| 2003-12-31 Jan Hubicka <jh@suse.cz> |
| |
| PR opt/13473 |
| * recog.c (validate_replace_rtx_1): Take care for RTL sharing inside |
| ASM input operands |
| |
| PR opt/12617 |
| * toplev.c (dump_file_index): Reorder ce3 and bbro. |
| (dump_file): Likewise. |
| (rest_of_compilation): Likewise. |
| |
| PR debug/13367 |
| * cgraph.c (cgraph_function_possibly_inlined): Even with |
| flag_really_no_inline we inline always_inline functions. |
| * cgraphunit.c (cgraph_analyze_function): Clear inlinable flag |
| for non-always_inline functions when there is flag_really_no_inline. |
| (cgraph_decide_inlining): Limit work done when not inlining. |
| (cgraph_decide_inlining_incrementally): Likewise. |
| (cgraph_optimize_function): Check whether something got inlined. |
| * c-objc-common.c (c_disregard_inline_limits): Do not always inline |
| extern inline functions when not inlining. |
| |
| * opts.c (decode_options): Disable crossjumping at -O1 |
| * invoke.texi (-O1): Document change. |
| |
| 2003-12-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * print-rtl.c (print_rtx): For hard register, write out register |
| number and register name instead of calling PRINT_REG. |
| * defaults.h (PRINT_REG): Deleted. |
| * config/i386/i386.c (print_reg): Remove handling of CODE of -1. |
| Move comments here from i386.h. |
| (print_operand, print_operand_address): Call print_reg directly. |
| * config/i386/i386.h (PRINT_REG): Deleted. |
| |
| 2003-12-31 Roger Sayle <roger@eyesopen.com> |
| |
| * config/ia64/hpux.h (TARGET_OS_CPP_BUILTINS): Define |
| _INCLUDE_LONGLONG. |
| |
| 2003-12-31 Zack Weinberg <zack@codesourcery.com> |
| |
| * gcc.c (init_spec): Add -lunwind to shared case too if |
| USE_LIBUNWIND_EXCEPTIONS. |
| |
| 2003-12-31 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * doc/include/texinfo.tex: Update to version 2003-12-21.10. |
| * doc/gcc.texi, doc/gccint.texi: Don't set font for |
| @def... commands. |
| * doc/invoke.texi: Don't use empty @opindex. |
| |
| 2003-12-31 Mark Mitchell <mark@codesourcery.com> |
| |
| * c-common.c (c_expand_expr): Remove code to return a value |
| different from that returned by expand_expr. |
| * expr.c (store_expr): Use the validity of a target MEM, rather |
| than checking DECL_RTL (exp), to figure out if a copy is |
| required. |
| |
| 2003-12-31 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/v850/lib1funcs.asm: Fix comment formatting. |
| * config/v850/v850.c: Likewise. |
| * config/v850/v850.h: Likewise. |
| * config/v850/v850.md: Likewise. |
| |
| 2003-12-31 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/i386/i386.md (*movqi_insv_2): Remove AND in the |
| set source. |
| |
| 2003-12-31 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
| |
| * config.gcc: Added m32r-linux m32rle-elf and m32le-linux targets. |
| * doc/invoke.texi: Document -mflush-func, -mflush-trap options. |
| Also add documentation for -mdebug, -malign-loops, -missue-rate, |
| and -mbranch-cost options. |
| * config/m32r/t-linux: New file: m32r-linux support. |
| * config/m32r/xm-linux.h: Likewise. |
| * config/m32r/xm-m32r.h: Likewise. |
| * config/m32r/linux.h: Likewise. |
| * config/m32r/little.h: New file: Little endian code generation |
| support. |
| * config/m32r/m32r-protos.h (m32r_legitimize_pic_address, |
| m32r_legitimate_pic_operand_p, load_pic_register): Add |
| prototypes. |
| * config/m32r/m32r.c (m32r_init): Add options for cache-flush. |
| (addr24_operand): Changes for PIC code generation. |
| * config/m32r/m32r.h (LABEL_ALIGN): Define to calculate PNOP |
| length at labels. |
| (ASM_SPEC): Add PIC support. |
| (FUNCTION_PROFILER): New define. |
| (TRAMPOLINE_SIZE, INITIALIZE_TRAMPOLINE): Changed to support |
| trampoline. |
| (CONDITIONAL_REGISTER_USAGE, CONSTANT_ADDRESS_P, |
| LEGITIMIZE_ADDRESS, JUMP_TABLES_IN_TEXT_SECTION, |
| PIC_OFFSET_TABLE_REGNUM, FINALIZE_PIC, LEGITIMATE_PIC_OPERAND_P, |
| ASM_OUTPUT_ADDR_DIFF_ELT, CASE_VECTOR_MODE): Define for PIC. |
| (move_src_operand, m32r_compute_frame_size, m32r_expand_prologue, |
| m32r_finalize_pic): Changes for PIC and profile support. |
| (global_offset_table, load_pic_register, m32r_legitimate_pic_operand_p, |
| m32r_legitimize_pic_address): Add for PIC support. |
| (m32r_file_start): Changed for little-endian-target. |
| * config/m32r/m32r.md (mvqi, movhi, movsi, movdi, movsf, movdf, |
| tablejump, tablejump_insn, call, call_value, call_value_via_label): |
| Changes for PIC. |
| (pic_load_addr, get_pc, builtin_setjmp_receiver): Added for PIC. |
| (flush_icache): Changes for cache-flush trap. |
| |
| 2003-12-30 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/i386/i386.h: Remove an unnecessary #undef. |
| |
| 2003-12-30 Roger Sayle <roger@eyesopen.com> |
| |
| * cppfiles.c (pch_open_file): Minor tweak to work-around native |
| HPPA compiler bug. |
| |
| 2003-12-30 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/rs6000/aix.h: Fix comment formatting. |
| * config/rs6000/rs6000-modes.def: Likewise. |
| * config/rs6000/rs6000.c: Likewise. |
| * config/rs6000/rs6000.h: Likewise. |
| * config/rs6000/rs6000.md: Likewise. |
| |
| 2003-12-30 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/i386/i386-protos.h: Remove prototype for |
| const_int_1_operand. |
| * config/i386/i386.c (const_int_1_operand): Remove. |
| * config/i386/i386.h (PREDICATE_CODES): Remove |
| const_int_1_operand. |
| * config/i386/i386.md: Replace all uses of const_int_1_operand |
| with const1_operand. |
| * config/i386/pentium.md: Likewise. |
| |
| 2003-12-30 Geoffrey Keating <geoffk@greed.local> |
| |
| * doc/tm.texi (PREFERRED_RELOAD_CLASS): Describe use of NO_REGS |
| with constants. |
| |
| 2003-12-30 Mark Mitchell <mark@codesourcery.com> |
| |
| * stor-layout.c (layout_decl): Turn bitfields into ordinary |
| fields, even if they are the first field in a structure. |
| |
| 2003-12-30 Roger Sayle <roger@eyesopen.com> |
| |
| * fold-const.c (fold) <COND_EXPR>: Don't require strict type |
| equality, instead just prevent replacing a COND_EXPR of non-void |
| type by one of its operands of void type. |
| |
| 2003-12-30 Andreas Schwab <schwab@suse.de> |
| |
| * doc/c-tree.texi: Fix @item vs. @itemx. |
| * doc/cpp.texi: Likewise. |
| * doc/install.texi: Likewise. |
| * doc/invoke.texi: Likewise. |
| |
| 2003-12-30 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * builtins.c (expand_builtin_apply_args_1): Fix typo in previous |
| change. |
| |
| 2003-12-30 Jan Hubicka <jh@suse.cz> |
| |
| PR target/11936 |
| * i386.h (CLASS_LIKELY_SPILLED_P): Return true for |
| FP_TOP_REG/FP_SECOND_REG. |
| |
| 2003-12-30 Steven Bosscher <steven@gcc.gnu.org> |
| |
| Backport from tree-ssa (relevant changes only): |
| 2003-12-18 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * et-forest.h (et_forest_create, et_forest_delete, |
| et_forest_add_node, et_forest_add_edge, et_forest_remove_node, |
| et_forest_remove_edge, et_forest_parent, |
| et_forest_common_ancestor, et_forest_node_value, |
| et_forest_enumerate_sons): Declarations removed. |
| (struct et_node): New. |
| (et_new_tree, et_free_tree, et_set_father, et_split, et_nca, |
| et_below): Declare. |
| * et-forest.c (struct et_forest_occurrence, struct et_forest, |
| struct et_forest_node): Removed. |
| (et_forest_create, et_forest_delete, |
| et_forest_add_node, et_forest_add_edge, et_forest_remove_node, |
| et_forest_remove_edge, et_forest_parent, |
| et_forest_common_ancestor, et_forest_node_value, |
| et_forest_enumerate_sons, splay, remove_all_occurrences, |
| find_leftmost_node, find_rightmost_node, calculate_value): Removed. |
| (struct et_occ): New. |
| (et_nodes, et_occurences): New. |
| (set_depth, set_depth_add, set_prev, set_next, et_recomp_min, |
| et_check_occ_sanity, et_check_sanity, et_check_tree_sanity, |
| record_path_before_1, record_path_before, check_path_after_1, |
| check_path_after, et_splay, et_new_occ, et_new_tree, |
| et_free_tree, et_set_father, et_split, et_nca, et_below): New. |
| * basic-block.h (struct basic_block_def): New field dom. |
| (struct dominance_info): Type removed. |
| (calculate_dominance_info, free_dominance_info, |
| nearest_common_dominator, set_immediate_dominator, |
| get_immediate_dominator, dominated_by_p, get_dominated_by, |
| add_to_dominance_info, delete_from_dominance_info, |
| recount_dominator, redirect_immediate_dominators, |
| iterate_fix_dominators, verify_dominators): Declarations |
| changed. |
| (enum dom_state): New. |
| (dom_computed): New variable. |
| (first_dom_son, next_dom_son): Declare. |
| * dominance.c (struct dominance_info): Removed. |
| (BB_NODE, SET_BB_NODE): Removed. |
| (calculate_dominance_info, free_dominance_info, |
| nearest_common_dominator, set_immediate_dominator, |
| get_immediate_dominator, dominated_by_p, get_dominated_by, |
| add_to_dominance_info, delete_from_dominance_info, |
| recount_dominator, redirect_immediate_dominators, |
| iterate_fix_dominators, verify_dominators, |
| debug_dominance_info): Work over new datastructure. Access |
| dominance datastructures through CFG. |
| (assign_dfs_numbers, compute_dom_fast_query, first_dom_son, |
| next_dom_son): New. |
| * bt-load.c (dom): Variable removed. |
| (augment_live_range, combine_btr_defs, migrate_btr_def, |
| migrate_btr_defs, branch_target_load_optimize): Updated for the |
| new interface for dominance information. |
| * cfg.c {exit_entry_blocks): Update initializer. |
| * cfglayout.c (copy_bbs): Removed loops argument. Updated for |
| the new interface for dominance information. |
| * cfglayout.h (copy_bbs): Declaration changed. |
| * cfgloop.c (flow_loop_pre_header_find, flow_loops_cfg_dump, |
| flow_loop_scan, canonicalize_loop_headers, flow_loops_find): Updated |
| for the new interface for dominance information. |
| (flow_loop_scan): Loops argument removed. |
| (flow_loops_free): Don't release dominators. |
| * cfgloop.h (struct cfg): Dom field removed. |
| (flow_loop_scan, loop_split_edge_with, simple_loop_p, |
| just_once_each_iteration_p, split_loop_bb): Declaration changed. |
| * cfgloopanal.c (simple_loop_exit_p, simple_increment, |
| just_once_each_iteration_p, simple_loop_p): Remove loops argument. |
| Updated for the new interface for dominance information. |
| * cfgloopmanip.c (remove_bbs, find_path, create_preheader, |
| split_loop_bb, loopify, duplicate_loop_to_header_edge, |
| force_single_succ_latches, loop_split_edge_with): Ditto. |
| * gcse.c (dominators): Variable removed. |
| (free_code_hoist_mem, compute_code_hoist_data, hoist_code): |
| Updated for the new interface for dominance information. |
| * ifcvt.c (post_dominators): Variable removed. |
| (mark_loop_exit_edges, merge_if_block, find_if_header, |
| find_cond_trap, find_if_case_1, find_if_case_2, if_convert): |
| Updated for the new interface for dominance information. |
| * loop-init.c (rtl_loop_optimizer_init, |
| rtl_loop_optimizer_finalize): Ditto. |
| * loop-unroll.c (decide_peel_simple, decide_peel_once_rolling, |
| decide_peel_completely, decide_unroll_stupid, |
| decide_unroll_constant_iterations, |
| decide_unroll_runtime_iterations): Loops argument removed. |
| Updated for the new interface for dominance information. |
| (unroll_and_peel_loops, peel_loops_completely, |
| unroll_loop_runtime_iterations): Updated for the new interface for |
| dominance information. |
| * loop-unswitch.c (may_unswitch_on_p, unswitch_loops, |
| unswitch_single_loop, unswitch_loop): Updated for the new |
| interface for dominance information. |
| * predict.c (process_note_predictions, process_note_prediction, |
| estimate_probability, note_prediction_to_br_prob): Ditto. |
| * sched-rgn.c (find_rgns, init_regions): Ditto. |
| * toplev.c (rest_of_handle_branch_prob): Free the dominators. |
| |
| 2003-12-30 Jan Hubicka <jh@suse.cz> |
| |
| PR target/13456 |
| * i386.md (allocate_stack_worker): Use different pattern for pre and |
| post reload expansion. |
| (allocate_stack_worker_1, allocate_stack_worker_rex64): Use |
| match_scratch. |
| (allocate_stack_worder_1_postreload, |
| allocate_stack_worker_rex64_postreload): New. |
| |
| 2003-12-29 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * builtins.c (expand_builtin_apply_args_1): Add pretend args size |
| to the virtual incoming args pointer for downward stacks. |
| |
| 2003-12-29 Roger Sayle <roger@eyesopen.com> |
| |
| PR fortran/12632 |
| * fold-const.c (fold) <COND_EXPR>: Don't fold a constant condition, |
| if the type of the selected branch doesn't match its' parent. |
| |
| 2003-12-29 Jan Hubicka <jh@suse.cz> |
| |
| * coverage.c (read_counts_file): Better error messages; cause corrupted |
| profiles to produce hard errors, not just warnings |
| (get_coverage_counts): Similarly. |
| |
| * toplev.c (rest_of_handle_loop_optimize): Enable LOOP_AUTO_UNROLL. |
| |
| 2003-12-29 Phil Edwards <phil@codesourcery.com> |
| |
| * doc/cppopts.texi: Use of -idirafter, -iprefix, -iwithprefix, and |
| -iwithprefixbefore is not discouraged. |
| |
| 2003-12-28 Mostafa Hagog <mustafa@il.ibm.com> |
| |
| * sbitmap.c (sbitmap_union_of_diff_cg, sbitmap_a_and_b_cg, |
| sbitmap_a_xor_b_cg): Accumulate "changed" properly. |
| (sbitmap_not): Zero all bits past n_bit. |
| |
| 2003-12-27 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| PR opt/13159 |
| * cfgloopanal.c (mark_irreducible_loops): Fix the strongly connected |
| components detection. |
| * loop-unswitch.c (unswitch_loop): Preserve simple preheaders. |
| |
| 2003-12-27 Bernardo Innocenti <bernie@develer.com> |
| |
| * config/m68k/uclinux.h (LIB_SPEC): Add elf2flt magic required for |
| correct linking of executables using id-based shared libraries. |
| |
| 2003-12-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/i386/i386-interix.h: Remove uses of "register" |
| specifier in declarations of arguments and local variables. |
| * config/i386/i386.c: Likewise. |
| * config/i386/i386elf.h: Likewise. |
| * config/i386/ptx4-i.h: Likewise. |
| * config/i386/sysv4.h: Likewise. |
| |
| 2003-12-26 Fariborz Jahanian <fjahanian@apple.com> |
| Geoffrey Keating <geoffk@apple.com> |
| David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.c (legitimate_offset_address_p): Do not |
| restrict DFmode and TFmode to word alignment. |
| * config/rs6000/rs6000.md (movdf_hardfloat64): Use 'o' constraint |
| for ld/std and order before mr. |
| |
| 2003-12-26 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| * config/darwin.h (LINK_COMMAND_SPEC): Arrange |
| -fprofile-generate to imply -lgcov. |
| |
| 2003-12-26 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (ldm_h8300s_2_normal): Use HImode for |
| addresses. |
| |
| 2003-12-25 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/m32r/m32r.md: Remove a constraint from a splitter. |
| |
| 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| PR C++/13429, C/11944 |
| * c-common.c (c_build_qualified_type): Return early when type is |
| error_mark_node. |
| (c_apply_type_quals_to_decl): Likewise. |
| |
| 2003-12-25 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/alpha/alpha-modes.def: Fix comment formatting. |
| * config/alpha/alpha.c: Likewise. |
| * config/alpha/alpha.h: Likewise. |
| * config/alpha/elf.h: Likewise. |
| * config/alpha/lib1funcs.asm: Likewise. |
| * config/alpha/openbsd.h: Likewise. |
| * config/alpha/vms-cc.c: Likewise. |
| * config/alpha/vms-crt0-64.c: Likewise. |
| * config/alpha/vms-crt0.c: Likewise. |
| * config/alpha/vms-ld.c: Likewise. |
| * config/alpha/vms-psxcrt0-64.c: Likewise. |
| * config/alpha/vms-psxcrt0.c: Likewise. |
| * config/alpha/vms.h: Likewise. |
| * config/arc/arc.c: Likewise. |
| * config/arm/aof.h: Likewise. |
| * config/arm/arm-modes.def: Likewise. |
| * config/arm/arm.c: Likewise. |
| * config/arm/arm.h: Likewise. |
| * config/arm/arm.md: Likewise. |
| * config/arm/linux-elf.h: Likewise. |
| * config/arm/vxworks.h: Likewise. |
| * config/avr/avr.c: Likewise. |
| * config/avr/avr.h: Likewise. |
| |
| 2003-12-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/xtensa/elf.h: Fix comment formatting. |
| * config/xtensa/xtensa-protos.h: Likewise. |
| * config/xtensa/xtensa.c: Likewise. |
| * config/xtensa/xtensa.h: Likewise. |
| |
| 2003-12-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/avr/avr.c: Fix comment formatting. |
| * config/avr/avr.md: Likewise. |
| |
| 2003-12-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| PR target/12721. |
| * config/avr/avr.c: Include ggc.h. |
| (tmp_reg_rtx): Declare with GTY. |
| (zero_reg_rtx): Likewise. |
| (ldi_reg_rtx): Remove. |
| (avr_override_options): Initialize zero_reg_rtx and |
| ldi_reg_rtx. |
| (avr_init): Remove. |
| Include gt-avr.h. |
| * config/avr/avr.h (LDI_REG_REGNO): Remove. |
| Remove externs for tmp_reg_rtx, zero_reg_rtx, and ldi_reg_rtx. |
| |
| 2003-12-24 David Edelsohn <edelsohn@gnu.org> |
| |
| * doc/md.texi: Document PowerPC vector register constraint letter. |
| |
| 2003-12-23 Mark Mitchell <mark@codesourcery.com> |
| |
| * calls.c (expand_call): Recognize calls to "sqrt" and create |
| corresponding notes. |
| |
| 2003-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * config/mips/mips.c (override_options): Use `inform' instead |
| of `warning' for -g -mabi=32 and native assembler. |
| |
| * config/mips/t-iris6 (CRTSTUFF_T_CFLAGS, TARGET_LIBGCC2_CFLAGS): |
| Don't pass -Wno-error. |
| |
| 2003-12-23 David Edelsohn <edelsohn@gnu.org> |
| |
| * function.c (assign_parms): Update max_parm_reg and |
| parm_reg_stack_loc when adding new parm reg. |
| |
| 2003-12-23 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/ns32k/ns32k.c: Convert to ISO-C. |
| |
| 2003-12-23 Zack Weinberg <zack@codesourcery.com> |
| |
| * config/ia64/ia64.c (ia64_va_arg): Pass pointer for |
| variable-sized type through convert_memory_address. |
| (ia64_in_small_data_p): Always return false for FUNCTION_DECLs. |
| |
| 2003-12-23 Jan Hubicka <jh@suse.cz> |
| |
| * common.opt (fprofile-generate,fprofile-use): Add. |
| * gcc.c (LINK_COMMAND_SPEC): Arrange -fprofile-generate to imply -lgcov |
| * opts.c (profile_arc_flag_set, flag_profile_values_set, |
| flag_unroll_loops_set, flag_tracer_set, |
| flag_value_profile_transformations_set, |
| flag_peel_loops_set): New static variables. |
| (common_handle_option): Deal with -fprofile-generate/-fprofile-use |
| * invoke.texi (-fprofile-generate, -fprofile-use): Describe. |
| |
| 2003-12-23 Mark Mitchell <mark@codesourcery.com> |
| |
| * Makefile.in (OBJS-common): Remove dwarfout.o. |
| (dwarfout.o): Remove. |
| * common.opt: Remove -gdwarf, -gdwarf+. |
| * defaults.h (PREFERRED_DEBUGGING_TYPE): Do not check for |
| DWARF_DEBUGGING_INFO. |
| * dwarf2out.c: Fix typo in comment. |
| * dwarfout.c: Remove. |
| * opts.c (common_handle_option): Remove OPT_gdwarf, OPT_gdwarf_. |
| * toplev.c (process_options): Remove check for |
| DWARF_DEBUGGING_INFO. |
| * config/elfos.h (DWARF_DEBUGGING_INFO): Do not #define it or |
| #undef it. |
| * config/netware.h (DWARF_DEBUGGING_INFO): Likewise. |
| * config/ptx4.h (DWARF_DEBUGGING_INFO): Likewise. |
| * config/vxworks.h (DWARF_DEBUGGING_INFO): Likewise. |
| * config/alpha/unicosmk.h (DWARF_DEBUGGING_INFO): Likewise. |
| * config/arc/arc.h (DWARF_DEBUGGING_INFO): Likewise. |
| * config/i386/sco5.h (DWARF_DEBUGGING_INFO): Likewise. |
| * config/i386/x86-64.h (DWARF_DEBUGGING_INFO): Likewise. |
| * config/m32r/m32r.h (DWARF_DEBUGGING_INFO): Likewise. |
| * config/mcore/mcore-elf.h (DWARF_DEBUGGING_INFO): Likewise. |
| * config/sparc/linux64.h (DWARF_DEBUGGING_INFO): Likewise. |
| * config/sparc/liteelf.h (DWARF_DEBUGGING_INFO): Likewise. |
| * config/sparc/sol26-sld.h (DWARF_DEBUGGING_INFO): Likewise. |
| * config/sparc/sp86x-elf.h (DWARF_DEBUGGING_INFO): Likewise. |
| * doc/invoke.texi: Do not mention -gdwarf, -gdwarf-1, -gdwarf-1+, |
| or -gdwarf+. |
| * doc/tm.texi: Likewise. |
| |
| * c-common.c (flag_abi_version): Default to 2. |
| * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_ABI_VERSION |
| uniformly for versions above 2. |
| * doc/invoke.texi: Update documentation for -fabi-version. |
| |
| 2003-12-22 Geoffrey Keating <geoffk@apple.com> |
| |
| * config/rs6000/rs6000.md: Change many instances of '! |
| TARGET_POWERPC64' to 'TARGET_32BIT' when the pattern being guarded |
| was guarded only because it changed CR0 or the carry bit in XER. |
| |
| 2003-12-23 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/13394 |
| * toplev.c (rest_of_compilation): Move call to |
| check_function_return_warnings right after the sibcall |
| optimization pass. |
| |
| 2003-12-23 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR c/13382 |
| * c-typeck.c (convert_for_assignment): When converting from |
| integral type to pointer type, always call convert. |
| |
| 2003-12-22 Mark Mitchell <mark@codesourcery.com> |
| |
| * doc/invoke.texi: Deprecate -fwritable-strings. |
| |
| * c-common.c (flag_external_templates): Remove. |
| (flag_alt_external_templates): Likewise. |
| * c-common.h (flag_external_templates): Remove. |
| (flag_alt_external_templates): Likewise. |
| * c-opts.c (c_common_handle_option): Unsupport |
| -falt-external-templates and -ftemplates. |
| * doc/invoke.texi: Remove mention of -fexternal-templates and |
| -falt-external-templates. |
| |
| 2003-12-22 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| PR target/13466 |
| * config.gcc (powerpc-*-darwin): Remove overridden value of need_64bit_hwint. |
| |
| * emit-rtl.c (copy_rtx_if_shared): Add comment about its use of |
| copy_rtx_if_shared_1. |
| (copy_rtx_if_shared_1): Add comment about what the function does. |
| |
| * c-decl.c (finish_function): Change order of checks. |
| (c_expand_body): Likewise. |
| |
| 2003-12-22 Fariborz Jahanian <fjahanian@apple.com> |
| |
| * config/rs6000/rs6000.c (legitimate_offset_address_p): Correct |
| check for the legitimate offset when memory of |
| DImode/DFmode/TFmode/TImode mode is being referenced and target |
| is TARGET_POWERPC64. |
| |
| 2003-12-22 Dale Johannesen <dalej@apple.com> |
| |
| * reload1.c: Add reg_reloaded_call_part_clobbered. |
| (reload_as_needed): Use it. |
| (forget_old_reloads_1): Ditto. |
| (emit_reload_insns): Ditto. |
| |
| 2003-12-22 Dale Johannesen <dalej@apple.com> |
| |
| PR optimization/12828 |
| * loop.c: Add find_regs_nested to look inside CLOBBER(MEM). |
| (scan_loop): Call it. |
| * regclass.c (reg_scan_mark_regs): Look inside CLOBBER(MEM). |
| |
| 2003-12-22 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| PR c/9163 |
| * c-decl.c (poplevel): Only set DECL_INITIAL of a current function |
| if it is non-null. |
| (finish_function): Check for error_mark_node or null on DECL_RESULT and |
| DECL_RESULT of fndecl. |
| (c_expand_body): Only expand when DECL_INITIAL of fndecl is not |
| error_mark_node and not null. |
| |
| 2003-12-21 Dan Nicolaescu <dann@ics.uci.edu> |
| |
| * rtl.h (dump_rtx_statistics): Declare it. |
| * rtl.c (rtx_alloc_counts, rtx_alloc_sizes, rtvec_alloc_counts, |
| rtx_alloc_sizes): New static vars. |
| (rtx_alloc, rtvec_alloc): Update them. |
| (dump_rtx_statistics): New function. |
| * toplev.c (finalize): Call it. |
| * ggc-page.c (struct globals): Fix comments. Add new member |
| total_allocated_per_order. |
| (ggc_alloc): Keep track of the total allocated memory. |
| (ggc_print_statistics): Clarify message. Print total allocated |
| memory stats. |
| * configure.in (gather-detailed-mem-stats): New flag. |
| * configure: Regenerate. |
| * config.in: Regenerate. |
| * doc/install.texi (Configuration): Document |
| --enable-gather-detailed-mem-stats. |
| |
| 2003-12-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * system.h (CONVERT_HARD_REGISTER_TO_SSA_P): Poison. |
| * config/i386/i386.h (CONVERT_HARD_REGISTER_TO_SSA_P): Remove. |
| |
| 2003-12-21 Roger Sayle <roger@eyesopen.com> |
| |
| * config/ia64/hpux.h (TARGET_OS_CPP_BUILTINS): Define _ILP32 |
| when compiling in ILP32 mode. |
| |
| 2003-12-21 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Return early if |
| TARGET_HAVE_TLS is false. |
| |
| 2003-12-21 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/ip2k/ip2k-protos.h: Remove the prototype for |
| asm_output_section_name. |
| * config/ip2k/ip2k.c (asm_output_section_name): Remove. |
| |
| 2003-12-21 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * alias.c: Fix comment formatting. |
| * alloc-pool.c: Likewise. |
| * bitmap.c: Likewise. |
| * bitmap.h: Likewise. |
| * bt-load.c: Likewise. |
| * c-common.c: Likewise. |
| * c-common.h: Likewise. |
| * c-decl.c: Likewise. |
| * c-opts.c: Likewise. |
| * c-pretty-print.c: Likewise. |
| * caller-save.c: Likewise. |
| * cfghooks.h: Likewise. |
| * cgraph.c: Likewise. |
| * collect2.c: Likewise. |
| * cppfiles.c: Likewise. |
| * cpplib.h: Likewise. |
| * dwarf2out.c: Likewise. |
| * dwarfout.c: Likewise. |
| * emit-rtl.c: Likewise. |
| * final.c: Likewise. |
| * function.c: Likewise. |
| * gcov.c: Likewise. |
| * gcse.c: Likewise. |
| * genemit.c: Likewise. |
| * ggc.h: Likewise. |
| * haifa-sched.c: Likewise. |
| * ifcvt.c: Likewise. |
| * libgcc2.h: Likewise. |
| * loop.c: Likewise. |
| * predict.h: Likewise. |
| * unwind-libunwind.c: Likewise. |
| * varasm.c: Likewise. |
| |
| 2003-12-21 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/mn10300/mn10300.c (mn10300_encode_section_info): Fix |
| a warning. |
| |
| 2003-12-21 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/arm/arm.c: Convert to ISO-C. |
| * config/avr/avr.h: Likewise. |
| * config/fr30/fr30.c: Likewise. |
| * config/ip2k/ip2k.c: Likewise. |
| * config/mn10300/mn10300.c: Likewise. |
| |
| 2003-12-20 Andrew Pinski <pinskia@gcc.gnu.org> |
| Matt Thomas <matt@3am-software.com> |
| |
| PR target/12749 |
| * config/i386/i386.c (print_operand): Print only the first |
| 8 characters of the float in hex. |
| |
| 2003-12-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * pa.h (TRAMPOLINE_TEMPLATE): Shorten sequence when generating PA |
| 2.0 code. |
| (TRAMPOLINE_CODE_SIZE, MIN_CACHELINE_SIZE): New defines. |
| (INITIALIZE_TRAMPOLINE): Rework to pass line length, and aligned start |
| and end addresses to I and D cache instruction patterns. |
| * pa.md (anddi3, iordi3): Change predicates of operands 1 and 2 to |
| and_operand and ior_operand, respectively. When generating 64-bit |
| code, only one operand needs to be a register operand. |
| (xordi3): Change predicates of operands 1 and 2 to register_operand. |
| (one_cmpldi2): Change predicate of operand 1 to register_operand. |
| (dcacheflush, icacheflush): Revise to flush an arbitrary number of |
| cache lines. |
| |
| 2003-12-20 Josef Zlomek <zlomekj@suse.cz> |
| |
| PR optimization/13430, PR optimization/12322 |
| * bb-reorder.c (copy_bb_p): Do not allow block with many successors to |
| be copied. |
| (find_traces_1_round): Surround check for fake edges by |
| #ifdef ENABLE_CHECKING #endif. |
| |
| 2003-12-20 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR other/7956 |
| * genmultilib: New variable disable_multilib. Set it to 'yes' |
| if enable_multilib was set to 'no'. Emit DISABLE_MULTILIB |
| if disable_multilib was set to 'yes'. |
| * gcc.c: Include multilib.h before tm.h. |
| * config/sparc/sol2-bi.h (LINK_ARCH_SPEC): Emit an error |
| message for multiarch options if DISABLE_MULTILIB is set. |
| * config/sparc/sol2-gld-bi.h (LINK_ARCH_SPEC): Likewise. |
| |
| 2003-12-20 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR c/12085 |
| * c-typeck.c (build_function_call): Issue a warning if a |
| function is called through an incompatible prototype and |
| replace the call by a trap in this case. |
| |
| 2003-12-19 James E Wilson <wilson@specifixinc.com> |
| |
| * install.texi (ia64-*-linux): Document minimum libunwind version |
| number. |
| |
| 2003-12-19 Per Bothner <per@bothner.com> |
| |
| * langhooks.c (lhd_print_error_function): Fix for PR c/13110. |
| Don't do pp_newline; it causes an extra blank line. |
| * pretty-print.c (pp_base_flush): Clear pp_needs_newline. |
| |
| 2003-12-19 Jason Merrill <jason@redhat.com> |
| |
| * tree.c (get_unwidened): Decide whether to narrow a bitfield |
| reference based on TYPE_SIZE, not TYPE_PRECISION. |
| |
| * stmt.c (parse_output_constraint): Warn about in-out constraint |
| that doesn't allow a register. |
| (parse_input_constraint): Warn about matching constraint that |
| doesn't allow a register. |
| |
| 2003-12-19 James E Wilson <wilson@specifixinc.com> |
| |
| * flow.c (mark_set_regs, case PARALLEL): Scan loop forwards. |
| Add case for ASM_OPERANDS. |
| * global.c (global_alloc): Set regs_ever_live for regs_asm_clobbered |
| registers. |
| |
| 2003-12-19 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * expr.c (check_max_integer_computation_mode): Remove. |
| * dojump.c (do_jump): Don't use MAX_INTEGER_COMPUTATION_MODE. |
| * fold-const.c (fold): Likewise. |
| * system.h (MAX_INTEGER_COMPUTATION_MODE): Poison. |
| * doc/tm.texi (MAX_INTEGER_COMPUTATION_MODE): Remove. |
| |
| 2003-12-19 James E Wilson <wilson@specifixinc.com> |
| |
| * configure.in: Delete libunwind_has_eh_support test. |
| * configure: Regenerate. |
| * config.gcc (ia64*-*-linux*): Delete reference to t-libunwind-no-eh |
| and libunwind_has_eh_support check. |
| * config/t-libunwind-no-eh: Delete. |
| |
| 2003-12-19 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * c-format.c (print_char_table): Allow 'I' flag on floating point |
| decimal formats. |
| |
| 2003-12-19 Stuart Hastings <stuart@apple.com> |
| |
| * gcc/config/i386/i386.c (ix86_expand_call, x86_output_mi_thunk): |
| Trivial fixes for i386.c on Darwin/x86. |
| |
| 2003-12-19 Fariborz Jahanian <fjahanian@apple.com> |
| |
| * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): Add code to |
| recognize macho-style lo_sum adrress patterns. |
| |
| 2003-12-19 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * dwarfout.c: Remove uses of "register" specifier in |
| declarations of arguments and local variables. |
| * gensupport.c: Likewise. |
| * local-alloc.c: Likewise. |
| * regclass.c: Likewise. |
| |
| 2003-12-19 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * config.guess: Remove. |
| |
| 2003-12-19 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/ia64/unwind-ia64.c (ia64_copy_rbs): New function. |
| (unw_access_gr): Only call ia64_rse_rnat_addr if addr is above |
| regstk_top. |
| (uw_frame_state_for): Handle locations inside bundles. |
| (uw_init_context_1): Initialize context->rnat. |
| Set context->regstk_top to lowest rbs address which has nat collection |
| in context->rnat. |
| (uw_install_context): Fix rnat restoring. |
| Restore ar.rsc to previous state. |
| * config/ia64/linux.h (MD_FALLBACK_FRAME_STATE_FOR, |
| MD_HANDLE_UNWABI): Handle unwinding through SA_ONSTACK frames. |
| |
| 2003-12-19 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/13239 |
| * builtins.c (expand_builtin_expect_jump): Update |
| TREE_VALUE (arglist) if unsave_expr_now langhook |
| created a new tree. |
| |
| 2003-12-19 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.c (thumb_base_register_rtx_p): Use regno in comparison against |
| FIRST_PSEUDO_REGISTER. |
| |
| 2003-12-18 Hartmut Penner <hpenner@de.ibm.com> |
| |
| * gcc/config/rs6000/rs6000.c (USE_ALTIVEC_FOR_ARG_P): Don't check |
| for SVR4 ABI. |
| |
| 2003-12-18 Geoffrey Keating <geoffk@apple.com> |
| |
| * config/rs6000/aix.h (OS_MISSING_POWERPC64): Define. |
| (OS_MISSING_ALTIVEC): Define. |
| * config/rs6000/darwin.h (ASM_SPEC): Be generous about supplying |
| -force_cpusubtype_ALL. |
| * config/rs6000/rs6000.c (rs6000_override_options): Rearrange |
| CPU information table; now always set all CPU-specific values. |
| Also, use Altivec and powerpc64 when chip and OS supports them. |
| |
| 2003-12-18 Geoffrey Keating <geoffk@apple.com> |
| |
| * fixinc/inclhack.def (darwin_macho_dyldh): New. |
| * fixinc/fixincl.x: Regenerate. |
| |
| 2003-12-18 Dara Hazeghi <dhazeghi@yahoo.com> |
| |
| * version.c (version_string): Renumber as 3.4.0 |
| * doc/include/gcc-common.texi: Likewise |
| |
| 2003-12-18 Richard Henderson <rth@redhat.com> |
| |
| * genrecog.c (print_host_wide_int): New. |
| (write_switch, write_cond): Use it. |
| |
| 2003-12-18 Richard Henderson <rth@redhat.com> |
| |
| * c-decl.c (check_bitfield_type_and_width): Remove enum special |
| case suppression of pedwarn. |
| * system.h (ENUM_BITFIELD): Use __extension__. |
| (CHAR_BITFIELD): Likewise. |
| |
| 2003-12-18 Ulrich Weigand <uweigand@de.ibm.com> |
| Mark Dettinger <dettinge@de.ibm.com> |
| |
| * config/s390/s390.md (UNSPEC_SRST): New constant. |
| ("strlendi", "strlensi"): New expanders. |
| ("*strlendi", "*strlensi"): New insns. |
| |
| 2003-12-18 Mark Mitchell <mark@codesourcery.com> |
| |
| * config/sol2.h (LINK_ARCH32_SPEC): Define in terms of ... |
| (LINK_ARCH32_SPEC_BASE): ... this new macro. |
| * config/sparc/sol2-bi.h (LINK_ARCH64_SPEC): Define in terms of |
| ... |
| (LINK_ARCH64_SPEC_BASE): ... this new macro. |
| * config/sparc/sol2-gld-bi.h (LINK_ARCH32_SPEC): New macro. |
| (LINK_ARCH64_SPEC): Likewise. |
| |
| 2003-12-18 Jason Merrill <jason@redhat.com> |
| |
| PR middle-end/13234 |
| * tree-dump.c (dequeue_and_dump): Handle 'r' and 's' code |
| classes. |
| |
| 2003-12-18 Steven Bosscher <stevenb@suse.de> |
| |
| * Makefile.in (tracer.o, bb-reorder.o): Depend on timevar.h |
| * toplev.c (rest_of_handle_reorder_blocks, rest_of_handle_tracer): |
| Don't push and pop TV_REORDER_BLOCKS timevars, do it... |
| * bb-reorder.c (reorder_basic_blocks): ...here, and... |
| * tracer.c (tracer): here. |
| |
| 2003-12-18 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * loop.c (move_movables): Handle combination of m->consec, |
| m->move_insn_first, and m->insert_temp all nonzero correctly. |
| |
| 2003-12-18 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * calls.c (load_register_parameters): Don't use |
| LOAD_ARGS_REVERSED. |
| * system.h (LOAD_ARGS_REVERSED): Poison. |
| * doc/tm.texi (LOAD_ARGS_REVERSED): Remove. |
| |
| 2003-12-17 Per Bothner <per@bothner.com> |
| |
| * emit-rtl.c (set_new_first_and_last_label_num): Remove function. |
| * rtl.h (set_new_first_and_last_label_num): Remove declaration. |
| |
| 2003-12-17 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/frv/frv.c (frv_ifcvt_modify_insn): Don't leave alone |
| scratch insns of the then branch that clobber regs needed by the |
| else branch. |
| |
| 2003-12-17 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * calls.c (expand_call): Update comments. |
| * system.h (PRETEND_OUTGOING_VARARGS_NAMED): Poison. |
| * targhooks.c: Do not refer to PRETEND_OUTGOING_VARARGS_NAMED. |
| |
| 2003-12-17 James E Wilson <wilson@specifixinc.com> |
| Roger Sayle <roger@eyesopen.com> |
| |
| * Makefile.in (gcse.o): Add $(TREE_H) to dependencies. |
| * gcse.c: Include tree.h. |
| (implicit_set_cond_p): New. |
| (find_implicit_sets): Call it. |
| |
| 2003-12-17 Santiago Vila <sanvila@unex.es> |
| |
| * config/kfreebsdgnu.h (TARGET_OS_CPP_BUILTINS): Rename from |
| TARET_OS_CPP_BUILTINS. |
| |
| 2003-12-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * emit-rtl.c: Fix signed/unsigned comparison warnings. |
| |
| 2003-12-17 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * predict.c (struct block_info_def, struct edge_info_def): Change |
| bit-fields of width 1 to unsigned int. |
| |
| 2003-12-16 Geoffrey Keating <geoffk@apple.com> |
| |
| PR 12480 |
| * c-pch.c (pch_init): Improve error message when precompiled |
| header can't be written. |
| |
| PR 12606 |
| * c-pch.c (pch_init): Make a PCH file appear invalid while it's |
| being written. |
| (c_common_write_pch): Make it valid once it's done. |
| |
| 2003-12-17 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| PR target/11992 |
| * config/s390/s390.md ("*cmpmem_long_64"): Use CLCLE instruction |
| instead of CLCL. |
| ("*cmpmem_long_31"): Likewise. |
| |
| 2003-12-17 Vladimir Makarov <vmakarov@redhat.com> |
| |
| * config/ia64/ia64.c: Add more comments about insn bundling. |
| |
| 2003-12-17 Richard Earnshaw <rearnsha@arm.com> |
| |
| PR optimization/10592 |
| * caller-save.c (mark_referenced_regs): Don't short-circuit a reg |
| or subreg in SET_DEST if it isn't a hard register. |
| |
| 2003-12-17 David Edelsohn <edelsohn@gnu.org> |
| |
| * collect2.c (main): Add -fno-profile-arcs -fno-test-coverage |
| -fno-branch-probabilities to arguments when compiling ctors and |
| dtors. |
| |
| 2003-12-17 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * config/sparc/sol2.h: Set SUPPORTS_INIT_PRIORITY to 0. |
| * config/sparc/sol2-gld.h: Set SUPPORTS_INIT_PRIORITY to 1. |
| |
| 2003-12-17 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.c (thumb_base_register_rtx_p): Don't allow virtual registers |
| as base registers for sub-word operations. |
| (thumb_legitimate_address_p): Simplify REG+REG test. |
| |
| 2003-12-17 Segher Boessenkool <boessen@de.ibm.com> |
| |
| * opts.c (wrap_help): Fix overflow. |
| |
| 2003-12-17 Fred Fish <fnf@redhat.com> |
| |
| * configure.in: Remove code to examine linker scripts and set |
| HAVE_MIPS_LIBGLOSS_STARTUP_DIRECTIVES. |
| * configure, config.in: Regenerate. |
| |
| 2003-12-16 Mark Mitchell <mark@codesourcery.com> |
| |
| PR c++/12218 |
| * varasm.c (initializer_constant_valid_p): Allow a conversion from |
| an integral constant to an OFFSET_TYPE. |
| |
| 2003-12-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| PR target/11012 |
| * config/m32r/m32r.c (gen_compare): Call gen_addsi3 instead of |
| gen_cmp_ne_small_const_insn. |
| * config/m32r/m32r.md (cmp_ne_small_const_insn): Remove. |
| |
| 2003-12-17 Neil Booth <neil@daikokuya.co.uk> |
| Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| PR c/3347 |
| * c-decl.c (enum_decl_context): Remove BITFIELD. |
| (grokdeclarator): Take bit-field width as an input. |
| Perform bit-field width validation with |
| check_bitfield_type_and_width rather than waiting for |
| finish_struct. |
| (groktypename, groktypename_in_parm_context, start_decl, |
| push_parm_decl, grokfield, start_function): Update calls to |
| grokdeclarator. |
| (check_bitfield_type_and_width): New function. |
| (finish_struct): Move bit-field validation to grokdeclarator |
| and check_bitfield_type_and_width. |
| |
| 2003-12-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| PR bootstrap/13386 |
| * configure.in (gcc_cv_ld_hidden): Set to yes on hppa64*-*-hpux* when |
| using HP native linker. |
| * configure: Rebuilt. |
| |
| 2003-12-16 Mark Mitchell <mark@codesourcery.com> |
| |
| PR c++/13275 |
| * c-common.h (enum rid): Add RID_OFFSETOF. |
| * c-parser.in (rid_to_yy): Ignore RID_OFFSETOF. |
| * ginclude/stddef.h (offsetof): Reimplement for C++, using |
| __offsetof__. |
| * doc/extend.texi: Document __offsetof__. |
| |
| 2003-12-16 Stan Cox <scox@redhat.com> |
| |
| * config/iq2000/iq2000.h: Formatting. |
| (MAX_INT_TYPE_SIZE, MAX_INT_TYPE_SIZE, CONST_COSTS, RTX_COSTS) |
| (ADDRESS_COST, ASM_OUTPUT_INTERNAL_LABEL, ASM_OUTPUT_INTERNAL_LABEL) |
| (IMPLICIT_FIX_EXPR, EASY_DIV_EXPR, SLOW_ZERO_EXTEND): Remove |
| * config/iq2000/iq2000.c: Formatting. |
| (iq2000_rtx_costs): New. |
| |
| 2003-12-16 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.md (addsi3_carryin_shift): Add missing register constraints. |
| |
| 2003-12-16 Loren James Rittle <ljrittle@acm.org> |
| |
| * testsuite/g++.old-deja/g++.eh/badalloc1.C: Tweak to |
| pass with -pthread on FreeBSD systems. |
| |
| 2003-12-16 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_file_end): Only write symbols that have |
| been referenced at some point. |
| |
| 2003-12-16 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c: Include langhooks.h |
| (mips_build_builtin_va_list): Use lang_hooks.types.make_type. |
| |
| 2003-12-16 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/13313 |
| * combine.c (make_extraction) [REG]: Do not use |
| gen_lowpart_for_combine when POS is non-zero. |
| |
| 2003-12-16 Hartmut Penner <hpenner@de.ibm.com> |
| |
| * altivec.h (vec_cmple, vec_all_numeric): Fix typo. |
| * testsuite/gcc.dg/altivec-10.c: Test for above. |
| |
| 2003-12-15 David O'Brien <obrien@FreeBSD.org> |
| |
| * Makefile.in (CPPFLAGS): Initialize from configure. |
| |
| 2003-12-15 Roger Sayle <roger@eyesopen.com> |
| |
| PR middle-end/13400 |
| * ifcvt.c (noce_process_if_block): Disable unconditional write |
| optimizations if we could introduce a store to trapping memory |
| that wasn't present previously. |
| |
| 2003-12-15 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * system.h (DEFAULT_CALLER_SAVES): Poison. |
| * toplev.c (flag_caller_saves): Always initialize with 0. |
| * doc/tm.texi (DEFAULT_CALLER_SAVES): Remove. |
| |
| 2003-12-15 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * flow.c (EXIT_IGNORE_STACK): Move to ... |
| * defaults.h (EXIT_IGNORE_STACK): ... here. |
| * dojump.c (clear_pending_stack_adjust): Don't use #ifdef |
| EXIT_IGNORE_STACK. |
| * function.c (expand_function_end): Likewise. |
| * global.c (global_alloc): Likewise. |
| * ra.c (init_ra): Likewise. |
| * reload1.c (init_elim_table): Likewise. |
| * reorg.c (fill_simple_delay_slots): Likewise. |
| * resource.c (init_resource_info): Likewise. |
| * doc/tm.texi (EXIT_IGNORE_STACK): Document that the default |
| is 0. |
| |
| 2003-12-15 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * reload.c (reg_overlap_mentioned_for_reload_p): |
| When looking at a PLUS in X, avoid spuriously returning nonzero |
| when IN is a REG or another simple PLUS, or a MEM containing one. |
| |
| * loop.c (loop_invariant_p): Amend comment about where new registers |
| might come from. |
| |
| 2003-12-15 Andreas Jaeger <aj@suse.de> |
| |
| * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Remove |
| handling of obsolete language CHILL. |
| |
| 2003-12-15 Waldek Hebisch <hebisch@math.uni.wroc.pl> |
| |
| * tree.c (initializer_zerop): Add test for empty set. |
| * integrate.c (function_cannot_inline_p): Forbid inlining |
| functions calling `longjmp'. |
| |
| 2003-12-15 Nathan Sidwell <nathan@codesourcery.com> |
| |
| PR c++/11773 |
| * doc/gcov.texi (Gcov and Optimization): Document inline function |
| behaviour. Fix some file suffixes. |
| |
| 2003-12-14 David O'Brien <obrien@FreeBSD.org> |
| |
| * config/i386/i386.h (__amd64, __amd64__): Remove duplicates. |
| |
| 2003-12-14 Mark Mitchell <mark@codesourcery.com> |
| |
| * c-common.h (c_parse_error): Declare it. |
| * c-common.c (c_parse_error): New function. |
| * c-parse.y (yyerror): Use it. |
| |
| 2003-12-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| PR target/13054 |
| * pa-protos.h (indexed_memory_operand, borx_reg_operand, |
| move_dest_operand, move_src_operand): New protypes. |
| (basereg_operand, move_operand, reg_or_nonsymb_mem_operand): Deleted. |
| * pa.c (copy_reg_pointer, indexed_memory_operand, move_dest_operand, |
| move_src_operand): New functions. |
| (basereg_operand, reg_or_nonsymb_mem_operand, move_operand): Delete. |
| (reg_or_0_or_nonsymb_mem_operand): Return false for unscaled indexed |
| address until cse is not expected on targets with non-equivalent |
| space registers. |
| (hppa_legitimize_address): Canonicalize unscaled indexed addresses |
| on targets non-equivalent space registers. |
| (emit_move_sequence): Break out indexed addresses from destination |
| operand. Similarly, break out unscaled indexed addresses from |
| source operand on targets with non-equivalent space registers. Fix |
| REG_POINTER flag when possible. Mark register pointer when creating |
| new pointers. |
| (print_operand): Handle unscaled index addresses. |
| * pa.h (IS_INDEX_ADDR_P, IS_LO_SUM_DLT_ADDR_P): New macro subroutines |
| for EXTRA_CONSTRAINT. |
| (EXTRA_CONSTRAINT): Rework to make more readable. |
| (MODE_OK_FOR_SCALED_INDEXING_P, MODE_OK_FOR_UNSCALED_INDEXING_P): New |
| subroutines for GO_IF_LEGITIMATE_ADDRESS. |
| (GO_IF_LEGITIMATE_ADDRESS): Rework using new subroutines. Allow scaled |
| and unscaled addresses. Canonicalize unscaled indexed addresses on |
| targets with non-equivalent space registers. Document issues in |
| handling indexed address modes on PA-RISC. |
| (PREDICATE_CODES): Update for new and deleted predicates. |
| * pa.md (move_dest_operand, move_src_operand, indexed_memory_operand): |
| Use new predicates in move patterns. |
| Add peephole2 patterns to optimize floating point stores. Fix |
| constrain preferencing in move patterns. Delete patterns for handling |
| unscaled indexed memory loads. Add missing load and store with |
| base-register modification patterns. Correct SFmode floating point |
| store pattern. Add missing zero extension loads. |
| |
| 2003-12-13 Steven Bosscher <stevenb@suse.de> |
| |
| * ggc-zone.c (struct alloc_zone): Don't pre-declare, it already |
| comes in with ggc.h. Add a new bool field `dead'. |
| (destroy_ggc_zone): Don't destroy a zone at once. Instead, only |
| set the `dead' flag for the dead zone. Wrap a sanity check in |
| ENABLE_CHECKING. |
| (ggc_collect_1): Always mark and sweep if a zone has the `dead' |
| flag set. |
| (ggc_collect): Free dead zones after collecting. |
| |
| 2003-12-13 Jan Hubicka <jh@suse.cz> |
| |
| * coverage.c (get_coverage_counts): Use inform instead of warning |
| about missing profile. |
| |
| 2003-12-12 Steven Bosscher <stevenb@suse.de> |
| |
| * Makefile.in (opts.o, explow.o): Depend on langhooks.h |
| |
| 2003-12-12 Geoffrey Keating <geoffk@apple.com> |
| |
| * config.gcc <i[34567]86-*-darwin*>: Don't use fixproto. |
| <powerpc-*-darwin*>: Likewise. |
| |
| 2003-12-12 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/ia64/linux.h (IA64_GATE_AREA_END): Increase by 64K. |
| (MD_FALLBACK_FRAME_STATE_FOR): Set fpsr_loc, br_loc[6] and |
| br_loc[7]. Update comment. |
| (MD_HANDLE_UNWABI): Define. |
| * config/ia64/unwind-ia64.c (struct unw_state_record): Add |
| unwabi field. |
| (struct _Unwind_Context): Increase br_loc array size to 8 entries. |
| (desc_abi): Set unwabi. |
| (uw_update_reg_address): Allow br up to 7. |
| (uw_update_context): Invoke MD_HANDLE_UNWABI if defined. |
| (uw_install_context): Load b1..b5 from correct locations. |
| Fix insn loading ar.fpsr. |
| * doc/tm.texi: Document MD_HANDLE_UNWABI. |
| |
| 2003-12-12 Roger Sayle <roger@eyesopen.com> |
| |
| PR optimization/13037 |
| * loop.c (update_giv_derive): Ignore redundant sets of a biv when |
| calculating how to derive a giv from a biv. |
| |
| 2003-12-12 Neil Booth <neil@daikokuya.co.uk> |
| |
| PR preprocessor/12935 preprocessor/12952 preprocessor/13046 |
| * cpplib.c (prepare_directive_trad): Clear skipping only in |
| #if and #elif directives. |
| (do_undef): Call the handler even if the identifier is not a macro. |
| * cpptrad.c (scan_parameters): Emit an error message. |
| (_cpp_create_trad_definition): Remember the params list even on |
| failure. |
| |
| 2003-12-11 Zack Weinberg <zack@codesourcery.com> |
| |
| * arm.c (ARM_ADDRESS_COST, THUMB_ADDRESS_COST): Convert macros |
| to inline functions: arm_arm_address_cost, arm_thumb_address_cost |
| respectively. |
| (arm_address_cost): Use 'em. |
| |
| 2003-12-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/alpha/osf.h (TARGET_OS_CPP_BUILTINS): Define |
| __STDC_VERSION__ to ISO C94 for C++. |
| |
| * fixinc/inclhack.def (alpha_wchar): New fix. |
| * fixinc/fixincl.x: Regenerate. |
| * fixinc/tests/base/wchar.h: New file. |
| |
| 2003-12-11 David Mosberger <davidm@hpl.hp.com> |
| |
| * unwind-libunwind.c (_Unwind_SetGR): Clear the NaT bit as |
| required by C++ ABI for Itanium. |
| * config/t-libunwind (LIB2ADDEH): Remove unwind-libunwind.c. |
| * config/t-libunwind-no-eh: New file. |
| * configure.in: Check libunwind for _Unwind_Resume() and if it's |
| present, set libunwind_has_eh_support to "yes". |
| * configure: Regenerate. |
| * config.gcc (ia64*-*-linux*): If $libunwind_has_eh_support is |
| set to yes, use t-libunwind, otherwise, use t-libunwind-no-eh. |
| |
| 2003-12-11 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_global_pointer): Force functions with |
| a nonlocal goto to set up $gp. |
| |
| 2003-12-11 James E Wilson <wilson@specifixinc.com> |
| |
| PR target/13132 |
| * function.c (gen_mem_addressof): When no decl, explicitly clear flag |
| bits. |
| |
| 2003-12-12 Nick Clifton <nickc@redhat.com> |
| |
| * config/m32r/m32r.c: Convert to ISO-C |
| |
| 2003-12-12 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
| |
| * doc/invoke.texi: Replace Mitsubishi with Renesas. |
| * config/m32r/m32r.h: Ditto. |
| * config/m32r/m32r.c: Ditto. |
| * config/m32r/m32r.md: Ditto. |
| |
| 2003-12-11 Steven Bosscher <steven@gcc.gnu.org> |
| |
| * basic-block.h (BLOCK_HEAD, BLOCK_END): Remove. |
| (BLOCK_HEAD_TREE, BLOCK_END_TREE): Remove. |
| (basic_block_def): Rename `head' to `head_' and `end' to `end_'. |
| (BB_HEAD, BB_END): New accessor macros for the `head_' and `end_' |
| fields of a basic block. |
| * bb-reorder.c, bt-load.c, caller-save.c, cfg.c, cfganal.c, |
| cfgbuild.c, cfgcleanup.c, cfglayout.c, cfgloop.c, cfgloopanal.c, |
| cfgloopmanip.c, cfgrtl.c, combine.c, conflict.c, df.c, emit-rtl.c, |
| final.c, flow.c, function.c, gcse.c, global.c, graph.c, |
| haifa-sched.c, ifcvt.c, lcm.c, local-alloc.c, loop-unswitch.c, |
| loop.c, postreload.c, predict.c, profile.c, ra-build.c, ra-debug.c, |
| ra-rewrite.c, ra.c, recog.c, reg-stack.c, regclass.c, regmove.c, |
| regrename.c, reload1.c, resource.c, sched-ebb.c, sched-rgn.c, |
| sibcall.c, tracer.c, config/frv/frv.c, config/i386/i386.c, |
| config/ia64/ia64.c: Use the BB_HEAD and BB_END macros instead of |
| accessing the `head' and `end' fields of a basic block directly. |
| |
| * gengtype.c: Teach about "void**" pointers and "void *" function |
| types. Fixes earlier commit. |
| |
| 2003-12-10 Geoffrey Keating <geoffk@apple.com> |
| |
| * doc/extend.texi (Vector Extensions): Document that bitwise |
| operations also work on vectors. |
| |
| 2003-12-10 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.md: New split patterns for optimizing bitfield accesses. |
| |
| 2003-12-10 Steven Bosscher <stevenb@suse.de> |
| |
| * README.Portability: Remove K+R section. |
| |
| * gengtype-lex.l: Teach about "void**" pointers and |
| "void*" function types. |
| |
| 2003-12-10 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR target/13354 |
| * config/sparc/sparc.c (sparc_output_mi_thunk): Load DELTA |
| manually if one can do that with only one instruction. |
| |
| 2003-12-10 Nick Clifton <nickc@redhat.com> |
| |
| * config.gcc (arm-linux): Include linux.h in tm_file so that |
| LINUX_TARGET_OS_CPP_BUILTINS is defined. |
| * config/arm/linux-elf.h (LIB_SPEC): Protect the definition. |
| |
| 2003-12-09 James E Wilson <wilson@specifixinc.com> |
| |
| * rtl.def (CODE_LABEL, NOTE): Correct operand numbers in comments. |
| |
| 2003-12-09 Matt Austern <austern@apple.com> |
| |
| PR c/13134 |
| * c-decl.c (duplicate_decls): Copy visibility flag when appropriate. |
| |
| 2003-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
| |
| * config/m32r/m32r.h: Add support for m32r2 processor. Including |
| a new command line option -m32r2 to select it. |
| * config/m32r/m32r.c: Add support for the new processor variant. |
| * config/m32r/m32r.md: Likewise. |
| * config/m32r/t-m32r: Add m32r2 multilibs. |
| * doc/invoke.texi: Document the new command line switch. |
| |
| 2003-12-08 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * defaults.h (LOCAL_REGNO): Give the default definition. |
| * flow.c (LOCAL_REGNO): Remove. |
| * reload1.c (LOCAL_REGNO): Likewise. |
| |
| 2003-12-08 Geoffrey Keating <geoffk@apple.com> |
| |
| PR target/11848 |
| * rs6000.h (CANNOT_CHANGE_MODE_CLASS): Allow change of mode |
| in floating-point registers between TFmode and DImode. |
| * rs6000.c (rs6000_emit_move): Split moves early. |
| (secondary_reload_class): Random Whitespace Change. |
| (rs6000_split_multireg_move): Support moves involving FP registers. |
| Emit instructions directly. |
| * rs6000-protos.h (rs6000_split_multireg_move): Update prototype. |
| * altivec.md: Update for changes to rs6000_split_multireg_move. |
| * rs6000.md: Update for changes to rs6000_split_multireg_move. |
| (movtf_internal): Support moves to/from GPRs. |
| |
| 2003-12-08 Stuart Hastings <stuart@apple.com> |
| |
| * config/i386/i386.md: Typo in split of fp-valued if_then_else. |
| |
| 2003-12-08 James E Wilson <wilson@specifixinc.com> |
| |
| PR target/13132 |
| * expmed.c (extract_bit_field): Only call mode_for_size for scalar |
| integer modes. |
| |
| 2003-12-08 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * doc/install.texi: Revert change of Dec 7; gcc is still a 2.13 |
| directory. |
| |
| 2003-12-08 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/frv/frv.md (subdi2): Merge with _internal insn_and_split, |
| by using match_scratch. |
| (negdi2): New. |
| |
| 2003-12-08 Jason Merrill <jason@redhat.com> |
| Daniel Berlin <dberlin@dberlin.org> |
| |
| PR debug/11114 |
| Support namespaces in DWARF 2 output. |
| * dwarf2out.c (gen_namespace_die): New function. |
| (force_namespace_die, setup_namespace_context): New fns. |
| (declare_in_namespace): New fn. |
| (gen_decl_die): Call declare_in_namespace. Handle namespaces. |
| (dwarf2out_decl): Handle namespaces. |
| (scope_die_for): Pass through a namespace scope. |
| (class_scope_p): Rename to class_or_namespace_scope_p. |
| (gen_subprogram_die, gen_variable_die): Adjust. |
| (gen_struct_or_union_die): Always emit a declaration |
| if context_die is a namespace. |
| |
| 2003-12-08 Jan Hubicka <jh@suse.cz> |
| |
| * unwind-pe.h (read_uleb128): Fix handling of large values |
| (read_sleb128): Fix handling of large values |
| |
| 2003-12-08 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| PR middle-end/10060 |
| * emit-rtl.c (copy_rtx_if_shared): Split out into ... |
| (copy_rtx_if_shared_1): here and optimize the last one |
| in the sequence into tail-recursion. |
| (reset_used_flags): Optimize the last one |
| in the sequence into tail-recursion. |
| |
| 2003-12-08 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.md: New split to transform ((X << y) - 1) into ~(~(X-1) << y) |
| for constant X. |
| |
| 2003-12-08 Richard Sandiford <rsandifo@redhat.com> |
| |
| * calls.c (expand_call): Don't try using tail or recursive calls |
| after the function body has been expanded. |
| |
| 2003-12-08 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (cmpstr expander): Obey TARGET_INLINE_ALL_STRINGOPS |
| |
| 2003-12-08 Arnaud Charlet <charlet@act-europe.fr> |
| |
| PR ada/13324, PR ada/12614 |
| * doc/install.texi: Update requirements for building Ada. |
| |
| 2003-12-07 David Edelsohn <edelsohn@gnu.org> |
| Graham Reed <greed@pobox.com> |
| |
| * collect2.c (GCC_OK_SYMBOL): Add support for AIX C_WEAKEXT. |
| (GCC_UNDEF_SYMBOL): Same. |
| |
| 2003-12-07 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * final.c (final_scan_insn): Don't use FINAL_PRESCAN_LABEL. |
| * system.h (FINAL_PRESCAN_LABEL): Poison. |
| * doc/tm.texi (FINAL_PRESCAN_LABEL): Remove. |
| |
| 2003-12-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * Makefile.in (compare): Combine toplevel and $(SUBDIRS) cases. |
| |
| 2003-12-07 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * configure.in, aclocal.m4: Revert to pre-2.5x conversion status. |
| * configure: Regenerate with autoconf 2.13. |
| |
| * configure.in: Replace AC_INIT, AC_OUTPUT, AC_CANONICAL_SYSTEM |
| with modern equivalents. |
| * configure: Regenerate. |
| |
| * configure.in: Replace gcc_AC_CHECK_TYPE with AC_CHECK_TYPE. |
| * aclocal.m4 (gcc_AC_CHECK_TYPE): Remove. |
| * configure: Regenerate. |
| |
| * configure: Regenerate with (preferred) autoconf 2.57. |
| * doc/install.texi: Note that 'gcc' is now a 2.57 directory. |
| |
| 2003-12-07 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/12965 |
| * caller-save.c (save_call_clobbered_regs): Do not save/restore |
| registers around no-return calls. |
| |
| 2003-12-07 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * configure.in: Make minimum necessary changes for autoconf 2.5x. |
| * aclocal.m4: Make minimum necessary changes for autoconf 2.5x. |
| * configure: Regenerate with autoconf 2.58. |
| |
| 2003-12-07 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/13318 |
| * loop.c (express_from): Protect integer division from overflow. |
| |
| 2003-12-07 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/13060 |
| * function.c (fixup_var_refs_1) [SUBREG]: Recognize even if a |
| replacement already exists. Fix again the whole insn if that fails. |
| |
| 2003-12-06 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| * config/rs6000/rs6000.c (macho_branch_islands): Use |
| HOST_WIDE_INT_PRINT_UNSIGNED. |
| |
| 2003-12-06 Richard Sandiford <rsandifo@redhat.com> |
| |
| * varasm.c (incorporeal_function_p): New. |
| (assemble_external): Use it as a filter. |
| * config/mips/mips.c (mips_output_external): Don't check for builtin |
| functions here. |
| |
| 2003-12-06 Richard Earnshaw <reanrsha@arm.com> |
| |
| * arm.md (IOR (COMPARISON) (AND)): New define_splits. |
| |
| 2003-12-06 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Makefile.in (program_transform_cross_name): Delete. |
| (GCC_CROSS_NAME, CPP_CROSS_NAME): Delete. |
| (PROTOIZE_CROSS_NAME, UNPROTOIZE_CROSS_NAME): Delete. |
| (AR_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET): Adjust for above. |
| (install_cpp, install_driver, install-man, uninstall): Likewise. |
| |
| 2003-12-06 Alan Modra <amodra@bigpond.net.au> |
| |
| PR 13169 |
| * basic-block.h (PROP_ASM_SCAN): Define. |
| * final.c (regs_asm_clobbered): New array. |
| * regs.h (regs_asm_clobbered): Declare. |
| * flow.c (life_analysis): Init it. |
| (mark_set_regs): Set PROP_ASM_SCAN for asms. |
| (mark_set_1): Set regs_asm_clobbered. |
| * global.c (global_alloc): Don't set eliminable_regset when |
| regs_asm_clobbered. |
| |
| 2003-12-05 Mark Mitchell <mark@codesourcery.com> |
| |
| * config/ia64/ia64.h (MUST_PASS_IN_STACK): Define. |
| |
| PR c++/13314 |
| * emit-rtl.c (set_mem_attributes_minus_bitpos): Robustify. |
| |
| 2003-12-05 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| PR driver/13211 |
| * gcc.c (execute) Increment execution_count when returning |
| early because verbose_only_flag is true. |
| |
| 2003-12-05 Per Bothner <pbothner@apple.com> |
| |
| * cppfiles.c (file_hash_hash): New static function. |
| (hash_string_eq): Renamed static function to file_hash_eq. |
| (_cpp_init_files): Create file_hash table with above callbacks. |
| (cpp_included): Must use htab_find_with_hash insead of htab_find. |
| (_cpp_find_find, make_cpp_dir): Must use htab_find_slot_with_hash. |
| |
| 2003-12-05 Per Bothner <pbothner@apple.com> |
| |
| * line-map.h (source_location): New typedef. |
| (fileline): Redefined as source_location. |
| (struct line_map, linemap_add, linemap_lookup): Replace filefile |
| by source_location. |
| * line-map.c (linemap_add, linemap_lookup): Use source_location. |
| |
| 2003-12-05 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (alpha_build_builtin_va_list): Add dummy |
| field to suppress -Wpadded warnings. |
| |
| 2003-12-05 Stuart Hastings <stuart@apple.com> |
| |
| * config/rs6000/rs6000.md: Correct macro test of TARGET_MACHO. |
| |
| 2003-12-05 Stuart Menefy <stuart.menefy@st.com> |
| J"orn Rennecke <joern.rennecke@superh.com> |
| |
| PR target/13302 |
| * sh.c (sh_build_builtin_va_list): Use (*lang_hooks.types.make_type). |
| |
| 2003-12-05 Roger Sayle <roger@eyesopen.com> |
| |
| * dojump.c (do_jump): If the expression being compared against |
| zero, is the subreg of a promoted variable, perform the comparison |
| in the promoted mode. |
| * simplify-rtx.c (simplify_unary_operation): Optimize sign and |
| zero-extensions of subregs of promoted variables where the |
| extension is identical to that used to promote the variable. |
| |
| 2003-12-05 Hans-Peter Nilsson <hp@axis.com> |
| |
| PR target/13256 |
| * resource.h (enum mark_resource_type): Remove member MARK_DEST. |
| The only user changed as follows: |
| * resource.c (mark_set_resources) <case SET>: Always recurse for |
| SET_SRC (x). |
| <case SIGN_EXTRACT, case ZERO_EXTRACT>: Always recurse on |
| operands. |
| <case STRICT_LOW_PART>: Delete, deferring to default code. |
| |
| 2003-12-05 Waldek Hebisch <hebisch@math.uni.wroc.pl> |
| |
| * stmt.c (expand_nl_goto_receiver): Copy hard register clobbers |
| and ASM_INPUT barrier from expand_builtin_setjmp_receiver. |
| |
| 2003-12-05 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_expand_call): Don't allow laziy binding |
| for n32 & n64 abicalls. |
| |
| 2003-12-05 Richard Sandiford <rsandifo@redhat.com> |
| |
| PR bootstrap/13145 |
| * config/mips/mips.h (FIRST_PSEUDO_REGISTER): Adjust comment. |
| * config/mips/mips.c (mips_reg_names, mips_sw_reg_names): Add $fcall. |
| (mips_load_got): Always create a constant MEM. |
| (mips_expand_call): Use load_callsi and load_calldi. |
| * config/mips/mips.md (UNSPEC_LOAD_CALL, FAKE_CALL_REGNO): New consts. |
| (load_callsi, load_calldi): New patterns. |
| |
| 2003-12-05 Peter Gerwinski <peter@gerwinski.de> |
| |
| * tree.def (PLACEHOLDER_EXPR): Clarify commentary. |
| |
| 2003-12-05 Steven Bosscher <stevenb@suse.de> |
| |
| * config/d30v/d30v-protos.h , config/d30v/d30v.c, |
| config/dsp16xx/dsp16xx-protos.h, config/dsp16xx/dsp16xx.c, |
| config/fr30/fr30-protos.h, config/fr30/fr30.c, |
| config/i370/i370-protos.h, config/i370/i370.c, |
| config/i960/i960-protos.h, config/i960/i960.c, |
| config/ip2k/ip2k-protos.h, config/ip2k/ip2k.c, |
| config/m32r/m32r-protos.h, config/m32r/m32r.c, |
| config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c, |
| config/ns32k/ns32k-protos.h, config/ns32k/ns32k.c: |
| Convert to ISO C90 function declarations and definitions. |
| |
| 2003-12-05 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * doc/extend.texi (Constructing Calls): Add warning about |
| the limitations of the functions. |
| |
| 2003-12-05 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR middle-end/11151 |
| * function.h (struct function): New field 'x_naked_return_label'. |
| * function.c (free_after_compilation): Set it to NULL. |
| (expand_function_end): Emit 'naked_return_label' if it exists. |
| * rtl.h (expand_naked_return): Declare. |
| * stmt.c (expand_naked_return): New function to generate a |
| jump to 'naked_return_label'. |
| * builtins.c (expand_builtin_return): Call expand_naked_return |
| instead of expand_null_return. |
| * config/sparc/sparc.md (untyped_return): Likewise. |
| |
| 2003-12-04 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| PR target/11322 |
| * config/sh/netbsd-elf.h (NO_PROFILE_COUNTERS): Define. |
| |
| PR target/12467 |
| * config/rs6000/altivec.md (altivec_vmsummbm): Fix typo. |
| |
| 2003-12-04 Stuart Hastings <stuart@apple.com> |
| |
| * rs6000.c (output_call, macho_branch_islands, |
| add_compiler_branch_island, no_previous_def, get_previous_label) |
| Revisions of xx_stub functions for branch islands, |
| add -fPIC support for Darwin. |
| * rs6000-protos.h (output_call) Prototype. |
| * rs6000.md Use output_call. |
| * invoke.texi Explain Darwin semantics of -longcall. |
| * testsuite/gcc.dg/darwin-abi-1.c Revise testcase for -longcall/jbsr. |
| |
| 2003-12-04 Richard Henderson <rth@redhat.com> |
| |
| * config/i386/i386.md (addqi3_carry): Use q not r constraints. |
| (subqi3_carry): Likewise. |
| |
| 2003-12-04 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| PR optimization/13260 |
| * sh-protos.h (sh_expand_t_scc): Declare. |
| * sh.h (PREDICATE_CODES): Add cmpsi_operand. |
| * sh.c (cmpsi_operand, sh_expand_t_scc): New functions. |
| * sh.md (cmpsi): Use cmpsi_operand. If T_REG is compared to |
| something that is not a CONST_INT, copy it into a pseudo register. |
| (subc): Fix description of new T value. |
| (slt, sgt, sge, sgtu): Don't clobber T after rtl generation is over. |
| (sltu, sleu, sgeu): Likewise. |
| (seq, sne): Likewise. Use sh_expand_t_scc. |
| |
| 2003-12-04 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * configure.in: Generalize the CONFIG_HEADERS pattern under which |
| we stamp cstamp-h. |
| * configure: Regenerate. |
| |
| * configure.in: Pull AC_CHECK_HEADER call out of shell if statement |
| to avoid trouble when updating to autoconf 2.5x. |
| * configure: Regenerate (with autoconf 2.13 still). |
| |
| 2003-12-04 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.md (truncdiqi2): Use andi opcode for immediate. |
| (reload_outdf+1,reload_outdf+2): Remove constraints. |
| (movv16sf_i): Fxi multiplier for SUBREG_BYTE. |
| (movv8qi_i+2): Zero-extend low byte before adding it to high byte. |
| (fipr, ftrv): Add .s suffix to opcode. |
| |
| 2003-12-04 Richard Sandiford <rsandifo@redhat.com> |
| |
| PR target/13186 |
| |
| Revert all of the following patch, except the addition of |
| hook_bool_machine_mode_true: |
| |
| 2003-11-02 Richard Sandiford <rsandifo@redhat.com> |
| |
| * Makefile.in (targhooks.o, reload.o): Update dependencies. |
| (GTFILES): Add targhooks.c. |
| (gt-targhooks.h): New rule; depend on s-gtype. |
| * target.h (direct_pool_load_p): New hook. |
| * target-def.h (TARGET_DIRECT_POOL_LOAD_P): New macro. |
| (TARGET_INITIALIZER): Include it. |
| * targhooks.h (default_direct_pool_load_p): Declare. |
| (hook_bool_machine_mode_true): Declare. |
| * targhooks.c: Include insn-config.h, recog.h, ggc.h and |
| gt-targhooks.h. |
| (pool_symbol): New variable. |
| (default_direct_pool_load_p): New function. |
| (hook_bool_machine_mode_true): New function. |
| * reload.c: Include target.h. |
| (find_reloads): If an alternative will force a constant into memory, |
| count an extra reload if constant pool symbols are not valid |
| addresses. If an alternative uses memory to move values between |
| registers, count the move as two reloads rather than one. |
| * config/s390/s390.c (TARGET_DIRECT_POOL_LOAD_P): Define. |
| * doc/tm.texi (TARGET_DIRECT_POOL_LOAD_P): Document. |
| |
| 2003-12-03 Mark Mitchell <mark@codesourcery.com> |
| |
| * config/ia64/hpux.h (TARGET_HAVE_TLS): Define it to false. |
| * config/ia64/ia64.h (TARGET_HAVE_TLS): Define it to true if |
| HAVE_AS_TLS is true. |
| * config/ia64/ia64.c (TARGET_HAVE_TLS): Do not define it. |
| |
| 2003-12-03 James E Wilson <wilson@specifixinc.com> |
| |
| * gcc.c (init_spec): Pass -lunwind to init_gcc_specs in eh_name. |
| |
| * gcc-page.c (extra_order_size_tab): Correct comment. |
| |
| 2003-12-03 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (push): Call gen_push_h8300hs_advanced |
| instead of gen_push_h8300hs. |
| (pop): Call gen_pop_h8300hs_advanced instead of |
| gen_pop_h8300hs. |
| * config/h8300/h8300.h (TRAMPOLINE_SIZE): Use Pmode. |
| * config/h8300/h8300.md (*tablejump_h8300hs_advanced): |
| Tighten the predicate. |
| (*tablejump_h8300hs_normal): Tighten the predicate. |
| (push_h8300hs): Change to |
| push_h8300hs_advanced. |
| (pop_h8300hs): Change to pop_h8300hs_advanced. |
| |
| 2003-12-03 Eric Christopher <echristo@redhat.com> |
| |
| * rtl.c: Fix typo. |
| * config/mips/mips.h: Ditto. Fix formatting. |
| |
| 2003-12-04 Ben Elliston <bje@wasabisystems.com> |
| |
| * future.options: Remove. Move to gnu.org web pages. |
| |
| 2003-12-03 Eric Christopher <echristo@redhat.com> |
| |
| * c-parse.in (c_in_iteration_stmt, c_in_case_stmt): Move |
| from here... |
| * c-tree.h: to here. |
| |
| 2003-12-03 Jan Hubicka <jh@suse.cz> |
| |
| PR optimization/12324 |
| * toplev.c (rest_of_decl_compilation): Do not deffer when compiling |
| in unit-at-a-time mode. |
| |
| 2003-12-03 Jakub Jelinek <jakub@redhat.com> |
| |
| * expr.c (store_constructor): Only set RTX_UNCHANGING_P for |
| read-only field if cleared is 0. |
| |
| 2003-12-03 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc: Mark obsolete targets for GCC 3.4. |
| |
| 2003-12-03 Zack Weinberg <zack@codesourcery.com> |
| |
| * aclocal.m4 (AM_ICONV): Add explicit check for iconv.h. |
| * config.in, configure.in: Regenerate. |
| * cpphash.h: Check both HAVE_ICONV and HAVE_ICONV_H before |
| including iconv.h. |
| |
| 2003-12-03 Alan Modra <amodra@bigpond.net.au> |
| |
| PR target/11229 |
| * cse.c (cse_insn): Set classp using src_const_elt if |
| src_eqv_elt is NULL. |
| |
| 2003-12-03 Richard Earnshaw <rearnsha@arm.com> |
| |
| * gcse.c (reg_clear_last_set): New function. |
| (reg_set_info): If data is non-null, treat it as an sbitmap of |
| registers, set the bit for the register being set. |
| (compute_store_table): Allocate last_set_in with xcalloc. Do not |
| memset this array on each iteration. Pass reg_set_in_block[bb->index] |
| to note_stores while computing last_set_in instead of scanning |
| last_set_in after the first pass through the insns. |
| Clear last_set_in using reg_clear_last_set instead of explicitly |
| rescanning after each insn. If checking is enabled, assert that |
| last_set_in is completely zeroed after each bb has been processed. |
| |
| 2003-12-02 Geoffrey Keating <geoffk@geoffk.org> |
| |
| * df.c (df_uses_record) <MEM>: The argument of a MEM is read-only, |
| never read-write. |
| <REG>: Delete incorrect comment. |
| <SET>: Remove 'use_flags' variable. |
| |
| 2003-12-03 David Edelsohn <edelsohn@gnu.org> |
| |
| * function.c (assign_parms): Make sure parm PARALLEL combined |
| in reg is composed of more than one object and the mode really |
| produces a reg. |
| |
| 2003-12-03 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (classify_argument): Make it 64bit clean. |
| |
| 2003-12-02 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_output_external): Replace checks for |
| specific builtin-in functions with a check for DECL_BUILTIN_IN. |
| |
| 2003-12-02 Richard Henderson <rth@redhat.com> |
| |
| * rtl.h (PUT_CODE, PUT_MODE): Remove ENUM_BITFIELD cast. |
| * tree.h (TREE_SET_CODE): Likewise. |
| * recog.h (struct insn_operand_data): Move const after ENUM_BITFIELD. |
| |
| 2003-12-02 Ben Elliston <bje@wasabisystems.com> |
| |
| * dbxstclass.h: Rename from this .. |
| * xcoff.h: .. to this. |
| * xcoffout.c: Include xcoff.h. |
| |
| 2003-12-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * Makefile.in (GCC_CFLAGS): Add -Wold-style-definition. |
| |
| 2003-12-01 James Lemke <jim@wasabisystems.com> |
| |
| * config/arm/arm.c (arm_rtx_costs): Improve for xscale multiply. |
| |
| 2003-12-01 Roger Sayle <roger@eyesopen.com> |
| |
| PR optimization/11634 |
| * recog.c (split_insn): Factor test of INSN_P and handling of |
| set_noop_p out of here into the two callers. |
| (split_all_insns): Add INSN_P test and set_noop_p handling here. |
| If deleting a no-op set after reload that has a REG_UNUSED note, |
| mark the basic block as changed and recalculate life information. |
| (split_all_insns_noflow): Add INSN_P test and set_noop_p handling |
| here. |
| |
| 2003-12-01 Roger Sayle <roger@eyesopen.com> |
| |
| PR optimization/12322 |
| * gcse.c (struct ls_expr): Change type of hash_index from int to |
| unsigned int. |
| (hash_expr): Document hash_table_size parameter and wrap long line. |
| (ldst_entry): Calculate expression's hash_index and record in ptr. |
| (trim_ld_motion_mems): Use hash_index to search a single bucket |
| instead of scanning the entire hash_table. Remove the "del" local |
| variable and use the equivalent "expr == 0" instead. Change last |
| to be a pointer to the pointer to the current element, to simplify |
| and speed-up deleting from a linked list. |
| |
| 2003-12-01 James E Wilson <wilson@specifixinc.com> |
| |
| * doc/contrib.texi: Update David Mosberger. |
| |
| * doc/c-tree.texi (CONSTRUCTOR): Clarify element order and handling |
| of missing fields. |
| |
| PR target/8407 |
| * config/ia64/ia64.c (ia64_function_arg): For single-reg HFA, call |
| gen_rtx_REG to create new reg with argument mode. |
| |
| 2003-12-01 Steven Bosscher <stevenb@suse.de> |
| |
| * ggc.h (struct alloc_zone): Move forward declaration up. |
| (new_ggc_zone): New function prototype. |
| (destroy_ggc_zone): Ditto. |
| * ggc-simple.c (new_ggc_zone): New function, does nothing. |
| (destroy_ggc_zone): Ditto. |
| * ggc-page.c (new_ggc_zone): New function, does nothing. |
| (destroy_ggc_zone): Ditto. |
| * ggc-zone.c (struct page_entry): Fix comment. |
| (ggc_alloc_typed): Use a switch statement instead of ifs. |
| (new_ggc_zone): New function to set up a new GC zone. |
| (destroy_ggc_zone): New function to remove a GC zone. |
| init_ggc): Use new_ggc_zone to set up the default zones. |
| (ggc_collect): Walk a list of zones, instead of just the |
| default zones. Report statistics using the zone name. |
| |
| 2003-12-01 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * unroll.c (find_splittable_givs): Add missing extend_value_for_giv. |
| |
| 2003-12-01 Roger Sayle <roger@eyesopen.com> |
| |
| PR optimization/12628 |
| * toplev.c (rest_of_handle_jump_bypass): Call reg_scan. |
| * regclass.c (reg_scan): Include allocate_reg_info time in |
| TV_REG_SCAN. Minor clean-ups. |
| (reg_scan_update): Minor clean-ups. |
| |
| 2003-12-01 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config.gcc (s390x-ibm-tpf*): Add extra_parts. |
| |
| 2003-12-01 James E Wilson <wilson@specifixinc.com> |
| |
| * config/ia64/ia64.h (FUNCTION_ARG_REGNO_P): Use AR_REG_FIRST not |
| GR_ARG_FIRST. |
| |
| 2003-12-01 Zack Weinberg <zack@codesourcery.com> |
| |
| * common.opt: Remove -fgnu-linker. |
| * flags.h: Remove flag_gnu_linker. |
| * opts.c: Don't handle OPT_fgnu_linker. |
| * toplev.c: Don't initialize flag_gnu_linker. |
| Remove gnu-linker entry from f_options. |
| * config/dsp16xx/dsp16xx.h (OPTIMIZATION_OPTIONS): |
| Don't reset flag_gnu_linker. |
| * config/mips/mips.c (override_options): Likewise. |
| * doc/invoke.texi: Remove all mention of -fgnu-linker. |
| |
| 2003-12-01 Daniel Berlin <dberlin@dberlin.org> |
| |
| * ggc-zone.c (ggc_pch_write_object): Calculate object size using |
| ggc_get_size (which accounts for large objects properly). |
| |
| 2003-12-01 Jeff Sturm <jsturm@one-point.com> |
| |
| PR optimization/13024 |
| * toplev.c (rest_of_handle_new_regalloc): Remove rebuild_notes |
| parameter. |
| (rest_of_handle_old_regalloc): Likewise. Add rebuild_notes |
| declaration. Rebuild jump labels following local_alloc if necessary. |
| (rest_of_compilation): Remove rebuild_label_notes_after_reload |
| declaration. Don't pass rebuild_notes parameter to |
| rest_of_handle_new_regalloc and rest_of_handle_old_regalloc. |
| Don't rebuild jump labels. |
| |
| 2003-12-01 Jeff Law <law@redhat.com> |
| |
| * flow.c (count_or_remove_death_notes_bb): New. Extracted from |
| count_or_remove_death_notes. |
| (count_or_remove_death_notes): Use EXECUTE_IF_SET_IN_SBITMAP. |
| |
| 2003-12-01 Andreas Krebbel <krebbel1@de.ibm.com> |
| |
| * builtins.c (expand_builtin_longjmp): Added two memory clobbers. |
| |
| 2003-12-01 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * reload.c (find_reloads_address): Split addresses of type |
| (plus (plus (reg) (reg)) (const_int)) only if one register |
| is either a valid base register or else one of the stack |
| frame related registers (sp/fp/ap). |
| |
| 2003-12-01 Steven Bosscher <stevenb@suse.de> |
| |
| * function.c (update_epilogue_consts): Don't use PARAMS. |
| * rtl.h (web_main): Ditto. |
| * target.h (is_costly_dependence): Ditto |
| |
| 2003-12-01 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR middle-end/7847 |
| * expr.c (expand_expr) [normal_inner_ref]: When 'offset' is non-zero, |
| do not recheck that 'op0' is a MEM. Move comment. When testing for |
| unaligned objects, take also into account the alignment of 'op0' and |
| 'mode1' if 'op0' is a MEM. |
| |
| 2003-12-01 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * doc/c-tree.texi (Function Bodies): Update HANDLER documentation. |
| |
| 2003-12-01 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * doc/install.texi: Note that fastjar is built with automake 1.7.x |
| and autoconf 2.57. |
| |
| 2003-12-01 Alan Modra <amodra@bigpond.net.au> |
| |
| * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Test |
| target_flags directly rather than using TARGET_* defines. |
| |
| 2003-11-30 Ben Elliston <bje@wasabisystems.com> |
| |
| * doschk.c: Remove. |
| |
| 2003-11-30 Richard Sandiford <rsandifo@redhat.com> |
| |
| PR target/12727 |
| * config/mips/mips.c (mips_save_reg): Fix frame information for sdc1 |
| on 32-bit big-endian targets. |
| |
| 2003-11-30 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * genemit.c (register_constraints): Remove. |
| |
| 2003-11-30 Andreas Krebbel <krebbel1@de.ibm.com> |
| |
| * config/s390/s390.md ("tmdi_reg", "tmsi_reg", "*movdi_64", "*movdi_31", |
| "iordi3"): Insns now use multiple letter constraints. |
| ("*movdi_lhi", "*movdi_lli", "*movdi_lay"): Insns deleted. They are now |
| covered by "*movdi_64". |
| ("*movsi_lhi", "*movsi_lli", "*movsi_lay"): Insns deleted. They are now |
| covered by "*movsi_zarch" and "*movsi_esa". |
| ("*movsi_zarch", "*movsi_!zarch"): New insns. |
| ("*llgt_sisi_split", "*llgt_didi_split"): Insns deleted. Now covered |
| by "*andsi3_zarch" and "anddi3". |
| ("*anddi3_ni"): Insn merged with "anddi3". |
| ("*andsi3_ni"): Insn merged with "*andsi3_zarch". |
| ("*andsi3_zarch", "*andsi3_esa"): New insns. |
| ("*iordi3_oi"): Insn merged with "iordi3". |
| ("*iorsi3_oi"): Insn merged with "*iorsi3_zarch". |
| ("*iorsi3_zarch", "*iorsi3_esa"): New insns. |
| |
| * config/s390/s390.c (s390_single_qi, s390_single_hi): Functions |
| merged to s390_single_part. |
| (s390_single_part): New function. |
| NOTE: Semantics have changed a bit. Now the value of the part must |
| be different from the others to get a non-negative return value. |
| (s390_extract_qi, s390_extract_hi): Functions merged to |
| s390_extract_part. |
| (s390_extract_part, s390_extra_constraint_str, |
| s390_const_ok_for_constraint_p): New functions. The L constraint got a |
| new meaning and the N constraint was added as a multiple letter |
| constraint. |
| (s390_extra_constraint): Function deleted. |
| (print_operand): New output modifier 'i' and 'j' added. |
| All uses of CONST_OK_FOR_LETTER_P were replaced by |
| CONST_OK_FOR_CONSTRAINT_P. |
| |
| * config/s390/s390-protos.h: Function prototypes adapted. |
| * doc/md.texi: Documentation for new constraint letters added. |
| |
| 2003-11-30 Andreas Schwab <schwab@suse.de> |
| |
| * Makefile.in ($(DESTDIR)$(infodir)/%.info): Fix missing semicolon. |
| |
| 2003-11-29 James E Wilson <wilson@specifixinc.com> |
| |
| * gcc.c (init_spec): Pass -lunwind to init_gcc_specs in eh_name |
| instead of in shared_name. |
| |
| * final.c (final_start_function): Delete code for NON_SAVING_SETJMP. |
| * reload1.c (reload): Re-add it here. |
| |
| 2003-11-30 Alan Modra <amodra@bigpond.net.au> |
| |
| * config/rs6000/rs6000.c (rs6000_elf_section_type_flags): Don't |
| set SECTION_WRITE on TARGET_RELOCATABLE. |
| |
| 2003-11-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (LIBCALL_VALUE): Use R0_REG. |
| |
| 2003-11-28 Gunther Nikl <gni@gecko.de> |
| |
| * config/m68k/m68k.c (MOTOROLA): Move from here... |
| * config/m68k/m68k.h (MOTOROLA): ... to here. |
| (OUTPUT_JUMP): Use do {...} while (0). |
| * config/m68k/m68k.md: Replace #ifdef MOTOROLA with C statements. |
| |
| 2003-11-28 Gunther Nikl <gni@gecko.de> |
| |
| * config.gcc (m68020-*-elf*, m68k-*-elf*, m68010-*-netbsdelf*, |
| m68k*-*-netbsdelf*, m68k-*-rtems*): Add tm_defines containing |
| MOTOROLA and USE_GAS. |
| * config/m68k/rtemself.h (MOTOROLA): Delete. |
| * config/m68k/netbsd-elf.h (MOTOROLA, USE_GAS): Delete. |
| * config/m68k/m68kelf.h (MOTOROLA, USE_GAS, SGS_CMP_ORDER): Delete. |
| |
| 2003-11-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (WORDS_BIG_ENDIAN): Update the comment. |
| |
| 2003-11-29 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Makefile.in (install-info): Install gccinstall.info too. |
| |
| 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.md ("cmpint_di"): Fix incorrect instruction lengths. |
| |
| 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.md ("movhi"): Do not emit extender pattern |
| when loading from a (MEM (ADDRESSOF ...)). |
| ("movqi"): Likewise. |
| |
| 2003-11-29 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| PR c/10333 |
| * c-parse.in (typespec_reserved_nonattr): Reject typeof on |
| bit-fields. |
| |
| 2003-11-29 Richard Sandiford <rsandifo@redhat.com> |
| |
| * stmt.c (expand_asm_operands): Check whether force_const_mem |
| succeeded. |
| |
| 2003-11-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * config/gnu.h (HURD_TARGET_OS_CPP_BUILTINS): New. |
| * config/linux.h (LINUX_TARGET_OS_CPP_BUILTINS): New. |
| |
| * config/alpha/gnu.h, config/alpha/linux.h, |
| config/arm/linux-elf.h, config/cris/cris.h, config/cris/linux.h, |
| config/i370/linux.h, config/i386/gnu.h, config/i386/i386.h, |
| config/i386/linux-aout.h, config/i386/linux.h, |
| config/i386/linux64.h, config/ia64/linux.h, config/m68k/linux.h, |
| config/m68k/uclinux.h, config/mips/linux.h, |
| config/mn10300/linux.h, config/pa/pa-linux.h, |
| config/rs6000/sysv4.h, config/s390/linux.h, config/sh/linux.h, |
| config/sparc/linux.h, config/sparc/linux64.h, |
| config/xtensa/linux.h (TARGET_OS_CPP_BUILTINS): Use |
| HURD_TARGET_OS_CPP_BUILTINS/LINUX_TARGET_OS_CPP_BUILTINS or ensure |
| all necessary assertions are included. |
| |
| 2003-11-28 Jan Hubicka <jh@suse.cz> |
| |
| * emit-rtl.c (set_used_flags): New. |
| (verify_rtx_sharing, verify_rtl_sharing): New. |
| (unshare_all_rtl_1): Rename to.... |
| (unshare_all_rtl_in_chain): ... this one; make static. |
| (copy_rtx_if_shared): LABEL_REF chan be shared. |
| * ifcvt.c (unshare_ifcvt_sequence): New. |
| (noce_try_move, noce_try_store_flag, noce_try_store_flag_constants, |
| noce_try_addcc, noce_try_addcc, noce_try_store_flag_mask, |
| noce_try_cmove, noce_try_store_flag_mask, noce_try_minmax, |
| noce_try_abs, noce_process_if_block, find_cond_trap |
| * rtl.h (verify_rtl_sharing, set_used_flags, unshare_all_rtl_in_chain): |
| Declare. |
| |
| 2003-11-28 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md: Fix a comment typo. |
| |
| 2003-11-28 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (*movsf_h8300h): Change to |
| *movsf_h8300hs. |
| (addsi_h8300): Change to *addsi_h8300. |
| (addsi_h8300h): Change to *addsi_h8300hs. |
| (subsi3_h8300): Change to *subsi3_h8300. |
| (subsi3_h8300h): Change to *subsi3_h8300hs. |
| (neghi2_h8300h): Change to *neghi2_h8300hs. |
| (negsi2_h8300h): Change to *negsi2_h8300hs. |
| |
| 2003-11-28 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (*subhi3_h8300): Remove '&' from the |
| constraint. |
| (*subhi3_h8300hs): Likewise. |
| |
| 2003-11-28 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.h (MASK_MFCRF): New. |
| (TARGET_MFCRF): Test target_flags, not processor type. |
| (TARGET_SWITCHES): Add mfcrf and no-mfcrf. |
| Change Don't to Do not. |
| * config/rs6000/rs6000.c (processors_target_table): Add MASK_MFCRF |
| to power4, 970, G5. |
| |
| 2003-11-27 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * cse.c (cse_set_around_loop): When changing a constant load |
| to a register -register copy, add a REG_EQUAL note. |
| |
| 2003-11-27 Randolph Chung <tausq@debian.org> |
| John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * pa.c (hppa_profile_hook): Split gen_call_profiler into separate |
| insns. Use the regular call expander for the call to the profiler. |
| * pa.md (call_profiler): Delete. |
| (load_offset_label_address): New insn to load the address of the |
| current function for the profiler. |
| (lcla1, lcla2): New insns to output a code label and load its address. |
| |
| 2003-11-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * final.c (final_scan_insn): Remove commented-out code. |
| |
| 2003-11-27 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * doc/install.texi: Remove ADAC reference and make accurate. |
| |
| 2003-11-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (FUNCTION_VALUE): Use R0_REG. |
| (FUNCTION_VALUE_REGNO_P): Likewise. |
| * config/h8300/h8300.md: Define R0_REG. |
| |
| 2003-11-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c: Fix formatting. |
| * config/h8300/h8300.md: Likewise. |
| |
| 2003-11-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (ELIMINABLE_REGS): Update a comment. |
| |
| 2003-11-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md: Give names to anonymous insns. |
| |
| 2003-11-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (extendqisi2): Remove constraints. |
| |
| 2003-11-27 Gunther Nikl <gni@gecko.de> |
| |
| * doc/tm.texi (SYSROOT_HEADERS_SUFFIX_SPEC): Fix typo. |
| |
| 2003-11-27 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/13041 |
| * final.c (frame_pointer_needed): Fix comment. |
| * reload1.c (reload): Decrease alignment of the frame |
| pointer if it was used for register allocation. |
| |
| 2003-11-27 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR target/12900 |
| * reg-stack (move_for_stack_reg): New prototype. Return |
| whether a control flow insn was deleted. |
| (subst_stack_regs_pat): Likewise, using the information provided |
| by move_for_stack_reg. |
| (subst_stack_regs): Likewise, using the information provided |
| by subst_stack_regs_pat. |
| (convert_regs_1): Record whether a control flow insn was deleted, |
| using the information provided by subst_stack_regs. Purge dead |
| edges only if a control flow insn was deleted. |
| |
| 2003-11-27 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR middle-end/8028 |
| PR middle-end/9890 |
| PR middle-end/11151 |
| PR middle-end/12210 |
| PR middle-end/12503 |
| PR middle-end/12692 |
| * builtins.c (expand_builtin_apply): Use virtual_outgoing_args_rtx |
| as the base address to copy the memory arguments to. |
| |
| 2003-11-26 Danny Smith <dannysmith@users.sourceforge.net> |
| |
| * config/i386/cygming.h (ASM_OUTPUT_DEF_FROM_DECLS): Declare |
| function aliases as functions. |
| |
| 2003-11-26 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * aclocal.m4 (gcc_AC_PROG_GNAT): Rewrite to account for removal |
| of ADAC. |
| * configure: Regenerate. |
| |
| * Makefile.in: Remove references to ADAC. |
| |
| * configure.in: Remove check for whether ${ADAC} accepts -Wno-long-long. |
| * configure: Regenerate. |
| |
| 2003-11-26 Eric Botcazou <ebotcazou@libertysurf.fr> |
| Olivier Hainque <hainque@act-europe.fr> |
| |
| PR target/6466 |
| * config/sparc/sparc-protos.h (compute_frame_size): New prototype. |
| (sparc_flat_compute_frame_size): Likewise. |
| (sparc_flat_save_restore): Move prototype... |
| * config/sparc/sparc.c (sparc_flat_save_restore): ...here. |
| (save_regs): New prototype. |
| (build_big_number): Likewise. |
| (apparent_fsize): Change type to HOST_WIDE_INT. |
| (actual_fsize): Likewise. |
| (frame_base_offset): Likewise. |
| (build_big_number): Add support for HOST_BITS_PER_WIDE_INT == 64. |
| Change string descriptor to HOST_WIDE_INT_PRINT_DEC. |
| [TARGET_ARCH64]: Use the sequence of sparc_emit_set_const64_longway |
| to load a 64-bit constant. |
| (sparc_nonflat_function_prologue): Change string descriptor to |
| HOST_WIDE_INT_PRINT_DEC. Change offset type to HOST_WIDE_INT. |
| (output_restore_regs): Change offset type to HOST_WIDE_INT. |
| (sparc_nonflat_function_epilogue): Change string descriptor to |
| HOST_WIDE_INT_PRINT_DEC. Use build_big_number. |
| (output_sibcall): Change size type to HOST_WIDE_INT. Use |
| build_big_number. Change string descriptor to HOST_WIDE_INT_PRINT_DEC. |
| (sparc_frame_info): Change types for several components. |
| (sparc_flat_compute_frame_size): Update types according to previous |
| change. |
| (sparc_flat_function_prologue): Change string descriptor to |
| HOST_WIDE_INT_PRINT_DEC. Change offset type to int. Use |
| build_big_number. |
| (sparc_flat_function_epilogue): Change offset type to int. |
| Rename 'size1' into 'reg_offset1'. Change string descriptor to |
| HOST_WIDE_INT_PRINT_DEC. Use build_big_number. Change big number |
| limit to 4096 instead of 4095. |
| |
| * config/sparc/sparc.c (mems_ok_for_ldd_peep): Change offset type to |
| HOST_WIDE_INT. |
| |
| 2003-11-24 Waldek Hebisch <hebisch@math.uni.wroc.pl> |
| |
| * function.c: Make outer_function-chain external. |
| * function.h: Likewise. |
| |
| 2003-11-24 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config.gcc (mips-sgi-irix6*): Add t-iris6gld to tmake_file when |
| using GNU ld. |
| * config/mips/iris6.h (IRIX6_STARTFILE_SPEC): New, taking the |
| whole of the previous STARTFILE_SPEC except crtbegin.o%s. |
| (IRIX6_ENDFILE_SPEC): Likewise ENDFILE_SPEC and crtend.o%s. |
| (STARTFILE_SPEC, ENDFILE_SPEC): Define in terms of the above. |
| (SUBTARGET_EXTRA_SPECS): Define. |
| * config/mips/iris6gld.h (LINK_SPEC): Change -init function |
| to __gcc_init and -fini function to __gcc_fini. |
| (STARTFILE_SPEC): Redefine, including irix6-crti.o before crtbegin.o. |
| (ENDFILE_SPEC): Likewise, including irix6-crtn.o after crtend.o. |
| (INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP): Define. |
| * config/mips/t-iris6gld, |
| * config/mips/irix6-crti.asm, |
| * config/mips/irix6-crtn.asm: New files. |
| |
| 2003-11-24 Eric Christopher <echristo@redhat.com> |
| |
| PR C/13014 |
| * c-decl.c (c_in_iteration_stmt, c_in_case_stmt): New. |
| (start_function): Use. |
| (c_push_function_context): Ditto. |
| (c-pop_function_context): Ditto. |
| (language_function): Move... |
| * c-tree.h: ... here. Add x_in_iteration_stmt, and |
| x_in_case_stmt. |
| * c-parse.in (do_stmt_start, select_or_iter_stmt, stmt): Use |
| c_in_iteration_stmt, c_in_case_stmt for parser state. Move |
| check for valid break or continue statment here... |
| * c-semantics.c (genrtl_break_stmt, genrtl_continue_stmt): From |
| here. Change original errors to abort. |
| |
| 2003-11-24 Jan Hubicka <jh@suse.cz> |
| |
| * fold-const.c (fold): Do not return early when optimizing |
| COMPONENT_REF and constant. |
| |
| 2003-11-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (tablejump_h8300): Change to |
| *tablejump_h8300. |
| (tablejump_h8300h): Change to *tablejump_h8300hs_advanced. |
| (tablejump_normal_mode): Change to *tablejump_h8300hs_normal. |
| (indirect_jump_h8300): Change to *indirect_jump_h8300. |
| (indirect_jump_h8300h): Change to |
| *indirect_jump_h8300hs_advanced. |
| (indirect_jump_normal_mode): Change to |
| *indirect_jump_h8300hs_normal. |
| |
| 2003-11-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md: Remove constraints from expanders. |
| |
| 2003-11-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md: (stm_h8300s_2): Change the name to |
| stm_h8300s_2_advanced. |
| (stm_h8300s_2_normal): New. |
| (stm_h8300s_2): Likewise. |
| (stm_h8300s_3): Change the name to stm_h8300s_3_advanced. |
| (stm_h8300s_3_normal): New. |
| (stm_h8300s_3): Likewise. |
| (stm_h8300s_4): Change the name to stm_h8300s_4_advanced. |
| (stm_h8300s_4_normal): New. |
| (stm_h8300s_4): Likewise. |
| (ldm_h8300s_2): Change the name to ldm_h8300s_2_advanced. |
| (ldm_h8300s_2_normal): New. |
| (ldm_h8300s_2): Likewise. |
| (ldm_h8300s_3): Change the name to ldm_h8300s_3_advanced. |
| (ldm_h8300s_3_normal): New. |
| (ldm_h8300s_3): Likewise. |
| (ldm_h8300s_4): Change the name to ldm_h8300s_4_advanced. |
| (ldm_h8300s_4_normal): New. |
| (ldm_h8300s_4): Likewise. |
| (two peephole2's): Enable only with !TARGET_NORMAL_MODE. |
| (two peephole2's): New. |
| |
| 2003-11-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * genattrtab.c (simplify_cond): Update indices correctly. |
| (attr_alt_subset_p, attr_alt_subset_of_compl_p, attr_alt_intersection, |
| attr_alt_union, attr_alt_complement, attr_alt_bit_p, mk_attr_alt): New. |
| (check_attr_test, encode_units_mask, compute_alternative_mask, |
| make_alternative_compare, simplify_and_tree, |
| attr_rtx_cost, simplify_test_exp, gen_attr, |
| write_test_expr, walk_attr_value): Handle EQ_ATTR_ALT. |
| * rtl.def (EQ_ATTR_ALT): New. |
| |
| 2003-11-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * genattrtab.c (strcmp_check, DEF_ATTR_STRING): New macros. |
| (length_str, delay_type_str, delay_1_0_str, num_delay_slots_str): |
| New variables. |
| (main): Initialize them. |
| (find_attr): Canonicalize the attribute name string. |
| (attr_rtx_1, copy_boolean, expand_delays, gen_unit): Always canonicalize |
| string arguments. |
| (attr_printf, attr_eq): Use DEF_ATTR_STRING. |
| (check_attr_test, check_attr_value, make_length_attrs, |
| write_length_unit_log, simplify_by_exploding, gen_attr, |
| write_test_expr, write_attr_value, write_eligible_delay, |
| write_complex_function, make_internal_attr, |
| write_const_num_delay_slots): Changed due to change of type of |
| find_attr. |
| (fill_attr, evaluate_eq_attr, simplify_and_tree, |
| attr_rtx_cost, simplify_by_exploding, walk_attr_value): Use |
| strcmp_check. |
| |
| 2003-11-23 Kazu Hirata <kazu@cs.umass.edu> |
| |
| PR target/13122 |
| * config/h8300/h8300.c (push): Call push_h8300hs_normal in |
| normal mode. |
| (pop): Call pop_h8300hs_normal in normal mode. |
| * config/h8300/h8300.md: Likewise. |
| (pushqi1_h8300hs_normal): New. |
| (pushqi1): Call pushqi1_h8300hs_normal in normal mode. |
| (pushhi1_h8300hs_normal): New. |
| (pushhi1): Call pushhi1_h8300hs_normal in normal mode. |
| (push_h8300hs_normal): New. |
| (pop_h8300hs_normal): Likewise. |
| |
| 2003-11-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * genattrtab.c (count_sub_rtxs): Removed. |
| |
| 2003-11-23 Richard Earnshaw <rearnsha@arm.com> |
| |
| * recog.c (preprocess_constraints): Only zero those elements of |
| recog_op_alt that are needed for this insn. |
| * arm.c (note_invalid_constants): A function can't contain invalid |
| constants if it has no constraints. |
| |
| 2003-11-22 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (classify_argument): Pass __float128 in memory. |
| (ix86_return_in_memory): Likewise. |
| (ix86_libcall_value): Likewsie. |
| |
| 2003-11-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (dosize): Convert to ISO-C. |
| |
| 2003-11-22 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * flow.c (update_life_info): Amend comment about when a register |
| can become dead. |
| |
| 2003-11-21 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * doc/.cvsignore: Delete. |
| |
| 2003-11-21 Daniel Berlin <dberlin@dberlin.org> |
| David Edelsohn <edelsohn@gnu.org> |
| |
| * dwarf2out.c (add_location_or_const_value_attribute): Add support |
| for PARALLEL. |
| |
| 2003-11-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/mips/t-iris6 (CRTSTUFF_T_CFLAGS): Add -Wno-error. |
| (TARGET_LIBGCC2_CFLAGS): Define. |
| |
| * crtstuff.c [HAS_INIT_SECTION] (__do_global_dtors): Declare. |
| (__do_global_ctors): Likewise. |
| |
| 2003-11-21 Mark Wielaard <mark@klomp.org> |
| |
| * doc/invoke.texi (-O2): Doesn't enable -fweb. |
| |
| 2003-11-21 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/invoke.texi: Mention dV and dZ. |
| |
| 2003-11-21 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/invoke.texi: Update dump file names. |
| Remove de, dW, and dX. |
| |
| 2003-11-20 James E Wilson <wilson@specifixinc.com> |
| |
| PR c/13133 |
| * reload1.c (reload): Delete special handling for setjmp. |
| |
| 2003-11-21 Andreas Tobler <a.tobler@schweiz.ch> |
| |
| * mklibgcc.in: Evaluate shlib_slibdir_qual during link |
| step too. |
| * config/t-slibgcc-darwin: Adjust install path. |
| * config/rs6000/t-darwin: Revert multilib matches since |
| it is not used on darwin. |
| |
| 2003-11-20 Richard Henderson <rth@redhat.com> |
| |
| * ssa.c, ssa-dce.c, ssa-ccp.c: Remove files. |
| * Makefile.in (OBJS-common, GTFILES): Don't reference them. |
| (gtype-desc.o, toplev.o, flow.o): Remove ssa.h. |
| (ssa.o, ssa-dce.o, ssa-ccp.o): Remove. |
| * flow.c: Don't include ssa.h. |
| (set_phi_alternative_reg): Remove. |
| (calculate_global_regs_live): Don't call it. |
| (mark_used_regs): Don't handle PHI. |
| * gengtype.c (open_base_files): Don't reference ssa.h. |
| * rtl.def (PHI): Remove. |
| * timevar.def (TV_TO_SSA, TV_SSA_CCP, TV_SSA_DCE, TV_FROM_SSA): Kill. |
| * common.opt: Remove -fssa, -fssa-ccp, -fssa-dce. |
| * opts.c (common_handle_option): Likewise. |
| * toplev.c (f_options): Likewise. |
| (DFI_ssa, DFI_ssa_ccp, DFI_ssa_dce, DFI_ussa): Remove. |
| (dump_file): Update to match. |
| (flag_ssa, flag_ssa_ccp, flag_ssa_dce): Remove. |
| (rest_of_handle_ssa): Remove. |
| (rest_of_compilation): Don't call it. |
| * toplev.h (flag_ssa, flag_ssa_dce, flag_ssa_ccp): Remove. |
| * doc/invoke.texi: Remove -fssa, -fssa-ccp, -fssa-dce. |
| * doc/passes.texi (SSA optimizations): Remove. |
| |
| 2003-11-20 Bob Wilson <bob.wilson@acm.org> |
| |
| * configure.in: Add xtensa-*-* targets to test for dwarf2 debug_line. |
| * configure: Regenerate. |
| |
| 2003-11-20 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Makefile.in (Makefile): Pass along CONFIG_SHELL. |
| |
| 2003-11-20 David Mosberger <davidm@hpl.hp.com> |
| |
| * config/t-libunwind (LIB2ADDEH): Add unwind-c.c. |
| (SHLIB_LC): Define. |
| * unwind-libunwind.c (_Unwind_GetCFA): Implement. |
| (_Unwind_GetBSP) [UNW_TARGET_IA64]: New function. |
| |
| 2003-11-20 Fariborz Jahanian <fjahanian@apple.com> |
| David Edelsohn <edelsohn@gnu.org> |
| |
| * calls.c (expand_call): Allocate new temp in pass1. |
| (store_one_arg): If PARALLEL, calculate excess using mode size of |
| rtvec elt. |
| * expr.c (emit_push_insn): If PARALLEL, calculate offset using |
| mode size of rtvec elt. |
| * function.c (assign_parms): Use parm in register, if available. |
| |
| 2003-11-20 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/lib1funcs.asm (MOVP): Remove. |
| (ADDP): Likewise. |
| (CMPP): Likewise. |
| |
| 2003-11-20 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.c (use_return_insn): New argument, SIBLING. Support returning |
| with a single instruction if the stack has been decremented by 4 |
| and we have a frame pointer. Update all callers. |
| (output_return_instruction): Likewise. |
| (arm_output_epilogue): Change argument to SIBLING. Calculate |
| really_return from the new argument. Update all callers. |
| * arm.h (USE_RETURN_INSN): Pass NULL for the sibling. |
| * arm.md (sibcall_epilogue): Call use_return_insn directly, and |
| pass the sibling call. |
| * arm-protos.h (use_return_insn, arm_output_epilogue): Update |
| prototypes. |
| |
| 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * Makefile.in (extraclean): Delete. |
| * configure.in (target_list): Remove extraclean. |
| * configure: Regenerate. |
| * doc/makefile.texi, doc/sourcebuild.texi: Update. |
| * objc/Make-lang.in (objc.extraclean): Delete. |
| |
| 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * Makefile.in (lang_checks): Add. |
| (check-c++, check-f77, check-java, check-g++, check-g77, |
| check-objc): Remove hardcoded targets. |
| * doc/sourcebuild.texi: Document testsuite hooks. |
| * objc/Make-lang.in (check-objc, lang_checks): Add. |
| |
| 2003-11-19 Scott Snyder <snyder@fnal.gov> |
| |
| PR target/13131 |
| * dwarf2out.c (gen_array_type_die): DW_AT_declaration should be a |
| flag, not a constant. |
| |
| 2003-11-19 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * config/arc/arc-protos.h: Update to C90 prototypes. |
| * config/arc/arc.c: Likewise. |
| * config/arc/initfini.c: Likewise. |
| |
| 2003-11-19 Andreas Krebbel <krebbel1@de.ibm.com> |
| |
| * stmt.c (expand_goto): Memory clobbers added. |
| |
| 2003-11-19 Andreas Krebbel <krebbel1@de.ibm.com> |
| |
| * reload.c (find_reloads): Added missing type casts. |
| |
| 2003-11-19 James E Wilson <wilson@specifixinc.com> |
| |
| * combine.c (sets_function_arg_p): Delete unused function. |
| |
| 2003-11-19 Eric Christopher <echristo@redhat.com> |
| |
| * reload1.c (reload): Revert 2 previous checkins. |
| |
| 2003-11-19 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * cpptrad.c (_cpp_scan_out_logical_line): Improve test for |
| whether directive begins at the beginning of a line. |
| |
| 2003-11-19 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/frv/frv.c (frv_init_libfuncs): Correct ufix_optab entries. |
| |
| 2003-11-19 Gerald Pfeifer <gp@suse.de> |
| |
| * doc/install.texi (Specific): Remove information on old versions |
| of glibc versus old versions of GCC. |
| |
| 2003-11-19 Richard SAndiford <rsandifo@redhat.com> |
| |
| * emit-rtl.c (gen_lowpart): Don't force MEMs into a register unless |
| the register lowpart is a TRULY_NOOP_TRUNCATION. |
| |
| 2003-11-19 Richard Henderson <rth@redhat.com> |
| |
| * config/i386/i386.c (print_reg): Handle QI and HI modes for |
| non Q regs. |
| |
| 2003-11-19 Andreas Tobler <a.tobler@schweiz.ch> |
| |
| * config/config.gcc (powerpc-*-darwin*): Add libgcc build |
| specification file. |
| * config/t-slibgcc-darwin: New file, libgcc build specification. |
| * config/t-darwin: Add libgcc2 flag -fPIC. |
| * config/rs6000/t-darwin: Multilib matches float. |
| * libgcc-darwin.ver: New file, contains libgcc symbols. |
| |
| 2003-11-18 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config/ns32k/ns32k.h: Remove obsolete comment. |
| |
| 2003-11-18 Roger Sayle <roger@eyesopen.com> |
| |
| PR middle-end/11821 |
| * config/arm/arm.c (arm_rtx_costs_1): Improve estimate of the code |
| size for calls to libgcc's div & mod subroutines when using -Os. |
| |
| 2003-11-18 Jan Hubicka <jh@suse.cz> |
| |
| * cgraph.c (change_decl_assembler_name): Avoid bogus warnings. |
| |
| 2003-11-18 Marc Espie <espie@openbsd.org> |
| |
| * config/rs6000/sysv4.h: OpenBSD hooks. |
| |
| 2003-11-18 Richard Henderson <rth@redhat.com> |
| |
| * expr.c (expand_expr): Don't look through constant arrays if |
| they don't bind locally. |
| |
| 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * expr.c (convert_move): Use GET_MODE_PRECISION instead of bitsize |
| when seeing if truncation or extension. |
| |
| 2003-11-17 Eric Christopher <echristo@redhat.com> |
| |
| * reload1.c (reload): Fix previous change. |
| |
| 2003-11-17 Scott Snyder <snyder@fnal.gov> |
| |
| PR debug/11325 |
| * dwarf2out.c (struct die_struct): Add die_definition field. |
| (add_AT_specification): New. |
| (gen_subprogram_die, gen_variable_die, |
| gen_struct_or_union_type_die): Use it. |
| (prune_unused_types_mark): If we're marking a forward declaration, |
| also mark the full definition, if it exists. |
| |
| 2003-11-16 Nick Clifton <nickc@redhat.com> |
| |
| * config/stormy16/stormy16.h (BUILD_VA_LIST_TYPE): Delete. |
| * config/stormy16/stormy16-protos.h (xstormy16_build_va_list): |
| Remove prototype. |
| * config/stormy16/stormy16.c (xstormy16_build_va_list): Rename |
| to xstormy16_build_builtin_va_list and make static. |
| (TARGET_BUILD_BUILTIN_VA_LIST): Define. |
| |
| 2003-11-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300-protos.h: Add the prototype for |
| same_cmp_following_p. |
| * config/h8300/h8300.c (same_cmp_following_p): New. |
| * config/h8300/h8300.md (peephole2): Use it. |
| |
| 2003-11-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md: Don't use REGNO when its operand is |
| not guaranteed to be a REG. |
| |
| 2003-11-16 Richard Sandiford <rsandifo@redhat.com> |
| |
| * Makefile.in (expr.o): Depend on $(TARGET_H). |
| * target.h (return_in_msb): New target hook. |
| * target-def.h (TARGET_RETURN_IN_MSB): New macro. |
| (TARGET_CALLS): Include it. |
| * calls.c (shift_returned_value): New function. |
| (expand_call): Use it. |
| * expr.c: Include target.h. |
| (copy_blkmode_from_reg): Check targetm.calls.return_in_msb when |
| deciding what padding is needed. Change the name of the local |
| padding variable from big_endian_correction to padding_correction. |
| * stmt.c (shift_return_value): New function. |
| (expand_return): Use it. Adjust memory->register copy in the same |
| way as copy_blkmode_from_reg. Only change the return register's |
| mode if it was originally BLKmode. |
| * doc/tm.texi (TARGET_RETURN_IN_MSB): Document. |
| * config/mips/mips.c (TARGET_RETURN_IN_MSB): Define. |
| (mips_fpr_return_fields): New, split out from mips_function_value. |
| (mips_return_in_msb, mips_return_fpr_pair): New functions. |
| (mips_function_value): Rework to use the functions above. |
| * config/mips/irix6-libc-compat.c: Delete. |
| * config/mips/t-iris6 (LIB2FUNCS_STATIC_EXTRA): Undefine. |
| |
| 2003-11-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/install.texi (--enable-checking): Update valgrind's URL. |
| |
| 2003-11-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md: Fix warnings by replacing -2147483648 |
| with -2147483647 - 1. |
| |
| 2003-11-16 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| Fix links in online manuals. |
| * doc/invoke.texi (H8/300 Options): @xref to ld, not ld.info. |
| (Precompiled Headers): @pxref to cpp, not cpp.info. |
| |
| 2003-11-16 Jason Merrill <jason@redhat.com> |
| |
| * Makefile.in, objc/Make-lang.in (objc.tags): Create TAGS.sub |
| files in each directory and TAGS files that include them for each |
| front end. |
| |
| 2003-11-15 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/lib1funcs.asm (divnorm): Store the sign in bit |
| 3 of S2L. |
| (modnorm): Likewise. |
| (exitdiv): Look at bit 3 of S2L only. |
| |
| 2003-11-15 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (DO_GLOBAL_CTORS_BODY): Fix warnings. |
| (DO_GLOBAL_DTORS_BODY): Likewise. |
| |
| 2003-11-15 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * doc/install.texi (Prerequisites): Refine documentation of |
| autoconf, automake and perl requirements. Document required |
| gettext version. |
| |
| <2003-11-14 Jason Merrill <jason@redhat.com> |
| |
| * function.c (assign_parms): Use TREE_TYPE to determine the real |
| type of the argument object. |
| |
| 2003-11-14 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/lib1funcs.asm (___udivsi3): Peel off the first |
| iteration. |
| |
| 2003-11-14 Fariborz Jahanian <fjahanian@apple.com> |
| |
| * config/rs6000/rs6000.c (rs6000_move_block_from_reg): |
| New routine to save vararg registers on stack. Support for |
| -mpowerpc64 in mixed mode. |
| |
| 2003-11-14 Bernardo Innocenti <bernie@develer.com> |
| |
| * config/m68k/m68k.c: Use C statements instead of #ifdef's when testing |
| for MOTOROLA versus MIT syntax. Improves readability and provides |
| better compile-time error checking for both code paths. |
| |
| 2003-11-14 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * config/frv/frv-protos.h: Update for C90. |
| * config/frv/frv.h: Likewise. |
| * config/frv/frvbegin.c: Likewise. |
| * config/frv/frv.c: Likewise. |
| (frv_adjust_field_align): Delete unused variable. |
| |
| 2003-11-14 Geoffrey Keating <geoffk@apple.com> |
| |
| * config/rs6000/rs6000.md: Add 'DEFAULT_ABI == ABI_DARWIN' |
| to each place where TARGET_LONG_DOUBLE_128 is used with |
| DEFAULT_ABI == ABI_AIX. |
| |
| * cppfiles.c (_cpp_find_file): Make 'one or more PCH files were found' |
| message comply with GNU standards. |
| |
| 2003-11-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| PR/6552 |
| * function.c (struct epi_info): New field const_equiv. |
| (update_epilogue_consts): New function. |
| (keep_stack_depressed): Clear new field and verify scratch register |
| doesn't have it set. |
| Call new function via note_stores. |
| (handle_epilogue_set): Allow setting SP equiv reg in different mode. |
| Allow PLUS where second operand is register known set to constant. |
| (emit_equiv_load): Write load using proper mode if source different. |
| * config/mips/mips.md (return_internal): Put (return) first. |
| |
| 2003-11-14 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/lib1funcs.asm (___udivsi3): Add a comment. |
| |
| 2003-11-14 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/lib1funcs.asm (modsi3): Don't save unused |
| registers. |
| (divsi3): Likewise. |
| (reti): Don't restore unused registers. |
| |
| 2003-11-14 Nick Clifton <nickc@redhat.com> |
| |
| * config/fr30/fr30.c: Include toplev.h |
| |
| 2003-11-14 Richard Earnshaw <rearnsha@arm.com> |
| |
| * except.c (sjlj_emit_function_enter): Mark internal label as LOCAL. |
| |
| 2003-11-14 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.c (arm_emit_vector_const, arm_output_load_gr): Use ISO C |
| function definition syntax. |
| |
| 2003-11-14 Eric Christopher <echristo@redhat.com> |
| |
| * reload1.c (reload): Revert previous patch. Make |
| check for assignment into reg_equiv_address stricter. |
| |
| 2003-11-14 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * Makefile.in (POSTSTAGE1_FLAGS_TO_PASS): Pass ADAFLAGS. |
| |
| 2003-11-14 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/frv/frv.c (frv_in_small_data_p): Return false for unknown |
| section names. |
| |
| 2003-11-14 Jason Merrill <jason@redhat.com> |
| |
| PR middle-end/12526 |
| * tree.c (build): A CALL_EXPR has side-effects if its arguments do. |
| * calls.c (call_expr_flags): New fn. |
| * tree.h: Declare it. |
| |
| 2003-11-13 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/lib1funcs.asm (__udivsi3): Remove. |
| (divmodsi3): Change the name to ___udivsi3. |
| Update all callers. |
| |
| 2003-11-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * libgcc2.c (__negdi2, __addvsi3, __addvdi3, __subvsi3, __subvdi3, |
| __mulvsi3, __negvsi2, __negvdi2, __mulvdi3, __lshrdi3, __ashldi3, |
| __ashrdi3, __ffsDI2, __muldi3, __clzDI2, __ctzDI2, __parityDI2, |
| __udivmoddi4, __divdi3, __moddi3, __cmpdi2, __ucmpdi2, |
| __fixunstfDI, __fixunsxfDI, __fixunsdfDI, __fixunssfDI, |
| __floatdixf, __floatditf, __floatdidf, __floatdisf, __gcc_bcmp): |
| Const-ify and/or initialize automatic variables at declaration. |
| |
| 2003-11-13 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/lib1funcs.asm (divmodsi4): Replace all the uses |
| of er4 with er3. Adjust all callers. |
| |
| 2003-11-13 Andrew Pinski <apinski@apple.com> |
| |
| * config/darwin.c (machopic_output_possible_stub_label): |
| Allow stub symbol be not defined when outputting possible |
| stub label. |
| |
| 2003-11-13 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/lib1funcs.asm (___udivsi3): Jump to reti |
| instead of exitdiv. |
| (___umodsi3): Likewise. |
| (exitdiv): Do not restore any register. |
| (reti): Restore registers. |
| |
| 2003-11-13 Steven Bosscher <stevenb@suse.de> |
| |
| * tree-inline.c (walk_tree): Handle PLACEHOLDER_EXPR. |
| |
| 2003-11-13 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/lib1funcs.asm: Fix comment typos. |
| |
| 2003-11-13 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/lib1funcs.asm (udivsi3): Don't save/restore |
| unused registers. Don't jump to exitdiv. |
| (umodsi3): Likewise. |
| |
| 2003-11-13 Mark Mitchell <mark@codesourcery.com> |
| Kean Johnston <jkj@sco.com> |
| |
| PR c/13029 |
| * toplev.c (check_global_declarations): Do not warn about unused |
| static consts. |
| |
| 2003-11-13 Pavel Pisa <pisa@cmp.felk.cvut.cz> |
| Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/lib1funcs.asm (DenHighNonZero): Optimize using |
| the approximate quotient method. |
| |
| 2003-11-13 Richard Earnshaw <rearnsha@arm.com> |
| |
| * combine.c (distribute_notes): When re-distributing the notes from |
| an insn we are about to delete, ensure we can't end up with a cyclic |
| list of notes. |
| |
| 2003-11-13 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/12926 |
| * expr.c (expand_assignment) [COMPONENT_REF]: Don't put |
| the UNCHANGING_RTX_P flag on memory references to read-only |
| components that are not addressable. |
| |
| 2003-11-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/lib1funcs.asm (divmodsi4): Clear S0P in |
| DenHighNonZero. |
| |
| 2003-11-13 Jan Hubicka <jh@suse.cz> |
| |
| PR opt/12275 |
| * c-decl.c (finish_decl): Use change_decl_assembler_name. |
| * c-pragma.c (handle_pragma_redefine_extname): Likewise. |
| * varasm.c (make_decl_rtl): Likewise. |
| * cgraph.c (change_decl_assembler_name): New function. |
| * tree.h (set_decl_assembler_name): Kill dead declaration. |
| (change_decl_assembler_name): Declare. |
| |
| * decl.c (make_rtl_for_nonlocal_decl): Use change_decl_assembler_name. |
| * decl2.c (make_rtl_for_nonlocal_decl): Use change_decl_assembler_name. |
| |
| 2003-11-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/lib1funcs.asm (___mulsi3): Don't save/restore |
| an unused register. |
| |
| 2003-11-12 Richard Sandiford <rsandifo@redhat.com> |
| |
| PR bootstrap/12752 |
| * config/mips/t-iris6 (MULTILIB_OPTIONS): Put -mabi=n32 first. |
| (MULTILIB_OSDIRNAMES): Reorder accordingly. |
| |
| 2003-11-12 Janis Johnson <janis187@us.ibm.com> |
| |
| * rs6000-protos.h (rs6000_initial_elimination_offset): Add. |
| (rs6000_stack_info): Remove. (debug_stack_info): Remove. |
| (rs6000_emit_eh_reg_restore): Add |
| * rs6000.c (rs6000_stack_t): Move from rs6000.h, change data type |
| of vars_size and total_size to HOST_WIDE_INT. |
| (emit_frame_save): Change parameter size to HOST_WIDE_INT. |
| (rs6000_stack_info): Make static; change data size to HOST_WIDE_INT. |
| (debug_stack_info): Make static; change output format of HOST_WIDE_INT |
| values. |
| (rs6000_emit_eh_reg_restore): New, with code formerly in rs6000.md. |
| (rs6000_initial_elimination_offset): New, with code formerly in |
| INITIAL_ELIMINATION_OFFSET. |
| * rs6000.h (rs6000_stack_t): Remove. |
| (INITIAL_ELIMINATION_OFFSET): Replace code with call to function |
| rs6000_initial_elimination_offset. |
| * rs6000.md (UNSPECV_EH_RR split): Replace code with call to |
| rs6000_emit_eh_reg_restore. |
| |
| 2003-11-12 Mike Stump <mrs@apple.com> |
| |
| * c-typeck.c (c_convert_parm_for_inlining): Add argnum, which |
| is the argumnt we are processing so that warnings and errors |
| will have that information. |
| * c-tree.h (c_convert_parm_for_inlining): Add argnum. |
| * lang-hooks-def.h |
| (lhd_tree_inlining_convert_parm_for_inlining): Likewse. |
| * langhooks.c (lhd_tree_inlining_convert_parm_for_inlining): Likewise. |
| * langhooks.h (convert_parm_for_inlining): Likewise. |
| * tree-inline.c (initialize_inlined_parameters): Compute and |
| pass argnum down. |
| |
| 2003-11-12 Alexey Starovoytov <alexey.starovoytov@sun.com> |
| Roger Sayle <roger@eyesopen.com> |
| |
| PR optimization/12953 |
| * tree-inline.c (inline_forbidden_p_1): Added check for BUILT_IN |
| before switch by FUNCTION_CODE. |
| |
| 2003-11-12 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.md (storehi): Avoid use of explicit subreg. |
| (storehi_bigend, storeinthi, movhi_bigend): Likewise. |
| |
| 2003-11-12 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * config/sh/sh.md (prefetch): New pattern. |
| |
| 2003-11-11 Eric Christopher <echristo@redhat.com> |
| |
| * reload1.c (reload): Verify that addresses for |
| reg_equiv_* are valid for the architecture. |
| |
| 2003-11-11 Eric Christopher <echristo@redhat.com> |
| |
| * function.c (purge_addressof_1): Add libcall check. |
| Remove test for cached replacements on fallback case. |
| Simplify mode comparisons. Add libcall test for |
| paradoxical subregs. |
| |
| 2003-11-11 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/t-h8300: Fix an obsolete comment. |
| |
| 2003-11-11 James E Wilson <wilson@specifixinc.com> |
| |
| * expmed.c (store_bit_field, extract_bit_field): Revert last two |
| changes. |
| |
| 2003-11-11 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/lib1funcs.asm: Replace DenHighZero with |
| DenHighNonZero. |
| |
| 2003-11-11 Jan Hubicka <jh@suse.cz> |
| |
| * cgraphunit.c (cgraph_function_possibly_inlined_p): Use |
| really_no_inline. |
| |
| 2003-11-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * pa.h (TRAMPOLINE_TEMPLATE): Fix flushing of cache lines when |
| generating 64-bit code. |
| |
| 2003-11-10 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): Remove |
| accidental commit in previous change. |
| |
| 2003-11-10 Fariborz Jahanian <fjahanian@apple.com> |
| |
| * config/rs6000/rs6000.h (STACK_SIZE_MODE): Add definition. |
| * config/rs6000/rs6000.c (reg_or_mem_operand): Add macho-style |
| address recognition. |
| (macho_lo_sum_memory_operand): Routine to recognize macho-style |
| address recognition. |
| |
| 2003-11-10 Richard Henderson <rth@redhat.com> |
| |
| * dwarf2out.c (gen_label_die): Cope with DECL_RTL not set. |
| |
| 2003-11-10 Matt Austern <austern@apple.com> |
| |
| * config/darwin-protos.h (darwin_assemble_visibility): Declare. |
| * config/darwin.c (darwin_assemble_visibility): Define. Warn for |
| anything other than VISIBILITY_DEFAULT and VISIBILITY_HIDDEN. |
| * config/darwin.h (TARGET_ASM_ASSEMBLE_VISIBILITY): Use |
| darwin_assemble_visibility instead of default. |
| |
| 2003-11-10 Waldek Hebisch <hebisch@math.uni.wroc.pl> |
| |
| PR target/12865 |
| * config/sparc/sparc.c (sparc_initialize_trampoline): Call |
| __enable_execute_stack only after writing onto the stack. |
| (sparc64_initialize_trampoline): Likewise. |
| |
| 2003-11-09 Roger Sayle <roger@eyesopen.com> |
| |
| * loop.c (check_dbra_loop): Try swapping the comparison operands |
| of the loop condition to identify a suitable induction variable. |
| * unroll.c (loop_iterations): Likewise. |
| |
| 2003-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * config/sparc/sparc.h (TARGET_CPU_CPP_BUILTINS): Fix sparc vs |
| sparc64 #cpu and #machine assertions. |
| |
| 2003-11-09 Richard Henderson <rth@redhat.com> |
| |
| * Makefile.in (rtlanal.o): Depend on BASIC_BLOCK_H. |
| |
| 2003-11-09 Jan Hubicka <jh@suse.cz> |
| |
| * tree-optimize.c (tree_rest_of_compilation): Fix warning. |
| |
| * cgraphunit.c (cgraph_expand_function): Use |
| cgraph_possibly_inlined_p. |
| * tree-optimize.c (tree_rest_of_compilation): Do not kill saved tree. |
| |
| * opts.c (common_handle_option): Do not set max-inline-insns. |
| * params.def: Update comments. |
| (PARAM_MAX_INLINE_INSNS): Kill. |
| * invoke.texi (max-inline-insns): Kill. |
| |
| 2003-11-08 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| PR c/3190 |
| PR c/8714 |
| * c-format.c (set_Wformat): Do not enable -Wformat-y2k by default. |
| * invoke.texi: Update. |
| |
| 2003-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| PR optimization/12630 |
| * pa.c (compute_movstrsi_length): Rename to compute_movstr_length. |
| Handle length computation 64-bit moves. |
| (compute_clrstr_length, output_block_clear): Implement block clear. |
| (output_block_move): Handle 64-bit moves. |
| (pa_adjust_insn_length): Use compute_movstr_length and |
| compute_clrstr_length. |
| * pa.md (movstrsi): Revise operand order and comments. Don't use |
| match_scratch. |
| (movstrsi_internal): Delete. |
| (movstrsi_prereload, movstrsi_postreload): New insns. Define splitter |
| and peephole2 patterns to transform prereload to postreload form. |
| (movstrdi, movstrdi_prereload, movstrdi_postreload, clrstrsi, |
| clrstrsi_prereload, clrstrsi_postreload, clrstrdi, clrstrdi_prereload, |
| clrstrdi_postreload): New patterns for 64-bit block move, and block |
| clear. |
| * pa-protos.h (output_block_clear): New prototype. |
| |
| 2003-11-08 Andreas Schwab <schwab@suse.de> |
| |
| * dbxout.c (current_file): Also wrap inside DBX_DEBUGGING_INFO || |
| XCOFF_DEBUGGING_INFO. |
| |
| 2003-11-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * dbxout.c (current_file): Wrap declaration in DBX_USE_BINCL. |
| |
| 2003-11-07 Geoffrey Keating <geoffk@apple.com> |
| |
| * config/rs6000/rs6000.c (rs6000_legitimize_address): Remove |
| redundant parens. |
| |
| * cppfiles.c (pch_open_file): New parameter 'invalid_pch', set it. |
| (find_file_in_dir): Likewise. |
| (_cpp_find_file): Print message if no header file is found |
| but an invalid PCH file was. |
| |
| 2003-11-08 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * c-typeck.c (pedantic_lvalue_warning): Deprecate compound |
| expressions as lvalues. |
| (internal_build_compound_expr): Remove special handling for |
| non-pedantic case. |
| * doc/extend.texi: Document that all extended lvalues are now |
| deprecated. |
| |
| 2003-11-07 Geoffrey Keating <geoffk@apple.com> |
| |
| PR 11654 |
| * dbxout.c (struct dbx_file): Do not save for PCH. |
| (current_file): Likewise. |
| (dbxout_init): Don't allocate struct dbx_file using GC. |
| (dbxout_start_source_file): Likewise. |
| |
| 2003-11-07 Falk Hueffner <falk@debian.org> |
| |
| * config/alpha/elf.h, config/alpha/unicosmk.h, |
| config/alpha/vms.h: Convert to ISO C90. |
| |
| 2003-11-07 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config/arm/pe.h: Convert to ISO C90. |
| |
| 2003-11-07 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh-protos.h (sh_pch_valid_p): Declare. |
| * sh.c ("intl.h"): Include. |
| (TARGET_PCH_VALID_P): Override. |
| (sh_target_switches): New variable. |
| (target_switches): Define. |
| (sh_pch_valid_p): New function. |
| |
| * sh.h (MODE_AFTER): Don't change mode unless TARGET_HITACHI. |
| |
| 2003-11-07 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (x86_64_sign_extended_value): Return false from tls variables. |
| (x86_64_zero_extended_value): likewise. |
| |
| 2003-11-07 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.md (loadgp): Take $25 as a second operand. |
| * config/mips/mips.c (mips_expand_prologue): Modify accordingly. |
| |
| 2003-11-06 Matt Austern <austern@apple.com> |
| |
| * c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY |
| field instead of hanging an attribute object off the decl. |
| * tree.h (DECL_VISIBLITY): New accessor macro for |
| symbol_visibility field in struct tree_decl. |
| (enum symbol_visibility): Move definition to before tree_decl. |
| (struct tree_decl): Define new two-bit field, symbol_visibility. |
| (decl_visibility): Remove declaration. |
| * varasm.c (maybe_assemble_visibility): Use DECL_VISIBILITY |
| instead of decl_visibility. |
| (default_binds_local_p_1): Use DECL_VISIBILITY instead of |
| decl_visibility. |
| (decl_visibility): Remove. |
| |
| 2003-11-06 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (s390_emit_epilogue): Recognize more cases |
| where register 14 will be saved. |
| |
| 2003-11-06 Geoffrey Keating <geoffk@apple.com> |
| |
| * config/rs6000/rs6000.h (USE_FP_FOR_ARG_P): Move to rs6000.c. |
| (USE_ALTIVEC_FOR_ARG_P): Likewise. |
| * config/rs6000/rs6000.c (USE_FP_FOR_ARG_P): Move from rs6000.h. |
| Take a pointer as the CUM parameter. Update callers. |
| (USE_ALTIVEC_FOR_ARG_P): Likewise. Also correct for Darwin/AIX |
| 32-bit ABIs. |
| (function_arg_advance): Use USE_ALTIVEC_FOR_ARG_P. Correct case |
| of vector parameters as named arguments of stdarg function. |
| (function_arg): Likewise. |
| |
| * config/rs6000/darwin.h (ASM_SPEC): Use -force_cpusubtype_ALL when |
| -maltivec is specified, not the non-existent -faltivec. |
| |
| 2003-11-06 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390-protos.h (s390_function_value): Declare. |
| * config/s390/s390.c (TARGET_RETURN_IN_MEMORY): Define. |
| (s390_return_in_memory): New function. |
| (s390_function_value): New function. |
| (s390_function_arg_float): Return false for all arguments larger |
| than 8 bytes. |
| (s390_function_arg_pass_by_reference): Likewise. Return true for |
| all vector arguments. |
| (s390_function_arg_integer): New function. |
| (s390_function_arg_advance): Call it. Add sanity checks. |
| (s390_function_arg): Likewise. |
| * config/s390/s390.h (FUNCTION_VALUE): Call s390_function_value. |
| (LIBCALL_VALUE): Likewise. |
| (RET_REG): Remove. |
| (RETURN_IN_MEMORY): Remove. |
| |
| 2003-11-06 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips-protos.h (mips_initial_elimination_offset): Change |
| return type to HOST_WIDE_INT. |
| * config/mips/mips.c (mips_frame_info): Give sizes type HOST_WIDE_INT. |
| Make initialized a bool. Make register masks unsigned ints. |
| (compute_frame_size): Make same mask change here. Use HOST_WIDE_INT |
| where appropriate. |
| (mips_initial_elimination_offset): Return a HOST_WIDE_INT. |
| (mips_output_function_prologue): Print sizes as HOST_WIDE_INTs. |
| |
| 2003-11-06 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/frv/frv.c (frv_initial_elimination_offset): Remove bogus |
| negation. |
| |
| 2003-11-06 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/frv/frv.h (ASM_OUTPUT_ALIGN_WITH_NOP): Define. |
| |
| 2003-11-06 Momchil Velikov <velco@fadata.bg> |
| |
| * config/mips/mips.c (override_options): Set MASK_SOFT_FLOAT |
| for VR4111 too. |
| |
| 2003-11-06 Jan Hubicka <jh@suse.cz> |
| |
| * builtins.c (simplify_builtin_strrchr, simplify_builtin_strpbrk): Add |
| missing casts. |
| |
| 2003-11-06 Zack Weinberg <zack@codesourcery.com> |
| |
| * genmodes.c: Change the word "bitsize" to "precision" throughout. |
| * machmode.def: Likewise. |
| * machmode.h (GET_MODE_SIZE): Cast value to unsigned short. |
| (GET_MODE_BITSIZE): Define as GET_MODE_SIZE * BITS_PER_UNIT. |
| (GET_MODE_PRECISION): New macro. |
| (mode_bitsize): Renamed mode_precision. |
| * stor-layout.c (mode_for_size, smallest_mode_for_size): |
| Use GET_MODE_PRECISION; clarify comments. |
| |
| 2003-11-05 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * doc/install-old.texi: Remove old documentation of building |
| cross-compilers. |
| * doc/install.texi: Move some of it to here. |
| |
| 2003-11-05 Per Bothner <pbothner@apple.com> |
| |
| PR preprocessor/12891 |
| * c-opts.c (finish_options): Set include_cursor to disable premature |
| calls to push_command_line_include from cpp_scan_nooutput. |
| Fixes bug reported by DJ Delorie. |
| |
| 2003-11-05 Geoffrey Keating <geoffk@apple.com> |
| |
| * config/rs6000/rs6000.c (setup_incoming_varargs): Remove |
| code supporting old-style varargs. |
| |
| * config/rs6000/rs6000.c (rs6000_machopic_legitimize_pic_address): Use |
| an intermediate register for better optimisation. |
| |
| 2003-11-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| PR optimization/10080 |
| * cfgloopanal.c (variable_initial_value, variable_initial_values, |
| simple_loop_exit_p): Record the fact that initial value is extended |
| from inner mode. |
| (count_strange_loop_iterations, count_loop_iterations): Handle |
| ivs that iterate in a narrower mode. Fix handling of overflows. |
| Improve handling of NE conditions. |
| (inverse, fits_in_mode_p): New static functions. |
| (simple_increment): Detect variables that iterate in a narrower mode. |
| * cfgloop.h (struct loop_desc): Fields inner_mode and extend added. |
| |
| 2003-11-05 Geoffrey Keating <geoffk@apple.com> |
| |
| * config/rs6000/rs6000.c (compute_vrsave_mask): Correct off-by-one |
| error. |
| |
| * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Darwin |
| needs VRSAVE. |
| |
| 2003-11-05 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * c-typeck.c (pedantic_lvalue_warning): Deprecate use of |
| conditional expressions as lvalues. |
| |
| 2003-11-05 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * tsystem.h: Add the prototype of strlen. |
| * unwind-pe.h (read_encoded_value_with_base): Add an |
| appropriate cast to handle a case where the pointer size is |
| smaller than sizeof (int). |
| |
| 2003-11-04 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips-protos.h (mips_global_pic_constant_p): Delete. |
| (mips_delegitimize_address): Delete. |
| (mips_gotoff_global, mips_load_got_page): Declare. |
| (mips_load_got_global, mips_rewrite_small_data): Declare. |
| |
| * config/mips/mips.h (FIND_BASE_TERM): Remove definition. |
| (DANGEROUS_FOR_LA25_P): Use global_got_operand. |
| (PREDICATE_CODES): Add global_got_operand, local_got_operand and |
| small_data_pattern. Remove CONST from const_arith_operand's entry. |
| |
| * config/mips/mips.c (UNSPEC_ADDRESS_P, CONST_GP_P): New macros. |
| (UNSPEC_ADDRESS, UNSPEC_ADDRESS_TYPE): Likewise. |
| (mips_constant_type): Delete. |
| (mips_symbol_type): Add SYMBOL_GOTOFF_PAGE, SYMBOL_GOTOFF_GLOBAL, |
| SYMBOL_GOTOFF_CALL and SYMBOL_GOTOFF_LOADGP. |
| (NUM_SYMBOL_TYPES): New macro. |
| (mips_address_type): Remove ADDRESS_INVALID. |
| (machine_function): Add has_gp_insn_p. |
| (mips_constant_info): Delete. |
| (mips_address_info): Add the address type as an extra field. Replace |
| the c field with symbol_type. |
| (mips_split_p, mips_lo_relocs, mips_hi_relocs): New arrays. |
| (TARGET_DELEGITIMIZE_ADDRESS): Remove definition. |
| (mips_reloc_offset_ok_p, mips_classify_constant): Delete. |
| (mips_split_const, mips_symbolic_constant_p): New functions. |
| (mips_symbolic_address_p): Take the symbol type and mode as arguments. |
| (mips_classify_address): Return true if the address is valid, storing |
| its type in INFO. Use mips_symbolic_constant_p. Use mips_lo_relocs[] |
| to test whether a LO_SUM address is allowed. |
| (mips_symbol_insns): Return 0 for general mips16 symbols. |
| Reorder SYMBOL_GOT_GLOBAL case to match mips_symbol_type definition. |
| Handle the new SYMBOL_GOTOFF_*s. |
| (mips_address_insns): Update call to mips_classify_address. |
| (mips_const_insns): Be more fussy about HIGH constants. Remove use |
| of mips_classify_constant. Be more accurate about CONSTs. |
| (mips_global_pic_constant_p): Delete. |
| (const_arith_operand): Only accept CONST_INTs. |
| (call_insn_operand): Remove call to mips_classify_constant. |
| Let mips_symbolic_constant_p check for invalid offsets. |
| (move_operand): Check for general_operands first. Only accept symbolic |
| constants if they satisfy mips_symbolic_constant_p and cannot be split. |
| (symbolic_constant): Use mips_symbolic_constant_p. |
| (global_got_operand, local_got_operand): New predicates. |
| (stack_operand): Update call to mips_classify_address. |
| (mips_legitimate_address_p): Likewise. |
| (mips_reloc, mips_lui_reloc): Delete. |
| (mips_force_temporary): Only use the given temporary if no_new_pseudos. |
| Use emit_move_insn. |
| (mips_split_symbol, mips_unspec_address): New functions. |
| (mips_unspec_offset_high): New function. |
| (mips_load_got): Replace reloc argument with a symbol_type. |
| Use mips_unspec_address to create the address and put it in a |
| LO_SUM with the base register. |
| (mips_load_got16, mips_load_got32): Delete. |
| (mips_emit_high, mips_legitimize_symbol): Delete. |
| (mips_gotoff_global): New function. |
| (mips_load_got_page, mips_load_got_global): New functions. |
| (mips_legitimize_symbol): Inline handling of LO_SUM splits. |
| (mips_legitimize_const_move): Likewise. Remove HIGH handling. |
| Inline code to handle constants plus invalid offsets. Use |
| mips_split_symbol to legitimize constant pool addresses. |
| (mips_delegitimize_address): Delete. |
| (mips_rtx_costs): Give legitimate symbolic constants and CONST_DOUBLEs |
| a cost of 1 insn. Give the rest a cost of CONSTANT_POOL_ADDRESS. |
| (mips_subword): Pass memrefs through mips_rewrite_small_data. |
| (mips_output_move): Remove use of mips_classify_constant. |
| (mips_expand_call): Use mips_unspec_offset_high to calculate the |
| high part of the GOT address for calls to global functions. |
| (override_options): Initialize mips_split_p[], mips_lo_relocs[] |
| and mips_hi_relocs[]. |
| (print_operand): Use print_operand_reloc to handle '%h' and '%R'. |
| Remove use of mips_classify_constant. |
| (mips_reloc_string): Delete. |
| (print_operand_reloc): New function. |
| (print_operand_address): Update call to mips_classify_address. |
| (mips_rewrite_small_data_p, small_data_pattern_1): New functions. |
| (small_data_pattern): New predicate. |
| (mips_rewrite_small_data_1, mips_rewrite_small_data): New functions. |
| (mips_function_has_gp_insn): New function. |
| (mips_global_pointer): Use it. |
| (mips_gp_insn): Delete. |
| (mips_expand_prologue): When compiling for n32/n64 abicalls, use a |
| single loadgp pattern to initialize $gp. Pass it the offset of _gp |
| from the start of the current function. |
| (mips16_gp_pseudo_reg): Revert last patch. |
| |
| * config/mips/mips.md (RELOC_*): Delete. |
| (UNSPEC_LOADGP, UNSPEC_FIRST_ADDRESS): New constants. |
| (got): New insn attribute. |
| (type): Set to "load" if got == load. |
| (length): Set to 4 if got == load, 8 if got == xgot_high. |
| (lui[sd]i): Delete. |
| (*xgot_hi[sd]i, *xgot_lo[sd]i): New patterns. |
| (*got_disp[sd]i, *got_page[sd]i): Likewise. |
| (*low[sd]i): Change constraints to "d". Add a new define_split to |
| rewrite small data constants into LO_SUMs. |
| (loadgp): New insns. |
| |
| 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/mips/_tilib.c: Use _ABI* in _MIPS_SIM tests. |
| |
| 2003-11-04 DJ Delorie <dj@redhat.com> |
| |
| * config/v850/v850.md (mulhisi3): Expand the const_int case |
| separately to avoid trying to sign extend the const. |
| |
| 2003-11-04 Richard Sandiford <rsandifo@redhat.com> |
| |
| * emit-rtl.c (copy_rtx_if_shared): Don't allow MEMs with constant |
| addresses to be shared. |
| (force_const_mem): Return a copy of the pool entry. |
| |
| 2003-11-03 Andreas Jaeger <aj@suse.de> |
| |
| * Makefile.in (GCC_CFLAGS): Remove @WERROR@ again. |
| |
| 2003-11-03 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Makefile.in (cpp.dvi): New target split from cpp.info. |
| (gcc.dvi): New target split from gcc.info. |
| (gccint.dvi): New target split from gccint.info. |
| (cppinternals.dvi): New target split from cppinternals.info |
| (gccinstall.info): New specific rule. |
| (gccinstall.dvi): Likewise. |
| (dvi): Move targets to $(docobjdir). |
| ($(docobjdir)/%.dvi): New implicit rule. |
| |
| 2003-11-03 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * doc/gty.texi (tag, desc): Say more about role of desc values in |
| selecting between tags. |
| |
| 2003-11-03 Alexander Kabaev <ak03@gte.com> |
| |
| * real.c (encode_ieee_single): Ensure proper promotion. |
| |
| 2003-11-03 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
| |
| * doc/contrib.texi: Add Giovanni Bajo, Dara Hazeghi, Falk Hueffner, |
| and Andrew Pinski. |
| |
| 2003-11-03 Syd Polk <spolk@apple.com> |
| |
| * config/rs6000/rs6000.c (rs6000_override_options): Add G3, G4, and G5 |
| marketing names to the list of supported processors. |
| * config/rs6000/rs6000.h: Ditto. |
| * doc/invoke.texi: Ditto. |
| * config.gcc: Ditto. |
| |
| 2003-11-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * fixinc/inclhack.def (stdio_va_list): Allow tab before va_list. |
| Merge two substitutions. |
| * fixinc/fixincl.x: Regenerate. |
| Fixes PR bootstrap/12666. |
| |
| 2003-11-03 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * doc/install-old.texi: Remove VMS documentation. |
| |
| 2003-11-03 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (override_options): Remove hack enabling 128bit long double |
| commited by accident. |
| |
| 2003-11-02 Per Bothner <per@bothner.com> |
| |
| * c-opts.c (needValue): Do cpp_find_main_file before processing |
| any imacros flags, so pfile->main_file is set for the latter. |
| |
| 2003-11-03 Andreas Jaeger <aj@suse.de> |
| Zack Weinberg <zack@codesourcery.com> |
| |
| * Makefile.in (GCC_CFLAGS): Allow blacklisting of warnings. |
| (SYSCALLS.c.X-warn): Suppress warnings. |
| |
| 2003-11-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| PR optimization/12845 |
| * pa.c (output_cbranch): Use cmpb for DImode comparisons with 0. |
| |
| 2003-11-02 Zack Weinberg <zack@codesourcery.com> |
| |
| * print-rtl.c (print_rtx): Call PRINT_REG with second argument -1. |
| * config/i386/i386.c (print_reg): Abort on a virtual register |
| if code != -1; not if file == asm_out_file. |
| * config/i386/i386.h (PRINT_REG): Document meaning of CODE == -1. |
| (DEBUG_PRINT_REG): Delete, unused. |
| |
| 2003-11-02 Andreas Schwab <schwab@suse.de> |
| |
| * config/ia64/fde-glibc.c (_GNU_SOURCE): Define to 1 instead of |
| empty to avoid conflict with the definition from configure. |
| |
| 2003-11-02 Roger Sayle <roger@eyesopen.com> |
| |
| PR optimization/10817 |
| * ifcvt.c (noce_emit_move_insn): Improve documentation comment. |
| (noce_try_move): New function to optimize an if-the-else into an |
| unconditional move, i.e. "if (a!=b) x=a; else x=b" into "x=a". |
| (noce_process_if_block): Attempt simplification with noce_try_move. |
| |
| * simplify-rtx.c (simplify_ternary_operation): Some minor fixes |
| and improvements to the optimizations of IF_THEN_ELSE expressions. |
| (simplify_subreg): Silence signed/unsigned comparison warning. |
| |
| 2003-11-02 Richard Sandiford <rsandifo@redhat.com> |
| |
| * Makefile.in (targhooks.o, reload.o): Update dependencies. |
| (GTFILES): Add targhooks.c. |
| (gt-targhooks.h): New rule; depend on s-gtype. |
| * target.h (direct_pool_load_p): New hook. |
| * target-def.h (TARGET_DIRECT_POOL_LOAD_P): New macro. |
| (TARGET_INITIALIZER): Include it. |
| * targhooks.h (default_direct_pool_load_p): Declare. |
| (hook_bool_machine_mode_true): Declare. |
| * targhooks.c: Include insn-config.h, recog.h, ggc.h and |
| gt-targhooks.h. |
| (pool_symbol): New variable. |
| (default_direct_pool_load_p): New function. |
| (hook_bool_machine_mode_true): New function. |
| * reload.c: Include target.h. |
| (find_reloads): If an alternative will force a constant into memory, |
| count an extra reload if constant pool symbols are not valid |
| addresses. If an alternative uses memory to move values between |
| registers, count the move as two reloads rather than one. |
| * config/s390/s390.c (TARGET_DIRECT_POOL_LOAD_P): Define. |
| * doc/tm.texi (TARGET_DIRECT_POOL_LOAD_P): Document. |
| |
| 2003-11-02 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/12799 |
| * postreload.c (reload_cse_move2add): Generate the add2 |
| patterns manually. |
| |
| 2003-11-02 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * config/sparc/sparc.c (function_arg_partial_nregs) [TARGET_ARCH64]: |
| Return 0 for all complex modes whose size is lesser or equal to |
| a word. Add a ??? comment for the condition used with 16-byte |
| aligned modes. |
| |
| 2003-11-01 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * .cvsignore: Remove c-parse* and tradcif.c. |
| * objc/.cvsignore: Delete. |
| |
| 2003-11-01 Roger Sayle <roger@eyesopen.com> |
| |
| * unwind-sjlj.c (_Unwind_GetCFA): Return (_Unwind_Word)0 instead |
| of NULL. |
| |
| 2003-11-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * som.h (DO_GLOBAL_DTORS_BODY): Change to C90 declaration. |
| |
| * libgcc2.c (SYMBOL__MAIN): Provide C90 declaration. |
| |
| * collect2.c (scan_libraries): Fix typos. |
| |
| PR preprocessor/12847 |
| * cppfiles.c, cppexp.c, cpperror.c, cpplib.h, cpplib.c, cpplex.c, |
| cppinit.c, cpptrad.c, cppmacro.c, fix-header.c, cpppch.c, c-pch.c, |
| c-incpath.c, cppcharset.c (DL_WARNING, DL_WARNING_SYSHDR, DL_PEDWARN, |
| DL_ERROR, DL_ICE, DL_EXTRACT, DL_WARNING_P): Prefix macro names with |
| "CPP_". |
| |
| 2003-11-01 Fariborz Jahanian <fjahanian@apple.com> |
| |
| * config/rs6000/rs6000.c (rs6000_mixed_function_arg): Correct |
| no_units calculation. |
| |
| 2003-11-01 Andreas Jaeger <aj@suse.de> |
| |
| * unwind-dw2.c (_Unwind_FrameState): Remove commas at end of |
| enumeration list. |
| |
| 2003-11-01 Andreas Schwab <schwab@suse.de> |
| |
| * config/ia64/sysv4.h (SDATA_SECTION_FUNCTION): Update to C90 |
| prototypes. |
| (SBSS_SECTION_FUNCTION): Likewise. |
| |
| 2003-11-01 Andreas Jaeger <aj@suse.de> |
| |
| * Makefile.in (GCC_CFLAGS): Add @WERROR@ for target files. |
| |
| 2003-11-01 Andreas Tobler <a.tobler@schweiz.ch> |
| |
| * config/rs6000/sysv4.h (EXTRA_SECTION_FUNCTIONS): Update to C90 |
| prototypes. |
| |
| 2003-11-01 Andreas Jaeger <aj@suse.de> |
| |
| * unwind-dw2.c (_Unwind_FindEnclosingFunction): Constify variable. |
| (uw_frame_state_for): Constify variables. |
| (extract_cie_info): Constify first argument. |
| |
| * unwind-dw2-fde-darwin.c: Adjust prototype of |
| _Unwind_Find_registered_FDE for recent changes. |
| (examine_objects): Constify return value and local variable result. |
| (_Unwind_Find_FDE): Constify return value and local variable ret. |
| |
| 2003-10-31 Per Bothner <pbothner@apple.com> |
| |
| * c-opts.c (finish_options): Change to returns boolean - false iff |
| the call to cpp_find_main_file fails. |
| (c_common_init): Skip preprocess_file if finish_options failed. |
| (c_common_parse_file): Break if finish_options failed. |
| Fixes PR preprocessor/12545. |
| |
| 2003-10-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * aclocal.m4: Blacklist ultrix* for mmap file. |
| * configure: Rebuilt. |
| |
| * function.c (assign_parms): Add ATTRIBUTE_UNUSED to variable |
| reg_parm_stack_space. |
| * toplev.c (default_get_pch_validity): Fix warning. |
| |
| * vax.c: Include toplev.h. |
| (vax_init_libfuncs): Fix typo (umod). |
| * vax.h (ASM_COMMENT_START): Define. |
| (PRINT_OPERAND): Fix warning when HOST_WIDE_INT is a long long. |
| |
| 2003-10-31 Roger Sayle <roger@eyesopen.com> |
| |
| PR middle-end/11968 |
| * expr.c (expand_expr <MULT_EXPR>): Remove inappropriate and |
| confusing comment; distributivity isn't handled in expand_expr. |
| * fold-const.c (extract_muldiv_1 <PLUS_EXPR>): Allow overflow |
| in distributivity, if wrap-around semantics are specified with |
| -fwrapv. |
| |
| 2003-11-01 Alan Modra <amodra@bigpond.net.au> |
| |
| PR 12315 |
| * final.c (profile_function): Allow for NULL svrtx. |
| |
| 2003-10-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * pa.c (pa_select_section): Use new style declaration. |
| * som.h (readonly_data): Likewise. |
| |
| 2003-10-31 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * config/rs6000/rs6000.c: Update to C90 prototypes. |
| |
| 2003-10-31 Richard Earnshaw <rearnsha@arm.com> |
| |
| PR target/7513 |
| * arm.h (CONDITIONAL_REGISTER_USAGE): Disable use of LR in Thumb |
| code. |
| |
| 2003-10-31 Andreas Jaeger <aj@suse.de>, |
| Zack Weinberg <zack@codesourcery.com> |
| |
| |
| * crtstuff.c (__register_frame_info, __register_frame_info_bases) |
| (__deregister_frame_info, __deregister_frame_info_bases): |
| Constify void * argument. |
| * unwind-dw2-fde.h (struct fde_vector): |
| Constify 'orig_data' and 'array' fields. |
| (__register_frame_info, __register_frame_info_bases) |
| (__deregister_frame_info, __deregister_frame_info_bases): |
| Constify void * argument. |
| (get_cie, next_fde, _Unwind_Find_FDE): Constify arguments, |
| return values, and casts of type fde *, struct dwarf_fde *, |
| and struct dwarf_cie *. |
| * unwind-dw2-fde.c (__register_frame_info, __register_frame_info_bases) |
| (__deregister_frame_info, __deregister_frame_info_bases): |
| Constify void * argument. |
| (get_cie_encoding, ): Constify struct dwarf_cie * argument. |
| (get_fde_encoding, fde_unencoded_compare, fde_single_encoding_compare) |
| (fde_mixed_encoding_compare, fde_compare_t, start_fde_sort, fde_insert) |
| fde_split, SWAP, frame_downheap, frame_heapsort) |
| (classify_object_over_fdes, add_fdes, linear_search_fdes, |
| binary_search_unencoded_fdes, binary_search_single_encoding_fdes, |
| binary_search_mixed_encoding_fdes, search_object, _Unwind_Find_FDE): |
| Constify arguments, local variables, return values, and casts |
| of type fde *, fde **, struct dwarf_fde *, and struct dwarf_cie *. |
| Use const pointer types in sizeof expressions, for clarity. |
| * unwind-dw2-fde-glibc.c |
| (_Unwind_find_registered_FDE, _Unwind_find_FDE): Constify return value. |
| (struct unw_eh_callback_data): Constify 'ret' field. |
| |
| 2003-10-31 Fariborz Jahanian <fjahanian@apple.com> |
| David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.c (rs6000_mixed_function_arg): New. |
| (function_arg): Call it. |
| (rs6000_function_value): Widen integral return value to mode based |
| on TARGET_32BIT, not word_mode. |
| * config/rs6000/rs6000.h (PROMOTE_MODE): Likewise. |
| (UNITS_PER_ARG): New. |
| (RS6000_ARG_SIZE): Use it. |
| |
| 2003-10-31 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * .cvsignore: No longer ignore gengtype-lex.c, gengtype-yacc.c, |
| and gengtype-yacc.h. |
| |
| 2003-10-31 Richard Earnshaw <rearnsha@arm.com> |
| |
| PR optimization/8896 |
| * postreload.c (reload_combine): Check that REGY doesn't die in an |
| insn of the form (set (regx) (plus (regx) (regy))), ie REGX != REGY. |
| |
| 2003-10-31 Josef Zlomek <zlomekj@suse.cz> |
| |
| PR/10239 |
| * cfgrtl.c (delete_insn): Decrease LABEL_NUSES for all REG_LABEL notes. |
| |
| 2003-10-31 Josef Zlomek <zlomekj@suse.cz> |
| |
| PR/11640 |
| * cfgrtl.c (try_redirect_by_replacing_jump): Move jump |
| immediatelly before BARRIER. |
| |
| 2003-10-31 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Makefile.in (STRICT2_WARN): Add -Wold-style-definition. |
| |
| 2003-10-31 Richard Earnshaw <rearnsha@arm.com> |
| |
| PR target/11271 |
| * reload.c (find_reloads_address): Handle any register in |
| (PLUS (PLUS (REG) (REG)) (CONST_INT). |
| |
| 2003-10-31 Richard Earnshaw <rearnsha@arm.com> |
| |
| * ggc-page.c (ggc_pch_read): Wrap call to poison_pages in |
| ENABLE_GC_CHECKING not in GGC_POISON. |
| |
| 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| PR bootstrap/9863 |
| * configure.in: Bail out if awk is missing. |
| * configure: Regenerate. |
| |
| PR ada/12761 |
| * Makefile.in: Move default definitions of X_ADA_CFLAGS, |
| T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from ada/Make-lang.in to here. |
| |
| 2003-10-30 Richard Henderson <rth@redhat.com> |
| |
| * c-objc-common.c (c_tree_printer): Handle types correctly. |
| Factor code a bit. |
| |
| 2003-10-30 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * value-prof.c, web.c: Update to C90. |
| |
| 2003-10-30 Eric Christopher <echristo@redhat.com> |
| |
| * function.c (purge_addressof_1): Add case for REG_RETVAL |
| notes when modes are unequal. |
| |
| 2003-10-31 Jan Hubicka <jh@suse.cz> |
| |
| * i386-modes.def: Add XFmode format adjustment. |
| |
| 2003-10-30 Jan Hubicka <jh@suse.cz> |
| |
| * real.c (encode_ieee_extended): Back out previous patch. |
| |
| 2003-10-30 Jan Hubicka <jh@suse.cz> |
| |
| * real.c (encode_ieee_extended): Initialize whole array. |
| * reg-stack.c (move_for_stack_reg0: Use always XFmode. |
| * i386-modes.def: Change definitions of TFmode and XFmode. |
| * i386.c (classify_argument): Rename TFmodes to XFmodes; add new TFmode |
| code. |
| (construct_container): Allow constructing of TFmode integer containers. |
| (ix86_return_in_memory): XFmode is not returned in memory. |
| (init_ext_80387_constants): Always use XFmode. |
| (print_operand): Likewise. |
| (ix86_prepare_fp_compare_regs): Likewise. |
| (split_to_parts): Deal with TFmode. |
| (split_long_move): Simplify. |
| (ix86_init_mmx_sse_builtins): Add __float80, __float128. |
| (ix86_memory_move_cost): Do not confuse TFmode. |
| * i386.h (LONG_DOUBLE_TYPE_SIZE): Set to 96. |
| (IS_STACK_MODE): TFmode is not stack mode. |
| (HARD_REGNO_NREGS, CLASS_MAX_NREGS): Deal nicely with XFmode. |
| (VALID_SSE_REG_MODE): Allow TFmode. |
| (VALID_FP_MODE_P): Disallow TFmode. |
| (VALID_INT_MODE_P): Allow TFmode in 64bit mode. |
| * i386.md (TFmode patterns): Kill. |
| (movtf, motf_rex64): New patterns. |
| |
| 2003-10-30 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.md (adddi3): Fix typo in mips16 stack pointer code. |
| |
| 2003-10-30 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.md (mov_lwl): Use memory_operand where appropriate. |
| (mov_lwr, mov_swl, mov_swr): Likewise. |
| (mov_ldl, mov_ldr, mov_sdl, mov_sdr): Likewise. |
| |
| 2003-10-30 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_global_pointer): Don't try to use $25. |
| |
| 2003-10-30 Richard Henderson <rth@redhat.com> |
| |
| * config/mips/mips.c (mips_build_builtin_va_list): Use runtime |
| test for irix6 rather than preprocessor test. |
| |
| 2003-10-30 Richard Henderson <rth@redhat.com> |
| |
| * cppcharset.c (one_utf8_to_utf16): Initialize 's' to silence warning. |
| |
| 2003-10-30 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (struct machine_function): Use save_return_addr_p |
| as a general flag that the return address register needs to be saved, |
| not necessarily because of __builtin_return_addr (0). |
| (s390_split_branches): Remove TEMP_REG and TEMP_USED arguments, |
| remove special handling of zSeries machines. |
| (s390_optimize_prolog): Remove TEMP_USED argument, treat the return |
| register as a regular register on zSeries machines. |
| (s390_reorg): Adjust calls to s390_split_branches and |
| s390_optimize_prolog. |
| (s390_frame_info): On zSeries machines, do not assume the return |
| register is always used. Update regs_ever_live with current data |
| for the special registers. |
| (s390_emit_epilogue): Use save_return_addr_p to determine whether |
| the return register was saved. |
| * config/s390/s390.h (CONDITIONAL_REGISTER_USAGE): Do not mark |
| RETURN_REGNUM fixed on zSeries machines. |
| (REG_ALLOC_ORDER): Use RETURN_REGNUM last. |
| * config/s390/s390.md ("*doloop_si"): Handle branch overflow |
| via ahi-jgne pair on zSeries machines. |
| ("*doloop_di"): Likewise. |
| ("*doloop_di_long"): Remove. |
| |
| 2003-10-30 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.c (arm_override_options): Revert change of arm_constant_limit |
| when optimizing for size. |
| |
| 2003-10-29 Richard Henderson <rth@redhat.com> |
| |
| * fold-const.c (fold_single_bit_test): Convert the input to the |
| operational intermediate type. |
| |
| 2003-10-29 Richard Henderson <rth@redhat.com> |
| |
| * builtins.c (std_build_builtin_va_list): New. |
| * expr.h (std_build_builtin_va_list): Declare. |
| * defaults.h (BUILD_VA_LIST_TYPE): New. |
| * system.h (BUILD_VA_LIST_TYPE): Poison. |
| * target-def.h (TARGET_BUILD_BUILTIN_VA_LIST): New. |
| * target.h (struct gcc_target): Add build_builtin_va_list. |
| * tree.c (build_common_tree_nodes_2): Use it. |
| |
| * config/alpha/alpha-protos.h, config/alpha/alpha.c, |
| config/alpha/alpha.h, config/alpha/unicosmk.h, |
| config/d30v/d30v-protos.h, config/d30v/d30v.c, config/d30v/d30v.h, |
| config/i386/i386-protos.h, config/i386/i386.c, config/i386/i386.h, |
| config/i860/i860-protos.h, config/i860/i860.c, config/i860/i860.h, |
| config/i960/i960-protos.h, config/i960/i960.c, config/i960/i960.h, |
| config/mips/iris6.h, config/mips/mips-protos.h, config/mips/mips.c, |
| config/mips/mips.h, config/rs6000/rs6000-protos.h, |
| config/rs6000/rs6000.c, config/rs6000/rs6000.h, |
| config/s390/s390-protos.h, config/s390/s390.c, config/s390/s390.h, |
| config/sh/sh-protos.h, config/sh/sh.c, config/sh/sh.h, |
| config/xtensa/xtensa-protos.h, config/xtensa/xtensa.c, |
| config/xtensa/xtensa.h: Rename foo_build_va_list to |
| foo_build_builtin_va_list; make it static. Define |
| TARGET_BUILD_BUILTIN_VA_LIST. Remove BUILD_VA_LIST_TYPE. |
| Update protos. |
| |
| * config/i386/i386.c (ix86_expand_carry_flag_compare): Make static. |
| * config/iq2000/iq2000.h (BUILD_VA_LIST_TYPE): Remove. |
| |
| 2003-10-29 James E Wilson <wilson@specifixinc.com> |
| |
| * recog.c (asm_operand_ok): Add missing break after case 'X'. |
| Change if statements to else if statements in default case. |
| (extract_constrain_insn_cached): Fix misspelling of constrain_operands |
| in comment. |
| (constrain_operands_cached): Likewise. |
| (constrain_operands): Change if statements to else if statements in |
| default case. |
| * reload.c (find_reloads): Likewise. |
| |
| 2003-10-29 Richard Henderson <rth@redhat.com> |
| |
| * config/m68k/m68k.c (notice_update_cc): Clear cc status for |
| shifts and rotates. |
| |
| 2003-10-30 Alan Modra <amodra@bigpond.net.au> |
| |
| * config/rs6000/rs6000.md: Remove duplicate pattern. |
| |
| 2003-10-29 Hans-Peter Nilsson <hp@axis.com> |
| |
| * real.c (do_divide): Initialize result with a 0. |
| |
| * configure.in <enable-checking for valgrind>: Look for |
| <valgrind/memcheck.h> first. AC_DEFINE HAVE_VALGRIND_MEMCHECK_H |
| if it exists. |
| * configure, config.in: Regenerate. |
| * ggc-common.c [ENABLE_VALGRIND_CHECKING && |
| HAVE_VALGRIND_MEMCHECK_H]: Include <valgrind/memcheck.h>. Use |
| #elif for other alternatives. |
| * ggc-page.c: Ditto. |
| * ggc-zone.c: Don't assume <valgrind/memcheck.h>; instead copy |
| include structure from ggc-common.c. |
| |
| 2003-10-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * pa-linux.h (ASM_OUTPUT_ADDR_VEC_ELT): Use label in big switch ELTs. |
| (ASM_OUTPUT_ADDR_DIFF_ELT): Use label difference in big switch ELTs. |
| * pa.c (pa_adjust_insn_length): Check for btable branches using |
| attribute TYPE_BTABLE_BRANCH. |
| (pa_reorg): Simplify. |
| * pa.h (CASE_VECTOR_MODE): Change big switch mode to SImode. |
| (ASM_OUTPUT_ADDR_VEC_ELT): As above. |
| (ASM_OUTPUT_ADDR_DIFF_ELT): As above. |
| * pa.md (btable_branch): New instruction type. |
| (in_branch_delay, in_nullified_branch_delay, in_call_delay): Disallow |
| btable branches. |
| (define_delay): Add btable branches to insn types that may have an |
| insn in the delay position. |
| (Z2, Z3): Add btable branch to list. |
| Simplify unamed pattern set copy pic_label_operand to register. Add |
| PA 2.0 variant. |
| (short_jump): New jump for use in branch tables. |
| (casesi, casesi0): Revise for new branch table formats. |
| (casesi32, casesi32p, casesi64p): New casesi patterns. |
| (indirect_jump): Move. |
| |
| 2003-10-29 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.h (UNITS_PER_WORD): Revert to |
| !TARGET_POWERPC64. |
| (UNITS_PER_GPR_WORD): Delete. |
| (HARD_REGNO_NREGS): Revert to UNITS_PER_WORD. |
| (HARD_REGNO_MODE_OK): Same. |
| (CLASS_MAX_NREGS): Same. |
| |
| 2003-10-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * pa.h (ASM_COMMENT_START): Define. |
| |
| 2003-10-29 Zack Weinberg <zack@codesourcery.com> |
| |
| * genmodes.c (complete_mode): Record MODE_CC, MODE_INT, |
| MODE_FLOAT, and MODE_PARTIAL_INT modes as having one |
| component, not zero. |
| |
| 2003-10-29 Andreas Schwab <schwab@suse.de> |
| |
| * config/ia64/t-ia64 (LIB2ADDEH): Add $(srcdir)/gthr-gnat.c. |
| |
| 2003-10-29 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * config/sparc/sparc.c (function_arg_partial_nregs) [TARGET_ARCH64]: |
| Never return 1 for complex integral modes whose size is lesser or |
| equal to a word. |
| (function_arg_pass_by_reference) [TARGET_ARCH64]: Mention CTImode |
| in the comment. |
| (function_arg_advance) [TARGET_ARCH64]: Don't special-case complex |
| modes. |
| (sparc_va_arg) [TARGET_ARCH64]: Handle any types whose size is |
| greater than 16 bytes by reference. |
| |
| 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * config/ia64/ia64.c (ia64_assemble_integer): Test POINTER_SIZE, |
| not TARGET_ILP32. |
| (ia64_initialize_trampoline): Use globalize_label target call. |
| |
| 2003-10-29 Andreas Schwab <schwab@suse.de> |
| |
| * doc/install.texi (Building): Add a sentence about building Ada |
| for a canadian cross. |
| |
| 2003-10-28 Zack Weinberg <zack@codesourcery.com> |
| |
| * config/ia64/ia64.c (cmptf_libfunc): New static. |
| (ia64_expand_compare): Add logic to open-code calls to |
| _U_Qfcmp for TFmode comparisons. |
| (ia64_hpux_init_libfuncs): Initialize cmptf_libfunc. |
| Set libfuncs for TFmode eq/ne/gt/ge/lt/gt to 0; these should |
| never be generated anymore. |
| * config/ia64/ia64.md (cmptf): New expander. |
| |
| 2003-10-28 Zack Weinberg <zack@codesourcery.com> |
| |
| * ia64.md (UNSPEC_SETF_EXP,UNSPEC_FR_SQRT_RECIP_APPROX): New constants. |
| (*sqrt_approx): New instruction pattern for approximate square roots. |
| (*setf_exp_xf): New instruction pattern for exponentiation. |
| (*maddxf4_alts_truncsf): New instruction pattern for truncation. |
| (sqrtsf2_internal_thr): New define_and_split implementing |
| throughput-optimized inline calculation of SFmode square root. |
| (sqrtdf2_internal_thr): Likewise for DFmode. |
| (sqrtxf2_internal_thr): Likewise for XFmode. |
| (sqrtsf2, sqrtdf2, sqrtxf2): New expanders to choose between |
| latency- and throughput-optimized square root algorithms. |
| * ia64.h (MASK_INLINE_SQRT_LAT, MASK_INLINE_SQRT_THR, |
| TARGET_INLINE_SQRT_LAT, TARGET_INLINE_SQRT_THR, TARGET_INLINE_SQRT): |
| New macros. |
| (TARGET_SWITCHES): Add -minline-sqrt-min-latency and |
| -minline-sqrt-max-throughput. |
| * ia64.c (ia64_override_options): If both -minline-sqrt-min-latency |
| and -minline-sqrt-max-throughput are given, notify the user |
| that both options cannot be used simultaneously. |
| If -minline-sqrt-min-latency is given, notify the user that |
| this mode is not yet implemented. |
| (rtx_needs_barrier): Reformat initial comment to obey |
| 72-character width limit. Support UNSPEC_SETF_EXP and |
| UNSPEC_FR_SQRT_RECIP_APPROX. |
| |
| 2003-10-29 Alan Modra <amodra@bigpond.net.au> |
| |
| * config/rs6000/rs6000.md (movdf_softfloat64): Allow dummy ctr,ctr |
| moves. |
| |
| 2003-10-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
| |
| PR target/11598 |
| PR libgcj/10610 |
| * config/rs6000/sysv4.h (PREFERRED_STACK_BOUNDARY): New macro. |
| |
| 2003-10-28 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.c (arm_output_epilogue): When using a frame pointer, don't emit |
| an extra stack adjustment insn if the stack pointer is already |
| pointing at the right place. |
| (use_return_insn): Allow a return insn to be used when we have a |
| frame pointer if the stack pointer is in the right place. |
| (output_return_instruction): Handle it. |
| |
| 2003-10-28 Andreas Jaeger <aj@suse.de> |
| |
| * ggc-zone.c (check_cookies): Add missing variable. |
| Add void to prototypes. |
| |
| 2003-10-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * config/mips/irix6-libc-compat.c (inet_makeaddr): Prototype. |
| * crtstuff.c (__do_global_ctors_1): Move prototype. |
| * unwind-dw2.c (NO_SIZE_OF_ENCODED_VALUE): Define when |
| appropriate. |
| * unwind-sjlj.c (_Unwind_GetCFA, _Unwind_FindEnclosingFunction): |
| Mark parameter with __attribute__((unused)). |
| |
| 2003-10-27 Zack Weinberg <zack@codesourcery.com> |
| |
| * c-decl.c (pushdecl): Clarify comment. |
| |
| 2003-10-27 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * doc/install.texi: Update instructions for Ada cross builds |
| |
| PR ada/5909: |
| * doc/sourcebuild.texi: Document Ada test suite. |
| |
| 2003-10-27 Stephane Carrez <stcarrez@nerim.fr> |
| |
| * config/m68hc11/m68hc11.c: Convert to ISO C90. |
| * config/m68hc11/m68hc11-protos.h: Likewise. |
| |
| 2003-10-27 Jan Hubicka <jh@suse.cz> |
| Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * toplev.c (enum dump_file_index, dump_file): Fix ordering of |
| webizer pass dump. |
| |
| 2003-10-27 Jakub Jelinek <jakub@redhat.com> |
| Jan Hubicka <jh@suse.cz> |
| |
| * reload1.c (struct elim_table): Change offset, initial_offset and |
| previous_offset fields to HOST_WIDE_INT. |
| (offsets_at): Change from int to HOST_WIDE_INT. |
| (reload): Adjust offsets_at initialization. |
| (eliminate_regs_in_insn): Change type of offset to HOST_WIDE_INT. |
| (verify_initial_elim_offsets): Change type of t to HOST_WIDE_INT. |
| * config/i386/i386.c (ix86_compute_frame_layout): Change offset type |
| to HOST_WIDE_INT. Don't save regs using mov for huge frame sizes |
| if TARGET_64BIT. |
| (pro_epilogue_adjust_stack): New function. |
| (ix86_expand_prologue, ix86_expand_epilogue): Use it. |
| * config/i386/i386.md (pro_epilogue_adjust_stack): Remove. |
| (pro_epilogue_adjust_stack_1): Remove * in front of name. |
| (pro_epilogue_adjust_stack_rex64): Handle -2147483648 properly. |
| (pro_epilogue_adjust_stack_rex64_2): New insn. |
| |
| * config/i386/i386.c (ix86_expand_epilogue): Fix comment typo. |
| |
| * config/i386/i386.c (ix86_expand_call): Replace 40 with |
| FIRST_REX_INT_REG + 3 /* R11 */. |
| |
| 2003-10-26 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.md (attr cannot_copy): New. |
| (call_osf_2_er, call_value_osf_2_er, ldgp_er_1, ldgp_er_2, |
| prologue_ldgp_er_2, prologue_ldgp_1): Set it. |
| * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Test it. |
| |
| 2003-10-26 Daniel Berlin <dberlin@dberlin.org> |
| |
| * ggc-zone.c: New file, zone allocating collector. |
| * configure: Accept zone option for --with-gc |
| * configure.in: Ditto. |
| * ggc.h (ggc_pch_count_object): Pass bool indicating |
| stringiness. Update all callers. |
| (ggc_pch_alloc_object): Ditto. |
| (ggc_pch_write_object): Ditto. |
| (ggc_alloc_rtx): Use typed allocation, since all RTX's are of a single |
| type. |
| (ggc_alloc_rtvec): Ditto. |
| (ggc_alloc_tree): Use zone allocation, since some things using this macro |
| aren't a single typecode. |
| * ggc-none.c (ggc_alloc_typed): New function. |
| (ggc_alloc_zone): Ditto. |
| * ggc-page.c: Ditto on both functions. |
| |
| 2003-10-26 Gunther Nikl <gni@gecko.de> |
| |
| * config/m68k/m68k.c (m68k_compute_frame_layout): Ensure FPU related |
| frame information is always valid. |
| (m68k_output_function_prologue): Remove superfluous TARGET_68881 |
| test; fix formatting. |
| |
| 2003-10-26 Gunther Nikl <gni@gecko.de> |
| |
| * config/m68k/m68k.c (m68k_compute_frame_layout): Swap reg_mask and |
| reg_rev_mask computation. |
| (m68k_output_function_prologue): Fix usage of current_frame (one typo |
| and one missing); use reg_rev_mask not reg_mask. |
| (m68k_output_function_epilogue): Fix usage of current_frame; |
| use fpu_rev_mask not fpu_mask. |
| |
| 2003-10-26 Bernardo Innocenti <bernie@develer.com> |
| |
| * config/m68k/m68k.c (m68k_output_function_prologue): Eliminate |
| num_saved_regs, use current_frame.reg_no instead. |
| |
| 2003-10-26 Bernardo Innocenti <bernie@develer.com> |
| Paul Dale <pauli@snapgear.com> |
| |
| * doc/extend.texi (interrupt_handler): Add m68k to the |
| list of processors implementing it. |
| * doc/invoke.texi (-msep-data): Document new m68k option. |
| (-mno-sep-data): Likewise. |
| (-mid-shared-library): Likewise. |
| (-mno-id-shared-library): Likewise. |
| (-mshared-library-id): Likewise. |
| |
| 2003-10-26 Andreas Jaeger <aj@suse.de> |
| |
| * unwind-dw2.c (_Unwind_GetGR): Avoid warning about unsigned |
| comparison. |
| (_Unwind_SetGR): Likewise. |
| |
| 2003-10-26 Ottavio Campana <ottavio@campana.vi.it> |
| |
| PR target/12690 |
| * config/i386/mmintrin.h (_mm_set1_pi8): Fix comment. |
| |
| 2003-10-26 Gunther Nikl <gni@gecko.de> |
| |
| * config/m68k/m68k.c (m68k_output_function_prologue): Move front |
| comment from here to... |
| (m68k_save_reg): ...here. Fix comment formatting. |
| (m68k_output_function_prologue): Fix comment formatting. |
| (m68k_output_function_epilogue): Likewise. |
| (const_method): Likewise. |
| |
| 2003-10-26 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * toplev.c (default_get_pch_validity): Guard the use of |
| target_options with #ifdef TARGET_OPTIONS. |
| (default_pch_valid_p): Likewise. |
| |
| 2003-10-26 Andreas Jaeger <aj@suse.de> |
| Zack Weinberg <zack@codesourcery.com> |
| Andreas Tobler <toa@pop.agri.ch> |
| |
| * dwarf2out.c (output_cfi): Use HOST_WIDE_INT_PRINT. |
| (output_die): Likewise. |
| (print_die): Likewise. |
| |
| 2003-10-26 Andreas Jaeger <aj@suse.de> |
| |
| * tree.h (dwarf2out_def_cfa, dwarf2out_args_size, |
| dwarf2out_reg_save, new_loc_descr): Update prototypes for recent |
| dwarf2out.c change. |
| |
| * toplev.c (default_pch_valid_p): Fix warning. |
| |
| 2003-10-25 Roger Sayle <roger@eyesopen.com> |
| |
| * simplify-rtx.c (simplify_replace_rtx): Avoid allocating duplicate |
| RTL nodes. If an operator's operands are unchanged, return the |
| original argument unchanged. |
| |
| 2003-10-26 Graham Stott <graham.stott@btinternet.com> |
| |
| Fix bootstrap failure. |
| * expmed.c (store_bit_field): Don't compare bitsize against |
| modes with zero bit-size. |
| |
| (extract_bit_field): Likewise |
| |
| 2003-10-25 Jan Hubicka <jh@suse.cz> |
| |
| * dwarf2out.c (dw_cfi_oprnd_struct): Offset is HOST_WIDE_INT. |
| (cfa_loc): Likewise. |
| (reg_save, stack_adjust_offset, queue_reg_save): Replace long by |
| HOST_WIDE_INT. |
| (args_size, old_args_size): change type to HOST_WIDE_INT. |
| (dwarf2out_def_cfa, dwarf2out_args_size, |
| dwarf2out_reg_save, new_loc_descr): offset is HOST_WIDE_INT. |
| (dw_val_struct): integers, unsigneds and offsets are HOST_WIDE_INT. |
| (add_AT_int, add_AT_unsigned, att_AT_offset, AT_int, AT_unsigned, |
| AT_offset): Use HOST_WIDE_INT. |
| (based_loc_descr): offset is HOST_WIDE_INT. |
| (add_data_member): Likewise. |
| (add_const_value_attribute): Simplify. |
| |
| 2003-10-25 Richard Henderson <rth@redhat.com> |
| |
| * config/i386/i386.c (ix86_eax_live_at_start_p): New. |
| (ix86_expand_prologue): Save and restore eax around stack probe |
| if it's live. |
| |
| 2003-10-25 Jan Hubicka <jh@suse.cz> |
| |
| * cppcharset.c (one_utf8_to_utf32): Initialize 's' to silence warning. |
| |
| 2003-10-25 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR target/12712 |
| * reg-stack.c (convert_regs_1): Create an arbitrary input stack |
| if the block has no predecessors. |
| (convert_regs_2): Document the problem with successors whose |
| only predecessor is the block to be processed. |
| (convert_regs): Don't create the arbitrary input stack here. |
| |
| 2003-10-24 Zack Weinberg <zack@codesourcery.com> |
| |
| * genmodes.c (struct mode_data): Add contained and next_cont |
| fields. |
| (complete_mode): Maintain linked list of modes that have a |
| given component. |
| (emit_mode_unit_size): Delete. |
| (emit_mode_nunits): New. |
| (emit_insn_modes_c): Update to match. |
| (emit_mode_adjustments): Propagate size and alignment |
| adjustments from component modes to their containers. |
| * machmode.h (mode_unit_size): Delete. |
| (mode_nunits): New. |
| (GET_MODE_NUNITS): Just return the value in the table. |
| (GET_MODE_UNIT_SIZE): Compute using GET_MODE_INNER and |
| GET_MODE_SIZE. |
| * expmed.c (store_bit_field, extract_bit_field): Can use a |
| plain move instruction if bitsize >= GET_MODE_BITSIZE of |
| destination/source mode, respectively. |
| * varasm.c (assemble_real): Write out the full size of the |
| constant, not just its bitsize. |
| (output_constant): Honor TYPE_MODE of TREE_REAL_CSTs. |
| |
| * config/ia64/ia64-modes.def: Define XFmode as well as TFmode. |
| Use ADJUST_BYTESIZE and ADJUST_ALIGNMENT to set size and |
| alignment of XF and TF modes in compliance with ia64 ABIs. |
| Can now hardwire the format of both modes. |
| * config/ia64/ia64.c: Change TFmode to XFmode wherever appropriate. |
| (general_tfmode_operand, destination_tfmode_operand) |
| (tfreg_or_fp01_operand, spill_tfmode_operand): Rename to |
| general_xfmode_operand, destination_xfmode_operand, |
| xfreg_or_fp01_operand, spill_xfmode_operand respectively. |
| (ia64_init_builtins): Make TYPE_PRECISION of fpreg_type |
| and float80_type be 96 so they get XFmode. Use !TARGET_HPUX, |
| not INTEL_EXTENDED_IEEE_FORMAT, to decide how to define |
| __float128. |
| * config/ia64/ia64.h: Default TARGET_HPUX to 0. |
| Change TFmode to XFmode wherever appropriate. Remove all |
| references to INTEL_EXTENDED_IEEE_FORMAT. |
| (LONG_DOUBLE_TYPE_SIZE): Varies with TARGET_HPUX. |
| (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define (always 96). |
| (PREDICATE_CODES): Update to match function renames. |
| * config/ia64/ia64.md: Change TF to XF throughout; rename all |
| patterns to match. Remove all references to |
| INTEL_EXTENDED_IEEE_FORMAT. Update predicate calls to match |
| function renames. |
| * config/ia64/ia64-protos.c: Update all prototypes to match |
| renamed functions. |
| * config/ia64/hpux.h: Redefine TARGET_HPUX to 1. |
| Remove all references to INTEL_EXTENDED_IEEE_FORMAT. |
| * config/ia64/lib1funcs.asm: Add __divxf3 as new name for |
| __divtf3; keep old name for backward compatibility. |
| (L__compat): New section providing forwarding stubs for |
| __fixtfti, __fixunstfti, __floattitf. |
| * config/ia64/t-ia64: Add __compat to LIB1ASMFUNCS. |
| |
| 2003-10-24 Geoffrey Keating <geoffk@apple.com> |
| |
| PR 10757 |
| * c-pch.c: Include target.h. Improve comments. |
| (struct c_pch_validity): Add target_data_length. |
| (pch_init): Add target's validity data. |
| (c_common_valid_pch): Check target's validity data. |
| * target-def.h (TARGET_GET_PCH_VALIDITY): New. |
| (TARGET_PCH_VALID_P): New. |
| (TARGET_INITIALIZER): Add new fields. |
| * target.h: Include tm.h. |
| (struct gcc_target): Add get_pch_validity, pch_valid_p. |
| * toplev.h (default_get_pch_validity): New prototype. |
| (default_pch_valid_p): New prototype. |
| * toplev.c (default_get_pch_validity): New routine. |
| (default_pch_valid_p): New routine. |
| * Makefile.in (TARGET_H): Add TM_H. Replace all users of |
| target.h with $(TARGET_H). |
| (c-pch.o): Add TARGET_H. |
| * doc/tm.texi (PCH Target): New node. |
| (TARGET_GET_PCH_VALIDITY): Document. |
| (TARGET_PCH_VALID_P): Document. |
| |
| 2003-10-24 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Makefile.in: Define a vpath for %.texi. Remove explicit $(docdir) |
| and $(docdir)/include from any *.texi dependencies. |
| ($(docobjdir)/%.dvi): Depend on stmp-docobjdir. |
| ($(docobjdir)/%.1): Depend on .pod instead of .texi. |
| ($(docobjdir)/%.7): Likewise. |
| (%.pod): New implicit rule. |
| (cpp.pod): New dependency only rule. |
| (gcc.pod): New intermediate rule with dependencies and commands. |
| (gfdl.pod): Likewise. |
| (fsf-funding.pod): Likewise. |
| |
| 2003-10-24 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/mkfixinc.sh: Remove special cases for svr4 and ptx, and |
| related code. |
| * fixinc/fixinc.ptx: Remove. |
| * fixinc/fixinc.svr4: Remove. |
| |
| 2003-10-24 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (load_multiple_operation): Allow both SImode |
| and DImode if word_mode is DImode. |
| (store_multiple_operation): Likewise. |
| * config/s390/s390.md ("load_multiple", "store_multiple"): Likewise. |
| ("*load_multiple_di"): Allow only if word_mode == DImode. |
| ("movqi"): Use LLGC whenever TARGET_ZARCH. |
| ("fix_truncdfsi2"): Fix incorrect temporary size. |
| ("fix_truncsfsi2"): Likewise. |
| ("*bras_r", "*brasl_r", "*basr_r"): Remove predicate and constraint |
| string for function return value operand. |
| ("*bras_tls", "*brasl_tls", "*basr_tls"): Likewise. |
| |
| 2003-10-24 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * c-parse.in (array_declarator): Use expr_no_commas. |
| Fixes PR c/11943. |
| |
| 2003-10-24 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/linux.h: Wrap MD_FALLBACK_FRAME_STATE_FOR and |
| associated includes in #ifndef inhibit_libc. |
| |
| 2003-10-24 Roger Sayle <roger@eyesopen.com> |
| |
| * doc/libgcc.texi: Document some more of the libgcc API. |
| |
| 2003-10-24 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.c (arm_rtx_costs_1, case TARGET_THUMB): Adjust costs for |
| comparing a constant with small negative numbers and add costing |
| for constants in conjunction with AND. |
| (note_invalid_constants): Tidy previous change. |
| (thumb_cmp_operand): Tidy. |
| (thumb_cmpneg_operand): New function. |
| * arm.h (CONDITIONAL_REGISTER_USAGE): Don't use HI regs if optimizing |
| for size. |
| (FIRST_LO_REGNUM, FIRST_HI_REGNUM, LAST_HI_REGNUM): Define. |
| (PREDICATE_CODES): Add thumb_cmpneg_operand. |
| * arm.md (cbranchsi4): Convert to define_expand. Handle comparison |
| with a negative constant. |
| (cbranchsi4_insn): Matcher for cbranchsi4. |
| (cbranchsi4_scratch): Similar, but a scratch is available for |
| handling negative constants. |
| (movsi_cbranchsi4): New pattern. |
| (tstsi3_cbranch): Renamed from andsi3_cbranch_scratch, remove scratch |
| and use the TST instruction. |
| (andsi3_cbranch, orrsi3_cbranch, xorsi3_cbranch, cbranchne_decr1) |
| (addsi3_cbranch, subsi3_cbranch): Ensure that register preferencing |
| cannot see high regs or memory alternatives. |
| (bicsi3_cbranch_scratch, bicsi3_cbranch): New patterns. |
| |
| 2003-10-24 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.c (note_invalid_constants): Try to extract the constant |
| pool value using avoid_constant_pool_reference; only use |
| get_pool_constant if that returns the original reference. |
| |
| 2003-10-24 Jan Hubicka <jh@suse.cz> |
| |
| PR c++/12624 |
| * varasm.c (notice_global_symbol): Disqualify global registers. |
| |
| 2003-10-23 Roger Sayle <roger@eyesopen.com> |
| |
| PR middle-end/11414 |
| * loop.c (load_mems): Use redirect_jump to forward jumps from |
| the original loop end label to the new "loop sink" block's label. |
| |
| 2003-10-23 Roger Sayle <roger@eyesopen.com> |
| |
| PR middle-end/12705 |
| * optabs.c (expand_binop): When expanding complex operations |
| inline, always calculate result into a new temporary register. |
| Minor code clean-ups. |
| |
| 2003-10-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * objc/lang-specs.h: Handle -print-objc-runtime-info. |
| * doc/invoke.texi (Objective-C Dialect Options): Document it. |
| |
| 2003-10-24 Danny Smith <dannysmith@users.sourceforge.net> |
| |
| * config/i386/cygwin.asm: Add copyright notice. Add comment |
| on why this code is needed. |
| |
| 2003-10-23 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/clzhi2.c: Fix warnings. |
| * config/h8300/ctzhi2.c: Likewise. |
| * config/h8300/fixunssfsi.c: Likewise. |
| * config/h8300/parityhi2.c: Likewise. |
| * config/h8300/popcounthi2.c: Likewise. |
| |
| 2003-10-23 James E Wilson <wilson@specifixinc.com> |
| |
| * gcc.c (option_map): Delete --target and --use-version. |
| |
| 2003-10-23 Fariborz Jahanian <fjahanian@apple.com> |
| David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.h (UNITS_PER_WORD): Use TARGET_32BIT, not |
| TARGET_POWREPC64. |
| (UNITS_PER_GPR_WORD): Define. |
| (HARD_REGNO_NREGS): Use UNITS_PER_GPR_WORD. |
| (HARD_REGNO_CALL_PART_CLOBBERED): Define. |
| (HARD_REGNO_MODE_OK): Use UNITS_PER_GPR_WORD. |
| (CLASS_MAX_NREGS): Use UNITS_PER_GPR_WORD. |
| * config/rs6000/rs6000.c (function_arg): Generate PARALLEL for |
| DFmode and DImode in 32-bit ABI / 64-bit computation mode. |
| (rs6000_emit_prologue): Select reg_mode and reg_size using |
| TARGET_32BIT, not TARGET_POWERPC64. |
| (rs6000_function_value): Generate PARALLEL for DImode in 32-bit |
| ABI / 64-bit computation mode |
| |
| 2003-10-22 Andrew Haley <aph@redhat.com> |
| |
| * toplev.c (output_file_directive): Allow for null input_name. |
| |
| 2003-10-22 Waldek Hebisch <hebisch@math.uni.wroc.pl> |
| |
| * config/i386/i386.c (classify_argument): Handle SET_TYPE. |
| |
| 2003-10-22 Chris Demetriou <cgd@broadcom.com> |
| |
| * configure.in: In --enable-generated-files-in-srcdir option |
| handling, fix default case handling. |
| * configure: Regenerate. |
| |
| 2003-10-22 Phil Edwards <phil@codesourcery.com> |
| |
| * config.gcc: Update *-*-vxworks* generic hook and comments. |
| (arm-wrs-vxworks, i[4567]86-wrs-vxworks, mips-wrs-vxworks, |
| mips-wrs-windiss, sh-wrs-vxworks): New stanzas. |
| * genmultilib: Allow the MULTILIB_OSDIRNAMES to be mapped directly. |
| * config/svr4.h (SWITCH_TAKES_ARG): Undefine it before redefining it. |
| * config/windiss.h: New file. |
| * config/arm/t-vxworks: New file. |
| * config/arm/vxworks.h: New file. |
| * config/i386/t-vxworks: New file. |
| * config/i386/vxworks.h: New file. |
| * config/mips/t-vxworks: New file. |
| * config/mips/vxworks.h: New file. |
| * config/mips/windiss.h: New file. |
| * config/sh/t-vxworks: New file. |
| * config/sh/vxworks.h: New file. |
| |
| 2003-10-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (h8300_output_function_epilogue): Remove. |
| (h8300_saveall_function_p): New. |
| (h8300_insert_attributes): Insert the saveall attribute if |
| #pragma saveall is specified. |
| (h8300_attribute_table): Add saveall. |
| (TARGET_ASM_FUNCTION_EPILOGUE): Remove. |
| * doc/extend.texi: Mention the saveall attribute. |
| |
| 2003-10-22 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * c-typeck.c (pedantic_lvalue_warning): Unconditionally warn of |
| deprecation of casts as lvalues. |
| * fixinc/inclhack.def (obstack_lvalue_cast): New fix. |
| * fixinc/fixincl.x: Regenerate. |
| * fixinc/tests/base/obstack.h: New test. |
| |
| 2003-10-22 Andreas Schwab <schwab@suse.de> |
| |
| PR target/12676 |
| * config/m68k/m68k.c (output_addsi3): Fix range check to work on |
| LP64 platforms. |
| |
| 2003-10-22 Jan Hubicka <jh@suse.cz> |
| |
| * dwarf2out.c (dwarf2out_abstract_function): Use DW_AT to check |
| presence of DW_AT_inline. |
| (gen_subprogram_die): Likewise; do not abort instead of emitting |
| DW_AT_not_inline. |
| |
| 2003-10-22 Jan Hubicka <jh@suse.cz> |
| |
| * cgraph.c (cgraph_function_possibly_inlined_p): Be conservative when |
| global info is not ready. |
| |
| 2003-10-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/extend.texi: Mention H8S wherever H8/300H is mentioned. |
| |
| 2003-10-22 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.md ("movstr_short_64", "movstr_short_31"): Merge ... |
| ("*movstr_short"): ... into this insn pattern. |
| ("movstr_short"): New expander. |
| ("*movstr_long_64"): Rename from "movstr_long_64", simplify. |
| ("*movstr_long_31"): Rename from "movstr_long_31", simplify. |
| ("movstr_long"): New expander. |
| ("clrstr_short_64", "clrstr_short_31"): Merge ... |
| ("*clrstr_short"): ... into this insn pattern. |
| ("clrstr_short"): New expander. |
| ("*clrstr_long_64"): Rename from "clrstr_long_64", simplify. |
| ("*clrstr_long_31"): Rename from "clrstr_long_31", simplify. |
| ("clrstr_long"): New expander. |
| ("cmpmem_short_64", "cmpmem_short_31"): Merge ... |
| ("*cmpmem_short"): ... into this insn pattern. |
| ("cmpmem_short"): New expander. |
| ("*cmpmem_long_64"): Rename from "cmpmem_long_64". |
| ("*cmpmem_long_31"): Rename from "cmpmem_long_31". |
| ("cmpmem_long"): New expander. |
| * config/s390/s390.c (s390_expand_movstr): Use new expanders. |
| (s390_expand_clrstr): Likewise. |
| (s390_expand_cmpmem): Likewise. |
| |
| 2003-10-22 Mark Mitchell <mark@codesourcery.com> |
| |
| * c-pch.c (struct c_pch_validity): Add pch_init field. |
| (pch_init): Set it. |
| (c_common_valid_pch): Check it. |
| |
| 2003-10-22 David Taylor <dtaylor@emc.com> |
| |
| PR debug/12500 |
| * dbxout.c (dbxout_typedefs): Use COMPLETE_OR_VOID_TYPE_P. |
| |
| 2003-10-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * config/alpha/alpha.c (function_value [ENABLE_CHECKING]): Don't call |
| alpha_return_in_memory if no VALTYPE specified. |
| |
| 2003-10-22 Jan Hubicka <jh@suse.cz> |
| |
| PR debug/12389 |
| * Makefile.in (dwarf2out.o): Depend on cgraph.h. |
| * cgraph.c (cgraph_function_possibly_inlined_p): New function. |
| * cgraph.h (cgraph_function_possibly_inlined_p): Declare. |
| (cgraph_global_info): Add flag inlined |
| * dwarf2out.c (gen_subprogram_die, gen_decl_die): Use |
| cgraph_function_possibly_inded_p |
| * cgraphunit.c (mark_inline): Set inlined flag. |
| * toplev.c (rest_of_decl_compilation): Call outlining_inline_function |
| only for possibly inlined functions. |
| * c-decl.c (duplicate_decls): Never output abstract DIE representing old |
| body of function. |
| |
| 2003-10-22 Andrew Haley <aph@redhat.com> |
| |
| * varasm.c (output_constructor): Make constructor annotation |
| conditional on ASM_COMMENT_START. |
| |
| 2003-10-21 Jason Merrill <jason@redhat.com> |
| |
| * tree.c (get_unwidened): Check TREE_UNSIGNED on the field's type. |
| (get_narrower): Likewise. |
| |
| * stor-layout.c (layout_decl): Do packed field alignment for |
| bit-fields, too. |
| |
| 2003-10-21 Eric Christopher <echristo@redhat.com> |
| |
| * expr.c (convert_move): Use FLOAT_EXTEND for extensions. |
| |
| 2003-10-21 Geoffrey Keating <geoffk@apple.com> |
| |
| * c-pch.c: Add comments in various places. |
| (struct c_pch_validity): Add the lengths of various strings. |
| (host_machine): New static. |
| (target_machine): New static. |
| (get_ident): Bump version number. |
| (pch_init): Write out version, host, target validity data. |
| (c_common_valid_pch): Check version, host, target. |
| * Makefile.in (c-pch.o): Add version.h; define HOST_MACHINE and |
| TARGET_MACHINE. |
| |
| 2003-10-21 Jason Merrill <jason@redhat.com> |
| |
| * tree.h (IS_EXPR_CODE_CLASS): Use strchr. |
| (EXPR_P): New macro. |
| |
| 2003-10-21 Zack Weinberg <zack@codesourcery.com> |
| |
| * config/ia64/ia64.md (cmpxchg_acq_si): Mark operand 3 as DImode. |
| * config/ia64/ia64.c (ia64_expand_fetch_and_op, |
| ia64_expand_op_and_fetch): Make sure the REG for ar.ccv is |
| DImode. Use convert_move to load ar.ccv. |
| (ia64_expand_compare_and_swap): Likewise. |
| If expand_expr doesn't put 'old' and 'new' in the proper |
| modes, run them through convert_to_mode. |
| |
| 2003-10-21 Eric Christopher <echristo@redhat.com> |
| |
| * config/frv/frv.c (frv_adjust_field_align): Check DECL_ARTIFICIAL |
| for too large bitfields. |
| |
| 2003-10-21 Mark Mitchell <mark@codesourcery.com> |
| |
| * Makefile.in ($(docobjdir)/%.info): Honor BUILD_INFO. |
| |
| 2003-10-21 Andrew Haley <aph@redhat.com> |
| |
| * varasm.c (output_constructor): Annotate constructor. |
| |
| 2003-10-21 Mark Mitchell <mark@codesourcery.com> |
| |
| * Makefile.in ($(DESTDIR)$(infodir)/%.info): Conditionalize chmod |
| on existence of destination file. |
| |
| 2003-10-21 Jan Hubicka <jh@suse.cz> |
| |
| * haifa-sched.c (choose_ready): Initialize index. |
| |
| 2003-10-21 Jason Merrill <jason@redhat.com> |
| |
| * tree.c (build1): Fix off-by-one error. |
| |
| 2003-10-21 Robert Millan <robertmh@gnu.org> |
| |
| * config/i386/kfreebsdgnu.h: New. i386-*-kfreebsd-gnu definitions. |
| * config/kfreebsdgnu.h: New. *-*-kfreebsd-gnu definitions. |
| * config/t-kfreebsd-gnu: New. *-*-kfreebsd-gnu tmake_file. |
| * config.gcc: Add *-*-kfreebsd*-gnu and i[34567]86-*-kfreebsd*-gnu. |
| |
| 2003-10-21 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * web.c: Fix various comments. |
| |
| 2003-10-20 Nicolas Pitre <nico@cam.org> |
| |
| * config/arm/arm.c (arm_override_options): Set arm_constant_limit |
| to 2 instead of 1 when optimize_size is true. Gather code based on |
| optimize_size together. Add comment about XScale load latency. |
| |
| 2003-10-21 Gunther Nikl <gni@gecko.de> |
| |
| * config/m68k/m68k.c (m68k_output_function_prologue): Remove |
| obsolete comments. |
| |
| 2003-10-20 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Makefile.in: Get parsedir and docobjdir from configure. |
| * configure.in: Recogonize --enable-generated-files-in-srcdir. |
| Pass along parsedir and docobjdir. |
| * configure: Regenerate. |
| * doc/install.texi: Document --enable-generated-files-in-srcdir. |
| |
| 2003-10-20 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Makefile.in: Define $(docdir) before the Make-lang.in fragments are |
| included. |
| |
| 2003-10-20 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * c-common.c (expand_tree_builtin): Ensure creal and cimag |
| functions do not return lvalues. |
| |
| 2003-10-20 Jason Merrill <jason@redhat.com> |
| |
| PR c/12553 |
| * tree.c (build1) <ADDR_EXPR>: Set TREE_SIDE_EFFECTS |
| appropriately. |
| |
| PR c/11446 |
| * stor-layout.c (layout_decl): Fix alignment handling. |
| |
| 2003-10-20 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * doc/extend.texi: Deprecate casts as lvalues. |
| |
| 2003-10-20 Jan Hubicka <jh@suse.cz> |
| |
| * toplev.c (rest_of_compilation): Fix webizer pass ordering. |
| |
| * cgraphunit.c (decide_is_function_needed): Fix test dealing |
| with functions implicitly made inline. |
| |
| * cgraphunit.c (cgraph_decide_inlining_incrementally): New function. |
| (cgraph_finalize_function): Use it. |
| (cgraph_mark_inline): Allow incrmental decisions |
| * invoke.texi (max-inline-slope, min-inline-insns): Kill. |
| * params.def (PARAM_MAX_INLINE_SLOPE, PARAM_MIN_INLINE_INSNS): Kill. |
| * tree-inline.c (limits_allow_inlining): Kill. |
| (expand_call_inline): Always use unit-at-a-time path. |
| |
| 2003-10-20 Zack Weinberg <zack@codesourcery.com> |
| |
| * fixinc/inclhack.def (hpux11_snprintf): New edit. |
| * fixinc/fixincl.x: Regenerate. |
| * fixinc/tests/base/stdio.h: Add test for hpux11_snprintf. |
| |
| 2003-10-20 Mark Mitchell <mark@codesourcery.com> |
| |
| * Makefile.in (install-info): Simplify. |
| ($(DESTDIR)$(infodir)/%.info): New rule. |
| * configure.in (target_list): Remove install-info. |
| * doc/.cvsignore (gcc.info*): Remove. |
| (gccint.info*): Likewise. |
| (gccinstall.info*): Likewise. |
| (cpp.info*): Likewise. |
| (cppinternals.info*): Likewise. |
| (*.info*): Add it. |
| * doc/sourcebuild.texi: Update description of install-info. |
| * objc/Make-lang.in (objc.install-info): Remove. |
| |
| 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/mips/linux.h (TARGET_OS_CPP_BUILTINS): Define _ABIO32. |
| Use it in _MIPS_SIM definition. |
| * config/mips/mips.h (CRT_CALL_STATIC_FUNCTION): Likewise. |
| |
| 2003-10-20 Zack Weinberg <zack@codesourcery.com> |
| |
| * config/i386/i386.c (print_reg): Abort if REGNO (x) is a |
| virtual register, but only if file == asm_out_file. |
| * config/i386/i386.h (HI_REGISTER_NAMES): Use "argp", not "", |
| for ARG_POINTER_REGNUM. |
| |
| 2003-10-20 Zack Weinberg <zack@codesourcery.com> |
| |
| * c-common.c (registered_builtin_types): New static. |
| (c_common_type_for_mode): Consult registered_builtin_types. |
| (c_register_builtin_type): Add type to registered_builtin_types. |
| * optabs.c (init_floating_libfuncs): Initialize libfuncs for |
| all MODE_FLOAT modes, not just the ones corresponding to |
| float_type_node, double_type_node, and long_double_type_node. |
| |
| 2003-10-20 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.h (PREDICATE_CODES): Add normal_memory_operand. |
| * config/alpha/alpha-protos.h: Remove PREDICATE_CODES prototypes. |
| |
| 2003-10-20 Dorit Naishlos <dorit@il.ibm.com> |
| |
| * config/rs6000/rs6000.h: (rs6000_sched_insert_nops): |
| support new flag -minsert-sched-nops. |
| (DEFAULT_SCHED_FINISH_NOP_INSERTION_SCHEME): Define. |
| * config/rs6000/rs6000.c: (rs6000_sched_insert_nops): |
| support new flag -minsert-sched-nops. |
| (is_cracked_insn, is_microcoded_insn): New functions. |
| (rs6000_sched_finish): New function. |
| (rs6000_issue_rate): Return 5 for power4. |
| (get_next_active_insn, insn_terminates_group_p): New |
| functions. |
| (is_costly_group, force_new_group): New functions. |
| (redefine_groups, pad_groups): New functions. |
| (rs6000_variable_issue): Use new functions. |
| * doc/invoke.texi (-minsert-sched-nops): Document new |
| option. |
| |
| 2003-10-20 David S. Miller <davem@redhat.com> |
| |
| * config/sparc/sparc.md (type attribute): Add new insn types |
| fpa, fpm_pack, fgm_mul, fgm_pdist, and fgm_cmp for VIS. |
| (patterns emitting VIS insns): Use them. |
| * config/sparc/ultra1_2.md: Add VIS scheduling rules. |
| * config/sparc/ultra3.md: Likewise. |
| |
| 2003-10-20 Falk Hueffner <falk@debian.org> |
| |
| PR target/12654 |
| * config/alpha/alpha.c (alpha_emit_conditional_branch): Don't do |
| comparison against constant by adjusting the argument except for |
| EQ and NE. |
| |
| 2003-10-19 Mark Mitchell <mark@codesourcery.com> |
| |
| * config.gcc: Add support for arm926ejs, arm1026ejs, arm1136js, |
| arm1136jfs, and armv6j. |
| * config/arm/arm.c (FL_ARCH6J): New macro. |
| (FL_VFPV2): Likewise. |
| (all_cores): Add entries for arm926ejs, arm1026ejs, arm1136js, |
| and arm1136jfs. |
| (all_architectures): Add entry for armv6j. |
| (arm_override_options): Add entries for arm926ejs, arm1026ejs, |
| arm1136js, and arm1136jfs. |
| * config/arm/arm.h (TARGET_CPU_arm926ej_s): New macro. |
| (TARGET_CPU_arm1026ej_s): Likewise. |
| (TARGET_CPU_arm1136j_s): Likewise. |
| (TARGET_CPU_arm1136jf_s): Likewise. |
| * doc/invoke.texi: Document new ARM cores and architecture |
| variants. |
| |
| 2003-10-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * Makefile.in (toplev.o): Add value-prof.h dependency. |
| (value-prof.o): Add REGS_H dependency. |
| * common.opt (fprofile-values, fvpt): New. |
| * flags.h (flag_value_profile_transformations): Declare. |
| * opts.c (common_handle_option): Handle -fprofile_values and |
| -fvpt. |
| * profile.c (branch_prob): Don't remove death notes here. |
| * timevar.def (TV_VPT): New. |
| * value-prof.c: Include regs.h. |
| (insn_divmod_values_to_profile, gen_divmod_fixed_value, gen_mod_pow2, |
| gen_mod_subtract, divmod_fixed_value_transform,mod_pow2_value_transform, |
| mod_subtract_transform, value_profile_transformations): New. |
| (insn_values_to_profile): Call insn_divmod_values_to_profile. |
| (find_values_to_profile): Add dumps. |
| * value-prof.h (value_profile_transformations): Declare. |
| * toplev.c: Include value-prof.h. |
| (rest_of_handle_value_profile_transformations): New. |
| (enum dump_file_index): Add DFI_vpt. |
| (dump_file): Add vpt dump. |
| (flag_value_profile_transformations): New. |
| (lang_independent_options): Add flag_profile_values and |
| flag_value_profile_transformations. |
| (rest_of_compilation): Call |
| rest_of_handle_value_profile_transformations. |
| (process_options): Let -fvpt imply -fprofile-values. |
| * doc/invoke.texi (-fvpt): Document. |
| |
| 2003-10-19 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (print_reg): Do not abort on certain registers. |
| |
| PR optimization/12612 |
| * reg-stack.c (subst_stack_regs_pat): Use st(1) for clobbers. |
| * i386.md (fpatan, fyl2x, fscale patterns and expanders): Use |
| match_scratch; avoid bogus paralles. |
| |
| PR target/12674 |
| * i386.c (ix86_function_regparm): Disable implicit register passing |
| conventions when profiling. |
| |
| 2003-10-19 Eric Botcazou <ebotcazou@libertysurf.fr> |
| Richard Henderson <rth@redhat.com> |
| |
| PR optimization/8178 |
| * config/i386/i386.md (*movsi_zero): Delete. |
| (*ffs_no_cmove): Use ix86_expand_clear to zero the third operand. |
| |
| 2003-10-19 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (fix_operator): New. |
| (divmod_operator): Tidy. |
| (alpha_emit_xfloating_cvt): Handle UNSIGNED_FIX. |
| * config/alpha/alpha.h (FIXUNS_TRUNC_LIKE_FIX_TRUNC): Remove. |
| (PREDICATE_CODES): Update. |
| * config/alpha/alpha.md (fix_truncdfsi_ieee): Use match_operator. |
| (fix_truncdfsi_internal, fix_truncdfdi_ieee): Likewise. |
| (fix_truncsfsi_ieee, fix_truncsfsi_internal): Likewise. |
| (fix_truncsfdi_ieee): Likewise. |
| (fix_truncdfdi2, fix_truncsfdi2): Turn into define_expand. |
| (fixuns_truncdfdi2, fixuns_truncsfdi2, fixuns_trunctfdi2): New. |
| * config/alpha/alpha-protos.h: Update. |
| |
| 2003-10-19 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.h (INITIALIZE_TRAMPOLINE): Simplify. |
| * config/mips/mips.c (mips_load_got): Assume Pmode == ptr_mode. |
| * config/mips/mips.md (extendsidi2, *extendsidi2): Merge. Don't accept |
| constant operands. |
| |
| 2003-10-18 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/extend.texi: Fix typos. |
| * doc/invoke.texi: Likewise. |
| |
| 2003-10-18 Nicolas Pitre <nico@cam.org> |
| |
| * config/arm/arm.c (arm_override_options): Use arm_tune_xscale for |
| XScale optimizations not arm_arch_xscale. |
| * config/arm/arm.h (CONSTANT_ALIGNMENT_FACTOR, MOVE_RATIO): Likewise. |
| |
| 2003-10-18 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390-protos.h (shift_count_operand): Add prototype. |
| * config/s390/s390.c (shift_count_operand): New function. |
| (s390_extra_constraint): Use it to implement 'Y' constraint. |
| (print_shift_count_operand): New function. |
| (print_operand): Use it to implement '%Y'. |
| * config/s390/s390.h (EXTRA_ADDRESS_CONSTRAINT): Add 'Y' constraint. |
| (PREDICATE_CODES): Add shift_count_operand. |
| * config/s390/s390.md ("rotldi3"): Merge alternatives, |
| using "shift_count_operand" predicate and "Y" constraint, |
| and "%Y" to output the combined shift count. |
| ("rotlsi3"): Likewise. |
| ("ashldi3", "*ashldi3_31", "*ashldi3_64"): Likewise. |
| ("ashrdi3", "*ashrdi3_31", "*ashrdi3_64", "*ashrdi3_cc_31", |
| "*ashrdi3_cc_64", "*ashrdi3_cconly_31", "*ashrdi3_cconly_64"): Likewise. |
| ("ashlsi3", "ashrsi3", "*ashrsi3_cc", "*ashrsi3_cconly"): Likewise. |
| ("lshrdi3", "*lshrdi3_31", "*lshrdi3_64"): Likewise. |
| ("lshrsi3"): Likewise. |
| |
| 2003-10-18 Gunther Nikl <gni@gecko.de> |
| |
| * config/m68k/m68k.c (m68k_output_function_epilogue): Add missing |
| argument to asm_fprintf statement. |
| |
| 2003-10-18 Fariborz Jahanian <fjahanian@apple.com> |
| |
| * rs6000.md: Separate TARGET_POWERPC64 patterns for TARGET_64BIT or TARGET_32BIT. |
| (ashrdisi3_noppc64) Generate more efficient code for 32-bit right-shift of |
| a "long long" argument. |
| |
| 2003-10-18 Alexandre Oliva <aoliva@redhat.com> |
| |
| * final.c (final_scan_insn): Run FINAL_PRESCAN_INSNS on asm insns |
| as well. |
| |
| 2003-10-18 Richard Sandiford <rsandifo@redhat.com> |
| |
| * rtl.h (rtl_size): Declare. |
| (rtunion): Remove rtwint. |
| (rtx_def): Replace 'fld' with a union of an rtunion or a HOST_WIDE_INT. |
| (RTX_HDR_SIZE, RTX_SIZE): New macros. |
| (RTL_CHECK1): Adjust for new rtx_def layout. |
| (RTL_CHECK2, RTL_CHECKC1, RTL_CHECKC2): Likewise. |
| (XWINT, XCWINT): Likewise. Access the rtx structure directly. |
| (X0WINT): Remove. |
| (X0ANY): New macro. |
| * rtl.def: Adjust comments for new rtx_def layout. |
| * ggc.h (ggc_alloc_rtx): Take the rtx code as argument, not the |
| number of slots. |
| * rtl.c (rtx_size): New array. |
| (rtx_alloc): Adjust call to ggc_alloc_rtx. Use RTX_HDR_SIZE. |
| (copy_rtx): Use RTX_HDR_SIZE. Adjust for new rtx_def layout. |
| (shallow_copy_rtx): Adjust call to ggc_alloc_rtx. Use RTX_SIZE. |
| * integrate.c (copy_rtx_and_substitute): Use X0ANY to copy '0' fields. |
| * emit-rtl.c (copy_most_rtx): Likewise. |
| (copy_rtx_if_shared): Use RTX_SIZE. |
| (copy_insn_1): Use RTX_HDR_SIZE. Adjust for new rtx_def layout. |
| * gengenrtl.c (gendef): Adjust ggc_alloc_rtx call. Use RTX_HDR_SIZE. |
| * gengtype.c (write_rtx_next): Use RTX_HDR_SIZE. |
| (adjust_field_rtx_def): Expect "rtx_def" to be a union rather than |
| an array. Adjust output for new rtx_def layout. |
| * ggc-page.c (RTL_SIZE): Use RTX_HDR_SIZE. |
| * reload1.c (eliminate_regs): Use RTX_SIZE. |
| * rtlanal.c (loc_mentioned_in_p): Adjust for new rtx_def layout. |
| * gdbinit.in (pi): Likewise. |
| |
| 2003-10-18 Jan Hubicka <jh@suse.cz> |
| |
| * integrate.c (copy_decl_for_inlining): Revert previous patch. |
| |
| 2003-10-18 Jan Hubicka <jh@suse.cz> |
| |
| * integrate.c (copy_decl_for_inlining): Fix copying of copies. |
| |
| 2003-10-18 Roger Sayle <roger@eyesopen.com> |
| |
| * libgcc.texi: Group multi-word types, such as "long double" and |
| "unsigned int", using braces in @deftypefn and @deftypefnx nodes. |
| Document __unord?f2 as returning a non-zero value, not just one. |
| |
| 2003-10-18 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Define. |
| ($(T)crti.o, $(T)crtn.o): Pass CRTSTUFF_T_CFLAGS here too. |
| |
| 2003-10-18 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * config/i386/k6.md (k6_alux): Use the 'mode' attribute instead of |
| match_operand. |
| |
| 2003-10-18 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * config/sparc/sparc.c (function_arg_record_value_1): New fourth |
| parameter packed_p. Search for a DECL_PACKED field only if |
| packed_p is false. Pass packed_p recursively. |
| (function_arg_record_value_2): Likewise. |
| (function_arg_record_value): Update calls to |
| function_arg_record_value_1 and function_arg_record_value_2. |
| |
| 2003-10-18 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * cse.c (cse_insn) [src_folded]: Check that the tentative replacement |
| was successfully forced to memory before using the result. |
| |
| 2003-10-18 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/8178 |
| * config/i386/i386.md (*movsi_zero): New insn to set |
| a register to zero on TARGET_USE_MOV0 targets. |
| |
| 2003-10-18 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Makefile.in (Makefile): Depend on the all Make-lang.in fragments. |
| (POSTSTAGE1_FLAGS_TO_PASS): Pass down MAKEINFO and MAKEINFOFLAGS. |
| |
| 2003-10-17 David Edelsohn <edelsohn@gnu.org> |
| |
| * doc/invoke.texi (gcse-las): Fix typo. |
| |
| 2003-10-17 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| * doc/install.texi: Remove first part of the sentence for |
| zsh not working. Change gcc to GCC. |
| |
| PR bootstrap/12546 |
| * doc/install.texi: Document that zsh does not work when |
| configuring gcc. |
| |
| 2003-10-17 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config/ptx4.h: Switch to DWARF 2; update comments. |
| |
| 2003-10-17 Segher Boessenkool <boessen@de.ibm.com> |
| Hartmut Penner <hpenner@de.ibm.com> |
| |
| PR 10404, partial 11591, partial 11601 |
| * config/rs6000/altivec.md ("altivec_dst", "altivec_dstt", |
| "altivec_dstst", "altivec_dststt", "altivec_lvsl", "altivec_lvsr", |
| "altivec_lvebx", "altivec_lvehx", "altivec_lvewx", "altivec_lvxl", |
| "altivec_lvx", "altivec_stvx", "altivec_stvxl", "altivec_stvebx", |
| "altivec_stvehx", "altivec_stvewx"): Use a memory_operand. |
| * config/rs6000/rs6000.c (altivec_expand_lv_builtin): New function. |
| (altivec_expand_stv_builtin): Adjust for the memory_operand. |
| (altivec_expand_builtin): Call altivec_expand_lv_builtin. |
| (altivec_init_builtins): Use `long int' for memory offsets. |
| |
| 2003-10-17 Jan Hubicka <jh@suse.cz> |
| |
| * opts.c (common_handle_option): Handle OPT_fweb |
| * invoke.texi (-fweb): Add missing parts of documentation. |
| |
| 2003-10-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/mips/linux.h (FUNCTION_NAME_ALREADY_DECLARED): Undef |
| before redefinition. |
| |
| 2003-10-17 Mostafa Hagog <mustafa@il.ibm.com> |
| |
| * common.opt: Add description of the new -fgcse-las flag. |
| * flags.h (flag_gcse_las): Declaration of global flag_gcse_las. |
| * gcse.c (hash_scan_set): Handle the case of store expression and |
| insert the memory expression to the hash table, this way we make it |
| possible to discover redundant loads after stores and remove them. |
| (pre_insert_copy_insn): moved the call to update_ld_motion_stores, |
| to pre_insert_copies, it is not the correct place to call it after |
| adding stores to be in the available expression hash table. |
| (pre_insert_copies): Added the call to update_ld_motion_stores when |
| one or more copies were inserted. |
| * opts.c (common_handle_option): Handle the -fgcse-las flag. |
| * toplev.c (flag_gcse_las): Initialization of flag_gcse_las. |
| |
| * doc/invoke.tex: Document new -fgcse-las flag. |
| |
| 2003-10-18 Alan Modra <amodra@bigpond.net.au> |
| |
| * config/rs6000/crtsavres.asm: Correct alignment of powerpc64 code |
| for posterity, then remove it. |
| |
| 2003-10-17 Richard Earnshaw <rearnsha@arm.com> |
| Nathan Sidwell <nathan@codesourcery.com> |
| |
| * config/arm/arm.c (use_return_insn): Not a single instruction, if |
| there's a frame pointer. |
| (arm_output_epilogue): Protect stack pointer from being corrupted |
| on interrupt. |
| |
| 2003-10-17 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * ifcvt.c (noce_try_addcc): Handle ifs with 'else' case. |
| |
| 2003-10-17 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * combine.c (simplify_set): Do not clear out undobuf.other_insn |
| already set elsewhere. |
| |
| 2003-10-17 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * config/i386/i386.c (ix86_expand_prologue): Use |
| gen_allocate_stack_worker. |
| |
| 2003-10-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config.gcc (mips-sgi-irix6*o32): Only enable use_collect2 |
| without gas. |
| (mips-sgi-irix6*): Likewise. |
| |
| * config/mips/iris6gas.h: New file. |
| * gcc/config.gcc (mips-sgi-irix6*): Use it. |
| |
| * config/mips/mips.h (TARGET_IRIX): Provide default. |
| (TARGET_IRIX5): Likewise. |
| (TARGET_SGI_O32_AS): Likewise. |
| * config/mips/iris5.h (TARGET_IRIX): Redefine as 1. |
| (TARGET_IRIX5): Likewise. |
| * config/mips/iris6.h (TARGET_IRIX6): Remove. |
| (TARGET_IRIX5): Redefine as 0. |
| |
| * config/mips/mips.c (mips_output_external): Test for IRIX 6 O32 |
| linker workaround with TARGET_IRIX and mips_abi instead of |
| ASM_OUTPUT_UNDEF_FUNCTION. |
| (mips_file_end): Inline old ASM_OUTPUT_UNDEF_FUNCTION definition, |
| testing TARGET_IRIX and mips_abi explicitly. |
| * config/mips/iris5.h (ASM_OUTPUT_UNDEF_FUNCTION): Remove. |
| * config/mips/iris6.h (ASM_OUTPUT_UNDEF_FUNCTION): Remove undef. |
| |
| * config/mips/mips.c (irix_output_external_libcall): Renamed from |
| mips_output_external_libcall. |
| Use new TARGET_IRIX in guard. |
| * config/mips/mips-protos.h (irix_output_external_libcall): Match |
| this. |
| * config/mips/iris5.h (TARGET_ASM_EXTERNAL_LIBCALL): Likewise. |
| |
| * config/mips/iris5gas.h (HAVE_GAS_SHF_MERGE): Update comment. |
| Define as 0. |
| |
| * config/mips/iris6.h (FUNCTION_NAME_ALREADY_DECLARED): Define |
| depending on mips_abi. |
| * config/mips/linux.h (FUNCTION_NAME_ALREADY_DECLARED): Define as 1. |
| * config/mips/mips.c (mips_output_function_prologue): Test |
| FUNCTION_NAME_ALREADY_DECLARED at runtime. |
| (mips_output_function_epilogue): Likewise. |
| (build_mips16_function_stub): Likewise. |
| (build_mips16_call_stub): Likewise. |
| * config/mips/mips.h (FUNCTION_NAME_ALREADY_DECLARED): Provide |
| default. |
| |
| * config/mips/iris6.h (DWARF2_UNWIND_INFO): Don't define for native |
| IRIX 6 O32 assembler. |
| (SUBTARGET_CC1_SPEC): Enforce mips2 ISA with O32 ABI. |
| (TARGET_OS_CPP_BUILTINS): Define _ABIO32, use it to define |
| _MIPS_SIM for O32 ABI. |
| (DWARF2_FRAME_INFO): Don't define for native IRIX 6 O32 assembler. |
| (ASM_DECLARE_FUNCTION_NAME): Integrate mips.h version. |
| (ASM_DECLARE_FUNCTION_SIZE): Move undef before redefinition. |
| Integrate O32 version. |
| (SUBTARGET_ASM_SPEC): Handle -mabi=32. |
| (SUBTARGET_ASM_DEBUGGING_SPEC): Add mdebug_asm_spec for gas with |
| O32 ABI. |
| (BSS_SECTION_ASM_OP_32): Define. |
| (BSS_SECTION_ASM_OP_64): Likewise. |
| (BSS_SECTION_ASM_OP): Define differently for O32 and N32/N64 ABIs |
| using them. |
| (TARGET_ASM_NAMED_SECTION): Reflect renaming. |
| Move up to allow override for O32 ABI without GNU as. |
| (EH_FRAME_SECTION_NAME): Define explicitly. |
| (MUST_USE_SJLJ_EXCEPTIONS): Define. |
| [_MIPS_SIM == _ABIO32 && !GAS] (CTORS_SECTION_ASM_OP, |
| DTORS_SECTION_ASM_OP): Dummy definitions. |
| (TARGET_ASM_NAMED_SECTION): Undef statically. |
| (EH_FRAME_SECTION_NAME): Likewise. |
| (ASM_OUTPUT_FILENAME): Integrate mips.h version. |
| (LINK_SPEC): Only use default options -call_shared -no_unresolved |
| without -r. |
| Don't pass -init, -fini with -mabi=32. |
| (COLLECT_PARSE_FLAG): Define. |
| |
| * config/mips/mips.c (iris6_asm_named_section_1): Changed guard to |
| TARGET_IRIX. |
| Renamed to use irix_ prefix. |
| (iris6_asm_named_section): Likewise. |
| (iris_section_align_entry_eq): Likewise. |
| (iris_section_align_entry_hash): Likewise. |
| (iris6_file_start): Likewise. |
| (iris6_section_align_1): Likewise. |
| (iris6_file_end): Likewise. |
| (iris6_section_type_flags): Likewise. |
| (iris_section_align_htab): Likewise. |
| (iris_orig_asm_out_file): Likewise. |
| [TARGET_IRIX] (TARGET_ASM_FILE_START): Reflect rename. |
| (TARGET_ASM_FILE_END): Likewise. |
| (TARGET_SECTION_TYPE_FLAGS): Likewise. |
| |
| * config/mips/mips.c [TARGET_IRIX5 && !TARGET_IRIX6] |
| (TARGET_ASM_UNALIGNED_HI_OP): Use runtime initialization in |
| override_options instead. |
| (TARGET_ASM_UNALIGNED_SI_OP): Likewise. |
| (TARGET_ASM_UNALIGNED_DI_OP): Likewise. |
| * config/mips/mips.c (override_options) [USE_COLLECT2]: Restore |
| flag_gnu_linker to defaults without USE_COLLECT2 for non-IRIX O32 |
| assemblers. |
| Likewise for constructor/destructor handling. |
| (override_options): Handle IRIX O32 assembler quirks. |
| [TARGET_IRIX] (irix_asm_named_section): Handle O32 ABI with and |
| without gas. |
| (mips_file_start): Use new TARGET_IRIX. |
| (mips_declare_object_name): No special processing for IRIX O32 |
| assembler. |
| (mips_finish_declare_object): Likewise. |
| (irix_asm_output_align): Renamed from iris6_asm_output_align. |
| Don't record alignment for O32 ABI. |
| (irix_file_start): Renamed from iris6_file_start. |
| Return early for O32 ABI. |
| (irix_file_end): Renamed from iris6_file_end. |
| Don't emit .section directives for O32 ABI. |
| * config/mips/iris6.h (ASM_OUTPUT_ALIGN): Reflect renaming. |
| * config/mips/mips-protos.h (irix_asm_output_align): Likewise. |
| |
| * config/mips/t-iris6 (MULTILIB_OPTIONS): Add mabi=32. |
| (MULTILIB_OSDIRNAMES): Likewise. |
| |
| 2003-10-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * collect2.c (COLLECT_PARSE_FLAG): Provide default. |
| (main): Use it. |
| * doc/tm.texi (COLLECT_PARSE_FLAG): Document it. |
| |
| 2003-10-17 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm-modes.def (CC_Nmode): New condition code mode. |
| * arm.c (thumb_condition_code): Delete. |
| (arm_select_cc_mode): Handle single-bit test for Thumb. |
| (arm_print_operand, cases 'd' and 'D'): Don't special case the |
| condition code logic for Thumb. |
| (get_arm_condition_code): Handle CC_Nmode. |
| (thumb_cbrch_target_operand): New function. |
| * arm.h (PREDICATE_CODES): Add thumb_cbrch_target_operand. |
| * arm-protos.h (thumb_cbrch_target_operand): Add prototype. |
| * arm.md: Add Thumb split patterns for zero_extract and |
| sign_extract. |
| (tbit_cbranch, andsi3_cbranch_scratch, andsi3_cbranch) |
| (orrsi3_cbranch_scratch, orrsi3_cbranch, xorsi3_cbranch_scratch) |
| (xorsi3_cbranch, addsi3_cbranch, addsi3_cbranch_scratch) |
| (subsi3_cbranch, subsi3_cbranch_scratch): New Thumb patterns. |
| (cbranchne_decr1): Re-work to use CC_Nmode. |
| |
| * arm.c (thumb_expand_epilogue): Add clobbers of registers restored |
| by the return instruction. Add a use of the link register if it |
| wasn't stored. |
| |
| 2003-10-17 Richard Earnshaw <rearnsha@arm.com> |
| |
| * flow.c (init_propagate_block_info): Don't abort if a conditional |
| jump is not a comparison of a register. Instead, just don't record |
| conditional life information. |
| |
| 2003-10-16 Jan Hubicka <jh@suse.cz> |
| |
| PR optimization/12630 |
| * pa.md (movstrsi, movstrsi_internal): Use match_scratch in clobbers |
| for operands 7 and 8. |
| |
| 2003-10-16 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * objc/Make-lang.in (objc-parse.o): Honor $(parsedir) for objc-parse.c. |
| |
| 2003-10-16 Danny Smith <dannysmith@users.sourceforge.net> |
| |
| * config/i386/cygming.h (ASM_OUTPUT_DEF_FROM_DECLS): Define. |
| |
| * config/i386/winnt.c (gen_stdcall_suffix): Make static |
| (gen_fastcall_suffix): Likewise. |
| (i386_pe_dllexport_p): Likewise. |
| (i386_pe_dllimport_p): Likewise. |
| (i386_pe_mark_dllexport): Likewise. |
| (i386_pe_mark_dllimport): Likewise. |
| (i386_pe_asm_named_section): Fix formatting. |
| |
| 2003-10-16 Zack Weinberg <zack@codesourcery.com> |
| |
| * configure.in: Add snprintf to gcc_AC_CHECK_DECLS list. |
| * system.h: Declare snprintf if necessary. |
| * configure, config.in: Regenerate. |
| |
| 2003-10-15 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.c (rs6000_va_arg): Only align vector |
| arguments if TARGET_ALTIVEC_ABI. |
| |
| 2003-10-15 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (fold_builtin_memcpy, fold_builtin_mempcpy, |
| fold_builtin_memmove, fold_builtin_strcpy, fold_builtin_strncpy, |
| fold_builtin_memcmp, fold_builtin_strcmp, fold_builtin_strncmp): |
| New functions. |
| (expand_builtin_memcpy): Use integer_zerop instead of testing |
| host_integerp and tree_low_cst directly. Move misapplied hunk |
| for optimization wher SRC and DEST point to the same location. |
| (expand_builtin_mempcpy): From here. |
| (expand_builtin_memmove): Use integer_zerop instead of testing |
| host_integerp and tree_low_cst_directly. |
| (expand_builtin_memset): Likewise. |
| (expand_builtin_memcmp): Likewise (and for integer_onep). |
| (expand_builtin_strncmp): Likewise. |
| (fold_builtin): Call the appropriate fold_builtin_foo functions |
| to optimize memcpy, mempcpy, memmove, strcpy, strncpy, memcmp, |
| strcmp and strncmp. |
| |
| 2003-10-15 Geoffrey Keating <geoffk@apple.com> |
| |
| * config/darwin-protos.h (machopic_non_lazy_ptr_name): Delete |
| prototype. Clean up some whitespace. |
| * config/darwin.c: Use gen_rtx_FOO (...) rather than |
| gen_rtx (FOO, ...). |
| (machopic_non_lazy_ptr_name): Make static. |
| (name_needs_quotes): Allow '.' and '$' unquoted. |
| (machopic_legitimize_pic_address): Improve codegen in dynamic-no-pic |
| case. |
| |
| 2003-10-15 Gábor Lóki <alga@rgai.hu> |
| |
| * fold-const.c (tree_swap_operands_p): Disable some features |
| when optimizing for size. |
| |
| 2003-10-15 David Daney <ddaney@avtrex.com> |
| |
| * config/mips/linux.h (MD_FALLBACK_FRAME_STATE_FOR): New |
| * config/mips/mips.h (DWARF_FRAME_REGNUM): Fixed to allow unwind |
| from leaf functions. |
| (DWARF_FRAME_RETURN_COLUMN): Ditto. |
| (SIGNAL_UNWIND_RETURN_COLUMN): New, used |
| by MD_FALLBACK_FRAME_STATE_FOR. |
| * testsuite/gcc.dg/cleanup-9.c: Added mips*-*-linux* target. |
| |
| 2003-10-15 Zack Weinberg <zack@codesourcery.com> |
| |
| * genmodes.c: Include hashtab.h. |
| (modes_by_name, hash_mode, eq_mode, struct mode_adjust) |
| (adj_bytesize, adj_alignment, adj_format, new_adjust) |
| (_ADD_ADJUST, ADJUST_BYTESIZE, ADJUST_ALIGNMENT, ADJUST_FORMAT) |
| (print_maybe_const_decl, emit_mode_adjustments): New. |
| (known_modes): Rename to modes. |
| (find_mode): Kill class argument; look up in hash table. |
| (new_mode): Insert into hash table also. |
| (new_adjust): New. |
| (reset_float_format, make_partial_integer_mode) |
| (make_vector_mode): Tweak error reporting. |
| (reset_float_format): Correct type of fourth argument. |
| (emit_insn_modes_h): Add #defines to help make mode_size, |
| mode_base_align, and real_format_for_mode conditionally const. |
| (emit_mode_size, emit_mode_base_align): Use print_maybe_const_decl. |
| (emit_real_format_for_mode): Likewise, but temporarily disabled. |
| (emit_insn_modes_c): Call emit_mode_adjustments. |
| (main): Initialize modes_by_name. |
| * Makefile.in: Update dependencies. |
| * machmode.def: Document EXPR arguments and new ADJUST_* statements. |
| * machmode.h: Use CONST_MODE_SIZE and CONST_MODE_BASE_ALIGN in |
| declarations of mode_size and mode_base_align. Declare |
| init_adjust_machine_modes. |
| * toplev.c (backend_init): Call init_adjust_machine_modes. |
| |
| 2003-10-15 Olivier Hainque <hainque@act-europe.fr> |
| |
| * genmodes.c (calc_wider_mode): Allocate enough room for all the |
| entries we'll possibly assign in the sort buffer. |
| |
| 2003-10-15 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config.gcc (s390x-ibm-tpf*): New target. |
| * doc/install.texi: Document it. |
| * config/s390/t-tpf: New file. |
| * config/s390/tpf.h: New file. |
| |
| 2003-10-15 Hans-Peter Nilsson <hp@axis.com> |
| |
| PR target/12598 |
| * config/cris/cris.md (define_split "*mov_sidesi_biap_mem"+1) |
| (define_splits "*mov_sidesi_mem"+1, "casesi"+9, +10, +11, +12): |
| Use cris_mem_op and replace_equiv_address, not gen_rtx_MEM. |
| ("call", "call_value", define_split "*mov_sidesi_mem"+19, +20) |
| (define_split "*mov_sidesi_mem"+21, +22, +23, +24, +25, +26, +27) |
| (define_split "*mov_sidesi_mem"+28, +29, +30): Use |
| replace_equiv_address, not gen_rtx_MEM. |
| * config/cris/cris.c (cris_mem_op): New match_operator function. |
| (cris_notice_update_cc): Use replace_equiv_address, not |
| gen_rtx_MEM. |
| * config/cris/cris.h (PREDICATE_CODES): Add cris_mem_op. |
| |
| 2003-10-15 Bernardo Innocenti <bernie@develer.com> |
| |
| * config/m68k/m68k.h (MASK_SEP_DATA, TARGET_SEP_DATA, |
| MASK_ID_SHARED_LIBRARY, TARGET_ID_SHARED_LIBRARY): Move |
| definitions after the other flags. |
| |
| 2003-10-14 Ziemowit Laski <zlaski@apple.com> |
| |
| * c-parse.in (methoddef, methodproto): Call objc_add_method() |
| instead of add_method(). |
| * objc/objc-act.c (objc_check_decl): Do not check for |
| constant_string_type. |
| (add_method): Rename to objc_add_method(). |
| (really_start_method): Call objc_add_method() instead of |
| add_method(). |
| * objc/objc-act.h (add_method): Rename to objc_add_method(). |
| |
| 2003-10-14 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390-protos.h (s390_alc_comparison): Add prototype. |
| (s390_slb_comparison): Likewise. |
| * config/s390/s390.c (s390_alc_comparison, s390_slb_comparison): |
| New functions. |
| * config/s390/s390.h (PREDICATE_CODES): Add s390_alc_comparison |
| and s390_slb_comparison. |
| * config/s390/s390.md ("*adddi3_31", "*subdi3_31"): Do not use on |
| zSeries machines. |
| ("*adddi3_31z", "*subdi3_31z"): New insns. |
| ("*adddi3_alc_cc", "*adddi3_alc", "*subdi3_slb_cc", "*subdi3_slb", |
| "*addsi3_alc_cc", "*addsi3_alc", "*subsi3_slb_cc", "*subsi3_slb"): |
| New insns. |
| |
| 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * configure.in: Clean up some feedback echoes. |
| * configure: Regenerate. |
| |
| * aclocal.m4: Properly quote names of macros being defined. |
| |
| * config.gcc (am33_2.0-*-linux*): Use t-slibgcc-elf-ver. |
| |
| 2003-10-14 Steve Ellcey <sje@cup.hp.com> |
| |
| * config/ia64/ia64.c (ia64_expand_call): Force function address |
| to DImode. |
| * config/ia64/ia64.md (call_gp): Put DImode on operand 0. |
| |
| 2003-10-14 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.md ("muldf3", "*muldf3", "*muldf3_ibm", |
| "mulsf3", "*mulsf3", "*mulsf3_ibm"): Do not clobber CC. |
| ("divdf3", "*divdf3", "*divdf3_ibm", "divsf3", "*divsf3", |
| "*divsf3_ibm"): Likewise. |
| |
| 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc, config/m68hc11/t-m68hc11-gas: Replace uses of |
| target_alias with target_noncanonical. |
| |
| 2003-10-14 Geoffrey Keating <geoffk@apple.com> |
| |
| * expr.c (block_move_libcall_safe_for_call_parm): Clean up, |
| and add case for machines where outgoing register parameters |
| get stack space. |
| |
| * config/darwin.c (machopic_indirect_data_reference): Use a scratch |
| register when generating indirect address. |
| |
| 2003-10-14 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.c (arm_addimm_operand): MODE arguemnt is unused. |
| * arm.md (cbranchne_decr1): Fix bootstrap warning. |
| |
| 2003-10-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * fixinc/inclhack.def (alpha_pthread_gcc): New fix. |
| * fixinc/fixincl.x: Regenerate. |
| * fixinc/tests/base/pthread.h [ALPHA_PTHREAD_GCC_CHECK]: New |
| testcase. |
| Fixes PR bootstrap/9330. |
| |
| 2003-10-13 Eric Christopher <echristo@redhat.com> |
| |
| * config/frv/frv.c (frv_adjust_field_align): Redo check for |
| too wide bitfields. |
| (frv_hard_regno_mode_ok): Add SPR_P and AP_FIRST. |
| * config/frv/frv.h (FUNCTION_PROFILER): Remove abort call. |
| (SBSS_SECTION_ASM_OP): Remove. |
| (EXTRA_SECTIONS): Remove in_sbss. |
| (EXTRA_SECTION_FUNCTIONS): Remove SBSS_SECTION_FUNCTION. |
| (SBSS_SECTION_FUNCTION, sbss_section): Remove. |
| (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Change sbss_section to |
| named_section. |
| |
| 2003-10-13 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * Makefile.in, configure.in, config.host, mkheaders.in: Replace |
| uses of ${target_alias} for directory names (and other places which |
| won't like the empty string) with ${target_noncanonical}. Introduce |
| call early in configure.in to _GCC_TOPLEV_NONCANONICAL_TARGET so it's |
| available. |
| * configure: Regenerate. |
| |
| 2003-10-13 Ian Lance Taylor <ian@wasabisystems.com> |
| |
| * config/arm/iwmmxt.md (cond_iwmmxt_movsi_insn): New pattern. |
| * config/arm/arm.md: For splits which rely on conditional moves, |
| remove ! TARGET_IWMMXT condition. |
| |
| 2003-10-13 David S. Miller <davem@redhat.com> |
| |
| * ifcvt.c (num_removed_blocks): Rename to num_true_changes. |
| (find_cond_trap): Always increment if we emit a conditional |
| trap insn. |
| |
| 2003-10-13 Zack Weinberg <zack@codesourcery.com> |
| |
| * Makefile.in (BUILD_RTL): Replace $(BUILD_PREFIX)insn-modes.o |
| with min-insn-modes.o. |
| (STAGESTUFF): Add min-insn-modes.c. |
| (genobjs): Add genmodes.o. |
| (print-rtl.o, print-rtl1.o): Depend on $(TM_P_H). |
| (insn-modes.o): Depend on $(TM_H) not $(GTM_H); also real.h. |
| (min-insn-modes.c, min-insn-modes.o): New rules. |
| (s-modes): Also generate min-insn-modes.c. |
| ($(BUILD_PREFIX_1)insn-modes.o): Kill. |
| * genmodes.c (struct mode_data): Add format field. |
| (blank_mode, validate_mode, complete_mode): Update to match. |
| (make_scalar_mode): Separate into make_int_mode and make_float_mode. |
| (_SCALAR_MODE): Kill. |
| (FLOAT_MODE, FRACTIONAL_FLOAT_MODE): Add format argument. |
| (emit_insn_modes_c_header): Adjust. |
| (emit_min_insn_modes_c_header, emit_real_format_for_mode) |
| (emit_min_insn_modes_c): New functions. |
| (emit_insn_modes_c): Call emit_real_format_for_mode. |
| (main): Add -m option to generate min-insn-modes.c. |
| * machmode.h: Update documentation. Add format argument to |
| all uses of FLOAT_MODE. |
| * real.c: Don't define real_format_for_mode here. |
| |
| * dwarfout.c: Move default definition of PRINT_REG... |
| * defaults.h: ...here. |
| * print-rtl.c: Include tm_p.h. |
| (DEBUG_PRINT_REG, DEBUG_REGISTER_NAMES, debug_reg_names, reg_names): |
| Kill. |
| (print_rtx): Use PRINT_REG, not DEBUG_PRINT_REG. But surround |
| this entire block with #ifndef GENERATOR_FILE. |
| * regclass.c: Unconditionally define reg_names. |
| * config/mips/mips.h, config/rs6000/rs6000.h, config/sh/sh.h |
| Don't define DEBUG_REGISTER_NAMES. |
| * config/rs6000/darwin.h: Don't use DEBUG_REGISTER_NAMES in |
| redefinition of REGISTER_NAMES. |
| * config/i386/i386.h: Don't define DEBUG_PRINT_REG. |
| |
| * combine.c: Change all preprocessor conditionals on |
| EXTRA_CC_MODES to use SELECT_CC_MODE instead; rearrange a bit |
| for clarity. |
| * genopinit.c: Remove mention of EXTRA_CC_MODES in comment. |
| * configure.in: Don't define EXTRA_CC_MODES. |
| * configure, config.in: Regenerate. |
| * doc/tm.texi: Remove documentation of EXTRA_CC_MODES. |
| |
| * config/arc/arc.c, config/m32r/m32r.c, config/sparc/sparc.c: |
| May assume that GET_MODE_CLASS is accurate for extra CC modes |
| at all times. |
| |
| * config/i860/i860.h (INIT_CUMULATIVE_ARGS): Pass correct |
| number of arguments to aggregate_value_p. |
| |
| * genmodes.c (RESET_FLOAT_FORMAT, reset_float_format): New. |
| * machmode.def: Explain ARCH-modes.def. Document |
| RESET_FLOAT_FORMAT. Improve commentary on various mode |
| clusters. Do not define OI, PQI, PHI, PSI, PDI, QF, HF, TQF, |
| XF, or TF modes here. Remove backward-compatibility |
| definition of CC. |
| |
| * config/alpha/alpha-modes.def: New file; define TF mode. |
| * config/arc/arm-modes.def: Define XF mode. |
| * config/c4x/c4x-modes.def: Define QF and HF modes. Unset |
| float format for SF and DF modes. |
| * config/dsp16xx/dsp16xx-modes.def: New file; define HF mode. |
| * config/i386/i386-modes.def: Define XF and TF modes. |
| * config/i960/i960-modes.def: Define TF mode. |
| * config/ia64/ia64-modes.def: Define TF and OI modes. |
| * config/m68k/m68k-modes.def: New file; define XF mode. |
| * config/mips/mips-modes.def: New file; define TF mode, reset |
| formats for SF and DF modes. |
| * config/pa/pa-modes.def: Define TF mode. |
| * config/rs6000/rs6000.c: Define TF and PSI modes. |
| * config/s390/s390-modes.def: Define OI mode. |
| * config/sh/sh-modes.def: New file; define PSI mode. |
| * config/sparc/sparc-modes.def: Define TF mode. |
| * config/vax/vax-modes.def: New file; reset formats for SF and |
| DF modes. |
| |
| * config/c4x/c4x.c (c4x_override_options): No need to mess |
| with real_format_for_mode or set REAL_MODE_FORMATs. |
| (c4x_immed_int_constant): Don't apply GET_MODE_CLASS to rtx |
| variable. |
| * config/i386/i386.c (override_options): No need to set |
| REAL_MODE_FORMATs here. |
| * config/i960/i960.c (i960_initialize): Likewise. |
| * config/m68k/m68k.c (m68k_override_options): Likewise. |
| * config/ia64/ia64.c (ia64_override_options): Set REAL_MODE_FORMAT |
| for TFmode only if not the default. |
| * config/mips/mips.c (override_options): Likewise. |
| * config/vax/vax.c (override_optionms): Set REAL_MODE_FORMAT for |
| DFmode only if not the default. |
| |
| * config/i370/i370.h (RET_REG): Don't consider TFmode. |
| * config/m68hc11/m68hc11.c (print_operand): Don't consider XFmode. |
| * config/dsp16xx/dsp16xx.c (hard_regno_mode_ok): #if 0 out use |
| of modes that don't appear anywhere in the machine description. |
| |
| * config/arc/arc-modes.def, config/arm/arm-modes.def |
| * config/c4x/c4x-modes.def, config/frv/frv-modes.def |
| * config/i386/i386-modes.def, config/i960/i960-modes.def |
| * config/ia64/ia64-modes.def, config/mmix/mmix-modes.def |
| * config/pa/pa-modes.def, config/pdp11/pdp11-modes.def |
| * config/rs6000/rs6000-modes.def, config/s390/s390-modes.def |
| * config/sparc/sparc-modes.def: Convert to new style for |
| declaring extra CC modes. |
| |
| 2003-10-13 Zack Weinberg <zack@codesourcery.com> |
| |
| * cpplex.c (_cpp_clean_line): In the common case of a line |
| with no trigraphs and no \-newline, avoid writing to memory. |
| (_cpp_skip_block_comment): Use a local 'cur' pointer instead |
| of the buffer member. Make c an uchar to avoid unnecessary |
| sign extensions. |
| |
| 2003-10-13 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * configure.in: Remove unnecessary test. |
| * configure: Regenerate. |
| |
| * configure.in: Fix grammatical error. Move UWIN host error to... |
| * config.host: Here. |
| * configure: Regenerate. |
| |
| 2003-10-13 Andreas Krebbel <krebbel1@de.ibm.com> |
| |
| * config/s390/s390.md ("*fmadddf4", "*fmsubdf4", "*fmaddsf4", |
| "*fmsubsf4"): Insns are now dependent on TARGET_FUSED_MADD instead |
| of flag_unsafe_math_optimizations. |
| * config/s390/s390.h ("MASK_NO_FUSED_MADD", "TARGET_NO_FUSED_MADD", |
| "TARGET_FUSED_MADD", "TARGET_SWITCHES"): Introduced new target flags |
| fused-madd and no-fused-madd. |
| * doc/invoke.texi: Documented the new options fused-madd and |
| no-fused-madd for S/390. |
| |
| 2003-10-14 Alan Modra <amodra@bigpond.net.au> |
| |
| * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Choose |
| MASK_ALIGN_NATURAL if rs6000_alignment_string not given. Don't |
| assign DEFAULT_ABI. |
| (ADJUST_FIELD_ALIGN, ROUND_TYPE_ALIGN): Update comment. |
| * config/rs6000/rs6000.c: Formatting. |
| (rs6000_parse_alignment_option): Only set rs6000_alignment_flags |
| when rs6000_alignment_string given. |
| |
| 2003-10-13 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR target/12538 |
| * config/sparc/sparc.c (MUST_SAVE_REGISTER): Delete. |
| (sparc_flat_must_save_register_p): New function to decide whether |
| a register must be saved/restored in the function prologue/epilogue. |
| (sparc_flat_compute_frame_size): Use it instead of MUST_SAVE_REGISTER. |
| |
| 2003-10-12 Steven Bosscher <steven@gcc.gnu.org> |
| |
| * config/avr/avr.c, config/avr/avr-protos.h: Convert to |
| ISO C90 function declarations and definitions. |
| * config/sh/sh.c, config/sh/sh-protos.h: Likewise. |
| |
| 2003-10-12 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc (*-*-freebsd*): Use tm_defines instead of tiny |
| config files which do the same thing. |
| * config/freebsd3.h, config/freebsd4.h, config/freebsd5.h, |
| config/freebsd6.h: Remove now unnecessary files. |
| |
| 2003-10-12 Steven Bosscher <steven@gcc.gnu.org> |
| |
| * c-common.c (c_common_truthvalue_conversion): Warn if the |
| address of a non-weak function is used as a truth value. |
| |
| 2003-10-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (WORD_REG_USED): Use SP_REG instead of |
| a literal. |
| * config/h8300/h8300.h (REGNO_OK_FOR_BASE_P): Use MAC_REG |
| instead of a literal. |
| |
| 2003-10-12 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * doc/extend.texi (Function Attributes): Mention the exceptional |
| path for noreturn-marked functions. |
| |
| 2003-10-12 Jan Hubicka <jh@suse.cz> |
| |
| * cgraphunit.c (cgraph_decide_inlining): Fix uninitialized variable |
| warning. |
| |
| 2003-10-12 Danny Smith <dannysmith@users.sourceforge.net> |
| |
| * config/i386/i386.c (x86_this_parameter): Fix typo. |
| |
| 2003-10-11 Jan Hubicka <jh@suse.cz> |
| |
| * Makefile.in (web.o): New. |
| * web.c: New file. |
| * rtl.h (web_main): Declare. |
| * timervar.def (TV_WEB): New. |
| * toplev.c (dump_file_index, dump_file_info): Add DFI_web. |
| (rest_of_hanle_web): New. |
| (flag_web): New static variable. |
| (lang_independent_options): Add "web". |
| (rest_of_compilation): Call rest_of_handle_web. |
| * invoke.texi (-fweb): Document. |
| * common.opt (fweb): New. |
| * flags.h (flag_web): New. |
| * opts.c (decode_options): Set flag_web at -O3. |
| |
| * passes.texi (web construction): Document. |
| * invoke.texi (-O3): Document that -fweb is enabled. |
| |
| * regrename.c (regrename_optimize): Deal better with situation when |
| replacement failed. |
| |
| * sched-ebb.c: Include params.h and profile.h |
| (schedule_ebbs): Use tracer parameters to discover superblocks |
| * Makefile.in (sched-ebb.o): Add dependencies. |
| |
| 2003-10-11 Roger Sayle <roger@eyesopen.com> |
| |
| * fold-const.c (negate_mathfn_p): New function to determine whether |
| a built-in mathematical function is sign preserving, f(-x) == -f(x). |
| Add support for BUILT_IN_ASIN, BUILT_IN_ASINF and BUILT_IN_ASINL. |
| (tree_swap_operands_p): Change API to take an additional argument |
| indicating that the swapped operands evaluate in reverse order. |
| Canonicalize VAR_DECLs and PARM_DECLs last if we can, i.e. neither |
| operand side-effects or we don't care about flag_evaluation_order. |
| (reorder_operands_p): New function to check whether its safe to |
| evaluate the given operands in reverse order. |
| (negate_expr_p): We can always negate integer constants unless |
| we honor -ftrapv and the signed type would overflow. Only allow |
| -(A-B) into B-A if reorder_operands_p says that its OK. Allow |
| negation of COMPLEX_CST if both real and imaginary parts can be |
| negated. Allow negation through floating point extensions and |
| sign-preserving built-in functions. |
| (negate_expr): Move the code to negate integers from "fold" to |
| here. Always negate integer constants unless we honor -ftrapv |
| and the signed type would overflow. Always negate real constants |
| unless we honor -ftrapping-math. Only convert -(A-B) into B-A |
| if allowed by reorder_operands_p. Add support for COMPLEX_CST. |
| Optimize negation through floating point extensions and |
| sign-preserving built-in functions (as defined by negate_mathfn_p). |
| (fold): Adjust calls to tree_swap_operands_p. |
| (fold <NEGATE_EXPR>): Move the remaining negation optimizations |
| to negate_expr_p/negate_expr. |
| (fold <MINUS_EXPR>): Use reorder_operands_p to check whether we're |
| allowed to convert (-A) - B into (-B) - A. |
| |
| 2003-10-11 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (expand_builtin_strcmp): Defend against the possibility |
| that gen_cmpstrsi may fail: Stabilize the argument list against |
| re-evaluation and expand the library call directly using this saved |
| argument list if a cmpstrsi sequence can't be generated. |
| (expand_builtin_strncmp): Likewise. |
| |
| * config/i386/i386.md (cmpstrsi, movstrsi): Disable with -Os. |
| |
| 2003-10-11 Roger Sayle <roger@eyesopen.com> |
| |
| PR optimization/12260 |
| * simplify-rtx.c (simplify_unary_operation): Simplify all unary |
| operations through CONST nodes. Optimize (neg (plus X C)) as |
| (minus -C X) for constant values C. |
| (simplify_binary_operation): Optimize (minus (neg X) C) as |
| (minus -C X) for constant values C. |
| (simplify_plus_minus): Avoid creating (neg (const (plus X C)), |
| instead create (minus -C X). |
| |
| 2003-10-11 Roger Sayle <roger@eyesopen.com> |
| |
| * expr.c (expand_expr <PLUS_EXPR>): Let expand_operands call |
| safe_from_p for us, once it chooses an evaluation order. |
| (expand_expr <MULT_EXPR>): Likewise. |
| (expand_expr <MIN_EXPR> <MAX_EXPR>): Likewise. If expand_operands |
| places the second operand in "target", swap the operands. |
| (do_store_flag): Let expand_operands call safe_from_p for us. |
| |
| 2003-10-11 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/12544 |
| * function.c (put_var_into_stack): Don't generate ADDRESSOFs |
| for DECL_NONLOCAL decls. |
| |
| 2003-10-11 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * expr.c: Follow spelling conventions. |
| * final.c: Likewise. |
| * optabs.c: Likewise. |
| * sched-deps.c: Likewise. |
| * sdbout.c: Likewise. |
| |
| Sat Oct 11 12:24:23 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * varasm.c (notice_global_symbol): Fix handling of variables; avoid |
| re-computing of variable. |
| |
| 2003-10-11 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (alpha_return_in_memory): Rename from |
| return_in_memory, make static, change signature to match target hook. |
| (alpha_setup_incoming_varargs): Make static, change signature to |
| match target hook, add code for vms and unicos. |
| (TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, |
| TARGET_PROMOTE_PROTOTYPES, TARGET_STRUCT_VALUE_RTX, |
| TARGET_RETURN_IN_MEMORY, TARGET_SETUP_INCOMING_VARARGS, |
| TARGET_STRICT_ARGUMENT_NAMING, |
| TARGET_PRETEND_OUTGOING_VARARGS_NAMED): New. |
| * config/alpha/alpha-protos.h: Update. |
| * config/alpha/alpha.h (PROMOTE_FUNCTION_ARGS, |
| PROMOTE_FUNCTION_RETURN, RETURN_IN_MEMORY, |
| SETUP_INCOMING_VARARGS): Remove. |
| * config/alpha/unicosmk.h (SETUP_INCOMING_VARARGS): Remove. |
| * config/alpha/vms.h (SETUP_INCOMING_VARARGS): Remove. |
| |
| 2003-10-11 Ian Lance Taylor <ian@wasabisystems.com> |
| |
| * config/arm/arm.c (arm_regno_class): Handle IWMMXT_GR_REGS. |
| |
| 2003-10-11 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/m68k/lb1sf68.asm: Follow spelling conventions. |
| * config/m68k/m68k.c: Likewise. |
| * config/m68k/m68k.h: Likewise. |
| * config/m68k/m68k.md: Likewise. |
| |
| 2003-10-11 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (expand_builtin_memcpy): Optimize case when the two |
| pointer arguments are the equal, non-volatile and side-effect free. |
| (expand_builtin_mempcpy): Likewise. |
| (expand_builtin_memmove): Likewise. |
| (expand_builtin_strcpy): Likewise. |
| (expand_builtin_memcmp): Likewise. |
| (expand_builtin_strcmp): Likewise. |
| (expand_builtin_strncmp): Likewise. |
| |
| 2003-10-11 Roger Sayle <roger@eyesopen.com> |
| |
| * combine.c (apply_distributive_law): Enable "distributive" floating |
| point optimizations with -funsafe-math-optimizations. |
| |
| 2003-10-11 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| * genmodes.c (emit_mode_mask) Change MASK to MODE_MASK. |
| |
| 2003-10-11 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/m68k/m68k-protos.h: Remove the prototype for |
| finalize_pic. |
| |
| 2003-10-11 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/m68k/m68k.c: Fix comment typos. |
| |
| 2003-10-11 Bernardo Innocenti <bernie@develer.com> |
| |
| * config/m68k/m68k-protos.h (use_return_insn): Change return type from |
| int to bool. |
| * config/m68k/m68k.c (struct m68k_frame): Add funcdef_no member. |
| (current_frame): New global var. |
| (m68k_compute_frame_layout): Cache computations in current_frame. |
| (m68k_initial_elimination_offset): Use values from current_frame |
| instead of recomputing them. |
| (use_return_insn): Likewise. |
| (m68k_output_function_prologue): Likewise. |
| (m68k_output_function_epilogue): Likewise. |
| * config/m68k/m68k.h (TARGET_CPU_CPP_PREDEFINES): Fold __PIC__ handling |
| inside the block for __pic__. |
| |
| 2003-10-11 Peter Barada <peter@baradas.org> |
| Bernardo Innocenti <bernie@develer.com> |
| |
| * config/m68k/m68k.c (m68k_frame): Move before protos referencing it. |
| (m68k_save_reg): Add boolean parameter `interrupt_handler'. |
| (m68k_interrupt_function_p): New function. |
| (m68k_handle_fndecl_attribute): Ditto. |
| (m68k_compute_frame_layout): Ditto. |
| (m68k_attribute_table): Define back-end specific attributes. |
| (m68k_output_function_epilogue): Emit RTE instruction for interrupt |
| functions. |
| |
| 2003-10-11 Bernardo Innocenti <bernie@develer.com> |
| |
| * config/m68k/t-uclinux: New target Makefile fragment. |
| * config/m68k/uclinux.h: New target macro file. |
| * config.gcc (m68k-*-uclinux): New target definition. |
| |
| 2003-10-10 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (builtin_mathfn_code): Generalize to check whether |
| the call is to any built-in function by comparing the call's |
| argument list against the builtin decl's function type. |
| |
| 2003-10-10 Roger Sayle <roger@eyesopen.com> |
| |
| * cse.c (constant_pool_entries_regcost): New global variable to |
| hold the register cost component of constant_pool_entries_cost. |
| (fold_rtx): Calculate constant_pool_entries_regcost at the same |
| time as constant_pool_entries_cost. |
| (cse_insn): Set both src_folded_cost and src_folded_regcost from |
| constant_pool_entries_cost and constant_pool_entries_regcost. |
| (cse_main): Initialize constant_pool_entries_regcost to zero. |
| |
| * optabs.c (expand_unop): Attach a REG_EQUAL note describing |
| the semantics of the sequence of bit operations used to negate |
| a floating-point value. |
| (expand_abs_nojump): Likewise attach a REG_EQUAL note describing |
| the semantics of the bit operations used to abs a floating point |
| value. |
| |
| 2003-10-11 Bernardo Innocenti <bernie@develer.com> |
| Paul Dale <pauli@snapgear.com> |
| |
| * config/m68k/lb1sf68.asm: Add __PIC__ and __ID_SHARED_LIBRARY__ |
| support. |
| * config/m68k/m68k-none.h (ASM_SPEC): Pass --pcrel to assembler on |
| -fpic, -fPIC, -msep-data and -mid-shared-library. |
| * config/m68k/m68k.c (m68k_library_id_string): New global variable. |
| (override_options): Add -msep-data and -mshared-library-id support. |
| (m68k_output_function_prologue): Generate code to load A5 for |
| TARGET_ID_SHARED_LIBRARY and TARGET_SEP_DATA. |
| (m68k_output_mi_thunk): Emit indirect jump on TARGET_ID_SHARED_LIBRARY. |
| (m68k_output_pic_call): New function. |
| * gcc/config/m68k/m68k.h (TARGET_SEP_DATA): New target flag. |
| (TARGET_ID_SHARED_LIBRARY): Ditto. |
| (TARGET_SWITCHES): Add switches for -mid-shared-library and -msep-data. |
| * gcc/config/m68k/m68k.md (call): Call m68k_output_pic_call(). |
| (call_value): Likewise. |
| |
| 2003-10-10 Zack Weinberg <zack@codesourcery.com> |
| |
| * gengenrtl.c (find_formats, genheader): Make i an unsigned |
| int, remove cast of NUM_RTX_CODE. |
| * machmode.h: Make the HAVE_MACHINE_MODES #ifdef encompass the |
| entire file. Remove the #ifs on GET_MODE_MASK etc and |
| GET_MODE_WIDER_MODE etc. |
| |
| 2003-10-10 Eric Christopher <echristo@redhat.com> |
| |
| * lcm.c (optimize_mode_switching): Change NORMAL_MODE |
| to MODE_ENTRY and MODE_EXIT. Add MODE_AFTER for insns |
| that set mode. |
| * config/sh/sh.h (MODE_ENTRY): New macro. |
| (MODE_EXIT): Ditto. |
| (MODE_AFTER): Ditto. |
| * config/sh/sh.md: Change for MODE_AFTER. Add |
| fp_set attribute. |
| * doc/tm.texi: Document MODE_AFTER, MODE_ENTRY, and MODE_EXIT. |
| |
| 2003-10-10 Zack Weinberg <zack@codesourcery.com> |
| |
| * genmodes.c, mode-classes.def: New files. |
| * machmode.def: Rewritten to genmodes.c interface. |
| * Makefile.in (extra_modes_file): New substitution variable. |
| (MACHMODE_H): No longer includes machmode.def or |
| @extra_modes_file@; instead, mode-classes.def and insn-modes.h. |
| (BUILD_RTL): Add $(BUILD_PREFIX)insn-modes.o. |
| (OBJS-common): Add insn-modes.o. |
| (STAGESTUFF): Add insn-modes.c, insn-modes.h, s-modes, and |
| genmodes$(build_exeext). |
| (insn-modes.o, insn-modes.c, insn-modes.h, s-modes, genmodes.o, |
| genmodes$(build_exeext), $(BUILD_PREFIX_1)insn-modes.o): New targets. |
| (s-genrtl): Don't depend on $(RTL_BASE_H). |
| (gengenrtl.o): Don't depend on coretypes.h, $(GTM_H), real.h, |
| or $(RTL_BASE_H); just rtl.def. |
| * gengenrtl.c: Don't include coretypes.h, tm.h, rtl.h, or |
| real.h. Give fake definition of CONST_DOUBLE_FORMAT and |
| substitute definition of NUM_RTX_CODE. Add casts to avoid |
| warnings. |
| * machmode.h: Include insn-modes.h, not machmode.def. Include |
| mode-classes.def to define enum mode_class. Tweak definitions |
| of GET_MODE_CLASS, GET_MODE_SIZE, GET_MODE_BITSIZE, GET_MODE_MASK, |
| GET_MODE_INNER, GET_MODE_WIDER_MODE, GET_CLASS_NARROWEST_MODE. |
| (inner_mode_array): Renamed mode_inner. |
| (mode_base_align): New. |
| * rtl.c (mode_name, mode_class, mode_bitsize, mode_size, |
| mode_unit_size, mode_wider_mode, mode_mask_array, |
| inner_mode_array, class_narrowest_mode): Delete definitions. |
| * stor-layout.c (get_mode_alignment): Use mode_base_align. |
| * real.h: Use MIN_MODE_FLOAT and MAX_MODE_FLOAT, not QFmode |
| and TFmode, in real_format_for_mode and REAL_MODE_FORMAT. |
| |
| * config/ip2k/ip2k.h, config/iq2000/iq2000.h: |
| No need to define BITS_PER_UNIT. |
| |
| 2003-10-10 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * config/ia64/ia64.c (ia64_vms_init_libfuncs): New function. |
| (ia64_output_function_prologue): Only write .prologue if --with-gnu-as. |
| (ia64_initialize_trampoline): If not using GAS, declare trampoline |
| as global. |
| * config/ia64/ia64.h (ASM_APP_ON, ASM_APP_OFF): Add vers for not GAS. |
| (ASM_OUTPUT_DEBUG_LABEL): Likewise. |
| |
| * stor-layout.c (compute_record_mode): Don't force BLKmode if |
| field is zero-length BLKmode. |
| * expr.c (expand_expr, case COMPONENT_REF): Handle case of BLKmode |
| zero-size references. |
| |
| * combine.c (distribute_links): Properly test for REG being set. |
| |
| * config/alpha/alpha.c (alpha_expand_block_mode): Don't use |
| gen_lowpart and company except for REG. |
| |
| 2003-10-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * pa64-hpux.h (LINK_SPEC): Use `-z' option with HP ld. |
| |
| 2003-10-10 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc (mips*-*-netbsd*): Remove content-free line. |
| |
| 2003-10-10 Herman A.J. ten Brugge <hermantenbrugge@home.nl> |
| |
| * gcov-io.h: Check BITS_PER_UNIT when defining gcov_unsigned_t, |
| gcov_position_t and gcov_type. |
| |
| 2003-10-09 Kaz Kojima <kkojima@gcc.gnu.org> |
| |
| * configure.in (HAVE_AS_TLS): Add sh-*-* and sh[34]*-*-* cases. |
| * configure: Regenerate. |
| |
| 2003-10-09 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (define_asm_attributes): Specify |
| the length of an asm insn more precisely. |
| |
| 2003-10-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/mips/iris6.h (SUBTARGET_CPP_SPEC): Define. |
| |
| 2003-10-09 Bob Wilson <bob.wilson@acm.org> |
| |
| * config/xtensa/xtensa.c (xtensa_dbx_register_number): Change first |
| FP register number to 48 and MAC16 accumulator to 0x210. |
| |
| 2003-10-09 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc: Remove redundant thread_file setting clauses for |
| various *-*-linux* targets. |
| |
| 2003-10-09 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (define_asm_attributes): New. |
| |
| 2003-10-09 Roger Sayle <roger@eyesopen.com> |
| |
| * optabs.c (prepare_float_lib_cmp): Always attach a REG_EQUAL note |
| to the comparison, as emit_libcall_block calls copy_rtx on equiv. |
| |
| 2003-10-09 Dorit Naishlos <dorit@il.ibm.com> |
| |
| * haifa-sched.c (ok_for_early_schedule): New function. |
| (early_queue_to_ready): New function. |
| (schedule_block): Allow early removal of insns from Q. |
| (schedule_insn): Update INSN_TICK in case of premature |
| issue. |
| * common.opt (sched_stalled_insns): New flag. |
| (sched_stalled_insns_dep): New flag. |
| * flags.h: Same above flags. |
| * opts.c: Same as above. |
| * toplev.c: Same as above. |
| * target.h (targetm.sched.is_costly_dependence): New |
| hook. |
| * target-def.h: Same as above. |
| * config/rs6000/rs6000.h: (rs6000_sched_costly_dep): |
| Support new flag -msched-costly-dep. |
| (DEFAULT_SCHED_COSTLY_DEP): Define. |
| * config/rs6000/rs6000.c: |
| (rs6000_is_costly_dependence): New function. |
| (is_load_insn, is_store_insn): New functions. |
| (is_load_insn1, is_store_insn1, is_mem_ref): New |
| functions. |
| * doc/invoke.texi (-fsched-stalled-insns-dep) |
| (-fsched-stalled-insns, -msched-costly-dep): Document |
| options. |
| * doc/tm.texi (is_costly_dependence): Define new |
| scheduler target hook. |
| |
| 2003-10-09 Jason Merrill <jason@redhat.com> |
| |
| PR c++/6392 |
| * c-common.c (c_build_qualified_type): Look through arrays first. |
| (c_apply_type_quals_to_decl): Look through arrays. |
| |
| * c-common.c (c_apply_type_quals_to_decl): Unset TREE_READONLY for |
| types with constructors. |
| |
| * coverage.c (build_ctr_info_value): Use build_decl to make a |
| VAR_DECL. |
| (create_coverage): Likewise. |
| |
| * stmt.c (resolve_asm_operand_names): Call check_unique_operand_names |
| here. |
| (expand_asm_operands): Not here. |
| (parse_input_constraint): No longer static. |
| * tree.h: Declare it. |
| |
| 2003-10-08 Kaz Kojima <kkojima@gcc.gnu.org> |
| |
| * config/sh/t-linux (SHLIB_LINK): Override to use a linker script |
| libgcc_s.so. |
| (SHLIB_INSTALL): Likewise. |
| |
| 2003-10-08 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * doc/install.texi: Remove reference to removed 'pthreads' thread |
| option. |
| |
| 2003-10-08 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.md ("abssi2_isel"): Add early clobber to |
| operand 2. |
| |
| 2003-10-08 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc: Don't accept --enable-threads=pthreads. Clean |
| up related case statements. |
| * configure.in: Don't accept --enable-threads=pthreads, |
| decosf1, mach, or os2 (none of which work anyway). Alphabetize |
| supported thread files in case clause. |
| * configure: Regenerate. |
| |
| 2003-10-08 Geoffrey Keating <geoffk@apple.com> |
| |
| * function.c (pad_to_arg_alignment): Move 'boundary_in_bytes' |
| definition to above SPARC_STACK_BOUNDARY_HACK. |
| |
| 2003-10-08 Jason Merrill <jason@redhat.com> |
| |
| * c-pretty-print.c (pp_c_postfix_expression) |
| <COMPOUND_LITERAL_EXPR>: Fix thinko. |
| |
| 2003-10-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * mklibgcc.in: Don't hide undefined or typeless symbols. |
| |
| 2003-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| PR optimization/12142 |
| * cse.c (count_reg_usage): In a SET with a REG SET_DEST, count the |
| uses of the register in the SET_SRC. Remove unnecessary argument. |
| * pa.c (legitimize_pic_address): Before reload, use a scratch register |
| for the intermediate result in loading the address of a SYMBOL_REF. |
| Set the MEM_NOTRAP_P flag for the MEM. Add a REG_EQUAL to the insn |
| which loads the SYMBOL_REF address. |
| |
| 2003-10-08 Timo Kokkonen <tjko@iki.fi> |
| Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR bootstrap/12490 |
| * scan-decls.c (MAX_EXTERN_C_BRACES): New preprocessor constant |
| to define the size of the extern_C_braces array. Set it to 200. |
| (scan_decls): Abort when extern_C_braces_length is out-of-bounds. |
| |
| 2003-10-08 Carlo Wood <carlo@alinoe.com> |
| |
| * Makefile.in (gengtype-lex.c): flex 2.5.4[a] doesn't understand |
| a space after the -o option. flex 2.5.31 understands both, with |
| and without the space. Removed that space. |
| |
| 2003-10-08 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_frame_info): Add cprestore_size field. |
| (compute_frame_size): Initialize it. Remove the .cprestore slot |
| from args_size. |
| (mips_output_function_prologue): Simplify accordingly. |
| (mips_debugger_offset): Change the mips16 frame pointer offset from |
| current_function_outgoing_args to cfun->machine->frame.args_size. |
| (mips_initial_elimination_offset): Likewise. |
| (mips_expand_prologue): Likewise. |
| (mips_expand_epilogue): Likewise. |
| |
| 2003-10-08 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.h (EXTRA_CONSTRAINT): Add 'W' constraint. |
| (EXTRA_MEMORY_CONSTRAINT): Define. |
| (CAN_ELIMINATE): Remove lwu workaround. |
| * config/mips/mips.md (*zero_extendsidi2_mem): Enable for mips16 too. |
| Use a 'W' constraint for the source operand. |
| |
| 2003-10-08 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * genopinit.c (main): Output code to declare undefined |
| variables. |
| |
| 2003-10-07 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * gengtype-lex.l: Remove -Wtraditional cruft. |
| * Makefile.in (gengtype-lex.c): Likewise. |
| |
| 2003-10-07 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * cfgloopmanip.c (fix_irreducible_loops): Initialize e correctly. |
| |
| 2003-10-07 Jason Merrill <jason@redhat.com> |
| |
| PR c++/12519 |
| * c-semantics.c (genrtl_cleanup_stmt): Ignore the CLEANUP_DECL if |
| it isn't a decl. |
| |
| 2003-10-07 Alexandre Oliva <aoliva@redhat.com> |
| |
| * gcc.c (cpp_options): Only pass -fworking-directory for -g* if |
| not overridden. |
| Fixes PR bootstrap/12173. |
| |
| 2003-10-07 Zack Weinberg <zack@codesourcery.com> |
| |
| * errors.c: Don't include coretypes.h or tm.h. |
| (trim_filename): Use IS_DIR_SEPARATOR. |
| * Makefile.in: Update dependencies of errors.o and |
| $(BUILD_PREFIX_1)errors.o. |
| |
| 2003-10-07 Geoffrey Keating <geoffk@apple.com> |
| |
| * function.c (pad_to_arg_alignment): Take STACK_POINTER_OFFSET into |
| account when aligning arguments. |
| * calls.c (STACK_POINTER_OFFSET): Move default from here ... |
| * defaults.h (STACK_POINTER_OFFSET): ... to here. |
| * config/sparc/sparc.h (STACK_BOUNDARY): Add comment about how |
| it's wrong when TARGET_ARCH64 && TARGET_STACK_BIAS. |
| (SPARC_STACK_BOUNDARY_HACK): Define. |
| * config/rs6000/rs6000.c (function_arg): On non-SVR4 systems, |
| arrange for vector parameters to varargs functions to be passed |
| in both memory and GPRs when appropriate. |
| (rs6000_va_arg): Vector arguments passed in memory are 16-byte |
| aligned. |
| |
| * hooks.c (hook_bool_tree_true): New. |
| (hook_rtx_tree_int_null): New. |
| (hook_rtx_rtx_null): Use NULL, not 0. |
| * hooks.h: Add 'extern' to everything. |
| (hook_bool_tree_true): New. |
| (hook_rtx_tree_int_null): New. |
| * targhooks.c (hook_bool_CUMULATIVE_ARGS_true): New. |
| * targhooks.h (hook_bool_CUMULATIVE_ARGS_true): New. |
| * config/rs6000/rs6000-protos.h (setup_incoming_varargs): Remove |
| prototype. |
| * config/rs6000/rs6000.c (rs6000_return_in_memory): New. |
| (setup_incoming_varargs): Prototype. |
| (TARGET_PROMOTE_FUNCTION_ARGS): Define. |
| (TARGET_PROMOTE_FUNCTION_RETURN): Define. |
| (TARGET_STRUCT_VALUE_RTX): Define. |
| (TARGET_RETURN_IN_MEMORY): Define. |
| (TARGET_SETUP_INCOMING_VARARGS): Define. |
| (TARGET_STRICT_ARGUMENT_NAMING): Define. |
| (TARGET_PRETEND_OUTGOING_VARARGS_NAMED): Define. |
| (init_cumulative_args): Use rs6000_return_in_memory. |
| (setup_incoming_varargs): Make 'static'. |
| * config/rs6000/rs6000.h (PROMOTE_FUNCTION_ARGS): Delete. |
| (PROMOTE_FUNCTION_RETURN): Delete. |
| (STRUCT_VALUE): Delete. |
| (RETURN_IN_MEMORY): Delete. |
| (SETUP_INCOMING_VARARGS): Delete. |
| |
| 2003-10-07 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/invoke.texi (Warning Options): Simplify and clarify the |
| descriptions of -Wnonnull and -Winit-self. |
| |
| 2003-10-07 Richard Earnshaw <rearnsha@arm.com> |
| |
| * optabs.c (init_intraclass_conv_libfuncs): Fix order of array |
| indicees for floating-point conversersion libcalls. |
| |
| 2003-10-07 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * Makefile.in: Add more comments separating large conceptually |
| separate sections. |
| |
| * configure.in: Clean up thread file logic. |
| * configure: Regenerate. |
| |
| 2003-10-07 Danny Smith <dannysmith@users.sourceforge.net> |
| |
| * config/i386/cygming.h (READONLY_DATA_SECTION_ASM_OP): Define. |
| (switch_to_section): Handle in_readonly_data. |
| * config/i386/winnt.c (i386_pe_asm_named_section): Handle |
| readonly data. |
| |
| 2003-10-07 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.md (cmpsi2_addneg): New ARM pattern. Add peephole2 to generate |
| it. |
| (cbranchne_decr1): New Thumb pattern. |
| * arm.c (arm_addimm_operand): New insn predicate. |
| * arm-protos.h: Add a prototype for it. |
| * arm.h (PREDICATE_CODES): Add it. |
| |
| 2003-10-07 Dorit Naishlos <dorit@il.ibm.com> |
| |
| * sched-int.h (sched_info): New field |
| sched_max_insns_priority. |
| * sched-rgn.c (init_ready_list): Add invocations to |
| targetm.sched.adjust_priority. |
| (sched_max_insns_priority): Init new field. |
| * sched-ebb.c (sched_max_insns_priority): Init new field. |
| * haifa-sched.c (set_priorities): Set |
| sched_info->sched_max_insns_priority. |
| * config/rs6000/rs6000.h: |
| (rs6000_sched_restricted_insns_priority_str): Support new |
| flag -mprioritize-restricted-insns. |
| (DEFAULT_RESTRICTED_INSNS_PRIORITY): Define. |
| * config/rs6000/rs6000.c (is_dispatch_slot_restricted): New |
| function. |
| (rs6000_adjust_priority): Change priority of restricted |
| insns, using above new function and new flag. |
| * doc/invoke.texi (-mprioritize-restricted-insns): Document |
| new option. |
| |
| 2003-10-07 Zack Weinberg <zack@codesourcery.com> |
| |
| * expr.c (cmpstr_optab, cmpmem_optab): New. |
| * genopinit.c: Initialize them. |
| * optabs.h: Declare them. |
| * optabs.c (init_optabs): Clear them. |
| (prepare_cmp_insn): Use cmpstr_optab and cmpmem_optab to find |
| block memory compare insns, not conditional chains. Restructure |
| the fallback generation of a call to memcmp/bcmp for better |
| readability. |
| |
| 2003-10-07 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (MIPS_MAX_FIRST_STACK_STEP): New macro. |
| (mips_save_restore_fn): New typedef. |
| (mips_add_large_offset_to_sp, mips_emit_frame_related_store): Remove. |
| (mips_set_frame_expr, mips_frame_set): Move above prologue code. |
| (save_restore_insns): Remove, replacing with... |
| (mips_save_restore_reg, mips_for_each_saved_reg): ...these new fns. |
| (mips_save_reg, mips_restore_reg): New function. |
| (mips_expand_prologue, mips_expand_epilogue): Rework. |
| * config/mips/mips.h (MIPS_TEMP1_REGNUM, MIPS_TEMP2_REGNUM): Remove. |
| (MIPS_PROLOGUE_TEMP_REGNUM, MIPS_EPILOGUE_TEMP_REGNUM): New macros. |
| (MIPS_PROLOGUE_TEMP, MIPS_EPILOGUE_TEMP): New macros. |
| |
| 2003-10-07 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_expand_prologue): Remove unused |
| traversal of function arguments. |
| |
| 2003-10-07 Richard Sandiford <rsandifo@redhat.com> |
| |
| * doc/invoke.texi: Remove documentation of -mentry. |
| * config/mips/mips.c (mips_entry_string, mips_entry): Remove. |
| (override_options, mips_save_reg_p): Remove handling. |
| (compute_frame_size, mips_output_function_prologue): Likewise. |
| (mips_expand_prologue, mips_expand_epilogue): Likewise. |
| * config/mips/mips.h (mips_entry_string): Remove declaration. |
| (TARGET_OPTIONS): Remove -mentry. |
| * config/mips/mips16.S: Remove mention of -mentry. |
| |
| 2003-10-06 Zack Weinberg <zack@codesourcery.com> |
| |
| * libfuncs.h (LTI_extendsfdf2, LTI_extendsfxf2, LTI_extendsftf2) |
| (LTI_extenddfxf2, LTI_extenddftf2, LTI_truncdfsf2, LTI_truncxfsf2) |
| (LTI_trunctfsf2, LTI_truncxfdf2, LTI_trunctfdf2, LTI_floatsisf) |
| (LTI_floatdisf, LTI_floattisf, LTI_floatsidf, LTI_floatdidf) |
| (LTI_floattidf, LTI_floatsixf, LTI_floatdixf, LTI_floattixf) |
| (LTI_floatsitf, LTI_floatditf, LTI_floattitf, LTI_fixsfsi, LTI_fixsfdi) |
| (LTI_fixsfti, LTI_fixdfsi, LTI_fixdfdi, LTI_fixdfti, LTI_fixxfsi) |
| (LTI_fixxfdi, LTI_fixxfti, LTI_fixtfsi, LTI_fixtfdi, LTI_fixtfti) |
| (LTI_fixunssfsi, LTI_fixunssfdi, LTI_fixunssfti, LTI_fixunsdfsi) |
| (LTI_fixunsdfdi, LTI_fixunsdfti, LTI_fixunsxfsi, LTI_fixunsxfdi) |
| (LTI_fixunsxfti, LTI_fixunstfsi, LTI_fixunstfdi, LTI_fixunstfti) |
| (extendsfdf2_libfunc, extendsfxf2_libfunc, extendsftf2_libfunc) |
| (extenddfxf2_libfunc, extenddftf2_libfunc, truncdfsf2_libfunc) |
| (truncxfsf2_libfunc, trunctfsf2_libfunc, truncxfdf2_libfunc) |
| (trunctfdf2_libfunc, floatsisf_libfunc, floatdisf_libfunc) |
| (floattisf_libfunc, floatsidf_libfunc, floatdidf_libfunc) |
| (floattidf_libfunc, floatsixf_libfunc, floatdixf_libfunc) |
| (floattixf_libfunc, floatsitf_libfunc, floatditf_libfunc) |
| (floattitf_libfunc, fixsfsi_libfunc, fixsfdi_libfunc, fixsfti_libfunc) |
| (fixdfsi_libfunc, fixdfdi_libfunc, fixdfti_libfunc, fixxfsi_libfunc) |
| (fixxfdi_libfunc, fixxfti_libfunc, fixtfsi_libfunc, fixtfdi_libfunc) |
| (fixtfti_libfunc, fixunssfsi_libfunc, fixunssfdi_libfunc) |
| (fixunssfti_libfunc, fixunsdfsi_libfunc, fixunsdfdi_libfunc) |
| (fixunsdfti_libfunc, fixunsxfsi_libfunc, fixunsxfdi_libfunc) |
| (fixunsxfti_libfunc, fixunstfsi_libfunc, fixunstfdi_libfunc) |
| (fixunstfti_libfunc): Delete. |
| * optabs.h (struct optab_handlers): Break out of struct optab. |
| (struct convert_optab, convert_optab, enum convert_optab_index, |
| convert_optab_table, sext_optab, zext_optab, trunc_optab, |
| sfix_optab, ufix_optab, sfixtrunc_optab, ufixtrunc_optab, |
| sfloat_optab, ufloat_optab): New. |
| (set_conv_libfunc): Prototype. |
| (GEN_FCN): Use C90 indirect call syntax, remove unnecessary cast. |
| (trunc_optab): Renamed btrunc_optab. |
| * builtins.c (expand_builtin_mathfn): Update to match. |
| * optabs.c (extendtab, fixtab, fixtrunctab, floattab): Delete. |
| (convert_optab_table, new_convert_optab, init_convert_optab) |
| (init_interclass_conv_libfuncs, init_intraclass_conv_libfuncs) |
| (set_conv_libfunc): New. |
| (can_extend_p, gen_extend_insn, can_fix_p, can_float_p) |
| (expand_float, expand_fix): Use new conversion optabs, |
| not old insn code tables or long chains of ifs. |
| (init_optabs): No need to clear old insn code tables. |
| Initialize the new optabs, not the old libfunc array entries. |
| Don't handle FIXUNS_TRUNC_LIKE_FIX_TRUNC here. |
| * genopinit.c: Initialize conversion optabs, not the |
| former insn code tables. Remove unnecessary casts. |
| Handle FIXUNS_TRUNC_LIKE_FIX_TRUNC here. |
| * expr.c (convert_move): Remove redundant check that |
| to_real==from_real. Use the conversion optabs instead |
| of long chains of tests of modes. Move partial-integer-mode |
| interconversion above all integer conversion. Do not recurse |
| on a value forced into a register in the original mode. |
| |
| * config/gofast.h, config/frv/frv.c, config/ia64/ia64.c |
| * config/mips/mips.c, config/pa/pa.c, config/rs6000/rs6000.c |
| * config/sparc/sparc.c: Use set_conv_libfunc to adjust entries |
| in new conversion optabs; do not reference the old libfunc |
| array entries. No need to include libfuncs.h. |
| |
| 2003-10-06 Roger Sayle <roger@eyesopen.com> |
| |
| * config/i386/i386.c (ix86_expand_setcc): Annotate the floating |
| point comparison sequence with a REG_EQUAL note that describes |
| the comparison's semantics. |
| |
| 2003-10-06 Roger Sayle <roger@eyesopen.com> |
| |
| * expr.c (expand_expr <COND_EXPR>): Handle the void type semantics |
| of COND_EXPR when expanding the "A op 0 ? FOO : A" optimizations. |
| |
| 2003-10-06 Roger Sayle <roger@eyesopen.com> |
| Zack Weinberg <zack@codesourcery.com> |
| |
| * optabs.c (prepare_float_lib_cmp): Avoid searching for REG_RETVAL |
| instruction by using LCT_CONST and then calling emit_libcall_block |
| ourselves. |
| |
| 2003-10-06 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> |
| |
| PR optimization/11974 |
| * optabs.c (expand_unop): Promote libcall outmode according to |
| hard_libcall_value. |
| |
| 2003-10-06 Zack Weinberg <zack@codesourcery.com> |
| |
| * real.h (REAL_MODE_FORMAT): New macro. |
| * c-cppbuiltin.c, optabs.c, real.c, config/alpha/alpha.c |
| * config/c4x/c4x.c, config/i370/i370.c, config/i386/freebsd.h |
| * config/i386/i386.c, config/i960/i960.c, config/ia64/ia64.c |
| * config/m68k/m68k.c, config/mips/mips.c, config/rs6000/rs6000.c |
| * config/vax/vax.c: Use REAL_MODE_FORMAT instead of referring |
| directly to real_format_for_mode array, wherever possible. |
| |
| 2003-10-06 Devang Patel <dpatel@apple.com> |
| |
| * dwarf2out.c (is_main_source): Remove variable. |
| (dwarf2out_start_source_file): Do not check is_main_source. |
| Do not reset is_main_source. |
| (dwarf2out_init): Do not initialize is_main_source. |
| |
| 2003-10-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * fixinc/inclhack.def (stdio_va_list): Removed _ap fix. |
| (irix_stdio_va_list): Don't require leading printf, IRIX 6.5.21 |
| introduced some multi-line prototypes. |
| * fixinc/fixincl.x: Regenerate. |
| |
| 2003-10-06 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.h (PREDICATE_CODES): Add stack_operand. |
| * config/mips/mips.c (stack_operand): New predicate. |
| * config/mips/mips.md: Use it for the destination of mips16 insns |
| that store $31. |
| |
| 2003-10-06 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.md (*lowsi): Renamed from lowsi. |
| (*lowdi): Likewise lowdi. |
| (*lowsi_mips16, *lowdi_mips16): New patterns. |
| * config/mips/mips.c (mips_const_insns, mips_output_move): Remove |
| mips16 CONSTANT_RELOC handling. |
| (mips_delegitimize_address): Adjust for new sdata representation. |
| |
| 2003-10-06 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_arg_info): If MUST_PASS_IN_STACK, |
| skip any remaining register arguments. |
| |
| 2003-10-06 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * reload.c (find_reloads_subreg_address): Use correct offset for |
| paradoxical MEM subregs on big-endian targets. |
| |
| 2003-10-06 Andrew Haley <aph@redhat.com> |
| |
| * tree.c (get_callee_fndecl): Call |
| lang_hooks.lang_get_callee_fndecl. |
| * langhooks-def.h (LANG_HOOKS_GET_CALLEE_FNDECL): New. |
| (lhd_get_callee_fndecl): New. |
| |
| 2003-10-06 Andrew Pinski <apinski@apple.com> |
| |
| * config/darwin.c (machopic_non_lazy_ptr_name): Fix off by one |
| error in calculating the length of the string. |
| (machopic_stub_name): Likewise. |
| |
| 2003-10-06 Roger Sayle <roger@eyesopen.com> |
| |
| * optabs.c (prepare_float_lib_cmp): Attach a REG_EQUAL note |
| describing the return value of the comparison libcall to the |
| REG_RETVAL instruction of the emitted sequence. |
| |
| 2003-10-06 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/12215 |
| * cse.c (cse_set_around_loop): Emit the move at the beginning |
| of the next basic block for trapping sets. |
| |
| 2003-10-06 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/11637 |
| * combine.c (adjust_for_new_dest): New function to adjust the |
| notes and LOG_LINKS when the dest of an insn has changed. |
| (try_combine): Use it when deleting the first insn of a two-insn |
| parallel or splitting a two-load parallel. |
| |
| 2003-10-06 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_classify_constant): Only allow UNSPECs |
| if TARGET_EXPLICIT_RELOCS. |
| |
| 2003-10-06 Mark Mitchell <mark@codesourcery.com> |
| |
| PR bootstrap/12512 |
| * Makefile.in (info): Use double-colon rules. |
| (dvi): Likewise. |
| (generated-manpages): Likewise. |
| * configure.in: Do not create lang.info, lang.dvi, or |
| lang.generated-manpages hooks. |
| * configure: Regenerated. |
| * objc/Make-lang.in (objc.info): Remove. |
| (objc.dvi): Remove. |
| (objc.generated-manpages): Remove. |
| * doc/sourcebuild.texi: Update description of info, dvi, and |
| generated-manpages hooks. |
| |
| 2003-10-06 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.md: Merge mips16 lw/srl pattern with its splitter. |
| |
| 2003-10-05 Andrew Pinski <apinski@apple.com> |
| |
| * config/darwin.c (machopic_non_lazy_ptr_name): Fix off by one |
| errors in memcpy destinations. |
| (machopic_stub_name): Likewise. |
| |
| 2003-10-05 Andrew Pinski <apinski@apple.com> |
| |
| * config/darwin.c (machopic_non_lazy_ptr_name): |
| Change strcat to memcpy and add length together. |
| (machopic_stub_name): Likewise. |
| |
| 2003-10-05 Kaz Kojima <kkojima@gcc.gnu.org> |
| |
| * config/sh/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Handle new |
| signal trampoline codes. |
| |
| 2003-10-05 Chris Demetriou <cgd@broadcom.com> |
| |
| * config/mips/mips.md (*divsf3): Move description of |
| SB-1 F2 erratum from here to... |
| (divsf3): Here. Disable if TARGET_FIX_SB1 is set and |
| flag_unsafe_math_optimizations is not. |
| |
| 2003-10-05 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/linuxspe.h: Define TARGET_SPE_ABI, TARGET_SPE, |
| TARGET_E500, TARGET_ISEL, and TARGET_FPRS. |
| |
| 2003-10-05 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * c-pretty-print.c: Fix comment typos. |
| * c-pretty-print.h: Likewise. |
| * calls.c: Likewise. |
| * cfgloopmanip.c: Likewise. |
| * cgraphunit.c: Likewise. |
| * cppfiles.c: Likewise. |
| * final.c: Likewise. |
| * function.c: Likewise. |
| * gcov-io.h: Likewise. |
| * gcse.c: Likewise. |
| * genoutput.c: Likewise. |
| * loop.c: Likewise. |
| * postreload.c: Likewise. |
| * reg-stack.c: Likewise. |
| * regmove.c: Likewise. |
| * sched-int.h: Likewise. |
| * sched-rgn.c: Likewise. |
| * simplify-rtx.c: Likewise. |
| * tree-inline.c: Likewise. |
| * config/m68hc11/m68hc11.h: Likewise. |
| * config/mmix/mmix.c: Likewise. |
| * config/mn10300/mn10300.md: Likewise. |
| * config/sh/sh.h: Likewise. |
| |
| 2003-10-05 Richard Henderson <rth@redhat.com> |
| |
| * tree-inline.c (remap_type): New. |
| (remap_decl): Use it. Remap DECL_SIZE*. |
| (copy_body_r): Use it. |
| (walk_tree): Walk TREE_TYPE too. |
| (copy_tree_r): Don't walk subtrees of types. |
| * tree.c (variably_modified_type_p): Restructure. Consider integer |
| types with non-const bounds variably modified. |
| |
| 2003-10-05 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/invoke.texi: Fix typos. |
| |
| 2003-10-05 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * fold-const.c: Follow spelling conventions. |
| * function.c: Likewise. |
| * config/c4x/c4x.h: Likewise. |
| * config/c4x/c4x.md: Likewise. |
| * config/frv/frv.md: Likewise. |
| * config/rs6000/aix.h: Likewise. |
| * config/rs6000/linux64.h: Likewise. |
| * config/xtensa/xtensa.c: Likewise. |
| |
| 2003-10-05 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * c-pretty-print.c: Fix comment formatting. |
| * cfglayout.c: Likewise. |
| * cfgloopanal.c: Likewise. |
| * cppcharset.c: Likewise. |
| * dbxout.c: Likewise. |
| * ggc-page.c: Likewise. |
| * ggc.h: Likewise. |
| * target.h: Likewise. |
| |
| 2003-10-04 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * gengtype-lex.l: Recognize typedef of functions without PARAMS macro. |
| |
| 2003-10-04 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config/v850/v850-c.c, config/v850/v850-protos.h, config/v850/v850.c: |
| Convert to ISO C90 function declarations and definitions. |
| |
| 2003-10-04 Zack Weinberg <zack@codesourcery.com> |
| |
| * libfuncs.h |
| (LTI_eqhf2, LTI_nehf2, LTI_gthf2, LTI_gehf2, LTI_lthf2) |
| (LTI_lehf2, LTI_unordhf2, LTI_eqsf2, LTI_nesf2, LTI_gtsf2) |
| (LTI_gesf2, LTI_ltsf2, LTI_lesf2, LTI_unordsf2, LTI_eqdf2) |
| (LTI_nedf2, LTI_gtdf2, LTI_gedf2, LTI_ltdf2, LTI_ledf2) |
| (LTI_unorddf2, LTI_eqxf2, LTI_nexf2, LTI_gtxf2, LTI_gexf2) |
| (LTI_ltxf2, LTI_lexf2, LTI_unordxf2, LTI_eqtf2, LTI_netf2) |
| (LTI_gttf2, LTI_getf2, LTI_lttf2, LTI_letf2, LTI_unordtf2) |
| (eqhf2_libfunc, nehf2_libfunc, gthf2_libfunc, gehf2_libfunc) |
| (lthf2_libfunc, lehf2_libfunc, unordhf2_libfunc, eqsf2_libfunc) |
| (nesf2_libfunc, gtsf2_libfunc, gesf2_libfunc, ltsf2_libfunc) |
| (lesf2_libfunc, unordsf2_libfunc eqdf2_libfunc, nedf2_libfunc) |
| (gtdf2_libfunc, gedf2_libfunc, ltdf2_libfunc, ledf2_libfunc) |
| (unorddf2_libfunc eqxf2_libfunc, nexf2_libfunc, gtxf2_libfunc) |
| (gexf2_libfunc, ltxf2_libfunc, lexf2_libfunc, unordxf2_libfunc |
| (eqtf2_libfunc, netf2_libfunc, gttf2_libfunc, getf2_libfunc) |
| (lttf2_libfunc, letf2_libfunc, unordtf2_libfunc): |
| Delete. |
| * optabs.h (OTI_eq, OTI_ne, OTI_gt, OTI_ge, OTI_lt, OTI_le) |
| (OTI_unord, eq_optab, ne_optab, gt_optab, ge_optab, lt_optab) |
| (le_optab, unord_optab): New. |
| |
| * optabs.c (prepare_float_lib_cmp): Rewrite. Get the libfuncs |
| from the code_to_optab table, not a giant switch; use |
| swap_condition; do widening only if a comparison function that |
| we can call exists in a wider mode, not if a cmp_optab insn or |
| libfunc exists in a wider mode; call protect_from_queue |
| exactly once on each operand. |
| (init_optabs): Initialize the new optabs, not the deleted libfuncs. |
| |
| * config/gofast.h, config/ia64/ia64.c, config/mips/mips.c |
| * config/pa/pa.c, config/rs6000/rs6000.c, config/sparc/sparc.c: |
| Set floating point comparison libfuncs using set_optab_libfunc |
| on the appropriate optab. |
| |
| * config/ia64/ia64.c (ia64_hpux_init_libfuncs): Fix typo. |
| * config/rs6000/rs6000.c (rs6000_init_libfuncs): Correct ABI |
| selector conditionals. |
| |
| 2003-10-04 Stephane Carrez <stcarrez@nerim.fr> |
| |
| * config/m68hc11/t-m68hc11-gas (MULTILIB_MATCHES): m68hcs12 is |
| identical to m68hc12 as far as libraries are concerned. |
| |
| 2003-10-04 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR c/12446 |
| * c-typeck.c (convert_for_assignment): Issue an error for |
| array to pointer assignment after default conversion. |
| (digest_init): Likewise. |
| |
| 2003-10-04 Fariborz Jahanian <fjahanian@apple.com> |
| |
| * c-decl.c (duplicate_decls): retain DECL_COMMON of old declaration |
| |
| 2003-10-03 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/extend.texi (Function Attributes): Fix title of GNU C |
| Preprocessor manual. |
| (C++ Extensions): Fix reference to "Predefined Macros" in the |
| GNU C Preprocessor manual. |
| |
| 2003-10-04 Richard Earnshaw <reanrsha@arm.com> |
| |
| * doc/extend.texi: Document how GCC estimates and relies on the size |
| of an asm. |
| |
| 2003-10-04 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_pad_arg_upward): Pad floating-point |
| arguments downward for big-endian o64. |
| |
| 2003-10-03 Robert Bowdidge <bowdidge@apple.com> |
| |
| * ggc-page.c (ggc_pch_write_object): Replace fseek() with fwrite() in |
| PCH generation, avoiding too-frequent flushes when writing to NFS |
| file system. |
| |
| 2003-10-03 Ziemowit Laski <zlaski@apple.com> |
| |
| * objc/objc-act.c (lookup_category): Mark as 'inline'. |
| |
| 2003-10-03 Alexander Malmberg <alexander@malmberg.org> |
| Ziemowit Laski <zlaski@apple.com> |
| |
| * objc/objc-act.c (add_method_to_hash_list, lookup_category): |
| New functions. |
| (lookup_method_in_hash_lists): New parameter indicating whether |
| we are messaging 'Class' or 'id'. |
| (check_duplicates): Likewise; do not assume all methods will |
| be either class or instance methods. |
| (generate_category, finish_class): Use lookup_category(). |
| (add_method): Use add_method_to_hash_list(); insert instance |
| methods of root classes into the global class method hash table. |
| (add_category): Use lookup_category(); avoid constructing |
| duplicate categories. |
| (really_start_method): Add method to corresponding @interface, |
| if not already there (and if the @interface exists). |
| (finish_message_expr, finish_objc): Adjust calls to |
| check_duplicates(). |
| |
| 2003-10-03 Roger Sayle <roger@eyesopen.com> |
| |
| PR optimization/9325, PR java/6391 |
| * fold-const.c (fold_convert): For floating point to integer |
| conversions, return the maximum/minimum representable integer |
| value if the real constant overflows the destination type. |
| * tree.c (real_value_from_int_cst): Allow the type to be NULL, |
| meaning don't truncate the result to a floating point mode. |
| Simplify the logic by calling real_from_integer directly. |
| * simplify-rtx.c (simplify_unary_operation): Implement the |
| same semantics for folding floating point to integer conversions |
| in RTL. |
| |
| 2003-10-03 Chris Demetriou <cgd@broadcom.com> |
| |
| * config/mips/mips.c (mips_emit_prefetch): Restructure |
| to avoid use of arrays, handle indexed prefetch. |
| * config/mips/mips.h (ISA_HAS_FP4, ISA_HAS_PREFETCH): Update comments. |
| (ISA_HAS_PREFETCHX): New deffine. |
| * config/mips/mips.md ("type" attr): Add new "prefetchx" value, |
| update comments. |
| (prefetch_indexed_di, prefetch_indexed_si): New insns. |
| |
| 2003-10-03 Jeff Sturm <jsturm@one-point.com> |
| Roger Sayle <roger@eyesopen.com> |
| |
| PR optimization/12289 |
| * calls.c (emit_call_1): Pretend to have popped the arguments |
| to noreturn and longjmp functions instead of ignoring them. |
| (expand_call): Don't adjust stack_pointer_dela while |
| inhibit_defer_pop is set. |
| |
| 2003-10-03 Andreas Schwab <schwab@suse.de> |
| |
| PR bootstrap/12276 |
| * configure.in: Check for libunwind on the host only if building |
| a native compiler. |
| * configure: Regenerated. |
| |
| 2003-10-03 Paolo Carlini <pcarlini@unitus.it> |
| |
| * unwind-pe.h (read_encoded_value_with_base): Constify u and |
| its inizialization cast. |
| |
| 2003-10-03 Richard Sandiford <rsandifo@redhat.com> |
| |
| PR target/12485 |
| * config/mips/mips.c (mips_load_got): GOT accesses can't trap. |
| |
| 2003-10-02 Mark Mitchell <mark@codesourcery.com> |
| |
| PR optimization/12180 |
| * tree-inline.c (inline_forbidden_p_1): Do not permit inlining of |
| functions containing calls to __builtin_next_arg. |
| |
| 2003-10-02 Chris Demetriou <cgd@broadcom.com> |
| |
| * config/mips/mips.c (mips_emit_prefetch): Use operand 3 |
| in instructions being output. |
| * config/mips/mips.md (prefetch_si_address): Change third |
| operand's constraint letter to 'I'. |
| (prefetch_di_address): Likewise. |
| (prefetch_si, prefetch_di): Set third operand to const0_rtx. |
| |
| 2003-10-02 Zack Weinberg <zack@codesourcery.com> |
| |
| * system.h: Poison macros obsoleted by earlier patch. |
| * config/cris/cris.c: C90-ify a function definition. |
| |
| 2003-10-02 Josef Zlomek <zlomekj@suse.cz> |
| |
| PR/12292 |
| * combine.c (make_field_assignment): Check whether rtx's code |
| is CONST_INT before using INTVAL. |
| |
| 2003-10-02 Josef Zlomek <zlomekj@suse.cz> |
| |
| * cgraph.c (cgraph_node): Use INSERT instead of 1 in |
| htab_find_slot_with_hash. |
| (cgraph_node_for_identifier): Use NO_INSERT. |
| (cgraph_remove_node): Use NO_INSERT. |
| (cgraph_varpool_node): Use INSERT. |
| (cgraph_varpool_node_for_identifier): Use NO_INSERT. |
| |
| 2003-10-02 Josef Zlomek <zlomekj@suse.cz> |
| |
| Waldek Hebisch <hebisch@math.uni.wroc.pl> |
| PR/12072 |
| * varasm.c (compare_constant): Fix thinko. |
| |
| 2003-10-02 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/frv/frv.c (frv_issue_rate): New function. |
| (frv_pack_insns): Use it. |
| (TARGET_SCHED_ISSUE_RATE): Define. |
| |
| 2003-10-02 Steven Bosscher <s.bosscher@student.tudelft.nl> |
| |
| * config/mcore/mcore.c: Convert to ISO C90 function declarations |
| and definitions. |
| * config/mcore/mcore.h: Likewise. |
| * config/mcore/mcore-protos.h: Likewise. |
| |
| 2003-10-02 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/frv/frv.c (frv_use_dfa_pipeline_interface): New function. |
| (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define. |
| |
| 2003-10-01 Per Bothner <pbothner@apple.com> |
| |
| * c-lex.c (src_line): Remove unneeded static variable. |
| (cb_line_change): Set input_line directly, instead of src_line. |
| (get_non_padding_token): We no longer need to compensate for the |
| "horrible things" the C++ front-end does with the current line number, |
| |
| * cpplib.c (_cpp_pop_buffer): Do generate a _cpp_do_file_change |
| callback even when popping the main file. |
| * c-lex.c (fe_file_change): Handle a NULL new_map. |
| * fix-header.c (cb_file_change): Likewise. |
| * c-ppoutput.c (pp_file_change): Likewise. |
| |
| * cppinit.c (cpp_read_main_file): Split into two functions: |
| Distribute _cpp_stack_file call over the two functions. |
| (cpp_find_main_file): New function. |
| Don't call _cpp_do_file_change even if working_directory flag set. |
| (cpp_push_main_file): New function. |
| * cppfiles.c (_cpp_find_failed): New helper function. |
| (find_file): Made non-static and renamed to _cpp_find_file. |
| (_cpp_stack_file): No longer needed. But note the following. |
| (stack_file): Made non-static and renamed to _cpp_stack_file. |
| * fix-header.c (cpp_read_main_file): Replace cpp_read_main_file |
| call with calls to cpp_find_main_file and cpp_push_main_file. |
| (search_path_head): If there is no current buffer, use main_file. |
| * cpphash.h: Update function declarations. |
| * cpplib.h: Update function declarations. |
| |
| * c-opts.c (c_common_post_options): Don't call cpp_find_main_file yet. |
| (c_common_parse_file): No longer need to call cpp_read_main_file |
| when file_index > 0 (as in multi-file or server compiation). |
| (finish_options): Change to <built-in> is an LC_ENTER, not LC_RENAME |
| as this now happens before cpp_push_main_file. |
| (push_command_line_include): When done with options, pass LC_LEAVE |
| instead of LC_RENAME to cpp_change_file and finally cpp_push_main_file. |
| (fe_file_change): Handle NULL new_map, and simplify. |
| * cpplex.c (_cpp_get_fresh_line): Revert my no-longer-needed |
| 08-28 change, since we're never called with a NULL buffer. |
| (_cpp_lex_direct): Likewise. |
| * cpptrad.c (_cpp_read_logical_line_trad): Likewise. |
| Return false if buffer is NULL at end. |
| |
| * cpplex.c (_cpp_get_fresh_line): Return value now just depends on |
| whether pfile->buffer is NULL after pop, ignoring return_at_eof. |
| * cpphash.h (struct cpp_buffer): Remove unused return_at_eof field. |
| * cpplib.c (cpp_push_buffer): Since we no longer set return_at_eof, |
| remove the unused return_at_eof parameter. |
| * cppfiles.c, cpplib.c, cppmacro.c, cpppch.c, fix-header.c: |
| Update callers of cpp_push_buffer. |
| |
| 2003-10-01 Zack Weinberg <zack@codesourcery.com> |
| |
| * target.h (init_libfuncs): New hook. |
| * target-def.h: Default TARGET_INIT_BUILTINS and |
| TARGET_INIT_LIBFUNCS to hook_void_void. Add |
| TARGET_INIT_LIBFUNCS to TARGET_INITIALIZER. |
| * builtins.c (default_init_builtins): Delete. |
| * expr.h (default_init_builtins): Delete prototype. |
| * doc/tm.texi: Document TARGET_INIT_LIBFUNCS and US_SOFTWARE_GOFAST. |
| Tweak documentation of TARGET_FLOAT_LIB_COMPARE_RETURNS_BOOL. |
| Remove documentation of INIT_TARGET_OPTABS, MULSI3_LIBCALL, |
| DIVSI3_LIBCALL, UDIVSI3_LIBCALL, MODSI3_LIBCALL, UMODSI3_LIBCALL, |
| MULDI3_LIBCALL, DIVDI3_LIBCALL, UDIVDI3_LIBCALL, MODDI3_LIBCALL, |
| and UMODDI3_LIBCALL, |
| |
| * Makefile.in (optabs.o): Depends on target.h. |
| * defaults.h: Provide default for FLOAT_LIB_COMPARE_RETURNS_BOOL. |
| * optabs.c: Include target.h. |
| (prepare_float_lib_cmp): No need for #ifdef around use of |
| FLOAT_LIB_COMPARE_RETURNS_BOOL. |
| (set_optab_libfunc): New function. |
| (init_optabs): Delete use of all *_LIBCALL defines. |
| Call targetm.init_libfuncs not INIT_TARGET_OPTABS. |
| * optabs.h: Prototype set_optab_libfunc. |
| |
| * config.gcc: Remove all references to pa/long_double.h, |
| ia64/hpux_longdouble.h, and gofast.h. |
| (mips-*-*): When --enable-gofast, just add US_SOFTWARE_GOFAST |
| to tm_defines; don't set INIT_SUBTARGET_OPTABS or change tm_file. |
| |
| * config/alpha/alpha.c, config/c4x/c4x.c, config/cris/cris.c |
| * config/frv/frv.c, config/h8300/h8300.c, config/i860/i860.c |
| * config/ia64/ia64.c, config/ip2k/ip2k.c, config/m68hc11/m68hc11.c |
| * config/mips/mips.c, config/pa/pa.c, config/rs6000/rs6000.c |
| * config/sparc/sparc.c, config/vax/vax.c: |
| Provide a definition for TARGET_INIT_LIBFUNCS. Where |
| necessary, include optabs.h, libfuncs.h, and/or config/gofast.h. |
| |
| * config/alpha/unicosmk.h, config/alpha/vms.h, config/c4x/c4x.h |
| * config/avr/avr.h, config/cris/cris.h, config/frv/frv.h |
| * config/h8300/h8300.h, config/i860/i860.h, config/ip2k/ip2k.h |
| * config/iq2000/iq2000.h, config/m68hc11/m68hc11.h, config/mips/mips.h |
| * config/rs6000/aix.h, config/rs6000/sysv4.h, config/sparc/elf.h |
| * config/sparc/lite.h, config/sparc/netbsd-elf.h, config/sparc/sol2.h |
| * config/sparc/sparc.h, config/v850/v850.h, config/vax/vax.h |
| * config/vax/elf.h: Don't define or use INIT_TARGET_OPTABS, |
| INIT_SUBTARGET_OPTABS, or any *_LIBCALL macros. |
| |
| * config/ia64/hpux.h: Redefine INTEL_EXTENDED_IEEE_FORMAT to 0. |
| Set TARGET_INIT_LIBFUNCS and FLOAT_LIB_COMPARE_RETURNS_BOOL here. |
| * config/pa/pa-hpux.h: Define LONG_DOUBLE_TYPE_SIZE, |
| HPUX_LONG_DOUBLE_LIBRARY, and FLOAT_LIB_COMPARE_RETURNS_BOOL here. |
| * config/ia64/hpux_longdouble.h, config/pa/long_double.h: Delete. |
| |
| * config/rs6000/xcoff.h: Don't define RS6000_ITRUNC nor RS6000_UITRUNC. |
| * config/sparc/sparc.h: Default SUN_CONVERSION_LIBFUNCS and |
| SUN_INTEGER_MULTIPLY_64 to 0. |
| * config/sparc/sol2.h: Redefine SUN_CONVERSION_LIBFUNCS and |
| SUN_INTEGER_MULTIPLY_64 to 1. |
| * config/sparc/elf.h: Redefine SUN_CONVERSION_LIBFUNCS and |
| SUN_INTEGER_MULTIPLY_64 to 0. |
| * config/sparc/lite.h, config/sparc/liteelf.h, config/sparc/sp86x-elf.h: |
| Define US_SOFTWARE_GOFAST. |
| * config/vax/vax.h: Default TARGET_ELF to 0. |
| * config/vax/elf.h: Redefine TARGET_ELF to 1. |
| |
| * config/gofast.h: Don't define any macros here. Provide one |
| static function, gofast_maybe_init_libfuncs, which does what |
| INIT_GOFAST_LIBFUNCS used to do but only if US_SOFTWARE_GOFAST |
| is already defined. Do not clear negation libfuncs. Do |
| not mess with HFmode, XFmode, or TFmode libfuncs. |
| |
| * config/avr/avr.c (avr_init_once): #if 0 out; mark FIXME. |
| |
| 2003-10-01 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| PR C/12466 |
| * c-parse.in (parmlist_2): Mark declaration with an ellipsis as ISO C. |
| |
| 2003-10-01 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/mips/xm-iris5.h: Remove, unnecessary. |
| * config.build (mips-sgi-irix5*): Remove. |
| (mips-sgi-irix6*o32): Likewise. |
| * config.gcc (mips-sgi-irix6*o32): Remove xm_file. |
| (mips-sgi-irix5cross64): Likewise. |
| (mips-sgi-irix5*): Likewise. |
| * config.host (mips-sgi-irix5*): Remove. |
| (mips-sgi-irix6*o32): Likewise. |
| |
| 2003-10-01 Zack Weinberg <zack@codesourcery.com> |
| |
| * dbxout.c (dbxout_fptype_value): Delete. |
| (dbxout_type): Emit R3 for all COMPLEX_TYPEs. |
| |
| 2003-10-01 Alexandre Oliva <aoliva@redhat.com> |
| |
| * output.h (compute_reloc_for_constant): Declare. |
| * varasm.c (compute_reloc_for_constant): Extract from... |
| (output_addressed_constants): ... here. Adjust all callers. |
| |
| 2003-10-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * aclocal.m4: Add hpux10* and hpux11.00 to /dev/zero blacklist. |
| * configure: Rebuilt. |
| |
| 2003-10-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * fold-const.c (make_range): When handling unsigned, don't reverse |
| range if high bound is zero. |
| |
| 2003-09-30 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/frv/frv.h (PREDICATE_CODES): Added |
| condexec_si_media_operator, condexec_sf_add_operator and |
| condexec_sf_conv_operator. Removed condexec_sf_binary_operator |
| and condexec_sf_unary_operator. |
| |
| 2003-10-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * aclocal.m4: Add ultrix* to /dev/zero blacklist. |
| * configure: Rebuilt. |
| |
| 2003-10-01 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * except.h (MUST_USE_SJLJ_EXCEPTIONS): Revert 2003-09-23 change. |
| Allow override. |
| * doc/tm.texi (MUST_USE_SJLJ_EXCEPTIONS): Document. |
| |
| 2003-09-23 David S. Miller <davem@redhat.com> |
| |
| * config/sparc/linux.h (LINK_GCC_C_SEQUENCE_SPEC): Undefine |
| before redefining. |
| * config/sparc/linux64.h (LINK_GCC_C_SEQUENCE_SPEC): Likewise. |
| |
| 2003-10-01 Steven Bosscher <steven@gcc.gnu.org> |
| |
| * config/cris/cris-protos.h, config/cris/cris.c: Convert to ISO |
| C90 function declarations and definitions. |
| |
| 2003-10-01 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc (cris-*-linux*): Revert mistaken commit. |
| |
| 2003-10-01 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/11753 |
| * config/sparc/sparc.md (length attribute) [fcc branch]: Add 1 to |
| the length in the non-V9 case. |
| |
| 2003-09-30 Richard Henderson <rth@redhat.com> |
| |
| * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes): Honor |
| DWARF_ALT_FRAME_RETURN_COLUMN. |
| * unwind-dw2.c (dwarf_reg_size_table): Expand by one. |
| (_Unwind_GetGR, _Unwind_SetGR): Validate lookup column. |
| (uw_frame_state_for): Return end-of-stack for null return address. |
| * doc/tm.texi (DWARF_ALT_FRAME_RETURN_COLUMN): Add. |
| |
| * config/alpha/alpha.c (alpha_sa_mask): Add r31 for eh_return. |
| (alpha_expand_prologue): Store a zero for it. |
| (alpha_expand_epilogue): Don't reload it. |
| * config/alpha/alpha.h (DWARF_ALT_FRAME_RETURN_COLUMN): New. |
| * config/alpha/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Use column 64 |
| for the sigframe return address. |
| |
| 2003-09-30 Kelley Cook <kelleycoook@wideopenwest.com> |
| |
| * sdbout.c: Convert to ISO C90 prototypes. |
| * objc/objc-act.c: Likewise. |
| |
| 2003-09-30 Kelley Cook <kelleycoook@wideopenwest.com> |
| |
| * config/i386/cygwin1.c: Convert to ISO C90 prototypes. |
| * config/i386/winnt.c: Likewise. |
| * config/i386/cygming.h: Likewise. |
| |
| 2003-09-30 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * fold-const.c (fold): Fold (A & ~B) - (A & B) into |
| (A ^ B) - B for any B. |
| |
| 2003-09-30 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc (arm*-*-kaos*, i[34567]86-*-kaos*, powerpc-*-kaos*, |
| powerpcle-*-kaos*, strongarm-*-kaos*): Disable fixproto. |
| |
| 2003-09-30 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm/ieee754-sf.S: Tidy formatting. |
| |
| 2003-09-30 Nicolas Pitre <nico@cam.org> |
| |
| * arm/lib1funcs.asm (ARM_DIV_MOD_BODY): Split into ARM_DIV_BODY |
| and ARM_MOD_BODY. |
| (ARM_MOD_BODY): Rewritten. added clz insns for __ARM_ARCH__ >= 5. |
| (ARM_DIV_BODY): Added clz insns for __ARM_ARCH__ >= 5, |
| added better divisor alignment in the other case. |
| (ARM_DIV2_ORDER): Added, finds the order of a single bit divisor. |
| (__divsi3, __udivsi3, __modsi3, __umodsi3): rewritten using the |
| macros above, add fast exits for divisor >= dividend, etc. |
| |
| 2003-09-30 Nicolas Pitre <nico@cam.org> |
| |
| * arm/ieee754-df.S: Split compilation of fixunsdfsi from |
| L_fixdfsi target. |
| * arm/t-arm-elf (LIB1ASMFUNCS): Add _fixunsdfsi. |
| |
| 2003-09-30 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc: Default use_fixproto to 'no'. |
| |
| 2003-09-30 Richard Sandiford <rsandifo@redhat.com> |
| |
| PR optimization/12345 |
| * config/mips/mips-protos.h (mips_restore_gp): Remove. |
| (mips_gp_save_slot): Declare. |
| * config/mips/mips.c (mips_restore_gp): Remove in favor of... |
| (mips_gp_save_slot): ...this new function. |
| * config/mips/mips.md (exception_receiver): Use mips_gp_save_slot |
| and mips_output_move to generate the output template. |
| (call_internal): Force splitting if TARGET_SPLIT_CALLS. Don't emit |
| a gp load after a noreturn call. Load the gp using a move rather |
| than an exception_receiver pattern. |
| (call_value_internal, call_value_multiple_internal): Likewise. |
| (call_split, call_value_split, call_value_multiple_split): Clobber $28. |
| |
| 2003-09-30 Carlo Wood <carlo@alinoe.com> |
| |
| PR debug/12319 |
| * cfglayout.c (insn_scope): Use prologue_locator and |
| epilogue_locator; return the outer function scope for |
| pro- and epilogue insns. |
| |
| 2003-09-29 Zack Weinberg <zack@codesourcery.com> |
| |
| * objc/objc-act.c (encode_type): Encode INTEGER_TYPEs and |
| REAL_TYPEs based on the bitsize of the type's mode, not the |
| mode directly. |
| |
| 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * dwarf2out.c (default_eh_frame_section): Split into ... |
| (named_section_eh_frame_section, collect2_eh_frame_section): ... new |
| functions. |
| * output.h (named_section_eh_frame_section): Declare. |
| (collect2_eh_frame_section): Likewise. |
| |
| 2003-09-29 Zack Weinberg <zack@codesourcery.com> |
| |
| * real.c (real_sqrt): Use get_canonical_qnan directly. |
| |
| * dwarf2out.c (add_const_value_attribute): Use real_to_target. |
| |
| * varasm.c (assemble_real): Use real_to_target directly, |
| calculate the number of significant elements of the result |
| array and write them out in a loop, instead of using a giant |
| switch statement to pick the correct REAL_VALUE_TO_TARGET_* |
| macro. |
| |
| 2003-09-29 Jan Hubicka <jh@suse.cz> |
| |
| PR c++/12175 |
| * varasm.c (notice_global_symbol): Discard external symbols. |
| |
| PR optimization/12286 |
| * gcov-io.c (gcov_read_words): Fix memmove call. |
| * profile.c (compute_branch_probabilities): Add extra sanity checks. |
| |
| 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config.gcc (sparc-*-solaris2*): Handle Solaris 10 and up like |
| Solaris 7-9. |
| |
| * fixinc/inclhack.def (solaris_widec): Replace solaris2.[0-5]* by |
| wildcards which explicitly match micro versions. |
| * fixinc/fixincl.x: Regenerate. |
| |
| 2003-09-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * fold-const.c (fold): Fold (A & ~B) - (A & B) into |
| (A ^ B) - B, where B is any power of 2 minus 1. |
| |
| 2003-09-29 Jan Hubicka <jh@suse.cz> |
| |
| * libgcov.c (gcov_exit): Fix two pastos. |
| |
| 2003-09-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (*tst_extzv_1_n): Combine with the |
| define_split immediately below to form define_insn_and_split. |
| |
| 2003-09-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (*tstsi_variable_bit): New. |
| (*tstsi_variable_bit_qi): Likewise. |
| |
| 2003-09-28 Phil Edwards <phil@codesourcery.com> |
| |
| * doc/cppopts.texi: Use 'dashMP' instead of '-MP' as a cross- |
| reference name. |
| |
| 2003-09-28 Richard Henderson <rth@redhat.com> |
| |
| * c-decl.c (duplicate_decls): Copy DECL_SOURCE_LOCATION, not |
| file and line separately. |
| |
| 2003-09-28 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.md ("*adddi3_carry1_cc", "*adddi3_carry1_cconly", |
| "*adddi3_carry2_cc", "*adddi3_carry2_cconly", "*subdi3_borrow_cc", |
| "*subdi3_borrow_cconly"): New insns. |
| ("*addsi3_sub", "*subsi3_sub"): Remove. |
| ("*subdi3_cc", *subdi3_cconly"): Use only if TARGET_64BIT. |
| ("*subsi3_cc"): Fix op_type attribute. |
| |
| 2003-09-28 Richard Henderson <rth@redhat.com> |
| |
| * stmt.c (expand_asm_operands): Take a location_t, instead of |
| individual file and line. |
| * c-typeck.c (c_expand_asm_operands): Likewise. |
| * tree.h (expand_asm_operands): Update decl. |
| * c-common.h (c_expand_asm_operands): Likewise. |
| * c-semantics (genrtl_asm_stmt): Update call. |
| |
| 2003-09-28 Philip Blundell <philb@gnu.org> |
| |
| * config/arm/arm.c (legitimize_pic_address): Check |
| SYMBOL_REF_LOCAL_P, not ENCODED_SHORT_CALL_ATTR_P. |
| (arm_assemble_integer): Likewise. |
| |
| 2003-09-28 Steven Bosscher <steven@gcc.gnu.org> |
| |
| * config/pdp11/pdp11-protos.h, config/pdp11/pdp11.c, |
| config/c4x/c4x-c.c, config/c4x/c4x-protos.h, config/c4x/c4x.c, |
| config/c4x/c4x.h: |
| Convert to ISO C90 function declarations and definitions. |
| |
| 2003-09-28 Steven Bosscher <steven@gcc.gnu.org> |
| |
| * config/stormy16/stormy16.c, config/stormy16/stormy16-protos.h: |
| Convert to ISO C90 function declarations and definitions. |
| |
| 2003-09-28 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_constant_info): Add reloc field. |
| (mips_classify_constant): Initialize it. Always set SYMBOL to the |
| underlying symbol, not to an unspec. |
| (mips_delegitimize_address, print_operand): Clean up accordingly. |
| |
| 2003-09-28 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips-protos.h (mips16_gp_pseudo_reg): Remove. |
| * config/mips/mips.h (LEGITIMATE_CONSTANT_P): Remove orphaned comment. |
| * config/mips/mips.c (mips_reloc_offset_ok_p): New function. |
| (mips_classify_constant): Use it. |
| (mips_splittable_symbol_p): Add an offset argument. |
| (mips_classify_address): Adjust call accordingly. |
| (mips_legitimize_symbol): Handle sdata references with LO_SUM rather |
| than a relocation unspec. Update call to mips_splittable_symbol_p. |
| Generalize the code that copes with symbols + invalid offsets. |
| (print_operand): Allow '%R' to be applied to small data addresses. |
| (mips_reloc_string): Remove RELOC_GPREL16. |
| (mips_sdata_pointer): Renamed from mips16_gp_pseudo_reg. Return $gp |
| for TARGET_EXPLICIT_RELOCS. Return null if we can't use gp-relative |
| relocation operators. |
| * config/mips/mips.md (RELOC_GPREL16): Remove. Shuffle other reloc |
| constants accordingly. |
| |
| 2003-09-27 Roger Sayle <roger@eyesopen.com> |
| |
| * toplev.c (flag_evaluation_order): New global variable. |
| * flags.h (flag_evaluation_order): Prototype here. |
| * expr.c (expand_operands): If we need to preserve observable |
| evaluation order, protect exp1 from clobbering exp0's result. |
| |
| 2003-09-28 Andreas Jaeger <aj@suse.de> |
| |
| * c-decl.c (finish_function): Convert definition to ISO C90. |
| * ifcvt.c (mark_loop_exit_edges): Likewise. |
| * ra-rewrite.c (emit_colors): Likewise. |
| |
| 2003-09-27 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc (alpha*-dec-osf[45]*): Disable fixproto. |
| * config.gcc (arm*-*-uclinux*): Disable fixproto. |
| * config.gcc (powerpc-*-eabispe*, powerpc-*-eabisimaltivec*, |
| powerpc-*-eabialtivec*): Disable fixproto. |
| |
| 2003-09-27 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/12340 |
| * loop.h (struct induction): Document the new semantics |
| of the 'same' field for bivs. |
| * unroll.c (biv_total_increment): Don't count the same |
| biv increment several times. |
| (loop_iterations) [GENERAL_INDUCT]: Likewise. |
| |
| 2003-09-27 Graham Stott <graham.stott@btinternet.com> |
| |
| * unroll.c (loop_interations)[GT]: Add missing break. |
| |
| 2003-09-27 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * config/chorus.h, config/darwin-c.c, config/darwin-protos.h, |
| config/darwin.c, config/darwin.h, config/dbx.h, config/dbxcoff.h, |
| config/dbxelf.h, config/elfos.h, config/fp-bit.h, |
| config/freebsd-nthr.h, config/freebsd-spec.h, config/freebsd.h, |
| config/freebsd3.h, config/freebsd4.h, config/freebsd5.h, |
| config/freebsd6.h, config/netbsd-aout.h, config/netbsd-elf.h, |
| config/netbsd.h, config/netware.h, config/openbsd-oldgas.h, |
| config/openbsd.h, config/ptx4.h, config/alpha/alpha-protos.h, |
| config/alpha/alpha.c, config/alpha/alpha.h, config/alpha/alpha.md, |
| config/alpha/elf.h, config/alpha/ev4.md, config/alpha/ev5.md, |
| config/alpha/ev6.md, config/alpha/freebsd.h, config/alpha/linux-elf.h, |
| config/alpha/linux.h, config/alpha/netbsd.h, config/alpha/openbsd.h, |
| config/alpha/osf.h, config/alpha/osf5.h, config/alpha/unicosmk.h, |
| config/alpha/vms-cc.c, config/alpha/vms-crt0-64.c, |
| config/alpha/vms-crt0.c, config/alpha/vms-dwarf2.asm, |
| config/alpha/vms-dwarf2eh.asm, config/alpha/vms-ld.c, |
| config/alpha/vms-psxcrt0-64.c, config/alpha/vms-psxcrt0.c, |
| config/alpha/vms.h, config/alpha/vms64.h, config/alpha/vms_tramp.asm, |
| config/alpha/xm-vms.h, config/arc/arc-modes.def, |
| config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h, |
| config/arc/arc.md, config/arc/initfini.c, config/arc/lib1funcs.asm, |
| config/avr/avr-protos.h, config/avr/avr.c, config/avr/avr.h, |
| config/avr/avr.md, config/d30v/d30v-protos.h, config/d30v/d30v.h, |
| config/d30v/d30v.md, config/fr30/fr30-protos.h, config/fr30/fr30.c, |
| config/fr30/fr30.h, config/fr30/fr30.md, config/fr30/lib1funcs.asm, |
| config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c, |
| config/frv/frv-abi.h, config/frv/frv-asm.h, config/frv/frv-modes.def, |
| config/frv/frv-protos.h, config/frv/frv.c, config/frv/frv.h, |
| config/frv/frv.md, config/frv/frvbegin.c, config/frv/frvend.c, |
| config/frv/lib1funcs.asm, config/h8300/clzhi2.c, config/h8300/ctzhi2.c, |
| config/h8300/parityhi2.c, config/h8300/popcounthi2.c, |
| config/i370/i370-c.c, config/i370/i370-protos.h, config/i370/i370.c, |
| config/i370/i370.h, config/i370/i370.md, config/i370/linux.h, |
| config/i370/mvs.h, config/i370/oe.h, config/i386/darwin.h, |
| config/i960/i960-c.c, config/i960/i960-coff.h, |
| config/i960/i960-modes.def, config/i960/i960-protos.h, |
| config/i960/i960.c, config/i960/i960.h, config/i960/i960.md, |
| config/i960/rtems.h, config/ia64/elf.h, config/ia64/ia64.h, |
| config/m32r/initfini.c, config/m32r/m32r-protos.h, config/m32r/m32r.c, |
| config/m32r/m32r.h, config/m32r/m32r.md, config/m68hc11/larith.asm, |
| config/m68hc11/m68hc11-protos.h, config/m68hc11/m68hc11.c, |
| config/m68hc11/m68hc11.h, config/m68hc11/m68hc11.md, |
| config/m68hc11/m68hc12.h, config/m68k/coff.h, config/m68k/crti.s, |
| config/m68k/crtn.s, config/m68k/hp320.h, config/m68k/hp320base.h, |
| config/m68k/lb1sf68.asm, config/m68k/linux.h, config/m68k/m68020-elf.h, |
| config/m68k/m68k-aout.h, config/m68k/m68k-none.h, |
| config/m68k/m68k-protos.h, config/m68k/m68k.c, config/m68k/m68k.h, |
| config/m68k/m68k.md, config/m68k/m68kelf.h, config/m68k/m68kv4.h, |
| config/m68k/netbsd-elf.h, config/m68k/openbsd.h, |
| config/m68k/rtemself.h, config/m68k/sgs.h, config/mcore/lib1.asm, |
| config/mcore/mcore-elf.h, config/mcore/mcore-pe.h, |
| config/mcore/mcore-protos.h, config/mcore/mcore.c, |
| config/mcore/mcore.md, config/mips/elf.h, config/mips/elf64.h, |
| config/mips/elforion.h, config/mips/iris5.h, config/mips/iris6.h, |
| config/mips/iris6gld.h, config/mips/irix6-libc-compat.c, |
| config/mips/linux.h, config/mips/mips-protos.h, config/mips/mips.c, |
| config/mips/mips.h, config/mips/mips.md, config/mips/netbsd.h, |
| config/mips/openbsd.h, config/mips/r3900.h, config/mips/rtems.h, |
| config/mips/vr.h, config/mn10300/linux.h, |
| config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c, |
| config/mn10300/mn10300.h, config/mn10300/mn10300.md, |
| config/ns32k/__unorddf2.c, config/ns32k/__unordsf2.c, |
| config/ns32k/netbsd.h, config/ns32k/ns32k-protos.h, |
| config/ns32k/ns32k.c, config/ns32k/ns32k.h, config/ns32k/ns32k.md, |
| config/pdp11/2bsd.h, config/pdp11/pdp11-modes.def, |
| config/pdp11/pdp11-protos.h, config/pdp11/pdp11.c, |
| config/pdp11/pdp11.h, config/pdp11/pdp11.md, config/rs6000/biarch64.h, |
| config/rs6000/default64.h, config/sh/coff.h, config/sh/crt1.asm, |
| config/sh/crti.asm, config/sh/crtn.asm, config/sh/elf.h, |
| config/sh/embed-elf.h, config/sh/linux.h, config/sh/little.h, |
| config/sh/netbsd-elf.h, config/sh/rtems.h, config/sh/rtemself.h, |
| config/sh/sh-protos.h, config/sh/sh.c, config/sh/sh.h, |
| config/sh/sh.md, config/sh/sh64.h, config/sh/shmedia.h, |
| config/sh/sshmedia.h, config/sh/ushmedia.h, config/sparc/pbd.h, |
| config/sparc/sparc.h, doc/install-old.texi, fixinc/fixinc.ptx, |
| fixinc/fixinc.svr4: GNU CC -> GCC. |
| |
| 2003-09-26 Loren James Rittle <ljrittle@acm.org> |
| |
| * objc/objc-act.c (tm_p.h): Tweak order. |
| * objc/Make-lang.in (objc/objc-act.o): Add $(TM_P_H). |
| |
| 2003-09-26 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc (hppa*64*-*-linux* | parisc*64*-*-linux*): |
| Include t-slibgcc-elf-ver and t-linux in tmake_file. |
| * config.gcc (hppa*64*-*-linux* | parisc*64-*-linux*): |
| Disable fixproto. |
| * config.gcc (i960-*-coff*, m68k-*-aout*, sparclite-*-coff*): |
| Disable fixproto. |
| * config.gcc (i[34567]86-*-solaris2*, sparc64-*-solaris2*, |
| sparcv9-*-solaris2*, sparc-*-solaris2*): Disable fixproto. |
| |
| * config/i386/unix.h: Remove (unused) DEFAULT_ASSEMBLER_DIALECT. |
| |
| 2003-09-26 Loren James Rittle <ljrittle@acm.org> |
| |
| * config/i386/i386.h (ix86_return_in_memory): Revert my last patch. |
| * objc/objc-act.c (tm_p.h): Include. |
| |
| 2003-09-26 Per Bothner <pbothner@apple.com> |
| |
| * dbxout.c (dbxout_typedefs): Output typedefs in forward order. |
| No longer any need to reverse by recursion. |
| |
| 2003-09-26 Roger Sayle <roger@eyesopen.com> |
| Richard Henderson <rth@redhat.com> |
| |
| PR optimization/11741 |
| * gcse.c (pre_insert_copy_insn): Tweak the logic for finding the |
| appropriate set to match that in hash_scan_insn. Fall back to |
| the original copy method, if we can't validate changing insn. |
| (pre_delete): Only delete instructions that have a single_set, |
| instead of aborting when we encounter an PARALLEL insn with more |
| then one SET. |
| |
| 2003-09-26 Andreas Krebbel <krebbel1@de.ibm.com> |
| |
| * config/s390/s390.md ("builtin_setjmp_setup"): Insn deleted. |
| ("builtin_longjmp"): Insn deleted. |
| ("save_stack_nonlocal"): Save literal pool base pointer behind |
| backchain and stack pointer. |
| ("restore_stack_nonlocal"): Restore literal pool base pointer. |
| * config/s390/s390.h (STACK_SAVEAREA_MODE): Double size of |
| the stack save area for the nonlocal goto case. |
| |
| 2003-09-26 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| PR bootstrap/12358 |
| * pa.c (output_bvb): Fix typo. |
| |
| 2003-09-26 Richard Sandiford <rsandifo@redhat.com> |
| |
| * expmed.c (store_bit_field): Don't search for an integer mode |
| unless we need the result. |
| |
| 2003-09-26 Richard Sandiford <rsandifo@redhat.com> |
| |
| * expr.c (emit_move_insn_1): If there is no move pattern for the |
| original mode, try using a pattern for the corresponding integer mode. |
| |
| 2003-09-26 Richard Sandiford <rsandifo@redhat.com> |
| |
| PR middle-end/9200 |
| * combine.c (if_then_else_cond): Tighten mode check. |
| |
| 2003-09-25 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * cppcharset.c, cpphash.h: Rename 'struct strbuf' to |
| 'struct _cpp_strbuf'. |
| |
| * config/i386/netbsd-elf.h, config/i386/netbsd64.h, |
| config/i386/netware.h, config/i386/nto.h, config/i386/openbsd.h, |
| config/i386/pentium.md, config/i386/pmmintrin.h, config/i386/ppro.md, |
| config/i386/ptx4-i.h, config/i386/rtemself.h, config/i386/sco5.h, |
| config/i386/sol2.h, config/i386/svr3gas.h, config/i386/sysv3.h, |
| config/i386/sysv4-cpp.h, config/i386/sysv4.h, config/i386/sysv5.h, |
| config/i386/unix.h, config/i386/uwin.h, config/i386/vsta.h, |
| config/i386/xm-cygwin.h, config/i386/xm-djgpp.h, |
| config/i386/xm-mingw32.h, config/i386/xmmintrin.h: Replace |
| "GNU CC", "GNU compiler", and "GNU C-compiler" with "GCC". |
| * config/i386/i386-aout.h, config/i386/i386-coff.h, |
| config/i386/i386-interix.h, config/i386/i386-interix3.h, |
| config/i386/i386-modes.def, config/i386/i386-protos.h, |
| config/i386/i386.c, config/i386/i386.h, config/i386/i386.md, |
| config/i386/i386elf.h, config/i386/k6.md, config/i386/kaos-i386.h, |
| config/i386/linux-aout.h, config/i386/linux.h, config/i386/linux64.h, |
| config/i386/lynx-ng.h, config/i386/lynx.h, config/i386/mingw32.h, |
| config/i386/mmintrin.h, config/i386/moss.h: GNU CC -> GCC. |
| "GNU compiler" -> GCC. |
| * config/i386/att.h, config/i386/beos-elf.h, config/i386/biarch64.h, |
| config/i386/bsd.h, config/i386/crtdll.h, config/i386/cygming.h, |
| config/i386/cygwin.h, config/i386/cygwin1.c, config/i386/cygwin2.c, |
| config/i386/darwin.h, config/i386/djgpp.h, config/i386/emmintrin.h, |
| config/i386/freebsd-aout.h, config/i386/freebsd.h, |
| config/i386/freebsd64.h, config/i386/gas.h: GNU CC -> GCC. |
| |
| 2003-09-25 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * cgraph.c (dump_cgraph): Don't output newline before dump. Add in |
| "local" to the callgraph dump. Output "after inlining" earlier. |
| * cgraphunit.c: Fix dumpfile whitespace and commonize headers of the |
| callgraph dumps. Correct misspellings. |
| (cgraph_decide_inlining): Output number of insns before inlining. |
| Output the calling function into which a function is inlined. |
| (cgraph_decide_small_functions): Format dump file like always_inline. |
| |
| 2003-09-25 Loren James Rittle <ljrittle@acm.org> |
| |
| * config/i386/i386.h (ix86_return_in_memory): Add prototype. |
| |
| 2003-09-25 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (s390_emit_prologue): Simplify accesses to |
| FPR slots in the save area. |
| (s390_emit_epilogue): Likewise. |
| |
| 2003-09-25 Richard Sandiford <rsandifo@redhat.com> |
| |
| * cgraph.h (cgraph_remove_edge): Declare. |
| * cgraph.c (cgraph_remove_edge): Make extern. |
| * cgraphunit.c (cgraph_finalize_function): Call cgraph_remove_edge |
| instead of cgraph_remove_call. |
| |
| 2003-09-25 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * objc/objc-act.c (gen_declaration_1): Fix printf format. |
| |
| 2003-09-25 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.c (all_cores): arm710t, arm720t and arm740t are all based on the |
| arm7tdmi core. |
| |
| 2003-09-25 Ziemowit Laski <zlaski@apple.com> |
| |
| * config/darwin-protos.h (objc_image_info_section): |
| New prototype. |
| |
| 2003-09-25 Ziemowit Laski <zlaski@apple.com> |
| |
| * Makefile.in (stub-objc.o): Depend on $(GGC_H). |
| |
| 2003-09-25 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc: Get rid of more gratuitious 'x'es. Actually allow |
| tsc701 as a --with-cpu, --with-tune setting for sparc. |
| |
| 2003-09-25 Ziemowit Laski <zlaski@apple.com> |
| |
| * c-parse.in (objc_try_stmt): Do not specify a %type. |
| |
| 2003-09-25 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc: New 'widely ported system' clause for rtems. |
| Set thread file there, not in individual clauses. |
| |
| 2003-09-25 Richard Sandiford <rsandifo@redhat.com> |
| |
| PR target/6222 |
| * config/mips/mips.c (mips_va_arg): Handle arguments that must be |
| passed on the stack. |
| |
| 2003-09-25 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc (widely ported systems section): Mostly alphabetize |
| by system. Comment the case where we can't. |
| * config.gcc (widely ported systems section): Reindent and clean up. |
| |
| * config.gcc: Remove some unnecessary uses of 'x' in case statements. |
| Actually allow ep9312 as an arm --with-arch setting. |
| |
| * config.gcc (*-hpux11): Disable fixproto. |
| |
| 2003-09-24 Phil Edwards <phil@codesourcery.com> |
| |
| PR pch/12112 |
| * gcc/cppfiles.c (pch_open_file): Return based on combined |
| result of all files. |
| (validate_pch): Return validate flag for current file. |
| |
| 2003-09-24 Roger Sayle <roger@eyesopen.com> |
| |
| PR bootstrap/12358 |
| * fold-const.c (tree_swap_operands_p): Only reorder operands when |
| one of the operands is constant. |
| |
| 2003-09-24 Ziemowit Laski <zlaski@apple.com> |
| |
| MERGE OF objc-improvements-branch into MAINLINE: |
| * Makefile.in (C_OBJS): Add in stub-objc.o. |
| (c-parse.y): Change sed demarcations to begin with '@@'. |
| (stub-objc.o): New rule. |
| * c-common.c (flag_nil_receivers, flag_objc_exceptions, flag_zero_link, |
| flag_replace_objc_classes): New flags. |
| * c-common.h (RID_AT_THROW, RID_AT_TRY, RID_AT_CATCH, RID_AT_FINALLY, |
| RID_AT_SYNCHRONIZED): New keywords. |
| (flag_nil_receivers, flag_objc_exceptions, flag_zero_link, |
| flag_replace_objc_classes): New flags. |
| (lookup_interface, is_class_name, objc_is_object_ptr, objc_check_decl, |
| objc_comptypes, objc_message_selector, lookup_objc_ivar, |
| get_current_scope, objc_mark_locals_volatile): New prototypes, |
| some moved from c-tree.h. |
| * c-decl.c (get_current_scope, objc_mark_locals_volatile): New functions. |
| (finish_decl): Adjust where objc_check_decl() gets called. |
| * c-lang.c (lookup_interface, is_class_name, objc_is_id, objc_check_decl, |
| objc_comptypes, objc_message_selector, lookup_objc_ivar): Remove stubs. |
| * c-opts.c (c_common_handle_option): Add handling for flag_nil_receivers, |
| flag_objc_exceptions, flag_replace_objc_classes and flag_zero_link. |
| * c-parse.in: Replace 'ifc' and 'end ifc' sed markers with '@@ifc' and |
| '@@end_ifc', respectively. |
| (AT_THROW, AT_TRY, AT_CATCH, AT_FINALLY, AT_SYNCHRONIZED): New %tokens. |
| (objc_try_stmt, superclass, class_ivars, objc_try_catch-stmt, |
| objc_finally_block): New rules. |
| (component_decl_list2): Clean up semantic action for @defs construct. |
| (component_decl, c99_block_start): Remove call to add_objc_decls(). |
| (poplevel): Add call to objc_clear_super_receiver(). |
| (stmt): Add rules for @throw, @try..@catch..@finally and @synchronized |
| constructs. |
| (classdef, methodprotolist): Clean up/simplify. |
| (methodprotolist2): Eliminate. |
| (methodproto): Call add_method() instead of add_class_method() and |
| add_instance_method(). |
| (receiver): Add TYPENAME production. |
| (reswords): Add "throw", "try", "catch", "finally" and "synchronized". |
| (rid_to_yy): Add AT_THROW, AT_TRY, AT_CATCH, AT_FINALLY and |
| AT_SYNCHRONIZED. |
| * c-tree.h (lookup_interface, is_class_name, objc_is_id, objc_check_decl, |
| objc_comptypes, objc_message_selector) |
| * c-typeck.c (comptypes): In ObjC mode, call objc_comptypes() for |
| struct and pointer types. |
| (build_c_cast): Do not discard ObjC protocol qualifiers. |
| (convert_for_assignment): Cache result of comp_target_types() instead |
| of calling it more than once. |
| * c.opt (fnext-runtime): Update description string. |
| (fnil-receivers, fobjc-exceptions, freplace-objc-classes, fzero-link): |
| New ObjC/ObjC++-specific flags. |
| * function.h (GCC_FUNCTION_H): Header guard. |
| * gengtype-lex.l: Teach lexer about new @@... sed demarcations. |
| * stub-objc.c: New file, to be used to satisfy references to ObjC |
| functions by the C and C++ front-ends. |
| * config/darwin.c (_OBJC_IMAGE_INFO): New global metadata. |
| * config/darwin.h (FUNCTION): Add in_objc_image_info. |
| (SECTION_FUNCTION): Add objc_image_info_section. |
| * doc/invoke.texi: Link to GCC web site for Objective-C information. |
| (-fconstant-string-class): Update documentation. |
| (-fno-nil-receivers, -fobjc-exceptions, -freplace-objc-classes, |
| -fzero-link): New documentation. |
| * objc/Make-lang.in (objc-parse.y): Change sed demarcations to begin |
| with '@@'. |
| * objc/lang-specs.h (@objective-c-header): Fix -E spec. |
| * objc/objc/objc-act.c: Replace TYPE_NAME with OBJC_TYPE_NAME |
| throughout; provide casts for return values from memory allocation |
| functions (xmalloc, alloca, ggc_alloc, etc.). |
| (OBJC_VOID_AT_END): New macro. |
| (rtl.h): Do not #include any more. |
| (STRING_OBJECT_GLOBAL_NAME): Replaced with STRING_OBJECT_GLOBAL_FORMAT. |
| (TAG_MSGSEND_STRET, TAG_MSGSENDSUPER_STRET, TAG_MSGSEND_NONNIL, |
| TAG_MSGSEND_NONNIL_STRET, TAG_EXCEPTIONEXTRACT, TAG_EXCEPTIONTRYENTER, |
| TAG_EXCEPTIONTRYEXIT, TAG_EXCEPTIONMATCH, TAG_EXCEPTIONTHROW, |
| TAG_SYNCENTER, TAG_SYNCEXIT): New NeXT runtime entry points. |
| (struct val_stack, catch_count_stack, exc_binding_stack, val_stack_push, |
| val_stack_pop): New. |
| (objc_check_decl): Fix precondition for error message, along with |
| the message itself. |
| (lookup_and_install_protocols): Remove nonexistent protocols from |
| protocol list instead of returning error_mark_node. |
| (create_builtin_decl): Use DECL_ARTIFICIAL only for VAR_DECLs. |
| (setup_string_decl): Generalize to use STRING_OBJECT_GLOBAL_FORMAT. |
| (synth_module_prologue): General clean-up; construct NeXT-specific |
| runtime API prototypes if needed. |
| (build_string_class_template): Remove. |
| (check_string_class_template, string_layout_checked): New. |
| (build_objc_string_object): Generalize to work with |
| -fconstant-string-class. |
| (build_objc_symtab_template): Fix layout for the NeXT runtime. |
| (build_metadata_decl): New. |
| (forward_declare_categories): Call build_metadata_decl() instead of |
| create_builtin_decl() et al. |
| (build_module_descriptor): Use OBJC_VOID_AT_END instead of |
| void_list_node_1. |
| (build_selector_reference_decl, build_class_reference_decl, |
| build_objc_string_decl): Do not set TREE_READONLY. |
| (get_proto_encoding): Do not call hack_method_prototype(). |
| (get_class_reference): Add failure mode for invalid class names; |
| support -fzero-link; defer if in an ObjC++ template declaration. |
| (objc_declare_alias, objc_declare_class): Fix up duplicate name |
| lookup; check for global scope if in ObjC++. |
| (is_class_name): Generalize to work with various tree nodes (TYPE_DECL, |
| RECORD_TYPE, IDENTIFIER_NODE, etc.) |
| (objc_is_id): Removed. |
| (objc_is_object_ptr): New function. |
| (get_class_ivars_from_name): New function, used for @defs construct. |
| (get_class_ivars): Add option to return raw ivars; create a |
| ClASS_OWN_IVARS list for each class as needed. |
| (objc_enter_block, objc_exit_block, objc_declare_variable, |
| objc_build_throw_stmt, val_stack_push, val_stack_pop, |
| objc_build_try_enter_fragment, objc_build_extract_expr, |
| objc_build_try_exit_fragment, objc_build_extract_fragment, |
| objc_build_try_prologue, objc_build_try_epilogue, |
| objc_build_catch_stmt, objc_build_catch_epilogue, |
| objc_build_finally_prologue, objc_build_finally_epilogue, |
| objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue, |
| objc_build_synchronized_epilogue, build_objc_exception_stuff): |
| New functions. |
| (_JBLEN): _setjmp jmpbuf size (needs to be made a target hook in |
| the future). |
| (build_private_template): Fix up calls to get_class_ivars(). |
| (offset_is_register, forwarding_offset): Remove. |
| (objc_method_parm_type, objc_encoded_type_size): New functions. |
| (encode_method_prototype): Simplify to no longer depend on |
| back-end information. |
| (build_tmp_function_decl_xxx, build_tmp_function_decl, |
| hack_method_prototype): Removed. |
| (generate_protocol_references): Remove calls to |
| build_tmp_function_decl(). |
| (generate_protocols): Adjust calls to encode_method_prototype(). |
| (build_class_template): Generate sel_id' and 'gc_object_type' fields |
| for the NeXT runtime. |
| (synth_forward_declarations): Call build_metadata_decl(). |
| (check_ivars): Check that the number of ivars matches also. |
| (build_super_template): Modify super_type directly; disable debugging |
| output while generating decl. |
| (build_ivar_list_initializer): Skip list elements that are not |
| FIELD_DECLs. |
| (ivar_list_length): New function. |
| (generate_ivar_lists): Call ivar_list_length() instead of list_length() |
| and encode_method_prototype() instead of encode_method_def(). |
| (build_shared_structure_initializer): Generate 'sel_id' field for |
| the NeXT runtime. |
| (generate_category): Do not set TREE_USED. |
| (build_keyword_selector): Ditto; transform into a function argument |
| chain. |
| (get_arg_type_list): If there are no user-specified arguments, use |
| '...'; use OBJC_VOID_AT_END. |
| (check_duplicates): Add a parameter indicating whether methods or |
| selectors are being checked. |
| (receiver_is_class_object): Add parameters indicating whether |
| receiver is 'self' or 'super'; robustify. |
| (build_message_expr): Defer call to finish_message_expr() if |
| inside an ObjC++ template. |
| (lookup_method_in_hash_lists): New function. |
| (finish_message_expr): Complete rewrite/fix. |
| (build_objc_method_call): Ditto; factor out commonalities between |
| the GNU and NeXT runtimes; acccommodate ..._stret and ...NonNil |
| messenger variants on the NeXT. |
| (lookup_instance_method_static, lookup_class_method_static): |
| Fold into a single lookup_method_static() function with an |
| additional parameter. |
| (add_class_method, add_instance_method): Fold into a single |
| add_method() function with an additional parameter. |
| (add_category): Make duplicate categories a hard error in ObjC++. |
| (add_instance_variable): Properly handle unnamed ivars, arrays of |
| zero or no size and bitfields. In ObjC++, check for nontrivial |
| C++ class instances. |
| (is_public): Allow C functions to access non-@public ivars, with |
| a warning. |
| (start_class): Move common initializations to |
| synth_module_prologue(); check for global scope if in ObjC++. |
| (continue_class): Fix calls to finish_struct(). |
| (objc_declare_protocols, start_protocol): Check for global scope |
| if in ObjC++. |
| (encode_pointer): Encode 'BOOL *' specially on the NeXT. |
| (encode_aggregate_within): Rewrite to properly distinguish |
| struct tags from typedefs in both ObjC and ObjC++. |
| (encode_bitfield, encode_complete_bitfield): Remove. |
| (encode_next_bitfield, encode_gnu_bitfield): New functions. |
| (encode_field_decl): Call encode_next_bitfield() or |
| encode_gnu_bitfield() as needed. |
| (synth_self_and_ucmd_args): New function. |
| (start_method_def): Use it. |
| (objc_types_are_equivalent): New function. |
| (comp_proto_with_proto): Use it instead of comptypes(), since |
| we need symmetry. |
| (really_start_method): Use lookup_method_static() instead of |
| lookup_class_method_static() and lookup_instance_method_static(); |
| Emit 'extern "C"' if in ObjC++ mode. |
| (add_objc_decls): Removed. |
| (UOBJC_SUPER_scope): New variable. |
| (get_super_receiver): Move construction of 'super' from |
| add_objc_decls(); remove dependency on struct objc_class. |
| (encode_method_def): Removed; encode_method_prototype() is |
| used instead. |
| (objc_clear_super_receiver): New function. |
| (objc_expand_function_end): Do not do anything for ordinary |
| C functions. |
| (finish_method_def): Mark ObjC methods as un-inlinable. |
| (gen_declaration_1): Emit widths of bitfields. |
| (finish_objc): Call generate_objc_image_info() if needed; |
| use check_duplicates() when checking for selector duplicates. |
| (generate_objc_image_info): New function. |
| * objc/objc-act.h (add_instance_method, add_class_method, |
| get_class_ivars): Remove prototypes. |
| (objc_build_throw_stmt, objc_build_try_catch_finally_stmt, |
| objc_build_synchronized_prologue, objc_build_synchronized_epilogue, |
| objc_build_catch_stmt, objc_build_catch_epilogue, |
| objc_build_finally_prologue, objc_build_finally_epilogue, |
| add_method, get_class_ivars_from_name): New prototypes. |
| (CLASS_BINFO_ELTS, PROTOCOL_BINFO_ELTS): New. |
| (TYPE_PROTOCOL_LIST): Robustify to distinguish from |
| TRANSLATION_UNIT_DECLs. |
| (OBJC_TYPE_NAME): New. |
| (objc_tree_code): Ensure that either <c-tree.h> or <cp/cp-tree.h> |
| got included. |
| (IS_SUPER): Robustify. |
| (umsg_stret_decl, umsg_super_stret_decl, umsg_nonnil_decl, |
| umsg_nonnil_stret_decl, objc_storage_class, objc_exception_extract_decl, |
| objc_exception_try_enter_decl, objc_exception_try_exit_decl, |
| objc_exception_match_decl, objc_exception_throw_decl, |
| objc_sync_enter_decl, objc_sync_exit_decl, objc_exception_data_template, |
| objc_setjmp_decl, objc_stack_exception_data, objc_caught_exception, |
| objc_rethrow_exception, objc_eval_once, objc_exception_block_stack, |
| objc_catch_type): New ObjC/ObjC++ roots. |
| * objc/objc-tree.def (MESSAGE_SEND_EXPR, CLASS_REFERENCE_EXPR): New |
| ObjC/ObjC++ tree node codes. |
| |
| 2003-09-24 Alexandre Oliva <aoliva@redhat.com> |
| |
| * cpplib.c (do_pragma): Reintroduce cb_line_change call in the |
| code path that calls a handler. |
| |
| 2003-09-24 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc (c4x-*, tic4x-*, d30v-*, mmix-knuth-mmixware): |
| Disable fixproto. |
| |
| * config.gcc: Clean up and reindent $with_cpu=yes|no clause and |
| the section giving $with_cpu defaults by target. |
| |
| * config.gcc (arm-*-coff*, armel-*-coff*, arm*-*-ecos-elf, |
| arm*-*-elf, ep9312-*-elf, arm*-wince-pe*, arm*-*-pe*, arm*-*-pe*, |
| rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*, |
| rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*, |
| rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*, |
| i[34567]86-pc-msdosdjgpp*): Disable fixproto. |
| |
| 2003-09-24 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.md (movti_power): Collapse case 1 and 2 |
| together. Protect load string instruction with TARGET_STRING. |
| (movti_string): Collapse case 1 and 2 together. |
| |
| 2003-09-24 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * c-common.c (c_common_type_for_mode): Check for VOIDmode. |
| |
| 2003-09-24 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.h (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Wrap in |
| do...while(0) |
| |
| 2003-09-23 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc: Move use_fixproto=no from generic vxworks clause to |
| specific one. |
| |
| * config.gcc (powerpc-*-gnu-gnualtivec*): Disable fixproto |
| (accidentally missed in last pass). |
| |
| 2003-09-23 Andrew Pinski <apinski@apple.com> |
| |
| PR bootstrap/12383 |
| * configure: Regenerate. |
| |
| 2003-09-23 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc (x86_64-*-freebsd*): Disable fixproto (accidentally |
| missed in last pass). |
| |
| 2003-09-23 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/mn10300/mn10300.md (andsi3): Fix cut&pasto in 0xfffffffe |
| constant. |
| |
| 2003-09-23 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc: Move vax-*-vms* unsupported notice up with the rest. |
| |
| * config.gcc (alpha64*-dec-*vms*, alpha*-dec-*vms*, |
| powerpc-*-eabisim*, powerpc-*-eabi*, powerpcle-*-eabisim*, |
| powerpcle-*-eabi*): Disable fixproto. |
| |
| * config.gcc: Move use_fixproto=no from generic FreeBSD clause to |
| specific FreeBSD clauses. |
| * config.gcc: Move use_fixproto=no from generic NetBSD clause to |
| specific NetBSD clauses. |
| * config.gcc: Move use_fixproto=no from generic OpenBSD clause |
| to specific OpenBSD clauses. |
| |
| 2003-09-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * pa.c (hppa_expand_prologue): Do pic register save in frame marker |
| without adding a frame note. |
| * pa.md (allocate_stack): Save pic register in new frame marker when |
| generating pic code. |
| |
| 2003-09-23 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * cgraphunit.c (cgraph_expand_all_functions): Renamed from |
| cgraph_expand_functions. |
| |
| 2003-09-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * Makefile.in (gnucompare*): Merge into ... |
| (slowcompare*): ... here. |
| (fastcompare*): New targets. |
| * aclocal.m4 (gcc_AC_PROG_CMP_IGNORE_INITIAL): Add checks for |
| other "fast" cmp programs. |
| * configure: Regenerate. |
| |
| 2003-09-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * targhooks.c: Include output.h. |
| * Makefile.in (targhooks.o): Add output.h to dependency list. |
| |
| 2003-09-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config.host: Removed superfluous newline. |
| |
| 2003-09-23 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc: Use ${target}, not $machine. |
| * configure.in: Don't set $machine. |
| * configure: Regenerate. |
| |
| 2003-09-23 Geoffrey Keating <geoffk@apple.com> |
| |
| * config/t-darwin (crt2.o): Add stmp-int-hdrs to dependencies. |
| |
| * config/rs6000/rs6000.c (function_arg_pass_by_reference): Don't |
| pass zero-size arrays by reference. |
| (rs6000_va_arg): Likewise. |
| |
| 2003-09-23 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc: Set use_fixproto=no in each specific *-gnu* |
| configuration, rather than the generic one. |
| |
| 2003-09-23 Richard Henderson <rth@redhat.com> |
| |
| * tree-inline.c (remap_save_expr): Map new save_expr to identity |
| rather than to error_mark_node. |
| |
| 2003-09-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * configure.in (HAVE_GAS_SHF_MERGE): Always define to test result. |
| Update description. |
| * configure: Regenerate. |
| * config.in: Likewise. |
| * dwarf2out.c (DEBUG_STR_SECTION_FLAGS): Test for |
| HAVE_GAS_SHF_MERGE value. |
| * varasm.c (mergeable_string_section): Likewise. |
| (mergeable_constant_section): Likewise. |
| |
| 2003-09-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * except.h (MUST_USE_SJLJ_EXCEPTIONS): Test for DWARF2_UNWIND_INFO |
| value. |
| |
| 2003-09-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * target.h (struct gcc_target): New member external_libcall. |
| * target-def.h (TARGET_ASM_EXTERNAL_LIBCALL): Provide default. |
| (TARGET_ASM_OUT): Use it. |
| * doc/tm.texi (TARGET_ASM_EXTERNAL_LIBCALL): Document. |
| * targhooks.c: Convert to ISO C 90. |
| (default_external_libcall): New function. |
| * targhooks.h (default_external_libcall): Declare. |
| * varasm.c (assemble_external_libcall): Use |
| targetm.asm_out.external_libcall instead of |
| ASM_OUTPUT_EXTERNAL_LIBCALL. |
| * config/mips/mips-protos.h [TARGET_IRIX5 || TARGET_IRIX 6] |
| (mips_output_external_libcall): Declare. |
| * config/mips/mips.c (mips_output_external_libcall): Change |
| definition guard. |
| Change to match TARGET_ASM_EXTERNAL_LIBCALL. |
| Only operate for O32 ABI. |
| * config/mips/iris5.h (TARGET_ASM_EXTERNAL_LIBCALL): Define |
| instead of ASM_OUTPUT_EXTERNAL_LIBCALL. |
| * config/mips/iris6.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Don't undef, |
| superceded by TARGET_ASM_EXTERNAL_LIBCALL. |
| |
| 2003-09-22 Nathnael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc: Do per-target disabling of fixproto here in clauses, |
| not in t- fragments. |
| * configure.in: Adjust to set STMP_FIXPROTO correctly. |
| * configure: Regenerate. |
| * config/arm/t-semi, config/cris/t-cris, config/i386/t-beos, |
| config/i386/t-cygming, config/i386/t-nto, config/ia64/t-hpux, |
| t-freebsd, t-linux, t-netbsd, t-openbsd, t-rtems, t-vxworks, |
| xtensa/t-xtensa: Remove setting of STMP_FIXPROTO. |
| * config/i370/t-oe, config/i386/t-netware, config/pa/t-bsd, |
| t-interix, t-linux-aout: Delete files consisting only of |
| setting of STMP_FIXPROTO. |
| |
| * config.host: Allow unknown hosts (not targets). Allow |
| ns32k-*-netbsdelf* as a host (not a target). Remove redundant |
| empty clauses. Remove useless obsolete-configuration clause. |
| Prune unsupported configuration list. Collapse identical |
| clauses for closely related systems. Rewrite comment for |
| unsupported hosts list. Reorganize a little. |
| |
| 2003-09-22 Richard Henderson <rth@redhat.com> |
| |
| * c-common.c (c_common_signed_or_unsigned_type): Examine mode, |
| not precision. |
| |
| 2003-09-22 David Edelsohn <edelsohn@gnu.org> |
| Hartmut Penner <hpenner@de.ibm.com> |
| Segher Boessenkool <boessen@de.ibm.com> |
| |
| * config/rs6000/rs6000.c (altivec_in_gprs_p): Rename to ... |
| (gpr_or_gpr_p): Test INT_REGNO_P and convert to boolean. |
| (rs6000_split_altivec_in_gprs): Rename to ... |
| (rs6000_split_multireg_move): Add support for update addressing. |
| * config/rs6000/rs6000-protos.h: Same. |
| * config/rs6000/altivec.md: Same. |
| * config/rs6000/rs6000.md (movdi_internal32): Use new splitter for |
| multiple GPRs. |
| (movti): Remove TARGET_STRING || TARGET_POWERPC64 final condition. |
| (movti_power): Use new splitter for multiple GPRs. |
| (movti_string): Same. |
| (movti_ppc64): Same. |
| |
| 2003-09-22 Bob Wilson <bob.wilson@acm.org> |
| |
| * config/xtensa/xtensa-protos.h: Convert to ISO C90. |
| * config/xtensa/xtensa.c: Convert to ISO C90. Minor formatting fixes. |
| |
| 2003-09-22 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/mn10300/mn10300.md: Revert 2003-09-17's patch. |
| (andsi3): Set attr cc to set_zn when using shifts or adds. |
| |
| 2003-09-22 Bernardo Innocenti <bernie@develer.com> |
| |
| * doc/contrib.texi: Add Peter Barada, Paul Dale and myself. |
| |
| 2003-09-22 Bernardo Innocenti <bernie@develer.com> |
| |
| * config/m68k/m68k.h (MASK_RTD, TARGET_RTD, RETURN_POPS_ARGS): |
| Resurrect -mrtd option. |
| |
| 2003-09-21 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| PR target/12281 |
| * config/darwin.c (machopic_validate_stub_or_non_lazy_ptr): Call |
| mark_referenced instead of setting TREE_SYMBOL_REFERENCED. |
| |
| 2003-09-22 Olivier Hainque <hainque@act-europe.fr> |
| |
| PR target/9786 |
| * reg-stack.c (convert_regs_1): Purge possible dead eh edges |
| after potential deletion of trapping insn. Avoids later ICE |
| from call to fixup_abnormal_edges. |
| (convert_regs_2): Stack the current block successors before |
| processing this block, that is, before the potential deletion of |
| dead edges by convert_regs_1, because these edges have been used |
| to initialize the predecessors count. |
| |
| 2003-09-22 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * real.c: Fix several nits in the head comment. |
| |
| 2003-09-21 Richard Henderson <rth@redhat.com> |
| |
| * tree.h c-aux-info.c, c-decl.c, c-parse.in, coverage.c, dbxout.c, |
| diagnostic.c, dwarf2out.c, dwarfout.c, function.c, integrate.c, |
| print-tree.c, stmt.c, toplev.c, tree-dump.c, tree-inline.c, |
| tree-optimize.c, tree.c, tree.def, xcoffout.c, config/alpha/alpha.c, |
| config/mips/mips.c, doc/c-tree.texi, objc/objc-act.c: Revert. |
| |
| 2003-09-21 Richard Henderson <rth@redhat.com> |
| |
| * tree.h (TREE_LOCUS): Rename from DECL_SOURCE_LOCATION; make const. |
| (TREE_FILENAME, TREE_LINENO): Likewise. |
| (set_tree_locus, copy_tree_locus, set_tree_file_line): New. |
| (TREE_LOCUS_SET_P): New. |
| * c-aux-info.c, c-decl.c, c-parse.in, coverage.c, dbxout.c, |
| diagnostic.c, dwarf2out.c, dwarfout.c, function.c, integrate.c, |
| print-tree.c, stmt.c, toplev.c, tree-dump.c, tree-inline.c, |
| tree-optimize.c, tree.c, tree.def, xcoffout.c, config/alpha/alpha.c, |
| config/mips/mips.c, doc/c-tree.texi, objc/objc-act.c: Update to match. |
| |
| 2003-09-21 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config/vax/vax-protos.h: Convert to ISO C90. |
| * config/vax/vax.c: Convert to ISO C90. |
| |
| 2003-09-21 Graham Stott <grahams@btinternet.com> |
| |
| PR target/12353 |
| * config/i386/i386.md(ffs_no_cmove): Fix operand 2 constraint. |
| |
| 2003-09-21 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR target/12301 |
| * reorg.c (stop_search_p): Return 1 for insns that can |
| throw internally. |
| |
| 2003-09-20 Richard Henderson <rth@redhat.com> |
| |
| * c-format.c (gcc_diag_char_table): Add %J. |
| (gcc_cdiag_char_table, gcc_cxxdiag_char_table): Likewise. |
| (check_format_types): Fix wanted_type name lookup. |
| (init_dynamic_diag_info): Setup %J. |
| * diagnostic.c (text_specifies_location): Implement %J. |
| * c-common.c, c-decl.c, c-objc-common.c, c-pragma.c, calls.c, |
| dwarfout.c, expr.c, function.c, stmt.c, stor-layout.c, toplev.c, |
| tree-inline.c, tree-optimize.c, varasm.c, config/arm/pe.c, |
| config/i386/winnt.c, config/ia64/ia64.c, config/mcore/mcore.c, |
| config/v850/v850.c, objc/objc-act.c: Use %J in diagnostics. |
| |
| * tree-inline.c: Include intl.h |
| (inline_forbidden_p_1): Fix i18n of inline_forbidden_reason. |
| * Makefile.in (tree-inline.o): Update. |
| |
| 2003-09-20 Roger Sayle <roger@eyesopen.com> |
| |
| * config/i386/i386.c (ix86_expand_carry_flag_compare): Fix |
| transformation of a>=0 into (unsigned)a<0x80000000. |
| |
| 2003-09-20 Andrew Pinski <apinski@apple.com> |
| |
| * config/darwin.c (machopic_select_rtx_section): Fix check for PIC code. |
| |
| 2003-09-20 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * Makefile.in: Don't set (unused) DLLTOOL. |
| |
| * config/arm/t-linux, config/arm/t-netbsd, config/arm-t-semi: |
| Remove obsolete references to ENQUIRE. |
| |
| 2003-09-19 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * configure.in: Remove --with-elf, which doesn't work. |
| * configure: Regenerate. |
| * config.gcc: Remove references to $elf, which does nothing. |
| |
| * config/i386/xm-vsta.h: Remove xm-file believed useless. |
| * config.build (i386-vsta): Remove reference to it. |
| * config.host (i386-vsta): Remove reference to it. |
| |
| 2003-09-19 Phil Edwards <phil@codesourcery.com> |
| |
| * doc/install.texi: Document the multiple testsuite options. |
| |
| 2003-09-19 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/install.texi (Specific): Add the specific versions of GCC |
| where support for FreeBSD 1, HP-UX version 9 and older, and AIX |
| version 3 and older was discontinued. |
| |
| 2003-09-19 Joel Sherrill <joel@oarcorp.com> |
| |
| * config/m68k/t-m68kbare, config/m68k/t-rtems: Change 68681 to |
| 68881. |
| |
| 2003-09-19 Bernardo Innocenti <bernie@develer.com> |
| |
| * config/m68k/m68k.h (TARGET_CPU_CPP_PREDEFINES): Add predefines |
| for -m68030, -m68020-60 and -m68020-40. |
| * config/m68k/m68k.h (TARGET_68030): New target flag. |
| * config/m68k/m68k.h (MASK_RTD, TARGET_RTD, MASK_REGPARM, |
| TARGET_REGPARM): Remove. |
| * config/m68k/m68k.h: Regroup and renumber target flags. |
| * config/m68k/m68k.h (TARGET_SWITCHES): Fix some tabulations. |
| * config/m68k/m68k.h (RETURN_POPS_ARGS): Always evaluate to 0. |
| * config/m68k/m68k.h (FUNCTION_ARG): Likewise. |
| * config/m68k/m68k.h (FUNCTION_ARG_PARTIAL_NREGS): Likewise. |
| * config/m68k/m68k-none.h: Use MASK_xxx values in M68K_CPU_xxx macros. |
| |
| 2003-09-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
| |
| * config/m68k/t-rtems (m68k-*-rtems*): New. |
| * config.gcc: Use config/m68k/t-rtems. |
| |
| 2003-09-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
| |
| * config/mips/t-rtems: New. |
| * config.gcc (mips*-*-rtems*): Use config/mips/t-rtems. |
| |
| 2003-09-19 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * cgraph.c: Fix typo in debugging output. |
| |
| 2003-09-19 T. Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> |
| Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR target/12166 |
| * config/sparc/sol2-c1.asm (start): Set __Argv if GCRT1. |
| |
| 2003-09-18 Mike Stump <mrs@apple.com> |
| |
| * c-ppoutput.c (print): Use fileline typedef for field 'line'. |
| (print_line, maybe_print_line, cb_define, cb_undef, cb_include, |
| cb_ident, cb_def_pragma): Use fileline typedef. |
| * cpphash.h (struct cpp_reader): Likewise for field out.first_line. |
| |
| 2003-09-18 Danny Smith <dannysmith@users.sourceforge.net> |
| |
| * config/i386/winnt.c (gen_stdcall_suffix): Quit summation of |
| total parm size if a parm has incomplete type. |
| (gen_fastcall_suffix): Likewise. |
| |
| 2003-09-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * except.c (output_function_exception_table): Adjust last change |
| to handle TYPE of INTEGER_CST. |
| |
| 2003-09-18 Mark Mitchell <mark@codesourcery.com> |
| |
| PR target/11184 |
| * builtins.c (expand_builtin_apply): Use convert_memory_address |
| before returning the value. |
| |
| * alias.c (find_base_value): Simplify use of |
| convert_memory_address. |
| (find_base_term): Likewise. |
| * builtins.c (expand_builtin_stejmp_setup): Likewise. |
| (expand_builtin_longjmp): Likewise. |
| (expand_builtin_prefetch): Likewise. |
| (get_memory_rtx): Likewise. |
| (expand_builtin_return): Likewise. |
| (expand_builtin_memcpy): Likewise. |
| (expand_builtin_strncpy): Likewise. |
| (expand_builtin_memset): Likewise. |
| (expand_builtin_va_arg): Likewise. |
| (expand_builtin_va_copy): Likewise. |
| (expand_builtin_alloca): Likewise. |
| * calls.c (expand_call): Likewise. |
| * except.c (expand_builtin_extract_return_addr): Likewise. |
| (expand_builtin_eh_return): Likewise. |
| * explow.c (convert_memory_address): Define even when |
| POINTER_EXTEND_UNSIGNED is not defined. Do nothing if the address |
| is already in the right mode. |
| * explow.c (memory_address): Simplify use of convert_memory_address. |
| (probe_stack_range): Likewise. |
| * expmed.c (make_tree): Likewise. |
| * expr.c (emit_block_move_in_libcall): Likewise. |
| (expand_assignment): Likewise. |
| (expand_expr): Likewise. |
| * function.c (assign_parms): Likewise. |
| (expand_function_end): Likewise. |
| * integrate.c (copy_rtx_and_substitute): Likewise. |
| * stmt.c (expand_computed_goto): Likewise. |
| |
| 2003-09-18 Roger Sayle <roger@eyesopen.com> |
| |
| * simplify-rtx.c (simplify_unary_operation): Only transform |
| (not (eq X Y)) into (ne X Y) when mode is BImode or STORE_FLAG_VALUE |
| is -1. RTL "not" is a bit-wise not, "~", not a logical not "!". |
| |
| 2003-09-18 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| PR target/11674 |
| * config/i386/i386.c (x86_emit_floatuns): Also handle SImode operand. |
| |
| 2003-09-18 Roger Sayle <roger@eyesopen.com> |
| |
| * tree.def (FFS_EXPR, CLZ_EXPR, CTZ_EXPR, POPCOUNT_EXPR, |
| PARITY_EXPR): Delete unused tree codes. |
| * c-common.c (c_common_truthvalue_conversion): Delete references |
| to FFS_EXPR and POPCOUNT_EXPR. |
| * c-pretty-print.c (pp_c_postfix_expression): Remove FFS_EXPR. |
| (pp_c_expression): Likewise. |
| * expr.c (expand_expr): Delete RTL expansion of FFS_EXPR, CLZ_EXPR, |
| CTZ_EXPR, POPCOUNT_EXPR and PARITY_EXPR. |
| * fold-const.c (tree_expr_nonnegative_p): Remove FFS_EXPR, CLZ_EXPR, |
| CTZ_EXPR, POPCOUNT_EXPR and PARITY_EXPR. Add support for calls to |
| BUILT_IN_FFS, BUILT_IN_PARITY and BUILT_IN_POPCOUNT and their long |
| and long long variants. |
| |
| 2003-09-18 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * c-pretty-print.h (pp_type_specifier_seq): Fix thinko. |
| * c-pretty-print.c: Fix formatting. |
| (pp_c_integer_constant): Append type annotation to literals. Tidy. |
| (pp_c_type_specifier): Tidy. |
| (pp_c_compound_literal): New function. |
| (pp_c_initializer): Simplify.. |
| (pp_c_initializer_list): Likewise. |
| (pp_c_brace_enclosed_initializer_list): New function. |
| (pp_c_postfix_expression): Simplify. |
| |
| 2003-09-17 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/mn10300/mn10300.md (andsi3, iorsi3, xorsi3, |
| one_complsi2, bit-clear, bit-set, iorqi3): Make them set_zn. |
| |
| 2003-09-17 Richard Henderson <rth@redhat.com> |
| |
| * tree-optimize.c (tree_rest_of_compilation): Save and restore |
| input_location. |
| |
| 2003-09-17 Daniel Jacobowitz <drow@mvista.com> |
| |
| * config/rs6000/sysv4.h (LIB_LINUX_SPEC): Give -lpthread before -lc. |
| |
| 2003-09-17 Richard Henderson <rth@redhat.com> |
| |
| * cfg.c (dump_flow_info): Skip register dump if reg_n_info null. |
| |
| 2003-09-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * configure.in (gcc_cv_ld_hidden): Don't test gnu_ld_flag. |
| * configure: Regenerate. |
| |
| 2003-09-17 Mark Mitchell <mark@codesourcery.com> |
| |
| PR debug/12066 |
| * dbxout.c (dbxout_init): Use a langhook to find builtin types. |
| * langhooks-def.h (lhd_return_null_tree_v): New function. |
| (LANG_HOOKS_BUILTIN_TYPE_DECLS): New macro. |
| (LANG_HOOKS_DECLS): Add it to the intializer. |
| * langhooks.c (lhd_return_null_tree_v): New function. |
| * langhooks.h (lang_hooks_for_decls): Add builtin_type_decls. |
| |
| 2003-09-17 Daniel Jacobowitz <drow@mvista.com> |
| |
| * configure.in: Quote gcc_config_arguments for configargs.h. |
| * configure: Regenerated. |
| * gccbug.in: Don't shell-expand gcc_config_arguments. |
| |
| 2003-09-17 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| PR c++/11357 |
| * c-pretty-print.c (pp_c_floating_constant): Append |
| type-annotation to floating constants. |
| |
| 2003-09-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/mips/iris5.h (TARGET_OS_CPP_BUILTINS): Define _LONGLONG. |
| Define _ABIO32. |
| Use it for _MIPS_SIM. |
| * config/mips/iris6-o32.h (TARGET_OS_CPP_BUILTINS): Removed. |
| |
| * config/mips/iris6-o32-as.h (SUBTARGET_ASM_OPTIMIZING_SPEC): |
| Moved ... |
| * config/mips/iris5.h (SUBTARGET_ASM_OPTIMIZING_SPEC): ... here, |
| updating comment. |
| Fixes PR target/10190. |
| |
| 2003-09-17 Daniel Jacobowitz <drow@mvista.com> |
| |
| * config/rs6000/sysv4.h (LIB_LINUX_SPEC): Make -pthread apply |
| to shared libraries. |
| |
| 2003-09-17 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/11646 |
| * cfgrtl.c (purge_dead_edges) [JUMP_INSN]: Rematerialize the |
| EDGE_ABNORMAL flag for EH edges. |
| * toplev.c (rest_of_handle_cse): Delete unreachable blocks |
| if dead edges were purged. |
| |
| 2003-09-16 Bernardo Innocenti <bernie@develer.com> |
| |
| * config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Add target predefines. |
| * config/m68k/m68k-none.h (CPP_CPU_DEFAULT_SPEC): Kill all definitions. |
| * config/m68k/m68k-none.h (CPP_FPU_SPEC): Remove. |
| * config/m68k/m68k-none.h (CPP_SPEC): Likewise. |
| |
| 2003-09-16 Ian Lance Taylor <ian@wasabisystems.com> |
| |
| * cfgcleanup.c (label_is_jump_target_p): Correct use of table |
| returned by tablejump_p. |
| |
| 2003-09-16 Joel Brobecker <brobecker@gnat.com> |
| |
| * dwarf2asm.c (dw2_asm_output_nstring): Add comment. |
| |
| 2003-09-16 Roger Sayle <roger@eyesopen.com> |
| |
| PR bootstrap/12269 |
| * simplify-rtx.c (simplify_gen_relational): Allow the cmp_mode |
| argument to be VOIDmode, taking the mode of the comparison from |
| the operands. Only call simplify_relational_operation if we |
| know the mode of the comparison. Honor FLOAT_STORE_FLAG_VALUE |
| if comparison has a floating point result. Ensure that the |
| result is always of the specified mode. |
| (simplify_replace_rtx): Simplify call to simplify_gen_relational. |
| (simplify_unary_operation): Ensure the correct mode and cmp_mode |
| are always passed to simplify_gen_relational. Simplify NOT of |
| comparison operator in any mode, not just BImode. |
| (simplify_ternary_operation): Correct tests on the return value |
| of simplify_relational_operation to use const_true_rtx, not |
| const1_rtx. Abort if it ever returns a non-constant result. |
| |
| * cfgloopanal.c (count_strange_loop_iterations): Use the function |
| simplify_relational_operation, not simplify_gen_relational, if |
| we're only interested in constant comparisons and will ignore |
| non-constant results. |
| |
| 2003-09-16 Roger Sayle <roger@eyesopen.com> |
| |
| * fold-const.c (tree_swap_operands_p): New function to determine |
| the prefered ordering of operands. |
| (fold): Numerous clean-ups. Use tree_swap_operands_p when swapping |
| operands to commutative, comparison or ternary operators. Replace |
| uses of TREE_SET_CODE with recursive call to fold. Remove duplicate |
| transformation of A ? B : C into !A ? C : B. |
| |
| 2003-09-16 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/linux.h (LINK_GCC_C_SEQUENCE_SPEC): Define. |
| * config/alpha/linux.h (LINK_GCC_C_SEQUENCE_SPEC): Define. |
| * config/arm/linux-elf.h (LINK_GCC_C_SEQUENCE_SPEC): Define. |
| * config/rs6000/linux.h (LINK_GCC_C_SEQUENCE_SPEC): Define. |
| * config/rs6000/linux64.h (LINK_GCC_C_SEQUENCE_SPEC): Define. |
| * config/sh/linux.h (LINK_GCC_C_SEQUENCE_SPEC): Define. |
| * config/sparc/linux.h (LINK_GCC_C_SEQUENCE_SPEC): Define. |
| * config/sparc/linux64.h (LINK_GCC_C_SEQUENCE_SPEC): Define. |
| |
| 2003-09-16 Jason Merrill <jason@redhat.com> |
| Jakub Jelinek <jakub@redhat.com> |
| |
| * c-common.c (handle_warn_unused_result_attribute): New function. |
| (c_common_attribute_table): Add warn_unused_result. |
| (c_expand_expr): Issue warning when result of inlined function |
| with warn_unused_result attribute is ignored. |
| * calls.c (expand_call): Issue warning when result of function |
| with warn_unused_result attribute is ignored. |
| * c-common.h (STMT_EXPR_WARN_UNUSED_RESULT): Define. |
| * expr.c (expr_wfl_stack): Define. |
| (expand_expr) <case EXPR_WITH_FILE_LOCATION>: If ignore, |
| pass const0_rtx as target. Chain locations into expr_wfl_stack. |
| * tree-inline.c (expand_call_inline): Set STMT_EXPR_WARN_UNUSED_RESULT |
| bit if inlined function has warn_unused_result attribute. |
| * input.h (expr_wfl_stack): Declare. |
| * doc/extend.texi: Document warn_unused_result attribute. |
| |
| 2003-09-15 Alexandre Oliva <aoliva@redhat.com> |
| |
| * cpplib.c (do_pragma): Remove unnecessary cb_line_change. |
| |
| 2003-09-15 Bob Wilson <bob.wilson@acm.org> |
| |
| * config/xtensa/xtensa.c (xtensa_multibss_section_type_flags): Add |
| ATTRIBUTE_UNUSED. |
| (call_insn_operand): For PIC, don't allow a direct call to a |
| function in a different section than the current one. |
| |
| 2003-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
| |
| * doc/invoke.texi (Warning Options): Add missing hyphen before |
| "Wimport". Change "-Wno-endif-labels" to "-Wendif-labels". |
| Move "-Wold-style-definition" to the C-only section. |
| Fix the ordering of the warning options. |
| |
| 2003-09-15 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| Jeff Law <law@redhat.com> |
| |
| * gcse.c (remove_reachable_equiv_notes): New. |
| replace_store_insn): Call it. Update antic list. |
| (store_killed_in_insn): Take REG_EQUAL notes into account. |
| (build_store_vectors, delete_store): Add parameter to |
| replace_store_insn call. |
| |
| 2003-09-15 Bob Wilson <bob.wilson@acm.org> |
| |
| * config/xtensa/xtensa.h (LEGITIMATE_PIC_OPERAND_P): Use |
| SYMBOL_REF_LOCAL_P. |
| |
| 2003-09-15 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * expr.h (DEFAULT_FUNCTION_ARG_PADDING): New. |
| (FUNCTION_ARG_PADDING): Use DEFAULT_FUNCTION_ARG_PADDING. |
| * config/ia64/ia64.c (ia64_hpux_function_arg_padding): |
| Likewise. |
| * config/m68hc11/m68hc11.c (m68hc11_function_arg_padding): |
| Likewise. |
| * config/rs6000/rs6000.c (function_arg_padding): Likewise. |
| * config/sparc/sparc.c (function_arg_padding): Likewise. |
| |
| 2003-09-15 Vladimir Makarov <vmakarov@redhat.com> |
| |
| * haifa-sched.c (schedule_block): Use ready_remove_first instead |
| of choose_ready for non-dfa insn scheduling. |
| |
| 2003-09-15 Andreas Jaeger <aj@suse.de> |
| Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * doc/invoke.texi (Warning Options): Describe -Wold-style-definition. |
| * c-opts.c (c_common_handle_option): Handle OPT_Wold_style_definition. |
| * c-parse.in: Warn about old-style parameter definition. |
| * c-common.c: Define warn_old_style_defintion. |
| * c-common.h: Declare it. |
| * c.opt: Add Wold-style-defintion. |
| |
| 2003-09-15 Andreas Jaeger <aj@suse.de> |
| |
| * config/rs6000/altivec.h: Convert () prototypes to ISO C90. |
| * config/rs6000/rs6000.c: Likewise. |
| |
| 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| PR optimization/10914 |
| * expr.h (get_condition, canonicalize_condition): Declaration changed. |
| * cfgloopanal.c (simple_loop_exit_p): Add parameter to a get_condition |
| and canonicalize_condition calls. |
| * gcse.c (fis_get_condition, delete_null_pointer_checks_1, |
| delete_null_pointer_checks): Ditto. |
| * ifcvt.c (noce_get_alt_condition, noce_get_condition): Ditto. |
| * predict.c (estimate_probability, expected_value_to_br_prob): Ditto. |
| * loop.c (check_dbra_loop, get_condition_for_loop): Ditto. |
| (canonicalize_condition, get_condition): Allow to return comparisons |
| of cc mode registers. |
| * loop-unswitch.c (may_unswitch_on_p, unswitch_single_loop): Allow |
| cc mode registers comparison in condition. |
| |
| 2003-09-12 Mark Mitchell <mark@codesourcery.com> |
| |
| * coverage.c (create_coverage): Do not call pushlevel/poplevel. |
| * langhooks-def.h (lhd_do_nothing_iii_return_null_tree): New |
| function. |
| * langhooks.c (lhd_do_nothing_iii_return_null_tree): Define it. |
| |
| 2003-09-14 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * combine.c (simplify_comparison): Convert |
| (ne (and (lshiftrt (xor X CST) Y) 1) 0) into |
| (eq (and (lshiftrt X Y) 1) 0). |
| |
| 2003-09-14 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * alias.c: Follow spelling conventions. |
| * cpphash.h: Likewise. |
| * fold-const.c: Likewise. |
| |
| 2003-09-14 Alexandre Oliva <aoliva@redhat.com> |
| |
| * c-ppoutput.c (cb_line_change): Revert 2003-08-04's change. |
| * c-lex.c (cb_line_change): Skip line changing whenever |
| c-ppoutput.c would. |
| |
| 2003-09-14 Steven Bosscher <steven@gcc.gnu.org> |
| |
| * ra.c: Convert to ISO C90 prototypes. |
| * ra-build.c: Likewise. |
| * ra-colorize.c: Likewise. |
| * ra-debug.c: Likewise. |
| * ra-rewrite.c: Likewise. |
| |
| 2003-09-14 Richard Sandiford <rsandifo@redhat.com> |
| |
| * Makefile.in (%.dvi): Remove excess $(docdir). |
| |
| 2003-09-14 Richard Sandiford <rsandifo@redhat.com> |
| |
| * function.c (STACK_BYTES): Move definition to head of file. |
| (assign_parms): Don't pass current_function_pretend_args_size |
| directly to SETUP_INCOMING_VARARGS. For partial register arguments, |
| round current_function_pretend_args_size up to STACK_BYTES. Skip any |
| excess before laying out the argument. |
| |
| 2003-09-14 Andreas Jaeger <aj@suse.de> |
| |
| * objc/objc-act.c: Convert to ISO C90 prototypes. |
| * objc/objc-act.h: Likewise. |
| |
| 2003-09-14 Olaf Hering <olh@suse.de> |
| |
| * config/rs6000/rs6000.c: Fix typo: Remove extra ')'. |
| |
| 2003-09-13 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| PR target/12021 |
| * config/m68k/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Remove the asserts |
| as they already are done in config/m68k/m68k.h. |
| * config/m68k/netbsd.h (TARGET_OS_CPP_BUILTINS): Likewise |
| |
| * config/rs6000/rs6000.c (GEN_LOCAL_LABEL_FOR_SYMBOL): Remove. |
| (machopic_output_stub): Only generate pic base symbols when using pic |
| and generate them in the form L00000000$spb. |
| |
| 2003-09-13 Richard Henderson <rth@redhat.com> |
| |
| * cgraphunit.c (cgraph_assemble_pending_functions): Export. |
| (cgraph_finalize_function): Revert TREE_ASM_WRITTEN check. |
| * cgraph.h: Update. |
| |
| 2003-09-12 Dale Johannesen <dalej@apple.com> |
| |
| * config/rs6000/rs6000.c: Fix typos in previous. |
| |
| 2003-09-12 Ziemowit Laski <zlaski@apple.com> |
| |
| * pretty-print.c (pp_construct): Use xcalloc instead of xmalloc |
| when allocating pp->buffer. |
| |
| 2003-09-12 Geoffrey Keating <geoffk@apple.com> |
| |
| * config/darwin.c (machopic_select_rtx_section): Use |
| const_data_section for things that might require relocation. |
| |
| 2003-09-12 H.J. Lu <hongjiu.lu@intel.com> |
| |
| PR bootstrap/12264 |
| * tree-inline.c (inline_forbidden_p_1): Cast the 3rd arg to tree. |
| |
| 2003-09-12 Bob Wilson <bob.wilson@acm.org> |
| |
| * config/xtensa/elf.h (ASM_SPEC): Remove no-density option. Reformat. |
| * config/xtensa/linux.h (ASM_SPEC): Likewise. |
| * config/xtensa/xtensa.h (TARGET_SWITCHES): Remove -mbig-endian, |
| -mlittle-endian, -m[no-]density, -m[no-]abs, -m[no-]addx, -m[no-]mac16, |
| -m[no-]mul16, -m[no-]mul32, -m[no-]nsa, -m[no-]minmax, -m[no-]sext, |
| -m[no-]booleans, -mhard-float, -msoft-float, -m[no-]hard-float-div, |
| -m[no-]hard-float-recip, -m[no-]hard-float-sqrt, and |
| -m[no-]hard-float-rsqrt options. Delete corresponding MASK_* macros |
| and redefine corresponding TARGET_* macros with constants from the |
| xtensa-config.h header. |
| * doc/invoke.texi (Option Summary, Xtensa Options): Remove documention |
| for the options listed above. |
| |
| 2003-09-12 Dale Johannesen <dalej@apple.com> |
| |
| * config/rs6000/rs6000-protos.h: Use C90 prototypes. |
| * config/rs6000/rs6000-c.c: Ditto. |
| * config/rs6000/rs6000.c: Ditto. |
| * config/rs6000/ sysv4.h: Ditto. |
| |
| 2003-09-12 Chris Lattner <sabre@nondot.org> |
| |
| * loop.c: Move comments describing BIV's and GIV's to top of file |
| |
| 2003-09-12 Roger Sayle <roger@eyesopen.com> |
| |
| PR optimization/8967 |
| * alias.c (write_dependence_p): Modify to take an additional constp |
| argument that controls whether the UNCHANGING_RTX_P flags are used. |
| (anti_dependence, output_dependence): Adjust write_dependence_p |
| callers to pass this additional argument, to return the same result. |
| (unchanging_anti_dependence): New variant of anti_dependence that |
| ignores the UNCHANGING_RTX_P property on memory references. |
| * rtl.h (unchaning_anti_dependence): Prototype here. |
| * flow.c (init_propagate_block): Place fake constant mem writes on |
| the mem_set_list so that dead writes to const variables are deleted. |
| (insn_dead_p): Change anti_dependence to unchanging_anti_dependence. |
| (mark_used_regs): Likewise. |
| |
| 2003-09-12 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mcore/mcore-protos.h (mcore_r15_operand_p): Declare. |
| (mcore_secondary_reload_class): Declare. |
| (mcore_output_inline_const_forced): Remove. |
| * config/mcore/mcore.md (movsi): Remove the code that forced |
| non-inlineable constants into a register if the target was r15 |
| or the stack pointer. Remove constant restrictions from the main |
| define_insn. Remove r <- I, r <- M and r <- N alternatives in favor |
| of an r <- P alternative. Remove fallback define_insn for reload. |
| (movhi, movqi): Use gen_lowpart rather than gen_SUBREG. Remove reload |
| define_insn. Use mcore_output_move in the remaining define_insn. |
| Adjust condition and constraints in the way as for movsi. |
| (movdi): Always split unacceptable constants into two. Use |
| simplify_gen_subreg instead of operand_subword{,_force}. |
| * config/mcore/mcore.c (mcore_output_inline_const_forced): Remove. |
| (mcore_output_move): Support HImode and QImode moves as well. |
| (mcore_m15_operand_p): New function. |
| (mcore_reload_class): Use it to detect cases where LRW_REGS are better. |
| (mcore_secondary_reload_class): New function. |
| * config/mcore/mcore.h (SECONDARY_RELOAD_CLASS): Redefine in |
| terms of mcore_secondary_reload_class. |
| |
| 2003-09-11 Mike Stump <mrs@apple.com> |
| |
| * c-lex.c (fe_file_change): Don't transform to_line with SOURCE_LINE. |
| |
| 2003-09-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtins.c (fold_builtin_logarithm): if N can't be truncated to |
| MODE exactly, then only convert logN(N) -> 1.0 if |
| flag_unsafe_math_optimizations is set. |
| |
| * builtins.c (builtin_dconsts_init, dconstpi, dconste, |
| init_builtin_dconsts): Delete. |
| * emit-rtl.c (dconstpi, dconste): Define. |
| (init_emit_once): Initialize dconstpi & dconste. |
| * real.h (dconstpi, dconste): Declare. |
| |
| 2003-09-11 Alexandre Oliva <aoliva@redhat.com> |
| |
| PR fortran/11522 |
| * dwarf2out.c (gen_inlined_subroutine_die): Emit abstract function |
| for ultimate origin even if block is abstract. |
| |
| 2003-09-11 Roger Sayle <roger@eyesopen.com> |
| |
| * combine.c (combine_simplify_rtx): Move several NOT and NEG |
| optimizations from here... |
| * simplify-rtx.c (simplify_unary_operation): to here. Recursively |
| simplify expressions using simplify_gen_*ary instead of gen_rtx_*. |
| |
| 2003-09-11 Richard Henderson <rth@redhat.com> |
| |
| * cgraphunit.c (cgraph_finalize_function): Add nested arg. |
| Tweek tests for function already generated. |
| (cgraph_expand_function): Don't double announce in !unit-at-a-time. |
| * cgraph.h (cgraph_finalize_function): Update for extra arg. |
| * c-decl.c (finish_function): Likewise. |
| |
| 2003-09-10 Joe Buck <jbuck@welsh-buck.org> |
| |
| * c-decl.c (poplevel): Eliminate use of |= in function_body assignment. |
| |
| 2003-09-10 Jerry Quinn <jlquinn@optonline.net> |
| |
| * real.c: Update URL to VAX floating point docs. |
| (decode_vax_d): Extract 8 exponent bits instead of 7. |
| |
| 2003-09-10 Ian Lance Taylor <ian@wasabisystems.com> |
| |
| * combine.c (force_to_mode): Set fuller_mask based only on mask, |
| not op_mode. |
| |
| 2003-09-11 Jan Hubicka <jh@suse.cz> |
| |
| * c-objc-common.c (c_cannot_inline_tree_fn): Warn |
| on why function is not inlinable; do not check |
| the body. |
| (inline_forbidden_p): Move to... |
| * tree-inline.c (inline_forbidden_p_1): ... here; Add warnings; |
| deal with alloca, longjmp. |
| (inline_forbidden_p): New static function. |
| (find_alloca_call_1, find_alloca_call, find_builtin_longjmp_call_1, |
| find_builtin_longjmp_call): Kill. |
| |
| 2003-09-10 Richard Henderson <rth@redhat.com> |
| |
| * cgraph.h (struct cgraph_node): Rename lowered to analyzed. |
| * cgraphunit.c: Update to match. |
| (record_call_1): Rearrange. Call lang hook for language nodes. |
| (cgraph_analyze_function): Don't call lower_function. |
| * langhooks.h (struct lang_hooks_for_callgraph): Replace |
| lower_function with analyze_expr. |
| * langhooks-def.h: Update to match. |
| * langhooks.c (lhd_callgraph_analyze_expr): New. |
| |
| 2003-09-10 Martin Husemann <martin@duskware.de> |
| |
| PR target/11965 |
| * config/sparc/sparc.c (sparc_v8plus_shift): Protect against |
| constants greater than 63. |
| * config/sparc/sparc.md (ashlsi3, ashrsi3, lshrsi3): Protect |
| against constants greater than 31. |
| (*ashldi3_sp64, *ashrdi3_sp64, *lshrdi3_sp64): Protect against |
| constants greater than 63. |
| |
| 2003-09-09 Richard Henderson <rth@redhat.com> |
| |
| * cgraphunit.c (cgraph_finalize_function): Remove unused argument. |
| * cgraph.h (cgraph_finalize_function): Update. |
| * c-decl.c (finish_function): Update. |
| |
| 2003-09-09 Devang Patel <dpatel@apple.com> |
| |
| * config/darwin.h (LINK_SPEC): Pass -nofixprebinding to linker. |
| * doc/invoke.texi: Document new Darwin linker option -nofixprebinding. |
| |
| 2003-09-09 Eric Christopher <echristo@redhat.com> |
| |
| * configure.in: Change usage of 'head' to 'sed 1q'. |
| * configure: Regenerate. |
| |
| 2003-09-09 Richard Henderson <rth@redhat.com> |
| |
| * except.c: Include cgraph.h. |
| (output_function_exception_table): Invoke |
| cgraph_varpool_mark_needed_node. |
| * Makefile.in (except.o): Update. |
| |
| 2003-09-07 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * Makefile.in: Define REMAKEFLAGS for LANGUAGES & BOOT_CFLAGS |
| and use it throughout. |
| |
| 2003-09-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtins.c (real_dconstp, fold_builtin_logarithm, |
| fold_builtin_exponent): New, split out from fold_builtin. Also |
| generalize to add log2, log10, exp2 and exp10/pow10 equivalents. |
| * emit-rtl.c (dconst3, dconst10, dconstthird): New. |
| (init_emit_once): Initialize new dconsts, use ARRAY_SIZE in lieu |
| of hardcoded array size. |
| * fold-const.c (fold): Add cases for exp2, exp10 and pow10. |
| (tree_expr_nonnegative_p): Likewise. |
| * real.h (dconst3, dconst10, dconstthird): New. |
| |
| 2003-09-09 Jan Hubicka <jh@suse.cz> |
| |
| * cgraphunit.c (cgraph_finalize_function): Fix handling of extern |
| inline functions. |
| (cgraph_finalize_compilation_unit): Fix crash when dealing with lost |
| DECL_SAVED_TREE. |
| |
| 2003-09-09 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (fold_builtin_cabs): Protect the complex argument |
| against multiple evaluation when optimizing cabs* into sqrt*. |
| |
| 2003-09-09 Jan Hubicka <jh@suse.cz> |
| |
| * varasm.c (notice_global_symbol): Properly deal with weak symbols. |
| |
| 2003-09-08 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * Makefile.in: Revert yesterday's change. |
| |
| 2003-09-08 Bernardo Innocenti <bernie@develer.com> |
| Peter Barada <peter@baradas.org> |
| |
| * config/m68k/coff.h (REGISTER_NAMES): Add fake register `argptr' |
| * config/m68k/hp320.h (REGISTER_NAMES): Likewise. |
| * config/m68k/linux.h (REGISTER_NAMES): Likewise. |
| * config/m68k/m68kelf.h (REGISTER_NAMES): Likewise. |
| * gcc/config/m68k/sgs.h (REGISTER_NAMES): Likewise. |
| * config/m68k/m68k-protos.h (m68k_initial_elimination_offset): Add prototype. |
| * config/m68k/m68k.c (m68k_frame): New struct, simular to ix86 back-end. |
| (m68k_compute_frame_layout): New function. |
| (m68k_initial_elimination_offset): New function. |
| (m68k_output_function_prologue): ColdFire-specific movem handling. |
| (m68k_output_function_epilogue): Likewise. |
| * config/m68k/m68k.h (FIRST_PSEUDO_REGISTER): Make room for argptr reg. |
| (ARG_POINTER_REGNUM): Add new definition. |
| (INITIAL_FRAME_POINTER_OFFSET): Remove macro. |
| (ELIMINABLE_REGS): Define new macro, like in ix86 back-end. |
| (CAN_ELIMINATE): Likewise. |
| (INITIAL_ELIMINATION_OFFSET): Likewise. |
| |
| 2003-09-08 Bernardo Innocenti <bernie@develer.com> |
| |
| * config/m68k/m68k.c (m68k_output_function_prologue): Simplify |
| by removing redundant variable cfa_store_offset. |
| |
| 2003-09-08 Mark Mitchell <mark@codesourcery.com> |
| |
| * langhooks-def.h (lhd_register_builtin_type): New function. |
| (LANG_HOOKS_REGISTER_BUILTIN_TYPE): New macro. |
| (LANG_HOOKS_FOR_TYPES_INITIALIZER): Update. |
| * langhooks.h (lang_hooks_for_types): Add register_builtin_type. |
| * langhooks.c (lhd_register_builtin_type): New function. |
| * c-common.h (c_register_builtin_type): Declare. |
| * c-common.c (c_register_builtin_type): New function. |
| * c-lang.c (LANG_HOOKS_REGISTER_BUILTIN_TYPE): Define to |
| c_register_builtin_type. |
| * config/ia64/hpux.h (TARGET_OS_CPP_BUILTINS): Remove __fpreg, |
| __float80, and __float128 macros. |
| * config/ia64/ia64.c (ia64_init_builtins): Create __fpreg, |
| __float80, and __float128 types. |
| |
| 2003-09-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtin-types.def |
| (BT_FN_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE_COMPLEX_LONGDOUBLE, |
| BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE_COMPLEX_DOUBLE, |
| BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT_COMPLEX_FLOAT): New. |
| * builtins.def (BUILT_IN_CACOS, BUILT_IN_CACOSF, BUILT_IN_CACOSH, |
| BUILT_IN_CACOSHF, BUILT_IN_CACOSHL, BUILT_IN_CACOSL, |
| BUILT_IN_CARG, BUILT_IN_CARGF, BUILT_IN_CARGL, BUILT_IN_CASIN, |
| BUILT_IN_CASINF, BUILT_IN_CASINH, BUILT_IN_CASINHF, |
| BUILT_IN_CASINHL, BUILT_IN_CASINL, BUILT_IN_CATAN, |
| BUILT_IN_CATANF, BUILT_IN_CATANH, BUILT_IN_CATANHF, |
| BUILT_IN_CATANHL, BUILT_IN_CATANL, BUILT_IN_CCOS, BUILT_IN_CCOSF, |
| BUILT_IN_CCOSH, BUILT_IN_CCOSHF, BUILT_IN_CCOSHL, BUILT_IN_CCOSL, |
| BUILT_IN_CEXP, BUILT_IN_CEXPF, BUILT_IN_CEXPL, BUILT_IN_CPOW, |
| BUILT_IN_CPOWF, BUILT_IN_CPOWL, BUILT_IN_CPROJ, BUILT_IN_CPROJF, |
| BUILT_IN_CPROJL, BUILT_IN_CSIN, BUILT_IN_CSINF, BUILT_IN_CSINH, |
| BUILT_IN_CSINHF, BUILT_IN_CSINHL, BUILT_IN_CSINL, BUILT_IN_CSQRT, |
| BUILT_IN_CSQRTF, BUILT_IN_CSQRTL, BUILT_IN_CTAN, BUILT_IN_CTANF, |
| BUILT_IN_CTANH, BUILT_IN_CTANHF, BUILT_IN_CTANHL, BUILT_IN_CTANL): |
| New. |
| * doc/extend.texi: Document new builtins. |
| |
| 2003-09-09 Jan Hubicka <jh@suse.cz> |
| |
| * cgraph.c (cgraph_varpool_finalize_decl): Sanity check duplicated |
| finalization. |
| * cgraphunit.c (decide_is_fnction_needed): Avoid special case of nested |
| functions, check for COMDAT. |
| (cgraph_assemble_pending_functions): Break out from... |
| (cgraph_finalize_function): ... here; allow redefinig of extern inline |
| functions. |
| (record_call_1): Record function references only in non-unit-at-a-time |
| mode. |
| (cgraph_analyze_function): Reset current_function_decl. |
| (cgraph_finalize_compilation_unit): Assemble pending functions. |
| |
| 2003-09-08 Mark Mitchell <mark@codesourcery.com> |
| |
| * mklibgcc.in (libcc.a): Depend on stmp-dirs. |
| (libgov.a): Likewise. |
| (libgcc_eh.a): Likewise. |
| |
| 2003-09-08 Roger Sayle <roger@eyesopen.com> |
| |
| * fold-const.c (operand_equal_p): Clarify documentation. |
| |
| 2003-09-08 Richard Henderson <rth@redhat.com> |
| |
| * c-decl.c (c_expand_body_1): Push and pop function context here. |
| * tree-optimize.c (tree_rest_of_compilation): ... not here. Take |
| nested argument instead of computing nesting ourselves. |
| |
| 2003-09-08 Jakub Jelinek <jakub@redhat.com> |
| |
| * toplev.c (rest_of_handle_stack_regs): Call split_all_insns before |
| regstack if optimizing but not scheduling after reload. |
| |
| 2003-09-08 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/sparc/sparc.c (struct machine_function): New type. |
| (TARGET_HAVE_TLS, TARGET_CANNOT_FORCE_CONST_MEM): Define. |
| (sparc_override_options): Initialize init_machine_status. |
| (tls_symbolic_operand, tgd_symbolic_operand, tld_symbolic_operand, |
| tie_symbolic_operand, tle_symbolic_operand): New functions. |
| (symbolic_operand): Disallow tls_symbolic_operand. |
| (symbolic_memory_operand): Likewise. |
| (tls_call_delay, sparc_cannot_force_const_mem, legitimate_constant_p, |
| constant_address_p, legitimate_pic_operand_p, legitimate_address_p): |
| New functions. |
| (sparc_tls_symbol): New variable. |
| (sparc_tls_get_addr, sparc_tls_got, legitimize_tls_address, |
| legitimize_address): New functions. |
| (print_operand): Handle %&. |
| (sparc_init_machine_status, get_some_local_dynamic_name, |
| get_some_local_dynamic_name_1): New functions. |
| (sparc_output_dwarf_dtprel): New function. |
| * config/sparc/sparc.h (CONSTANT_ADDRESS_P): Moved into |
| constant_address_p. |
| (LEGITIMATE_PIC_OPERAND_P): Moved into legitimate_pic_operand_p. |
| (LEGITIMATE_CONSTANT_P): Moved into legitimate_constant_p. |
| (GO_IF_LEGITIMATE_ADDRESS): Moved into legitimate_address_p. |
| (LEGITIMIZE_ADDRESS): Moved into legitimize_address. |
| (PRINT_OPERAND_PUNCT_VALID_P): Add '&'. |
| (TARGET_TLS, TARGET_SUN_TLS, TARGET_GNU_TLS): Define. |
| (ASM_OUTPUT_DWARF_DTPREL): Define. |
| (PREDICATE_CODES): Add tgd_symbolic_operand, tld_symbolic_operand, |
| tie_symbolic_operand, tle_symbolic_operand. |
| * config/sparc/sparc.md (UNSPEC_TLSGD, UNSPEC_TLSLDM, UNSPEC_TLSLDO, |
| UNSPEC_TLSIE, UNSPEC_TLSLE, UNSPEC_TLSLD_BASE): New constants. |
| (tls_call_delay): New attribute. |
| (in_call_delay): Use it. |
| (movqi, movhi, movsi, movdi): Call legitimize_tls_address if needed. |
| (tgd_hi22, tgd_lo10, tgd_add32, tgd_add64, tgd_call32, tgd_call64, |
| tldm_hi22, tldm_lo10, tldm_add32, tldm_add64, tldm_call32, tldm_call64, |
| tldo_hix22, tldo_lox10, tldo_add32, tldo_add64, tie_hi22, tie_lo10, |
| tie_ld32, tie_ld64, tie_add32, tie_add64, tle_hix22_sp32, |
| tle_lox10_sp32, tle_hix22_sp64, tle_lox10_sp64): New insns. |
| (tldo_ldub_sp32, tldo_ldub1_sp32, tldo_ldub2_sp32, tldo_ldsb1_sp32, |
| tldo_ldsb2_sp32, tldo_ldub_sp64, tldo_ldub1_sp64, tldo_ldub2_sp64, |
| tldo_ldub3_sp64, tldo_ldsb1_sp64, tldo_ldsb2_sp64, tldo_ldsb3_sp64, |
| tldo_lduh_sp32, tldo_lduh1_sp32, tldo_ldsh1_sp32, tldo_lduh_sp64, |
| tldo_lduh1_sp64, tldo_lduh2_sp64, tldo_ldsh1_sp64, tldo_ldsh2_sp64, |
| tldo_lduw_sp32, tldo_lduw_sp64, tldo_lduw1_sp64, tldo_ldsw1_sp64, |
| tldo_ldx_sp64, tldo_stb_sp32, tldo_stb_sp64, tldo_sth_sp32, |
| tldo_sth_sp64, tldo_stw_sp32, tldo_stw_sp64, tldo_stx_sp64): New |
| insns. |
| * config/sparc/sparc-protos.h (legitimate_constant_p, |
| constant_address_p, legitimate_pic_operand_p, legitimate_address_p, |
| legitimize_tls_address, legitimize_address, tls_symbolic_operand, |
| tls_call_delay, sparc_output_dwarf_dtprel): New prototypes. |
| * config/sparc/linux.h (TARGET_GNU_TLS, TARGET_SUN_TLS): Define. |
| * config/sparc/linux64.h (TARGET_GNU_TLS, TARGET_SUN_TLS): Likewise. |
| * configure.in (sparc*-*-*): Add TLS check. |
| * configure: Rebuilt. |
| |
| 2003-09-07 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR target/11689 |
| * config/i386/i386.c (memory_address_length): Fix computation when |
| the base is esp or ebp. |
| |
| 2003-09-07 Mark Mitchell <mark@codesourcery.com> |
| |
| PR c++/11852 |
| * varasm.c (initializer_constant_valid_p): Correct logic for |
| CONSTRUCTORs. |
| |
| 2003-09-07 Roger Sayle <roger@eyesopen.com> |
| |
| * expr.c (expand_operands): New function to expand an operand pair. |
| (expand_expr): Call expand_operands whenever we need to expand both |
| operands of a binary operator. |
| (do_store_flag): Likewise for operands of comparison operations. |
| |
| 2003-09-07 Roger Sayle <roger@eyesopen.com> |
| |
| * combine.c (combine_simplify_rtx): Don't convert -(A*B) into |
| (-A)*B if we care about sign-dependent rounding. |
| |
| 2003-09-07 Gabriel Dos Reis <gcc@integrable-solutions.net> |
| |
| * c-pretty-print.h (pp_c_left_brace): Declare. |
| (pp_c_right_brace): Likewise. |
| * c-pretty-print.c (pp_c_left_brace): Now a function |
| (pp_c_right_brace): Likewise. |
| |
| 2003-09-07 Jan Hubicka <jh@suse.cz> |
| |
| * cfgcleanup.c (try_simplify_condjump): Fix again the preivous patch. |
| |
| 2003-09-07 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * diagnostic.c (warn_deprecated_use): Move to toplev.c |
| |
| 2003-09-07 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * langhooks.c (lhd_print_error_function): Move from diagnostic.c. |
| * Makefile.in (langhooks.o): Depend on diagnostic.h |
| |
| 2003-09-06 James E Wilson <wilson@tuliptree.org> |
| |
| * loop.c (loop_regs_update): Delete else clause for PATTERN rtx and |
| simplify. |
| |
| 2003-09-07 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * Makefile.in: Define $REMAKE to be $MAKE with LANGUAGES & BOOT_CFLAGS |
| and use it throughout. |
| |
| 2003-09-07 Jan Hubicka <jh@suse.cz> |
| |
| * cfgcleanup.c (try_simplify_condjump): Fix my previous patch. |
| |
| * toplev.c (rest_of_decl_compilation): Do not finalize external |
| virables. |
| |
| * cgraph.c (cgraph_mark_reachable_node): Only enqueue finalized |
| functions. |
| (cgraph_varpool_finalize_decl): Notice global symbol when needed. |
| |
| 2003-09-06 Jan Hubicka <jh@suse.cz> |
| |
| PR target/12070 |
| * calls.c (emit_library_call_value_1): Fix saving of BLKmode arguments. |
| |
| PR opt/12082 |
| * cfgcleanup.c (try_simplify_condjump): Avoid unreachable code warning. |
| |
| 2003-09-06 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * diagnostic.c (announce_function): Move to toplev.c. |
| |
| 2003-09-06 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * gcse.c (expr_equiv_p): Don't consider anything to be equal to |
| volatile mem. |
| |
| 2003-09-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * ggc-common.c (init_ggc_heuristics): Don't use the heuristics |
| when gc checking is enabled. |
| |
| 2003-09-06 Steven Bosscher <steven@gcc.gnu.org> |
| |
| PR c/9862 |
| * c-decl.c (c_expand_body_1): Move return warning from here... |
| (finish_function): ...to here. |
| |
| 2003-09-05 Geoffrey Keating <geoffk@apple.com> |
| |
| * config/rs6000/darwin.h (PREFERRED_RELOAD_CLASS): Always return |
| a subset of the input class. |
| |
| 2003-09-05 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/i860/i860.c: Follow spelling conventions. |
| * config/i860/i860.h: Likewise. |
| * config/sh/sh.h: Likewise. |
| |
| 2003-09-05 Nitin Yewale <NitinY@KPITCummins.com> |
| |
| * config/h8300/h8300-protos.h: Declare h8300_hard_regno_rename_ok |
| * config/h8300/h8300.h (HARD_REGNO_RENAME_OK): New. |
| * config/h8300/h8300.c (h8300_hard_regno_rename_ok): New. |
| |
| 2003-09-05 Roger Sayle <roger@eyesopen.com> |
| Richard Henderson <rth@redhat.com> |
| |
| PR optimization/1823 |
| * expmed.c (expand_divmod <EXACT_DIV_EXPR>): Use an unsigned |
| multiplication to implement division by constant integer. |
| |
| 2003-09-05 Jan Hubicka <jh@suse.cz> |
| |
| * opts.c (decode_options): Enable unit-at-a-time at -O2. |
| * params.def (max-inline-insns-single): Set to 500 |
| (max-inline-insns-auto): Set to 150 |
| * invoke.texi (max-inline-insns-single, max-inline-insns-auto): Update. |
| |
| 2003-09-04 Richard Henderson <rth@redhat.com> |
| |
| * cgraph.c (cgraph_mark_reachable_node): Split out from ... |
| (cgraph_mark_needed_node): Remove needed argument. |
| * cgraph.h: Update to match. |
| * cgraphunit.c (decide_is_function_needed): Split out from ... |
| (cgraph_finalize_function): Reorg. Avoid deferred_inline_function |
| if we generated the function. |
| (record_call_1): Update for cgraph_mark_reachable_node. |
| * varasm.c (mark_referenced): Likewise. |
| * objc/objc-act.c (mark_referenced_methods): Likewise. |
| |
| 2003-09-04 DJ Delorie <dj@redhat.com> |
| |
| * targhooks.c: Add comment explaining the migration process. |
| |
| 2003-09-04 Eric Christopher <echristo@redhat.com> |
| |
| * config/frv/t-frv: Fix path for frv-abi.h. |
| * config/frv/frv-asm.h: Fix string concatenation. |
| |
| 2003-09-04 DJ Delorie <dj@redhat.com> |
| |
| * builtins.c (apply_args_size): Guard against a NULL cfun. |
| (expand_builtin_apply_args_1): Likewise. |
| (expand_builtin_apply): Likewise. |
| Fixes PR bootstrap/12172. |
| |
| 2003-09-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * configure.in (gcc_cv_as_ix86_cmov_sun_syntax): Check if |
| assembler supports Sun syntax for cmov. |
| * configure: Regenerate. |
| * config.in: Likewise. |
| * config/i386/i386.c: Rename CMOV_SUN_AS_SYNTAX to |
| HAVE_AS_IX86_CMOV_SUN_SYNTAX. |
| * config/i386/sol2.h (CMOV_SUN_AS_SYNTAX): Remove. |
| Fixes PR target/12101. |
| |
| 2003-09-04 Matt Austern <austern@apple.com> |
| |
| * c-common.c (fname_as_string): Use lang_hooks.decl_printable_name |
| with verbosity 0, instead of DECL_NAME, for human-readable string. |
| |
| 2003-09-04 Eric Christopher <echristo@redhat.com> |
| |
| * targhooks.c (default_return_in_memory): Allow |
| unconverted ports. |
| |
| 2003-09-04 Eric Christopher <echristo@redhat.com> |
| |
| * targhooks.c (default_return_in_memory): Fix typo |
| in last checkin. |
| |
| 2003-09-04 Eric Christopher <echristo@redhat.com> |
| |
| * targhooks.c (default_return_in_memory): Fix default |
| definition. |
| |
| 2003-09-04 Bernardo Innocenti <bernie@develer.com> |
| |
| * config/m68k/m68k.c (m68k_coff_asm_named_section): Restore |
| deleted function. |
| * config/m68k/coff.h (M68K_TARGET_COFF): Add flag used to |
| enable coff-only code in m68k.c. |
| |
| 2003-09-04 Nick Clifton <nickc@redhat.com> |
| |
| * config.gcc: Add v850e1 target. Allow --with-cpu to accept |
| v850e1. |
| * config/v850/v850.h: Accept v850e1 as a default CPU. |
| Accept -mv850e1 as a command line option. |
| * doc/invoke.texi: Document new -mv850e1 command line switch. |
| * config/v850/t-v850: Treat -mv850e1 as a multilib alias for |
| -mv850e. |
| |
| 2003-09-04 Nick Clifton <nickc@redhat.com> |
| |
| * config.gcc (v850e-*-*): Use t-v850e makefile fragment. |
| * config/v850/t-v850: Only produce one extra multilib - for |
| the v850e. |
| * config/v850/t-v850e: New file: Only produce one extra |
| multilib - for the v850. |
| |
| 2003-09-04 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/ia64/libgcc-ia64.ver: Export _Unwind_GetBSP@@GCC_3.3.2. |
| * config/ia64/unwind-ia64.c (_Unwind_GetBSP): New function. |
| * unwind.h (_Unwind_GetBSP): New prototype. |
| * libgcc-std.ver: Add empty GCC_3.3.2 version. |
| * mkmap-symver.awk: For symbol versions with no exported symbols, |
| don't put anything into version script, just change all symbol |
| versions which inherit from it to inherit from its ancestor. |
| |
| 2003-09-04 Eric Christopher <echristo@redhat.com> |
| |
| * config/mips/mips.c (mips_expand_prologue): Convert to |
| calls.struct_value_rtx hook. |
| (reg_or_const_float_1_operand): New. |
| * config/mips/mips.h: Update Comments. |
| (mips_arg): Add reg_or_const_float_1_operand. |
| * config/mips/mips.md (divdf3); Convert to expander. |
| (divsf3): Ditto. |
| (*divdf3): New pattern. |
| (*divsf3): Ditto. |
| |
| 2003-09-04 Jan Hubicka <jh@suse.cz> |
| |
| * toplev.c (wrapup_global_declarations): Fix final pass in |
| unit-at-atime mode. |
| |
| 2003-09-04 Mark Mitchell <mark@codesourcery.com> |
| |
| * doc/extend.texi: Document removal of cast-as-lvalue extension in |
| C++. |
| |
| 2003-09-04 Nicolas Roche <roche@act-europe.fr> |
| |
| * gcc.c (process_command): Fix typo. |
| |
| 2003-09-03 David O'Brien <obrien@FreeBSD.org> |
| |
| optimization/11980 |
| * config/i386/freebsd.h (SIZE_TYPE): Support TARGET_64BIT. |
| (PTRDIFF_TYPE): Likewise. |
| (WCHAR_TYPE_SIZE): Likewise. |
| |
| 2003-09-03 DJ Delorie <dj@redhat.com> |
| |
| * targhooks.c: New file. |
| * targhooks.h: New file. |
| * Makefile.in: Add targhooks.o support. |
| (function.o): Depend on$(TARGET_H). |
| (stmt.o): Likewise. |
| (combine.o): Depend on $(TREE_H) and $(TARGET_H). |
| * builtins.c (apply_args_size, expand_builtin_apply_args_1, |
| expand_builtin_apply): Convert to calls.struct_value_rtx hook. |
| (expand_builtin_saveregs): Convert to |
| calls.expand_builtin_saveregs hook. |
| * c-decl.c (start_decl): Handle new calls.promote_prototypes hook |
| here, instead of ... |
| (get_parm_info) ... here. |
| (store_parm_decls_oldstyle): Convert to calls.promote_prototypes |
| hook. |
| (finish_function): Handle calls.promote_prototypes hook here too. |
| * c-typeck.c (convert_arguments): Convert to |
| calls.promote_prototypes hook. |
| (c_convert_parm_for_inlining): Likewise. |
| * calls.c (initialize_argument_information): Convert to |
| calls.promote_function_args hook. |
| (expand_call): Convert to calls.struct_value_rtx, |
| calls.strict_argument_naming, |
| calls.pretend_outgoing_varargs_named, and |
| calls.promote_function_return hooks. Pass fndecl to |
| aggregate_value_p. Initialize CUMULATIVE_ARGS before calling |
| hooks, so they can use that. |
| (emit_library_call_value_1): Likewise. |
| * combine.c (setup_incoming_promotions): Convert to |
| calls.promote_function_args hook. |
| * emit-rtl.c: Convert to calls.struct_value_rtx hook. |
| * expr.c (expand_assignment): Pass call to aggregate_value_p. |
| (expand_expr): Likewise. |
| * expr.h: Remove support for SETUP_INCOMING_VARARGS, |
| STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED, |
| RETURN_IN_MEMORY macro defaults. |
| * final.c (profile_function): Convert to calls.struct_value_rtx |
| hook. |
| * function.c (aggregate_value_p): Accept function type tree as |
| second parameter; try to deduce fntype from it. Convert to |
| calls.return_in_memory hook. |
| (assign_parms): Convert to calls.setup_incoming_varargs, |
| calls.strict_argument_naming, calls.promote_function_args, |
| calls.pretend_outgoing_varargs_named hooks. Pass fndecl to |
| aggregate_value_p. |
| (expand_function_start): Likewise. Convert to |
| calls.struct_value_rtx hook. |
| (expand_function_end): Convert to calls.promote_function_return hook. |
| (allocate_struct_function): Pass fndecl to aggregate_value_p. |
| * hard-reg-set.h: Update comments to new hook names. |
| * integrate.c (expand_inline_function): Pass fndecl to aggregate_value_p. |
| * reg-stack.c (stack_result): Likewise. |
| * rtl.h (struct_value_rtx, struct_value_incoming_rtx): Delete. |
| * stmt.c (expand_value_return): Convert to |
| calls.promote_function_return hook. |
| * target-def.h: Add TARGET_PROMOTE_FUNCTION_ARGS, |
| TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES, |
| TARGET_STRUCT_VALUE_RTX, TARGET_RETURN_IN_MEMORY, |
| TARGET_EXPAND_BUILTIN_SAVEREGS, TARGET_SETUP_INCOMING_VARARGS, |
| TARGET_STRICT_ARGUMENT_NAMING, |
| TARGET_PRETEND_OUTGOING_VARARGS_NAMED, and TARGET_CALLS. |
| * target.h: Likewise. |
| * tree.h (aggregate_value_p): Also takes a tree to deduce function |
| attributes from (for target hooks). |
| * doc/tm.texi (PROMOTE_FUNCTION_ARGS, PROMOTE_FUNCTION_RETURN, |
| PROMOTE_PROTOTYPES, RETURN_IN_MEMORY, STRUCT_VALUE_REGNUM, |
| STRUCT_VALUE, STRUCT_VALUE_INCOMING_REGNUM, STRUCT_VALUE_INCOMING, |
| EXPAND_BUILTIN_SAVEREGS, SETUP_INCOMING_VARARGS, |
| STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED): Convert |
| to hooks. |
| |
| * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Pass function |
| to aggregate_value_p. |
| * config/arm/arm.c (arm_init_cumulative_args, |
| arm_output_mi_thunk): Likewise. |
| * config/i386/i386.c (ix86_return_pops_args, x86_this_parameter): |
| Likewise. |
| * config/mips/mips.c (mips_save_reg_p, mips_expand_prologue, |
| mips_can_use_return_insn): Likewise. |
| * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise. |
| * config/s390/s390.c (s390_output_mi_thunk): Likewise. |
| * config/sparc/sparc.c (sparc_output_mi_thunk): Pass function to |
| aggregate_value_p. |
| * config/story16/stormy16.c (xstormy16_asm_output_mi_thunk): Pass |
| function to aggregate_value_p. |
| * objc/objc-act.c (generate_struct_by_value_array): Pass NULL to |
| aggregate_value_p. |
| |
| * config/sh/sh-protos.h (sh_builtin_saveregs): Remove. |
| (sh_attr_renesas_p, sh_cfun_attr_renesas_p, sh_function_arg, |
| sh_function_arg_advance, sh_pass_in_reg_p): New. * config/sh/sh.c |
| (sh_handle_renesas_attribute, sh_promote_prototypes, |
| sh_struct_value_rtx, sh_return_in_memory, sh_builtin_saveregs, |
| sh_setup_incoming_varargs, sh_strict_argument_naming, |
| sh_pretend_outgoing_varargs_named): New decls. |
| (targetm): Add new hooks. |
| (calc_live_regs): Save MACL and MACH if the function has the |
| renesas attribute. |
| (sh_expand_prologue): Support renesas attribute. |
| (sh_builtin_saveregs): Make static. |
| (sh_build_va_list): Support renesas attribute. |
| (sh_va_start): Likewise. |
| (sh_va_arg): Likewise. |
| (sh_promote_prototypes): New. |
| (sh_function_arg): New, moved from sh.h. Support renesas |
| attribute. |
| (sh_function_arg_advance): Likewise. |
| (sh_return_in_memory): Likewise. |
| (sh_strict_argument_naming): Likewise. |
| (sh_pretend_outgoing_varargs_named): Likewise. |
| (sh_struct_value_rtx): New. |
| (sh_attribute): Add renesas attribute. |
| (sh_handle_renesas_attribute): New. |
| (sh_attr_renesas_p, sh_cfun_attr_renesas_p): New. |
| (sh_ms_bitfield_layout_p): Support renesas attribute also. |
| (sh_output_mi_thunk): Pass function to aggregate_value_p. * |
| config/sh/sh.h (TARGET_SWITCHES): Add -mrenesas as an alias for |
| -mhitachi. |
| (STRUCT_VALUE_REGNUM, STRUCT_VALUE, RETURN_IN_MEMORY): Moved to |
| target hooks. |
| (sh_args): Add renesas_abi flag. |
| (INIT_CUMULATIVE_ARGS): Set it. Pass fndecl to aggregate_value_p. |
| (FUNCTION_ARG_ADVANCE, FUNCTION_ARG): Move to sh.c. |
| (PASS_IN_REG_P): Support renesas attribute. Pass DF and TF on the |
| stack for the renesas abi. |
| (STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED, |
| SETUP_INCOMING_VARARGS, EXPAND_BUILTIN_SAVEREGS, |
| PROMOTE_PROTOTYPES): Moved to sh.c. * config/sh/sh.md (call): Set |
| call cookie to indicate renesas calls. |
| |
| 2003-09-03 Mostafa Hagog <mustafa@il.ibm.com> |
| |
| * gcse.c (replace_one_set): New function. |
| (pre_insert_copy_insn): Change the order of copying |
| to make copy propagation discover additional PRE opportunities. |
| |
| 2003-09-03 Roger Sayle <roger@eyesopen.com> |
| |
| PR optimization/11700. |
| * simplify-rtx.c (simplify_subreg): Check that the subreg offset |
| of a hard register is representable before trying to simplify it |
| using subreg_hard_regno. |
| |
| 2003-09-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * configure.in (gcc_cv_ld_hidden): Disable unless using GNU ld. |
| * configure: Regenerate. |
| |
| 2003-09-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * intl.h (N_): Remove parentheses. |
| |
| 2003-09-03 Bernardo Innocenti <bernie@develer.com> |
| |
| * config.gcc (m68k-*-linux*): Remove definition of LINUX_DEFAULT_ELF. |
| * config/i370/linux.h (LINUX_DEFAULT_ELF): Remove unconditional |
| definition and code blocks compiled when not defined. |
| * config/i386/linux.h (LINUX_DEFAULT_ELF): Likewise. |
| * config/i386/linux64.h (LINUX_DEFAULT_ELF): Likewise. |
| * config/sparc/linux.h: (LINUX_DEFAULT_ELF): Likewise. |
| * config/sparc/linux64.h: (LINUX_DEFAULT_ELF): Likewise. |
| |
| 2003-09-03 Jeff Sturm <jsturm@one-point.com> |
| |
| * cgraphunit.c (visited_nodes): New static variable. |
| (record_call_1): Use walk_tree with visited_nodes. |
| (cgraph_create_edges): Use walk_tree with visited_nodes. |
| Setup/teardown visited_nodes hashtable. |
| |
| 2003-09-03 Roger Sayle <roger@eyesopen.com> |
| |
| * toplev.c (flag_rounding_math): New global variable. |
| (f_options): Add to the list of language independent options. |
| * flags.h (flag_rounding_math): Prototype here. |
| (HONOR_SIGN_DEPENDENT_ROUNDING): Use flag_rounding_math instead. |
| * common.opt (frounding-math): New common command line option. |
| * opts.c (common_handle_option): Handle OPT_frounding_math. |
| (set_fast_math_flags): -ffast-math clears flag_rounding_math. |
| |
| * doc/invoke.texi: Document this new command line option. |
| |
| 2003-09-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/sol2.h (NO_IMPLICIT_EXTERN_C): Update comment. |
| |
| 2003-09-03 Jan Hubicka <jh@suse.cz> |
| |
| * Makefile.in (c-objc-common.o): Kill gt-c-objc-common.h dependency. |
| * c-decl.c (finish_function): Kill arguments, always use cgraph path. |
| * c-objc-common.c: Kill include of gt-c-objc-common.h |
| (expand_deferred_fns, deffer_fn): Kill function. |
| (deferred_fns): Kill variable. |
| (finish_cdtor): Update finish_function call. |
| (c_objc_common_finish_file): Always call cgraph code. |
| * c-parse.c: Regenerate. |
| * c-parse.y: Regenerate. |
| * c-tree.h (finish_function): Update prototype. |
| * objc-acct.c (build_module_descriptor, finish_method_def): |
| Update call of finish_function. |
| * cgraphunit.c (cgraph_default_inline_p, cgraph_analyze_function): Add |
| forward prototype. |
| (cgraph_finalize_function): In non-unit-at-a-time mode analyze the |
| function and assemble it if needed. |
| (cgraph_finalize_compilation_unit): Do nothing in non-unit-at-a-time |
| mode. |
| (cgraph_optimize): Likewise. |
| (cgraph_expand_function): In non-unit-at-a-time mode keep function body |
| even when it has no inline callees. |
| * c-parse.in: Update calls to finish_function. |
| |
| 2003-09-03 Nick Clifton <nickc@redhat.com> |
| |
| * config/arm/arm.h: Handle TARGET_CPU_iwmmxt. |
| Use #error to generate the message if TARGET_DEFAULT is not |
| recognised. |
| |
| 2003-09-03 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.h (MASK_UNUSED1): Remove. |
| (MASK_XGOT, TARGET_XGOT): Define. |
| (TARGET_SWITCHES): Add an entry for -mxgot. |
| (ASM_SPEC): Map -mxgot to -xgot. |
| * config/mips/mips.c (mips_symbol_insns): Use TARGET_XGOT to decide |
| whether we're using a big-GOT sequences. |
| (mips_legitimize_const_move, mips_expand_call): Likewise. |
| (override_options): Revert 2003-01-09 change. |
| * doc/invoke.texi: Document -mxgot. |
| |
| 2003-09-02 Jason Merrill <jason@redhat.com> |
| |
| * config/sol2.h (NO_IMPLICIT_EXTERN_C): Define here. |
| * config/sparc/sol2.h: Not here. |
| |
| 2003-09-02 Roger Sayle <roger@eyesopen.com> |
| |
| * expr.c (expand_expr): The code following both_summands performs |
| the same task as simplify_gen_binary. Replace all gotos to |
| both_summands with a call to simplify_gen_binary and delete the |
| now unused label. |
| |
| 2003-09-02 Jason Merrill <jason@redhat.com> |
| |
| PR c++/7327 |
| * config/sparc/sol2.h (NO_IMPLICIT_EXTERN_C): Define. |
| |
| 2003-09-02 Jeff Sturm <jsturm@one-point.com> |
| |
| * cgraphunit.c (record_call_1): Use walk_tree_without_duplicates. |
| (cgraph_optimize_function): Set current_function_decl to the |
| fndecl we're integrating from. |
| |
| 2003-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtins.def: Break out _Complex math functions into their |
| own category. |
| |
| 2003-09-02 Andreas Jaeger <aj@suse.de> |
| |
| * langhooks-def.h (LANG_HOOKS_RTL_EXPAND_STMT): Cast properly. |
| |
| 2003-09-02 Josef Zlomek <zlomekj@suse.cz> |
| |
| * cfgbuild.c (compute_outgoing_frequencies): Use NOTE instead of |
| finding the note again. |
| |
| 2003-09-02 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc: Remove host-specific rewrites of target_alias. |
| |
| 2003-09-01 Mark Mitchell <mark@codesourcery.com> |
| |
| * Makefile.in (genprogs): Fix typo. |
| |
| * Makefile.in (gencheck.o): Remove build commands. |
| (dummy-conditions.o): Likewise. |
| (read-rtl.o): Likewise. |
| (gensupport.o): Likewise. |
| (genconfig$(build_exeext)): Remove rule. |
| (genconfig.o): Remove build commands. |
| (genflags$(build_exeext)): Remove rule. |
| (genflags.o): Remove build commands. |
| (gencodes$(build_exeext)): Remove rule. |
| (gencodes.o): Remove build commands. |
| (genconstants.o): Remove build commands. |
| (genemit$(build_exeext)): Remove rule. |
| (genemit.o): Remove build commands. |
| (genrecog$(build_exeext)): Remove rule. |
| (genrecog.o): Remove build commands. |
| (genextract$(build_exeext)): Remove rule. |
| (genextract.o): Remove build commands. |
| (genpeep$(build_exeext)): Remove rule. |
| (genpeep.o): Remove build commands. |
| (genattr$(build_exeext)): Remove rule. |
| (genattr.o): Remove build commands. |
| (genprognames): New variable. |
| (genprogs): Likewise. |
| (genobjs): Likewise. |
| (genprogs): New rule. |
| (genobjs): Likewise. |
| (genattrtab.o): Remove build commands. |
| (genautomata.o): Likewise. |
| (genoutput$(build_exeext)): Remove rule. |
| (genoutput.o): Remove build commands. |
| (gengenrtl.o): Likewise. |
| (genpreds.o): Likewise. |
| (gengtype.o): Likewise. |
| (genconditions.o): Likewise. |
| (gen-protos.o): Likewise. |
| (scan.o): Likewise. |
| (fix-header.o): Likewise. |
| (scan-decls.o): Likewise. |
| (check-g++): Combine with other check targets. |
| (check-gcc): Likewise. |
| (check-g77): Likewise. |
| (check-objc): Likewise. |
| |
| 2003-09-01 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc: Remove host-specific stuff which is unused here |
| since the introduction of config.host. |
| |
| * doc/fragments.texi: Mention config.host. |
| * doc/sourcebuild.texi: Mention config.host. Give brief descriptions |
| of config.build, config.host, and config.gcc. |
| |
| 2003-09-01 Zack Weinberg <zack@codesourcery.com> |
| |
| * c-decl.c (pushdecl): Don't put variables on |
| C_TYPE_INCOMPLETE_VARS of a type unless that type is itself |
| incomplete. |
| |
| 2003-09-01 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.host: New file. |
| * config.gcc: Remove some host-specific stuff and some |
| logic needed only for repeated invocation. |
| * configure.in: Use config.host. |
| * configure: Regenerate. |
| |
| 2003-09-01 Josef Zlomek <zlomekj@suse.cz> |
| |
| * c-typeck.c (build_binary_op): Kill BIT_ANDTC_EXPR. |
| * convert.c (convert_to_integer): Kill BIT_ANDTC_EXPR. |
| * fold-const.c (int_const_binop): Kill BIT_ANDTC_EXPR. |
| (fold): Kill BIT_ANDTC_EXPR and label bit_and. |
| * tree.def (BIT_ANDTC_EXPR): Kill. |
| |
| 2003-08-31 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * configure.in: Remove uses of "for x in .. ${foo}" idiom. |
| * configure: Regenerate. |
| |
| * config.gcc: Remove references to install_headers_dir, now unused |
| since introduction of config.build. |
| * config.gcc (i860-*-sysv4*): Don't set unused USG, SVR3 defines. |
| |
| * doc/fragments.texi, doc/sourcebuild.texi: Mention new file |
| config.build. |
| |
| * config.build: New file. |
| * config.gcc: Remove some build-specific stuff. |
| * configure.in: Use config.build. |
| * configure: Regnerate. |
| |
| 2003-08-31 Steven Bosscher <steven@gcc.gnu.org> |
| Roger Sayle <roger@eyesopen.com> |
| |
| PR middle-end/11823 |
| * stmt.c (expand_end_case_type): Only use jump tables for dense |
| switch statements when optimizing for size. |
| |
| 2003-08-31 Olivier Hainque <hainque@act-europe.fr> |
| |
| * builtins.c (expand_builtin_setjmp): Use emit_jump to jump around |
| the != 0 case, which ensures pending stack adjustments are flushed. |
| |
| 2003-08-30 Zack Weinberg <zack@codesourcery.com> |
| |
| * configure.frag: Delete file. |
| * configure.in: Rename the substitution variables |
| dep_host_xmake_file and dep_tmake_file to xmake_file and |
| tmake_file respectively. Do not expand $srcdir in the |
| value of these; leave that for Make. Introduce a new |
| substitution varaible, all_lang_makefrags, which lists |
| subdirectory Make-lang.in files; exclude these from |
| all_lang_makefiles, which is now only for subdirectory |
| outputs. Do not invoke configure.frag. Do not set nor |
| AC_SUBST_FILE target_overrides, host_overrides, or |
| language_fragments. Create build subdirectories in |
| config.status extra commands. |
| * configure: Regenerate. |
| * Makefile.in: Update substitutions to match changes to |
| configure. Use include directives instead of @-insertions |
| to read in host, target, and language fragments. |
| (Makefile rule): Do not invoke configure.frag. Do not copy |
| config.status to config.run before executing it. Set |
| CONFIG_HEADERS and CONFIG_FILES so that only Makefile gets |
| regenerated. |
| (cstamp-h rule): Set CONFIG_FILES as well as CONFIG_HEADERS. |
| |
| 2003-08-30 Zack Weinberg <zack@codesourcery.com> |
| |
| * c-tree.h: Delete COMPARE_DIFFERENT_TU from enumeration. |
| * c-typeck.c (same_translation_unit_p): New function. |
| (comptypes): Use it instead of flags parameter to identify |
| structure types from different translation units. |
| * c-decl.c (duplicate_decls): Always call comptypes with |
| COMPTYPE_STRICT flags argument. |
| (c_reset_state): Set BLOCK_SUPERCONTEXT of the block formed |
| to file_scope_decl. |
| |
| 2003-08-30 Zack Weinberg <zack@codesourcery.com> |
| |
| * c-tree.h (C_TYPE_INCOMPLETE_VARS): New macro. |
| * c-decl.c (struct c_scope): Remove "incomplete" field. |
| (pushdecl): Attach variables with incomplete types to |
| the TYPE_MAIN_VARIANT of the incomplete type in question. |
| (finish_struct): Look at C_TYPE_INCOMPLETE_VARS for variables |
| to complete, not at current_scope->incomplete. All such |
| variables do need completion. |
| |
| 2003-08-30 Richard Earnshaw <rearnsha@arm.com> |
| Nicolas Pitre <nico@cam.org> |
| |
| * arm/lib1funcs.asm (RETCOND): Delete. |
| (RETLDM): New assembler macro. Use it for returning with ldm/ldr. |
| (ARM_LDIV0, THUMB_LDIV0): Collapse multiple definitions. |
| (__ARM_ARCH__): Move here from ieee754-?f.S. |
| (RET, RETc): Clean up definitions. |
| (DIV_FUNC_END): Renamed from FUNC_END. All uses changed. |
| (FUNC_END): New macro that marks the end of any function. |
| (ARM_FUNC_START): New macro that allows an assembler routine to be |
| implemented in ARM code even if a Thumb-only build. |
| Unconditionally include ieee754-?f.S. |
| * arm/ieee754-df.S: Delete macros moved to lib1funcs.asm. |
| Mark ends of functions. |
| Split into separate conditionally-compiled units. |
| Use RETLDM to return from routines. |
| * arm/ieee754-sf.S: Similarly. |
| * t-arm-elf (LIB1ASMFUNCS): Remove _ieee754_dp and _ieee754_sp. |
| Add _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi |
| _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 |
| _fixsfsi and _fixunssfsi. |
| |
| * arm/ieee754-df.S (__muldf3): Fix bug when result of a |
| multiplication underflows to zero. |
| (__adddf3): Fix bug when using VFP ordering on little-endian |
| processors. |
| (__fixdfsi): Use rrx to extract the carry into a register instead of |
| MRS instruction. Optimize later use of result. |
| * arm/ieee754-sf.S (__fixsfsi): Likewise. |
| (__fixunssfsi): Use a better sequence for handling negative-or-zero. |
| |
| 2003-08-29 Richard Henderson <rth@redhat.com> |
| |
| * tree-optimize.c: New file. |
| * Makefile.in (OBJS-archive): Add tree-optimize.o. |
| (tree-optimize.o): New. |
| * c-decl.c (store_parm_decls): Use allocate_struct_function. |
| (finish_function): Don't free_after_parsing or free_after_compilation. |
| (set_save_expr_context): Move to tree-optimize.c. |
| (c_expand_body_1): Use tree_rest_of_compilation. |
| * c-lang.c (LANG_HOOKS_RTL_EXPAND_STMT): New. |
| * objc/objc-lang.c (LANG_HOOKS_RTL_EXPAND_STMT): New. |
| * c-objc-common.c (expand_deferred_fns): Don't emit unused inlines; |
| iterate until closure. |
| * langhooks-def.h (LANG_HOOKS_RTL_EXPAND_START, |
| LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_RTL_EXPAND_END): New. |
| (LANG_HOOKS_RTL_EXPAND_INITIALIZER): New. |
| * langhooks.h (struct lang_hooks_for_rtl_expansion): New. |
| * toplev.h (tree_rest_of_compilation): Declare it. |
| |
| 2003-08-29 Richard Henderson <rth@redhat.com> |
| |
| * function.h (struct function): Add rtl_inline_init, saved_for_inline. |
| * integrate.c (save_for_inline): Set saved_for_inline. |
| * c-semantics.c (genrtl_scope_stmt): Check it. |
| * toplev.c (wrapup_global_declarations): Check it. |
| (rest_of_handle_inlining): Set and check rtl_inline_init. |
| (rest_of_compilation): Remove out of date comment. |
| |
| 2003-08-29 Richard Henderson <rth@redhat.com> |
| |
| * function.c (allocate_struct_function): New, split out of ... |
| (prepare_function_start, init_function_start): ... here. |
| * expr.c (init_expr): Use ggc_alloc_cleared. |
| * stmt.c (init_stmt_for_function): Likewise. |
| * tree.h (allocate_struct_function): Declare. |
| |
| 2003-08-29 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc: Don't use negated character class in shell case |
| clause. |
| |
| 2003-08-29 Richard Henderson <rth@redhat.com> |
| |
| * function.h (struct function): Move function_frequency and |
| max_jumptable_ents before start of bit field members. |
| |
| 2003-08-29 Richard Henderson <rth@redhat.com> |
| |
| * builtins.c (expand_builtin_constant_p): Check cse_not_expected here, |
| (fold_builtin_constant_p) ... not here. |
| |
| 2003-08-29 Richard Henderson <rth@redhat.com> |
| |
| * c-tree.h (C_DECL_FILE_SCOPE): Move ... |
| * tree.h (DECL_FILE_SCOPE_P): ... here, and rename. |
| * c-decl.c, c-objc-common.c, c-typeck.c: Update to match. |
| |
| 2003-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtins.def: Fix typos. |
| (ATTR_MATHFN_FPROUNDING_STORE): New macro. |
| (BUILT_IN_FREXP, BUILT_IN_FREXPF, BUILT_IN_FREXPL, BUILT_IN_MODF, |
| BUILT_IN_MODFF, BUILT_IN_MODFL, BUILT_IN_REMQUO, BUILT_IN_REMQUOF, |
| BUILT_IN_REMQUOL, BUILT_IN_SINCOS, BUILT_IN_SINCOSF, |
| BUILT_IN_SINCOSL): Use ATTR_MATHFN_FPROUNDING_STORE. |
| |
| * builtins.def (BUILT_IN_ERFC, BUILT_IN_ERFCF, BUILT_IN_ERFCL): |
| Use ATTR_MATHFN_FPROUNDING_ERRNO. |
| |
| 2003-08-29 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc (i386-*-vsta): Fix obvious bogosity. |
| |
| * fixinc/inclhack.def: Remove special cases for unsupported |
| PTX 1 and PTX 2 (including i[34567]86-sequent-sysv3). |
| * fixinc/fixincl.x: Regenerate. |
| |
| 2003-08-29 Mark Mitchell <mark@codesourcery.com> |
| |
| * Makefile.in (cpp.info): Just state dependencies. |
| (gcc.info): Likewise. |
| (gccint.info): Likewise. |
| (gccinstall.info): Likewise. |
| (cppinternals.info): Likewise. |
| (cpp.dvi): Likewise. |
| (gcc.dvi): Likewise. |
| (gccint.dvi): Likewise. |
| (gccinstall.dvi): Likewise. |
| (cppinternals.dvi): Likewise. |
| (gcov.1): Likewise. |
| (cpp.1): Likewise. |
| (gcc.1): Likewise. |
| (gfdl.7): Likewise. |
| (gpl.7): Likewise. |
| (fsf-funding.7): Likewise. |
| ($(objdir)/%.info): New pattern rule. |
| (%.dvi): Likewise. |
| |
| 2003-08-29 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * Makefile.in (restage1): Pass BOOT_CFLAGS to recursive make. |
| (restage2): Likewise. |
| (restage3): Likewise. |
| (restage4): Likewise. |
| (restageprofile): Likewise. |
| (restagefeedback): Likewise. |
| (bubblestrap): Likewise. |
| |
| 2003-08-29 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config.gcc: Narrow unsupported target match to avoid clobbering |
| i?86-sequent-sysv4*. |
| |
| 2003-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtins.c (mathfn_built_in): Handle new math builtins. |
| |
| 2003-08-28 Per Bothner <per@bothner.com> |
| |
| Fix (hopefully temporary) for breakage caused by my 08-21 patch. |
| * cpplex.c (_cpp_get_fresh_line): Check for null buffer. |
| (_cpp_lex_buffer): Likewise. |
| * cpptrad.c (_cpp_read_logical_line_trad): Likewise. |
| |
| 2003-08-28 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.md ("*mulsi3_sign"): New insn. |
| ("mulsidi3" expander, "mulsi_6432" insn): Remove, replace by ... |
| ("mulsidi3"): ... this new insn. |
| ("umulsidi3"): New insn. |
| ("divmoddi3", "divmodtidi3", "divmodtisi3"): Simplify by using |
| mixed-mode matching constraints. |
| ("udivmodsi4", "udivmoddisi3"): New insns. |
| ("udivsi3", "umodsi3"): Use only in ESA/390 mode. |
| |
| 2003-08-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtin-types.def (BT_INT_PTR, BT_FLOAT_PTR, BT_DOUBLE_PTR, |
| BT_LONGDOUBLE_PTR, BT_FN_FLOAT_FLOAT_FLOATPTR, |
| BT_FN_DOUBLE_DOUBLE_DOUBLEPTR, |
| BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLEPTR, |
| BT_FN_FLOAT_FLOAT_INTPTR, BT_FN_DOUBLE_DOUBLE_INTPTR, |
| BT_FN_LONGDOUBLE_LONGDOUBLE_INTPTR, |
| BT_FN_FLOAT_FLOAT_FLOAT_INTPTR, BT_FN_DOUBLE_DOUBLE_DOUBLE_INTPTR, |
| BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE_INTPTR, |
| BT_FN_VOID_FLOAT_FLOATPTR_FLOATPTR, |
| BT_FN_VOID_DOUBLE_DOUBLEPTR_DOUBLEPTR, |
| BT_FN_VOID_LONGDOUBLE_LONGDOUBLEPTR_LONGDOUBLEPTR): New. |
| * builtins.def (BUILT_IN_FREXP, BUILT_IN_FREXPF, BUILT_IN_FREXPL, |
| BUILT_IN_MODF, BUILT_IN_MODFF, BUILT_IN_MODFL, BUILT_IN_REMQUO, |
| BUILT_IN_REMQUOF, BUILT_IN_REMQUOL, BUILT_IN_SINCOS, |
| BUILT_IN_SINCOSF, BUILT_IN_SINCOSL): New. |
| * tree.c: Assign new type_nodes. |
| * tree.h (tree_index): Add TI_FLOAT_PTR_TYPE, TI_DOUBLE_PTR_TYPE, |
| TI_LONG_DOUBLE_PTR_TYPE, TI_INTEGER_PTR_TYPE. |
| (float_ptr_type_node, double_ptr_type_node, |
| long_double_ptr_type_node, integer_ptr_type_node): New type_nodes. |
| |
| * doc/extend.texi: Document new builtins. |
| |
| 2003-08-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtin-types.def (BT_FN_FLOAT_INT_FLOAT, |
| BT_FN_DOUBLE_INT_DOUBLE, BT_FN_LONGDOUBLE_INT_LONGDOUBLE): New. |
| |
| * builtins.def (BUILT_IN_ERF, BUILT_IN_ERFC, BUILT_IN_ERFCF, |
| BUILT_IN_ERFCL, BUILT_IN_ERFF, BUILT_IN_ERFL, BUILT_IN_GAMMA, |
| BUILT_IN_GAMMAF, BUILT_IN_GAMMAL, BUILT_IN_J0, BUILT_IN_J0F, |
| BUILT_IN_J0L, BUILT_IN_J1, BUILT_IN_J1F, BUILT_IN_J1L, |
| BUILT_IN_JN, BUILT_IN_JNF, BUILT_IN_JNL, BUILT_IN_LGAMMA, |
| BUILT_IN_LGAMMAF, BUILT_IN_LGAMMAL, BUILT_IN_SIGNIFICAND, |
| BUILT_IN_SIGNIFICANDF, BUILT_IN_SIGNIFICANDL, BUILT_IN_TGAMMA, |
| BUILT_IN_TGAMMAF, BUILT_IN_TGAMMAL, BUILT_IN_Y0, BUILT_IN_Y0F, |
| BUILT_IN_Y0L, BUILT_IN_Y1, BUILT_IN_Y1F, BUILT_IN_Y1L, |
| BUILT_IN_YN, BUILT_IN_YNF, BUILT_IN_YNL): New. |
| |
| * doc/extend.texi: Document new builtins. |
| |
| 2003-08-28 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/mkfixinc.sh: Remove special case code for unsupported |
| variants of i?86, powerpcle, and thumb. |
| * fixinc/mkfixinc.sh: Remove special case code for unsupported |
| arm and hppa variants. |
| |
| 2003-08-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtin-types.def (BT_FN_INT_FLOAT, BT_FN_INT_DOUBLE, |
| BT_FN_INT_LONGDOUBLE, BT_FN_LONG_FLOAT, BT_FN_LONG_DOUBLE, |
| BT_FN_LONG_LONGDOUBLE, BT_FN_LONGLONG_FLOAT, |
| BT_FN_LONGLONG_DOUBLE, BT_FN_LONGLONG_LONGDOUBLE, |
| BT_FN_FLOAT_FLOAT_LONGDOUBLE, BT_FN_DOUBLE_DOUBLE_LONGDOUBLE, |
| BT_FN_FLOAT_FLOAT_INT, BT_FN_DOUBLE_DOUBLE_INT, |
| BT_FN_LONGDOUBLE_LONGDOUBLE_INT, BT_FN_FLOAT_FLOAT_LONG, |
| BT_FN_DOUBLE_DOUBLE_LONG, BT_FN_LONGDOUBLE_LONGDOUBLE_LONG, |
| BT_FN_FLOAT_FLOAT_FLOAT_FLOAT, BT_FN_DOUBLE_DOUBLE_DOUBLE_DOUBLE, |
| BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE): New. |
| |
| * builtins.def (BUILT_IN_ACOS, BUILT_IN_ACOSF, BUILT_IN_ACOSH, |
| BUILT_IN_ACOSHF, BUILT_IN_ACOSHL, BUILT_IN_ACOSL, BUILT_IN_ASIN, |
| BUILT_IN_ASINF, BUILT_IN_ASINH, BUILT_IN_ASINHF, BUILT_IN_ASINHL, |
| BUILT_IN_ASINL, BUILT_IN_ATANH, BUILT_IN_ATANHF, BUILT_IN_ATANHL, |
| BUILT_IN_CBRT, BUILT_IN_CBRTF, BUILT_IN_CBRTL, BUILT_IN_COPYSIGN, |
| BUILT_IN_COPYSIGNF, BUILT_IN_COPYSIGNL, BUILT_IN_COSH, |
| BUILT_IN_COSHF, BUILT_IN_COSHL, BUILT_IN_DREM, BUILT_IN_DREMF, |
| BUILT_IN_DREML, BUILT_IN_EXP10, BUILT_IN_EXP10F, BUILT_IN_EXP10L, |
| BUILT_IN_EXP2, BUILT_IN_EXP2F, BUILT_IN_EXP2L, BUILT_IN_EXPM1, |
| BUILT_IN_EXPM1F, BUILT_IN_EXPM1L, BUILT_IN_FDIM, BUILT_IN_FDIMF, |
| BUILT_IN_FDIML, BUILT_IN_FMA, BUILT_IN_FMAF, BUILT_IN_FMAL, |
| BUILT_IN_FMAX, BUILT_IN_FMAXF, BUILT_IN_FMAXL, BUILT_IN_FMIN, |
| BUILT_IN_FMINF, BUILT_IN_FMINL, BUILT_IN_HYPOT, BUILT_IN_HYPOTF, |
| BUILT_IN_HYPOTL, BUILT_IN_ILOGB, BUILT_IN_ILOGBF, BUILT_IN_ILOGBL, |
| BUILT_IN_LDEXP, BUILT_IN_LDEXPF, BUILT_IN_LDEXPL, BUILT_IN_LLRINT, |
| BUILT_IN_LLRINTF, BUILT_IN_LLRINTL, BUILT_IN_LLROUND, |
| BUILT_IN_LLROUNDF, BUILT_IN_LLROUNDL, BUILT_IN_LOG10, |
| BUILT_IN_LOG10F, BUILT_IN_LOG10L, BUILT_IN_LOG1P, BUILT_IN_LOG1PF, |
| BUILT_IN_LOG1PL, BUILT_IN_LOG2, BUILT_IN_LOG2F, BUILT_IN_LOG2L, |
| BUILT_IN_LOGB, BUILT_IN_LOGBF, BUILT_IN_LOGBL, BUILT_IN_LRINT, |
| BUILT_IN_LRINTF, BUILT_IN_LRINTL, BUILT_IN_LROUND, |
| BUILT_IN_LROUNDF, BUILT_IN_LROUNDL, BUILT_IN_NEXTAFTER, |
| BUILT_IN_NEXTAFTERF, BUILT_IN_NEXTAFTERL, BUILT_IN_NEXTTOWARD, |
| BUILT_IN_NEXTTOWARDF, BUILT_IN_NEXTTOWARDL, BUILT_IN_POW10, |
| BUILT_IN_POW10F, BUILT_IN_POW10L, BUILT_IN_REMAINDER, |
| BUILT_IN_REMAINDERF, BUILT_IN_REMAINDERL, BUILT_IN_RINT, |
| BUILT_IN_RINTF, BUILT_IN_RINTL, BUILT_IN_SCALB, BUILT_IN_SCALBF, |
| BUILT_IN_SCALBL, BUILT_IN_SCALBLN, BUILT_IN_SCALBLNF, |
| BUILT_IN_SCALBLNL, BUILT_IN_SCALBN, BUILT_IN_SCALBNF, |
| BUILT_IN_SCALBNL, BUILT_IN_SINH, BUILT_IN_SINHF, BUILT_IN_SINHL, |
| BUILT_IN_TANH, BUILT_IN_TANHF, BUILT_IN_TANHL): New. |
| |
| * doc/extend.texi: Document new builtins. |
| |
| 2003-08-28 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (legitmate_constant_p): Use LARL on |
| zSeries machines even in 31-bit addressing mode. |
| (legitimate_reload_constant_p): Likewise. |
| (legitimize_pic_address): Likewise. |
| (legitimize_tls_address): Likewise. |
| (s390_split_branches): Likewise. |
| (s390_dump_pool): Likewise. |
| (s390_mainpool_finish): Likewise. |
| (s390_chunkify_start): Likewise. |
| (s390_select_rtx_section): Likewise. |
| * config/s390/s390.md ("doloop_si"): Likewise. |
| ("pool_start_31", "pool_end_31"): Likewise. |
| ("pool_start_64", "pool_end_64"): Likewise. |
| ("main_base_31_small", "main_base_31_large"): Likewise. |
| ("main_base_64"): Likewise. |
| ("reload_base_31", "reload_base_64"): Likewise. |
| ("*movsi_larl"): New insn. |
| ("cjump", "icjump"): Use long branches on zSeries machines. |
| ("jump"): Likewise. |
| ("call"): Use BRASL on zSeries machines. |
| ("call_value", "call_value_tls"): Likewise. |
| ("brasl", "bras", "basr_64", "basr_31", "bas_64", "bas_31"): Remove |
| and replace by ... |
| ("*bras", "*brasl", "*basr") ... these new insns. |
| ("brasl_r", "bras_r", "basr_64_r", "basr_31_r", "bas_64_r", |
| "bas_31_r"): Remove and replace by ... |
| ("*bras_r", "*brasl_r", "*basr_r") ... these new insns. |
| ("brasl_tls", "bras_tls", "basr_64_tls", "basr_31_tls", |
| "bas_64_tls", "bas_31_tls"): Remove and replace by ... |
| ("*bras_tls", "*brasl_tls", "*basr_tls") ... these new insns. |
| ("*return_si", "*return_di"): Remove and replace by ... |
| ("*return"): ... this new insn. |
| ("rotlsi3"): Allow on zSeries machines. |
| |
| * config/s390/s390.c (legitimize_reload_constant_p): Use |
| LL/LH type instructions in z/Architecture mode. |
| * config/s390/s390.md ("*movsi_lli"): Likewise. |
| ("*andsi3_ni", "*andhi3_ni", "*andqi3_ni"): Likewise. |
| ("*iorsi3_ni", "*iorhi3_ni", "*iorqi3_ni"): Likewise. |
| ("*extendqisi2"): Use LB in z/Architecture mode. |
| ("*zero_extendqisi2_64", "*zero_extendqisi2_31"): Use LLGC in |
| z/Architecture mode. |
| ("zero_extendqihi2", "*zero_extendqihi2_64", "*zero_extendqihi2_31"): |
| Likewise. |
| |
| * config/s390/s390.md ("*tmdi_ext"): Allow in both 64-bit |
| and 31-bit mode. |
| ("ptr_extend"): Allow only in 64-bit mode. |
| |
| 2003-08-27 Daniel Jacobowitz <drow@mvista.com> |
| |
| * gcc.c (STANDARD_EXEC_PREFIX, STANDARD_STARTFILE_PREFIX) |
| (TOOLDIR_BASE_PREFIX, STANDARD_BINDIR_PREFIX): Remove unnecessary |
| definitions. |
| (main): Only use standard_startfile_prefix if native. |
| * doc/tm.texi (STANDARD_STARTFILE_PREFIX): Update. |
| |
| 2003-08-27 Per Bothner <pbothner@apple.com> |
| |
| * cpperror.c (print_location): Don't check for !pfile->buffer. That |
| test fails following my 08-21 change, and it seems unnecessary anyway. |
| (cpp_error): Likewise. |
| |
| 2003-08-27 Jason Merrill <jason@redhat.com> |
| |
| * real.c (do_multiply): Initialize with memset. |
| |
| 2003-08-27 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * gcov.c (typedef struct arc_info): New field cs_count. |
| (accumulate_line_counts): Find cycles correctly. |
| |
| 2003-08-27 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (struct machine_function): Remove member |
| literal_pool_label. |
| (s390_optimize_prolog): Replace TEMP_REG argument with |
| TEMP_USED and BASE_USED. Do not check get_pool_size (). |
| (general_s_operand): Accept all immediates before reload if |
| ALLOW_IMMEDIATE. If not ALLOW_IMMEDIATE, reject literal pool |
| references. |
| (s390_output_symbolic_const): Remove UNSPEC_LTREL_OFFSET handling. |
| (find_constant_pool_ref): Ignore UNSPECV_POOL_ENTRY insns. |
| (s390_alloc_pool): New function. |
| (s390_new_pool): Call it. |
| (s390_dump_pool): Add REMOTE_LABEL argument. |
| (s390_chunkify_start): Add BASE_REG argument. Do not check |
| get_pool_size (). |
| (s390_chunkify_finish): Add BASE_REG argument. Adapt |
| s390_dump_pool call. |
| (s390_pool_count, s390_nr_constants): Remove. |
| (s390_output_constant_pool): Remove. |
| (s390_mainpool_start): New function. |
| (s390_mainpool_finish): New function. |
| (s390_mainpool_cancel): New function. |
| (s390_reorg): Implement main literal pool handling. |
| (s390_emit_prologue): Emit main_pool placeholder instead of |
| literal_pool_31 / literal_pool_64 insns. |
| * config/s390/s390.h (s390_pool_count, s390_nr_constants): Remove. |
| (ASM_OUTPUT_POOL_PROLOGUE, ASM_OUTPUT_SPECIAL_POOL_ENTRY): Remove. |
| * config/s390/s390.md (UNSPEC_MAIN_BASE): New symbolic constant. |
| ("main_base_31_small", "main_base_31_large"): New insns. |
| ("main_base_64", "main_pool"): New insns. |
| ("literal_pool_31", "literal_pool_64"): Remove. |
| |
| 2003-08-27 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/inclhack.def (ptx_netswap): New disabled fix, ported from |
| fixinc.ptx. |
| * fixinc/inclhack.def (undefine_null): Don't generate \r characters. |
| Prettify a little. |
| * fixinc/fixincl.x: Regenerate. |
| |
| 2003-08-27 Richard Earnshaw <rearnsha@arm.com> |
| |
| * lib1funcs.asm (L_ieee754_sp): New. Include ieee754-sf.S. |
| (L_ieee754_dp): New. Include ieee754-df.S. |
| * arm/ieee754-sf.S: Rework to allow interworking, calling from Thumb, |
| and compilation in apcs-26 mode. |
| * arm/ieee754-df.S: Likewise. |
| * t-arm-elf (DPBIT, FPBIT, fp-bit.c dp-bit.c): Delete rules |
| (LIB1ASMFUNCS): Add _ieee754_sp and _ieee754_dp targets. |
| |
| 2003-08-27 Nicolas Pitre <nico@cam.org> |
| |
| * arm/ieee754-sf.S: New. |
| * arm/ieee754-df.S: New. |
| |
| 2003-08-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * builtins.c (expand_builtin_expect_jump): Save pending_stack_adjust |
| and restore it if returning NULL. |
| |
| 2003-08-27 Richard Sandiford <rsandifo@redhat.com> |
| |
| * calls.c (initialize_argument_information): If an argument has no |
| stack space associated with it, and BLOCK_REG_PADDING is defined, |
| use it to decide at which end the argument should be padded. |
| * function.c (assign_parms): Allocate BLKmode stack slots. |
| * config/mips/mips-protos.h (mips_pad_arg_upward): Declare. |
| (mips_pad_reg_upward): Declare. |
| * config/mips/mips.h (PAD_VARARGS_DOWN): Use FUNCTION_ARG_PADDING. |
| (CUMULATIVE_ARGS): Remove num_adjusts and adjusts. |
| (FUNCTION_ARG_PADDING): Use mips_pad_arg_upward. |
| (BLOCK_REG_PADDING): Use mips_pad_reg_upward. |
| * config/mips/mips.c (struct mips_arg_info): Remove struct_p. |
| (mips_expand_call): Remove code for generating structure shifts. |
| (mips_arg_info): Don't set struct_p. Don't set fpr_p for non-float |
| types unless using the EABI. |
| (function_arg_advance): Don't generate shift instructions. |
| (function_arg): Don't return them. Don't short-circuit the |
| check for double structure chunks for DFmode arguments. |
| (mips_pad_arg_upward, mips_pad_reg_upward): New functions. |
| (mips_expand_prologue): Remove code to emit structure shifts. |
| * config/mips/irix6-libc-compat.c: Remove workarounds for buggy |
| structure passing (inet_ntoa, inet_lnaof, inet_netof). Update |
| comments to say that only structure returns are a problem. |
| |
| 2003-08-26 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/tests/base/string.h, fixinc/tests/base/sys/regset.h: |
| Fix to match produced versions. |
| * fixinc/inclhack.def (longlong_t): New disabled test, ported |
| from fixinc.svr4. |
| * fixinc/inclhack.def (ptx_pwd_h): New disabled fix, ported |
| from fixinc.ptx. |
| * fixinc/inclhack.def (ptx_sys_mc_param_h): New disabled fix, |
| ported from fixinc.ptx. |
| |
| 2003-08-26 Per Bothner <pbothner@apple.com> |
| |
| * cpplib.h (struct cpp_token): Change type of field line to fileline. |
| (cpp_error_with_line): Use fileline for appropriate parameter. |
| * cpphash.h (struct cpp_macro): Change type of field line to fileline. |
| (struct cpp_reader): Likewise for fields line and directive_line. |
| (_cpp_begin_message): Use fileline for appropriate parameter. |
| * cpperror.c (print_location, _cpp_begin_message, cpp_error_with_line, |
| cpp_error): Use fileline for appropriate parameters and variables. |
| (print_location): New local lin, since it is not a fileline. |
| |
| 2003-08-26 Roger Sayle <roger@eyesopen.com> |
| |
| PR middle-end/12002 |
| * tree.h (SCALAR_FLOAT_TYPE_P, COMPLEX_FLOAT_TYPE_P): New macros. |
| (FLOAT_TYPE_P): Define in terms of these two new macros. |
| * fold-const.c (fold <PLUS_EXPR>): Don't convert x+x into x*2.0 |
| for complex floating point types. |
| |
| 2003-08-26 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (emit_prologue): Don't check literal pool size. |
| * config/s390/s390.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY): Call |
| s390_output_pool_entry. |
| |
| 2003-08-26 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/inclhack.def (svr4_preproc_lint_on, |
| svr4_preproc_lint_off, svr4_preproc_machine): New disabled |
| fixes, ported from fixinc.svr4. |
| |
| 2003-08-26 Mark Mitchell <mark@codesourcery.com> |
| |
| * doc/install.texi (Prerequisites): Mention GNU make requirement. |
| |
| * Makefile.in (AR_FOR_TARGET): Export it. |
| (AR_CREATE_FOR_TARGET): Likewise. |
| (AR_FLAGS_FOR_TARGET): Likewise. |
| (AR_EXTRACT_FOR_TARGET): Likewise. |
| (AWK): Likewise. |
| (BUILD_PREFIX): Likewise. |
| (BUILD_PREFIX_1): Likewise. |
| (DESTDIR): Likewise. |
| (GCC_FOR_TARGET): Likewise. |
| (INCLUDES): Likewise. |
| (INSTALL_DATA): Likewise. |
| (LIB1ASMSRC): Likewise. |
| (LIBGCC2_CFLAGS): Likewise. |
| (MACHMODE_H): Likewise. |
| (NM_FOR_TARGET): Likewise. |
| (RANLIB_FOR_TARGET): Likewise. |
| (libsubdir): Likewise. |
| (slibdir): Likewise. |
| (ORDINARY_FLAGS_TO_PASS): Remove stuff that we're |
| exporting. |
| (libgcc.a): Don't pass them here. |
| (stmp-multilib): Or here. |
| (install-libgcc): Or here. |
| (install-multilib): Or here. |
| (POSTSTAGE1_FLAGS_TO_PASS): Or here. |
| (stage1_build): Or here. |
| |
| 2003-08-26 Andreas Krebbel <krebbel1@de.ibm.com> |
| |
| * config/s390/s390.md ("*llgt_sisi", "*llgt_sisi_split", "*llgt_didi", |
| "*llgt_didi_split", "*llgt_sidi", "*llgt_sidi_split"): New insns. |
| |
| 2003-08-26 Andreas Krebbel <krebbel1@de.ibm.com> |
| |
| * config/s390/s390.md ("*fmadddf", "*fmsubdf", |
| "*fmaddsf", "*fmsubsf"): New insns. |
| |
| 2003-08-26 Roger Sayle <roger@eyesopen.com> |
| |
| * fold-const.c (fold <MULT_EXPR>): Optimize (C1/X)*C2 into |
| (C1*C2)/X when unsafe math optimizations are allowed. |
| (fold <RDIV_EXPR>): Optimize C1/(X*C2) into (C1/C2)/X with unsafe |
| math optimizations. Minor code clean-ups. Recursively call |
| fold when constructing sub-expressions. |
| |
| 2003-08-26 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (fold_builtin_bitop): New function to perform constant |
| folding of ffs, clz, ctz, popcount and parity builtin functions |
| and their long and long long variants (such as ffsl and ffsll). |
| (fold_builtin): fold_builtin_bitop when appropriate. |
| * simplify-rtx.c (simplify_unary_operation): Honor both |
| CLZ_DEFINED_VALUE_AT_ZERO and CTZ_DEFINED_VALUE_AT_ZERO when |
| evaluating clz and ctz at compile-time, for operands wider |
| than HOST_WIDE_INT. |
| |
| 2003-08-26 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * builtins.c (build_function_call_expr): Don't set |
| TREE_SIDE_EFFECTS here. |
| * expr.c (emit_block_move_via_libcall): Likewise. |
| (clear_storage_via_libcall): Likewise. |
| * tree.c (build): Set TREE_SIDE_EFFECTS for non-const, non-pure |
| CALL_EXPRs. |
| |
| * gcse.c (is_too_expensive): New function. |
| (gcse_main, delete_null_pointer_checks, bypass_jumps): Use it. |
| |
| 2003-08-25 Zack Weinberg <zack@codesourcery.com> |
| |
| * config.gcc (hppa*-*-hpux11*, ia64*-*-hpux*): Remove |
| commented-out logic to use DCE threads (if present), add |
| support for POSIX threads. |
| * config/ia64/hpux.h: Define CPP_SPEC to set appropriate |
| #defines for -pthread. Add -lpthread to LIB_SPEC when |
| -pthread. In both cases take -mt as a synonym for -pthread |
| for acc compatibility. |
| Define GTHREAD_USE_WEAK to 0. |
| * config/pa/pa-hpux11.h: Likewise for CPP_SPEC and LIB_SPEC. |
| Remove old logic for DCE threads from LIB_SPEC. |
| * config/pa/pa64-hpux.h: Define GTHREAD_USE_WEAK to 0. |
| |
| 2003-08-25 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (expand_builtin_mathfn): Rearrange so that we only |
| return 0 for invalid argument types. Instead drop through to a |
| call of expand_call at the bottom of function. If op is SQRT, |
| try attaching a SQRT rtx as the REQ_EQUAL note of the libcall. |
| |
| 2003-08-25 Richard Henderson <rth@redhat.com> |
| |
| * config/ia64/ia64.c (ia64_expand_tls_address): Properly truncate |
| result when op0 is SImode. |
| |
| 2003-08-25 Nathanael Nerode <neroden@twcny.rr.com> |
| |
| * fixinc/inclhack.def (svr4_sighandler_type): New fix, ported |
| from fixinc.svr4. |
| * fixinc/fixincl.x: Regenerate. |
| * fixinc/tests/base/sys/signal.h: Regenerate. |
| |
| 2003-08-25 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * combine.c (simplify_comparison): Re-enable widening of comparisons |
| with non-paradoxical subregs of non-REG expressions. |
| |
| 2003-08-25 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * combine.c (distribute_notes): Handle REG_ALWAYS_RETURN. |
| |
| 2003-08-25 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * combine.c (combine_simplify_rtx): Fix RTL sharing bug. |
| |
| 2003-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * pretty-print.h (pp_maybe_newline_and_indent): New macro. |
| * c-pretty-print.h (c_pretty_printer): Now typedef to the |
| structure. Be consistent with pretty-print.h abd cxx-pretty-print.h |
| (struct c_pretty_print_info): Document. Add new fields. |
| (pp_type_specifier_seq): Rename from pp_c_type_specifier. |
| (pp_direct_abstract_declarator): New macro. |
| (pp_ptr_operator): Likewise. |
| (pp_simple_type_specifier): Likewise. |
| (pp_expression): Likewise. |
| (pp_parameter_list): Rename from pp_parameter_declaration. |
| * c-pretty-print.c (pp_c_whitespace): Now a function. |
| (pp_c_left_paren): Likewise. |
| (pp_c_right_paren): Likewise. |
| (pp_c_dot): Likewise. |
| (pp_c_ampersand): Likewise. |
| (pp_c_arrow): Likewise. |
| (pp_c_semicolon): Likewise. |
| (pp_c_type_cast): New function. |
| (pp_c_space_for_pointer_operator): Likewise. |
| (pp_c_call_argument_list): Likewise. |
| (pp_c_cv_qualifier): Adjust prototype. |
| (pp_c_type_qualifier_list): Likewise. |
| (pp_c_pointer): Likewise. Handle REFERENCE_TYPE here. |
| (pp_c_type_specifier): Rename from pp_c_simple_type_specifier. |
| Adjust to follow standard grammar. |
| (pp_c_specifier_qualifier_list): Adjusr prototype. Handle |
| REFERENCE_TYPE. Tidy. |
| (pp_c_parameter_type_list): Adjust prototype. Tidy. |
| (pp_c_parameter_declaration): Remove. |
| (pp_c_abstract_declarator): Adjust prototype. |
| (pp_c_direct_abstract_declarator): Likewise. |
| (pp_c_type_id): Likewise. |
| (pp_c_storage_class_specifier): Likewise. |
| (pp_c_function_specifier): Likewise. |
| (pp_c_declaration_specifiers): Likewise. |
| (pp_c_direct_declarator): Likewise. |
| (pp_c_declarator): Likewise. |
| (pp_c_declarator): Likewise. |
| (pp_c_declaration): Likewise. |
| (pp_c_attributes): Likewise. Tidy. |
| (pp_c_function_definition): Adjust prototype. |
| (pp_c_char): Likewise. |
| (pp_c_string_literal): Likewise. |
| (pp_c_integer_constant): Likewise. |
| (pp_c_character_constant): Likewise. |
| (pp_c_bool_constant): Likewise. |
| (pp_c_enumeration_constant): Likewise. |
| (pp_c_floating_constant): Likewise. |
| (pp_c_constant): Likewise. |
| (pp_c_identifier): Likewise. |
| (pp_c_primary_expression): Likewise. Remove TARGET_EXPR case. Tidy. |
| (pp_c_initializer): Adjust prototype. |
| (pp_c_init_declarator): Likewise. |
| (pp_c_initializer_list): Likewise. |
| (pp_c_id_expression): Likewise. |
| (pp_c_postfix_expression): Likewise. |
| (pp_c_expression_list): Likewise. |
| (pp_c_unary_expression): Likewise. |
| (pp_c_cast_expression): Likewise. |
| (pp_c_multiplicative_expression): Likewise. |
| (pp_c_additive_expression): Likewise. |
| (pp_c_shift_expression): Likewise. |
| (pp_c_relational_expression): Likewise. |
| (pp_c_equality_expression): Likewise. |
| (pp_c_and_expression): Likewise. |
| (pp_c_exclusive_or_expression): Likewise. |
| (pp_c_inclusive_or_expression): Likewise. |
| (pp_c_logical_and_expression): Likewise. |
| (pp_c_logical_or_expression): Likewise. |
| (pp_c_conditional_expression): Likewise. |
| (pp_c_assignment_expression): Likewise. |
| (pp_c_expression): Likewise. Tidy. |
| (pp_c_statement): Likewise. Document. |
| (pp_c_pretty_printer_init): Adjust prototype. Tidy. |
| |
| * c-lang.c (c_initialize_diagnostics): Update. |
| * c-common.h (strip_pointer_operator): Declare. |
| * c-common.c (strip_pointer_operator): Define. |
| |
| 2003-08-25 Mark Mitchell <mark@codesourcery.com> |
| |
| PR c++/8795 |
| * tree.h (build_method_type_directly): Declare. |
| * c-common.c (handle_vector_size_attributes): Handle METHOD_TYPEs. |
| (vector_size_helper): Likewise. |
| * tree.c (build_method_type_directly): New function. |
| (build_method_type): Use it. |
| |
| 2003-08-24 Richard Henderson <rth@redhat.com> |
| |
| * config/i386.i386.c (ix86_return_in_memory): Reformat. Return true |
| for 16-byte vector modes if sse not enabled; warn for abi change. |
| (ix86_value_regno): Only return xmm0 for 16-byte vector types. |
| |
| 2003-08-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * rtlanal.c (may_trap_p): Simplify an integer comparison. |
| |
| 2003-08-24 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/inclhack.def (AAB_svr4_replace_byteorder): Enhance |
| comment. Enable for DYNIX/ptx systems (when they switch to |
| regular fixincludes). |
| * fixinc/fixincl.x: Regenerate. |
| |
| 2003-08-23 Jason Eckhardt <jle@rice.edu> |
| |
| * config/i860/t-i860: New. |
| * config.gcc (i860-*-sysv4*): Add t-i860 to tmake_file. |
| |
| 2003-08-23 Jakub Jelinek <jakub@redhat.com> |
| |
| * c-decl.c (pushdecl): Only put decls which finish_struct will do |
| something about onto incomplete chain. |
| (finish_struct): If not removing type from incomplete |
| list, update prev. |
| |
| 2003-08-20 Jan Hubicka <jh@suse.cz> |
| |
| PR target/11369 |
| * i386.c (ix86_expand_carry_flag_compare): Validate operand. |
| |
| PR target/11031 |
| * i386.c (const_0_to_3_operand, const_0_to_7_operand, |
| const_0_to_15_operand, const_0_to_255_operand): New predicates. |
| * i386.h (PREDICATE_CODES): Add these. |
| * i386.c (pinsrw and pextrw patterns): Use them. |
| |
| PR target/10984 |
| * i386.c (ix86_expand_binop_builtin): Behave sanely for VOIDmodes. |
| |
| PR target/8869 |
| * expr.c (convert_modes): Deal properly with integer to vector |
| constant conversion. |
| |
| PR target/8871 |
| * i386.md (zero_extendsidi2*): Add MMX and SSE alternatives. |
| |
| 2003-08-23 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.h (LOAD_EXTEND_OP): Remove. |
| * config/s390/s390.md ("movhi"): New expander; old insn renamed to ... |
| ("*movhi"): ... this. |
| ("movqi", "*movqi"): Likewise. |
| ("movqi_64"): Remove. |
| ("*zero_extendhisi2_31"): Change predicate to s_operand. |
| |
| 2003-08-23 Dale Johannesen <dalej@apple.com> |
| * calls.c (emit_library_call_value_1): Fix obvious errors in |
| arguments to emit_group_store. |
| |
| 2003-08-23 Jason Eckhardt <jle@rice.edu> |
| |
| * calls.c (emit_library_call_value_1): Remove code related |
| to LIBGCC_NEEDS_DOUBLE. |
| * config/stormy16/stormy16.h: Remove mention of LIBGCC_NEEDS_DOUBLE. |
| * doc/tm.texi: Likewise. |
| * system.h: Poison the LIBGCC_NEEDS_DOUBLE macro. |
| |
| 2003-08-23 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/linux64.h (STARTFILE_PREFIX_SPEC): Remove. |
| |
| 2003-08-23 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_setup_incoming_varargs): Handle o32 and o64 |
| as well. Put memory references in the varargs alias set. |
| (mips_expand_prologue): Remove varargs handling from here. |
| |
| 2003-08-23 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (s390_expand_movstr, s390_expand_clrstr, |
| s390_expand_cmpmem, s390_output_constant_pool, s390_build_va_list, |
| s390_function_profiler, s390_output_mi_thunk): Use ISO C syntax |
| for function pointer calls. |
| * config/s390/s390.md ("*negdi2_31"): Likewise. |
| |
| 2003-08-23 Roger Sayle <roger@eyesopen.com> |
| |
| * combine.c (apply_distributive_law): Correct comment. |
| |
| 2003-08-23 Jason Eckhardt <jle@rice.edu> |
| |
| * config/i860/i860.h: Remove comment mentioning LIBGCC_NEEDS_DOUBLE. |
| |
| 2003-08-22 Jason Eckhardt <jle@rice.edu> |
| |
| * config/i860/i860.c (i860_build_va_list): Create the va_decl |
| declaration. Document the va_list structure. |
| (i860_va_start): Initialize the va_list structure. |
| (i860_va_arg): Rewrite completely. |
| * config/i860/i860.h (LIBGCC_NEEDS_DOUBLE): Don't define. |
| * config/i860/varargs.asm: Do not allocate or initialize |
| a va_list. Return the address of the register save area. |
| |
| 2003-08-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/iq2000/iq2000.c: Fix comment typos. |
| * config/iq2000/iq2000.md: Likewise. |
| |
| 2003-08-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/iq2000/iq2000.c: Follow spelling conventions. |
| * config/iq2000/iq2000.h: Likewise. |
| * config/mn10300/mn10300.c: Likewise. |
| |
| 2003-08-22 Jason Eckhardt <jle@rice.edu> |
| |
| * config/i860/i860.c (output_move_double): Don't set latehalf |
| to zero for CONST_INT (since it could be, e.g., -1). |
| |
| * config/i860/i860.h (REMSI3_LIBCALL): Replace this macro... |
| (MODSI3_LIBCALL): ...with this one. |
| (UREMSI3_LIBCALL): Replace this macro... |
| (UMODSI3_LIBCALL): ...with this one. |
| |
| 2003-08-22 Jason Eckhardt <jle@rice.edu> |
| |
| * config/i860/i860-protos.h (output_delay_insn): Remove prototype. |
| (output_delayed_branch): Remove prototype. |
| (single_insn_src_p): Remove prototype. |
| * config/i860/i860.c (single_insn_src_p): Remove function. |
| (output_delayed_branch): Remove function. |
| (output_delay_insn): Remove function. |
| (va_start): Remove unconditional test and dead code, re-format. |
| Fix coding style and spelling problems in various comments. |
| * config/i860/i860.md (UNSPECV_BLOCKAGE): Define constant... |
| (blockage pattern): ...and use it here. |
| (all define_peephole patterns related to delayed branches): Remove. |
| Fix coding style and spelling problems in various comments. |
| |
| 2003-08-22 Jason Eckhardt <jle@rice.edu> |
| |
| * config/i860/i860.c: Replace all occurrences of 'GNU CC' with 'GCC'. |
| Remove all uses of the PARAMS macro. Remove superflous prototypes. |
| Convert all function definitions from traditional to ISO C90 syntax. |
| * config/i860/i860-protos.h: Replace all occurrences of 'GNU CC' |
| with 'GCC'. Remove all uses of the PARAMS macro. |
| * config/i860/i860.h: Replace all occurrences of 'GNU CC' with 'GCC'. |
| * config/i860/i860.md: Likewise. |
| * config/i860/sysv4.h: Likewise. |
| * config/i860/varargs.asm: Likewise. |
| |
| 2003-08-22 Jason Eckhardt <jle@rice.edu> |
| |
| * config/i860/i860-protos.h (i860_va_start): Remove 'stdarg_p' |
| argument. |
| (tdesc_section): Add prototype. |
| Update copyright dates. |
| * config/i860/i860.c: Include coretypes.h, tm.h, and toplev.h. |
| (TARGET_ASM_FUNCTION_PROLOGUE): Move definition to end of file. |
| (TARGET_ASM_FUNCTION_EPILOGUE): Likewise. |
| (targetm): Likewise. |
| (i860_output_function_prologue): Substitute HOST_WIDE_INT_PRINT_DEC |
| for '%d' where necessary. |
| (i860_va_start): Remove 'stdarg_p' argument. Make conditional checks |
| on 'stdarg_p' unconditional. Divide current_function_args_info.ints |
| by UNITS_PER_WORD when referencing (likewise for .floats). |
| (I860_SVR4_VARARGS): Rename... |
| (I860_SVR4_VA_LIST): ...to this. |
| Call build() with 't' rather than 'field'. |
| (i860_rtx_costs): New function. |
| (TARGET_RTX_COSTS): Define. |
| (i860_internal_label): New function. |
| (TARGET_ASM_INTERNAL_LABEL): Define. |
| (i860_file_start): New function. |
| Update copyright dates. |
| * config/i860/i860.h (CPP_PREDEFINES): Remove. |
| (TARGET_CPU_CPP_BUILTINS): Define. |
| (EXPAND_BUILTIN_VA_START): Remove 'stdarg' argument. |
| (CONST_COSTS): Remove (and move code to i860_rtx_costs). |
| (ASM_FILE_START): Remove. |
| (ASM_FILE_START_1): Remove. |
| (ASM_GLOBALIZE_LABEL): Remove. |
| (ASM_OUTPUT_INTERNAL_LABEL): Remove. |
| (ASM_OUTPUT_CASE_LABEL): Replace call of ASM_OUTPUT_INTERNAL_LABEL |
| with targetm.asm_out.internal_label. |
| Update copyright dates. |
| * config/i860/sysv4.h (USER_LABEL_PREFIX): Define. |
| (CPP_PREDEFINES): Remove. |
| (TARGET_OS_CPP_BUILTINS): Define. |
| (GLOBAL_ASM_OP): Define. |
| (ASM_FILE_START): Remove. |
| (TARGET_ASM_FILE_START_FILE_DIRECTIVE): Define. |
| (TARGET_ASM_FILE_START): Define. |
| Update copyright dates. |
| |
| 2003-08-22 Jason Eckhardt <jle@rice.edu> |
| |
| * gcc/config.gcc (i860-*-sysv4*): Add target. |
| * config/i860/i860-protos.h: New. |
| * config/i860/i860.c: New. |
| * config/i860/i860.h: New. |
| * config/i860/i860.md: New. |
| * config/i860/sysv4.h: New. |
| * config/i860/varargs.asm: New. |
| * config/i860/x-sysv4: New. |
| |
| 2003-08-22 Jason Eckhardt <jle@rice.edu> |
| |
| * config/pa/pa.c: Replace 'GNU CC' with 'GCC'. |
| Remove all uses of PARAMS macro. |
| Convert all function definitions to ISO C90 syntax. |
| * config/pa/elf.h: Replace 'GNU CC' with 'GCC'. |
| * config/pa/fptr.c: Likewise. |
| * config/pa/lib2funcs.asm: Likewise. |
| * config/pa/long_double.h: Likewise. |
| * config/pa/milli64.S: Likewise. |
| * config/pa/pa-64.h: Likewise. |
| * config/pa/pa-hpux.h: Likewise. |
| * config/pa/pa-hpux10.h: Likewise. |
| * config/pa/pa-hpux11.h: Likewise. |
| * config/pa/pa-linux.h: Likewise. |
| * config/pa/pa-modes.def: Likewise. |
| * config/pa/pa-osf.h: Likewise. |
| * config/pa/pa-pro-end.h: Likewise. |
| * config/pa/pa.md: Likewise. |
| * config/pa/pa32-linux.h: Likewise. |
| * config/pa/pa64-linux.h: Likewise. |
| * config/pa/pa64-hpux.h: Likewise. |
| * config/pa/pa64-regs.h: Likewise. |
| * config/pa/quadlib.c: Likewise. |
| * config/pa/rtems.h: Likewise. |
| * config/pa/pa-protos.h: Replace 'GNU CC' with 'GCC' and remove |
| all uses of the PARAMS macro. |
| * config/pa/pa.h: Likewise. |
| * config/pa/som.h: Likewise. |
| |
| * config/iq2000/iq2000.c: Replace 'GNU CC' with 'GCC'. |
| Remove all uses of PARAMS macro. |
| Convert all function definitions to ISO C90 syntax. |
| * config/iq2000-protos.h: Replace 'GNU CC' with 'GCC'. |
| Remove all uses of PARAMS macro. |
| * config/iq2000.h: Remove all uses of PARAMS macro. |
| * config/iq2000/iq2000.md: Replace 'GNU CC' with 'GCC'. |
| |
| 2003-08-23 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390-protos.h (s390_output_pool_entry): Declare. |
| * config/s390/s390.c (gen_consttable): Remove. |
| (s390_dump_pool): Use UNSPECV_POOL_ENTRY for pool entry insns. |
| (s390_output_pool_entry): New function. |
| * config/s390/s390.md (UNSPECV_POOL_QI, UNSPECV_POOL_HI, |
| UNSPECV_POOL_SI, UNSPECV_POOL_DI, UNSPECV_POOL_TI, |
| UNSPECV_POOL_SF, UNSPECV_POOL_DF): Remove, replace by ... |
| (UNSPECV_POOL_ENTRY): ... this new constant. |
| ("consttable_qi", "consttable_hi", "consttable_si", "consttable_di", |
| "consttable_ti", "consttable_sf", "consttable_df"): Remove ... |
| ("*pool_entry"): ... and replace by this new insn. |
| ("literal_pool_31"): Do not emit anchor label if pool empty. |
| |
| * config/s390/s390.c (struct machine_function): Add save_return_addr_p. |
| (s390_optimize_prolog): Save RETURN_REGNUM if save_return_addr_p. |
| (s390_fixup_clobbered_return_reg): Remove. |
| (s390_reorg): Don't call s390_fixup_clobbered_return_reg. |
| (s390_return_addr_rtx): Always retrieve return address from save area |
| slot. Use save_return_addr_p to force slot to be filled. |
| (s390_emit_prologue): Remove has_hard_reg_initial_val test. |
| |
| 2003-08-22 Chris Demetriou <cgd@broadcom.com> |
| |
| * config/mips/mips.h (MASK_FIX_SB1, TARGET_FIX_SB1): New defines. |
| (TARGET_SWITCHES): Add -mfix-sb1 and -mno-fix-sb1. |
| * config/mips/mips.md (divdf3, divsf3, sqrtdf2, sqrtsf2): Work |
| around SB-1 errata if TARGET_FIX_SB1 is set. |
| (recip.d insn, recip.s insn, rsqrt.d insn, rsqrt.s insn): Likewise. |
| * doc/invoke.texi: Document MIPS -mfix-sb1 and -mno-fix-sb1. |
| |
| 2003-08-22 Roger Sayle <roger@eyesopen.com> |
| |
| * hashtable.c (ht_expand): Avoid calculating rehash for the common |
| case that the first probe hits an empty hash table slot. |
| |
| 2003-08-22 Mark Mitchell <mark@codesourcery.com> |
| |
| * config/ia64/hpux.h (SUPPORTS_INIT_PRIORITY): Define to 0. |
| |
| 2003-08-22 Mark Mitchell <mark@codesourcery.com> |
| |
| * config/ia64/ia64.md (*ptr_extend_plus_1): Rename to ... |
| (ptr_extend_plus_imm): ... this. |
| * config/ia64/ia64.c (addp4_optimize_ok): Do not disable addp4 |
| optimization in C++. |
| (ia64_output_mi_thunk): Support ILP32 mode. |
| |
| 2003-08-22 Bernardo Innocenti <bernie@develer.com> |
| |
| * gcc/config/m68k/m68k.c (m68k_coff_asm_named_section): remove unused |
| function. |
| * gcc/config/m68k/m68k.c (-m68k_svr3_asm_out_constructor): likewise. |
| |
| 2003-08-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/i386/i386.c (const_int_1_operand): Simplify an |
| integer comparison. |
| |
| 2003-08-22 Alan Modra <amodra@bigpond.net.au> |
| |
| * config/fp-bit.c: Specify config/ dir for include of fp-bit.h. |
| * config/rs6000/ppc64-fp.c: Likewise. |
| |
| 2003-08-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * cfgcleanup.c: Fix comment typos. |
| * emit-rtl.c: Likewise. |
| * optabs.c: Likewise. |
| * ra-build.c: Likewise. |
| * rtlanal.c: Likewise. |
| * tree.h: Likewise. |
| |
| 2003-08-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * c-decl.c: Fix comment formatting. |
| * cfgrtl.c: Likewise. |
| * combine.c: Likewise. |
| * convert.c: Likewise. |
| * dominance.c: Likewise. |
| * dwarf2out.c: Likewise. |
| * dwarfout.c: Likewise. |
| * expmed.c: Likewise. |
| * fold-const.c: Likewise. |
| * gcov.c: Likewise. |
| * genattrtab.c: Likewise. |
| * ggc-common.c: Likewise. |
| * mips-tfile.c: Likewise. |
| * regmove.c: Likewise. |
| |
| 2003-08-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * builtin-attrs.def: Fix comment formatting. |
| * c-pretty-print.c: Likewise. |
| * diagnostic.h: Likewise. |
| * langhooks.h: Likewise. |
| * recog.c: Likewise. |
| * simplify-rtx.c: Likewise. |
| * tree.def: Likewise. |
| |
| 2003-08-22 Bernardo Innocenti <bernie@develer.com> |
| |
| * config/m68k/m68k-protos.h: Convert to ISO C90. |
| * config/m68k/m68k.c: Likewise. |
| |
| 2003-08-21 Bernardo Innocenti <bernie@develer.com> |
| Paul Dale <pauli@snapgear.com> |
| Peter Barada <peter@baradas.org> |
| |
| * config/m68k/m68k.c (m68k_rtx_costs): Adjust mul/div costs for |
| ColdFire cores. |
| |
| 2003-08-21 Zack Weinberg <zack@codesourcery.com> |
| |
| * Makefile.in (INCLUDES): Remove -I$(srcdir)/config. |
| * config.gcc (*-*-openbsd): Don't set tm_file. |
| (alpha*-*-openbsd, arm*-*-coff*, arm*-wince-pe*, |
| arm-*-pe*, avr-*-*, h8300-*-rtems*, h8300-*-elf*, |
| h8300-*-*, hppa*-*-osf*, hppa*-*-bsd*, hppa*-*-hpux*, |
| i370-*-opened*, i370-*-mvs*, i370-*-linux*, i?86-*-openbsd*, |
| i?86-*-lynxos, i?86-*-nto-qnx*, iq2000*-*-elf*, m68000-hp-hpux*, |
| m68k-hp-hpux*, m68k-*-aout*, m68k-*-coff*, m68020-*-elf*, |
| m68k-*-elf*, m68k*-*-netbsd*, m68k*-*-openbsd*, m68k-*-sysv4*, |
| m68k-*-linux*, m68k-*-rtems*, mcore-*-pe*, mips*-*-netbsd*, |
| mips*-*-openbsd*, rs6000-*-lynxos*, sh*-*-elf*, sh*-*-ka, |
| sh-*-rtemself, sparc-*-openbsd*, strongarm-*-pe, vax-*-openbsd*, |
| xscale-*-coff): Use explicit and complete lists of target headers |
| to include. Move definitions to tm_defines where appropriate. |
| (hppa*-*-openbsd*, powerpc-*-openbsd*): Comment out stanza for |
| not-yet-contributed configuration. |
| |
| * config/lynx.h, config/alpha/openbsd.h, config/arm/coff.h |
| * config/avr/avr.h, config/frv/frv.h, config/h8300/elf.h |
| * config/i370/linux.h, config/i370/mvs.h, config/i370/oe.h |
| * config/i386/nto.h, config/iq2000/iq2000.h, |
| * config/m68k/coff.h, config/m68k/hp310.h, config/m68k/hp320.h |
| * config/m68k/linux.h, config/m68k/m68k-aout.h |
| * config/m68k/m68k-none.h, config/m68k/m68kv4.h |
| * config/m68k/netbsd.h, config/m68k/openbsd.h |
| * config/m68k/sgs.h, config/mcore/mcore-pe.h, |
| * config/mips/netbsd.h, config/mips/openbsd.h, config/pa/pa.h, |
| * config/rs6000/lynx.h, config/sh/embed-elf.h, config/sparc/openbsd.h: |
| Remove includes of other target config headers, and |
| definitions of macros moved to tm_defines lists. Add #undefs |
| where now necessary to prevent redefinition warnings. |
| |
| * config/h8300/coff.h: New file split out of... |
| * config/h8300/elf.h: ...here. |
| * config/m68k/hp320base.h: New file split out of... |
| * config/m68k/hp320.h: ...here. |
| * config/rs6000/lynxbase.h: New file split out of... |
| * config/rs6000/lynx.h: ...here. |
| |
| * config/m68k/hp310g.h, config/m68k/hp320g.h, config/m68k/hpux7.h |
| * config/m68k/m68k-coff.h, config/mips/openbsd-be.h: Delete file. |
| |
| * config/sol2.h: Remove #if 0-ed #include of sys/mman.h. |
| * config/m68k/m68kelf.h: Remove commented out #include of m68k/sgs.h. |
| * config/mcore/mcore.h: Don't include hwint.h nor machmode.h. |
| Remove unnecessary #ifndef. |
| * config/s390/s390.h: Prefix #include of s390/fixdfdi.h |
| [under IN_LIBGCC2] with config/. |
| |
| 2003-08-21 Per Bothner <pbothner@apple.com> |
| |
| * cppfiles.c (stack_file): Correctly pass return_at_eof parameter |
| to cpp_push_buffer. |
| * cpplex.c (_cpp_get_fresh_line): Don't buffer->prev - handled |
| by return_at_eof check. Always call _cpp_pop_buffer at end. |
| |
| 2003-08-21 Kazu Hirata <kazu@cs.umass.edu> |
| |
| PR target/11805 |
| * config/h8300/h8300.md (two anonymous patterns): Remove. |
| |
| 2003-08-21 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.h (MUST_PASS_IN_STACK): Remove BLKmode clause. |
| * config/mips/mips.c (function_arg_pass_by_reference): Never return |
| true for n32 & n64. |
| |
| 2003-08-21 Josef Zlomek <zlomekj@suse.cz> |
| |
| * fold-const.c (fold): Fix bug in (A & C) == D where D & ~C != 0 |
| and similarly in (A | C) == D where C & ~D != 0. |
| |
| 2003-08-20 Geoffrey Keating <geoffk@apple.com> |
| |
| PR 8180 |
| * configure.in: When testing with_libs and with_headers, treat |
| 'no' as unset. Based on a patch by Dan Kegel <dank@kegel.com>. |
| * configure: Regenerate. |
| |
| 2003-08-20 Peter Barada <peter@baradas.org> |
| |
| * longlong.h (umul_ppmm): Add ColdFire support. |
| |
| 2003-08-20 Peter Barada <peter@baradas.org> |
| Bernardo Innocenti <bernie@develer.com> |
| |
| * config/m68k/m68k-none.h: Introduce new ColdFire archs. |
| * config/m68k/m68k.h: Likewise. |
| * config/m68k/lb1sf68.asm: Rename __mcf5200__ to __mcoldfire__. |
| * config/m68k/coff.h: Rename TARGET_5200 to TARGET_COLDFIRE. |
| * config/m68k/linux.h: Likewise. |
| * config/m68k/m68k.c: Likewise. |
| * config/m68k/m68k.md: Likewise. |
| * config/m68k/m68kelf.h: Likewise. |
| * config/m68k/netbsd-elf.h: Likewise. |
| * config/m68k/t-m68kelf: Add multilib targets for new ColdFire archs. |
| |
| 2003-08-20 Bernardo Innocenti <bernie@develer.com> |
| |
| * config/m68k/m68k.c: Strip away code depending on NO_ADDSUB_Q definition. |
| * config/m68k/m68k.md: Likewise. |
| |
| 2003-08-20 Mark Mitchell <mark@codesourcery.com> |
| |
| PR java/11996 |
| Revert this change: |
| 2003-08-19 Mark Mitchell <mark@codesourcery.com> |
| * c-common.c (c_common_signed_or_unsigned_type): Correctly handle |
| types with precisions other than those given by native machine |
| modes. |
| |
| 2003-08-20 Gunther Nikl <gni@gecko.de> |
| |
| * config/m68k/m68k.md (anonymous define_insn): remove obsolete code |
| selected by FSGLMUL_USE_S and FSGLDIV_USE_S |
| * config/m68k/m68k.c (output_move_himode): remove SGS_NO_LI check |
| * config/m68k/m68k.md (anonymous define_insn): Likewise |
| * config/m68k/m68k.md (anonymous define_insn): remove ISI_OV check |
| * config/m68k/m68k.c (standard_68881_constant_p): remove obsolete |
| code selected by NO_ASM_FMOVECR |
| |
| 2003-08-20 Gunther Nikl <gni@gecko.de> |
| |
| * config/m68k/m68k.c (output_move_const_into_data_reg, |
| output_move_himode): unify MOTOROLA/MIT handling of moveq |
| * config/m68k/m68k.md (movsi_const0, anonymous define_insn): |
| Likewise |
| |
| 2003-08-20 Gunther Nikl <gni@gecko.de> |
| |
| * config/m68k/m68k.c (m68k_output_function_prologue): use %U in |
| label name |
| * config/m68k/m68k.c (m68k_output_function_epilogue): replace |
| HOST_WIDE_INT_PRINT_DEC with %wd |
| |
| 2003-08-20 Loren James Rittle <ljrittle@acm.org> |
| |
| * config/i386/freebsd.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Handle |
| redefine warning. |
| |
| 2003-08-20 Roger Sayle <roger@eyesopen.com> |
| |
| PR middle-end/11984 |
| * fold-const.c (fold <PLUS_EXPR>): Check for integer constant |
| operands before calling tree_int_cst_lt when performing associative |
| transformations. |
| |
| 2003-08-20 Jason Merrill <jason@redhat.com> |
| |
| * tree.h (IS_EXPR_CODE_CLASS): Also include 'r' and 's'. |
| (EXPR_CHECK): Don't check for 'r' or 's' if we're |
| checking IS_EXPR_CODE_CLASS. |
| * calls.c (calls_function_1): Likewise. |
| * fold-const.c (fold): Likewise. |
| * tree.c (iterative_hash_expr): Likewise. |
| * tree-inline.c (walk_tree, copy_tree_r): Likewise. |
| |
| 2003-08-20 Gunther Nikl <gni@gecko.de> |
| |
| * config/m68k/m68k.c (m68k_output_mi_thunk): delete obsolete code |
| depending on MOTOROLA_BSR |
| * config/m68k/m68k.md (anonymous define_insn): Likewise |
| |
| 2003-08-20 Jason Merrill <jason@redhat.com> |
| |
| * builtins.c (expand_builtin_mathfn): Use get_callee_fndecl. |
| (expand_builtin_mathfn2, expand_builtin, builtin_mathfn_code, |
| fold_trunc_transparent_mathfn, fold_builtin): Likewise. |
| * dojump.c (do_jump): Likewise. |
| * fold-const.c (operand_equal_p, fold): Likewise. |
| (tree_expr_nonnegative_p): Likewise. |
| |
| * stor-layout.c (do_type_align): Only copy DECL_USER_ALIGN from |
| TYPE_USER_ALIGN for FIELD_DECLs. |
| |
| * attribs.c (decl_attributes): Rebuild the function pointer type after |
| changing the target type. |
| * tree.c (get_qualified_type): Also check that the attributes match. |
| |
| 2003-08-19 Matt Kraai <kraai@alumni.cmu.edu> |
| |
| * Makefile.in (STAGESTUFF): Move cc1obj$(exeext) from here ... |
| * objc/config-lang.in (stagestuff): ... to here. |
| |
| 2003-08-19 Mark Mitchell <mark@codesourcery.com> |
| |
| PR c++/11946 |
| * convert.c (convert_to_integer): Use CONVERT_EXPR (instead of |
| NOP_EXPR) when necessary. |
| * c-common.c (c_common_signed_or_unsigned_type): Correctly handle |
| types with precisions other than those given by native machine |
| modes. |
| |
| 2003-08-19 Geoffrey Keating <geoffk@apple.com> |
| |
| * cpppch.c (cpp_valid_state): Re-add warning about PCH not used |
| because some macro is defined. |
| |
| * config/darwin.h (LINK_COMMAND_SPEC): Add -arch and -arch_only |
| options. |
| * config/i386/darwin.h (ASM_SPEC): New. |
| (SUBTARGET_EXTRA_SPECS): New. |
| * config/rs6000/darwin.h (ASM_SPEC): New. |
| (SUBTARGET_EXTRA_SPECS): New. |
| * configure.in: Don't set CROSS or SYSTEM_HEADER_DIR when building |
| a cross-compiler between two different processors on Darwin. |
| * configure: Regenerate. |
| |
| 2003-08-19 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * builtins.c: Fix comment typos. |
| * c-common.c: Likewise. |
| * c-decl.c: Likewise. |
| * c-pretty-print.c: Likewise. |
| * cfgbuild.c: Likewise. |
| * cfglayout.c: Likewise. |
| * cfgloopanal.c: Likewise. |
| * cgraphunit.c: Likewise. |
| * cppfiles.c: Likewise. |
| * dwarfout.c: Likewise. |
| * expr.c: Likewise. |
| * fold-const.c: Likewise. |
| * gcse.c: Likewise. |
| * ggc-page.c: Likewise. |
| * haifa-sched.c: Likewise. |
| * pretty-print.c: Likewise. |
| * tree.c: Likewise. |
| * tree.h: Likewise. |
| * value-prof.c: Likewise. |
| |
| 2003-08-19 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * c-decl.c: Follow spelling conventions. |
| * cppfiles.c: Likewise. |
| |
| 2003-08-19 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * c-common.c: Fix comment formatting. |
| * c-common.h: Likewise. |
| * c-decl.c: Likewise. |
| * cppinit.c: Likewise. |
| * cpplib.h: Likewise. |
| * emit-rtl.c: Likewise. |
| * input.h: Likewise. |
| * line-map.h: Likewise. |
| * opts.c: Likewise. |
| * opts.h: Likewise. |
| * simplify-rtx.c: Likewise. |
| |
| 2003-08-19 Daniel Jacobowitz <drow@mvista.com> |
| |
| * unwind-c.c: Add libgcc-style exception. |
| * unwind-dw2.c: Likewise. |
| * unwind-pe.h: Likewise. |
| * unwind-sjlj.c: Likewise. |
| * unwind.inc: Likewise. |
| |
| 2003-08-19 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| PR c/5582 PR c++/10538 |
| * langhooks-def.h (lhd_decl_uninit): Declare. |
| (LANG_HOOKS_DECL_UNINIT): New macro. |
| (LANG_HOOKS_INITIALIZER): Adjust. |
| * langhooks.h (struct lang_hooks): Add new field |
| decl_uninit. |
| * langhooks.c (lhd_decl_uninit): Define. |
| * c-common.c (c_decl_uninit_1): New function. |
| (c_decl_uninit): New function. |
| (warn_init_self): Define. |
| * c-common.h (c_decl_uninit): Declare. |
| (warn_init_self): Declare. |
| * c.opt: Introduce -Winit-self. |
| * c-opts.c (c_common_handle_options): Set warn_init_self. |
| * c-lang.c (LANG_HOOKS_DECL_UNINIT): Define. |
| * objc/objc-lang.c (LANG_HOOKS_DECL_UNINIT): Define. |
| * function.c (uninitialized_vars_warning): Call the language hook. |
| * doc/invoke.texi: Document -Winit-self. |
| |
| 2003-08-19 Chris Demetriou <cgd@broadcom.com> |
| |
| * config/mips/mips.md: Adjust SI-mode "trap_if" instruction |
| to use better predicates and constraints. Define new |
| instruction to handle "trap_if" with DI-mode arguments. |
| (conditional_trap): FAIL if trap code is not 0. |
| |
| 2003-08-19 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| * config/i386/i386.c (legitimate_pic_address_disp_p): Change the |
| strstr with $pb to a strcompare with "<pic base>" |
| (ix86_output_addr_diff_elt): Output the real pic base. |
| |
| 2003-08-19 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * langhooks-def.h (LANG_HOOKS_INITIALIZE_DIAGNOSTICS): Fix spelling. |
| (LANG_HOOKS_INITIALIZER): Correct. |
| * c-lang.c: Likewise. |
| |
| 2003-08-19 Jan Hubicka <jh@suse.cz> |
| |
| * cgraph.c (cgraph_mark_needed_node): Call notice_global_symbol. |
| (cgraph_varpool_mark_needed_node): Likewise. |
| * cgraph.h (notice_global_symbol): Declare |
| * varasm.c (notice_global_symbol): Break out from ... |
| (assemble_start_function): ... here; update for variables. |
| (assemble_variable): Use notice_global_symbol. |
| |
| 2003-08-19 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_va_arg): If EABI_FLOAT_VARARGS_P, |
| expect SFmode and DFmode arguments to be passed in FPRs, |
| regardless of the underlying type. |
| |
| 2003-08-19 Richard Sandiford <rsandifo@redhat.com> |
| |
| PR target/11924 |
| * config/mips/mips.c (INTERNAL_SYMBOL_P): New macro. |
| (mips_classify_symbol, m16_usym8_4, m16_usym5_4): Use it. |
| |
| 2003-08-18 Matt Kraai <kraai@alumni.cmu.edu> |
| |
| PR c/11207 |
| * c-typeck.c (set_init_index): Check for negative index. |
| |
| 2003-08-18 Bob Wilson <bob.wilson@acm.org> |
| |
| * config/xtensa/crti.asm (_init, _fini): Add alternate code for new |
| call0 ABI. |
| * config/xtensa/crtn.asm (_init, _fini): Likewise. |
| * config/xtensa/lib1funcs.asm (__mulsi3, __udivsi3, __divsi3, |
| __umodsi3, __modsi3): Likewise. |
| * config/xtensa/t-xtensa (crti.o, crtn.o): Add $(GCC_CFLAGS) and |
| $(INCLUDES). |
| |
| 2003-08-18 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/spe.md ("*nabssf2_gpr"): New. |
| |
| 2003-08-18 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.md: Quote C code in braces. Remove use of |
| fake const0_rtx operands. Remove double backslashes. Use \;. |
| Remove workarounds for bogus warnings. |
| |
| 2003-08-18 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.md (muldf3, mulsf3): Don't call a gen_* function. |
| (muldf3_internal, muldf3_r4300): Select based on TARGET_4300_MUL_FIX |
| rather than TARGET_MIPS4300. |
| (mulsf3_internal, mulsf3_r4300): Likewise. |
| |
| 2003-08-18 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.md: Renumber unspecs. Clean up comments. |
| |
| 2003-08-17 Roger Sayle <roger@eyesopen.com> |
| |
| * simplify-rtx.c (associative_constant_p): New function to test |
| whether an RTX expression is an immediate constant. |
| (simplify_associative_operation): New function to perform some |
| reassociation optimizations of associative binary expressions. |
| (simplify_binary_operation): Use simplify_associative_operation |
| to simplify PLUS, MULT, AND, IOR, XOR, SMIN, SMAX, UMIN and UMAX. |
| Floating point expressions are only reassociated when unsafe |
| math optimizations are permitted. |
| |
| 2003-08-17 Andreas Jaeger <aj@suse.de> |
| |
| * config/alpha/alpha.md: Remove usage of PARAMS. |
| |
| * config/i386/cygwin.h: Convert K&R prototypes to ISO C90. |
| * config/i386/i386-interix.h: Likewise. |
| * config/i386/winnt.c: Likewise. |
| * config/i386/cygming.h: Likewise. |
| * config/i386/cygwin2.c: Likewise. |
| * config/darwin.c: Likewise. |
| * config/darwin-c.c: Likewise. |
| * config/darwin-protos.h: Likewise. |
| * config/darwin.h: Likewise. |
| * config/s390/s390-protos.h: Likewise. |
| * config/s390/s390.c: Likewise. |
| * config/ia64/ia64.c: Likewse |
| * config/ia64/ia64-protos.h: Likewise. |
| * config/ia64/ia64-c.c: Likewise. |
| |
| 2003-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * config/sparc/sparc.c: Convert to ISO C. |
| |
| * config/sparc/sparc-protos.h: Don't use the PARAMS macro. |
| * config/sparc/sparc.c: Likewise. |
| |
| 2003-08-16 Nathan Sidwell <nathan@codesourcery.com> |
| |
| PR c++/11512 |
| * stmt.c (expand_expr_stmt_value): Don't warn about any void |
| typed expression. |
| |
| 2003-08-16 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (ix86_fntype_regparm): Rename from ... |
| (ix86_function_regparm): ... this one; add fastcall and local |
| functions. |
| (ix86_function_ok_for_sibcall): Update. |
| (ix86_return_pops_args): Likewise. |
| (init_cumulative_args): Likewise. |
| (x86_can_output_mi_thunk): Likewise. |
| (function_arg): Fix formating. |
| (x86_this_parameter): Fix fastcall. |
| (x86_output_mi_thunk): Likewise. |
| |
| * cgraph.c (cgraph_mark_needed_node): Do not mark functions without |
| body as reachable; mark nested functions as needed too. |
| (dump_cgraph): Do not output global.calls. |
| * cgraph.h (cgraph_global_info): Kill. |
| * cgraphunit.c (cgraph_finalize_function): Enqueue needed functions. |
| (record_call_1): Speedup. |
| (cgraph_analyze_function): Break out from ...; compute inlining |
| parameters. |
| (cgraph_finalize_compilation_unit): ... here. |
| (cgraph_mark_inline): Kill computation of calls. |
| (cgraph_decide_inlining): Do not compute most of initial values. |
| |
| 2003-08-14 Roger Sayle <roger@eyesopen.com> |
| |
| * fold-const.c (negate_expr_p): MULT_EXPRs and RDIV_EXPRs are easy |
| to negate if either operand is easy to negate, if we don't care |
| about sign-dependent rounding. |
| (negate_expr): Make the logic to negate a REAL_CST explicit. |
| Attempt to negate a MULT_EXPR or RDIV_EXPR by negating an operand |
| that's easy to negate, if we don't honor sign-dependent rounding. |
| (fold <MULT_EXPR>): Optimize -A * B as A * -B if B is easy to |
| negate, and the symmetric A * -B as -A * B if A is easy to negate. |
| (fold <RDIV_EXPR>): Likewise, optimize -A/B and C/-D as A/-B and |
| -C/D if B and C are cheap to negate. Add an explicit rule to |
| optimize X/-1.0 as -X when we don't care about signaling NaNs. |
| |
| 2003-08-14 Zack Weinberg <zack@codesourcery.com> |
| |
| * Makefile.in (tm_file): Rename tm_include_list. |
| (tm_p_file): Rename tm_p_include_list. |
| (build_xm_file): Rename build_xm_include_list. |
| (host_xm_file): Rename host_xm_include_list. |
| (xm_file): Rename xm_include_list. |
| (xm_file_list): Add to be substituted. |
| (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h): |
| Update to match. |
| (bt-load.o): Add missing dependency on $(TM_H). |
| * configure.in: Prefix value of EXTRA_MODES_FILE with config/. |
| For each of tm_file, tm_p_file, xm_file, host_xm_file, and |
| build_xm_file, generate both *_file_list and *_include_list |
| values from it. (xm_file_list was formerly not being generated.) |
| In *_include_list, prefix the names of all headers found in |
| $(srcdir)/config with config/. In each loop, consider only |
| the special case files that can actually appear in that list. |
| AC_SUBST all *_file_list and all *_include_list variables; do |
| not AC_SUBST the plain *_file variables. |
| * configure: Regenerate. |
| |
| 2003-08-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * cfg.c (dump_edge_info): Add name of loop_exit edge flag. |
| |
| 2003-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * pa.c (pa_adjust_insn_length): Delete adjustment for delay slot in |
| direct calls. |
| (attr_length_call): Include it here. Improve length estimate for |
| local calls. |
| (output_call): Use targetm.binds_local_p. |
| |
| 2003-08-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtins.c (CASE_MATHFN): New helper macro. |
| (mathfn_built_in): Simplify and sort. |
| |
| * protoize.c (substr): Delete, callers changed to `strstr'. |
| |
| 2003-08-13 Zack Weinberg <zack@codesourcery.com> |
| |
| * config.gcc (iq2000*-*-elf*): Don't set xm_file. |
| * config/iq2000/xm-iq2000.h: Delete file. |
| |
| 2003-08-13 Geoffrey Keating <geoffk@apple.com> |
| |
| * gengtype.c (walk_type): Process a subobject before processing |
| the pointer that points to the subobject. |
| |
| 2003-08-13 Per Bothner <pbothner@apple.com> |
| |
| * regclass.c (init_reg_modes): Make non-static. |
| Rename to init_reg_modes_once per new naming convention. |
| (init_regs): Don't call init_reg_modes here. |
| * emit-rtl.c (init_emit_once): Call init_reg_modes_once here instead. |
| * rtl.h (init_reg_modes_once): New declaration. |
| * toplev.c (backend_init): Call init_regs after init_emit_once. |
| |
| 2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org> |
| |
| * config/sh/linux.h (DBX_REGISTER_NUMBER): Define so to map a |
| special index for MD_FALLBACK_FRAME_STATE_FOR to itself. |
| |
| 2003-08-13 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.c (sh_get_pr_initial_val): Always wrap in unspec for TARGET_SH1. |
| * sh.md (load_ra): Change insn predicate to TARGET_SH1. |
| |
| 2003-08-13 Dale Johannesen <dalej@apple.com> |
| |
| * config/rs6000/rs6000.md (ctrsi, ctrdi): Reenable |
| handling of decrement-and-branch farther than 32 bits. |
| |
| 2003-08-12 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * configure.in (make_compare_target): Move test to ... |
| * aclocal.m4 (gcc_AC_PROG_CMP_IGNORE_INITIAL): here. |
| * configure: Regenerate. |
| |
| 2003-08-12 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/iris6.h: Convert to C90 prototypes. |
| * config/mips/irix6-libc-compat.c: Likewise. |
| * config/mips/mips-protos.h: Likewise. |
| * config/mips/mips.c: Likewise. |
| |
| 2003-08-12 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| fixinc/inclhack.def (svr4_krnl): Rename from svr4_kernel. Enable |
| for selected machines. Comment heavily. |
| fixinc/fixincl.x: Rebuild. |
| fixinc/tests/base/fs/rfs/rf_cache.h: New file. |
| |
| 2003-08-12 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.h: Tweak various comments. |
| * config/mips/mips.c: Likewise. |
| |
| 2003-08-11 James E Wilson <wilson@tuliptree.org> |
| |
| PR optimization/11319 |
| PR target/10021 |
| * alias.c (find_base_value, case REG): Return 0 not src if no base |
| found. |
| |
| 2003-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * gcse.c (gmalloc): Fix last change. |
| |
| 2003-08-11 Roger Sayle <roger@eyesopen.com> |
| |
| * simplify-rtx.c (simplify_binary_operation): Replace calls to |
| gen_rtx_NEG and gen_rtx_NOT with calls to simplify_gen_unary, |
| and calls to gen_rtx_PLUS, gen_rtx_MULT, gen_rtx_LSHIFTRT, |
| gen_rtx_ASHIFT and gen_rtx_AND with calls to simplify_gen_binary. |
| |
| 2003-08-11 Roger Sayle <roger@eyesopen.com> |
| |
| * expr.c (expand_expr): If an ABS_EXPR has a complex type, abort. |
| * c-typeck.c (build_unary_op): COMPLEX_TYPE is not a valid |
| typecode for an ABS_EXPR. |
| |
| * doc/c-tree.texi: Document ABS_EXPR. |
| |
| 2003-08-11 Roger Sayle <roger@eyesopen.com> |
| |
| * fold-const.c (fold): Optimize any associative floating point |
| operator with -funsafe-math-optimizations, not just MULT_EXPR. |
| |
| 2003-08-11 Kaz Kojima <kkojima@gcc.gnu.org> |
| |
| * config/sh/lib1funcs.asm (__udivdi3): Add .type and .size |
| information in SHmedia case too. |
| (__divdi3, __umoddi3, __moddi3, __init_trampoline, __ic_invalidate): |
| Likewise. |
| (__set_fpscr): Use an access via GOT for PIC case. |
| |
| 2003-08-11 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * configure.in (intermodule): Make switch test more portable. |
| * configure: Regenerate. |
| |
| 2003-08-11 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * Makefile.in (cleanstrap): Pass BOOT_CFLAGS to bootstrap. |
| (restrap): Likewise. |
| |
| 2003-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * gcse.c (gmalloc): Argument is a size_t. Add ATTRIBUTE_MALLOC. |
| (grealloc): Size argument is a size_t. |
| (gcalloc): New function. Use throughout in lieu of |
| gmalloc/memset. |
| |
| * config/avr/avr.c (avr_init_once): Use xcalloc in lieu of |
| xmalloc/memset. |
| * config/ia64/ia64.c (ia64_reorg): Likewise. |
| * conflict.c (conflict_graph_new): Likewise. |
| * fixinc/fixincl.c (run_compiles): Likewise. |
| * genattrtab.c (optimize_attrs): Likewise. |
| * genrecog.c (new_decision): Likewise. |
| * haifa-sched.c (schedule_block): Likewise. |
| * hashtable.c (ht_create): Likewise. |
| |
| 2003-08-11 Bob Wilson <bob.wilson@acm.org> |
| |
| * config/xtensa/lib2funcs.S: Fix whitespace. |
| * config/xtensa/xtensa.md (all insns and expanders): Use brace block |
| syntax where appropriate. Remove unnecessary backslash escapes. |
| Reformat comments and fix some code formatting. |
| (extendqisi2): Rearrange conditional. |
| (*btrue, *bfalse, *ubtrue, *ubfalse, *bittrue, *bitfalse, *masktrue, |
| *maskfalse, movsicc_internal0, movsfcc_internal0): Call abort instead |
| of fatal_insn. |
| |
| 2003-08-11 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c: Various formatting fixes. |
| (override_options): Resync -mtune handling with gas. |
| (mips_issue_rate): Rearrange like mips_use_dfa_pipeline_interface. |
| * config/mips/mips.h: More formatting fixes. |
| (mips_abi): Move declaration. |
| * config/mips/mips.md (exception_receiver): Add mode to |
| unspec_volatile. |
| |
| 2003-08-11 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.c (spe_init_builtins): Handle evsplati and |
| evsplatfi here. |
| (bdesc_1arg): Remove evsplati and evsplatfi. |
| |
| 2003-08-11 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * dwarf2asm.c (dw2_output_indirect_constant_1): Take user_label_prefix |
| into account. |
| |
| 2003-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtins.c (expand_builtin_strcat): Optimize constant strings. |
| |
| 2003-08-10 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * pretty-print.c (pp_base_indent): Rename from pp_indent. |
| * c-pretty-print.h (pp_c_pretty_print_flag)s: New datatype. |
| (struct c_pretty_print_info): Add more fields. |
| (pp_c_left_paren): Move to c-pretty-print.c. |
| (pp_c_right_paren): Likewise. |
| (pp_c_left_brace): Likewise. |
| (pp_c_right_brace): Likewise. |
| (pp_c_left_bracket): Likewise. |
| (pp_c_right_bracket): Likewise. |
| (pp_c_declarator): Declare. |
| (pp_c_direct_declarator): Likewise. |
| (pp_c_specifier_qualifier_list): Likewise. |
| (pp_c_type_id): Likewise. |
| * c-pretty-print.c (pp_c_cv_qualifier): Change prootype. Rework.. |
| (pp_c_type_qualifier_list): New. |
| (pp_c_pointer): Likewise. |
| (pp_c_parameter_type_list): Likewise. |
| (pp_c_function_definition): Likewise. |
| (pp_c_id_expression): Likewise. |
| (pp_c_simple_type_specifier): Tidy. |
| (pp_c_unary_expression): Likewise. |
| (pp_c_expression): Likewise. |
| (pp_c_pretty_printer_init): Likewise. |
| (pp_c_specifier_qualifier_list): Rework.. |
| (pp_c_abstract_declarator): Likewise. |
| (pp_c_postfix_expression): Likewise. |
| (pp_c_primary_expression): Likewise. |
| (pp_c_cast_expression): Likewise. |
| (pp_c_direct_abstract_declarator): Likewise. |
| (pp_c_storage_class_specifier): Likewise. |
| (pp_c_function_specifier): Likewise. |
| (pp_c_declaration_specifiers): Likewise. |
| (pp_c_direct_declarator): Likewise. |
| (pp_c_declarator): Likewise. |
| (pp_c_declaration): Likewise. |
| (pp_c_statement): Likewise. |
| (pp_c_integer_constant): Rename from pp_c_integer_literal. |
| (pp_c_character_constant): Rename from pp_c_character_literal. |
| (pp_c_bool_constant): Rename from pp_c_bool_literal. |
| (pp_c_enumeration_constant): Rename from pp_c_enumerator. |
| (pp_c_floating_constant): Rename from pp_c_real_literal. |
| (pp_c_constant): Rename from pp_c_literal. |
| * c-lang.c: Include diagnostic.h and c-pretty-print.h |
| (LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): Define. |
| (c_initialize_diagnostics): New. |
| * Makefile.in (c-lang.o): Update dependency. |
| |
| 2003-08-10 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * c-typeck.c (digest_init): Add conversion for VECTOR_TYPEs. |
| |
| 2003-08-10 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_no_mips16_string): Remove. |
| (override_options): Don't handle -mips16 as part of -mipsN. |
| * config/mips/mips.h (mips_no_mips16_string): Remove declaration. |
| (TARGET_SWITCHES): Add -mips16 and -mno-mips16 entries. |
| (TARGET_OPTIONS): Remove -mno-mips16. |
| |
| 2003-08-10 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips-protos.h (coprocessor_operand): Remove declaration. |
| (coprocessor2_operand): Likewise. |
| * config/mips/mips.c (STAB_CODE_TYPE): Remove. |
| (lookup_name): Remove declaration. |
| (abort_with_insn): Remove. Replace all uses with fatal_insn. |
| (mips16, mips_abicalls): Remove. |
| (mips_char_to_class): Remove initialiser: all entries are NO_REGS. |
| (arith32_operand, large_int, true_reg_or_0_operand): Remove. |
| (coprocessor_operand, coprocessor2_operand): Remove. |
| (override_options): Don't set mips16 or mips_abicalls. |
| (print_operand): Don't expect SIGN_EXTEND operands. |
| (mips_secondary_reload_class): Likewise. |
| (mips_output_conditional_branch): Remove disabled long-branch code. |
| * config/mips/mips.h (call_used_regs): Remove declaration. |
| (may_call_alloca): Likewise. |
| (mips_cpu_attr, mips_abicalls_type, mips_abicalls_attr): Remove. |
| (mips_abicalls, mips16): Remove declarations. |
| (ASM_FINAL_SPEC, LIB_SPEC): Remove. |
| (CC1_SPEC): Remove outdated comment. |
| (MIPS_VERSION, MACHINE_TYPE): Remove. |
| (TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove. |
| (PC_REGNUM, STACK_POINTER_OFFSET): Remove disabled definitions. |
| (STRUCT_VALUE_RETURN_REGNUM, STACK_DYNAMIC_OFFSET): Likewise. |
| (PUSH_ROUNDING): Likewise. |
| (ASSEMBLER_SCRATCH_REGNUM): Remove. |
| * config/mips/mips.md: Replace mips_cpu_attr with mips_tune |
| and mips16 with TARGET_MIPS16. |
| |
| 2003-08-09 Per Bothner <pbothner@apple.com> |
| |
| * cppinit.c (cpp_read_main_file): Split out source-independent |
| initialization to separate function ... |
| (cpp_post_options): New function. |
| * cppfiles.c (cpp_stack_file): Rename public name to ... |
| (_cpp_stack_file): New internal function name. |
| * cpplib.h: Update accordingly. |
| * cppinit.c: (cpp_create_reader): Initialize cpp_readers line here. |
| (cpp_read_main_file): Don't initialize line here. |
| * c-opts.c (c_common_post_options): Call cpp_post_options. |
| (c_common_parse_file): Call cpp_read_main_file, not cpp_stack_file. |
| * fix-header.c (read_scan_file): Call cpp_post_options. |
| |
| 2003-08-09 Per Bothner <per@bothner.com> |
| |
| * c-decl.c (SCOPE_LIST_APPEND): Remove bogus line continuation. |
| |
| 2003-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * pa.c (pa_asm_output_mi_thunk): Fix typo. |
| |
| 2003-08-09 Neil Booth <neil@daikokuya.co.uk> |
| |
| PR preprocessor/11839 |
| * cppfiles.c (open_file): Handle ENOTDIR. |
| |
| 2003-08-09 Richard Sandiford <rsandifo@redhat.com> |
| |
| PR target/11699 |
| * config/mips/mips.c (override_options): Reject -mabi=eabi -mabicalls. |
| |
| 2003-08-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * pa.md (extzv, extv, insv): Fix operand limit checks. Fail if |
| source/destination is not a register operand. |
| |
| 2003-08-08 Richard Henderson <rth@redhat.com> |
| |
| PR target/11535 |
| * config/ia64/ia64.c (ia64_initial_elimination_offset): Remove |
| RETURN_ADDRESS_POINTER_REGNUM. |
| (ia64_expand_prologue): Don't frob it. |
| (ia64_output_function_epilogue): Likewise. |
| (ia64_return_addr_rtx): New. |
| (ia64_split_return_addr_rtx): New. |
| * config/ia64/ia64-protos.h: Update. |
| * config/ia64/ia64.h (FIRST_PSEUDO_REGISTER): Decrement. |
| (RETURN_ADDRESS_POINTER_REGNUM): Remove. |
| (GENERAL_REGNO_P): Don't check it. |
| (AR_*_REGNUM): Renumber. |
| (FIXED_REGISTERS): Remove RETURN_ADDRESS_POINTER_REGNUM. |
| (CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS): Likewise. |
| (REG_ALLOC_ORDER, REG_CLASS_CONTENTS): Likewise. |
| (ELIMINABLE_REGS, REGISTER_NAMES): Likewise. |
| (RETURN_ADDR_RTX): Use ia64_return_addr_rtx. |
| * config/ia64/ia64.md (UNSPEC_RET_ADDR): New. |
| (movdi_ret_addr): New. |
| |
| 2003-08-08 Geoffrey Keating <geoffk@apple.com> |
| |
| * config.gcc (powerpc-*-darwin*): Don't build a soft-float multilib. |
| |
| 2003-08-08 Roger Sayle <roger@eyesopen.com> |
| |
| * tree.h (get_identifier) Define a macro form of get_identifier |
| that calls get_identifier_with_length when the string is constant. |
| (get_identifier_with_length): Change type of second argument to |
| size_t in prototype. |
| * stringpool.c (get_identifier): Undefine the macro before giving |
| the function definition. |
| (get_identifier_with_length): Change type of second argument to |
| size_t in function definition. |
| * hashtable.c (calc_hash): Change type of second argument to size_t. |
| (ht_lookup): Change type of third argument to size_t. Reorganize |
| to speed-up the cases where the hash table slot is empty, or the |
| first probe matches (i.e. there isn't a collision). |
| * hashtable.h (ht_lookup): Adjust function prototype. |
| |
| 2003-08-08 Bernardo Innocenti <bernie@develer.com> |
| |
| PR target/9697 |
| PR target/11777 |
| * longlong.h (count_leading_zeros): Exclude on __mcpu32__. |
| |
| 2003-08-08 Neil Booth <neil@daikokuya.co.uk> |
| |
| * common.opt: Add debug switches. |
| * flags.h (use_gnu_debug_info_extensions): Boolify. |
| * opts.c (write_symbols, debug_info_level, |
| use_gnu_debug_info_extensions): Move from toplev.c. |
| (set_debug_level): New. |
| (common_handle_options): Handle debug switches. |
| (print_help): Display target options directly. |
| * toplev.c (debug_hooks): Don't initialize. |
| (write_symbols, debug_info_level, |
| use_gnu_debug_info_extensions): Move to opts.c. |
| (debug_args, display_help, decode_g_option): Remove. |
| (process_options): Set no debug if level zero here, |
| and no-debug-hooks. Error here if impossible debug format selected. |
| * toplev.h (display_help, decode_g_option): Remove. |
| |
| 2003-08-08 Richard Sandiford <rsandifo@redhat.com> |
| |
| * tree.c (get_file_function_name_long): Fix size of alloca() area. |
| |
| 2003-08-08 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * configure.in (gcc_cv_prog_cmp_skip): Flipflop make_compare_target |
| and gcc_cv_prog_cmp_skip. |
| * configure: Regenerate. |
| |
| 2003-08-08 Stan Cox <scox@redhat.com> |
| |
| * config/iq2000: New port. |
| * config.gcc (iq2000-*-elf): Added. |
| * doc/install.texi (Specific): Add iq2000 description. |
| |
| 2003-08-08 Andreas Schwab <schwab@suse.de> |
| |
| * configure.in (gcc_cv_as_ia64_ltoffx_ldxmov_relocs): Fix quoting |
| and insert missing empty argument. |
| * configure: Regenerate. |
| |
| 2003-08-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * pa.c (update_total_code_bytes): Use new macro IN_NAMED_SECTION_P. |
| (attr_length_millicode_call): Likewise. |
| (attr_length_call): Likewise. Revise some maximum insn lengths. |
| (attr_length_indirect_call): Likewise. |
| (output_call): Fix thinko that added extra nop. |
| * pa.h (IN_NAMED_SECTION_P): Define. |
| |
| PR c++/11712 |
| * pa-hpux.h, pa-hpux10.h, pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define |
| __STDC_EXT__ when using C++ dialect. |
| |
| 2003-08-07 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.c (calc_live_regs): If the return address pointer is live, |
| force pr live. |
| (sh5_schedule_saves): Exclude PR_MEDIA_REG from being a temp register |
| for saves / restores. |
| (sh_expand_epilogue): If sh_media_register_for_return returns a |
| register number, flag the instructions that restores PR_MEDIA_REG |
| as possibly dead. |
| Remove dead update of offset. |
| (sh_get_pr_initial_val): Use UNSPEC_RA if we don't know yet if |
| we can use the result of get_hard_reg_initial_val. |
| * sh.md (UNSPEC_RA): New constant. |
| (movsi_i_lowpart+1): Changed into a define_insn_and_split, named: |
| (load_ra). Handle UNSPEC_RA. |
| (sibcall_media): Use PR_MEDIA_REG. |
| |
| * sh.h (CALL_USED_REGISTERS): Include PR_REG and PR_MEDIA_REG. |
| * sh.c (calc_live_regs): Use sh_pr_n_sets to determine if pr |
| needs saving on SHmedia. |
| |
| 2003-08-07 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.md: Replace all occurrences of \\t with \t. |
| |
| 2003-08-07 Richard Sandiford <rsandifo@redhat.com> |
| |
| * local-alloc.c (combine_regs): Fix comment typo. |
| |
| 2003-08-06 Zack Weinberg <zack@codesourcery.com> |
| |
| * c-decl.c (builtin_decls): Replace with first_builtin_decl |
| and last_builtin_decl. |
| (c_init_decl_processing): Initialize both. |
| (c_reset_state): Iterate from first_builtin_decl to |
| last_builtin_decl inclusive to reintroduce builtins. |
| |
| 2003-08-06 David Mosberger <davidm@hpl.hp.com> |
| |
| * doc/extend.texi (Function Attributes): Document the IA-64 version |
| of the "model" attribute. |
| |
| * config/ia64/ia64.h (SYMBOL_FLAG_SMALL_ADDR): New macro. |
| (SYMBOL_REF_SMALL_ADDR_P): Ditto. |
| (PREDICATE_CODES): Mention "small_addr_symbolic_operand". |
| |
| * config/ia64/ia64.c (ia64_handle_model_attribute): New function. |
| (ia64_encode_section_info): Likewise. |
| (ia64_attribute_table): Add "model" attribute. |
| (TARGET_ENCODE_SECTION_INFO): Define. |
| (small_addr_symbolic_operand): New function. |
| (got_symbolic_operand): Return 0 for a symbolref to an object |
| in the small address area. |
| (enum ia64_addr_area): New type. |
| (small_ident1): New variable. |
| (small_ident2): Likewise. |
| (init_idents): New function. |
| (ia64_get_addr_area): Likewise. |
| (ia64_encode_addr_area): Likewise. |
| (ia64_encode_section_info): Likewise. |
| (ia64_expand_load_address): For symbolic references to objects in |
| the small-address-area, load the address via gen_rtx_SET() (which, |
| eventually, will expand into "addl"). |
| |
| 2003-08-06 Per Bothner <pbothner@apple.com> |
| |
| * line-map.h (fileline): New typedef. |
| (struct line_map, linemap_add, linemap_lookup): Use it. |
| * input.h (struct location_s): Comment notes that long-term we want |
| to replace it by fileline. |
| |
| 2003-08-06 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| Fix SHcompact exception handling: |
| * sh.c (sh_get_pr_initial_val): If PR is or miight be clobbered |
| by the prologue, return a MEM with return_address_pointer_rtx |
| as address. |
| * sh.h (HARD_REGNO_MODE_OK): PR is OK for SImode. |
| (RETURN_ADDR_OFFSET): Don't define. |
| (SH_DBX_REGISTER_NUMBER): Use SHmedia numbers for SHmedia |
| registers that are visible in compact mode. Show that SHmedia |
| registers still exist in compact mode, even if there are not |
| readily accessible. |
| (ASM_PREFERRED_EH_DATA_FORMAT): Supply DW_EH_PE_indirect |
| if GLOBAL. Use DW_EH_PE_textrel (nominally) for CODE, |
| and DW_EH_PE_pcrel for pic data. |
| (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): If DW_EH_PE_textrel, |
| set SYMBOL_FLAG_FUNCTION in symbol, and actually use |
| DW_EH_PE_pcrel / DW_EH_PE_absptr encoding. |
| (ALLOCATE_INITIAL_VALUE): Put PR on stack if prologue clobbers it. |
| * sh.md (movsi_media-1): New splitter. |
| |
| 2003-08-06 Graeme Peterson <gp@qnx.com> |
| |
| * config/i386/nto.h: New. |
| * config/i386/t-nto: New. |
| * config.gcc (i[34567]86-*-nto-qnx*): New. |
| |
| 2003-08-06 Phil Edwards <pme@gcc.gnu.org> |
| |
| * doc/install.texi (*-*-solaris2*): Refine configure instructions. |
| |
| 2003-08-06 Alan Modra <amodra@bigpond.net.au> |
| |
| * calls.c (load_register_parameters): Arrange for call_fusage to |
| report the whole register as used when shifting to the msb. |
| |
| 2003-08-05 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (expand_builtin): When not optimizing, call the library |
| function for all builtins that have library functions (except alloca). |
| |
| 2003-08-05 Alexandre Oliva <aoliva@redhat.com> |
| |
| * c.opt: Introduce -fworking-directory. |
| * doc/cpp.texi, doc/invoke.texi, doc/cppopts.texi: Document it. |
| * c-common.h (flag_working_directory): Declare. |
| * c-common.c (flag_working_directory): Define. |
| * c-opts.c (c_common_handle_options): Set it. |
| (sanitize_cpp_opts): Set... |
| * cpplib.h (struct cpp_options): ... working_directory option. |
| (struct cpp_callbacks): Add dir_change. |
| * cppinit.c (read_original_filename): Call... |
| (read_original_directory): New. Look for # 1 "directory//" |
| and process it. |
| (cpp_read_main_file): Call dir_change callback if working_directory |
| option is set. |
| * gcc.c (cpp_unique_options): Pass -g*. |
| * c-lex.c (cb_dir_change): New. |
| (init_c_lex): Set dir_change callback. |
| * toplev.c (src_pwd): New static variable. |
| (set_src_pwd, get_src_pwd): New functions. |
| * toplev.h (get_src_pwd, set_src_pwd): Declare. |
| * dbxout.c (dbxout_init): Call get_src_pwd() instead of getpwd(). |
| * dwarf2out.c (gen_compile_unit_die): Likewise. |
| * dwarfout.c (output_compile_unit_die, dwarfout_init): Likewise. |
| |
| 2003-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * pretty-print.h (pp_set_line_maximum_length): Make macro. |
| (pp_set_prefix): Likewise. |
| (pp_destroy_prefix): Likewise. |
| (pp_remaining_character_count_for_line): Likewise. |
| (pp_clear_output_area): Likewise. |
| (pp_formatted_text): Likewise. |
| (pp_last_position_in_text): Likewise. |
| (pp_emit_prefix): Likewise. |
| (pp_append_text): Likewise. |
| (pp_flush): Likewise. |
| (pp_format_text): Likewise. |
| (pp_format_verbatim): Likewise. |
| (pp_tree_identifier): Tidy. |
| * pretty-print.c (pp_base_format_text): Rename from pp_format_text. |
| (pp_base_format_verbatim): Rename from pp_format_verbatim. |
| (pp_base_flush): Rename from pp_flush. |
| (pp_base_set_line_maximum_length): Rename from |
| pp_set_line_maximum_length. |
| (pp_base_clear_output_area): Rename from pp_clear_output_area. |
| (pp_base_set_prefix): Rename from pp_set_prefix. |
| (pp_base_destroy_prefix): Rename from pp_destroy_prefix. |
| (pp_base_emit_prefix): Rename from pp_emit_prefix. |
| (pp_base_append_text): Rename from pp_append_text. |
| (pp_base_formatted_text): Rename from pp_formatted_text. |
| (pp_base_last_position_in_text): Rename from pp_last_position_in_text. |
| (pp_base_remaining_character_count_for_line): Rename from |
| pp_remaining_character_count_for_line. |
| * diagnostic.h (diagnostic_format_decoder): Tidy. |
| (diagnostic_flush_buffer): Likewise. |
| * c-pretty-print.h: (pp_c_string_literal): Declare. |
| (pp_c_real_literal): Likewise. |
| (pp_c_integer_literal): Likewise. |
| * c-pretty-print.c (pp_c_char): Use pp_string in lieu of |
| pp_identifier. |
| (pp_c_character_literal): Tidy. |
| (pp_c_string_literal): Make public. |
| (pp_c_bool_literal): Likewise. |
| (pp_c_integer_literal): Likewise. |
| (pp_c_real_literal): Likewise. |
| |
| * Makefile.in (C_PRETTY_PRINT_H): New variable. |
| (c-pretty-print.o): Update dependence. |
| |
| 2003-08-05 Chris Demetriou <cgd@broadcom.com> |
| |
| * config/mips/mips.md (fix_truncdfsi2_macro): Properly restore |
| ".set nomacro" state. |
| (fix_truncsfsi2_macro): Likewise. |
| |
| 2003-08-05 Steven Bosscher <steven@gcc.gnu.org> |
| |
| * tree.h (DID_INLINE_FUNC): Remove macro. |
| (DECL_DECLARED_INLINE_P): Move from c-tree.h and cp/cp-tree.h, |
| add tree check for FUNCTION_DECL. |
| (DECL_ESTIMATED_INSNS): Move from c-common.h and java/java-tree.h. |
| (struct tree_decl): Rename inlined_function_flag to |
| declared_inline_flag. |
| * c-common.h (c_lang_decl): Remove. |
| (DECL_ESTIMATED_INSNS): Remove. |
| * c-tree.h (struct lang_decl): Don't include c_lang_decl. |
| (DECL_DECLARED_INLINE_P): Remove. |
| * c-decl.c (grokdeclarator): Update comment. With -finline-functions, |
| do not reset DECL_DECLARED_INLINE_P. Don't use DID_INLINE_FUNC. |
| (finish_function): Make uninlinable a bool. Fixup call to |
| tree_inlinable_function_p() and fix some code style issues. |
| * cgraph.h (disgread_inline_limits): Fix spelling: `disregard'. |
| * cgraph.c (dump_cgraph): Likewise. |
| * cgraphunit.c (cgraph_decide_inlining): Likewise |
| (cgraph_finalize_compilation_unit): Likewise. |
| Also update call to tree_inlinable_function_p(). |
| (cgraph_default_inline_p): Don't use DID_INLINE_FUNC. Instead |
| look at DECL_DECLARED_INLINE and reverse logic. |
| * print-tree.c (print_node): Likewise. |
| * toplev.c (rest_of_handle_inlining): Don't use DID_INLINE_FUNC. |
| * tree-inline.h (tree_inlinable_function_p): Make a bool. Update |
| prototype. |
| * tree-inline.c (inlinable_function_p): Split up in this function to |
| check for basic inlining inhibiting conditions, and new |
| limits_allow_inlining() function. Warn if inlining is impossible |
| because the inline candidate calls alloca or uses sjlj exceptions. |
| (limits_allow_inlining): this new function to check if the inlining |
| limits are satisfied. Throttle from currfn_max_inline_insns, not from |
| MAX_INLINE_INSNS_SINGLE. The latter only makes sense if |
| MAX_INLINE_INSNS_AUTO and MAX_INLINE_INSNS_SINGLE are equal. |
| Update prototypes. |
| (tree_inlinable_function_p): Make a bool. Update call to |
| inlinable_function_p |
| (expand_call_inline): Use limits_allow_inlining() when not in |
| unit-at-a-time mode to decide on inlining. Don't use DID_INLINE_FUNC, |
| instead see if the function was declared `inline'. |
| |
| 2003-08-05 Josef Zlomek <zlomekj@suse.cz> |
| |
| * gcse.c (try_replace_reg): Fix updating of note. |
| |
| 2003-08-04 Roger Sayle <roger@eyesopen.com> |
| |
| PR middle-end/11771 |
| * fold-const.c (negate_expr_p <MINUS_EXPR>): Change to match the |
| logic in negate_expr, i.e. we don't invert (A-B) for floating |
| point types unless flag_unsafe_math_optimizations. |
| |
| 2003-08-04 Roger Sayle <roger@eyesopen.com> |
| |
| * fold-const.c (fold <PLUS_EXPR>): Transform x+x into x*2.0. |
| Optimize x*c+x and x+x*c into x*(c+1) and x*c1+x*c2 into x*(c1+c2) |
| for floating point expressions with -ffast-math. |
| (fold <MULT_EXPR>): Don't transform x*2.0 into x+x. |
| * expmed.c (expand_mult): Wrap long line. Expand x*2.0 as x+x. |
| |
| 2003-08-04 Roger Sayle <roger@eyesopen.com> |
| |
| * c-common.c (flag_noniso_default_format_attributes): Delete. |
| (built_in_attribute): Don't define/undefine DEF_FN_ATTR. |
| (c_attrs_initialized): Delete. |
| (c_common_nodes_and_builtins): Don't test c_attrs_initialized, |
| always call c_init_attributes. |
| (c_init_attributes): Don't define/undefine DEF_FN_ATTR. Don't |
| set c_attrs_initialized when done. |
| (c_common_insert_default_attributes): Delete. |
| * c-common.h (flag_noniso_default_format_attributes): Delete. |
| (c_coomon_insert_default_attributes): Delete prototype. |
| * c-opts.c (set_std_c89, set_std_c99, set_std_cxx98): Dont set |
| flag_noniso_default_format_attributes. |
| |
| * c-decl.c (c_insert_default_attributes): Delete. |
| * c-tree.h (c_insert_default_attributes): Delete prototype. |
| |
| * attribs.c (decl_attributes): Don't call insert_default_attributes |
| langhook. Update function description comment. |
| * langhooks.h (lang_hooks): Remove insert_default_attributes field. |
| * langhooks-def.h (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Delete. |
| * c-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Don't define. |
| * system.h: Poison LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES macro. |
| |
| * objc/objc-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Don't |
| define. |
| |
| 2003-08-04 Richard Sandiford <rsandif@redhat.com> |
| |
| * config/mips/mips.c (override_options): Disable -G on targets that |
| have no .section support. |
| (mips_select_section): Use default_select_section for such targets. |
| |
| 2003-08-04 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/inclhack.def (svr4_undeclared_getrnge): Introduce and enable. |
| * fixinc/inclhack.def (static_getrnge): Remove disabled hack. |
| * fixinc/fixincl.x: Rebuild. |
| * fixinc/tests/base/regexp.h: New test. |
| |
| 2003-08-04 Alexandre Oliva <aoliva@redhat.com> |
| |
| * c-ppoutput.c (cb_line_change): Don't skip line changing while |
| parsing macro arguments in the top-level context. |
| |
| 2003-08-04 Neil Booth <neil@daikokuya.co.uk> |
| |
| * config.in: Remove HAVE_LSTAT. |
| * configure, configure.in: Don't test for lstat. |
| |
| 2003-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * opts.c (decode_options): Do language-specific initialization for |
| the global diagnostic context. |
| * langhooks-def.h (lhd_initialize_diagnostics): Declare. |
| (LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): New macro. |
| (LANG_HOOKS_INITIALIZER): Adjust. |
| * langhooks.h (struct lang_hooks): Add new field |
| initialize_diagnostics. |
| * langhooks.c (lhd_initialize_diagnostics): Define. |
| |
| 2003-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * pretty-print.h: Adjust macro definitions. |
| * pretty-print.c (pp_newline): Rename to pp_base_newline. |
| (pp_character): Rename to pp_base_character. |
| (pp_string): Rename to pp_base_string. |
| * c-pretty-print.c (pp_buffer): Move to pretty-print.h |
| (pp_newline): Likewise. Adjust. |
| (pp_c_char): Adjust. |
| |
| 2003-08-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtins.def (BUILT_IN_ABS, BUILT_IN_IMAXABS, BUILT_IN_LABS, |
| BUILT_IN_LLABS): Move to miscellaneous section. |
| |
| 2003-08-03 Neil Booth <neil@daikokuya.co.uk> |
| |
| PR preprocessor/11534 |
| * cppexp.c (parse_defined): Warn only if -pedantic. |
| |
| 2003-08-03 Neil Booth <neil@daikokuya.co.uk> |
| |
| * cppfiles.c (stack_file): Use file path. |
| |
| 2003-08-02 Roger Sayle <roger@eyesopen.com> |
| |
| * builtin-types.def (BT_SSIZE): New primitive type. |
| (BT_FN_INT_PTR_CONST_STRING_VALIST_ARG, |
| BT_FN_STRING_CONST_STRING_CONST_STRING_INT, |
| BT_FN_SIZE_STRING_SIZE_CONST_STRING_CONST_PTR, |
| BT_FN_SSIZE_STRING_SIZE_CONST_STRING_VAR): New function types. |
| * builtins.def (BUILT_IN_DCGETTEXT, BUILT_IN_DGETTEXT, |
| BUILT_IN_FSCANF, BUILT_IN_GETTEXT, BUILT_IN_STRFMON, |
| BUILT_IN_STRFTIME, BUILT_IN_VFPRINTF, BUILT_IN_VFSCANF): New builtins. |
| * builtin-attrs.def: Remove DEF_FN_ATTR construct and the last |
| few functions that define default attributes using it. |
| * c-common.c (c_common_insert_default_attributes): Do nothing. |
| |
| * doc/extend.texi: Document these "new" builtins. |
| |
| 2003-08-02 Kaz Kojima <kkojima@gcc.gnu.org> |
| |
| * config/sh/linux.h (SUBTARGET_LINK_SPEC): Don't set rpath. |
| (LIB_SPEC): Set -lpthread always when -pthread set. Set -lieee |
| when -mieee-fp set and -shared not set. |
| (SH_FALLBACK_FRAME_FLOAT_STATE): Don't define for SH5. |
| |
| 2003-08-02 Neil Booth <neil@daikokuya.co.uk> |
| |
| * cppfiles.c (struct _cpp_file): Rename once_only_next to |
| next_file. Remove import and pragma_once, add once_only. |
| (find_file): Add new file structures to the all_files list. |
| (should_stack_file): Mark #import-ed files once-only, and |
| don't stack them if the file has already been stacked. |
| (_cp_mark_file_once_only): Simplify. |
| * cpphash.h (struct cpp_reader): Rename once_only_files |
| to all_files. Rename saw_pragma_once to seen_once_only. |
| (_cpp_mark_file_once_only): Update prototype. |
| * cpplib.c (do_pragma_once): Update. |
| |
| 2003-08-02 Neil Booth <neil@daikokuya.co.uk> |
| |
| * cppfiles.c (ENOTDIR): Remove. |
| (open_file_in_dir): Rename find_file_in_dir. Handle errors |
| other than ENOENT here. |
| (once_only_file_p): Rename should_stack_file. |
| (find_file, open_file_failed, read_file_guts): Report errors |
| with full path name. |
| (read_file): Move pch handling to should_stack_file. |
| (should_stack_file): Handle PCH and once-only issues, and |
| reading the file. |
| (stack_file): Don't do file reads. |
| |
| 2003-08-02 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * libgcov.c (gcov_exit): Cleanup and fix. |
| * profile.c (compute_value_histograms): Don't try to read profiles |
| that are not present. |
| |
| 2003-08-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtins.def: Categorize. |
| |
| * builtins.def (BUILT_IN_CABS, BUILT_IN_CABSF, BUILT_IN_CABSL): |
| Mind fp rounding. |
| (BUILT_IN_FFSL): Use DEF_EXT_LIB_BUILTIN. |
| |
| 2003-08-02 Andreas Tobler <a.tobler@schweiz.ch> |
| |
| * config.gcc: Enable posix threads by default on darwin. |
| |
| 2003-08-01 Jakub Jelinek <jakub@redhat.com> |
| |
| * cfgcleanup.c (outgoing_edges_match): Check REG_EH_REGION notes |
| even if nehedges1 is 0. |
| |
| 2003-08-01 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/fixfixes.c, fixinc/fixlib.c, fixinc/fixlib.h, |
| fixinc/fixtests.c, fixinc/procopen.c, fixinc/server.c, |
| fixinc/server.h, fixinc/fixincl.c: ANSIfy function prototypes |
| and defintions. |
| |
| * fixinc/inclhack.def (broken_cabs): Make matching more generous. |
| * fixinc/fixincl.x: Regenerate. |
| * fixinc/tests/base/math.h: Regenerate to match test_text change. |
| |
| 2003-08-01 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * ggc-common.c (gt_pch_restore): Case MAP_FAILED to void *. |
| |
| 2003-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * except.c (sjlj_emit_dispatch_table): Use ptr_mode, not Pmode, |
| for accesses to exc_ptr. |
| |
| 2003-08-01 Geoffrey Keating <geoffk@apple.com> |
| |
| * doc/sourcebuild.texi (Front End Directory): Don't make references |
| to libsubdir, it's not part of the interface to frontends. |
| * doc/install.texi (Configuration): Help users read faster by saying |
| that GCC's configure options are the standard autoconf ones. |
| Mention --libdir. Update the default rules for finding the |
| assembler. Don't use libsubdir since we haven't said what it means. |
| (Specific): In the Solaris 7 notes, update the place to put the |
| assembler. |
| * doc/invoke.texi: Update lib/gcc-lib to lib/gcc. |
| * doc/cpp.texi (Search Path): Actually, the search path |
| depends on libdir, which can relocate with cpp. |
| * doc/tm.texi (Driver): Don't document STANDARD_EXEC_PREFIX, it's |
| now a private interface between the Makefile and the driver. |
| |
| 2003-08-01 Richard Henderson <rth@redhat.com> |
| |
| * system.h: Poison ASM_SIMPLIFY_DWARF_ADDR. |
| |
| * varasm.c (lookup_constant_def): New function. |
| * rtl.h (lookup_constant_def): Declare it. |
| * dwarf2out.c (loc_descriptor_from_tree): Use it. |
| Use targetm.delegitimize_address, not ASM_SIMPLIFY_DWARF_ADDR. |
| |
| 2003-08-01 Zack Weinberg <zack@codesourcery.com> |
| |
| * c-decl.c (gettags, pushdecl_function_level): Delete. |
| (last_function_parm_vars): Rename last_function_parm_others. |
| (current_function_parm_vars): Rename current_function_parm_others. |
| (struct c_scope): Rewrite comment explaining this data structure. |
| Add names_last, blocks_last, parms_last fields. Rename |
| incomplete_list to incomplete. |
| (SCOPE_LIST_APPEND, SCOPE_LIST_CONCAT): New macros. |
| (poplevel): Ignore second argument. No need to nreverse |
| anything. Restructure such that each list is processed |
| exactly once. Use 'const location_t *locus' syntactic sugar |
| variable where useful. Issue unused variable warnings |
| ourselves, do not rely on function.c. |
| (insert_block, pushdecl, bind_label): Use SCOPE_LIST_APPEND. |
| (pushdecl_top_level): Likewise. Don't call duplicate_decls. |
| (implicitly_declare): decl cannot be error_mark_node. |
| (undeclared_variable): Manipulate scope structure directly. |
| (c_make_fname_decl): Likewise. |
| (getdecls, c_init_decl_processing): Fix comment. |
| (mark_forward_parm_decls): Use SCOPE_LIST_CONCAT. No need |
| for 'last' variable. |
| (grokparms): No need to nreverse parms list. |
| (store_parm_decls_newstyle): Set up the parms_last and |
| names_last fields of the new scope too. |
| (store_parm_decls_oldstyle): Can assume DECL_WEAK is not set |
| on parms to begin with; check this under ENABLE_CHECKING. Set |
| up parms_last. |
| (check_for_loop_decls): Refer directly to current_scope->tags. |
| Use consistent quote style in diagnostics. |
| (c_write_global_declarations): The names list is not backward. |
| |
| * c-common.h: Don't prototype gettags. |
| * c-parse.in: Call poplevel with second argument 0 always. |
| |
| 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtins.def: Resort builtins. |
| |
| 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtins.def (DEF_GCC_BUILTIN, DEF_LIB_BUILTIN, |
| DEF_EXT_LIB_BUILTIN, DEF_C99_BUILTIN, DEF_C99_C90RES_BUILTIN): |
| Prepend "__builtin_" onto NAME with string concatenation. Remove |
| explicit "__builtin_" from each macro call. |
| |
| Reformat entire file. |
| |
| 2003-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtins.def (ATTR_MATHFN_ERRNO, ATTR_MATHFN_FPROUNDING, |
| ATTR_MATHFN_FPROUNDING_ERRNO): New macros. Use throughout. |
| |
| 2003-08-01 Andreas Krebbel <krebbel1@de.ibm.com> |
| |
| * config/s390/s390.c (s390_select_ccmode): Do not attempt to use CCL, |
| CCL1, or CCL2 modes with floating point operations. |
| |
| * config/s390/s390.md ("*addsf3_cc", "*addsf3_cconly", "*adddf3_cc", |
| "*adddf3_cconly", "*subsf3_cc", "*subsf3_cconly", "*subdf3_cc", |
| "*subdf3_cconly"): New insns. |
| ("*negabssi2", "*negabsdi2", "*negabsdf2", "*negabssf2"): Likewise. |
| |
| 2003-08-01 Neil Booth <neil@daikokuya.co.uk> |
| |
| * Makefile.in: Refine dependencies. |
| * c-opts.c (c_common_handle_option): Do nothing for -Wimport. |
| * c.opt: Update help for -Wimport. |
| * cppfiles.c: Include hashtab.h. Update comments. |
| (stack_file): Read the file before updating dependencies. |
| (once_only_file_p): Be smarter about marking once-only files. |
| (_cpp_mark_file_once_only): Correct the check for existence on |
| the list. |
| (open_file_failed): Use name not path, which is NULL. |
| * cpphash.h: Don't include hashtab.h. |
| (struct _cpp_file): Remove. |
| (struct cpp_reader): Update. |
| * cppinit.c (cpp_create_reader): Don't initialize warn_import. |
| * cpplib.h (struct cpp_options): Remove warn_import. |
| (cpp_simplify_path): Remove. |
| |
| 2003-08-01 Nathan Sidwell <nathan@codesourcery.com> |
| |
| PR c++/11295 |
| * doc/extend.texi (Statement Expressions): Document C++ semantics. |
| |
| 2003-07-31 SUGIOKA Toshinobu <sugioka@itonet.co.jp> |
| |
| * config.gcc (sh-*-linux*): Do not override sh/t-linux with sh/t-le. |
| |
| 2003-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtin-types.def: Use `LONGDOUBLE' instead of `LONG_DOUBLE' |
| throughout. |
| * builtins.def: Likewise. |
| |
| 2003-07-31 Jason Merrill <jason@redhat.com> |
| |
| * Makefile.in (bubblestrap): Don't require a previous full |
| bootstrap. |
| |
| * expr.c (mostly_zeros_p): No longer static. |
| * tree.h: Declare it. |
| * stmt.c (resolve_asm_operand_names): Don't copy the pattern |
| unless we need to do substitutions. |
| |
| 2003-07-31 Roger Sayle <roger@eyesopen.com> |
| |
| * fold-const.c (fold <MULT_EXPR>): Optimize both x*pow(x,c) and |
| pow(x,c)*x as pow(x,c+1) for constant values c. Optimize x*x |
| as pow(x,2.0) when the latter will be expanded back into x*x. |
| (fold <RDIV_EXPR>): Optimize pow(x,c)/x as pow(x,c-1). |
| * builtins.c (expand_builtin_pow): Ignore flag_errno_math as |
| pow can never set errno when used with an integer exponent. |
| Always use expand_powi when exponent is -1, 0, 1 or 2. |
| (fold_builtin): Don't rewrite pow(x,2.0) as x*x nor pow(x,-2.0) |
| as 1.0/(x*x). This avoids unbounded recursion as we now prefer |
| the pow forms of these expressions. |
| |
| 2003-07-31 Geoffrey Keating <geoffk@apple.com> |
| |
| * Makefile.in (libexecdir): New. |
| (libsubdir): Use gcc instead of gcc-lib. |
| (libexecsubdir): New. |
| (ORDINARY_FLAGS_TO_PASS): Add libexecsubdir. |
| (DRIVER_DEFINES): Add STANDARD_LIBEXEC_PREFIX, use gcc instead of |
| gcc-lib. |
| (installdirs): Make libexecsubdir. |
| (install-common): Put executables in libexecsubdir. |
| (itoolsdir): Use libexecsubdir. |
| (itoolsdatadir): New. |
| (install-mkheaders): Separate data files and executables. |
| (install-collect2): Put executables in libexecsubdir. |
| (uninstall): Remove libexecsubdir. |
| * mkheaders.in: Update for new arrangement of files. |
| (libexecdir): New. |
| (libexecsubdir): New. |
| (itoolsdir): Use libexecsubdir. |
| (itoolsdatadir): New. |
| * gcc.c (gcc_libexec_prefix): New. |
| (STANDARD_LIBEXEC_PREFIX): Use gcc instead of gcc-lib. |
| (standard_exec_prefix_1): Use libexec. |
| (standard_exec_prefix_2): New. |
| (standard_libexec_prefix): New. |
| (process_command): Update for new arrangement of files. Compute |
| gcc_libexec_prefix. Update for change from gcc-lib to gcc. |
| |
| 2003-07-31 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * inclhack.def (stdio_va_list): Avoid bogus replacement which |
| triggers on Interix. |
| * fixincl.x: Regenerate. |
| |
| 2003-07-31 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/i386/i386.c (legitimate_pic_address_disp_p): Disallow TLS |
| SYMBOL_REFs not inside UNSPEC even in PLUS rtx. |
| |
| 2003-07-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * dwarf2out.c (loc_descriptor_from_tree, case CONSTRUCTOR): New case. |
| |
| 2003-07-31 Per Bothner <pbothner@apple.com> |
| |
| * opts.c (in_fnames, num_in_fnames): Moved here from c-opts. |
| (add_input_filename): New function. |
| (handle_options): Call add_input_filename directly instead of |
| with a lang hook. |
| * opts.h (in_fnames, num_in_fnames): Moved here. |
| (add_input_filename): Declare. |
| * c-decl.c: Need to #include opts.h. |
| * Makefile.in (c-decl.o): Also depends on opts.h. |
| * c-opts.c (in_fnames, num_in_fnames): Moved to opts.c. |
| (c_common_handle_filename): Replaced by add_input_filename. |
| * c-common.h (in_fnames, num_in_fnames, c_common_handle_filename): |
| Remove. |
| * langhooks.h (struct lang_hooks): Remove handle_filename hook. |
| * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME): Remove macro. |
| (LANG_HOOKS_INITIALIZER): Remove use of LANG_HOOKS_HANDLE_FILENAME. |
| * c-lang.c (LANG_HOOKS_HANDLE_FILENAME): Remove macro. |
| |
| 2003-07-31 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * combine.c (try_combine): Set JUMP_LABEL for newly created |
| unconditional jump. |
| |
| 2003-07-31 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * fold-const.c (fold): Fold some comparisons of bit operations. |
| |
| 2003-07-31 Jan Hubicka <jh@suse.cz> |
| |
| * cgraph.c (create_edge): Fix typo. |
| * i386.c (pic_symbolic_operand): Reorder tests. |
| |
| 2003-07-31 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * doc/gcov.texi (Invoking Gcov): Describe output name mangling |
| more fully. |
| (Gcov Data Files): Update. |
| |
| 2003-07-31 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config.gcc (alpha*-dec-osf[45]*): Enable POSIX thread support by |
| default. |
| |
| * gthr-posix.c: New file. |
| * gthr-posix.h: Define _REENTRANT if missing. |
| Make _LIBOBJC #pragma weak visible with _LIBOBJC_WEAK. |
| |
| * config/alpha/t-osf4 (SHLIB_LINK): Hide dummy functions provided |
| by gthr-posix.o. |
| * config/alpha/t-osf-pthread: New file. |
| |
| * fixinc/inclhack.def (alpha_pthread): New fix. |
| * fixinc/fixincl.x: Regenerate. |
| * fixinc/tests/base/pthread.h [ALPHA_PTHREAD_CHECK]: New testcase. |
| |
| * doc/install.texi (alpha*-dec-osf*): Remove --enable-threads |
| warning. |
| Fixes PR bootstrap/9330. |
| |
| 2003-07-31 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * configure.in (gcc_cv_ld_hidden): Also disable on mips-sgi-irix5* |
| without GNU ld. |
| Update comment. |
| * configure: Regenerate. |
| |
| 2003-07-31 Vladimir Makarov <vmakarov@redhat.com> |
| |
| * sched-deps.c (sched_analyze_2): Prevent interblock move of CC0 |
| setter. |
| |
| 2003-07-30 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.def: Alphabetize. |
| |
| 2003-07-30 Matt Kraai <kraai@alumni.cmu.edu> |
| |
| * doc/c-tree.texi: Normalize spellings of "lowercase" and |
| "uppercase". |
| * doc/cpp.texi: Likewise. |
| * doc/md.texi: Likewise. |
| * doc/rtl.texi: Likewise. |
| * doc/tm.texi: Likewise. |
| |
| 2003-07-30 Matt Kraai <kraai@alumni.cmu.edu> |
| |
| * objc/Make-lang.in (objc.stage1, objc.stage2, objc.stage3) |
| (objc.stage4, objc.stageprofile, objc.stagefeedback): Remove moves |
| of cc1obj. |
| |
| 2003-07-30 Chris Demetriou <cgd@broadcom.com> |
| |
| * config/mips/mips.h (SIZE_TYPE, PTRDIFF_TYPE): Undef these |
| macros before defining them. |
| |
| 2003-07-31 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.md (UNSPEC_ROUND, UNSPEC_SETHIGH, |
| UNSPECV_BLOCKAGE): New constants. |
| ("*sethighqisi", "*sethighhisi", "*sethiqidi_64", "*sethiqidi_31", |
| "*extractqi", "*extracthi", "*extendqidi2" splitter, "*extendqisi2" |
| splitter, "fix_truncdfdi2_ieee", "fix_truncdfsi2_ieee", |
| "fix_truncsfdi2", "fix_truncsfsi2", "blockage"): Use them. |
| |
| (all insns and expanders): Write output control string as brace block |
| where appropriate. Remove \-escapes for doublequote characters. |
| |
| 2003-07-31 Jan Hubicka <jh@suse.cz> |
| |
| * gcse.c (insert_store): Fix typo in previous patch. |
| |
| 2003-07-30 Neil Booth <neil@daikokuya.co.uk> |
| |
| * cppfiles.c (stack_file, open_file_failed): Use path for deps. |
| |
| 2003-07-30 Andi Kleen <ak@muc.de> |
| |
| * loop.c (check_dbra_loop): Allow LTU in the loop condition. |
| |
| 2003-07-30 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * combine.c (distribute_notes): Cancel REG_VALUE_PROFILE notes. |
| * gcov-io.h (GCOV_FIRST_VALUE_COUNTER, GCOV_LAST_VALUE_COUNTER, |
| GCOV_N_VALUE_COUNTERS): New. |
| * profile.c (compute_value_histograms): New static function. |
| (branch_prob): Read back the value histograms. |
| * rtl.c (reg_note_name): Add name for REG_VALUE_PROFILE note. |
| * rtl.h (enum reg_note): Add REG_VALUE_PROFILE note. |
| * value-prof.c: Add comment on reading the profile. |
| * value-prof.h (COUNTER_FOR_HIST_TYPE, HIST_TYPE_FOR_COUNTER): New. |
| * doc/invoke.texi (-fprofile-values): Document behavior with |
| -fbranch-probabilities. |
| |
| 2003-07-30 David Edelsohn <edelsohn@gnu.org> |
| |
| * longlong.h (PowerPC umul_ppmm): Do not test __vxworks__. |
| |
| 2003-07-30 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.h (EH_RETURN_HANDLER_RTX): Compute offset |
| symbolically. |
| |
| 2003-07-30 Jan Hubicka <jh@suse.cz> |
| |
| * gcse.c (insert_store): Ignore fake edges. |
| |
| * c-common.c (flag_vtable_gc): Kill. |
| * c-common.g (flag_vtable_gc): Kill. |
| * c-opts (c_common_handle_option): Kill. |
| * c.opt (fvtable-gc): Kill. |
| * final.c (final_scan_insn): Do not call assemble_vtable_entry. |
| * output.h (assemble_vtable_entry, assemble_vtable_inherit): Kill. |
| * varasm.c (assemble_vtable_entry, assemble_vtable_inherit): Kill. |
| |
| * invoke.texi (-ftable-gc): Kill documentation. |
| |
| * tree-inline.c (inlinable_function_p): Don't set DECL_UNINLINABLE |
| just because function body is missing. |
| |
| * i386.c (pic_symbolic_operand): Properly detect RIP relative unspecs. |
| |
| 2003-07-30 Ranjit Mathew <rmathew@hotmail.com> |
| |
| * unwind-sjlj.c: Fix typo in file description. |
| |
| 2003-07-30 Alan Modra <amodra@bigpond.net.au> |
| |
| * calls.c (load_register_parameters): When shifting reg sized values |
| to the msb, move the value to a reg first. |
| |
| 2003-07-29 Geoffrey Keating <geoffk@apple.com> |
| |
| * cppfiles.c (stack_file): Leave filename as "" rather than "<stdin>". |
| * line-map.h (linemap_add): Update comments. |
| * line-map.c (linemap_add): Update comments, interpret zero-length |
| filename as "<stdin>". |
| |
| 2003-07-29 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * mkinstalldirs: Import autoconf 2.57 / automake 1.7 version. |
| |
| 2003-07-29 Zack Weinberg <zack@codesourcery.com> |
| |
| * c-decl.c (last_function_parm_vars, current_function_parm_vars): |
| New static variables. |
| (struct c_scope): Add parms and warned_forward_parm_decls |
| fields; remove parm_order. |
| (storedecls, storetags): Delete. |
| (poplevel): Also clear bindings on the parms chain. |
| (pushdecl): Handle forward declarations of parameters, and |
| chain PARM_DECLs on the parms list, not the names list. |
| (lookup_name_current_level): Check for PARM_DECLs on the parms |
| list too. |
| (push_parm_decl): Don't update parm_order. |
| (clear_parm_order): Rename mark_forward_parm_decls. Issue the |
| warning, only once per parameter list, and set TREE_ASM_WRITTEN |
| on the decls here. Then move the forward decls to the names list. |
| (grokparms): Set last_function_parm_vars. |
| (get_parm_info): Don't use gettags or getdecls. No need to |
| extract non-parms from the parms list, or reorganize the parms |
| list. Feed nonparms back in the TREE_TYPE of the list node |
| returned. Issue only one error per parameter list for "void" |
| appearing more than once in said parameter list. Collapse |
| parmlist_tags_warning into this function to avoid double scan |
| of tags list. |
| (start_function): Set current_function_parm_vars. |
| (store_parm_decls_newstyle): Bypass pushdecl, manipulate scope |
| directly. Get non-parms from current_function_parm_vars; no |
| need to extract them from the parms chain. Properly bind tags |
| in the new scope. |
| (store_parm_decls_oldstyle): No need to extract non-parameters |
| from the parms chain, nor to store them back afterward. Move |
| declaration to top of function, restructure code reordering |
| DECL_ARGUMENTS. |
| (store_parm_decls): No need to save and restore warn_shadow. |
| * c-parse.in: Don't call parmlist_tags_warning nor |
| clear_parm_order. Call mark_forward_parm_decls when forward |
| parm decls are encountered. |
| * c-tree.h: Prototype mark_forward_parm_decls; not |
| clear_parm_order or parmlist_tags_warning. |
| |
| 2003-07-29 Geoffrey Keating <geoffk@apple.com> |
| |
| * c-common.c (allow_pch): Remove. |
| * c-common.h (allow_pch): Remove. |
| (c_common_no_more_pch): Declare. |
| * c-lex.c (c_lex): Call c_common_no_more_pch when appropriate. |
| * c-pch.c: Include hosthooks.h. |
| (c_common_valid_pch): Don't check allow_pch. |
| (c_common_read_pch): Clear valid_pch to prevent reading PCH files. |
| (c_common_no_more_pch): New. |
| * ggc-common.c: Include hosthooks.h. |
| (gt_pch_save): Call gt_pch_get_address. |
| (gt_pch_restore): Call gt_pch_use_address. |
| * hooks.c (hook_voidp_size_t_null): New. |
| (hook_bool_voidp_size_t_false): New. |
| * hooks.h (hook_voidp_size_t_null): New. |
| (hook_bool_voidp_size_t_false): New. |
| * hosthooks-def.h (HOST_HOOKS_GT_PCH_GET_ADDRESS): New. |
| (HOST_HOOKS_GT_PCH_USE_ADDRESS): New. |
| (HOST_HOOKS_INITIALIZER): Add HOST_HOOKS_GT_PCH_GET_ADDRESS, |
| HOST_HOOKS_GT_PCH_USE_ADDRESS. |
| * hosthooks.h (struct host_hooks): Add gt_pch_get_address, |
| gt_pch_use_address. |
| * doc/hostconfig.texi (Host Common): Document |
| HOST_HOOKS_GT_PCH_GET_ADDRESS, HOST_HOOKS_GT_PCH_USE_ADDRESS. |
| * Makefile.in (c-pch.o): Depend on hosthooks.h. |
| (ggc-common.o): Likewise. |
| |
| * config/rs6000/host-darwin.c (HOST_HOOKS_GT_PCH_GET_ADDRESS): Define. |
| (HOST_HOOKS_GT_PCH_USE_ADDRESS): Define. |
| (pch_address_space): New. |
| (darwin_rs6000_gt_pch_get_address): New. |
| (darwin_rs6000_gt_pch_use_address): New. |
| |
| 2003-07-29 Neil Booth <neil@daikokuya.co.uk> |
| |
| PR preprocessor/11569 |
| PR preprocessor/11649 |
| * Makefile.in (LIBCPP_DEPS): Add HASHTAB_H. |
| * cppfiles.c: Completely rewritten. |
| * c-incpath.c (free_path, remove_duplicates, heads, tails, add_path): |
| struct cpp_path is now struct cpp_dir. |
| (remove_duplicates): Don't simplify path names. |
| * c-opts.c (c_common_parse_file): cpp_read_next_file renamed |
| cpp_stack_file. |
| * cpphash.h: Include hashtab.h. |
| (_cpp_file): Declare. |
| (struct cpp_buffer): struct include_file is now struct _cpp_file, |
| and struct cpp_path is now struct cpp_dir. Rename members. |
| (struct cpp_reader): Similarly. New members once_only_files, |
| file_hash, file_hash_entries, quote_ignores_source_dir, |
| no_search_path, saw_pragma_once. Remove all_include_files and |
| max_include_len. Make some members bool. |
| (_cpp_mark_only_only): Renamed from _cpp_never_reread. |
| (_cpp_stack_file): Renamed from _cpp_read_file. |
| (_cpp_stack_include): Renamed from _cpp_execute_include. |
| (_cpp_init_files): Renamed from _cpp_init_includes. |
| (_cpp_cleanup_files): Renamed from _cpp_cleanup_includes. |
| * cppinit.c (cpp_create_reader): Initialize no_search_path. Update. |
| (cpp_read_next_file): Rename and move to cppfiles.c. |
| (cpp_read_main_file): Update. |
| * cpplib.c (run_directive): Update for renamed members. |
| (do_include_common, _cpp_pop_buffer): Update. |
| (do_import): Undeprecate #import. |
| (do_pragma_once): Undeprecate. Use _cpp_mark_file_once_only. |
| * cpplib.h: Remove file_name_map_list. |
| (cpp_options): Remove map_list. |
| (cpp_dir): Rename from cpp_path. New datatype for name_map. |
| (cpp_set_include_chains, cpp_stack_file, cpp_included): Update. |
| |
| 2003-07-29 Phil Edwards <pme@gcc.gnu.org> |
| |
| * Makefile.in: Make stamp-objdir safe for parallel builds. |
| |
| 2003-07-29 Phil Edwards <pme@gcc.gnu.org> |
| |
| * Makefile.in (stmp-docobjdir): New target; ensure $docobjdir exists. |
| (info): Depend on stmp-docobjdir. |
| |
| 2003-07-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * configure: Regenerate. |
| |
| 2003-07-29 Jan Hubicka <jh@suse.cz> |
| |
| PR C++/11131 |
| * tree-inline.c (expand_call_inline): Always call inlinable_function_p |
| in !unit-at-a-time mode. |
| |
| 2003-07-28 Geoffrey Keating <geoffk@apple.com> |
| |
| * c-decl.c (c_expand_body_1): Use C_DECL_FILE_SCOPE to detect |
| main function. |
| |
| 2003-07-28 Mark Mitchell <mark@codesourcery.com> |
| |
| PR c++/11667 |
| * c-common.c (shorten_compare): Take into account differences |
| between C and C++ representation for enumeration types. |
| * tree.h (set_min_and_max_values_for_integral_type): Declare. |
| * stor-layout.c (set_min_and_max_values_for_integral_type): New |
| function, broken out from ... |
| (fixup_signed_type): ... here and ... |
| (fixup_unsigned_type): ... here. |
| |
| 2003-07-28 Zack Weinberg <zack@codesourcery.com> |
| |
| * c-decl.c: Update commentary, adjust blank lines throughout. |
| (struct c_scope): Fix indentation. Reorder members so |
| outer-context pointers come first, booleans last. |
| (duplicate_decls, define_label): Use a 'locus' variable for |
| diagnostic locations in a few more places. |
| (warn_if_shadowing): Un-split a conditional that fits on one line. |
| (c_init_decl_processing): No need to clear current_scope and |
| current_function_scope. |
| (start_decl): Merge if/else if statements with same action. |
| (push_parm_decl): Rename old_immediate_size_expand to use |
| save_foo convention; save/restore around entire function. |
| (grokdeclarator): Remove unnecessary braces. |
| |
| 2003-07-28 Hans-Peter Nilsson <hp@bitrange.com> |
| Michael Culbertson <Michael.J.Culbertson@wheaton.edu> |
| |
| * c-parse.in (lineno_stmt_decl_or_labels_ending_decl): Also warn |
| when warn_declaration_after_statement. Call pedwarn_c90, not |
| pedwarn. Correct message: it's "ISO C90", not "ISO C89". |
| * c-common.c (warn_declaration_after_statement): Define. |
| * c-common.h (warn_declaration_after_statement): Declare. |
| * c.opt (Wdeclaration-after-statement): New. |
| * c-errors.c (pedwarn_c90): New function. |
| * c-opts.c (c_common_handle_option) <case |
| OPT_Wdeclaration_after_statement>: New. |
| * c-tree.h (pedwarn_c90): Declare. |
| * doc/invoke.texi (Option Summary): Document |
| -Wdeclaration-after-statement. |
| (Warning Options): Ditto. |
| |
| 2003-07-28 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (memory attribute) Avoid accessing uninitialized memory |
| for ishift1 type instructions. |
| |
| 2003-07-28 Jakub Jelinek <jakub@redhat.com> |
| |
| * configure.in (--enable-checking): Add fold category. |
| (ENABLE_FOLD_CHECKING): Define if requested. |
| * configure: Rebuilt. |
| * config.in: Rebuilt. |
| * doc/install.texi: Document it. |
| * fold-const.c: Include md5.h. |
| [ENABLE_FOLD_CHECKING] (fold): Define to fold_1. |
| [ENABLE_FOLD_CHECKING] (fold, fold_checksum_tree, fold_check_failed, |
| print_fold_checksum): New functions. |
| |
| * fold-const.c (fold): Never modify argument passed to fold, instead |
| change a copy and return it. |
| * convert.c (convert_to_integer): Likewise. |
| |
| 2003-07-27 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/fixinc.svr4: Remove dead code. Remove now-unnecessary |
| cleanup of junk after #else and #endif directives. Collapse repeated |
| clauses into for statment. |
| |
| * fixinc/fixincl.sh: GNU C -> GCC. Add usage comment. |
| |
| 2003-07-27 Zack Weinberg <zack@codesourcery.com> |
| |
| * c-decl.c (struct c_scope): Remove keep_if_subblocks field. |
| (keep_next_if_subblocks): Rename next_is_function_body. |
| (pushlevel): Adjust commentary. Always set ->keep on the |
| outermost level of a function. Don't set ->keep_if_subblocks. |
| (poplevel): Adjust commentary. Don't look at ->keep_if_subblocks. |
| (store_parm_decls): Adjust to match. |
| (finish_function): Adjust to match. |
| Call poplevel with all three arguments zero. |
| |
| * c-decl.c (store_parm_decls_newstyle, store_parm_decls_oldstyle): |
| New functions split out of store_parm_decls. |
| Avoid unnecessary work. Use local variables consistently. |
| (store_parm_decls): Likewise. |
| |
| (finish_function): No need to set functionbody flag on call to |
| poplevel. |
| (struct language_function): Remove scope field. |
| (c_push_function_context, c_pop_function_context): No need to |
| save and restore current_scope. |
| |
| 2003-07-27 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * doc/extend.texi (Deprecated Features): Implicit typename is |
| gone. Default args on types is going. |
| |
| 2003-07-26 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * Makefile.in (ifcvt.o): Depend on target.h |
| * ifcvt.c (target.h): Include. |
| (if_convert): Don't call mark_loop_exit_edges if we can't |
| modify jumps. |
| |
| 2003-07-26 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| * doc/install.texi (Testing): Adjust required versions of DejaGnu. |
| |
| 2003-07-26 Richard Henderson <rth@redhat.com> |
| |
| PR inline-asm/11676 |
| * cse.c (count_reg_usage): Handle asm_operands properly. |
| |
| 2003-07-26 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.def (DEF_FALLBACK_BUILTIN): Delete. |
| (DEF_EXT_FALLBACK_BUILTIN): Delete. |
| (BUILT_IN_BZERO, BUILT_IN_BCOPY, BUILT_IN_BCMP): Declare using |
| the regular DEF_EXT_LIB_BUILTIN macro. |
| (BUILT_IN_FPUTC, BUILT_IN_FPUTS, BUILT_IN_FWRITE): Declare using |
| the regular DEF_LIB_BUILTIN macro. |
| (BUILT_IN_PUTCHAR_UNLOCKED, BUILT_IN_PUTS_UNLOCKED, |
| BUILT_IN_FPUTC_UNLOCKED, BUILT_IN_FPUTS_UNLOCKED, |
| BUILT_IN_FWRITE_UNLOCKED): Declare using the regular |
| DEF_EXT_LIB_BUILTIN macro. |
| |
| * c-decl.c (duplicate_decls): Remove code to handle builtin |
| functions prototyped without an argument list. |
| |
| 2003-07-26 Danny Smith <dannysmith@users.sourceforge.net> |
| |
| * config/i386/winnt.c: Revert 2003-07-08 change. |
| (i386_pe_section_type_flags): Remove error_with_decl here too. |
| |
| 2003-07-26 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * config/arm/pe.c (arm_mark_dllimport): Don't use xxx_with_decl. |
| * config/mcore/mcore.c (mcore_mark_dllimport): Likewise. |
| * config/v850/v850.c (v850_handle_data_area_attribute): Likewise. |
| (v850_handle_data_area_attribute): Likewise. |
| |
| 2003-07-26 Geoffrey Keating <geoffk@apple.com> |
| |
| * varasm.c (output_constant_def_contents): Use |
| ASM_DECLARE_CONSTANT_NAME if defined. |
| * doc/tm.texi (Label Output): Document ASM_DECLARE_CONSTANT_NAME. |
| * config/darwin.h (ASM_DECLARE_OBJECT_NAME): Ensure zero-sized |
| objects get at least one byte to prevent assembler problems. |
| (ASM_DECLARE_CONSTANT_NAME): New. |
| |
| * Makefile.in (libbackend.o): Remove options_.h. |
| (mostlyclean): Likewise. |
| |
| * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Don't |
| insert a label at the end of an function under Mach-O. |
| |
| * c-decl.c (c_static_assembler_name): Remove TREE_STATIC test. |
| |
| 2003-07-25 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.c (is_ev64_opaque_type): Only check pointer |
| equality. |
| (spe_init_builtins): Declare __ev64_opaque__ as a builtin type. |
| |
| * config/rs6000/spe.h: Remove __ev64_opaque__ definition. |
| |
| 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * doc/passes.texi (Passes): Mention pretty-printing and |
| diagnostic files. |
| |
| 2003-07-25 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * doc/extend.texi (Function Attributes): GNU C++ does now allow |
| unused parameter decls. |
| (Attribute Syntax): GNU C++ does not allow label attributes to be |
| after the ':'. |
| |
| 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * objc/objc-act.c (objc_check_decl): Don't use xxx_with_decl. |
| (objc_declare_class): Likewise. |
| (error_with_ivar): Likewise. |
| (start_class): Likewise. |
| (warn_with_method): Likewise. |
| |
| 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| Remove pedwarn_with_decl, warning_with_decl and error_with_decl |
| from GCC. |
| * calls.c (try_to_integrate): Don't use xxx_with_decl. |
| (expand_call): Likewise. |
| * dwarfout.c (output_reg_number): Likewise. |
| * expr.c (expand_expr): Likewise. |
| * function.c (assign_temp): Likewise. |
| (uninitialized_vars_warning): Likewise. |
| (setjmp_args_warning): Likewise. |
| (expand_function_end): Likewise. |
| * stmt.c (fixup_gotos): Likewise. |
| (warn_about_unused_variables): Likewise. |
| (expand_end_bindings): Likewise. |
| * stor-layout.c (layout_decl): Likewise. |
| (place_field): Likewise. |
| * toplev.c (check_global_declarations): Likewise. |
| (rest_of_handle_inlining): Likewise. |
| (default_tree_printer): New function. |
| (general_init): Initialize diagnostic machinery before routing |
| signals to the ICE machinery. Set default tree printer. |
| * toplev.h (pedwarn_with_decl): Remove declaration. |
| (warning_with_decl): Likewise. |
| (error_with_decl): Likewise. |
| (pedwarn): Remove attribute for the time being. |
| * tree-inline.c (expand_call_inline): Don't use xxx_with_decl. |
| * varasm.c (named_section): Likewise. |
| (make_decl_rtl): Likewise. |
| (assemble_variable): Likewise. |
| (merge_weak): Likewise. |
| (declare_weak): Likewise. |
| |
| * diagnostic.h: Move non-diagnostic stuff into pretty-print.h. |
| * diagnostic.c: Move non-diagnostic stuff into pretty-print.c. |
| (format_with_decl): Remove. |
| (diagnostic_for_decl): Likewise. |
| (pedwarn_with_decl): Likewise. |
| (warning_with_decl): Likewise. |
| (error_with_decl): Likewise. |
| (diagnostic_initialize): Adjust. |
| (diagnostic_count_diagnostic): Likewise. |
| (announce_function): Likewise. |
| (lhd_print_error_function): Likewise. |
| (diagnostic_report_current_module): Likewise. |
| (default_diagnostic_starter): Likewise. |
| (diagnostic_report_diagnostic): Likewise. |
| (default_diagnostic_finalizer): Likewise. |
| (verbatim): Likewise. |
| (error): Likewise. |
| (warning): Likewise. |
| * opts.c (common_handle_option): Likewise. |
| * pretty-print.c: New file. |
| * c-pretty-print.h (pp_base): Override. |
| * c-pretty-print.c: Adjust use of macros throughout. |
| (pp_buffer): New macro. |
| (pp_newline): Likewise. |
| * c-objc-common.c (c_tree_printer): Adjust prototype. Tidy. |
| * Makefile.in (DIAGNOSTIC_H): New variable. |
| (c-errors.o): Use it. |
| (c-objc-common.o): Likewise. |
| (c-common.o): Likewise. |
| (c-opts.o): Likewise. |
| (c-format.o): Likewise. |
| (diagnostic.o): Likewise. |
| (opts.o): Likewise. |
| (toplev.o): Likewise. |
| (rtl-error.o): Likewise. |
| (dwarf2out.o): Likewise. |
| (jump.o): Likewise. |
| (pretty-print.o): New rule. |
| |
| 2003-07-24 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.def (BUILT_IN_PRINTF, BUILT_IN_FPRINTF): Changed from |
| front-end builtins to normal builtins, using DEF_LIB_BUILTIN. |
| (BUILT_IN_PRINTF_UNLOCKED, BUILT_IN_FPRINTF_UNLOCKED): Changed |
| from front-end to normal builtins, using DEF_EXT_LIB_BUILTIN. |
| (DEF_FRONT_END_LIB_BUILTIN): Delete. |
| (DEF_EXT_FRONT_END_LIB_BUILTIN): Delete. |
| (BUILT_IN_FWRITE_UNLOCKED): Wrap long line. |
| |
| * builtins.c (build_string_literal): New function to construct |
| a char* pointer to a string literal. |
| (expand_builtin_fputs): Change 2nd argument from "int ignore" to |
| "rtx target" to be consistent with other expand_builtin_* functions. |
| Change 3rd argument from "int unlocked" to "bool unlocked". |
| (expand_builtin_printf): Rewrite of c_expand_builtin_printf from |
| c-common.c to avoid front-end dependencies. Optimize printf("") |
| as a no-op when the result isn't required. Handle embedded NULs |
| in format string. |
| (expand_builtin_fprintf): A rewrite of c_expand_builtin_fprintf |
| from c-common.c to avoid front-end dependencies. Likewise, optimize |
| fprintf(fp,"") as a no-op when the result isn't required, evaluating |
| fp for side-effects. Handle embedded NULs in format string. |
| (expand_builtin_sprintf): Fix typo. |
| (expand_builtin): Don't expand BUILT_IN_FPRINT{,_UNLOCKED} when not |
| optimizing. Adjust calls of expand_builtin_fputs to match the API |
| change. Expand BUILT_IN_PRINTF and BUILT_IN_PRINTF_UNLOCKED using |
| expand_builtin_printf. Likewise, expand BUILT_IN_FPRINTF_UNLOCKED |
| and BUILT_IN_FPRINTF using expand_builtin_fprintf. |
| |
| * c-common.c (is_valid_printf_arglist): Delete. |
| (c_expand_builtin): Delete. |
| (c_expand_builtin_printf): Moved to builtins.c. Delete. |
| (c_expand_builtin_fprintf): Moved to builtins.c. Delete. |
| (c_expand_expr): No longer treat CALL_EXPRs specially. |
| (CALLED_AS_BUILT_IN): Delete. |
| |
| 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| PR optimization/11631 |
| * gcse.c (store_motion): Connect infinite loops to exit. |
| |
| 2003-07-24 Jason Merrill <jason@redhat.com> |
| |
| * tree.h (boolean_type_node): Move from C/C++/Java frontends. |
| (boolean_true_node, boolean_false_node): Likewise. |
| (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. |
| * tree.c (build_common_tree_nodes): Init boolean_type_node. |
| (build_common_tree_nodes_2): Init boolean_{true,false}_node. |
| * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. |
| * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. |
| (truthvalue_true_node): Renamed from boolean_true_node. |
| (truthvalue_false_node): Renamed from boolean_false_node. |
| * c-decl.c: Just set truthvalue_* to integer_*. |
| * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. |
| |
| 2003-07-24 Roger Sayle <roger@eyesopen.com> |
| |
| * c-decl.c (match_builtin_function_types): New subroutine of |
| duplicate_decls to test whether a redeclaration of a builtin |
| function is suitably close, i.e. the return type and all of |
| the argument types have the same modes as the builtin expects. |
| (duplicate_decls): Fuzzy type matching for builtin functions |
| moved to match_builtin_function_types. |
| |
| 2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * cfgloopmanip.c (duplicate_loop_to_header_edge): Update irreducible |
| flag correctly. |
| |
| 2003-07-24 Zack Weinberg <zack@codesourcery.com> |
| |
| * c-decl.c: Search-and-replace change 'binding level' to |
| 'scope' in commentary. |
| (struct binding_level): Now struct c_scope. |
| (current_binding_level): Now current_scope. |
| (free_binding_level): Now scope_freelist. |
| (current_function_level): Now current_function_scope. |
| (global_binding_level): Now global_scope. |
| (make_binding_level): Now make_scope. |
| (pop_binding_level): Now pop_scope. |
| |
| 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * configure.in (libgcc_visibility): Add missing whitespace. |
| |
| 2003-07-24 Richard Henderson <rth@redhat.com> |
| |
| * libgcc-std.ver (GCC_3.3.1): Export __gcc_personality_sj0, |
| __gcc_personality_v0. |
| |
| 2003-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * Makefile.in: Replace pwd by ${PWD_COMMAND}. |
| |
| 2003-07-24 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * doc/invoke.texi (-fprofile-arcs, -ftest-coverage): Update |
| documentation missed from my 2003-07-09 patch. |
| |
| 2003-07-24 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * aclocal.m4 (_gcc_COMPUTE_GAS_VERSION): Set patch level to 0 if |
| it's not provided. |
| * configure: Rebuild. |
| |
| 2003-07-24 Steven Bosscher <steven@gcc.gnu.org> |
| |
| PR c/10602 |
| * c-typeck.c (type_lists_compatible_p): Do not compare |
| arguments if one of them is an error_mark_node |
| |
| 2003-07-24 Alan Modra <amodra@bigpond.net.au> |
| |
| * config/rs6000/rs6000.c (rs6000_emit_prologue): Save fp regs inline |
| if current_function_calls_eh_return. |
| |
| 2003-07-23 Mark Mitchell <mark@codesourcery.com> |
| |
| * doc/c-tree.texi (OFFSET_TYPE): Update description. |
| |
| 2003-07-23 Bob Wilson <bob.wilson@acm.org> |
| |
| * config/xtensa/crti.asm (_init, _fini): Increase frame size to 64. |
| * config/xtensa/lib1funcs.asm (__mulsi3, __udivsi3, __divsi3, |
| __umodsi3, __modsi3): Increase frame size to 32. |
| |
| 2003-07-23 Geoffrey Keating <geoffk@apple.com> |
| |
| * config/rs6000/host-darwin.c: ANSIfy, update comment for sigaltstack |
| prototype. |
| |
| 2003-07-23 Mark Mitchell <mark@codesourcery.com> |
| |
| * doc/c-tree.texi (Types): Update documentation for OFFSET_TYPE. |
| |
| PR optimization/10679 |
| * tree-inline.c (inlinable_function_p): Honor MIN_INLINE_INSNS. |
| |
| 2003-07-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| PR target/11607 and PR target/11516 |
| * pa.md (extzv, extv, insv): Revert latter half of last patch. |
| |
| 2003-07-22 Mark Mitchell <mark@codesourcery.com> |
| |
| * fold-const.c (force_fit_type): Handle OFFSET_TYPE. |
| * varasam.c (output_constant): Likewise. |
| |
| 2003-07-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * alias.c: Fix comment formatting. |
| * c-common.c: Likewise. |
| * c-decl.c: Likewise. |
| * c-opts.c: Likewise. |
| * combine.c: Likewise. |
| * cpplib.c: Likewise. |
| * diagnostic.c: Likewise. |
| * dojump.c: Likewise. |
| * final.c: Likewise. |
| * fold-const.c: Likewise. |
| * gcc.c: Likewise. |
| * gcse.c: Likewise. |
| * ggc-page.c: Likewise. |
| * jump.c: Likewise. |
| * loop.c: Likewise. |
| * mips-tfile.c: Likewise. |
| * recog.c: Likewise. |
| * regclass.c: Likewise. |
| * regmove.c: Likewise. |
| * tree.c: Likewise. |
| * tree.h: Likewise. |
| |
| 2003-07-22 Per Bothner <pbothner@apple.com> |
| |
| * line-map.c (add_line_map): Handle invalid LEAVE request. |
| Fixes PR preprocessor/11361. |
| |
| 2003-07-22 Per Bothner <pbothner@apple.com> |
| |
| * diagnostic.c.(diagnostic_report_current_module): Update to match |
| 2003-06-05 changes to push_srcloc and pop_srcloc. |
| |
| 2003-07-22 Wolfgang Bangerth <bangerth@dealii.org> |
| |
| * doc/trouble.texi: Better document two-stage name lookup. |
| |
| 2003-07-22 Eric Christopher <echristo@redhat.com> |
| |
| * config/s390.c (s390_valid_pointer_mode): New. |
| (TARGET_VALID_POINTER_MODE): Use. |
| (s390_emit_prologue): Add tpf profiling hooks. |
| (s390_emit_epilogue): Ditto. |
| * config/s390.h (MASK_TPF): New. |
| (TARGET_TPF): Use. |
| (POINTERS_EXTEND_UNSIGNED): Define. |
| * config/s390.md (ptr_extend): New pattern. |
| |
| 2003-07-22 Zack Weinberg <zack@codesourcery.com> |
| |
| * hashtable.c (approx_sqrt): Make static. |
| * hashtable.h: Don't prototype approx_sqrt. |
| * line-map.c (init_line_maps): Rename linemap_init. |
| (free_line_maps): Rename linemap_free. |
| (add_line_map): Rename linemap_add. |
| (lookup_line): Rename linemap_lookup. |
| (print_containing_files): Rename linemap_print_containing_files. |
| * linemap.h: Update to match. |
| |
| * cpperror.c, cppinit.c, cpplib.c, cppmacro.c: Update calls to |
| linemap routines to use new names. |
| |
| 2003-07-16 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * c-common.c (handle_packed_attribute): Don't pack a struct via a |
| typedef. Propagate packedness from a main variant. |
| |
| 2003-07-22 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * Makefile.in (install-common): Add dependency on installdirs. |
| |
| 2003-07-21 Alexandre Oliva <aoliva@redhat.com> |
| |
| * c-common.c (c_common_type_for_mode): Return integer types for |
| pointer modes. |
| |
| 2003-07-22 Geoffrey Keating <geoffk@apple.com> |
| |
| * c-decl.c (start_decl): Don't call maybe_apply_pragma_weak here. |
| (finish_decl): Call maybe_apply_pragma_weak here. |
| (grokdeclarator): Check that DECL_ASSEMBLER_NAME isn't set before |
| TREE_PUBLIC and TREE_STATIC are decided. |
| (start_function): Move call to maybe_apply_pragma_weak. Check that |
| DECL_ASSEMBLER_NAME isn't set too early. |
| |
| * cpplex.c (_cpp_process_line_notes): Mention option name in |
| trigraphs warning. |
| |
| 2003-07-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * combine.c (if_then_else_cond): Simplify the comparison of |
| rtx against -1, 0, and 1. |
| * loop.c (check_dbra_loop): Likewise. |
| * optabs.c (emit_conditional_move): Likewise. |
| (emit_conditional_add): Likewise. |
| * config/i386/i386.md (*movsi_or): Likewise. |
| (*movdi_or_rex6): Likewise. |
| |
| 2003-07-22 Jan Hubicka <jh@suse.cz> |
| |
| * cgraphunit.c (cgraph_finalize_compilation_unit): Remove redundant if. |
| |
| 2003-07-21 Neil Booth <neil@daikokuya.co.uk> |
| |
| * cppfiles.c (open_file_pch): Don't put unused entries in the |
| splay tree. Remove dead code. |
| |
| 2003-07-21 Geoffrey Keating <geoffk@apple.com> |
| |
| * c-common.h (num_in_fnames): Declare. |
| (c_static_assembler_name): Move from here... |
| * c-tree.h (c_static_assembler_name): ... to here. |
| * c-opts.c: Don't include langhooks-def.h. |
| (c_static_assembler_name): Move to c-decl.c. |
| (num_in_fnames): Make externally visible. |
| * c-decl.c: Include langhooks-def.h. |
| (c_static_assembler_name): Move from c-opts.c. |
| * Makefile.in (c-decl.o): Add $(LANGHOOKS_DEF_H). |
| (c-opts.o): Remove $(LANGHOOKS_DEF_H). |
| |
| * c-pragma.c (maybe_apply_pragma_weak): Don't get DECL_ASSEMBLER_NAME |
| when it's not needed. |
| |
| 2003-07-21 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/rs6000/rs6000.h (machine_function): Add ra_need_lr. |
| * config/rs6000/rs6000.c (rs6000_return_addr): Set it. |
| (rs6000_emit_prologue): Save FPRs inline if set. |
| |
| 2003-07-21 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * config/ia64/ia64.md (prefetch): Support predicate. |
| |
| 2003-07-21 Josef Zlomek <zlomekj@suse.cz> |
| |
| * cfgcleanup.c (merge_blocks_move_successor_nojumps): Use tablejump_p. |
| * rtlanal.c (tablejump_p): Use next_active_insn for finding the jump |
| table. |
| |
| 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/11536 |
| * unroll.c (loop_iterations): Do not replace a register holding |
| the final value by its equivalent before the loop if it is not |
| invariant. |
| |
| 2003-07-21 Dave Fluri <dave.fluri@onlink.net> |
| |
| * doc/extend.texi: Fixes to spelling, grammar, and diction. |
| |
| 2003-07-21 Ben Elliston <bje@wasabisystems.com> |
| |
| * doc/invoke.texi (Optimize Options): Replace "it's" with "its". |
| (V850 Options): Spelling fixes. |
| |
| 2003-07-20 Lisa M. Goldstein <opus@gnu.org> |
| |
| * doc/invoke.texi: Fixes to style, grammar and diction. |
| |
| 2003-07-20 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.def (BUILT_IN_ALLOCA): Remove "#if SMALL_STACK" form. |
| * system.h (SMALL_STACK): Poison obsolete target macro. |
| * doc/tm.texi (SMALL_STACK): Remove target macro documentation. |
| |
| 2003-07-20 Phil Edwards <pme@gcc.gnu.org> |
| |
| * configure.in: Cache the results of testing for cmp's capabilities. |
| * configure: Regenerate. |
| |
| 2003-07-20 Mark Mitchell <mark@codesourcery.com> |
| |
| PR debug/11279 |
| * dwarf2out.c (gen_enumeration_type_die): Remember that |
| enumerators can be unsigned. |
| |
| 2003-07-19 Zack Weinberg <zack@codesourcery.com> |
| |
| * c-decl.c (named_labels, shadowed_labels, label_level_chain) |
| (push_label_level, pop_label_level): Kill. |
| (struct binding_level): Rename level_chain to outer. |
| Add outer_function field. Change parm_flag, function_body, |
| keep, keep_if_subblocks to 1-bit bitfields of type bool. |
| (current_function_level): New variable. |
| (keep_next_level_flag, keep_next_if_subblocks): Change type to bool. |
| (keep_next_level, declare_parm_level, warn_if_shadowing): |
| Update to match. |
| (struct language_function): Kill named_labels, shadowed_labels fields. |
| (c_init_decl_processing, start_function, c_push__function_context) |
| (c_pop_function_context): No need to muck with named_labels nor |
| shadowed_labels. |
| |
| (make_binding_level): No need to clear the structure here. |
| (pop_binding_level): Always operate on current_binding_level. |
| Update current_function_level if necessary. |
| (pushlevel): Don't clear named_labels. Update current_function_level |
| if necessary. Use "true" and "false" where appropriate. |
| (poplevel): Diagnose labels defined but not used, or vice |
| versa, and clear out label-meanings leaving scope, while |
| walking down the decls list, for all binding levels. |
| Handle LABEL_DECLs appearing in the shadowed list. |
| pop_binding_level takes no arguments. |
| (pushdecl_function_level): Use current_function_level. |
| |
| (make_label, bind_label): New static functions. |
| (declare_label): New exported function. |
| (lookup_label, define_label): Rewritten for new data structure. |
| (shadow_label): Kill. |
| |
| * c-tree.h: Prototype declare_label; don't prototype |
| push_label_level, pop_label_level, nor shadow_label. |
| * c-parse.in: Remove all calls to push_label_level and |
| pop_label_level. Use declare_label for __label__ decls. |
| |
| * doc/extend.texi: Clarify that __label__ can be used to |
| declare labels with local scope in any nested block, not |
| just statement expressions. Cross-reference nested functions |
| section from local labels section. |
| |
| 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * sched-rgn.c (find_rgns): Initialize current_edge correctly. |
| |
| 2003-07-19 Phil Edwards <pme@gcc.gnu.org> |
| |
| * doc/makefile.texi (restrap, profiledbootstrap): Document targets. |
| |
| 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * fixinc/fixfixes.c fixinc/fixincl.c fixinc/fixlib.c |
| fixinc/server.c objc/objc-act.c: Remove unnecessary casts. |
| |
| 2003-07-19 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (legitimize_pic_address): Access local symbols |
| relative to the GOT instead of relative to the literal pool base. |
| (s390_output_symbolic_const): Handle new GOT-relative accesses. |
| * config/s390/s390.md ("call"): Access local functions and PLT stubs |
| relative to the GOT instead of relative to the literal pool base. |
| ("call_value"): Likewise. |
| ("call_value_tls"): Likewise. |
| |
| * config/s390/s390.c (s390_chunkify_start): Remove pool anchor |
| reloading. Support LTREL_BASE / LTREL_OFFSET construct. |
| (s390_chunkify_finish): Likewise. |
| (s390_chunkify_cancel): Likewise. |
| (s390_reorg): Adapt caller. |
| (find_base_register_in_addr, |
| find_base_register_ref, replace_base_register_ref): Delete. |
| (find_ltrel_base, replace_ltrel_base): New functions. |
| (find_constant_pool_ref): Handle LTREL_BASE unspecs. |
| (s390_decompose_address): Handle LTREL_BASE unspecs. Optimize |
| base vs. index register usage. |
| (struct constant_pool): Remove 'anchor'. |
| (s390_add_anchor): Delete. |
| (s390_dump_pool): Remove anchor handling. |
| * config/s390/s390.md ("reload_anchor"): Remove. |
| |
| * config/s390/s390.c (s390_split_branches): Use LTREL_BASE/OFFSET. |
| (s390_load_got): New function. Use LTREL_BASE/OFFSET. |
| (s390_emit_prologue): Use it. |
| * config/s390/s390.md ("builtin_longjmp", "builtin_setjmp_setup", |
| "builtin_setjmp_receiver"): Cleanup. Use s390_load_got. Do not |
| hard-code register 14. |
| * config/s390/s390-protos.h (s390_load_got): Declare. |
| |
| * config/s390/s390.c (NR_C_MODES, constant_modes, gen_consttable): |
| Support TImode constants. |
| * config/s390/s390.md ("consttable_ti"): New. |
| ("consttable_si", "consttable_di"): Handle TLS symbols correctly. |
| |
| * config/s390/s390.md (UNSPEC_LTREL_OFFSET, UNSPEC_LTREL_BASE, |
| UNSPEC_GOTENT, UNSPEC_GOT, UNSPEC_GOTOFF, UNSPEC_PLT, UNSPEC_PLTOFF, |
| UNSPEC_RELOAD_BASE, UNSPECV_POOL, UNSPECV_POOL_START, UNSPECV_POOL_END, |
| UNSPECV_POOL_QI, UNSPECV_POOL_HI, UNSPECV_POOL_SI, UNSPECV_POOL_DI, |
| UNSPECV_POOL_TI, UNSPECV_POOL_SF, UNSPECV_POOL_DF, UNSPECV_MAIN_POOL): |
| New symbolic constants. |
| ("consttable_qi", "consttable_hi", "consttable_si", "consttable_di", |
| "consttable_sf", "consttable_df", "pool_start_31", "pool_end_31", |
| "pool_start_64", "pool_end_64", "reload_base_31", "reload_base_64", |
| "pool", "literal_pool_31", "literal_pool_64"): Cleanup. Use |
| symbolic UNSPEC values. |
| * config/s390/s390.c (larl_operand, s390_short_displacement, |
| bras_sym_operand, s390_cannot_force_const_mem, |
| s390_delegitimize_address, s390_decompose_address, |
| legitimize_pic_address, s390_output_symbolic_const, |
| s390_function_profiler): Use symbolic UNSPEC values. |
| |
| 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c |
| c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in |
| c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c |
| collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c |
| cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c |
| cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c |
| dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c |
| fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c |
| gcse.c genattr.c genattrtab.c genautomata.c genconditions.c |
| genemit.c genextract.c genoutput.c genrecog.c gensupport.c |
| ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c |
| integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c |
| loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c |
| postreload.c prefix.c print-tree.c protoize.c ra-build.c |
| ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c |
| regmove.c regrename.c reload.c reload1.c reorg.c resource.c |
| sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c |
| simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c |
| tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c |
| varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary |
| casts. |
| |
| 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * c-pragma.c (apply_pragma_weak): Don't use warning_with_decl. |
| * toplev.h (warning): Remove attribute. |
| |
| 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * c-decl.c (c_finish_incomplete_decl): Don't use xxx_with_decl. |
| (pop_label_level): Likewise. |
| (duplicate_decls): Likewise. |
| (implicitly_declare): Likewise. |
| (shadow_label): Likewise. |
| (start_decl): Likewise. |
| (finish_decl): Likewise. |
| (grokdeclarator): Likewise. |
| (get_parm_info): Likewise. |
| (detect_field_duplicates): Likewise. |
| (finish_struct): Likewise. |
| (start_function): Likewise. |
| (store_parm_decls): Likewise. |
| (finish_function): Likewise. |
| (c_expand_body_1): Likewise. |
| (check_for_loop_decls): Likewise. |
| (merge_translation_unit_decls): Likewise. |
| |
| 2003-07-19 Neil Booth <neil@daikokuya.co.uk> |
| |
| * common.opt: Document --param. |
| * opts.c (columns, undocumented_msg): New. |
| (print_help): Get number of columns from environment. Print |
| --param help. Tweak newline handling. |
| (print_param_help): New. |
| (print_filtered_help): Better handling of duplicates. Complain |
| about undocumented switches. |
| (print_switch): New. |
| (wrap_help): Improve wrapping, use COLUMNS. |
| * opts.sh: Ignore comments in records. |
| * params.def: Fix typos and remove trailing periods. |
| * toplev.c (display_help): Don't dump --param help. |
| * doc/sourcebuild.texi: Update. |
| |
| 2003-07-18 Richard Henderson <rth@redhat.com> |
| |
| PR target/11556 |
| * optabs.c (prepare_operand): Fail gracefully instead of abort |
| if the predicate doesn't satisfy. |
| (gen_cond_trap): Allow prepare_operand to fail. |
| |
| 2003-07-19 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * c-common.c: Don't undefine GCC_DIAG_STYLE. |
| (fname_decl): Don't use xxx_with_decl. |
| (c_add_case_label): Likewise. |
| (handle_section_attribute): Likewise. |
| (handle_alias_attribute): Likewise. |
| (handle_no_instrument_function_attribute): Likewise. |
| (handle_no_limit_stack_attribute): Likewise. |
| * c-objc-common.c (c_tree_printer): Print IDENTIFIER_NODEs. |
| * c-format.c (gcc_cdiag_char_table): Add '%E' format-specifier. |
| |
| 2003-07-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * Makefile.in (ifcvt.o): Add cfgloop.h. |
| * basic-block.h (EDGE_LOOP_EXIT): New flag. |
| * cfgrtl.c (rtl_verify_flow_info_1): Handle it correctly. |
| * ifcvt.c: Include cfgloop.h. |
| (mark_loop_exit_edges): New static function. |
| (if_convert): Call it. |
| (find_if_header): Ignore branches out of loops. |
| |
| 2003-07-18 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * combine.c (simplify_comparison): Don't share rtx when converting |
| (ne (and (not X) 1) 0) to (eq (and X 1) 0). |
| |
| 2003-07-18 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/aix.h (AGGREGATE_PADDING_FIXED): Define. |
| (AGGREGATES_PAD_UPWARD_ALWAYS): Define. |
| (MUST_PASS_IN_STACK): Define. |
| (BLOCK_REG_PADDING): Define. |
| |
| 2003-07-18 Richard Henderson <rth@redhat.com> |
| |
| * cfgrtl.c (force_nonfallthru_and_redirect): Use tablejump_p |
| to skip the addr_vec. |
| |
| 2003-07-18 Alexandre Oliva <aoliva@redhat.com> |
| |
| * combine.c (combinable_i3pat): Don't forbid occurrences of |
| i2dest or i1dest in inner_dest if inner_dest is a mem. |
| |
| 2003-07-18 Jan Hubicka <jh@suse.cz> |
| |
| * cgraph.c (cgraph_remove_node): Clear the hash table slot. |
| |
| 2003-07-17 Jakub Jelinek <jakub@redhat.com> |
| |
| PR target/11087 |
| * loop.c (basic_induction_var): Check if convert_modes emitted any |
| instructions. Remove them and return 0 if so. |
| |
| 2003-07-18 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/11083 |
| * toplev.c (rest_of_handle_addresof): Rename into |
| rest_of_handle_addressof. Delete unreachable blocks |
| if dead edges were purged after the addressof pass. |
| |
| 2003-07-18 Neil Booth <neil@daikokuya.co.uk> |
| |
| * Makefile.in, configure, configure.in: Remove handling of |
| lang-options.h and options_.h. |
| * toplev.c (struct lang_opt, documented_lang_options): Remove. |
| (display_help): Don't use documented_lang_options. |
| |
| 2003-07-17 Zack Weinberg <zack@codesourcery.com> |
| |
| * c-decl.c (pushdecl_function_level): Make static, return nothing. |
| (kept_level_p): Fold into poplevel. |
| (undeclared_variable): Moved here from c-typeck.c. Export. |
| * c-tree.h (KEEP_YES, KEEP_NO, KEEP_MAYBE): New #defines. |
| (undeclared_variable): Prototype here. Don't prototype |
| kept_level_p nor pushdecl_function_level. |
| * c-parse.in: Change first argument to poplevel from |
| "kept_level_p()" to "KEEP_MAYBE". |
| * c-typeck.c (undeclared_variable): Moved to c-decl.c. |
| |
| 2003-07-17 Roger Sayle <roger@eyesopen.com> |
| |
| * simplify-rtx.c (simplify_rtx): Use simplify_gen_binary to swap |
| commutative operands instead of modifying the RTL in-place. |
| |
| 2003-07-17 Mark Mitchell <mark@codesourcery.com> |
| |
| PR optimization/11557 |
| * calls.c (flags_from_decl_or_type): Do not set ECF_LIBCALL_BLOCK |
| unless we know which function is being called. |
| |
| 2003-07-17 Roger Sayle <roger@eyesopen.com> |
| |
| * cse.c (fold_rtx): Use swap_commutative_operands_p to determine |
| whether to reorder the operands of a commutative binary operator. |
| |
| 2003-07-17 Roger Sayle <roger@eyesopen.com> |
| |
| * fold-const.c (const_binop): Avoid performing the FP operation at |
| compile-time, if either operand is NaN and we honor signaling NaNs, |
| or if we're dividing by zero and either flag_trapping_math is set |
| or the desired mode doesn't support infinities. |
| (fold_initializer): New function to fold an expression ignoring any |
| potential run-time exceptions or traps. |
| * tree.h (fold_initializer): Prototype here. |
| * c-typeck.c (build_binary_op): Move to the end of the file so |
| that intializer_stack is in scope. If constructing an initializer, |
| i.e. when initializer_stack is not NULL, use fold_initializer to |
| fold expressions. |
| * simplify-rtx.c (simplify_binary_operation): Likewise, avoid |
| performing FP operations at compile-time, if they would raise an |
| exception at run-time. |
| |
| 2003-07-17 Geoffrey Keating <geoffk@apple.com> |
| |
| PR 11498 |
| * Makefile.in (c-opts.o): Add $(LANGHOOKS_DEF_H). |
| (langhooks.o): Add $(GGC_H), gt-langhooks.h. |
| (GTFILES): Add langhooks.c. |
| (gt-langhooks.h): New. |
| * c-common.h (c_static_assembler_name): Prototype. |
| * c-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define. |
| * objc/objc-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define. |
| * c-opts.c: Include langhooks-def.h. |
| (c_static_assembler_name): New. |
| * langhooks.c: Include ggc.h. Include gt-langhooks.h. |
| (var_labelno): New. |
| (lhd_set_decl_assembler_name): Give static objects with context |
| unique names. |
| * varasm.c (var_labelno): Delete. |
| (make_decl_rtl): Don't change the assembler name once it's set. |
| |
| * c-opts.c (this_input_filename): New. |
| (finish_options): Take new parameter, name of file being compiled. |
| Update callers. Set this_input_filename. |
| (push_command_line_include): Use this_input_filename not |
| main_input_filename. |
| |
| 2003-07-17 Neil Booth <neil@daikokuya.co.uk> |
| |
| * Makefile.in: Depend .pot generation on options.c. |
| * po/exgettext: Add an extra_files variable containing additional |
| files to scan. |
| |
| 2003-07-17 Zack Weinberg <zack@codesourcery.com> |
| |
| * objc/objc-lang.c: Override LANG_HOOKS_WRITE_GLOBALS to |
| c_write_global_declarations. |
| |
| * c-decl.c: Fix typos in several comments. Remove all |
| #if 0 blocks; reindent as needed. Remove unused argument |
| to declare_parm_level; all callers changed. |
| * c-parse.in: Update calls to declare_parm_level. Avoid |
| issuing a double warning in some circumstances. |
| * c-typeck.c: Update calls to declare_parm_level. |
| * c-tree.h: Update prototype of declare_parm_level. |
| |
| * c-pragma.c (apply_pragma_weak): Don't complain about a |
| redundant #pragma weak. |
| |
| * objc/objc-act.c (forward_declare_categories, |
| build_selector_reference_decl, build_class_reference_decl, |
| build_objc_string_decl, synth_forward_declarations, |
| build_protocol_reference): Set TREE_PUBLIC on synthetic |
| forward decl to 0, consistent with eventual definition. |
| Correct comments to match. |
| |
| * fixinc/inclhack.def (solaris_mutex_init_2): Escape braces |
| in regexp that don't form a range expression. |
| * fixinc/fixincl.def: Regenerate. |
| |
| 2003-07-17 Richard Henderson <rth@redhat.com> |
| |
| PR target/10907 |
| * config/ia64/ia64.c (ia64_epilogue_uses): GP is live at end |
| even with !TARGET_CONST_GP. |
| (ia64_function_ok_for_sibcall): Reject non-local functions. |
| |
| 2003-07-17 Steven Bosscher <steven@gcc.gnu.org> |
| |
| * c-common.c (c_estimate_num_insns_1): Don't handle |
| METHOD_CALL_EXPR. |
| * expr.c (safe_from_p): Likewise. |
| * gengtype.c (adjust_field_tree_exp): Likewise. |
| * stmt.c (warn_if_unused_value): Likewise |
| * tree.c (first_rtl_op): Likewise. |
| * tree.def: Don't define METHOD_CALL_EXPR. |
| * java/lang.c (java_estimate_num_insns_1): Don't handle |
| METHOD_CALL_EXPR. |
| |
| 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR other/11466 |
| * doc/invoke.texi (SPARC Options): Document "-mlittle-endian" |
| and its restrictions for the SPARC64 port. |
| Move the entry of "-mimpure-text" before that of "-mv8". |
| |
| 2003-07-17 Eric Botcazou <ebotcazou@libertysurf.fr> |
| Phil Edwards <phil@jaj.com> |
| |
| * doc/install.texi (*-*-solaris2*): Document the step-by-step |
| procedure to bootstrap and install. |
| Document the preference for the legacy Sun tools in /usr/bin |
| over the POSIX tools in /usr/xpg4/bin for the build process. |
| |
| 2003-07-17 Neil Booth <neil@daikokuya.co.uk> |
| |
| * c.opt: Document Uncodumented; use it. Document ObjC options. |
| * opts.c (print_filtered_help): Skip undocumented switches. |
| * opts.h (CL_UNDOCUMENTED): New. |
| * opts.sh: Handle Undocumented. |
| * toplev.c (documented_lang_options): Prevent its becoming empty. |
| objc: |
| * lang-options.h: Remove. |
| |
| 2003-07-16 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * loop.c (check_ext_dependent_givs): Pass const struct loop * |
| instead of struct loop_info * as argument. Accept BIVs with |
| increment +/- 1 provided there is a friendly exit test against |
| a loop-invariant value. |
| (strength_reduce): Adapt call to check_ext_dependent_givs. |
| |
| 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com> |
| Con Bradley <con.bradley@superh.com> |
| |
| * sh-protos.h (sh_get_pr_initial_val): Declare. |
| * sh.c (regno_reg_class): Make its elements type enum reg_class. |
| (output_stack_adjust): Remove emit_fn argument. Add epilogue_p |
| and live_regs_mask arguments. Changed all callers. |
| (save_schedule_s): New structure. |
| (save_schedule): New typedef. |
| (scavenge_reg, sh5_schedule_saves, sh5_schedule_saves): New functions. |
| (calc_live_regs): For TARGET_SHMEDIA, use leaf_function_p. |
| In interrupts handlers, also save registers that are usually |
| partially saved, and make sure there is at least one general purpose |
| register saved if a target register needs saving. |
| Add casts in comparisons to avoid warnings. |
| (sh_media_register_for_return): return -1 for interrupt handlers. |
| (MAX_SAVED_REGS, MAX_TEMPS): New defines. |
| (sh_expand_prologue): Use sh5_schedule_saves. Check that any temp |
| registers used are available. |
| Set RTX_FRAME_RELATED_P where appropriate. |
| Add an REG_FRAME_RELATED_EXPR for r0 + offset addressing. |
| (sh_expand_epilogue, sh_set_return_address): Use sh5_schedule_saves. |
| (initial_elimination_offset): Likewise. |
| * sh.h (DWARF_CIE_DATA_ALIGNMENT): Set to -4. |
| (LOCAL_ALIGNMENT, GENERAL_REGISTER_P): Add casts to avoid warnings. |
| (FP_REGISTER_P): Add casts to fix broken handling of unsigned REGNO. |
| (XD_REGISTER_P, TARGET_REGISTER_P): Likewise. |
| (HARD_REGNO_CALL_PART_CLOBBERED): Also yield nonzero for r15, |
| and for target registers. |
| (RETURN_IN_MEMORY): Add parentheses to avoid warnings. |
| (regno_reg_class): Make its elements type enum reg_class. |
| (CONSTRAINT_LEN): Don't use isdigit. |
| (FUNCTION_ARG_REGNO_P): Add casts to avoid warnings. |
| (FUNCTION_ARG): Add parentheses to avoid warnings. |
| (RETURN_ADDR_RTX): Use sh_get_pr_initial_val. |
| (RETURN_ADDR_OFFSET): Define to -1 for TARGET_SH5. |
| (SH_DBX_REGISTER_NUMBER): Add casts to avoid warnings. |
| (EH_RETURN_DATA_REGNO): Use unsigned constants to avoid warnings. |
| * sh.md (xordi3+1): Remove unused variable regno. |
| (return_media): Check that tr0 is available before using it. |
| |
| 2003-07-16 Neil Booth <neil@daikokuya.co.uk> |
| |
| * c.opt: Document more options. |
| |
| 2003-07-16 Roger Sayle <roger@eyesopen.com> |
| |
| * combine.c (subst): Also handle (subreg (const_double ...)) case |
| if created by a substitution, by using the original inner mode. |
| |
| 2003-07-16 Roger Sayle <roger@eyesopen.com> |
| |
| * simplify-rtx.c (simplify_replace_rtx): Convert constant comparisons |
| to MODE_FLOAT constants if FLOAT_STORE_FLAG_VALUE is defined. |
| (simplify_rtx): Likewise. Simplify (lo_sum (high X) X) as X. |
| |
| 2003-07-16 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| * doc/install.texi (--without-headers): New. |
| |
| Partial Fix PR/10129 |
| * config/darwin.c (machopic_function_base_name): Only Return "<pic base>". |
| (machopic_output_function_base_name): New; print the true pic label. |
| (machopic_classify_ident): Pic Base is always a defined data. |
| * config/darwin.h (ASM_OUTPUT_LABELREF): Support the pic base label. |
| * config/darwin-proto.h (machopic_output_function_base_name): Prototype. |
| |
| * gcse.c (gcse_constant_p): COMPARE of the same registers is a constant |
| if they are not floating point registers. |
| |
| PR c/10962 |
| * ggc.h: Add header guards. |
| * c-decl.c (finish_struct): Sort fields if |
| number greater than 15 and there are no |
| anonymous structs/unions. |
| * c-common.h: Include ggc.h. |
| (sorted_fields_type): New struct. |
| (field_decl_cmp): New prototype. |
| (resort_sorted_fields): New prototype. |
| (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro. |
| * c-tree.h: (lang_type): Use pointer to sorted_fields_type |
| as s, removing other fields. |
| * c-typeck.c (lookup_field): Use s in lang_type. |
| These were mostly moved from cp/class.c: |
| * c-common.c (field_decl_cmp): New static function. |
| (field_decl_cmp): New function. |
| (resort_sorted_fields): New function. |
| |
| 2003-07-16 Geoffrey Keating <geoffk@apple.com> |
| |
| * config/darwin.c (machopic_select_section): Use decl_readonly_section |
| to do most of the work. |
| |
| 2003-07-16 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * config/mmix/mmix-protos.h: Convert prototypes to ISO C90. |
| * config/mmix/mmix.c: Convert functions to ISO C90. |
| (mmix_eh_return_handler_rtx, mmix_output_shifted_value): Tweak |
| formatting. |
| (mmix_get_hard_reg_initial_val): Tweak section head comment. |
| |
| 2003-07-16 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK. |
| |
| 2003-07-16 Jakub Jelinek <jakub@redhat.com> |
| |
| * unwind-dw2.c (MD_FROB_UPDATE_CONTEXT): Define. |
| (uw_update_context_1): Use it. |
| * config/rs6000/rs6000.c (insn_after_throw): Remove. |
| (rs6000_aix_emit_builtin_unwind_init): Save $r2 to its location |
| in parent frame if _Unwind_* called directly instead of through |
| .plt. |
| (rs6000_emit_eh_toc_restore): Remove. |
| (rs6000_emit_prologue): Update stack pointer before doing any saving |
| if current_function_calls_eh_return. Generate unwind info for $r2. |
| (rs6000_emit_epilogue): Restore stack pointer after doing all |
| restoring if current_function_calls_eh_return. Restore $r2. |
| * config/rs6000/rs6000-protos.h (rs6000_emit_eh_toc_restore): Remove. |
| * config/rs6000/rs6000.md (eh_return): Remove call to |
| rs6000_emit_eh_toc_restore. |
| * config/rs6000/linux64.h (MD_FROB_UPDATE_CONTEXT): Define. |
| * config/rs6000/aix.h (MD_FROB_UPDATE_CONTEXT): Define. |
| |
| 2003-07-15 Jakub Jelinek <jakub@redhat.com> |
| |
| * expr.c (emit_block_move): Don't move anything if size is const 0. |
| (clear_storage): Test against const0_rtx instead of comparing INTVAL |
| against 0. |
| |
| 2003-07-15 David S. Miller <davem@redhat.com> |
| |
| * config/sparc/sparc.c (sparc_nonflat_function_epilogue): Only |
| emit nop if the last real insn is CALL_INSN. |
| |
| 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net> |
| |
| * config/i386/xm-mingw32.h (HOST_BIT_BUCKET): Define |
| as "nul". |
| * config/i386/xm-mingw32.h: Change GNU CC to GCC. |
| |
| 2003-07-16 Danny Smith <dannysmith@users.sourceforge.net> |
| |
| * config/i386/winnt.c (associated_type): Artificial methods are not |
| affected by the import/export status of their class unless they are |
| COMDAT. |
| (i386_pe_dllimport_p): Do not mark artificial methods as dllimport. |
| |
| * config/i386/winnt.c: Fix GCC copyright comment. |
| |
| 2003-07-16 Gabriel Dos Reis <gcc@integrable-solutions.net> |
| |
| PR c++/11531 |
| * diagnostic.c (diagnostic_report_diagnostic): Don't ICE if we're |
| not recursing on hard error. |
| (diagnostic_for_decl): Likewise. |
| * diagnostic.def: Rearrange. |
| |
| 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes): |
| If DWARF_FRAME_RETURN_COLUMN doesn't have a register mode, use Pmode. |
| |
| 2003-07-15 J"orn Rennecke <joern.rennecke@superh.com> |
| Richard Henderson <rth@redhat.com> |
| |
| * unwind-dw2.c (_Unwind_GetGR): Use dwarf_reg_size_table |
| to decide if to access a _Unwind_Ptr or a _Unwind_Word. |
| (_Unwind_SetGR): Likewise. |
| (_Unwind_GetPtr, _Unwind_SetSpColumn): New functions. |
| (Unwind_SpTmp): New typedef. |
| (uw_update_context_1): Use _Unwind_SetSpColumn and _Unwind_GetPtr. |
| (uw_update_context): Use _Unwind_GetPtr. |
| (init_dwarf_reg_size_table): Move above uw_init_context_1. |
| (uw_init_context_1): Initialize dwarf_reg_size_table if necessary. |
| Use _Unwind_SetSpColumn. |
| (uw_install_context_1): Don't initialize dwarf_reg_size_table. |
| Use _Unwind_GetPtr. |
| |
| 2003-07-15 Neil Booth <neil@daikokuya.co.uk> |
| |
| * c.opt: Document more options. |
| * toplev.c (documented_lang_options): Remove all local help strings. |
| |
| 2003-07-15 Mark Mitchell <mark@codesourcery.com> |
| |
| PR debug/11473 |
| * dbxout.c (dbxout_type): Use TYPE_SIZE to determine the sizes of |
| base classes. |
| |
| 2003-07-15 Kazu Hirata <kazu@cs.umass.edu> |
| |
| PR target/10795 |
| * config/i386/i386.c (ix86_expand_carry_flag_compare): Don't |
| swap comparison operands if doing so would generate an |
| unrecognizable insn. |
| |
| 2003-07-15 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/11320 |
| * sched-int.h (struct deps) [reg_conditional_sets]: New field. |
| (struct sched_info) [compute_jump_reg_dependencies]: New prototype. |
| * sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to |
| current_sched_info->compute_jump_reg_dependencies. Record which |
| registers are used and which registers are set by the jump. |
| Clear deps->reg_conditional_sets after a barrier. |
| Set deps->reg_conditional_sets if the insn is a COND_EXEC. |
| Clear deps->reg_conditional_sets if the insn is not a COND_EXEC. |
| (init_deps): Initialize reg_conditional_sets. |
| (free_deps): Clear reg_conditional_sets. |
| * sched-ebb.c (compute_jump_reg_dependencies): New prototype. |
| Mark registers live on entry of the fallthrough block and conditionally |
| set as set by the jump. Mark registers live on entry of non-fallthrough |
| blocks as used by the jump. |
| * sched-rgn.c (compute_jump_reg_dependencies): New prototype. |
| Mark new parameters as unused. |
| |
| 2003-07-15 Richard Sandiford <rsandifo@redhat.com> |
| |
| * doc/invoke.texi: Resync MIPS -march documentation. |
| |
| 2003-07-15 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.h (PROCESSOR_R9000): New processor_type. |
| (TARGET_MIPS9000, TUNE_MIPS9000): New macros. |
| (GENERATE_MULT3_SI): True for TARGET_MIPS9000. |
| * config/mips/mips.c (mips_cpu_info_table): Add rm9000 entry. |
| (mips_rtx_costs): Adjust integer multiplication costs for the rm9000. |
| (mips_issue_rate): Handle PROCESSOR_R9000. |
| (mips_use_dfa_pipeline_interface): Likewise. |
| * config/mips/9000.md: New file. |
| * config/mips/mips.md: Include it. |
| (define_attr cpu): Add r9000. |
| (mulsi3_mult3): Use "mul" for rm9000 code. |
| |
| 2003-07-15 Stan Cox <scox@redhat.com> |
| |
| * config/mips/mips.h (PROCESSOR_R7000): New processor_type. |
| (TARGET_MIPS7000, TUNE_MIPS7000): New macros. |
| (GENERATE_MULT3_SI): True for TARGET_MIPS7000. |
| * config/mips/mips.c (mips_cpu_info_table): Add rm7000 entry. |
| (mips_rtx_costs): Adjust integer multiplication costs for the rm7000. |
| (mips_issue_rate): Handle PROCESSOR_R7000. |
| (mips_use_dfa_pipeline_interface): Likewise. |
| * config/mips/7000.md: New file. |
| * config/mips/mips.md: Include it. |
| (define_attr cpu): Add r7000. |
| (mulsi3_mult3): Use "mul" for rm7000 code. |
| |
| 2003-07-15 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.md (define_attr type): Add condmove. Use it for |
| the conditional move patterns. |
| * config/mips/5400.md (ir_vr54_move): Rename to ir_vr54_condmove. |
| Check for condmove type. |
| (ir_vr54_arith): Add move type. |
| * config/mips/5500.md (ir_vr55_move, ir_vr55_arith): Likewise. |
| * config/mips/sr71k.md (ir_sr70_move, ir_sr70_arith): Likewise. |
| |
| 2003-07-15 Neil Booth <neil@daikokuya.co.uk> |
| |
| * c-opts.c (print_help): Remove. |
| (c_common_handle_option): Don't handle --help. |
| * c.opt: Document some options. |
| (--help): Remove. |
| * opts.c (print_filtered_help): New. |
| (print_help): Use it. |
| |
| 2003-07-14 Geoffrey Keating <geoffk@apple.com> |
| |
| * c-common.c (c_common_type_for_mode): Handle V4DFmode. |
| * tree.c: (build_common_tree_nodes_2): Likewise. |
| * tree.h (enum tree_index): Add TI_V4DF_TYPE. |
| (V4DF_type_node): New. |
| |
| * c-opts.c (push_command_line_include): Don't free deferred_opts, |
| we'll need it. |
| (finish_options): Reset init_cursor. |
| |
| 2003-07-15 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * expr.c (expand_assignment): Remove an unused argument |
| SUGGEST_REG. |
| * expr.h: Update the prototype. |
| * function.c: Update the callers. |
| * stmt.c: Likewise. |
| |
| 2003-07-14 Mark Mitchell <mark@codesourcery.com> |
| |
| PR debug/11098 |
| * integrate.c (copy_decl_for_inlining): Do not mark copied decls |
| as DECL_ABSTRACT. |
| |
| 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/inclhack.def (avoid_bool_define, avoid_bool_type): Bypass |
| with __cplusplus, not "we must use the C++ compiler's type" |
| * fixinc/inclhack.def (void_null): Note that Interix needs this. |
| * fixinc/fixincl.x: Regenerate. |
| |
| 2003-07-14 Geoffrey Keating <geoffk@apple.com> |
| |
| * unwind-dw2-fde-darwin.c (live_image_destructor): Get seen_objects |
| and unseen_objects from the global data before calling |
| __deregister_frame_info_bases. |
| (examine_objects): Insert objects into the seen_objects list, |
| not unseen_objects. |
| (_Unwind_Find_FDE): Always unlock the global object lists, even if |
| we couldn't allocate a data structure to put in it. |
| |
| * objc/objc-act.h (CLASS_SUPER_NAME): Add a little typechecking. |
| (TYPE_PROTOCOL_LIST): Share use of type.context with C frontend. |
| (SET_TYPE_PROTOCOL_LIST): New. |
| * objc/objc-act.c (get_static_reference): Use SET_TYPE_PROTOCOL_LIST. |
| (get_object_reference): Likewise. |
| |
| 2003-07-14 Jan Hubicka <jh@suse.cz> |
| |
| * cfglayout.c (locator_file): Break out from .... |
| (insn_file): ... here. |
| (locator_line): Break out from .... |
| (insn_line): ... here. |
| * rtl.h (locator_file, locator_line): Declare. |
| (final_start_function): Set proper line/file info. |
| |
| 2003-07-14 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * c-pretty-print.c (pp_c_unary_expression): A CONVERT_EXPR is |
| handled by pp_c_cast_expression. |
| |
| 2003-07-14 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_expand_prologue): Use a single insn to |
| allocate 32768 bytes of stack. Use addition rather than subtraction |
| when a single insn is enough. |
| * config/mips/mips.md: Remove insns and splitters for subtracting |
| constants. |
| (subsi3): Only accept register operands. |
| (subsi3_internal): Likewise. Use for TARGET_MIPS16 as well. |
| (subdi3_internal_3, subsi3_internal_2): Likewise. |
| (casesi): Use expand_binop to subtract the lower bound. |
| |
| 2003-07-14 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_in_small_data_p): Don't handle |
| TARGET_MIPS16 specially. |
| |
| 2003-07-14 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Use |
| mips_output_aligned_bss. |
| * config/mips/linux.h: Likewise. |
| * config/mips/mips-protos.h (mips_output_aligned_bss): Declare. |
| * config/mips/mips.c (mips_output_aligned_bss): New function. |
| |
| * config/mips/elf.h (DBX_DEBUGGING_INFO): Delete. |
| * config/mips/elf64.h: Likewise. |
| |
| * config/mips/elf.h (ASM_DECLARE_OBJECT_NAME): Use |
| mips_declare_object_name. |
| (ASM_FINISH_DECLARE_OBJECT): Likewise mips_finish_declare_object. |
| * config/mips/elf64.h: As for elf.h. |
| * config/mips/iris6.h: Likewise. |
| * config/mips/linux.h (ASM_DECLARE_OBJECT_NAME): As for elf.h. |
| * config/mips/mips.h (ASM_DECLARE_OBJECT_NAME): Remove unnecessary |
| do...while (0) block. |
| * config/mips/mips-protos.h (mips_declare_object_name): Declare. |
| (mips_finish_declare_object): Declare. |
| * config/mips/mips.c (mips_declare_object_name): New function. |
| (mips_finish_declare_object): New function. |
| |
| * config/mips/elf.h (SBSS_SECTION_ASM_OP): Delete. |
| * config/mips/linux.h: Likewise. |
| |
| * config/mips/mips.c (inside_function): Delete. |
| (file_in_function_warning, ignore_line_number): Delete. |
| (mips_output_filename): Don't warn about changing filenames within |
| a function. |
| (mips_output_lineno): Update accordingly. |
| (mips_output_function_prologue): Don't reset the deleted variables. |
| * config/mips/mips.h (inside_function): Delete. |
| (file_in_function_warning, ignore_line_number): Delete. |
| |
| * config/mips/elf.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Remove undefs. |
| * config/mips/elf64.h: Likewise. |
| * config/mips/openbsd.h: Likewise. |
| * config/mips/iris5.h (OBJECT_FORMAT_COFF): Remove undefs. |
| * config/mips/linux.h: Likewise. |
| * config/mips/mips.h (OBJECT_FORMAT_COFF, EXTENDED_COFF): Delete. |
| (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB, MIPS_UNMARK_STAB): Delete. |
| |
| * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Add mips/sdb.h |
| to the list of include files when using gas. |
| (mips*el-*-openbsd*, mips*-*-openbsd*): Add mips/sdb.h unconditionally. |
| * config/mips/elf.h: Remove #undef SDB_DEBUGGING_INFO. |
| * config/mips/elf64.h: Likewise. |
| * config/mips/iris5.h: Likewise. |
| * config/mips/linux.h: Likewise. |
| * config/mips/iris5gas.h (SDB_DEBUGGING_INFO): Remove definition. |
| * config/mips/mips.h (PREFERRED_DEBUGGING_TYPE): Likewise. |
| (SDB_DEBUGGING_INFO, sdb*, SDB_ALLOW_*, PUT_SDB*): Move to... |
| * config/mips/sdb.h: ...this new file. |
| |
| 2003-07-14 Douglas Rupp <rupp@gnat.com> |
| |
| * fixinc/server.c (server_setup): Don't use non-POSIX NULL first |
| argument to getcwd; use fixed buffer instead. |
| |
| 2003-07-14 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/mkfixinc.sh: Treat OpenBSD normally. |
| * fixinc/fixinc.wrap: Delete. |
| |
| 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu> |
| |
| * ggc-page.c (extra_order_size_table): Insns have 9 slots. Regs |
| don't have 2. |
| |
| 2003-07-14 Dan Nicolaescu <dann@ics.uci.edu> |
| |
| * ggc-page.c (struct globals): Add new fields to keep track of the |
| total allocated memory and overhead. |
| (ggc_print_statistics): Print them. |
| (ggc_alloc): Keep track of the total allocated memory and the |
| overhead. |
| |
| * tree.c (dump_tree_statistics): Increase spacing. |
| (enum tree_node_kind): Move to ... |
| * tree.h (enum tree_node_kind): ... here. |
| (tree_node_counts, tree_node_sizes): Declare. |
| |
| 2003-07-14 James A. Morrison <ja2morri@student.math.uwaterloo.ca> |
| |
| * doc/include/texinfo.tex: Upgrade to texinfo 4.6. |
| |
| 2003-07-14 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
| |
| PR optimization/11440 |
| * gcse.c (try_replace_reg): Don't attach notes to ZERO_EXTRACT or |
| SIGN_EXTRACT SETs. |
| |
| 2003-07-14 Alan Modra <amodra@bigpond.net.au> |
| |
| * doc/tm.texi (BLOCK_REG_PADDING): Describe. |
| * expr.h (struct locate_and_pad_arg_data): Add where_pad. |
| (emit_group_load, emit_group_store): Adjust declarations. |
| Remove most occurrences of #ifdef TREE_CODE. |
| * expr.c (emit_group_load): Add "type" param, and use |
| BLOCK_REG_PADDING to determine need for a shift. Optimize non- |
| aligned accesses if !SLOW_UNALIGNED_ACCESS. |
| (emit_group_store): Likewise. |
| (emit_push_insn, expand_assignment, store_expr, expand_expr): Adjust |
| emit_group_load and emit_group_store calls. |
| * calls.c (store_unaligned_arguments_into_pseudos): Tidy. Use |
| BLOCK_REG_PADDING to determine whether we need endian_correction. |
| (load_register_parameters): Localize vars. Handle shifting of |
| small values to the correct end of regs. Adjust emit_group_load |
| call. |
| (expand_call, emit_library_call_value_1): Adjust emit_group_load |
| and emit_group_store calls. |
| * function.c (assign_parms): Set mem alignment for stack slots. |
| Adjust emit_group_store call. Store values at the "wrong" end |
| of regs to the stack. Use BLOCK_REG_PADDING. |
| (locate_and_pad_parm): Save where_pad. |
| (expand_function_end): Adjust emit_group_load call. |
| * stmt.c (expand_value_return): Adjust emit_group_load call. |
| * Makefile.in (calls.o): Depend on $(OPTABS_H). |
| * config/rs6000/linux64.h (TARGET_LITTLE_ENDIAN): Redefine as 0. |
| (AGGREGATE_PADDING_FIXED, AGGREGATES_PAD_UPWARD_ALWAYS): Define. |
| (MUST_PASS_IN_STACK): Define. |
| (BLOCK_REG_PADDING): Define. |
| * config/rs6000/rs6000.h (struct rs6000_args): Remove orig_nargs. |
| (PAD_VARARGS_DOWN): Define in terms of FUNCTION_ARG_PADDING. |
| * config/rs6000/rs6000.c (init_cumulative_args): Don't set orig_nargs. |
| (function_arg_padding): !AGGREGATE_PADDING_FIXED compatibility code. |
| Act on AGGREGATES_PAD_UPWARD_ALWAYS. |
| |
| 2003-07-13 Aaron W. LaFramboise <awlaframboise@aol.com> |
| |
| * config/i386/gthr-win32.c (__GTHREAD_HIDE_WIN32API): Define to 1. |
| |
| 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * expr.c (expand_expr, case COMPONENT_REF): If reg, copy OP0 to MEM |
| both if OFFSET specified and if result BLKmode for ARRAY_RANGE_REF. |
| |
| 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| PR other/11123 |
| * toplev.c: Don't cut off option names. |
| |
| 2003-07-13 Andreas Jaeger <aj@suse.de> |
| |
| * c-decl.c (link_hash_hash): Avoid warning about casting pointer |
| to integer of different size. |
| |
| 2003-07-13 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * combine.c (simplify_comparison): Convert (ne (and (not X) 1) 0) |
| to (eq (and X 1) 0). |
| |
| 2003-07-13 Andreas Jaeger <aj@suse.de> |
| |
| * config.gcc: Add pmmintrin.h for x86_64-*-*. |
| |
| 2003-07-13 Zack Weinberg <zack@codesourcery.com> |
| |
| * Makefile.in (LIBCPP_DEPS): Remove coretypes.h and $(TM_H). |
| (hashtable.o, line-map.o, mkdeps.o): Likewise, from dependency |
| list. Move these all together down by cpplib. |
| |
| * cpplib.h: Don't refer to MAX_WCHAR_TYPE_SIZE when determining |
| definition of CPPCHAR_SIGNED_T. |
| |
| * cppcharset.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, cppinit.c |
| * cpplex.c, cpplib.c, cppmacro.c, cpppch.c, cpptrad.c, hashtable.c |
| * line-map.c, mkdeps.c: Don't include coretypes.h or tm.h. |
| |
| * cpphash.c (_cpp_init_hashtable): Don't use gcc_obstack_init. |
| * cppinit.c (cpp_create_reader): Likewise. |
| |
| * cpphash.h (scan_out_logical_line): Rename _cpp_scan_out_logical_line. |
| * cpptrad.c: Likewise. All callers changed. |
| * cpplib.c: All callers changed. |
| * c-ppoutput.c: Replace 'uchar' with 'unsigned char' throughout. |
| * hashtable.h: Define GTY(x) to nothing here too. |
| |
| 2003-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * stor-layout.c (compute_record_mode): Remove very obsolete test |
| that forces BLKmode for records with fields crossing word boundary. |
| |
| 2003-07-13 Zack Weinberg <zack@codesourcery.com> |
| |
| * Makefile.in: Remove orphan reference to acconfig.h. |
| |
| 2003-07-13 Andreas Jaeger <aj@suse.de> |
| |
| * cgraphunit.c: Convert prototypes to ISO C90. |
| |
| 2003-07-13 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/inclhack.def (avoid_wchar_t_type): Use __cplusplus bypass |
| (for OpenBSD). |
| * fixinc/fixincl.x: Rebuild. |
| |
| 2003-07-12 Zack Weinberg <zack@codesourcery.com> |
| |
| * configure.in: Always define HAVE_AS_GOTOFF_IN_DATA for |
| i?86-*-*. Use correct name of cache variable. |
| * configure: Regenerate. |
| |
| 2003-07-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/alpha/alpha.c: Fix comment typos. |
| * config/alpha/alpha.md: Likewise. |
| * config/arm/arm.c: Likewise. |
| * config/arm/arm.md: Likewise. |
| * config/arm/lib1funcs.asm: Likewise. |
| * config/avr/avr.md: Likewise. |
| * config/arm/README-interworking: Fix typos. |
| |
| 2003-07-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * c-format.c: Fix comment formatting. |
| * c-typeck.c: Likewise. |
| * coverage.c: Likewise. |
| * cppcharset.c: Likewise. |
| * cpplib.c: Likewise. |
| * dbxout.c: Likewise. |
| * gcov-io.h: Likewise. |
| * toplev.c: Likewise. |
| |
| 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/inclhack.def (alpha_sbrk): Note that OpenBSD needs this |
| fix. |
| |
| 2003-07-12 Zack Weinberg <zack@codesourcery.com> |
| |
| * aclocal.m4 (gcc_AC_CHECK_TYPE): Clone of AC_CHECK_TYPE, |
| uses three-argument AC_DEFINE so no acconfig.h entries are |
| needed. |
| (_gcc_COMPUTE_GAS_VERSION): Also provide gcc_cv_gas_vers |
| which contains the GAS version number as a scaled integer. |
| (gcc_GAS_VERSION_GTE_IFELSE): Use gcc_cv_gas_vers. Add |
| ability to check for ELF assembler. |
| (gcc_GAS_CHECK_FEATURE): New macro. |
| * configure.in: Use gcc_AC_CHECK_TYPE. Rewrite all |
| assembler feature checks using gcc_GAS_CHECK_FEATURE. |
| Use three-argument AC_DEFINE everywhere. |
| * acconfig.h: Deleted. |
| * config.in, configure: Regenerate. |
| |
| 2003-07-12 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/inclhack.def (struct_sockaddr): Avoid "fixing" sockaddr_in |
| (on OpenBSD). |
| * fixinc/fixincl.x: Regenerate. |
| |
| * fixinc/inclhack.def (gnu_types): Improve comment. |
| |
| 2003-07-12 Andreas Jaeger <aj@suse.de> |
| |
| * fp-test.c (main): Use ISO C90 prototype. |
| |
| * version.c: Remove unneded include of ansidecl.h. |
| |
| * cgraph.h: Convert prototypes to ISO C90. |
| * cgraph.c: Likewise. |
| * fix-header.c: Likewise. |
| * ra.h: Likewise. |
| * protoize.c: Likewise. |
| |
| 2003-07-12 Jan Hubicka <jh@suse.cz> |
| |
| * cgraphunit.c (cgraph_inlined_into, cgraph_inlined_calees): Fix |
| warning. |
| |
| 2003-07-12 Jan Hubicka <jh@suse.cz> |
| Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| * cgraph.c (cgraph_max_uid): New global variable. |
| (cgraph_node): Set uid field. |
| (create_edge): Keep inline flags consistent. |
| (dump_cgraph): Dump more info. |
| * cgraph.h (struct cgraph_local_info): Remove inline_many and |
| can_inline_once; add inlinable, disgread_inline_limits, and self_insn |
| (struct cgraph_global_info): Add insns, calls, cloned_times, |
| will_be_output. |
| (struct cgraph_node): Add uid. |
| (struct cgraph_edge): Add inline_call. |
| (cgraph_max_uid, cgraph_inline_p): Declare. |
| * cgraph.c: Include params.h and fibheap.h |
| (cgraph_mark_functions_to_inline_once): Kill. |
| (INSNS_PER_CALL): New constant. |
| (ncalls_inlined, nfunctions_inlined, initial_insns, overall_insns): New |
| static variables. |
| (cgraph_finalize_function): Do not analyze inlining. |
| (cgraph_finalize_compilation_unit): Set inlining attributes. |
| (cgraph_mark_functions_to_output): More consistency checks. |
| (cgraph_optimize_function): Set current_function_decl to NULL. |
| (cgraph_expand_function): Use new inline flags. |
| (cgraph_postorder): Expand from cgraph_expand_functions. |
| (INLINED_TIMES, SET_INLINED_TIMES): New macros. |
| (cgraph_inlined_into, cgraph_inlined_callees, |
| cgraph_estimate_size_after_inlining, cgraph_estimate_growth, |
| cgraph_mark_inline, cgraph_check_inline_limits, |
| cgraph_default_inline_p, cgraph_decide_inling_of_small_functions, |
| cgraph_decide_inlining, cgraph_inline_p): New functions. |
| * params.def (PARAM_LARGE_FUNCTION_INSNS, PARAM_LARGE_FUNCTION_GROWTH, |
| PARAM_INLINE_UNIT_GROWTH): New parameters. |
| * tree-inline.c (struct inline_data): New field current_decl. |
| (expand_call_inline): Avoid forward declarations; use |
| inlinable_function_p. |
| (optimize_inline_calls): Set id.current_decl. |
| |
| 2003-07-11 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| * configure.in: Remove wrongly added definition of |
| local_prefix. |
| * configure: Regenerate. |
| |
| 2003-07-11 Dan Nicolaescu <dann@ics.uci.edu> |
| |
| * rtl.def (NOTE): Do not use padding. |
| |
| 2003-07-11 Dara Hazeghi <dhazeghi@yahoo.com> |
| |
| * doc/install.tex: Update required binutils for i?86-*-linux* |
| |
| 2003-07-11 Richard Henderson <rth@redhat.com> |
| |
| * Makefile.in (stage1_build): Force OBJS-onestep=OBJS. |
| |
| 2003-07-11 Mark Mitchell <mark@codesourcery.com> |
| |
| * varasm.c (make_decl_rtl): Treat decls with a DECL_CONTEXT of |
| TRANSLATION_UNIT_DECL as top_level. |
| |
| 2003-07-11 Jakub Jelinek <jakub@redhat.com> |
| |
| * optabs.c (prepare_cmp_insn): Try cmpmemM first if it exists, |
| then fall back to cmpstrM. |
| * builtins.c (expand_builtin_memcmp): Likewise. |
| * config/s390/s390-protos.h (s390_expand_cmpstr): Rename to... |
| (s390_expand_cmpmem): ... this. |
| * config/s390/s390.md (cmpmemdi, cmpmemsi, cmpmem_short_64, |
| cmpmem_short_31, cmpmem_long_64, cmpmem_long_31): Renamed |
| from cmpstr* patterns. Rename call to s390_expand_cmpstr |
| to s390_expand_cmpmem. |
| * config/s390/s390.c (s390_expand_cmpstr): Rename to... |
| (s390_expand_cmpstr): ... this. Rename cmpstr* instructions |
| to cmpmem*. |
| * config/i370/i370.md (cmpmemsi, cmpmemsi_1): Renamed from |
| cmpstr* patterns. |
| * doc/md.texi (cmpstrM): Describe as String compare insn, not |
| Block compare insn. |
| (cmpmemM): Add. |
| |
| 2003-07-11 Loren James Rittle <ljrittle@acm.org> |
| |
| * config/i386/freebsd.h (SET_ASM_OP): Remove. |
| (SUBTARGET_OVERRIDE_OPTIONS): Handle TARGET_64BIT case. |
| (ASM_COMMENT_START, ASM_APP_ON, ASM_APP_OFF, DBX_REGISTER_NUMBER |
| MCOUNT_NAME, SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE_SIZE): Whitespace. |
| |
| 2003-07-11 Richard Henderson <rth@redhat.com> |
| |
| * function.c (assign_parms): Don't recombine complex args if |
| fnargs is unchanged from orig_fnargs. |
| (split_complex_args): Return args without complex before copying. |
| Re-layout the modified parameters. |
| |
| 2003-07-11 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * regclass.c (choose_hard_reg_mode): Add third argument. |
| Changed all callers. |
| * rtl.h (choose_hard_reg_mode): Update declaration. |
| * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes): |
| Take HARD_REGNO_CALL_PART_CLOBBERED into account. |
| |
| 2003-07-11 Geoffrey Keating <geoffk@apple.com> |
| |
| * c-decl.c (finish_decl): Handle 'used' here... |
| * cgraphunit.c (cgraph_finalize_function): ... and here ... |
| * c-common.c: (handle_used_attribute): ... not here. |
| |
| * configure.in (onstep): Support --enable-intermodule. |
| * Makefile.in (OBJS-common): New. |
| (OBJS-md): New. |
| (OBJS-archive): New. |
| (OBJS): Build from OBJS-common, OBJS-md, OBJS-archive. |
| (OBJS-onestep): New. |
| (libbackend.a): Support @onestep@. |
| (libbackend.o): New. |
| * configure: Regenerate. |
| |
| * c-common.h (c_reset_state): New prototype. |
| (c_parse_file): New prototype. |
| (finish_file): Move prototype from c-tree.h. |
| * c-decl.c: Include <hashtab.h>. |
| (builtin_decls): New. |
| (current_file_decl): New. |
| (duplicate_decls): Add extra parameter. Change all callers. Don't |
| output duplicate common symbols. |
| (link_hash_hash): New. |
| (link_hash_eq): New. |
| (poplevel): Handle popping of the top level. |
| (warn_if_shadowing): Handle TRANSLATION_UNIT_DECL. |
| (pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate. |
| (pushdecl_top_level): Likewise. |
| (redeclaration_error_message): Handle TRANSLATION_UNIT_DECL. |
| (c_init_decl_processing): Create TRANSLATION_UNIT_DECL. |
| (finish_decl): Handle TRANSLATION_UNIT_DECL. |
| (merge_translation_unit_decls): New. |
| (c_write_global_declarations): New. |
| (c_reset_state): New. |
| (implicitly_declare): Handle TRANSLATION_UNIT_DECL. |
| * c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New. |
| * c-objc-common.c (c_cannot_inline_tree_fn): Handle |
| TRANSLATION_UNIT_DECL. |
| (c_objc_common_finish_file): Call merge_translation_unit_decls. |
| * c-opts.c (in_fnames): Rename from in_fname. |
| (c_common_decode_option): Handle multiple input filenames. |
| (c_common_post_options): Likewise. |
| (c_common_parse_file): Likewise; also, call c_parse_file rather than |
| yyparse. |
| * c-parse.in: Move cleanup code to c_parse_file. |
| (free_parser_stacks): Move contents to c_parse_file. |
| (c_parse_file): New. |
| * c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT |
| for integer types. |
| (C_DECL_FILE_SCOPE): New. |
| (finish_file): Move prototype to c-common.h. |
| (merge_translation_unit_decls): New prototype. |
| (comptypes): Add extra parameter to prototype. |
| (c_write_global_declarations): New prototype. |
| * c-typeck.c (tagged_types_tu_compatible_p): New. |
| (function_types_compatible_p): Add extra parameter, change all callers. |
| (type_lists_compatible_p): Likewise. |
| (comptypes): Likewise. |
| (struct tagged_tu_seen): New. |
| (tagged_tu_seen_base): New. |
| (build_unary_op): Handle TRANSLATION_UNIT_DECL. |
| (c_mark_addressable): Remove #if 0 code. |
| * calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add |
| comment explaining why it shouldn't have to. |
| * cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY |
| options. |
| * cppinit.c (cpp_read_next_file): New. |
| (cpp_read_main_file): Use it. |
| * cpplib.c (undefine_macros): New. |
| (cpp_undef_all): New. |
| * cpplib.h (cpp_read_next_file): Prototype. |
| (cpp_undef_all): Prototype. |
| * langhooks-def.h (write_global_declarations): Remove prototype. |
| * toplev.h (write_global_declarations): Add prototype. |
| * tree.c (decl_type_context): Use switch statement, handle |
| TRANSLATION_UNIT_DECL. |
| * tree.def: Update documentation for TRANSLATION_UNIT_DECL. |
| (TRANSLATION_UNIT_DECL): New kind of tree. |
| * tree.h: Update documentation for TRANSLATION_UNIT_DECL. |
| * Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies. |
| * doc/invoke.texi: Make attempt to document new functionality. |
| |
| 2003-05-19 Per Bothner <bothner@apple.com> |
| |
| * gcc.c (combine_inputs): New. |
| (process_command): Set combine_inputs. |
| (do_spec_1): Handle combine_inputs. |
| (main): Likewise. |
| |
| 2003-07-10 James E Wilson <wilson@tuliptree.org> |
| |
| PR optimization/9745 |
| * loop.c (loop_iv_add_mult_emit_before): Call loop_regs_update before |
| loop_insn_emit_before. |
| (loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise. |
| |
| 2003-07-10 Zack Weinberg <zack@codesourcery.com> |
| |
| * cppcharset.c: Fix comment. |
| (iconv_close [!HAVE_ICONV]): #define to (void)0 to prevent warning. |
| (EILSEQ): #define to EINVAL if not already defined. |
| (convert_using_iconv): #if out when !HAVE_ICONV. |
| (init_iconv_desc): Handle !HAVE_ICONV here... |
| (cpp_init_iconv): ...not here. |
| |
| 2003-07-11 Neil Booth <neil@daikokuya.co.uk> |
| |
| * common.opt: More --help messages. |
| * opts.c (print_help): Use puts(). |
| * toplev.c (f_options): Remove help text. |
| (display_help): Don't dump f_options. |
| |
| 2003-07-11 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/mkfixinc.sh: Drop reference to unsupported alpha-*-interix*. |
| Move i?86-*-interix* to the don't-fix list. |
| * fixinc/fixinc.interix: Delete with extreme prejudice. |
| |
| 2003-07-10 Dara Hazeghi <dhazeghi@yahoo.com> |
| |
| PR bootstrap/10758 |
| * doc/install.texi: Document requirements for ia64-*-hpux* target. |
| |
| 2003-07-10 Roger Sayle <roger@eyesopen.com> |
| |
| * config/ia64/hpux.h (TARGET_C99_FUNCTIONS): Define. |
| |
| 2003-07-10 Zack Weinberg <zack@codesourcery.com> |
| |
| * cppcharset.c (one_utf8_to_cppchar, one_cppchar_to_utf8, |
| one_utf8_to_utf32, one_utf32_to_utf8, one_utf8_to_utf16, |
| one_utf16_to_utf8, conversion_loop, convert_utf8_utf16, |
| convert_utf8_utf32, convert_utf16_utf8, convert_utf32_utf8, |
| convert_no_conversion, convert_using_iconv): New functions. |
| (APPLY_CONVERSION): New macro. |
| (struct conversion, conversion_tab): New data structure. |
| (init_iconv_desc): Check conversion_tab for a custom conversion |
| primitive before trying to use iconv. |
| (convert_cset): Deleted. |
| (cpp_init_iconv): Use UTF- terminology, not UCS-. |
| (_cpp_destroy_iconv): Update to match. |
| (_cpp_valid_ucn): We don't need iconv to implement UCNs. |
| (convert_ucn): Use one_cppchar_to_utf8 and APPLY_CONVERSION. |
| (convert_escape, cpp_interpret_string): Use APPLY_CONVERSION. |
| (_cpp_interpret_string_notranslate): New function, moved here |
| from cpplib.c. |
| |
| * cpphash.h (convert_f, struct cset_converter): New types. |
| (struct cpp_reader): narrow_cset_desc and wide_cset_desc |
| are now struct cset_converter, not bare iconv_t. |
| Update prototypes. |
| * cpplib.c (interpret_string_notranslate): Moved to cppcharset.c; |
| all callers changed. |
| |
| 2003-07-10 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * Makefile.in (options.h): Depend on Makefile. Add move-if-change |
| to opts.sh command line. |
| * opts.sh: Write to temporary files with a move-if-change at the end. |
| |
| 2003-07-10 Denis Chertykov <denisc@overta.ru> |
| Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * combine.c (gen_binary): Handle the CLOBBER rtx and |
| don't build a binary operation with it. |
| |
| 2003-07-10 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * gcse.c (load_kills_store, find_loads, store_killed_in_insn, |
| store_killed_after, store_killed_before): Keep track of the correct |
| dependency function to use. |
| |
| 2003-07-10 Steven Bosscher <steven@gcc.gnu.org> |
| * toplev.c (do_compile): Don't try to open dump files before |
| lang_dependent_init initializes dump_base_name. |
| |
| 2003-07-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * config/arm/arm.c (arm_init_iwmmxt_builtins, arm_expand_builtin): |
| Use ARRAY_SIZE. |
| * config/frv/frv.c (frv_expand_builtin): Likewise. |
| * config/sh/sh.c (sh_media_init_builtins): Likewise. |
| |
| 2003-07-09 Mark Mitchell <mark@codesourcery.com> |
| |
| PR c++/10032 |
| * doc/invoke.texi (C++ Dialect Options): Change documentation of |
| -fpermissive. |
| |
| 2003-07-10 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * tm.texi (RETURN_ADDR_OFFSET): Document. |
| |
| 2003-07-10 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * gcov-io.h: Update documentation. |
| (GCOV_UNSIGNED2STRING): New. |
| (GCOV_TAG_FUNCTION_LENGTH, GCOV_TAG_BLOCKS_LENGTH, |
| GCOV_TAG_ARCS_LENGTH, GCOV_TAG_COUNTER_LENGTH, |
| GCOV_TAG_SUMMARY_LENGTH): Adjust. |
| (GCOV_TAG_BLOCKS_NUM, GCOV_TAG_ARCS_NUM, |
| GCOV_TAG_COUNTER_NUM): New. |
| (GCOV_BLOCK_SIZE): Number of words. |
| (gcov_var): Adjust buffer type. |
| * gcov-io.c (gcov_write_bytes, gcov_read_bytes): Rename to ... |
| (gcov_write_words, gcov_read_words): ... here. Take a 4-byte word |
| count, not byte count. |
| (gcov_open): Adjust overread init. |
| (gcov_allocate, gcov_write_unsigned, gcov_write_counter, |
| gcov_write_string, gcov_write_tag, gcov_write_length, |
| gcov_write_tag_length): Adjust. |
| (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Adjust. |
| (gcov_sync, gcov_seek): Adjust. |
| * gcov-dump.c (print_usage): Show gcc version only. |
| (dump_file): Use GCOV_UNSIGNED2STRING. |
| (tag_blocks, tag_arcs, tag_counters): Use GCOV_TAG_*_NUM macros. |
| * gcov.c (print_version): Show gcc version only. |
| (read_graph_file): Use GCOV_UNSIGNED2STRING. Use |
| GCOV_TAG_*_NUM macros. |
| (read_count_file): Use GCOV_UNSIGNED2STRING. Use |
| GCOV_TAG_COUNTER_LENGTH. |
| * coverage.c (read_counts_file): Use GCOV_UNSIGNED2STRING. |
| Use GCOV_TAG_COUNTER_NUM. |
| * libgcov.c (gcov_version): Use GCOV_UNSIGNED2STRING. |
| (__gcov_merge_single, __gcov_merge_delta): Use GCOV_CHECK. |
| |
| 2003-07-10 Andreas Schwab <schwab@suse.de> |
| |
| * gcov-dump.c (dump_file): Fix missing address operator. |
| |
| 2003-07-10 Kazu Hirata <kazu@cs.umass.edu> |
| |
| PR c/11449 |
| * fold-const.c (sign_bit_p): Return EXP if VAL is the sign bit |
| of HOST_WIDE_INT. |
| (fold_single_bit_test): If sign_bit_p() fails, assume that the |
| bit being tested is not a sign bit. |
| |
| 2003-07-10 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (a peephole2): New. |
| |
| 2003-07-10 Alexandre Oliva <aoliva@redhat.com> |
| |
| 2001-12-13 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/linux.h (LINK_SPEC): Rename the dynamic linker |
| from ld-linux.so.2 to ld.so.1. |
| 2001-11-18 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/linux.h (LINK_SPEC): -lpthread, not -lthread. |
| * config/mn10300/linux.h (LINK_SPEC): Don't handle -Wl,-rpath |
| nor -Wl,-rpath-link. |
| (LIB_SPEC): Add -rpath-link if !static. |
| 2001-08-22 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/mn10300.c (mn10300_protect_label): New |
| variable. |
| * config/mn10300/linux.h (PRINT_OPERAND, |
| PRINT_OPERAND_ADDRESS): Set it during their execution. |
| (ASM_OUTPUT_LABELREF): Output `+' before symbol name if |
| mn10300_protect_label is set. |
| * config/mn10300/linux.h (LINK_SPEC): Recognize -Wl,-rpath and |
| -Wl,-rpath-link. |
| (LIB_SPEC, STARTFILE_SPEC): Define. |
| 2001-05-11 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/t-linux (dp-bit.c, fp-bit.c): Don't define |
| FLOAT_BIT_ORDER_MISMATCH. |
| 2001-05-09 Alexandre Oliva <aoliva@redhat.com> |
| * config.gcc (am33_2.0-*-linux*): Added. |
| * config/mn10300/linux.h: New. |
| * config/mn10300/t-linux: New. |
| |
| 2003-07-10 Andreas Jaeger <aj@suse.de> |
| |
| * fold-const.c: Properly wrap prototypes. |
| |
| 2003-07-09 Alexandre Oliva <aoliva@redhat.com> |
| |
| 2003-06-16 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter): |
| Moved from... |
| * config/mn10300/mn10300.md (GOTaddr2picreg): ... here. |
| * config/mn10300/mn10300.h: GTY-declare it. |
| 2003-06-11 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/mn10300.c (mn10300_encode_section_info): Fix |
| prototype. Use incoming RTL argument. |
| 2002-12-12 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/mn10300.md (int_label): Move C statements... |
| (GOTaddr2picreg): ... here. |
| 2002-08-15 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/mn10300.h (ENCODE_SECTION_INFO): Move... |
| * config/mn10300/mn10300.c (mn10300_encode_section_info): |
| ... here. New function. |
| (TARGET_ENCODE_SECTION_INFO): Define to it. |
| 2001-11-04 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/mn10300.md (builtin_setjmp_receiver): Fix typo in |
| pattern name. |
| (mn10300_loadPC): Define as insn splittable after reload. |
| 2001-05-13 Alexandre Oliva <aoliva@redhat.com> |
| * config/sh/mn10300.h (JUMP_TABLES_IN_TEXT_SECTION): Let them |
| be defined in .rodata even in PIC, now that the assembler |
| supports that. |
| 2001-05-09 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/mn10300.h (GOT_SYMBOL_NAME): Don't let the |
| symbol take an underscore prefix. |
| 2001-04-14 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/mn10300-protos.h (legitimate_pic_operand_p, |
| legitimize_pic_address): Declare. |
| * config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): Mark |
| the PIC register as fixed. |
| (EXTRA_CONSTRAINT): Match UNSPEC_PLT and UNSPEC_PIC for 'S'. |
| (GO_IF_LEGITIMATE_ADDRESS): Require legitimate_pic_operand for |
| PIC. |
| (LEGITIMATE_PIC_OPERAND_P): Define. |
| (PIC_OFFSET_TABLE_REGNUM): Define. |
| (GOT_SYMBOL_NAME): Define. |
| (SYMBOLIC_CONST_P): Define. |
| (ENCODE_SECTION_INFO): Use SYMBOL_REF_FLAG to mark local |
| symbols. |
| (MN10300_GLOBAL_P): Test it. |
| (OUTPUT_ADDR_CONST_EXTRA): Handle PIC-related unspecs. |
| (JUMP_TABLES_IN_TEXT_SECTION): Enable for PIC. |
| * config/mn10300/mn10300.c (print_operand): Handle unspec. |
| (expand_prologue): Set PIC register. |
| (call_address_operand): Don't match SYMBOL_REFs in PIC. |
| (legitimize_address): Call legitimize_pic_address. |
| (legitimize_pic_address): New fn. |
| (legitimate_pic_operand_p): New fn. |
| * config/mn10300/mn10300.md (PIC_REG, SP_REG): New constants. |
| (UNSPEC_INT_LABEL, UNSPEC_PIC, UNSPEC_GOT, UNSPEC_GOTOFF, |
| UNSPEC_PLT): New constants. |
| (pop_pic_reg): New insn. |
| (movsi): Adjust non-PIC addresses. |
| (builtin_setjmp_receiver): Restore the PIC register. |
| (casesi): New insn. |
| (call): Adjust non-PIC addresses. |
| (int_label, GOTaddr2picreg): New expands. |
| (am33_loadPC): New insn. |
| (mn10300_loadPC): New expand. |
| (call_next_insn): New insn. |
| (add_GOT_to_pic_reg): New expand. |
| (symGOT2reg, symGOT2reg_i): New expands. |
| (symGOTOFF2reg, symGOTOFF2reg_i): New expands. |
| (sym2PIC, sym2PLT): New expands. |
| |
| 2003-07-09 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/mn10300/mn10300.h (PREDICATE_CODES): Define. |
| 2001-05-01 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/mn10300.md (sqrtsf2): flag_fast_math was renamed |
| to flag_unsafe_math_optimizations. |
| 2001-04-14 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/mn10300.c (expand_prologue): Mark |
| FP-register-saving insns as frame-related. |
| 2001-02-13 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/mn10300.c |
| (mn10300_get_live_callee_saved_regs): Don't search past |
| LAST_EXTENDED_REGNUM. |
| (mn10300_gen_multiple_store, store_multiple_operation): Likewise. |
| * config/mn10300/mn10300.md: Remove excessive line breaks from |
| `@' output patterns that were accounted as additional |
| alternatives. |
| * config/mn10300/mn10300.md, config/mn10300/mn10300.c: |
| Re-introduce changes accidentally removed in Richard Sandiford's |
| 2000-12-05's patch. |
| * config/mn10300/t-mn10300 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): |
| Re-instate am33-2 lost in merge from net GCC. |
| 2000-08-26 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/mn10300.h (DBX_REGISTER_NUMBER): Added |
| floating-point registers. |
| 2000-08-07 Alexandre Oliva <aoliva@redhat.com> |
| * config/mn10300/mn10300.md (movdf): Revert some am33-specific |
| pessimizations that had gone in on 2000-05-08. |
| 2000-06-28 Graham Stott <grahams@cygnus.co.uk> |
| * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Fix typo. |
| 2000-06-22 Graham Stott <grahams@cygnus.co.uk> |
| * config/mn10300/mn10300.md (movqi): Use nonimmediate_operand for |
| operand 0. |
| * (movhi): Likewise. |
| * (movsi): Likewise. |
| * (movsf): Likewise. |
| * (movdi): Likewise. |
| * (movdf): Likewise. |
| 2000-05-24 Alexandre Oliva <aoliva@cygnus.com> |
| * config/mn10300/mn10300.c (fp_regs_to_save): New function. |
| (can_use_return_insn, initial_offset): Add fp_regs_to_save. |
| (expand_prologue, expand_epilogue): Save and restore FP regs. |
| 2000-05-20 Alexandre Oliva <aoliva@cygnus.com> |
| * config/mn10300/mn10300.md (movdi, movdf): 64-bit clean-up. |
| 2000-05-13 Alexandre Oliva <aoliva@cygnus.com> |
| * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2, addsf3, |
| subsf3, mulsf3, divsf3, fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4): |
| Do not clobber cc0. |
| 2000-05-12 Alexandre Oliva <aoliva@cygnus.com> |
| * config/mn10300/mn10300.md (abssf2, negsf2, rsqrtsf2): |
| Discourage the two-argument, longer opcodes. |
| (addsf3, subsf3, mulsf3, divsf3): Likewise for three-argument |
| ones. |
| * config/mn10300/mn10300.h (struct mn10300_cc_status_mdep): New. |
| (CC_STATUS_MDEP, CC_STATUS_MDEP_INIT): Define. |
| * config/mn10300/mn10300.md (cmpsf): New pattern. |
| (branch): Test mdep.fpCC and output fbCC. |
| * config/mn10300/mn10300.c (print_operand): Output conditions. |
| (notice_cc_update): Recognize fcmp and set mdep.fpCC. |
| 2000-05-10 Alexandre Oliva <aoliva@cygnus.com> |
| * config/mn10300/mn10300.md (movsf, movdf, addsf3, subsf3, |
| mulsf3, divsf3): Use the `F' constraint for FP values. |
| * config/mn10300/mn10300.c (const_1f_operand): New function. |
| * config/mn10300/mn10300-protos.h (const_1f_operand): Declare. |
| * config/mn10300/mn10300.md (sqrtsf2): New expand. |
| (rsqrtsf2): New insn. |
| 2000-05-09 Alexandre Oliva <aoliva@cygnus.com> |
| * config/mn10300/mn10300.md (movdf): Oops, I missed it in my |
| previous check-in. |
| 2000-05-08 Alexandre Oliva <aoliva@cygnus.com> |
| * config/mn10300/mn10300.md (abssf2, negdf2): On |
| TARGET_AM33_2, expand to... |
| (abssf2_am33_2, negdf2_am33_2): New insns. |
| (addsf3, subsf3, mulsf3, divsf3): Likewise. |
| (fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4): Likewise. |
| * config/mn10300/mn10300.md (movqi, movhi, movsi, movsf, |
| movdi, movdf): Added FP regs. |
| * invoke.texi (-mam33-2, -mno-am33-2): Document. |
| 2000-04-29 Alexandre Oliva <aoliva@cygnus.com> |
| * config/mn10300/mn10300.h (FIRST_FP_REGNUM, LAST_FP_REGNUM): |
| New macros. |
| (REGNO_AM33_2_FP_P): Renamed to... |
| (REGNO_FP_P): Redefine in terms of FIRST_* and LAST_*. |
| (CONDITIONAL_REGISTER_USAGE, REGNO_REG_CLASS): Likewise. |
| 2000-04-27 Alexandre Oliva <aoliva@cygnus.com> |
| * config/mn10300/mn10300.h (REG_CLASS_CONTENTS): Remove FP |
| regs from GENERAL_REGS. |
| 2000-04-27 Alexandre Oliva <aoliva@cygnus.com> |
| * config/mn10300/mn10300.h (REGNO_AM33_2_FP_P): New macro. |
| * config/mn10300/mn10300.c (mn10300_address_cost): Added FP_REGS. |
| * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Added FP_REGS. |
| 2000-04-23 Alexandre Oliva <aoliva@cygnus.com> |
| * config/mn10300/mn10300.h (CLASS_CANNOT_CHANGE_SIZE): Defined |
| as FP_REGS. |
| 2000-04-21 Alexandre Oliva <aoliva@cygnus.com> |
| * config/mn10300/mn10300.h (OK_FOR_Q): New macro. |
| (EXTRA_CONSTRAINT): Added OK_FOR_Q. |
| * config/mn10300/mn10300.c (secondary_reload_class): Adjust. |
| * config/mn10300/mn10300.c (print_operand): Support `D' for doubles. |
| * config/mn10300/mn10300.h (FIRST_PSEUDO_REGISTER): Adjust. |
| (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER): Added |
| AM33/2.0 floating-point registers. |
| (CONDITIONAL_REGISTER_USAGE): Adjust. |
| (enum reg_class, REG_CLASS_NAMES): Added FP_REGS and FP_ACC_REGS. |
| (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Adjust. |
| (REG_CLASS_FROM_LETTER): Added `f' and `A'. |
| (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Adjust. |
| * config/mn10300/t-mn10300 (MULTILIB_OPTIONS): Added am33-2. |
| (MULTILIB_DIRNAMES): Likewise. |
| * config/mn10300/mn10300.h (CPP_SPEC): Define `__AM33__=2' and |
| `__AM33_2__' when `-mam33-2' is given. |
| (TARGET_AM33_2): Define. |
| (TARGET_SWITCHES): Adjust. |
| * config/mn10300/mn10300.c (asm_file_start): Print `.am33_2' |
| when appropriate. |
| |
| 2003-07-09 Matt Kraai <kraai@alumni.cmu.edu> |
| |
| * doc/install.texi: Add missing @. |
| |
| 2003-07-09 Bob Wilson <bob.wilson@acm.org> |
| |
| * config/xtensa/xtensa.h (CRT_CALL_STATIC_FUNCTION): Define. |
| |
| 2003-07-09 Aldy Hernandez <aldyh@redhat.com> |
| |
| PR/11144 |
| * config/i386/i386.c (ix86_function_arg_boundary): Remove abort. |
| |
| 2003-07-09 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| PR bootstrap/11043 |
| * config/arc/t-arc: Replace bogus references to "x-crtinit.o", |
| "x-crtfini.o" with "crtinit.o", "crtfini.o". |
| |
| * fixinc/inclhack.def (limits_ifndefs): Add select test. |
| * fixinc/fixincl.x: Rebuild. |
| |
| * fixinc/inclhack.def (math_exception): Improve bypass and comment. |
| * fixinc/fixincl.x: Rebuild. |
| |
| 2003-07-09 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * doc/install.texi (Configuration): Document the valgrind option |
| to --enable-checking. |
| |
| 2003-07-09 Jan Hubicka <jh@suse.cz> |
| |
| * objc-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New. |
| |
| 2003-07-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * c-lex.c (cb_ident): Cast cstr.text to const char *. |
| |
| 2003-07-09 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * gcov-io.h: Update documentation. |
| (GCOV_GRAPH_SUFFIX, GCOV_GRAPH_MAGIC): Rename to GCOV_NOTE_SUFFIX, |
| GCOV_NOTE_MAGIC. |
| (GCOV_DATA_SUFFIX, GCOV_NOTE_SUFFIX): Update. |
| (GCOV_DATA_MAGIC, GCOV_NOTE_MAGIC): Make non-palindromic. |
| (struct gcov_var): Change buffer's type. Add endian flag. |
| (gcov_open): Remove mode in libgcov. |
| (gcov_magic): Prototype. |
| * gcov-io.c (from_file): New. |
| (gcov_open): Clear endian flag. |
| (gcov_magic): New. |
| (gcov_write_bytes, gcov_read_bytes): Return gcov_unsigned_t |
| pointers. |
| (gcov_write_unsigned, gcov_write_counter, gcov_write_string, |
| gcov_write_tag, gcov_write_length, gcov_write_tag_length): Update. |
| (gcov_read_unsigned, gcov_read_counter, gcov_read_string): Update. |
| * gcov-iov.c (main): Correct cast. |
| * coverage.c (read_counts_file): Use gcov_magic. Remove endianness |
| conversion. |
| (gcov_begin_output): Use GCOV_NOTE_MAGIC. |
| (coverage_init): Use GCOV_NOTE_SUFFIX. |
| * libgcov.c (gcov_version_mismatch): Remove endianness conversion. |
| Rename to gcov_version, and return flag. |
| (gcov_exit): Use gcov_version. |
| (__gcov_init): Use gcov_version. |
| * Makefile.in (coverageexts): Update. |
| * gcov.c (print_version): Remove endianness conversion. |
| (create_file_names): Use GCOV_NOTE_SUFFIX. |
| (read_graph_file): Use gcov_magic. |
| (read_count_file): Likewise. |
| * gcov-dump.c (dump_file): Remove endianness conversion, use |
| gcov_magic. |
| |
| 2003-07-09 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * configure.in (BUILD_PREFIX, BUILD_PREFIX_1): Set if enable |
| coverage is on. |
| * configure: Regenerated. |
| * Makefile.in (ALL_CFLAGS): Correct its comment. |
| |
| 2003-07-08 Mark Mitchell <mark@codesourcery.com> |
| |
| * fold-const.c (make_range): Do not access operand 1 for a |
| zero-operand operator. |
| |
| 2003-07-09 Neil Booth <neil@daikokuya.co.uk> |
| |
| * toplev.c (warn_dummy, W_options): Die. |
| (display_help): Don't print W_options. |
| * common.opt: Add W_options help from toplev.c. |
| |
| 2003-07-09 Andreas Jaeger <aj@suse.de> |
| |
| * opts.c (wrap_help): Only pass int arguments as arguments to |
| printf's '*' modifier. Change argument of function. |
| |
| 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu> |
| |
| * doc/invoke.texi: Fix misspelling of "@item". |
| |
| 2003-07-08 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/i386/i386.md: Remove an old comment about |
| NOTICE_UPDATE_CC. |
| |
| 2003-07-09 Jan Hubicka <jh@suse.cz> |
| |
| * cgraph.c (cgraph_node_name): New function. |
| (dump_cgraph): Use it. |
| * cgraph.h (cgraph_dump_file): Declare. |
| (cgraph_node_name): Declare. |
| * cgraphunit.c: Include timevar.h |
| (cgraph_finalize_compilation_unit): Use timevar; reorganize dumps. |
| (cgraph_optimize_function): Use TV_INTEGRATION. |
| (cgraph_mark_local_functions): reorganize dumps. |
| (cgraph_mark_functions_to_inline_once): Likewise. |
| (cgraph_optimize): Likewise; use timevar. |
| * timevar.def (TV_CGRAPH, TV_CGRAPHOPT): New. |
| * toplev.c (dump_file_index): Add DFI_cgraph. |
| (dump_file_info): Likewise. |
| (cgraph_dump_file): New global variable. |
| (do_compile): Open and close cgraph dump. |
| * invoke.texi (-d): Document new flag; renumber. |
| |
| 2003-07-08 Roger Sayle <roger@eyesopen.com> |
| |
| PR c/11370 |
| * calls.c (emit_call_1): Don't bother popping the arguments off of |
| the stack after a noreturn function call; The adjustment is dead. |
| (expand_call): Likewise. |
| |
| 2003-07-08 Geoffrey Keating <geoffk@apple.com> |
| |
| * expr.c (MOVE_MAX_PIECES): Move from here... |
| * defaults.h (MOVE_MAX_PIECES): ... to here. |
| |
| 2003-07-08 Matt Kraai <kraai@alumni.cmu.edu> |
| |
| * Makefile.in (stage1-start): Handle an empty SUBDIRS. |
| |
| 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * genattr.c (internal_dfa_insn_code): Don't prototype. |
| * genattrtab.c (attr_desc): Add `static_p' field. |
| (expand_units): Make blockage range and ready cost functions |
| static. |
| (write_attr_get): Don't add extern prototypes in C file. Mark |
| static functions as appropriate. |
| (find_attr, make_internal_attr): Initialize static_p. |
| * genattrtab.h (ATTR_STATIC): New macro. |
| * genautomata.c (output_internal_reset_func): Mark output function |
| as inline. |
| (make_internal_dfa_insn_code_attr): Mark output function as static. |
| |
| 2003-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * genattrtab.h: Add new macros for attr `special' flags. |
| * genattrtab.c (attr_desc): Reorder/resize fields better. |
| Use attr `special' macros in all calls to make_internal_attr. |
| * genautomata.c: Likewise. |
| |
| 2003-07-09 Jan Hubicka <jh@suse.cz> |
| |
| * c-common.c (c_estimate_num_insns_1): New static function. |
| (c_estimate_num_insns): New global function. |
| * c-common.h (DECL_NUM_STMTS): Rename to... |
| (DECL_ESTIMATED_INSNS): ... this. |
| (c_estimate_num_insns): Declare. |
| * c-decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS. |
| * c-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New. |
| * c-semantics.c (add_stmt): Do not account statements. |
| * langhooks-def.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): |
| New. |
| * langhooks.h (lang_hooks_for_tree_inlining): Add |
| estimate_num_insns |
| * params.def (max-inline-insns-auto, max-inline-insns-auto): set |
| to 100. |
| (max-inline-insns): set to 300. |
| (min-inline-insns): set to 10. |
| * tree-inline.c (struct inline_data): Rename inlined_stmts to |
| inlined-insns. |
| (INSNS_PER_STMT): Kill. |
| (inlinable_function_p): Compute and store body size. |
| (expand_call_inline): Likewise. |
| (optimize_inline_calls): Likewise. |
| |
| 2003-07-08 James E Wilson <wilson@tuliptree.org> |
| |
| PR target/10021 |
| * emit-rtl.c (set_mem_attribute_minus_bitpos): When handle ARRAY_REF, |
| loop over new variable t2 instead of t. |
| |
| 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net> |
| |
| PR bootstrap/11455 |
| * config/i386/winnt.c: Replace use of error(), warning() with |
| error_with_decl(), warning_with_decl(), throughout. |
| |
| 2003-07-08 Neil Booth <neil@daikokuya.co.uk> |
| |
| * opts.c (wrap_help): Use unsigned int, not size_t. |
| |
| 2003-07-08 Stephane Carrez <stcarrez@nerim.fr> |
| |
| * config/m68hc11/m68hc11.h (HAVE_AS_DWARF2_DEBUG_LINE): Don't define |
| as .file/.loc directives are incompatible with linker relaxation. |
| |
| 2003-07-08 Zack Weinberg <zack@codesourcery.com> |
| |
| * Makefile.in (fixinc.sh): Remove gnu-regex.[ch] from dependencies. |
| * fixinc/Makefile.in: Remove all references to gnu-regex.[och]. |
| * fixinc/fixfixes.c, fixinc/fixincl.c, fixinc/fixlib.c |
| * fixinc/fixtests.c: Use xregexec not regexec, xregcomp not regcomp. |
| * fixinc/fixlib.h: Include xregex.h not gnu-regex.h. |
| * fixinc/inclhack.def (hpux10_cpp_pow_inline, hpux11_cpp_pow_inline): |
| Escape { and } characters which are not part of range expressions. |
| * fixinc/fixincl.x: Regenerate. |
| * fixinc/gnu-regex.c, fixinc/gnu-regex.h: Delete file. |
| |
| 2003-07-08 Steven Bosscher <steven@gcc.gnu.org> |
| |
| PR c/1687 |
| * tree-inline.c (find_alloca_call): Use |
| walk_tree_without_duplicates, instead of walk_tree. |
| (find_builtin_longjmp_call): Likewise. |
| * c-objc-common.c (c_cannot_inline_fn): Likewise. |
| * c-semantics.c (find_reachable_label): Likewise. |
| |
| 2003-07-08 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c/11420 |
| * config/i386/i386.c (ix86_check_movabs): New function. |
| * config/i386/i386-protos.h (ix86_check_movabs): New prototype. |
| * config/i386/i386.md (movabs[shqd]i_1_rex64): Kill broken alternative. |
| (movabs[shqd]i_[12]_rex64): Add ix86_check_movabs check to conditions. |
| |
| 2003-07-08 Chris Demetriou <cgd@broadcom.com> |
| |
| * Makefile.in (install-po): Cope with empty CATALOGS. |
| |
| 2003-07-08 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/elf64.h (TARGET_ASM_UNIQUE_SECTION): Delete. |
| (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete. |
| (SECTION_FUNCTION_TEMPLATE): Delete. |
| * config/mips/elf.h: As for elf64.h. |
| (ASM_OUTPUT_ALIGNED_BSS): Use named_section rather than sbss_section. |
| * config/mips/linux.h: As for elf.h |
| * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete. |
| * config/mips/iris6.h (EXTRA_SECTIONS): Delete. |
| (EXTRA_SECTION_FUNCTIONS): Remove sdata_section. Remove the handling |
| of in_sdata from current_section_name and current_section_flags. |
| * config/mips/iris6gld.h (TARGET_ASM_UNIQUE_SECTION): Delete. |
| * config/mips/mips.h (sdata_section, sbss_section): Remove prototypes. |
| (MASK_GP_OPT, TARGET_GP_OPT): Delete. |
| (MASK_NO_FUSED_MADD): Use MASK_GP_OPT's old value. |
| (TARGET_SWITCHES): Neuter gpOPT, gpopt, no-gpOPT and no-gpopt. |
| (SMALL_DATA_SECTION, EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Remove. |
| * config/mips/mips.c (TARGET_IN_SMALL_DATA_P): Override. |
| (TARGET_SECTION_TYPE_FLAGS): Override if TARGET_IRIX6. |
| (mips_classify_symbol): Use SYMBOL_REF_SMALL_P. |
| (override_options): Remove setting of MASK_GPOPT. |
| (mips_output_external): Use mips_in_small_data_p to check whether a |
| symbol needs an .extern directive. Don't emit such directives for |
| TARGET_EXPLICIT_RELOCS. |
| (mips_declare_object): Update accordingly. |
| (mips_select_rtx_section): Call named_section rather than |
| SMALL_DATA_SECTION. |
| (mips_select_section): Use default_elf_section_section for everything |
| except .text string constants. |
| (mips_in_small_data_p): New function. |
| (mips_encode_section_info): Remove small data handling. |
| (mips_unique_section): Delete. |
| (iris6_section_type_flags): New function. |
| * doc/tm.texi: Remove documentation of -mgpopt and -mhalf-pic. |
| |
| 2003-07-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| PR Target/11453 |
| * pa.md: Disparage all mtsar constraints. |
| (extzv, extv, insv): Don't fail on length of {32|64}. |
| |
| 2003-07-08 Zack Weinberg <zack@codesourcery.com> |
| |
| * system.h: Poison MAP_CHARACTER. |
| * config/i370/i370-protos.h (mvs_map_char): Delete. |
| * config/i370/i370.c (ascebc, ebcasc, mvs_map_char): Delete. |
| * config/i370/i370.h (MAP_CHARACTER): Delete definition. |
| (ASM_OUTPUT_ASCII): Don't use MAP_CHARACTER. |
| |
| 2003-07-08 Danny Smith <dannysmith@users.sourceforge.net> |
| |
| * toplev.c (randomize): Correct call to time(). |
| |
| 2003-07-08 Jakub Jelinek <jakub@redhat.com> |
| |
| * unroll.c (reg_dead_after_loop): Check for reg in REG_EQUAL and |
| REG_EQUIV notes as well. |
| |
| 2003-07-08 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/md.texi: Fix the description of addmodecc. |
| |
| 2003-07-07 Zack Weinberg <zack@codesourcery.com> |
| |
| * Makefile.in (top_builddir): Set to "..", not ".". |
| (INTLLIBS, INTLDEPS): Delete. |
| (LIBINTL, LIBINTL_DEP, LIBICONV_DEP): New variables to be substituted. |
| (LIBDEPS): Add $(LIBICONV_DEP). |
| (LIBS): Take out $(INTLLIBS), add $(LIBINTL) and $(LIBICONV). |
| (INCLUDES): Replace -I../intl with @INCINTL@. |
| ($(top_builddir)/intl/libintl.a): Delete rule. |
| (stage2-start, stage3-start, stage4-start, stageprofile-start, |
| stagefeedback-start): Use $$ for variable to be evaluated by |
| shell, not make. |
| * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, |
| HAVE_LC_MESSAGES, HAVE_STPCPY): Delete. |
| * aclocal.m4: sinclude ../config/progtest.m4. Add |
| contents of lcmessage.m4 from gettext distro. |
| * configure.in: Check for wchar.h and setlocale. Set |
| LIBICONV_DEP to the empty string and substitute it. |
| Call AM_LC_MESSAGES. Delete AC_ARG_ENABLE for --enable-nls; |
| this is handled elsewhere. Use ZW_GNU_GETTEXT_SISTER_DIR, |
| not CY_GNU_GETTEXT. Clear $LIBICONV if its text is included |
| in $LIBINTL, to avoid linking it twice. |
| * configure, config.in: Regenerate. |
| |
| 2003-07-08 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * fixinc/mkfixinc.sh: Remove winnt support. |
| * fixinc/fixinc.winnt: Delete with extreme prejudice. |
| |
| 2003-07-08 Neil Booth <neil@daikokuya.co.uk> |
| |
| * Makefile.in: Update. |
| * c-opts.c (c_common_handle_option): opt_text now contains the '-'. |
| * c.opt: Update documentation. |
| * common.opt: Add some help text. |
| * opts.c: Include intl.h. |
| (wrap_help, print_help): New. |
| (find_opt, handle_option, common_handle_option): opt_text now |
| contains the '-'. Use print_help to output help. |
| * opts.h (struct cl_option): New member "help". |
| * opts.sh: Update to handle help text output and to prepend |
| options with '-'. |
| * toplev.c (display_help): Remove some help text. |
| |
| 2003-07-07 David Edelsohn <edelsohn@gnu.org> |
| Fariborz Jahanian <fjahanian@apple.com> |
| |
| * configure.in: Test for PowerPC mfcr field support in assembler. |
| * config.in, configure: Regenderated. |
| |
| * config/rs6000/power4.md: Add mfcrf reservation. |
| * config/rs6000/rs6000-protos.h (mfcr_operation): Declare. |
| * config/rs6000/rs6000.c (mfcr_operation): Define. |
| (print_operand): Add 'Q' case for mfcrf. |
| * config/rs6000/rs6000.h (TARGET_MFCRF): New. |
| * config/rs6000/rs6000.md (attribute "type"): Add mfcrf. |
| (movcc_internal1): Emit optional field operand for mfcr and set |
| "type" attribute appropriately. |
| (mfcr SCC): Likewise. |
| (movesi_from_cr_one): New. |
| |
| 2003-07-07 Roger Sayle <roger@eyesopen.com> |
| |
| * config/i386/i386.md: Correct check-in of incorrect version. |
| |
| 2003-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * bitmap.c (debug_bitmap_file): Merge uses of HOST_PTR_PRINTF with |
| adjacent stdio calls. |
| * c-decl.c (c_print_identifier): Likewise. |
| * mips-tfile.c (write_varray, write_object, allocate_cluster): Likewise. |
| * print-rtl.c (print_rtx): Likewise. |
| * print-tree.c (print_node_brief, print_node): Likewise. |
| * system.h (HOST_PTR_PRINTF): Ensure we have a literal string. |
| |
| * configure.in (AC_COMPILE_CHECK_SIZEOF): Check for `void *'. |
| * config.in, configure: Regenerated. |
| |
| 2003-07-07 Roger Sayle <roger@eyesopen.com> |
| |
| PR target/10979 |
| * config/i386/i386.md (atan2df3, atan2sf3, atan2xf3, atan2tf3): |
| Changed to define_expand patterns that copy operand[1] to prevent |
| it from being clobbered before emitting an atan2?f3_1 insn. |
| (atan2df3_1, atan2sf3_1, atan2xf_1, atan2tf3_1): New define_insn |
| patterns that actually specify the behaviour of x87's FPATAN. |
| |
| 2003-07-07 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Remove bogus |
| clearing of SYMBOL_FLAG_LOCAL bit. |
| If vcall_offset fits into signed 16-bit immediate, use |
| one instruction for both addition and load. |
| |
| 2003-07-07 Neil Booth <neil@daikokuya.co.uk> |
| |
| * opts.c (common_handle_option): Correct handling of the |
| -falign- switches that do and don't take an argument. |
| |
| 2003-07-07 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (pushqi1_h8300hs): Revert my patch |
| today. |
| (pushhi1_h8300hs): Likewise. |
| |
| 2003-07-07 Andreas Jaeger <aj@suse.de> |
| |
| * genextract.c: Convert remaining prototypes to ISO C90. |
| |
| * cpplex.c (_cpp_free_buff): Convert prototype to ISO C90. |
| * fold-const.c (fold_single_bit_test): Likewise. |
| * diagnostic.c (default_diagnostic_finalizer): Likewise. |
| * cfgrtl.c (rtl_redirect_edge_and_branch): Likewise. |
| |
| * gengtype.c (write_array): Generate ISO C90 prototypes. |
| |
| * genflags.c (gen_proto): Generate ISO C90 prototypes. |
| |
| 2003-07-07 Roger Sayle <roger@eyesopen.com> |
| |
| PR optimization/11059 |
| * expr.c (can_store_by_pieces): Return true if length is zero. |
| (store_by_pieces): If length is zero and endp is two, abort, |
| othwerise, if length is zero and endp is not two, return "to". |
| (clear_by_pieces): Do nothing if length is zero. |
| (clear_storage): Do nothing if length is zero. |
| (store_constructor): Simplify code when size is zero, or the |
| target has already been cleared. This avoids emitting a |
| blockage instruction when initializing empty structures. |
| |
| 2003-07-07 Andreas Jaeger <aj@suse.de> |
| |
| * mips-tfile.c: Convert prototypes to ISO C90. |
| * mips-tdump.c: Convert prototypes to ISO C90. |
| |
| 2003-07-07 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * rtl.h (emit_line_note): Take a location_t. |
| (emit_line_note_force): Remove. |
| (set_file_and_line_for_statement): Take a location_t. |
| * tree.g (emit_line_note): Take a location_t. |
| * emit-rtl.c (emit_line_note): Take a location_t. |
| (emit_line_note_force): Remove. |
| * function.c (init_function_start): Adjust emit_line_note call. |
| (expand_function_end): Use force_next_line_note, not |
| emit_line_note_force. |
| * c-parse.in (maybe_type_qual): Adjust emit_line_note calls. |
| * c-semantics.c (genrtl_do_pushlevel, genrtl_goto_stmt, |
| genrtl_expr_stmt_value, genrtl_decl_stmt, genrtl_if_stmt, |
| genrtl_while_stmt, genrtl_do_stmt_1, genrtl_return_stmt, |
| genrtl_for_stmt, genrtl_break_stmt, genrtl_continue_stmt, |
| genrtl_continue_stmt, genrtl_switch_stmt, |
| genrtl_asm_stmt): Likewise. |
| * expr.c (expand_expr): Likewise. |
| * integrate.c (expand_inline_function): Likewise. |
| * stmt.c (set_file_and_line_for_stmt): Take a location_t. |
| (expand_decl_init): Adjust emit_line_note call. |
| |
| 2003-07-07 Dale Johannesen <dalej@apple.com> |
| |
| * config/rs6000/darwin-tramp.asm: Fix trampolines. PR 10900. |
| |
| 2003-07-07 Andreas Jaeger <aj@suse.de> |
| |
| * config/i386/i386-protos.h: Convert prototypes to ISO C90. |
| * config/i386/i386.c: Likewise. |
| |
| 2003-07-07 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md: Use gen_int_mode instead of |
| GEN_INT (trunc_int_for_mode (...)). |
| |
| 2003-07-07 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (pushqi1_h8300hs): Optimize by pushing |
| 2 bytes and then subtract 2 from the stack pointer. |
| (pushhi1_h8300hs): Likewise. |
| |
| 2003-07-07 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * configure.in (enable_coverage): Remove -DSELF_COVERAGE, add |
| -frandom-seed. |
| * configure: Regenerated. |
| * Makefile.in: Remove extraneous comment. |
| * toplev.c (randomize): Protect against potential multiple calls. |
| * doc/invoke.texi (-frandom-seed): Document use for in coverage |
| files. |
| |
| 2003-07-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/11198 |
| * alias.c (objects_must_conflict_p): Return 1 if the types have |
| the same alias set, not if the alias sets only conflict. |
| |
| 2003-07-07 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| * cppcharset.c (ICONV_CONST): Define iff !HAVE_ICONV. |
| (convert_cset): Change inbuf to type ICONV_CONST char. |
| * Makefile.in (LIBS): Add LIBICONV. |
| |
| * doc/invoke.texi (-falign-functions): Document that |
| when n is zero then a machine-dependent default is used. |
| (-falign-labels): Document that when n is zero then a |
| machine-dependent default is used and that -falign-labels =1 |
| is equivalent to -fno-align-labels. |
| (-falign-loops): Likewise. |
| (-falign-jumps): Likewise. |
| |
| 2003-07-06 Art Haas <ahaas@airmail.net> |
| |
| * f/global.c (ffeglobal_type_string_): Fix obsolete GCC array |
| initializer syntax. |
| |
| 2003-07-06 James E Wilson <wilson@tuliptree.org> |
| |
| PR optimization/9812 |
| * rtl.h (mem_for_const_double): Delete prototype. |
| * varasm.c (mem_for_const_double): Delete function. |
| * config/m68k/hp320.h, config/m68k/linux.h, config/m68k/m68kelf.h, |
| config/m68k/m68kv4.h, config/m68k/netbsd-elf.h |
| (LEGITIMATE_PIC_OPERAND_P): Delete duplicate definitions. |
| * config/m68k/m68k.h (LEGITIMATE_CONSTANT_P): Disallow XFmode. |
| (LEGITIMATE_PIC_OPERAND_P): Delete CONST_DOUBLE tests. |
| * config/m68k/m68k.md (movxf): Add reload_in_progress guard. Add |
| comment about confused support for XFmode constants. |
| |
| 2003-07-07 Jan Hubicka <jh@suse.cz> |
| |
| * cfglayout.c (fixup_reorder_chain): Call delete_dead_jumptables. |
| |
| 2003-07-06 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c: Fix comment typos. |
| * config/h8300/h8300.md: Likewise. |
| * config/i386/athlon.md: Likewise. |
| * config/i386/i386.c: Likewise. |
| * config/i386/pentium.md: Likewise. |
| * config/ia64/ia64.c: Likewise. |
| * config/ia64/itanium1.md: Likewise. |
| * config/ia64/itanium2.md: Likewise. |
| * config/m32r/m32r.md: Likewise. |
| * config/m68hc11/m68hc11.c: Likewise. |
| * config/mcore/mcore.c: Likewise. |
| * config/mips/sr71k.md: Likewise. |
| * config/mips/t-iris5-as: Likewise. |
| * config/mmix/mmix.h: Likewise. |
| * config/ns32k/ns32k.h: Likewise. |
| * config/ns32k/NOTES: Fix a typo. |
| |
| 2003-07-06 Andreas Jaeger <aj@suse.de> |
| |
| * stmt.c: Convert remaining prototypes to ISO C90. |
| * cfglayout.c: Likewise. |
| * dbxout.c: Likewise. |
| * gcc.c: Likewise. |
| * genemit.c: Likewise. |
| |
| * basic-block.h: Convert prototypes to ISO C90. |
| * c-parse.in: Likewise. |
| * c-pragma.h: Likewise. |
| * c-typeck.c: Likewise. |
| * cfghooks.h: Likewise. |
| * cfgloopanal.c: Likewise. |
| * dbxout.h: Likewise. |
| * debug.h: Likewise. |
| * dwarf2asm.h: Likewise. |
| * gcov.c: Likewise. |
| * gengtype-lex.l: Likewise. |
| * sched-int.h: Likewise. |
| * timevar.c: Likewise. |
| |
| 2003-07-06 Neil Booth <neil@daikokuya.co.uk> |
| |
| * c-common.h (c_comon_handle_filename, |
| c_common_missing_arguement): New. |
| * c-lang.c (LANG_HOOKS_HANDLE_FILENAME, |
| LANG_HOOKS_MISSING_ARGUMENT): New. |
| * c-opts.c (missing_arg): Rename c_common_missing_argument, |
| update to be an appropriate langhook. |
| (c_common_handle_option): Don't handle filenames. |
| (c_common_handle_filename): New. |
| * hooks.c (hook_void_constcharptr, |
| hook_bool_constcharptr_size_t_false): New. |
| * hooks.h (hook_void_constcharptr, |
| hook_bool_constcharptr_size_t_false): New. |
| * langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME, |
| LANG_HOOKS_MISSING_ARGUMENT): New. |
| (LANG_HOOKS_INITIALIZER): Update. |
| * langhooks.h (struct lang_hooks): Add handle_filename and |
| missing_argument. |
| * opts.c (handle_option): Don't handle filenames here, but ... |
| (handle_options): ... here. |
| (common_handle_option): Don't handle missing arguments here. |
| * objc/objc-lang.c (LANG_HOOKS_HANDLE_FILENAME, |
| LANG_HOOKS_MISSING_ARGUMENT): New. |
| |
| 2003-07-06 Neil Booth <neil@daikokuya.co.uk> |
| |
| * Makfile.in: Remove traces of mbchar. |
| * c-parse.in (MULTIBYTE_CHARS): Remove. |
| * config.in (MULTIBYTE_CHARS): Remove. |
| * configure: Remove --enable-mbchar. |
| * configure.in: Remove --enable-mbchar. |
| * mbchar.c, mbchar.h: Remove. |
| * system.h: Poison MULTIBYTE_CHARS. |
| * config/linux-aout.h (MULTIBYTE_CHARS): Remove. |
| * config/linux.h (MULTIBYTE_CHARS): Remove. |
| * config/svr4.h (MULTIBYTE_CHARS): Remove. |
| * config/sparc/linux.h (MULTIBYTE_CHARS): Remove. |
| |
| 2003-07-06 Andreas Jaeger <aj@suse.de> |
| |
| * varray.c (varray_check_failed): Fix typo. |
| |
| * unroll.c: Convert prototypes to ISO C90. |
| * varasm.c: Likewise. |
| * varray.c: Likewise. |
| * varray.h: Likewise. |
| * vmsdbgout.c: Likewise. |
| * xcoffout.c: Likewise. |
| * xcoffout.h: Likewise. |
| |
| 2003-07-06 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * gcov-io.h: Add a local time stamp. |
| (struct gcov_info): Add stamp field. |
| (gcov_truncate): New. |
| * coverage.c (read_counts_file): Skip the stamp. |
| (coverage_begin_output): Write the stamp. |
| (build_gcov_info): Declare and init the stamp. |
| (coverage_finish): Only unlink data file, if stamp is zero. |
| * gcov-dump.c (dump_file): Dump the stamp. |
| * gcov.c (bbg_stamp): New. |
| (release_structures): Clear bbg_stamp. |
| (read_graph_file): Read stamp. |
| (read_count_file): Check stamp. |
| * libgcov.c (gcov_exit): Check stamp and truncate if needed. |
| |
| 2003-07-06 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * tree.h (default_flag_random_seed): Remove. |
| * toplev.h (local_tick): Declare. |
| * tree.c (flag_random_seed, default_flag_random_seed): Move to |
| toplev.c. |
| (append_random_chars): Don't call default_flag_random_seed. |
| * toplev.c (flag_random_seed): Define here. Set local_tick. |
| (local_tick): Define. |
| (randomize): New, moved from tree.c. |
| (print_switch_values): Adjust. |
| (toplev_main): Call randomize. |
| |
| 2003-07-06 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * tree.h (crc32_string): Declare. |
| * tree.c (append_random_chars): Remove. |
| (crc32_string): New. |
| (get_file_function_name_long): Use crc32_string here. |
| |
| 2003-07-06 Andreas Jaeger <aj@suse.de> |
| |
| * gcc.c: Convert prototypes to ISO C90. |
| * gcc.h: Likewise. |
| * gcov-dump.c: Likewise. |
| * gcov-iov.c: Likewise. |
| * gcse.c: Likewise. |
| * genattrtab.h: Likewise. |
| * ggc.h: Likewise. |
| * global.c: Likewise. |
| * graph.c: Likewise. |
| * graph.h: Likewise. |
| * hosthooks.h: Likewise. |
| * hooks.h: Likewise. |
| * hooks.c: Likewise. |
| * hashtable.h: Likewise. |
| * hashtable.c: Likewise. |
| * haifa-sched.c: Likewise. |
| * integrate.h: Likewise. |
| * integrate.c: Likewise. |
| * input.h: Likewise. |
| * ifcvt.c: Likewise. |
| * jump.c: Likewise. |
| * langhooks-def.h: Likewise. Add extern to prototypes. |
| * langhooks.c: Likewise. |
| * langhooks.h: Likewise. |
| * lcm.c: Likewise. |
| * local-alloc.c: Likewise. |
| * loop-init.c: Likewise. |
| * loop-unroll.c: Likewise. |
| * loop-unswitch.c: Likewise. |
| * loop.c: Likewise. |
| * loop.h: Likewise. Add extern to prototypes. |
| * machmode.h: Likewise. |
| * main.c: Likewise. |
| * mbchar.c: Likewise. |
| * mbchar.h: Likewise. |
| * mkdeps.c: Likewise. |
| * mkdeps.h: Likewise. |
| * optabs.c: Likewise. |
| * optabs.h: Likewise. |
| * output.h: Likewise. |
| * gccspec.c: Likwise. |
| * postreload.c: Likewise. |
| * prefix.c: Likewise. |
| * prefix.h: Likewise. |
| * print-rtl.c: Likewise. |
| * print-tree.c: Likewise. |
| * profile.c: Likewise. |
| * read-rtl.c: Likewise. |
| * real.c: Likewise. |
| * real.h: Likewise. |
| * recog.c: Likewise. |
| * recog.h: Likewise. |
| * reg-stack.c: Likewise. |
| * regclass.c: Likewise. |
| * regmove.c: Likewise. |
| * regrename.c: Likewise. |
| * regs.h: Likewise. |
| * reload.c: Likewise. |
| * reload.h: Likewise. |
| * reload1.c: Likewise. |
| * reorg.c: Likewise. |
| * resource.c: Likewise. |
| * resource.h: Likewise. |
| * rtl-error.c: Likewise. |
| * rtl.c: Likewise. |
| * rtl.h: Likewise. |
| * rtlanal.c: Likewise. |
| * sbitmap.c: Likewise. |
| * sbitmap.h: Likewise. |
| * scan-decls.c: Likewise. |
| * scan.c: Likewise. |
| * sched-deps.c: Likewise. |
| * sched-ebb.c: Likewise. |
| * sched-int.h: Likewise. |
| * sched-rgn.c: Likewise. |
| * sched-vis.c: Likewise. |
| * sibcall.c: Likewise. |
| * simplify-rtx.c: Likewise. |
| * sreal.c: Likewise. |
| * sreal.h: Likewise. |
| * ssa-ccp.c: Likewise. |
| * ssa-dce.c: Likewise. |
| * ssa.c: Likewise. |
| * ssa.h: Likewise. |
| * stack.h: Likewise. |
| * stmt.c: Likewise. |
| * stor-layout.c: Likewise. |
| * stringpool.c: Likewise. |
| * target.h: Likewise. |
| * timevar.c: Likewise. |
| * timevar.h: Likewise. |
| * tlink.c: Likewise. |
| * tracer.c: Likewise. |
| * tree-inline.c: Likewise. |
| * tree-inline.h: Likewise. |
| * tree.c: Likewise. |
| * tree.h: Likewise. |
| |
| 2003-07-05 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * combine.c (nonzero_bits1): Fix a warning. |
| |
| 2003-07-05 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (compute_mov_length): Correct the |
| length of loading CONST0_RTX (SFmode). |
| |
| 2003-07-05 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * toplev.c (output_clean_symbol_name): Remove. |
| * toplev.h (output_clean_symbol_name): Remove. |
| * config/alpha/alpha.c (unicosmk_output_module_name): Use |
| lbasename & clean_symbol_name. |
| |
| 2003-07-05 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * ggc.h: Follow spelling conventions. |
| * config/i386/i386.c: Likewise. |
| * config/i386/winnt.c: Likewise. |
| * config/rs6000/rs6000.c: Likewise. |
| |
| 2003-07-05 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * bt-load.c: Fix comment typos. |
| * c-incpath.c: Likewise. |
| * cfg.c: Likewise. |
| * cfgcleanup.c: Likewise. |
| * cfgloop.h: Likewise. |
| * cfgloopmanip.c: Likewise. |
| * cfgrtl.c: Likewise. |
| * diagnostic.h: Likewise. |
| * dwarfout.c: Likewise. |
| * emit-rtl.c: Likewise. |
| * et-forest.c: Likewise. |
| * et-forest.h: Likewise. |
| * expr.c: Likewise. |
| * gcse.c: Likewise. |
| * genattr.c: Likewise. |
| * jump.c: Likewise. |
| * langhooks.h: Likewise. |
| * local-alloc.c: Likewise. |
| * loop-unroll.c: Likewise. |
| * loop-unswitch.c: Likewise. |
| * ra-build.c: Likewise. |
| * regclass.c: Likewise. |
| * regmove.c: Likewise. |
| * rtl.def: Likewise. |
| * rtlanal.c: Likewise. |
| * sched-ebb.c: Likewise. |
| * sched-rgn.c: Likewise. |
| * simplify-rtx.c: Likewise. |
| * ssa.c: Likewise. |
| * tracer.c: Likewise. |
| * tree.c: Likewise. |
| |
| 2003-07-05 Zack Weinberg <zack@codesourcery.com> |
| |
| * cppcharset.c: Use the correct return type for the fallback iconv |
| macro. |
| |
| 2003-07-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| Blame to Jan Hubicka <jh@suse.cz> |
| * cfglayout.c (record_effective_endpoints): Split insns before |
| first basic block correctly. |
| |
| 2003-07-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * expr.c (expand_expr, case COMPONENT_REF): When seeing if should use |
| bitfield operations, use STRICT_ALIGNMENT, not SLOW_UNALIGNED_ACCESS |
| if EXPAND_CONST_ADDRESS or EXPAND_INITIALIZER. |
| |
| 2003-07-05 Andreas Jaeger <aj@suse.de> |
| |
| * genattrtab.c (write_attr_get): Revert part of last patch to |
| always write out a prototype. |
| |
| * genemit.c (gen_split): Readd lost unused attributes in last |
| patch. |
| |
| 2003-07-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * cfgloopmanip.c (force_single_succ_latches): Force latch to be |
| different from header. |
| |
| 2003-07-05 Andreas Schwab <schwab@suse.de> |
| |
| * config/m68k/m68k.c: Remove code protected by CRDS. |
| * config/m68k/m68k.md: Likewise. |
| |
| 2003-07-05 Neil Booth <neil@daikokuya.co.uk> |
| |
| PR driver/11417 |
| * c-opts.c (permit_fortran_options): New. |
| (c_common_init_options): Accept fortran front end options if |
| it looks like we might be preprocessing Fortran. |
| (c_common_handle_option): Don't reject switch if permit_fotran_options. |
| |
| 2003-07-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * genattr.c (internal_dfa_insn_code): Output prototype. |
| * genattrtab.c: Don't output unnecessary decls, output in ISO C. |
| * genautomata.c: Likewise. |
| * genconditions.c: Likewise. |
| * genemit.c: Likewise. |
| * genextract.c: Likewise. |
| * gengenrtl.c: Likewise. |
| * gengtype.c: Likewise. |
| * genopinit.c: Likewise. |
| * genoutput.c: Likewise. |
| * genpeep.c: Likewise. |
| * genrecog.c: Likewise. |
| |
| 2003-07-04 Zack Weinberg <zack@codesourcery.com> |
| |
| * cpplib.h (CPP_AT_NAME, CPP_OBJC_STRING): New token types. |
| (struct cpp_options): Add narrow_charset, wide_charset, |
| bytes_big_endian fields. Remove EBCDIC field. |
| (cpp_init_iconv, cpp_interpret_string): New external interfaces. |
| |
| * cpphash.h: Include <iconv.h> if we have it, otherwise |
| provide a dummy definition of iconv_t. |
| (struct cpp_reader): Add narrow_cset_desc and wide_cset_desc fields. |
| (_cpp_valid_ucn): Update prototype. |
| (_cpp_destroy_iconv): New prototype. |
| |
| * doc/cpp.texi: Document character set handling. |
| * doc/cppopts.texi: Document -fexec-charset= and -fexec-wide-charset=. |
| * doc/extend.texi: Delete entire section on multiline strings. |
| Rewrite section on __FUNCTION__ etc now that these are |
| variables in C. |
| |
| * cppucnid.tab, cppucnid.pl: New files. |
| * cppucnid.h: New generated file. |
| * cppcharset.c: Include cppucnid.h. Lots of commentary added. |
| (iconv_open, iconv, iconv_close): Provide dummy definitions |
| if !HAVE_ICONV. |
| (SOURCE_CHARSET, struct strbuf, init_iconv_desc, cpp_init_iconv, |
| _cpp_destroy_iconv, convert_cset, width_to_mask, convert_ucn, |
| emit_numeric_escape, convert_hex, convert_oct, convert_escape, |
| cpp_interpret_string, narrow_str_to_charconst, |
| wide_str_to_charconst): New. |
| (ucn_valid_in_identifier): Use a binary search through the |
| ucnranges table defined in cppucnid.h, not a long chain of if |
| statements. |
| (_cpp_valid_ucn): Add a limit pointer. Downgrade "universal |
| character names are only valid in C++ and C99" to a warning. |
| Issue the "meaning of \[uU] is different in traditional C" |
| warning here. Take care not to let iconv see an invalid UCS |
| value if we get a malformed UCN. Issue an error if we don't |
| have iconv. |
| (cpp_interpret_charconst): Moved here from cpplex.c. Use |
| cpp_interpret_string to do the heavy lifting. |
| |
| * cppinit.c (cpp_create_reader): Initialize bytes_big_endian, |
| narrow_charset, wide_charset fields of options structure. |
| (cpp_destroy): Call _cpp_destroy_iconv. |
| * cpplex.c (forms_identifier_p): Adjust call to _cpp_valid_ucn. |
| (maybe_read_ucn, hex_digit_value, cpp_parse_escape): Delete. |
| (cpp_interpret_charconst): Moved to cppcharset.c. |
| * cpplib.c (dequote_string): Delete. |
| (interpret_string_notranslate): New. |
| (do_line, do_linemarker): Use interpret_string_notranslate. |
| |
| * Makefile.in (cppcharset.o): Depend on cppucnid.h. |
| |
| * c-common.c (fname_string, combine_strings): Delete. |
| * c-common.h (fname_string, combine_strings): Delete prototypes. |
| * c-lex.c (ignore_escape_flag): Delete. |
| (cb_ident): Use cpp_interpret_string, not lex_string. |
| (get_nonpadding_token): New function. |
| (c_lex): Handle Objective-C @-prefixed identifiers and strings here. |
| Adjust calls to lex_string. Don't write *value twice. |
| (lex_string): Now handles string constant concatenation. |
| Most of the work handed off to cpp_interpret_string. |
| Call fix_string_type here. |
| * c-parse.in (STRING_FUNC_NAME, VAR_FUNC_NAME): Replace with |
| FUNC_NAME, throughout. |
| (OBJC_STRING): New token type. |
| (primary:STRING): No need to call fix_string_type here. |
| (primary:objc_string): Make that OBJC_STRING. |
| (objc_string nonterminal): Delete. |
| (yylexname): Delete code to handle fake string constants. |
| (yylexstring): Delete entirely. |
| (_yylex): Handle CPP_AT_NAME and CPP_OBJC_STRING. No need |
| to handle CPP_ATSIGN. |
| |
| * c.opt (-fexec-charset=, -fwide-exec-charset=): New options. |
| * c-opts.c (missing_arg, c_common_handle_option): Handle |
| OPT_fexec_charset_ and OPT_fwide_exec_charset_. |
| (c_common_init): Set cpp_opts->bytes_big_endian, not |
| cpp_opts->EBCDIC. Call cpp_init_iconv. |
| (print_help): Document -fexec-charset= and -fexec-wide-charset=. |
| (TARGET_EBCDIC): Delete default definition. |
| |
| * objc/objc-act.c (build_objc_string_object): No need to |
| handle string constant concatenation. |
| |
| 2003-07-04 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/install.texi: Fix typos. |
| * doc/invoke.texi: Likewise. |
| * doc/tm.texi: Likewise. |
| |
| 2003-07-04 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/pa/fptr.c: Fix comment typos. |
| * config/pa/pa-64.h: Likewise. |
| * config/pa/pa.c: Likewise. |
| * config/pa/pa.h: Likewise. |
| * config/rs6000/603.md: Likewise. |
| * config/rs6000/7xx.md: Likewise. |
| * config/rs6000/darwin.h: Likewise. |
| * config/rs6000/freebsd.h: Likewise. |
| * config/rs6000/rs6000.c: Likewise. |
| * config/rs6000/rs6000.md: Likewise. |
| * config/rs6000/spe.h: Likewise. |
| |
| 2003-07-04 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/2064.md: Change GNU CC to GCC. |
| * config/s390/2084.md: Likewise. |
| * config/s390/fixdfdi.h: Likewise. |
| * config/s390/linux.h: Likewise. |
| * config/s390/s390-modes.def: Likewise. |
| * config/s390/s390-protos.h: Likewise. |
| * config/s390/s390.c: Likewise. |
| * config/s390/s390.h: Likewise. |
| * config/s390/s390.md: Likewise. |
| * config/s390/s390x.h: Likewise. |
| |
| 2003-07-04 Jeff Law <law@redhat.com> |
| |
| PR c/11428 |
| * expr.c (do_store_flag): Pass in the correct result type |
| when calling fold_single_bit_test. |
| * fold-const.c (fold_single_bit_test): Use result_type for the |
| result when folding a sign bit test. |
| |
| 2003-07-04 Neil Booth <neil@daikokuya.co.uk> |
| |
| * opts.c (common_handle_options): Negate sense of -falign- switches. |
| |
| 2003-07-04 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * Makefile.in: Replace PWD with PWD_COMMAND. |
| |
| 2003-07-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * cfgloopanal.c (count_strange_loop_iterations): New static function. |
| (constant_iterations, count_loop_iterations, simple_loop_exit_p): |
| Handle strange loops. |
| |
| 2003-07-04 Toon Moene <toon@moene.indiv.nluug.nl> |
| |
| * install.texi: Even the g77 manpage is derived from |
| the full g77 manual. |
| |
| 2003-07-04 Zack Weinberg <zack@codesourcery.com> |
| |
| * ABOUT-NLS: Delete. |
| * intl: Delete entire directory. |
| * aclocal.m4: Include ../config/gettext.m4. Delete |
| AC_ISC_POSIX, AM_LANGINFO_CODESET, jm_GLIBC21, AM_LC_MESSAGES, |
| AM_PATH_PROG_WITH_TEST, AM_WITH_NLS, and AM_GNU_GETTEXT. |
| * configure.in: Use CY_GNU_GETTEXT, not AM_GNU_GETTEXT. |
| Remove intl/Makefile from all_outputs. |
| * configure, config.in: Regenerate. |
| * Makefile.in: Expunge all references to intl subdirectory. |
| Add -I../intl to INCLUDES. |
| * intl.h: Include libintl.h if and only if ENABLE_NLS is defined. |
| |
| 2003-07-04 Roger Sayle <roger@eyesopen.com> |
| |
| * config/rs6000/aix51.h (TARGET_C99_FUNCTIONS): Define. |
| * config/rs6000/aix52.h (TARGET_C99_FUNCTIONS): Likewise. |
| |
| 2003-07-04 Danny Smith <dannysmith@users.sourceforge.net> |
| |
| PR c++/5287, PR c++/7910, PR c++/11021 |
| * config/i386/winnt.c (ix86_handle_dll_attribute): Don't add |
| dllimport attribute if function is defined at declaration, but |
| report error instead. Likewise for dllimport'd variable |
| definitions. Set implicit TREE_PUBLIC for dllimport'd variables |
| declared within functions, Report error if dllimport or dllexport |
| symbol is not global. |
| (i386_pe_dllimport_p): Ignore dllimport attribute of functions |
| if defined after declaration or if inlined. Don't allow definition |
| of static data members of C++ classes. Don't dllimport virtual |
| methods. |
| (i386_pe_mark_dllexport): Warn about inconsistent dll attributes. |
| (i386_pe_mark_dllimport): Remove unnecessary checks. |
| (i386_pe_encode_section_info): Warn if the dllimport attribute |
| and symbol prefix have been instantiated and then overridden. |
| |
| * doc/extend.texi: Document dllimport and dllexport attributes. |
| |
| * config/i386/winnt.c (i386_pe_output_labelref): Fix indents. |
| |
| 2003-07-03 Uwe Stieber <uwe@kaos-group.de> |
| |
| * config/kaos.h (CPP_PREDEFINES): Delete. |
| (TARGET_OS_CPP_BUILTINS): New. |
| |
| 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * c-aux-info.c: Include toplev.h after c-tree.h. |
| * c-common.c: Likewise. |
| (GCC_DIAG_STYLE): Undef. |
| * c-semantics.c (GCC_DIAG_STYLE): Define. |
| * c-tree.h (GCC_DIAG_STYLE): Likewise. |
| * diagnostic.h (inform): Move prototype to toplev.h. |
| * jump.c: Include diagnostic.h before toplev.h. |
| * toplev.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_DIAG): Define. |
| (warning, error, fatal_error, pedwarn, sorry, inform, |
| error_for_asm, warning_for_asm): Mark with ATTRIBUTE_GCC_CXXDIAG. |
| |
| 2003-07-03 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * cfglayout.c (cfg_layout_duplicate_bb): Do not update frequencies |
| at all if edge is not specified. |
| (can_copy_bbs_p, copy_bbs): New. |
| * cfglayout.h (can_copy_bbs_p, copy_bbs): Declare. |
| * cfgloop.c (get_loop_body): Comment more precisely. |
| * cfgloopmanip.c (copy_bbs, record_exit_edges): Removed. |
| (scale_bbs_frequencies): Fix comment typo. |
| (can_duplicate_loop_p): Use can_copy_bbs_p. |
| (duplicate_loop_to_header_edge): Simplify by using copy_bbs. |
| |
| 2003-07-03 Devang Patel <dpatel@apple.com> |
| |
| * c-opts.c (c_common_parse_file): Remove extra |
| debug_hooks->start_source_file call. |
| |
| 2003-07-03 Roger Sayle <roger@eyesopen.com> |
| |
| * real.c (real_trunc, real_floor, real_ceil): New functions |
| to implement trunc, floor and ceil respectively. |
| * real.h (real_trunc, real_floor, real_ceil): Prototype here. |
| * builtins.c (integer_valued_real_p): New function to test if |
| a floating point expression has an integer valued result. |
| (fold_trunc_transparent_mathfn): Optimize foo(foo(x)) as |
| foo(x) where foo is an integer rounding function. Similarly, |
| optimize foo(bar(x)) as bar(x), and foo((double)(int)x) as |
| (double)(int)x when both foo and bar are integer rounding |
| functions and we don't need to honor errno. |
| (fold_builtin_trunc, fold_builtin_floor, fold_builtin_ceil): |
| New functions to fold trunc, floor and ceil. |
| (fold_builtin): Use fold_builtin_trunc to fold BUILT_IN_TRUNC*, |
| fold_builtin_floor to fold BUILT_IN_FLOOR* and fold_builtin_ceil |
| to fold BUILT_IN_CEIL*. |
| * fold-const.c (tree_expr_nonnegative_p): Handle FLOAT_EXPR and |
| the remaining integer rounding functions. |
| |
| 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * config/sparc/sparc.c (function_arg_partial_nregs): Use |
| SPARC_INT_ARG_MAX to determine where to split unnamed |
| complex FP arguments. |
| |
| 2003-07-03 Jan Hubicka <jh@suse.cz> |
| |
| * basic-block.h (create_basic_block, merge_blocks_nomove): Kill. |
| * cfgcleanup.c (merge_blocks): Rename to merge_blocks_move. |
| (merge_blocks_move_predecessor_nojumps, |
| merge_blocks_move_successor_nojumps): Use merge_blocks. |
| (try_optimize_cfg): Use merge_blocks_move. |
| * cfgrtl.c (create_basic_block): Rename to rtl_create_basic_block. |
| (merge_blocks_nomove): Rename to rtl_merge_blocks. |
| (cfg_layout_create_basic_block): New. |
| (rtl_can_merge_blocks): New. |
| (cfg_layout_split_block): Do not alloc aux by hand. |
| * cfghooks.h (cfg_hooks): Add create_basic_block, can_merge_blocks_p, |
| merge_blocks. |
| (create_basic_block, can_merge_blocks_p, merge_blocks): New macros. |
| * cfglayout.c (cfg_layout_duplicate_bb): Do not allocate aux by hand. |
| * cfgloopmanip.c (loop_split_edge_with): Likewise. |
| * ifcvt.c (merge_if_block): Use merge_blocks_nomove. |
| |
| * basic-block.h (basic_block_def): Add field 'rbi'. |
| * bb-reorder.c (find_traces, rotate_loop, mark_bb_visited, |
| find_traces_1_round, copy_bb, connect_traces): Update use of rbi. |
| * cfg.c (entry_exit_blocks): Add new field. |
| * cfglayout.c: Include alloc-pool.h; |
| (cfg_layout_pool): New. |
| (record_effective_endpoints, fixup_reorder_chain, |
| fixup_fallthru_exit_predecessor, cfg_layout_duplicate_bb): Update use |
| of rbi. |
| (cfg_layout_initialize_rbi): New function. |
| (cfg_layout_initialize): Use it. |
| (cfg_layout_finalize): Clear rbi fields. |
| * cfglayout.h (RBI): Kill. |
| (cfg_layout_initialize_rbi): Declare. |
| * cfgloopmanip.c (copy_bbs): Use rbi. |
| (record_exit_edges): Likewise. |
| (duplicate_loop_to_header_edge): Likewise. |
| * cfgrtl.c (cfg_layout_create_basic_block): Use |
| cfg_layout_initialize_rbi. |
| (cfg_layout_split_block): Use rbi. |
| (cfg_layout_delete_block): Likewise. |
| * loop-init.c (loop_optimizer_finalize): Likewise. |
| * loop-unswitch.c (unswitch_loop): Likewise. |
| * tracer.c (seen, tail_duplicate, layout_superblocks): Likewise. |
| |
| * cfgrtl.c: Update comments. |
| (try_redirect_by_replacing_jump): New argument. |
| (redirect_branch_edge): Break out from ... |
| (rtl_redirect_edge_and_branch): ... this one. |
| (update_cfg_after_block_merging): Break out from ... |
| (rtl_merge_blocks): ... this one. |
| (cfg_layout_split_edge): New. |
| (cfg_layout_merge_blocks): New. |
| (cfg_layout_can_merge_blocks_p): New. |
| (cfg_layout_redirect_edge_and_branch): Reorganize. |
| (cfg_layout_rtl_cfg_hooks): Fill in. |
| (cfg_layout_delete_block): Kill barriers. |
| * cfganal.c (can_fallthru): Deal with exit blocks |
| * cfglayout.c (cfg_layout_function_header): New function |
| (record_effective_endpoints): Record function header. |
| (fixup_reorder_chain): Fixup dead jumptables; place header |
| |
| * basic-block.h (CLEANUP_CFGLAYOUT): New flag. |
| * bb-reorder.c (cfg_layout_initialize): Update call. |
| * cfgcleanup.c (try_optimize_cfg): Supress optimizations of fallthru |
| edges in cfglayout mode. |
| * cfglayout.c (cleanup_unconditional_jumps): Kill. |
| (cfg_layout_initialize): Kill agrument loops; use cfgcleanup. |
| * cfglayout.h (cfg_layout_initialize): Update prototype. |
| * cfgloop.h (CP_INSIDE_CFGLAYOUT): Kill. |
| * cfgloopmanip.c (loop_split_edge_with): Use split_edge. |
| * flow.c (propagate_block): Do not crash when basic block ends |
| by first insn in the chain. |
| * loop-init.c (loop_optimizer_init): First enter cfglayout mode; later |
| do loop discovery. |
| * tracer.c (tracer): Update call of cfg_layout_initialize. |
| |
| 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * Makefile.in: Use dependency variables in lieu of explicit |
| files throughout. |
| |
| 2003-07-03 Steven Bosscher <steven@gcc.gnu.org> |
| |
| * rtl.h (ECF_*, flags_from_decl_or_type): Move from here... |
| * tree.h: ...to here. |
| |
| 2003-07-03 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/s390/2064.md: Fix comment typos. |
| * config/s390/2084.md: Likewise. |
| * config/s390/s390.c: Likewise. |
| * config/s390/s390.md: Likewise. |
| * config/sh/sh.c: Likewise. |
| * config/sh/sh.h: Likewise. |
| * config/sh/sh.md: Likewise. |
| * config/sparc/sparc.c: Likewise. |
| * config/sparc/sparc.h: Likewise. |
| * config/sparc/sparc.md: Likewise. |
| * config/stormy16/stormy16.c: Likewise. |
| * config/stormy16/stormy16.h: Likewise. |
| * config/stormy16/stormy-abi: Fix a typo. |
| |
| 2003-07-03 Kelley Cook <kelleycook@wideopenwest.org> |
| |
| * Makefile.in (ifcvt.o): Depend on OPTABS_H. |
| |
| 2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * config/mips/mips.h (save_argv): Delete. |
| |
| 2003-07-03 Roger Sayle <roger@eyesopen.com> |
| |
| PR target/10700 |
| * fold-const.c (extract_muldiv_1): There's nothing that can be done |
| if the expression is a SAVE_EXPR. |
| |
| 2003-07-03 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/m32r/m32r.c: Fix comment typos. |
| * config/m68hc11/m68hc11.c: Likewise. |
| * config/m68hc11/m68hc11.h: Likewise. |
| * config/m68k/m68k.c: Likewise. |
| * config/mcore/mcore.c: Likewise. |
| * config/mcore/mcore.h: Likewise. |
| * config/mcore/mcore.md: Likewise. |
| * config/mips/mips.c: Likewise. |
| * config/mips/mips.h: Likewise. |
| * config/mips/mips.md: Likewise. |
| * config/mips/netbsd.h: Likewise. |
| * config/mn10300/mn10300.c: Likewise. |
| |
| 2003-07-03 Andreas Schwab <schwab@suse.de> |
| |
| * dbxout.c (pending_bincls): Move decl down inside |
| DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO section. |
| |
| 2003-07-02 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * rtl.h (NOTE_DATA): Refer to whole union. |
| * emit-rtl.c (emit_note): Use memset to clear NOTE_DATA. |
| |
| 2003-07-03 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/11381 |
| * simplify-rtx.c (simplify_relational_operation): Check that |
| two equal operands have no side-effects before simplifying |
| the comparison. |
| |
| 2003-07-02 Jeff Law <law@redhat.com> |
| |
| * expr.c (do_store_flag): Remove special case folding for |
| single bit tests. Instead call back into the commonized folder |
| routine. |
| * fold-const.c (fold_single_bit_test): New function, mostly |
| extracted from do_store_flag, with an additional case extracted |
| from fold. |
| (fold): Call fold_single_bit_test appropriately. |
| * tree.h (fold_single_bit_test): Prototype. |
| |
| 2003-07-02 Zack Weinberg <zack@codesourcery.com> |
| |
| * system.h: Include filenames.h. |
| (IS_DIR_SEPARATOR, IS_ABSOLUTE_PATHNAME): Don't define. |
| (DIR_SEPARATOR, DIR_SEPARATOR_2): If not already defined, |
| define based on HAVE_DOS_BASED_FILE_SYSTEM. |
| * config/i386/xm-cygwin.h, config/i386/xm-djgpp.h |
| * config/i386/xm-mingw32.h: Don't define |
| HAVE_DOS_BASED_FILE_SYSTEM, |
| DIR_SEPARATOR, or DIR_SEPARATOR_2. |
| * doc/hostconfig.texi: Update to match. |
| |
| * cppfiles.c, gcc.c, gensupport.c, protoize.c, |
| config/i386/cygwin.h: |
| Use IS_ABSOLUTE_PATH throughout. |
| * gcc.c (DIR_UP): Delete, unused. |
| * protoize.c (IS_SAME_PATH): Define in terms of |
| FILENAME_CMP. |
| (is_abspath): Delete. |
| |
| 2003-07-02 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/i386/emmintrin.h: Fix comment typos. |
| * config/i386/i386.c: Likewise. |
| * config/i386/i386.h: Likewise. |
| * config/i386/sco5.h: Likewise. |
| * config/ia64/ia64.c: Likewise. |
| * config/ia64/itanium2.md: Likewise. |
| |
| 2003-07-02 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * dbxout.c (pending_bincls): Replace DBX_USE_BINCLS with |
| DBX_USE_BINCL. |
| (emit_bincl_stab): Same. |
| (emit_pending_bincls): Same. |
| |
| 2003-07-02 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (compute_mov_length): Fix the length of |
| loading CONST0_RTX (SFmode). |
| * config/h8300/h8300.h (CONST_DOUBLE_OK_FOR_LETTER_P): Change |
| 'G' to CONST0_RTX (SFmode). |
| * config/h8300/h8300.md (movsf_h8300): Change the first |
| constraint to 'G'. |
| (movsf_h8300h): Likewise. |
| |
| 2003-07-02 Neil Booth <neil@daikokuya.co.uk> |
| |
| * c-common.h (c_common_init_options): New prototype. |
| * c-opts.c (deferred_size): Remove. |
| (defer_opt): Array is now pre-allocated. |
| (c_common_init_options): Pre-allocate deferred_opts. Make |
| lang_flags unsigned. |
| (push_command_line_options): Free deferred_opts. |
| * hooks.c (hook_uint_uint_constcharptrptr_0): New. |
| * hooks.h (hook_uint_uint_constcharptrptr_0): New. |
| * langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): Update. |
| * langhooks.h (struct lang_hooks): New prototype for init_options. |
| * main.c (main): Cast argv. |
| * opts.c (handle_option, handle_options): Update prototypes. |
| (decode_options): save_argc, save_argv are not global. Constify. |
| * opts.h (decode_options): New prototype. |
| * toplev.c (general_init): New protoype. |
| (save_argv): Make static. |
| (save_argc): Remove. |
| (print_switch_values, general_init): Constify. |
| (toplev_main): Save argv. |
| * toplev.h (toplev_main): Update prototype. |
| (save_argc, save_argv): Remove. |
| |
| 2003-07-02 David Edelsohn <edelsohn@gnu.org> |
| |
| * dbxout.c (pending_bincls): Guard with DBX_USE_BINCLS. |
| (emit_bincl_stab): Same. |
| (emit_pending_bincls): Same. |
| |
| 2003-07-02 Nathan Sidwell <nathan@codesourcery.com> |
| |
| PR c++/11072 |
| * ginclude/stddef.h (offsetof): Remove cast to 'char &'. Explain why. |
| |
| 2003-07-02 Andreas Schwab <schwab@suse.de> |
| |
| * dbxout.c (pending_bincls): Only define if DBX_DEBUGGING_INFO. |
| |
| 2003-07-02 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/11210 |
| * expr.c (handled_component_p) [NOP_EXPR]: Add ??? note |
| about the behaviour with regard to bitfields. |
| * fold-const (decode_field_reference): Record outermost type in |
| case the expression is a NOP. Strip all NOPs. Set the signedness |
| to that of the outermost type (if any) when the bitsize is equal |
| to the size of the type. |
| |
| 2003-07-02 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.md (addsi3): Remove workaround for adds of -32768. |
| (addsi3_internal, adddi3, adddi3_internal_2): Likewise. |
| (adddi3_internal_3, addsi3_internal_2): Likewise. |
| |
| 2003-07-02 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (machine_function): Add new fields: |
| ignore_hazard_length_p and all_noreorder_p. |
| (mips_flag_delayed_branch): New variable. |
| (override_options): Treat '/' as an operand punctuation character. |
| Set up mips_flag_delayed_branch. |
| (print_operand): Handle '/'. |
| (mips_output_function_prologue): Put the whole function in |
| .set noreorder and .set nomacro if all_noreorder_p is true. |
| (mips_output_function_epilogue): End the noreorder/nomacro sequence. |
| (mips16_optimize_gp): Remove "first insn" parameter. |
| (mips16_lay_out_constants): New function, split out from mips_reorg. |
| (mips_avoid_hazard, mips_avoid_hazards): New functions. |
| (mips_reorg): For mips16 code, call mips16_lay_out_constant |
| and (optionally) mips16_optimize. If TARGET_EXPLICIT_RELOCS, |
| do delayed-branch scheduling followed by hazard detection. |
| (mips_adjust_insn_length): Only account for hazards if |
| !ignore_hazard_length_p. |
| (mips_output_load_label): Add a nop to the o32 sequence if |
| the target suffers from load delays. |
| (mips_output_conditional_branch): Add %/ to the end of branches. |
| (mips_output_division): Fill the branch delay slot with %#. |
| * config/mips/mips.md: Remove redundant '%*' from mips16 branch |
| instructions. End all other %* branches with %/. |
| (ffssi2, ffsdi2): Fix lengths. |
| (truncdisi2, truncdihi2, truncdiqi2): Add store attributes. |
| (fix_truncdfsi2_macro): Turn off .set nomacro if appropriate. |
| (fix_truncsfsi2_macro): Likewise. |
| (mov_lwl): Set hazard to "none". |
| (ashldi3_internal): Fill the branch delay slot with %#. |
| (ashrdi3_internal, lshrdi3_internal): Likewise. |
| (exception_receiver): Explicitly set $28. |
| (hazard_nop): New pattern. |
| |
| 2003-07-02 Jan Hubicka <jh@suse.cz> |
| |
| * cgraphunit.c (cgraph_finalize_unit): Set current_function_decl |
| before calling tree_inlinable_function_p. |
| |
| 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * fixinc/inclhack.def (irix_stdio_va_list): Apply to IRIX 6.5 |
| <internal/stdio_core.h> too. |
| (stdio_va_list): Apply to IRIX 6.5 <internal/stdio_core.h> and |
| <internal/wchar_core.h> too. |
| Substitute va_list uses in inline definition. |
| * fixinc/fixincl.x: Regenerate. |
| |
| 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/mips/iris5.h (SET_FILE_NUMBER): Moved here from iris3.h. |
| Undef before redefinition. |
| (LABEL_AFTER_LOC): Likewise. |
| (DEFAULT_SIGNED_CHAR): Likewise. |
| (ASM_OUTPUT_ASCII): Moved here from iris4.h. |
| Fix IRIX spelling. |
| |
| * config/mips/iris3.h: Remove, unused. |
| * config/mips/iris4.h: Likewise. |
| |
| * config/mips/mips.h (STACK_ARGS_ADJUST): Remove, unused. |
| |
| * config/mips/iris5.h (TARGET_DEFAULT): Move ... |
| * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here to |
| target_cpu_default. |
| |
| * config/mips/iris5.h: Move explicit includes ... |
| * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): ... here. |
| |
| * config/mips/iris6.h (MIPS_ISA_DEFAULT, MIPS_ABI_DEFAULT): Move ... |
| * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to |
| tm_defines. |
| |
| * config/mips/iris6.h (TARGET_DEFAULT): Move ... |
| * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here to |
| target_cpu_default. |
| |
| * config/mips/iris6.h: Fix IRIX spelling. |
| (MULTILIB_DEFAULTS): Undef before redefinition. |
| |
| * config/mips/iris6.h: Move explicit includes ... |
| * config.gcc (mips-sgi-irix6*, mips-sgi-irix5cross64): ... here. |
| |
| 2003-07-02 Jan Hubicka <jh@suse.cz> |
| |
| * cgraph.c (cgraph_mark_needed_node, cgraph_varpool_mark_needed_node, |
| cgraph_varpool_finalize_decl, cgraph_varpool_assemble_pending_decls): |
| Use next_needed field instead of aux to maintain the queue. |
| * cgraph.h (cgraph_node): Add next_needed. |
| (cgraph_varpool_node): Add next_needed; remove aux. |
| * cgraphunit.c (cgraph_finalize_compilation_unit): Use next_needed. |
| |
| 2003-07-02 Jan Hubicka <jh@suse.cz> |
| |
| * cgraphunit.c (cgraph_finalize_function): Set finalized. |
| (cgraph_finalize_function): Do not examine inlinablility. |
| (cgraph_finalize_compilation_unit): Do it here. |
| * cgraph.h (cgraph_local_info): Add finalized field. |
| |
| 2003-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * ggc-common.c (gt_pch_save): Cast MAP_FAILED to void *. |
| (gt_pch_restore): Likewise. |
| |
| 2003-07-01 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/alpha/alpha.c: Fix comment typos. |
| * config/alpha/elf.h: Likewise. |
| * config/arm/arm.c: Likewise. |
| * config/arm/arm.h: Likewise. |
| * config/arm/arm.md: Likewise. |
| * config/arm/t-arm-coff: Likewise. |
| * config/arm/t-strongarm-pe: Likewise. |
| * config/arm/xscale-elf.h: Likewise. |
| * config/avr/avr.h: Likewise. |
| |
| 2003-07-01 Jeff Law <law@redhat.com> |
| |
| * stmt.c (any_pending_cleanups): Remove another redundant test. |
| |
| 2003-07-01 David Edelsohn <edelsohn@gnu.org> |
| J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * config/rs6000/rs6000.md (ctr{s,d}i_internal?): Add earlyclobber |
| for MEM case. |
| |
| 2003-07-01 Devang Patel <dpatel@apple.com> |
| |
| * dbxout.c (DBXOUT_DECR_NESTING): Emit pending bincls, if required. |
| (binclstatus): New. |
| (struct dbx_file): New members - bincl_status, pending_bincl_name and |
| prev. |
| (pending_bincls): New. |
| (dbxout_init): Initialize new dbx_file members. |
| (dbxout_start_source_file): Same. |
| (emit_bincl_stab): New function. |
| (emit_pending_bincls): Same. |
| (emit_pending_bincls_if_required): Same. |
| (dbxout_end_source_file): Emit EINCL stab only if BINCL is already |
| processed. |
| (dbxout_begin_block): Emit pending BINCL stabs. |
| (dbxout_end_block): Same. |
| (dbxout_function_decl): Same. |
| (dbxout_continue): Same. |
| (dbxout_type): Same. |
| (dbxout_class_name_qualifiers): Same. |
| (dbxout_symbol): Same. |
| (dbxout_symbol_location): Same. |
| (dbxout_parms): Same. |
| |
| 2003-07-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * c-semantics.c (genrtl_case_label): Fix format specifier bug. |
| * cfgrtl.c (rtl_verify_flow_info_1): Likewise. |
| |
| 2003-07-01 Andreas Jaeger <aj@suse.de> |
| |
| * fold-const.c: Convert prototypes to ISO C90. |
| * function.c: Likewise. |
| * function.h: Likewise. |
| |
| 2003-07-01 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/contrib.texi: Fix typos. |
| * doc/invoke.texi: Likewise. |
| * doc/passes.texi: Likewise. |
| * doc/sourcebuild.texi: Likewise. |
| * doc/tm.texi: Likewise. |
| |
| 2003-07-01 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * basic-block.h: Fix comment typos. |
| * bb-reorder.c: Likewise. |
| * c-format.c: Likewise. |
| * cfgcleanup.c: Likewise. |
| * cfghooks.h: Likewise. |
| * cfgloop.c: Likewise. |
| * cfgloopmanip.c: Likewise. |
| * cfgrtl.c: Likewise. |
| * cgraph.h: Likewise. |
| * cgraphunit.c: Likewise. |
| * combine.c: Likewise. |
| * convert.c: Likewise. |
| * dbxout.c: Likewise. |
| * df.c: Likewise. |
| * df.h: Likewise. |
| * diagnostic.c: Likewise. |
| * dwarf2out.c: Likewise. |
| * et-forest.h: Likewise. |
| * flow.c: Likewise. |
| * fold-const.c: Likewise. |
| * function.h: Likewise. |
| * gcov-io.h: Likewise. |
| * gcov.c: Likewise. |
| * gcse.c: Likewise. |
| * genautomata.c: Likewise. |
| * ggc-common.c: Likewise. |
| * ggc-page.c: Likewise. |
| * loop-unroll.c: Likewise. |
| * loop-unswitch.c: Likewise. |
| * loop.c: Likewise. |
| * mips-tfile.c: Likewise. |
| * optabs.c: Likewise. |
| * ra-build.c: Likewise. |
| * ra-colorize.c: Likewise. |
| * ra-rewrite.c: Likewise. |
| * ra.h: Likewise. |
| * regmove.c: Likewise. |
| * reload.c: Likewise. |
| * rtlanal.c: Likewise. |
| * sched-ebb.c: Likewise. |
| * sched-int.h: Likewise. |
| * sched-vis.c: Likewise. |
| * sreal.c: Likewise. |
| * ssa-ccp.c: Likewise. |
| * ssa.c: Likewise. |
| * toplev.c: Likewise. |
| * tree-inline.c: Likewise. |
| * value-prof.c: Likewise. |
| * value-prof.h: Likewise. |
| |
| 2003-07-01 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * rtl.h (emit_line_note_after): Remove. |
| (emit_note_copy_after, emit_note_copy): New. |
| * emit-rtl.c (reorder_insns_with_line_notes): Replace |
| emit_line_note_after with emit_note_copy_after. |
| (emit_insn_after_with_line_notes): Likewise. |
| (emit_line_note_after): Kill. |
| (emit_note_copy_after): New. |
| (emit_note_copy): New. |
| * function.c (emit_return_into_block): Use emit_note_copy_after. |
| (thread_prologue_and_epilogue_insns): Likewise. |
| * integrate.c (expand_inline_function): Use emit_note_copy. |
| (copy_insn_list): Likewise. |
| * unroll.c (copy_loop_body): Likewise. |
| * cfglayout.c (duplicate_insn_chain): Likewise. |
| |
| 2003-07-01 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * c-tree.h (define_label): Replace filename and lineno arguments |
| with a location_t. |
| * c-decl.c (poplevel): Adjust define_label call. |
| (pop_label_level): Likewise. |
| (define_label): Replace filename and lineno arguments with a |
| location_t. |
| (store_parm_decls): Use DECL_SOURCE_LOCATION. |
| * c-parse.in (label): Adjust define_label call. |
| |
| 2003-07-01 Neil Booth <neil@daikokuya.co.uk> |
| |
| * config/sol2.h, config/alpha/alpha.h, config/alpha/linux.h, |
| config/i386/i386-interix.h, config/ia64/hpux.h, config/mips/iris6.h, |
| config/mips/linux.h, config/mips/mips.h, config/pa/pa-hpux.h, |
| config/pa/pa-hpux10.h, config/pa/pa-hpux11.h, config/pa/pa-pro-end.h, |
| config/pa/pa.h, config/pa/rtems.h: Use c_dialect_ macros. |
| |
| 2003-07-01 Andreas Jaeger <aj@suse.de> |
| |
| * final.c: Convert prototypes to ISO C90. |
| * flow.c: Likewise. |
| * flags.h: Likewise. |
| * gcov-io.c: Likewise. |
| * gcov-io.h: Likewise. |
| |
| 2003-06-30 Bruno Haible <bruno@clisp.org> |
| |
| PR middle-end/6578 |
| * libgcc2.c (__subvsi3): Remove simplification that would not work |
| when subtracting -0x80000000. |
| (__subvdi3): Remove simplification that would return a wrong result. |
| (__mulvsi3): Fix overflow check. |
| (__absvdi2): Fix simplification that would return a wrong result. |
| (__mulvdi3): Fix overflow check. |
| |
| 2003-06-30 Jeff Law <law@redhat.com> |
| |
| * stmt.c (any_pending_cleanups): Lose argument THIS_CONTOUR, it |
| was always passed in the value '1'. Simplify body appropriately. |
| * tree.h (any_pending_cleanups): Corresponding changes. |
| * calls.c: (expand_call): Corresponding changes. |
| |
| 2003-06-30 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * combine.c (distribute_notes): Don't bother REG_WAS_0. |
| * cse.c (cse_insn): Likewise. |
| * final.c (final_scan_insn): Likewise. |
| * jump.c (duplicate_loop_exit_test): Likewise. |
| * rtl.c (reg_note_name): Remove REG_WAS_0. |
| * rtl.h (REG_WAS_0): Remove. |
| * unroll.c (final_reg_note_copy): Don't bother REG_WAS_0. |
| * config/avr/avr.c (output_movqi): Don't use reg_was_0. |
| (output_movhi): Likewise. |
| (output_movsisf): Likewise. |
| (reg_was_0): Remove. |
| * config/m68hc11/m68hc11.c (m68hc11_gen_movhi): Don't use |
| REG_WAS_0. |
| (m68hc11_gen_movqi): Likewise. |
| * config/vax/vax-protos.h: Remove the prototype for |
| reg_was_0_p. |
| * config/vax/vax.c (follows_p): Remove. |
| (reg_was_0_p): Likewise. |
| * config/vax/vax.md (movsi): Don't use reg_was_0_p. |
| (movhi): Likewise. |
| (movqi): Likewise. |
| * doc/rtl.texi (REG_WAS_0): Remove. |
| |
| 2003-06-30 Mark Mitchell <mark@codesourcery.com> |
| |
| * config/rs6000/spe.h (__ev_set_spefscr_frmc): Set the flag. |
| |
| 2003-06-30 Bob Wilson <bob.wilson@acm.org> |
| |
| * config/xtensa/lib1funcs.asm: Use "xtensa-config.h" from |
| top-level include directory. |
| * config/xtensa/lib2funcs.S: Likewise. |
| * config/xtensa/xtensa.h: Likewise. |
| * config/xtensa/xtensa-config.h: Remove. |
| * doc/install.texi: Update location of "xtensa-config.h" header. |
| |
| 2003-06-30 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (s390_extra_constraint): New function. |
| * config/s390/s390-protos.h (s390_extra_constraint): Declare it. |
| * config/s390/s390.h (EXTRA_CONSTRAINT): Use it. |
| * config/s390/s390.c (q_constraint): Remove. |
| * config/s390/s390-protos.h (q_constraint): Likewise. |
| * config/s390/s390.h (EXTRA_MEMORY_CONSTRAINT): Add 'R', 'S', 'T'. |
| (EXTRA_ADDRESS_CONSTRAINT): Define. |
| |
| * config/s390/s390.c (larl_operand): Refuse out-of-range operands. |
| (DISP_IN_RANGE, s390_short_displacement): New. |
| (legitimate_reload_operand_p): Support long displacements. |
| (s390_decompose_address): Likewise. |
| (legitimize_pic_address): Likewise. |
| (legitimize_address): Likewise. |
| (s390_fixup_clobbered_return_reg): Likewise. |
| (s390_emit_prologue, s390_emit_epilogue): Likewise. |
| (s390_output_mi_thunk): Likewise. |
| |
| * config/s390/s390.md (attr "op_type"): Add "RXY", "RSY", "SIY". |
| (attr "atype", attr "length"): Add defaults for new op_types. |
| (all insns): Change op_type attribute where appropriate. |
| |
| ("*movdi_lay", "*movsi_lay", "*extendqidi2", "*extendqisi2"): New insns. |
| ("*tmqi_ext", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem", *tmqi_mem", |
| "*tstsi", "*tstsi_cconly", "*tsthiCCT", "*tsthiCCT_cconly", |
| "*tsthi", "*tsthi_cconly", "*tstqiCCT", "*tstqiCCT_cconly", |
| "*tstqi", "*tstqi_cconly", "*cmpsi_ccs_sign", "*cmpsi_ccs", |
| "*cmpsi_ccu", "*cmphi_ccu", "*cmpqi_ccu", "*cli", |
| "movti", "*movdi_64", "*movdi_31", "*movsi", "movhi", "movqi_64", |
| "movqi", "*movstrictqi", "*movstricthi", "movstrictsi", |
| "*movdf_64", "*movdf_31", "*movsf", |
| "*load_multiple_si", "*store_multiple_di", |
| "*sethighqisi", "*sethighhisi", "*sethighqidi_31", "*extendhisi2", |
| "*la_64", "*la_31", "*la_31_and", "force_la_31", |
| "*addsi3_carry1_cc", *addsi3_carry1_cconly", |
| "*addsi3_carry2_cc", *addsi3_carry2_cconly", |
| "*addsi3_cc", "*addsi3_cconly", "*addsi3_cconly2", |
| "*addsi3_sign", "*addsi3_sub", "addsi3", |
| "*subsi3_borrow_cc", "*subsi3_borrow_cconly", "*subsi3_cc", |
| "*subsi3_cconly", "*subsi3_sign", "*subsi3_sub", "subsi3", |
| "mulsi3" |
| "*andsi3_cc", "*andsi3_cconly", "andsi3", |
| "*andqi3_ss", "*andqi3_ss_inv", |
| "*iorsi3_cc", "*iorsi3_cconly", "iorsi3", |
| "*iorqi3_ss", "*iorqi3_ss_inv", |
| "*xorsi3_cc", "*xorsi3_cconly", "xorsi3", |
| "*xorqi3_ss", "*xorqi3_ss_inv", |
| "*tls_load_31"): Add alternatives for long-displacement instructions. |
| |
| ("*cmpdf_ccs", "*cmpdf_ccs_ibm", "*cmpsf_ccs", "*cmpsf_ccs_ibm", |
| "*load_multiple_di", "*store_multiple_di", |
| "*sethighqidi_64", "*zero_extendhisi2_31", |
| "truncdfsf2_ibm", "extendsfdf2_ieee", "extendsfdf2_ibm", |
| "adddf3", "*adddf3", "*adddf3_ibm", |
| "addsf3", "*addsf3", "*addsf3_ibm", |
| "subdf3", "*subdf3", "*subdf3_ibm", |
| "subsf3", "*subsf3", "*subsf3_ibm", |
| "mulsi_6432", "divmoddisi3", |
| "muldf3", "*muldf3", "*muldf3_ibm", |
| "mulsf3", "*mulsf3", "*mulsf3_ibm", |
| "divdf3", "*divdf3", "*divdf3_ibm", |
| "divsf3", "div*sf3", "*divsf3_ibm", |
| "sqrtdf2", "sqrtsf2", |
| "*cjump_long", "*icjump_long", "indirect_jump", "casesi_jump", |
| "*doloop_si_long", "*doloop_di_long", "bas_64", "bas_31", |
| "bas_r_64", "bas_r_31", "bas_tls_31", "bas_tls_64"): Adapt memory |
| and address constraints for instructions that do not accept long |
| displacements. |
| |
| 2003-06-30 Hartmut Penner <hpenner@de.ibm.com> |
| Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/2084.md: New file. |
| * config/s390/s390.md: Include it. |
| * config/s390/s390.c (s390_adjust_priority): New function. |
| (TARGET_SCHED_ADJUST_PRIORITY): Define. |
| (s390_first_cycle_multipass_dfa_lookahead): New function. |
| (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD): Define. |
| (s390_sched_reorder2): New function. |
| (TARGET_SCHED_REORDER2): Define. |
| (s390_adjust_cost): Support PROCESSOR_2084_Z990 cpu type. |
| (s390_issue_rate): Likewise. |
| |
| Mon Jun 30 23:47:33 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * Makefile.in (GTFILES): Add cgraph.h. |
| * cgraph.c (known_decls): Remove. |
| (cgraph_hash, cgraph_nodes, cgraph_nodes_queue, |
| cgraph_varpool_hash, cgraph_varpool_nodes_queue): GTYize. |
| (cgraph_node): Do not allocate known_decls; use polutate hashtable. |
| (cgraph_varpool_node): Likewise; add next pointer. |
| (cgraph_varpool_nodes): New static variable. |
| * cgraph.h (cgraph_local_info, cgraph_global_info, cgraph_rtl_info, |
| cgraph_node, cgraph_edge, cgraph_varpool_node, cgraph_nodes, cgraph_n_nodes, |
| cgraph_varpool_n_nodes, cgraph_varpool_nodes_queue): GTYize. |
| * gengtype.c (open_base_files): Include cgraph.h |
| |
| 2003-06-30 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
| |
| * Changelog: Remove ">>>>>>>" from previous change. |
| |
| 2003-06-30 Volker Reichelt <reichelt@igpm.rwth-aachen.de> |
| |
| * config/cris/cris.c: Fix spelling for "testcase". |
| * config/cris/cris.h: Likewise. |
| * config/cris/cris.md: Likewise. |
| * config/mmix/crti.asm: Likewise. |
| * config/mmix/mmix.h: Likewise. |
| * config/mmix/mmix.md: Likewise. |
| |
| 2003-06-30 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Make it always |
| 1. |
| |
| 2003-06-30 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config.gcc [s390*-*-*]: Support --with-arch, --with-tune, and |
| --with-mode configure options. |
| * config/s390/s390.h (OPTION_DEFAULT_SPECS): Define. |
| (DRIVER_SELF_SPECS): Define. |
| * config/s390/linux.h (ASM_SPEC): Pass architecture mode and cpu |
| architecture to assembler. |
| (LINK_SPEC): Merge 31-bit and 64-bit variants. |
| (LINK_ARCH31_SPEC, LINK_ARCH64_SPEC, EXTRA_SPECS): Remove. |
| * config/s390/s390.c (override_options): New default rules for |
| architecture mode and cpu architecture selection. |
| * doc/invoke.texi (-mesa, -mzarch, -march, -mtune): Document |
| new default rules. |
| |
| * config/s390/s390.h (enum processor_type): Add PROCESSOR_2084_Z990. |
| * config/s390/s390.md (attr "cpu"): Add "z990" processor type. |
| * config/s390/s390.c (override_options): Add "z990" to |
| processor_alias_table. |
| * doc/invoke.texi (-march): Document "z990" processor type. |
| |
| * config/s390/s390.c (s390_tune_flags, s390_arch_flags): New variables. |
| * config/s390/s390.h (s390_tune_flags, s390_arch_flags): Declare. |
| (enum processor_flags, TARGET_CPU_IEEE_FLOAT, TARGET_CPU_ZARCH, |
| TARGET_CPU_LONG_DISPLACEMENT, TARGET_LONG_DISPLACEMENT): New. |
| * config/s390/s390.c (override_options): Replace enum pta_flags by |
| enum processor_flags. Fill in s390_tune_flags and s390_arch_flags. |
| |
| * config/s390/s390.c (s390_cpu): Rename to ... |
| (s390_tune): ... this. |
| * config/s390/s390.h (s390_cpu, s390_tune): Likewise. |
| * config/s390/s390.c (s390_issue_rate, override_options): Likewise. |
| * config/s390/s390.md (attr "cpu"): Likewise. |
| |
| 2003-06-30 Neil Booth <neil@daikokuya.co.uk> |
| |
| * c-common.c (enum c_language_kind, flag_objc): Remove. |
| (fix_string_type, check_case_value, c_common_nodes_and_builtins, |
| c_add_case_label, finish_label_addr_expr, boolean_increment): |
| Use c_dialect_ macros. |
| * c-common.h (enum c_language_kind): Extend. |
| (c_dialect_cxx, c_dialect_objc): New. |
| (flag_objc): Remove. |
| (c_common_init_options): Update prototype. |
| * c-cppbuiltin.c (define__GNUC__, c_cpp_builtins): Use c_dialect_ |
| macros. |
| * c-decl.c (finsih_decl, grokfield, finish_struct): Use c_dialect_ |
| macros. |
| * c-format.c (C_STD_VER, C_STD_NAME): Similarly. |
| * c-lang.c (c_init_options): Remove. |
| (c_language): Define. |
| (LANG_HOOKS_INIT_OPTIONS): Use common hook. |
| * c-lex.c (lex_charconst): Use c_dialect_ macros. |
| * c-opts.c (lang_flags): Make function-local. |
| (c_common_init_options): Use c_dialect_ macros. Handle |
| C++ diagnostic requirements. |
| (c_common_handle_option, c_common_post_options): Use flag_cxx. |
| * c-parse.in (init_reswords): Use c_dialect_objc (). |
| * c-pch.c (get_ident): Use c_language. |
| * c-pretty-print.c (pp_c_bool_literal): Use c_dialect_ macros. |
| * c-typeck.c (comptypes, build_c_cast): Similarly. |
| * objc/objc-lang.c (c_language): Define. |
| (LANG_HOOKS_INIT_OPTIONS): Use common hook. |
| (objc_init_options): Remove. |
| |
| 2003-06-30 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/alpha/alpha.h (FUNCTION_ARG_PADDING): Remove. |
| * config/alpha/unicosmk.h: Don't #undef FUNCTION_ARG_PADDING. |
| |
| 2003-06-30 Wolfgang Bangerth <bangerth@dealii.org> |
| |
| * doc/sourcebuild.texi: Don't reference gnats.html any more. |
| |
| 2003-06-30 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (compute_mov_length): Fix length of |
| mov:SF on H8/300. |
| |
| 2003-06-30 Nick Clifton <nickc@redhat.com> |
| |
| * config/arm/arm.h (BIGGEST_FIELD_ALIGNMENT): Make defintion |
| constant. |
| |
| Mon Jun 30 15:36:29 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| (fyl2x_sfxf3, fyl2x_dfxf3, fscale_sfxf3, fscale_dfxf3): Fix condition. |
| |
| 2003-06-30 Hartmut Penner <hpenner@de.ibm.com> |
| |
| * config/rs6000/rs6000.c (rs6000_split_altivec_in_gprs): New function. |
| (altivec_in_gprs_p): New function. |
| |
| * config/rs6000/rs6000-protos (rs6000_split_altivec_in_gprs): New |
| prototype. |
| (altivec_in_gprs_p): New prototype. |
| |
| * config/rs6000/altivec.md (*movv4si_internal): Change |
| multi-assembler alternative to '#'. Add postreload splitter to |
| handle this cases. |
| (*movv4hi_internal): Likewise. |
| (*movv4qi_internal): Likewise. |
| (*movv4sf_internal): Likewise. |
| |
| 2003-06-30 Jason Merrill <jason@redhat.com> |
| |
| * defaults.h (PUSH_ARGS_REVERSED): Define default here. |
| * calls.c: Not here. |
| |
| 2003-06-30 Ben Elliston <bje@wasabisystems.com> |
| |
| * config/arm/arm.c (arm_rtx_costs): Remove #if 0 block. |
| (bad_signed_byte_operand): Likewise. |
| (arm_output_epilogue): Likewise. |
| (arm_final_prescan_insn): Likewise. |
| |
| 2003-06-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * cfgrtl.c (mark_killed_regs): Cast HARD_REGNO_NREGS to int. |
| |
| 2003-06-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * c-pch.c (c_common_write_pch): Flush asm_out_file to allow for |
| subsequent writes. |
| |
| Mon Jun 30 10:03:02 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * cfgrtl.c (verify_flow_info): Accept degenerated condjumps |
| in cfglayout mode. |
| |
| Mon Jun 30 09:52:39 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (standard_80387_constant_p): Accept TFmode constants too. |
| (init_ext_80387_constants): Likewise. |
| (standard_80387_constant_rtx): Likewise. |
| * i386.md (atanxf): Disable for TARGET_128BIT_LONG_LONG |
| (atantf): Disable for !TARGET_128BIT_LONG_LONG |
| (fyl2x_sfxf3, fyl2x_dfxf3): Accept TFmode operands. |
| (fyl2x_xfxf3, fyl2x_tfxf3): Enable/disable as needed. |
| (fscale_sfxf3, fscale_dfxf3): Accept TFmode operands. |
| (fscale_xfxf3, fscale_tfxf3): Enable/disable as needed. |
| (frndinttf2): New. |
| (f2xm1tf2): New. |
| (exp?f2): Use expsf2_tf when needed. |
| (exp?f2_tf): New. |
| (exptf): New. |
| |
| 2003-06-29 Uwe Stieber <uwe@kaos-group.de> |
| |
| * config.gcc (sh*-*-kaos*): Put tm_file setting in separate case |
| statement from tmake_file set. |
| |
| 2003-06-29 James E Wilson <wilson@tuliptree.org> |
| |
| * reload.c (find_reloads): Change push_reloads to push_reload in |
| comment. |
| * reload1.c (eliminate_regs): Likewise. |
| (dump_needs): Delete prototype for deleted function. |
| |
| 2003-06-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtin-attrs.def (gcc_diag, gcc_cdiag, gcc_cxxdiag): New |
| format attributes. |
| * c-format.c (enum format_type): Add gcc_diag_format_type, |
| gcc_cdiag_format_type, and gcc_cxxdiag_format_type. |
| (gcc_diag_length_specs, gcc_cdiag_length_specs, |
| gcc_cxxdiag_length_specs, gcc_diag_flag_pairs, |
| gcc_cdiag_flag_pairs, gcc_cxxdiag_flag_pairs, gcc_diag_flag_specs, |
| gcc_cdiag_flag_specs, gcc_cxxdiag_flag_specs, gcc_diag_char_table, |
| gcc_cdiag_char_table, gcc_cxxdiag_char_table): New. |
| (format_types_orig): Add new data. |
| (find_char_info_specifier_index, init_dynamic_diag_info): New |
| functions. |
| (handle_format_attribute): Update to handle new format attributes. |
| |
| 2003-06-29 Dara Hazeghi <dhazeghi@yahoo.com> |
| |
| * doc/install.texi: Remove install documentation for obsoleted targets |
| i?86-*-sco, i?86-*-sco3.2v4, powerpcle-*-pe, powerpcle-*-winnt, |
| arm-*-aof. |
| Update information about IA64 toolchain, AIX make requirements, |
| and binutils for m68k-*-hpux and *-*-linuxaout targets. |
| |
| Mon Jun 30 00:50:43 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * regmove.c (regmove_optimize): Don't try to make src and dst match |
| when they are in different modes. |
| |
| Sun Jun 29 23:06:32 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2): Avoid |
| busy work when builtin is not supported by the backend. |
| |
| 2003-06-29 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * loop.c (count_one_set): Fix detection of registers set in more |
| than one basic block. |
| |
| 2003-06-29 Andreas Jaeger <aj@suse.de> |
| |
| * target-def.h: Remove usage of OBJECT_FORMAT_ROSE. |
| * system.h: Poison OBJ_FORMAT_ROSE. |
| * doc/tm.texi (Macros for Initialization): Remove documentatin of |
| OBJECT_FORMAT_ROSE. |
| * config/rs6000/lynx.h: Remove undef of OBJECT_FORMAT_ROSE. |
| * collect2.c: Remove usage of OBJECT_FORMAT_ROSE. |
| |
| 2003-06-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * pa.c (update_total_code_bytes): New function. |
| (last_address): Number of bytes output for a function and its |
| associated thunks. |
| (compute_frame_size): Use BITS_PER_UNIT. |
| (pa_output_function_epilogue): Compute last_address. Use |
| update_total_code_bytes. |
| (output_lbranch): Handle long branch on portable runtime. |
| (attr_length_millicode_call, attr_length_call, |
| attr_length_indirect_call): Only use total_code_bytes for calls in |
| the text section. |
| (output_call): Only use an indirect call sequence when the target is |
| not local. |
| (pa_asm_output_mi_thunk): Handle updating of total_code_bytes. Improve |
| test to determine when an IA-relative branch can be used. Add various |
| long branch sequences. Avoid using an indirect branch on all ports |
| except SOM. |
| |
| 2003-06-29 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * expr.c (clear_by_pieces): Fix prototype. |
| |
| 2003-06-29 Andreas Jaeger <aj@suse.de> |
| |
| * cse.c: Convert prototypes to ISO C90. |
| * cselib.c: Likewise. |
| * cselib.h: Likewise. |
| * dbxout.c: Likewise. |
| * debug.c: Likewise. |
| * df.c: Likewise. |
| * df.h: Likewise. |
| * dojump.c: Likewise. |
| * doloop.c: Likewise. |
| * dominance.c: Likewise. |
| * dwarf2asm.c: Likewise. |
| * dwarf2out.c: Likewise. |
| * dwarf2out.h: Likewise. |
| * dwarfout.c: Likewise. |
| * except.c: Likewise. |
| * except.h: Likewise. |
| * emit-rtl.c: Likewise. |
| * et-forest.c: Likewise. |
| * et-forest.h: Likewise. |
| * except.c: Likewise. |
| * explow.c: Likewise. |
| * expmed.c: Likewise. |
| * expr.c: Likewise. |
| * expr.h: Likewise. |
| |
| 2003-06-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * alloc-pool.c: Fix comment formatting. |
| * bitmap.c: Likewise. |
| * bitmap.h: Likewise. |
| * bt-load.c: Likewise. |
| * builtins.c: Likewise. |
| * caller-save.c: Likewise. |
| * cfganal.c: Likewise. |
| * cfgrtl.c: Likewise. |
| * collect2.c: Likewise. |
| * cse.c: Likewise. |
| * df.c: Likewise. |
| * diagnostic.c: Likewise. |
| * dwarf2out.c: Likewise. |
| * dwarfout.c: Likewise. |
| * expmed.c: Likewise. |
| * final.c: Likewise. |
| * flags.h: Likewise. |
| * fold-const.c: Likewise. |
| * gcc.c: Likewise. |
| * gcov-io.h: Likewise. |
| * gcov.c: Likewise. |
| * genattrtab.c: Likewise. |
| * genautomata.c: Likewise. |
| * libgcov.c: Likewise. |
| * mips-tfile.c: Likewise. |
| * optabs.c: Likewise. |
| * prefix.c: Likewise. |
| * rtlanal.c: Likewise. |
| * stmt.c: Likewise. |
| * stor-layout.c: Likewise. |
| * toplev.c: Likewise. |
| * varasm.c: Likewise. |
| * vmsdbgout.c: Likewise. |
| |
| 2003-06-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * expr.c (emit_single_push_insn): If padding is needed |
| downward, adjust the stack pointer first, and then store the |
| data into the stack location using an offset. |
| |
| 2003-06-29 Andreas Jaeger <aj@suse.de> |
| |
| * collect2.h: Convert prototypes to ISO C90. |
| * collect2.c: Likewise. |
| * conflict.c: Likewise. |
| * coverage.c: Likewise. |
| * convert.h: Likewise. |
| * convert.c: Likewise. |
| |
| 2003-06-29 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * c-decl.c (c_init_decl_processing): Use a location_t. Set input |
| filename to <internal>. |
| * tree.c (make_node): Just copy the current location. |
| |
| 2003-06-29 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/11210 |
| * fold-const (decode_field_reference): Revert 2003-06-26 patch. |
| |
| 2003-06-29 Neil Booth <neil@daikokuya.co.uk> |
| |
| * toplev.c (flag_dummy): Remove. |
| (f_options): Restore flag pointers. |
| |
| 2003-06-29 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.c (processor_target_table): Add 970. |
| * config.gcc: Add 970. |
| |
| 2003-06-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * dwarf2out.c (add_AT_string): Replace ggc_alloc_string (X, |
| -1) with ggc_strdup. |
| * stmt.c (expand_asm_operands): Likewise. |
| * config/rs6000/rs6000.md (builtin_setjmp_receiver): Likewise. |
| |
| 2003-06-28 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/ip2k/ip2k.c (ip2k_reorg): Use INSN_P instead of its |
| definition. |
| |
| 2003-06-29 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
| |
| * opts.c: Include insn-attr.h. |
| * Makefile.in (opts.o): Depend on INSN_ATTR_H. |
| |
| 2003-06-27 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * flow.c (propagate_one_insn): Use proper test for a register |
| being part of the return value. |
| |
| 2003-06-28 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/avr/avr.c: Fix a comment typo. |
| |
| 2003-06-28 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/avr/avr-protos.h: Replace avr_simplify_comparision_p |
| with avr_simplify_comparison_p. |
| * config/avr/avr.c: Likewise. |
| |
| 2003-06-28 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * builtins.c: Follow spelling conventions. |
| * cgraph.c: Likewise. |
| * cpplex.c: Likewise. |
| * config/arm/arm.c: Likewise. |
| * config/arm/iwmmxt.md: Likewise. |
| * config/c4x/c4x-modes.def: Likewise. |
| * config/c4x/c4x.c: Likewise. |
| * config/c4x/c4x.h: Likewise. |
| * config/c4x/c4x.md: Likewise. |
| * config/i386/i386-interix.h: Likewise. |
| * config/mips/mips.h: Likewise. |
| |
| 2003-06-28 Neil Booth <neil@daikokuya.co.uk> |
| |
| * config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Predicate |
| __mc68020__ on TARGET_68020. |
| |
| 2003-06-28 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c: Fix a comment typo. |
| |
| 2003-06-28 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * c-parse.in (yylexstring): Use a location_t. |
| |
| * diagnostic.h (diagnostic_set_info): Replace file and lineno |
| parameters with a location_t. |
| * diagnostic.c (diagnostic_set_info): Replace file and lineno |
| parameters with a location_t. |
| (inform, warning, pedwarn, error, sorry, fatal_error, |
| internal_error, warning_with_decl, pedwarn_with_decl, |
| error_with_decl): Adjust. |
| * c-error.c (pedwarn_c99): Adjust. |
| * c-format.c (status_warning): Adjust. |
| * rtl-error.c (file_and_line_for_asm): Rename to ... |
| (location_for_asm): Return a location_t. |
| (diagnostic_for_asm): Adjust. |
| |
| 2003-06-28 Neil Booth <neil@daikokuya.co.uk> |
| |
| * cpptrad.c (skip_macro_block_comment): New. |
| (copy_comment): Use it if appropriate. |
| |
| 2003-06-28 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * gcse.c (compute_ld_motion_mems): Use INSN_P instead of its |
| definition. |
| (store_killed_in_insn): Likewise. |
| * print-rtl.c (print_rtx): Likewise. |
| * config/frv/frv.c (frv_final_prescan_insn): Likewise. |
| * config/m68hc11/m68hc11.c (dead_register_here): Likewise. |
| (m68hc11_reassign_regs): Likewise. |
| (m68hc11_reorg): Likewise. |
| |
| 2003-06-28 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * diagnostic.c (output_integer_with_precision): New macro. |
| (output_format): Use it. Handle more format specifiers. |
| (output_long_decimal): Remove. |
| (output_unsigned_decimal): Likewise. |
| (output_long_unsigned_decimal): Likewise. |
| (output_octal): Likewise. |
| (output_long_octal): Likewise. |
| (output_hexadecimal): Likewise. |
| (output_long_hexadecimal): Likewise. |
| (output_long_long_decimal): Likewise. |
| |
| 2003-06-28 Andreas Schwab <schwab@suse.de> |
| |
| * config/ia64/ia64.md: Follow recent emit_note API change. |
| |
| 2003-06-28 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * c-parse.in (%union): Replace filename & lineno with location. |
| (save_filename, save_lineno): Remove. |
| (save_location): New. |
| (fndef, old_style_parm_decls_1, lineno_datadecl, lineno_decl, |
| nested_function, notype_nested_function, if_prefix, lineno_stmt, |
| lineno_label, label): Adjust. |
| |
| 2003-06-28 Jakub Jelinek <jakub@redhat.com> |
| |
| * builtins.c (c_strlen): Add only_value argument. |
| Handle COND_EXPR and COMPOUND_EXPR. |
| (expand_builtin_strlen): Optimize also strlen (i++ ? "foo" : "bar"). |
| Adjust c_strlen callers. |
| (expand_builtin_strcpy, expand_builtin_strncpy, |
| expand_builtin_strcmp, expand_builtin_strncmp, |
| expand_builtin_fputs, expand_builtin_sprintf, |
| fold_builtin): Adjust c_strlen callers. |
| |
| 2003-06-28 Josef Zlomek <zlomekj@suse.cz> |
| |
| * bb-reorder.c (find_traces_1_round): Do not send basic block |
| to next round when we are in the last round. |
| |
| 2003-06-28 Neil Booth <neil@daikokuya.co.uk> |
| |
| * Makefile.in: Update. |
| * opts.c: Include tm_p.h. |
| (handle_options): Make static. |
| (decode_options): Copied from toplev.c. |
| * opts.h (decode_options): New. |
| * toplev.c (parse_options_and_default_flags): Move most to opts.c, |
| some to... |
| (general_init): ...here. |
| (toplev_main): Use decode_options instead. |
| * toplev.h (save_argc, save_argv): New. |
| |
| 2003-06-28 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * explow.c (find_next_ref): Remove. |
| * rtl.h: Remove the prototype for find_next_ref. |
| |
| 2003-06-27 Roger Sayle <roger@eyesopen.com> |
| |
| * config/alpha/alpha.md (anonymous define_split): Adjust emit_note |
| call to match recent API change. |
| |
| 2003-06-27 Zack Weinberg <zack@codesourcery.com> |
| |
| * dbxout.c (flag_debug_only_used_symbols): Delete redundant |
| declaration. |
| |
| * c-format.c (check_format_string, get_constant) |
| * cfgrtl.c (rtl_split_edge): |
| Mark the definition static, matching the forward declaration. |
| |
| 2003-06-27 Gunther Nikl <gni@gecko.de> |
| |
| * unwind-c.c (PERSONALITY_FUNCTION): Delete duplicate define. |
| |
| PR target/11014 |
| * config/m68k/m68k.c (m68k_output_mi_thunk): Use correct assembly |
| syntax for MIT / MOTOROLA. |
| |
| PR other/10240 |
| * configure.in: Removed $(XCFLAGS) from BUILD_CFLAGS for build != host. |
| * configure: Rebuilt. |
| |
| 2003-06-27 Chris Demetriou <cgd@broadcom.com> |
| |
| * config/mips/mips.c (mips_build_va_list): Make padding in |
| va_list structure explicit to avoid -Wpadded warnings. |
| |
| 2003-06-27 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.h (SECONDARY_OUTPUT_RELOAD_CLASS): Define. |
| * config/s390/s390.c (s390_secondary_output_reload_class): New function. |
| * config/s390/s390-protos.h (s390_secondary_output_reload_class): |
| Declare it. |
| * config/s390/s390.md ("reload_outti", "reload_outdi", |
| "reload_outdf"): New expanders. |
| |
| * config/s390/s390.md ("movti" + splitters): Handle non-offsettable |
| memory operands as source. |
| ("movdi" + splitters): Likewise. |
| ("movdf" + splitters): Likewise. |
| * config/s390/s390.c (s390_split_ok_p): New function. |
| * config/s390/s390-protos.h (s390_split_ok_p): Declare it. |
| |
| 2003-06-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * combine.c (force_to_mode): Replace the equality comparison |
| of INTVALs with a pointer equality comparison. |
| (simplify_comparison): Likewise. |
| |
| 2003-06-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * jump.c (rtx_renumbered_equal_p): Replace an expression that |
| is known to be 0 with 0. |
| |
| 2003-06-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * gcse.c (expr_equiv_p): Replace expressions that are known to |
| be 0 with 0. |
| |
| 2003-06-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * cse.c (fold_rtx): Replace the equality comparison of INTVALs |
| with a pointer equality comparison. |
| |
| 2003-06-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * rtlanal.c (reg_mentioned_p): Return 0 earlier if REG and IN |
| are known to be not equivalent. |
| |
| 2003-06-27 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (function_arg): Don't pass small aggregates |
| in floating point registers. Validate that we don't receive complex |
| values here. Use #elif. |
| (return_in_memory, function_value): New. |
| (alpha_va_arg): Handle complex values as two arguments. |
| * config/alpha/alpha.h (RETURN_IN_MEMORY): Use return_in_memory. |
| (FUNCTION_VALUE, LIBCALL_VALUE): Use function_value. |
| (SPLIT_COMPLEX_ARGS): New. |
| * config/alpha/alpha-protos.h: Update. |
| |
| 2003-06-27 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * ggc-page.c (inverse_table): Change type of mult to size_t. |
| (compute_inverse): Compute inverse using size_t, not unsigned int. |
| Compute inverse also for sizes larger than half a machine page. |
| |
| Fri Jun 27 18:36:12 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * toplev.c (rest_of_decl_compilation): Only varpoolize argument |
| when called before cgraph_optimize. |
| |
| 2003-06-27 Zack Weinberg <zack@codesourcery.com> |
| |
| * config/darwin.h, config/elfos.h, config/i960/i960-coff.h |
| * config/m68k/coff.h: ASM_FILE_START_FILE_DIRECTIVE should |
| be TARGET_ASM_FILE_START_FILE_DIRECTIVE. |
| |
| Fri Jun 27 17:41:16 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * cgraph.c (cgraph_node, cgraph_varpool_node): Avoid re-initializing |
| of known_decls. |
| |
| 2003-06-27 Hans-Peter Nilsson <hp@axis.com> |
| |
| * defaults.h (REGISTER_MOVE_COST): Define default here. |
| * regclass.c: Don't define default REGISTER_MOVE_COST here. |
| * reload.c, reload1.c: Ditto. |
| |
| 2003-06-27 Richard Earnshaw <rearnsha@arm.com> |
| |
| * flags.h: Really install previous change. |
| |
| 2003-06-27 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * rtl.h (emit_note): Remove FILE parameter. |
| * emit-rtl.c (emit_line_note): Adjust emit_note call. |
| (emit_note): Remove FILE parameter. Adjust. |
| * builtins.c (expand_builtin_expect): Adjust emit_note call. |
| * c-semantics.c (genrtl_scope_stmt): Likewise. |
| (expand_stmt): Likewise. |
| * cfglayout.c (reemit_insn_block_notes): Likewise. |
| (duplicate_insn_chain): Likewise. |
| * except.c (expand_eh_region_start, expand_eh_region_end, |
| sjlj_emit_function_enter): Likewise. |
| * explow.c (probe_stack_range): Likewise. |
| * expr.c (emit_block_move_via_loop): Likewise. |
| * function.c (init_function_start, expand_function_start, |
| expand_function_end, thread_prologue_and_epilogue_insns): Likewise. |
| * integrate.c (expand_inline_function, copy_insn_list): Likewise. |
| * reg-stack.c (compensate_edge): Likewise. |
| * reload1.c (reload): Likewise. |
| * rtlanal.c (hoist_insn_to_edge): Likewise. |
| * stmt.c (expand_fixup, expand_start_loop, expand_start_null_loop, |
| expand_loop_continue_here, expand_end_loop, expand_continue_loop, |
| expand_exit_loop_top_cond, expand_value_return, |
| expand_start_bindings_and_block, expand_end_bindings, |
| expand_decl_cleanup, expand_start_case): Likewise. |
| * unroll.c (copy_loop_body |
| * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Likewise. |
| * config/ia64/ia64.c (ia64_output_mi_thunk): Likewise. |
| * config/rs6000/rs6000.c (rs6000_emit_eh_toc_restore, |
| rs6000_emit_allocate_stack, rs6000_output_function_prologue, |
| rs6000_output_function_epilogue, rs6000_output_mi_thunk): Likewise. |
| * config/sh/sh.c (sh_output_mi_thunk): Likewise. |
| * config/sparc/sparc.c (sparc_output_mi_thunk): Likewise. |
| |
| 2003-06-27 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * c-tree.h (grokfield): Remove unused filename and line parameters. |
| * c-decl.c (grokfield): Remove unused filename and line parameters. |
| * c-parse.in (component_decl): Adjust field grokking rules, adjust |
| grokfield calls. |
| (component_declarator): Likewise. |
| (component_notype_declarator): Likewise. |
| * objc/objc-act.c (build_module_descriptor): Adjust grokfield |
| calls. |
| (build_protocol_template, build_method_prototype_list_template, |
| build_method_prototype_template, build_category_template, |
| build_selector_template, build_class_template, |
| build_super_template, build_ivar_template, |
| build_ivar_list_template, build_method_list_template, |
| build_method_template, add_instance_variable): Likewise. |
| |
| 2003-06-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * stmt.c (do_jump_if_equal): Return 0 earlier if OP1 and |
| OP2 are known to be not equivalent. |
| |
| 2003-06-26 Devang Patel <dpatel@apple.com> |
| |
| * final.c (debug_flush_symbol_queue): New function. |
| (debug_queue_symbol): New function. |
| (debug_free_queue): New function. |
| (debug_nesting): New variable. |
| (symbol_queue): New variable. |
| (symbol_queue_index): Same. |
| (symbol_queue_size): Same. |
| * debug.h (debug_flush_symbol_queue): New. |
| (debug_queue_symbol): New. |
| (debug_free_queue): New. |
| (debug_nesting): New. |
| (symbol_queue_index): New. |
| * dbxout.c (DBXOUT_DECR_NESTING): New macro. |
| (DBXOUT_DECR_NESTING_AND_RETURN): New macro. |
| (dbxout_init): Delay symbol output. |
| (dbxout_global_decl): Save, set and reset TREE_USED bit around |
| dbxout_symbol() call. |
| (dbxout_begin_function): Same. |
| (dbxout_finish): Free symbol queue. |
| (dbxout_type): Put appropriate symbols in queue. |
| (dbxout_symbol): Put info for symbol's type in queue. |
| Decrement/Increment nesting counts flush symbol queue appropriately. |
| (dbxout_parms): Increment dbxout nesting. |
| (dbxout_reg_parms): Same. |
| * flags.h (flag_debug_only_used_symbols): New. |
| * toplev.c (flag_debug_only_used_symbols): New variable. |
| (lang_independent_options): Add entries for new option |
| -feliminate-unused-debug-symbols. |
| * common.opt: Add entry for -feliminate-unused-debug-symbols. |
| * opts.c (common_handle_options): Same. |
| * config/rs6000/darwin.h (CC1_SPEC): Interpret -gused as |
| -feliminate-unused-debug-symbols. |
| * doc/invoke.texi (Debugging Options): Document |
| -feliminate-unused-debug-symbols. |
| |
| 2003-06-26 Roger Sayle <roger@eyesopen.com> |
| Jakub Jelinek <jakub@redhat.com> |
| |
| * builtins.c (expand_builtin_sprintf): Use c_getstr and strlen to |
| obtain the format string instead of using TREE_STRING_POINTER and |
| TREE_STRING_LENGTH. Only optimize sprintf(dst,"%s",src) when the |
| return value is unused or the length of src is a known constant. |
| |
| 2003-06-26 Richard Henderson <rth@redhat.com> |
| |
| * config/ia64/ia64.h (REGISTER_NAMES): R0 is really AP. |
| |
| 2003-06-26 Richard Henderson <rth@redhat.com> |
| |
| * config/ia64/ia64.c (ia64_expand_call): Don't add ar.pfs for sibcalls. |
| (ia64_split_call): Only load descriptor for GP register inputs. |
| (ia64_expand_epilogue): Check current_frame_info.mask not |
| current_function_is_leaf to restore ar.pfs. |
| |
| 2003-06-26 Richard Henderson <rth@redhat.com> |
| |
| * emit-rtl.c (try_split): Append to new CALL_INSN_FUNCTION_USAGE |
| instead of replacing it. |
| |
| 2003-06-26 Richard Henderson <rth@redhat.com> |
| |
| * flow.c (propagate_one_insn): Kill function return value |
| registers across tail calls. |
| |
| * flow.c (propagate_one_insn): Preserve live-at-end registers |
| across tail calls. |
| |
| 2003-06-26 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * reload.c (can_reload_into): New function. |
| (push_reload): Use it. |
| |
| 2003-06-26 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (compute_a_rotate_length): Fix the |
| references to the amount of a rotation. |
| |
| 2003-06-26 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config/sh/coff.h: Don't include dbxcoff.h. |
| * config.gcc: List it here. |
| |
| 2003-06-26 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * postreload.c (reload_cse_simplify_set): Call cselib_lookup |
| earlier. Don't check if SRC is a constant. |
| |
| 2003-06-26 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * Makefile.in (OBJS): Add postreload.o. |
| Remove cselib.h from the dependency list for reload1.o. |
| Add a dependency list for postreload.o. |
| * reload.h: Change the comment for the prototype of |
| reload_cse_regs. |
| * reload1.c: Don't include cselib.h. |
| (reload_cse_regs): Move to postreload.c |
| (reload_cse_regs_1): Likewise. |
| (reload_cse_noop_set_p): Likewise. |
| (reload_cse_simplify_set): Likewise. |
| (reload_cse_simplify_operands): Likewise. |
| (RELOAD_COMBINE_MAX_USES): Likewise. |
| (reload_combine_ruid): Likewise. |
| (LABEL_LIVE): Likewise. |
| (reload_combine): Likewise. |
| (reload_combine_note_use): Likewise. |
| (reload_combine_note_store): Likewise. |
| (reg_set_luid): Likewise. |
| (reg_offset): Likewise. |
| (reg_base_reg): Likewise. |
| (reg_mode): Likewise. |
| (move2add_luid): Likewise. |
| (move2add_last_label_luid): Likewise. |
| (MODES_OK_FOR_MOVE2ADD): Likewise. |
| (reload_cse_move2add): Likewise. |
| (move2add_note_store): Likewise. |
| (reload_cse_simplify): Likewise. |
| * postreload.c: New. |
| |
| 2003-06-26 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/avr/avr.c (final_prescan_insn): Remove support for |
| -mrtl. |
| * config/avr/avr.h (MASK_RTL_DUMP): Remove. |
| (TARGET_RTL_DUMP): Likewise. |
| (TARGET_SWITCHES): Remove -mrtl. |
| |
| 2003-06-26 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300-protos.h: Change emit_a_rotate to |
| output_a_rotate. Add a prototype for compute_a_rotate_length. |
| * config/h8300/h8300.c (emit_a_rotate): Change to |
| output_a_rotate. |
| (compute_a_rotate_length): New. |
| (h8300_adjust_insn_length): Remove. |
| * config/h8300/h8300.h (ADJUST_INSN_LENGTH): Remove. |
| * config/h8300/h8300.md (adjust_length): Remove. |
| (*rotlqi3_1): Use output_a_rotate and compute_a_rotate_length. |
| (*rotlhi3_1): Likewise. |
| (*rotlsi3_1): Likewise. |
| |
| 2003-06-26 Roger Sayle <roger@eyesopen.com> |
| Richard Henderson <rth@redhat.com> |
| |
| * builtins.c (expand_builtin_mathfn): Always stabilize the argument |
| list against re-evaluation. If expand_unop fails, call expand_call |
| with the stabilized argument list rather than return NULL_RTX. |
| (expand_builtin_mathfn2): Likewise, always stabilize the argument |
| list, and call expand_call ourselves if expand_binop fails. |
| |
| 2003-06-26 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/11210 |
| * fold-const (decode_field_reference): Strip only NOPs that |
| don't affect the sign. |
| |
| 2003-06-26 Dhananjay Deshpande <dhananjayd@kpitcummins.com> |
| |
| * gcc/config/sh/sh.md (push_fpscr): Enable for TARGET_SH2E. |
| (pop_fpscr, fpu_switch): Likewise. |
| |
| 2003-06-26 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * value-prof.c: New. |
| * value-prof.h: New. |
| * Makefile.in (value-prof.o): New. |
| (LIBGCOV): Add _gcov_merge_single and _gcov_merge_delta |
| (profile.o): Add value-prof.h and tree.h dependency. |
| * flags.h (flag_profile_values): Declare. |
| * gcov-io.h (GCOV_COUNTERS, GCOV_COUNTER_NAMES, GCOV_MERGE_FUNCTIONS): |
| Add new counters. |
| (GCOV_COUNTER_V_INTERVAL, GCOV_COUNTER_V_POW2, GCOV_COUNTER_V_SINGLE, |
| GCOV_COUNTER_V_DELTA): New counter sections. |
| (__gcov_merge_single, __gcov_merge_delta): Declare. |
| * flow.c (mark_used_regs): Set subregs_of_mode only when the |
| structure is initialized. |
| * libgcov.c (__gcov_merge_single, __gcov_merge_delta): New functions. |
| * profile.c: Include value-prof.h and tree.h. |
| (gen_interval_profiler, gen_pow2_profiler, gen_one_value_profiler, |
| gen_const_delta_profiler, instrument_values): New static functions. |
| (get_exec_counts): Fix comment. |
| (branch_prob): Invoke instrument_values. |
| * toplev.c (flag_profile_values): New flag. |
| * doc/invoke.texi (-fprofile-values): Document. |
| |
| 2003-06-26 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * Makefile.in (cfgrtl.o): Add expr.h dependency. |
| * cfgrtl.c: Include expr.h. |
| (mark_killed_regs, safe_insert_insn_on_edge): New |
| functions. |
| * config/i386/i386.h (AVOID_CCMODE_COPIES): Define. |
| * basic-block.h (safe_insert_insn_on_edge): Declare. |
| |
| 2003-06-26 Neil Booth <neil@daikokuya.co.uk> |
| |
| * c-opts.c (missing_arg): Make non-static. |
| (c_common_handle_option): Don't check for missing arguments. |
| * opts.c (handle_option): Check for missing arguments. |
| |
| 2003-06-26 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/power4.md (power4-veccomplex): Correct latency. |
| |
| 2003-06-25 Loren James Rittle <ljrittle@acm.org> |
| |
| * configure.in (ld_vers): Portability [sed]. |
| * configure: Regenerate with autoconf213. |
| |
| 2003-06-25 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * doc/extend.texi: Document new builtin functions for Intel |
| Prescott New Intrunctions. |
| |
| * doc/invoke.texi: Document new command-line options, -mpni and |
| -mno-pni, for Intel Prescott New Intrunctions. |
| |
| * config.gcc (extra_headers): Add pmmintrin.h for i[34567]86-*-*. |
| |
| * config/i386/i386.c (override_options): Turn on MASK_SSE2 |
| for -mpni. Turn on MASK_SSE for -msse2. |
| (bdesc_2arg): Add PNI builtins with 2 args. |
| (bdesc_1arg): Add PNI builtins with 1 arg. |
| (ix86_init_mmx_sse_builtins): Handle PNI builtins. |
| (ix86_expand_builtin): Likewise. |
| |
| * config/i386/i386.h (MASK_3DNOW, MASK_3DNOW_A, |
| MASK_128BIT_LONG_DOUBLE, MASK_64BIT, MASK_MS_BITFIELD_LAYOUT, |
| MASK_TLS_DIRECT_SEG_REFS): Renumbered. |
| (TARGET_PNI): New. |
| (TARGET_SWITCHES): Don't enable MASK_SSE for -msse2 here. Add |
| -mpni and -mno-pni. |
| (TARGET_CPU_CPP_BUILTINS): Defined __PNI__ for PNI. |
| (ix86_builtins): Add PNI builtins. |
| (config/i386/i386.md): Add PNI patterns. |
| |
| * config/i386/pmmintrin.h: New file. |
| |
| 2003-06-25 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (call): Fix the insn lengths. |
| (call_value): Likewise. |
| |
| Thu Jun 26 00:13:35 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * c-common.c (handle_used_attribute): Use mark_referenced. |
| * varasm.c (mark_referenced): Break out from ... |
| (assemble_name): ... here. |
| * tree.h (mark_referenced): Declare. |
| |
| 2003-06-25 Wolfgang Bangerth <bangerth@dealii.org> |
| |
| * gccbug.in: Add PCH to list of categories. |
| |
| 2003-06-25 Martin Schaffner <schaffner@gmx.li> |
| |
| * cppfiles.c: Clarify comments. |
| * cpphash.h: Likewise. |
| * cpplib.h: Likewise. |
| * cppmacro.c: Likewise. |
| * mkdeps.h: Likewise. |
| |
| 2003-06-25 Neil Booth <neil@daikokuya.co.uk> |
| |
| * c-opts.c (complain_wrong_lang, write_langs): Remove. |
| (c_common_handle_option): Complaints about wrong language are |
| handled in opts.c now. |
| * opts.c (complain_wrong_lang, write_langs, handle_options): New. |
| (find_opt): Fix thinko. |
| (handle_option): Update prototype. Complain about switches for |
| a different front end. |
| * opts.h (lang_names, handle_options): New. |
| (handle_option): Remove. |
| * opts.sh: Write out language names array. |
| * toplev.c (parse_options_and_default_flags): Use handle_options. |
| |
| 2003-06-25 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * config/i386/i386.c (MASK_SSE1): Removed. |
| (MASK_SSE164): Removed. |
| (MASK_SSE264): Removed. |
| (bdesc_2arg): Replace MASK_SSE1 with MASK_SSE. Replace |
| MASK_SSE164 with MASK_SSE | MASK_64BIT. Replace MASK_SSE264 |
| with MASK_SSE2 | MASK_64BIT. |
| (bdesc_1arg): Likewise. |
| (ix86_init_mmx_sse_builtins): Likewise. |
| |
| * config/i386/i386.h (TARGET_SSE): Remove MASK_SSE2. |
| (TARGET_SWITCHES): Enable both MASK_SSE and MASK_SSE2 for |
| -msse2. |
| |
| 2003-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * hwint.h (HOST_WIDE_INT_PRINT, HOST_WIDE_INT_PRINT_C): New macros. |
| (HOST_WIDE_INT_PRINT_DEC_SPACE, |
| HOST_WIDE_INT_PRINT_UNSIGNED_SPACE, |
| HOST_WIDEST_INT_PRINT_DEC_SPACE, |
| HOST_WIDEST_INT_PRINT_UNSIGNED_SPACE): Delete. |
| (HOST_WIDE_INT_PRINT_DEC, HOST_WIDE_INT_PRINT_DEC_C, |
| HOST_WIDE_INT_PRINT_UNSIGNED, HOST_WIDE_INT_PRINT_HEX): Define in |
| terms of HOST_WIDE_INT_PRINT and possibly HOST_WIDE_INT_PRINT_C. |
| |
| * final.c (asm_fprintf): Use HOST_WIDE_INT_PRINT. |
| * ra-debug.c (dump_static_insn_cost): Likewise. |
| |
| 2003-06-26 Nick Clifton <nickc@redhat.com> |
| |
| * config/arm/arm.h (BIGGEST_FIELD_ALIGNMENT): Define instead |
| of ADJUST_FIELD_ALIGN if IN_TARGET_LIBS. |
| Replace occurances of '???' with 'XXX' incase they are |
| mistaken for trigraphs. |
| (THUMB_PRINT_OPERAND_ADDRESS): abort if a compound address |
| does not have a register for the first operand. |
| |
| 2003-06-25 Dhananjay Deshpande <dhananjayd@kpitcummins.com> |
| |
| * config/sh/sh.c (sh_register_move_cost): |
| Add case for moving between MAC_REGS. |
| |
| 2003-06-25 Zack Weinberg <zack@codesourcery.com> |
| |
| PR 10178 |
| * langhooks.h (struct lang_hooks): Add no_body_blocks bool. |
| * langhooks-def.h (LANG_HOOKS_NO_BODY_BLOCKS): New; default false. |
| * c-lang.c, objc/objc-lang.c: Override LANG_HOOKS_NO_BODY_BLOCKS |
| to true. |
| * stmt.c (is_body_block): If lang_hooks.no_body_blocks, always |
| return 0. |
| |
| 2003-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * Makefile.in (bt-load.o): Depend on $(TM_P_H). |
| * bt-load.c: Include "tm_p.h". |
| |
| 2003-06-25 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (compute_mov_length): Adjust for the |
| new optimization. |
| * config/h8300/h8300.md (*movsi_h8300): Optimize the load of |
| an SImode constant whose upper and lower are the same. |
| |
| Wed Jun 25 11:31:59 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * varasm.c (assemble_name): Mark needed variables even when |
| global info is ready. |
| |
| 2003-06-24 Jerry Quinn <jlquinn@optonline.net> |
| |
| PR other/11280 |
| * gcc/doc/invoke.texi (Optimization Options): Remove -Os from |
| -freorder-functions description. |
| |
| 2003-06-25 Josef Zlomek <zlomekj@suse.cz> |
| |
| * dwarf2out.c (gen_field_die): Return if type of decl is error mark. |
| |
| 2003-06-25 Neil Booth <neil@daikokuya.co.uk> |
| |
| * opts.c (common_handle_option): Add missing break;s. |
| |
| 2003-06-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300-protos.h: Add a prototype for |
| compute_mov_length. |
| * config/h8300/h8300.c (compute_mov_length): New. |
| * config/h8300/h8300.md (*movqi_h8300): Use it. |
| (*movqi_h8300hs): Likewise. |
| (movstrictqi): Likewise. |
| (*movhi_h8300): Likewise. |
| (*movhi_h8300hs): Likewise. |
| (movstricthi): Likewise. |
| (*movsi_h8300): Likewise. |
| (*movsf_h8300): Likewise. |
| (*movsi_h8300hs): Likewise. |
| (*movsf_h8300hs): Likewise. |
| |
| 2003-06-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * jump.c (next_nondeleted_insn): Remove. |
| * rtl.h: Remove the prototype for next_nondeleted_insn. |
| |
| 2003-06-24 Roger Sayle <roger@eyesopen.com> |
| |
| PR optimization/11311 |
| * builtins.c (powi_cost): Fix typo. The number of multiplications |
| required is the number to reduce the argument, result, plus the |
| cost of calculating the residual, val [not n, the original value]. |
| |
| 2003-06-24 Roger Sayle <roger@eyesopen.com> |
| |
| * config/alpha/osf5.h (TARGET_C99_FUNCTIONS): Define. |
| |
| 2003-06-24 Richard Henderson <rth@redhat.com> |
| (blame to: Loren James Rittle <ljrittle@acm.org>) |
| |
| * real.h (ieee_extended_intel_96_round_53_format): New. |
| * real.c (ieee_extended_intel_96_round_53_format): New. |
| * config/i386/freebsd.h (SUBTARGET_OVERRIDE_OPTIONS): Use it |
| for XFmode and TFmode. |
| |
| 2003-06-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (4 anonymous patterns): Give internal |
| names. |
| (movsi_h8300): Change the name to *movsi_h8300. |
| (movsi_h8300hs): Change the name to *movsi_h8300hs. |
| (movsf_h8300): Change the name to *movsf_h8300. |
| (movsf_h8300hs): Change the name to *movsf_h8300hs. |
| |
| 2003-06-24 Jakub Jelinek <jakub@redhat.com> |
| |
| * builtins.c (expand_builtin_strcpy): Don't evaluate side-effects in |
| src twice. |
| |
| 2003-06-24 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| Back out these patches: |
| 2003-06-02 J"orn Rennecke <joern.rennecke@superh.com> |
| * sh.h (OLD_ARG_MODE): New macro. |
| (FUNCTION_ARG_ADVANCE, FUNCTION_ARG_PASS_BY_REFERENCE): Use it. |
| (FUNCTION_ARG_1): Break out of: |
| (FUNCTION_ARG). Use OLD_ARG_MODE. |
| 2003-06-06 J"orn Rennecke <joern.rennecke@superh.com> |
| * sh.h (FUNCTION_ARG_1): Consistently use NEW_MODE for the mode |
| of the generated register. |
| |
| * sh.h (FUNCTION_ARG_SCmode_WART): Define. |
| (FUNCTION_ARG): Unless FUNCTION_ARG_SCmode_WART is defined and |
| an even number of floating point regs are in use, use the same |
| sequence of argument passing registers for SCmode as would be |
| used for two SFmode values. |
| * sh.c (sh_va_arg): If FUNCTION_ARG_SCmode_WART is defined, |
| swap real / imaginary parts in incoming SCmode values passed |
| in registers. |
| |
| 2003-06-24 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> |
| |
| PR target/11260 |
| * config/alpha/alpha.md (sqrtdf2): Fix operand substitution. |
| |
| Tue Jun 24 18:49:33 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * Makefile.in (cgraph.o): Depend on output.h, not depend on |
| tree-inline.h |
| * cgraph.c: Do not include tree-inline.h; include output.h |
| (known_fns): Rename to ... |
| (known_decls): ... this one; update all uses. |
| (cgraph_varpool_hash): New static variable. |
| (cgraph_varpool_n_nodes, cgraph_varpool_nodes_queue): New global |
| variables. |
| (cgraph_varpool_hash_node, eq_cgraph_varpool_node, cgraph_varpool_node, |
| cgraph_varpool_node_for_identifier, cgraph_varpool_mark_needed_node, |
| cgraph_varpool_finalize_decl, cgraph_varpool_assemble_pending_decls): |
| New functions. |
| * cgraph.h (cgraph_varpool_node): New structure. |
| (cgraph_varpool_n_nodes, cgraph_varpool_nodes_queue): Declare. |
| (cgraph_varpool_node, cgraph_varpool_node_for_identifier, |
| cgraph_varpool_finalize_decl, cgraph_varpool_mark_needed_node, |
| cgraph_varpool_asemble_pending_decls): Declare. |
| * cgraphunit.c (record_call_1): Notice variable references. |
| (cgraph_finalize_compilation_unit): Assemble pending variables. |
| * toplev.c (wrapup_global_declarations): Use varpool. |
| (compile_file): Assemble pending declarations. |
| (rest_of_decl_compilation): Use varpool in unit-at-a-time mode. |
| * varasm.c (assemble_name): Notice varpool references. |
| |
| Tue Jun 24 13:52:11 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * langhooks-def.h (LANG_HOOKS_PREPARE_ASSEMBLE_VARIABLE): New macro. |
| * langhooks.h (lang_hooks_for_decls): Add prepare_assemble_variable. |
| * varasm.c (assemble_variable): Call prepare_assemble_variable. |
| |
| 2003-06-23 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (expand_builtin): Use expand_builtin_pow to expand |
| calls for pow, powf, powl and their __builtin_ variants. |
| (expand_builtin_pow): If the second argument is a constant |
| integer and compiling with -ffast-math, use expand_powi to |
| generate RTL if powi_cost is less than POWI_MAX_MULTS. |
| (powi_cost): New function to return the number of multiplications |
| necessary to evaluate an Nth power, for integer constant N. |
| (expand_powi): New function to expand the RTL for evaluating |
| the Nth power of a floating point value, for integer constant N. |
| |
| * doc/tm.texi (POWI_MAX_MULTS): Document new target macro. |
| |
| Mon Jun 23 23:07:35 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * cgraph.c (cgraph_nodes_queue): Declare. |
| (eq_node): Take identifier as p2. |
| (cgraph_node): Update htab_find_slot_with_hash call. |
| (cgraph_node_for_identifier): New. |
| (cgraph_mark_needed_node): Move here from cgraphunit.c. |
| * cgraph.h (cgraph_nodes_queue): Declare. |
| (cgraph_node_for_identifier): Declare. |
| * cgraphunit.c (cgraph_finalize_function): Collect entry points here |
| instead of in cgraph_finalize_compilation_unit; constructors and |
| destructors are entry points. |
| (cgraph_finalize_compilation_unit): Reorganize debug outout; |
| examine nested functions after lowerng; call collect_functions hook. |
| (cgraph_mark_local_functions): DECL_COMDAT functions are not local. |
| (cgraph_finalize_compilation_unit): Do not collect entry points. |
| * varasm.c: Include cgraph.h |
| (assemble_name): Mark referenced identifier as needed. |
| |
| * cgraphunit.c (record_call_1): Use get_callee_fndecl. |
| |
| 2003-06-23 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/i386/i386.c (x86_output_mi_thunk): Don't pass MEM to %P0, |
| just SYMBOL_REF. |
| * config/s390/s390.c (s390_output_mi_thunk): Avoid .plt in -m31 |
| mode, as it requires pic register loaded. |
| |
| * varasm.c (resolve_unique_section): Remove prototype. No longer |
| static. |
| * tree.h (resolve_unique_section): New prototype. |
| |
| 2003-06-23 Andreas Schwab <schwab@suse.de> |
| |
| PR debug/9905 |
| * dwarf2out.c (loc_descriptor_from_tree): Handle MODIFY_EXPR by |
| recursing through first argument. |
| |
| 2003-06-23 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * ChangeLog.1: Fix a typo. |
| * cfgrtl.c: Fix comment typos. |
| * dwarf2out.c: Likewise. |
| * expmed.c: Likewise. |
| * genrecog.c: Likewise. |
| * jump.c: Likewise. |
| * rtlanal.c: Likewise. |
| * ssa-dce.c: Likewise. |
| * toplev.c: Likewise. |
| |
| 2003-06-23 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/extend.texi: Fix typos. |
| * doc/md.texi: Likewise. |
| * doc/tm.texi: Likewise. |
| |
| 2003-06-23 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * basic-block.h: Fix comment formatting. |
| * bt-load.c: Likewise. |
| * builtins.c: Likewise. |
| * c-common.c: Likewise. |
| * c-common.h: Likewise. |
| * c-format.c: Likewise. |
| * coverage.c: Likewise. |
| * cpplib.h: Likewise. |
| * cpppch.c: Likewise. |
| * dbxout.c: Likewise. |
| * diagnostic.c: Likewise. |
| * dwarf2out.c: Likewise. |
| * expr.c: Likewise. |
| * fold-const.c: Likewise. |
| * function.c: Likewise. |
| * gcc.c: Likewise. |
| * gcov-io.c: Likewise. |
| * gcov-io.h: Likewise. |
| * gcov.c: Likewise. |
| * profile.c: Likewise. |
| * real.h: Likewise. |
| * sched-deps.c: Likewise. |
| |
| 2003-06-23 Roger Sayle <roger@eyesopen.com> |
| Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| * doc/contrib.texi (Contributors): Add a note on testing and |
| remove duplicates from testers list. |
| |
| 2003-06-23 Nick Clifton <nickc@redhat.com> |
| |
| * read-rtl.c (read_braced_string): Check for EOF. If |
| encountered issue an error message. |
| |
| 2003-06-23 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/invoke.texi: Document dump options, dT and dW. |
| |
| 2003-06-23 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * genrecog.c (pred_table): Remove the entry for |
| mode_independent_operand. |
| * recog.c (next_insns_test_no_inequality): Remove. |
| (mode_independent_operand): Likewise. |
| * recog.h: Remove the prototype for mode_independent_operand. |
| |
| 2003-06-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (output_simode_bld): Use rotxl.l to |
| store into bit 0. |
| * config/h8300/h8300.md (*extzv_1_r_h8300hs): Change cc of the |
| second alternative to set_znv. |
| (*extzv_1_r_inv_h8300hs): Likewise. |
| |
| 2003-06-23 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * configure.in (in_tree_gas): Find out here whether GAS is ELF, |
| set in_tree_gas_is_elf accordingly. |
| (in_tree_ld): Find out whether LD emulation is ELF, set |
| in_tree_ld_is_elf accordingly. |
| (gcc_cv_as_subsections, gcc_cv_as_hidden, gcc_cv_as_leb128) |
| (gcc_cv_as_eh_frame, gcc_cv_as_shf_merge) |
| (gcc_cv_as_dwarf2_debug_line, gcc_cv_as_gdwarf2_flag) |
| (gcc_cv_as_gstabs_flag): Use $in_tree_gas_is_elf instead of |
| grepping gas/Makefile. |
| (gcc_cv_ld_ro_rw_mix, gcc_cv_ld_eh_frame_hdr, gcc_cv_ld_pie): Use |
| $in_tree_ld_is_elf instead of grepping ld/Makefile. |
| * configure: Regenerate. |
| |
| 2003-06-22 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (expand_builtin_mathfn_2): Use tree_cons to build |
| up the stabilized argument list, not build_tree_list. |
| (expand_builtin_strcpy): Construct new argument list manually |
| instead of using chainon to modify the original argument list. |
| (expand_builtin_stpcpy): Construct new argument list manually |
| instead of using copy_list and chainon. |
| (expand_builtin_sprintf): New function. Optimize calls to |
| sprintf when the format is "%s" or doesn't contain a '%'. |
| (expand_builtin): Expand BUILT_IN_SPRINTF using the new function |
| expand_builtin_sprintf. |
| |
| 2003-06-22 Andreas Schwab <schwab@suse.de> |
| |
| * function.c (set_insn_locators): Mark as unused. |
| |
| 2003-06-22 Neil Booth <neil@daikokuya.co.uk> |
| |
| * common.opt: Add -finline-limit. |
| * opts.c (common_handle_options): Handle it. |
| * opts.sh: Temporary kludge for -finline-limit. |
| * toplev.c (decode_f_option, independent_decode_option): Die. |
| (parse_options_and_default_flags): No independent_decode_option. |
| |
| 2003-06-22 Andreas Jaeger <aj@suse.de> |
| |
| * calls.c (emit_call_1): Readd lost ATTRIBUTE_UNUSED. |
| |
| 2003-06-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/invoke.texi: Document dumps, .btl, .cfg, and .bypass. |
| |
| 2003-06-22 Andreas Schwab <schwab@suse.de> |
| |
| * doc/invoke.texi: Remove leading `-' from options in index. |
| |
| 2003-06-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * bt-load.c: Follow spelling conventions. |
| |
| 2003-06-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * expr.c (emit_move_insn_1): Fix a comment typo. |
| |
| 2003-06-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/invoke.texi: Alphabetize dump options. |
| |
| 2003-06-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/invoke.texi: Remove a duplicate -dk. |
| |
| 2003-06-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/invoke.texi: Update dump file names. |
| |
| 2003-06-22 Zack Weinberg <zack@codesourcery.com> |
| |
| * config/i370/i370.c, config/i370/i370.h: Use HOST_CHARSET_ASCII |
| and HOST_CHARSET_EBCDIC, not HC_ASCII and HC_EBCDIC. |
| |
| 2003-06-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/rtl.texi: Fix the @findex for pre_modify. |
| |
| 2003-06-22 Andreas Jaeger <aj@suse.de> |
| |
| * caller-save.c: Convert to ISO C90. |
| * calls.c: Likewise. |
| * cfg.c: Likewise. |
| * cfganal.c: Likewise. |
| * cfgbuild.c: Likewise. |
| * cfgcleanup.c: Likewise. |
| * cfghooks.c: Likewise. |
| * cfglayout.c: Likewise. |
| * cfglayout.h: Likewise. |
| * cfgloop.c: Likewise. |
| * cfgloop.h: Likewise. |
| * cfgloopanal.c: Likewise. |
| * cfgloopmainip.c: Likewise. |
| * cfgrtl.c: Likewise. |
| |
| 2003-06-22 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.h (BIGGEST_ALIGNMENT): Use TARGET_REALLY_IWMMXT for selecting |
| 64-bit alignment. |
| |
| 2003-06-22 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.md (all call_value patterns): Remove register constraints on |
| value operand. |
| |
| 2003-06-22 Neil Booth <neil@daikokuya.co.uk> |
| |
| * common.opt: More -f switches. |
| * opts.c (common_handle_options): Handle them. |
| * toplev.c (time_report): Make extern. |
| (f_options): USe flag_dummy. |
| (decode_f_option): No need to use f_options now. |
| * toplev.h (flag_cprop_registers, flag_ssa, flag_ssa_ccp, |
| flag_ssa_dce, time_report, flag_new_regalloc): Make extern. |
| |
| 2003-06-22 Andreas Jaeger <aj@suse.de> |
| |
| * c-lex.c: Convert to ISO C90. |
| * c-objc-common.c: Likewise. |
| * c-opts.c: Likewise. |
| * c-pch.c: Likewise. |
| * c-ppoutput.c: Likewise. |
| * c-pragma.h: Likewise. |
| * c-pretty-print.c: Likewise. |
| * c-pretty-print.h: Likewise. |
| * c-semantics.c: Likewise. |
| * c-tree.h: Likewise. |
| * c-typeck.c: Likewise. |
| |
| * c-lang.c: Convert to ISO C90. |
| |
| 2003-06-22 Neil Booth <neil@daikokuya.co.uk> |
| |
| * opts.c (find_opt): Fix to always guarantee a find of a |
| switch with joined parameter. |
| * opts.h (struct cl_option): New member back_chain. |
| * opts.sh: Update to calculate and add back_chain member. |
| |
| 2003-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * diagnostic.h (output_host_wide_integer): Declare. |
| * diagnostic.c (output_long_long_decicaml): New function. |
| (output_host_wide_integer): Likewise. |
| (output_format): Use them. Handle "%ll" and "%w". |
| |
| 2003-06-21 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config.gcc (*-*-netbsd*): Add t-libgcc-pic to tmake_file. |
| |
| 2003-06-21 Zack Weinberg <zack@codesourcery.com> |
| |
| * aclocal.m4 (gcc_AC_C_CHARSET): Delete. |
| * configure.in: Don't use gcc_AC_C_CHARSET. |
| * configure, config.in: Regenerate. |
| * config/i370/i370.c, config/i370/i370.h: Use |
| (HOST_CHARSET == HC_EBCDIC) or (HOST_CHARSET == HC_ASCII) |
| instead of HOST_EBCDIC or !HOST_EBCDIC. Clarify comments a tad. |
| |
| 2003-06-21 Neil Booth <neil@daikokuya.co.uk> |
| |
| * Makefile.in: Update. |
| * common.opt: New switches. |
| * opts.c: Include diagnostic.h. |
| (common_handle_option): Handle new switches. |
| * toplev.c (flag_loop_optimize, flag_crossjumping, flag_if_conversion, |
| flag_if_conversion2, flag_delete_null_pointer_checks, |
| flag_rerun_cse_after_loop): Make extern. |
| (flag_dummy): New. |
| (f_options): Update to use flag_dummy for moved options. |
| (decode_f_option): Some switches moved to opts.c. |
| * toplev.h (flag_loop_optimize, flag_crossjumping, flag_if_conversion, |
| flag_if_conversion2, flag_delete_null_pointer_checks, |
| flag_rerun_cse_after_loop, flag_keep_static_consts, flag_peel_loops, |
| flag_tracer, flag_thread_jumps, flag_unroll_loops, |
| flag_unroll_all_loops, flag_unswitch_loops): New. |
| |
| Sat Jun 21 13:41:00 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (ix86_va_arg): Fix allocation of temporary slot. |
| |
| 2003-06-20 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300-protos.h: Add a prototype for |
| same_cmp_preceding_p. |
| * config/h8300/h8300.c (same_cmp_preceding): New. |
| * config/h8300/h8300.md: Extend peephole2's that transform |
| compare:SI into shorter sequences so that they can deal with |
| signed comparisons. |
| |
| 2003-06-21 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| * doc/contrib.texi (Contributors): Use Windows instead of Win32. |
| |
| Update Andreas Jaeger's entry. |
| |
| Merge the two entries of Kaveh Ghazi, David Edelsohn, and |
| Loren J. Rittle. |
| |
| 2003-06-21 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * mkconfig.sh: Add multiple inclusion guards to generated headers. |
| |
| 2003-06-20 Neil Booth <neil@daikokuya.co.uk> |
| |
| * c-decl.c (store_parm_decls): Make saved_warn_shadow boolean. |
| * common.opt: Add remaining -W options and -g. |
| * diagnostic.c (warnings_are_errors): Remove. |
| * flags.h: Make most warning flags boolean. |
| * opts.c (common_handle_option): Handle remaining -W options, and -g. |
| Move many warning flags from toplev.c, making them boolean. |
| * toplev.c: Remove many warning flags. |
| (decode_W_option): Remove. |
| (decode_g_option): Make extern. Error on unknown switch. |
| (lang_independent_W_options): Use warn_dummy. |
| (independent_decode_option): Just handle -f switches now. |
| * toplev.h (decode_g_option): New. |
| |
| 2003-06-20 Aldy Hernandez <aldyh@redhat.com> |
| |
| PR/11092 |
| * config/rs6000/rs6000.h (LEGITIMATE_CONSTANT_P): Adjust for |
| vectors. |
| |
| 2003-06-20 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * opts.sh: Tweak awk script for portability. |
| |
| 2003-06-20 Mark Mitchell <mark@codesourcery.com> |
| |
| PR c++/10888 |
| * tree-inline.c (expand_call_inline): Do not warn about failing to |
| inline functions declared in system headers. |
| * doc/invoke.texi (-Winline): Expand on documentation. |
| |
| 2003-06-20 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (alpha_file_start): Disable |
| file_start_file_directive for ELF and not MDEBUG. |
| |
| 2003-06-20 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.h (ROUND_TYPE_ALIGN): Remove. |
| |
| 2003-06-20 Richard Henderson <rth@redhat.com> |
| |
| * hooks.c (hook_int_void_no_regs): Rename from |
| hook_reg_class_void_no_regs; change return type. |
| * hooks.h: Update. |
| * target-def.h (TARGET_BRANCH_TARGET_REGISTER_CLASS): Update. |
| * target.h (branch_target_register_class): Change return type to int. |
| Add documentation. |
| * config/sh/sh.c (sh_target_reg_class): Change return type. |
| * doc/tm.texi (TARGET_BRANCH_TARGET_REGISTER_CLASS): Likewise. |
| |
| 2003-06-20 Andreas Tobler <toa@pop.agri.ch> |
| |
| * c-format.c: Change _Bool to bool reverting part of the last |
| patch. |
| |
| 2003-06-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * som.h (ASM_OUTPUT_SOURCE_LINE): Use targetm.strip_name_encoding to |
| strip name encoding. |
| |
| 2003-06-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * configure.in (gcc_cv_as_gstabs_flag): Disable if assembler warns. |
| * configure: Regenerate. |
| Fixes PR driver/9362. |
| |
| 2003-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * config/alpha/alpha.c (alpha_file_start): Fix typo. |
| |
| 2003-06-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/mips/mips.h (PUT_SDB_FUNCTION_END): Pass 0 as third arg |
| to ASM_OUTPUT_SOURCE_LINE. |
| |
| 2003-06-20 Daniel Egger <degger@fhm.edu> |
| Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| * doc/install.texi (Building): Correct and improve statement |
| about parallel builds. |
| |
| 2003-06-20 Andreas Jaeger <aj@suse.de> |
| |
| * c-common.c: Change _Bool to bool reverting part of the last |
| patch. |
| |
| 2003-06-20 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * tree.h (expand_function_end): Remove all parameters. |
| * function.c (expand_function_end): Remove all parameters. |
| Use input_location. Never expand_end_bindings. |
| * c-decl.c (c_expand_body_1): Adjust expand_function_end call. |
| * coverage.c (create_coverage): Likewise. |
| |
| 2003-06-20 Nick Clifton <nickc@redhat.com> |
| |
| * doc/extend.texi (ARM Built-in Functions): New node. Document |
| ARM builtin functions for iWMMXt support. |
| |
| 2003-06-20 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * doc/install.texi (--with-gnu-as): Mention SPARC/Solaris and |
| SPARC64/Solaris as platforms where --with-gnu-as makes a difference. |
| (--with-as): Add @anchor. |
| (--with-gnu-ld): Fix typo. |
| (--with-ld): Add @uref to --with-as. |
| |
| 2003-06-19 Zack Weinberg <zack@codesourcery.com> |
| |
| * doc/tm.texi: Uniformly use @defmac for macros, rather than |
| @table items. Minor formatting and editorial corrections. |
| |
| 2003-06-20 Neil Booth <neil@daikokuya.co.uk> |
| |
| * line-map.c, line-map.h: Convert to ISO prototypes. |
| |
| 2003-06-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * gcse.c (store_killed_in_insn): Fix. |
| |
| 2003-06-19 Zack Weinberg <zack@codesourcery.com> |
| |
| * target.h (asm_out.file_start, file_start_app_off, |
| file_start_file_directive): New hooks. |
| * target-def.h (TARGET_ASM_FILE_START_FILE_DIRECTIVE, |
| TARGET_ASM_FILE_START_APP_OFF, TARGET_ASM_FILE_START): |
| New hook-definition macros. |
| * doc/tm.texi: Document new hooks; remove docs of ASM_FILE_START. |
| * varasm.c (default_file_start): New. |
| * output.h: Prototype it. |
| * toplev.c (init_asm_output): Use targetm.asm_out.file_start. |
| * system.h: Poison ASM_FILE_START. |
| |
| * config/alpha/alpha.c (alpha_write_verstamp): Delete. |
| (alpha_file_start): New, define if !TARGET_ABI_UNICOSMK. |
| (unicosmk_asm_file_start): Rename unicosmk_file_start, |
| make static, take no arguments. |
| (TARGET_ASM_FILE_START, TARGET_ASM_FILE_END, |
| TARGET_ASM_FILE_START_FILE_DIRECTIVE): Set as appropriate. |
| * config/alpha/unicosmk.h: Don't define ASM_FILE_START nor |
| TARGET_ASM_FILE_END. Remove reference to ASM_FILE_START in |
| comment. |
| * config/arc/arc.c (arc_asm_file_start): Rename |
| arc_file_start, take no arguments, make static. |
| (TARGET_ASM_FILE_START): Set it. |
| * config/arm/arm.c (aof_file_start): New static function. |
| (TARGET_ASM_FILE_START): Set it, when appropriate. |
| * config/arm/coff.h, config/arm/elf.h: |
| Set TARGET_ASM_FILE_START_APP_OFF to true. |
| * config/avr/avr.c (asm_file_start): Rename avr_file_start, |
| take no arguments, make static. |
| (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_FILE_DIRECTIVE): |
| Set them. |
| * config/c4x/c4x.c (c4x_file_start): New static function. |
| (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_FILE_DIRECTIVE): |
| Set them. |
| * config/cris/cris.c (cris_file_start): New static function. |
| (TARGET_ASM_FILE_START): Set it. |
| * config/dsp16xx/dsp16xx.c (coff_dsp16xx_file_start): Rename |
| dsp16xx_file_start, make static. |
| (luxworks_dsp16xx_file_start): Delete. |
| (TARGET_ASM_FILE_START): Set it. |
| * config/h8300/h8300.c (asm_file_start): Rename |
| h8300_file_start, make static, take no arguments. |
| (TARGET_ASM_FILE_START): Set it. |
| * config/i370/i370.c (i370_file_start): New static function. |
| (TARGET_ASM_FILE_START): Set it. |
| * config/i386/i386.c (x86_file_start): New static function. |
| (TARGET_ASM_FILE_START): Set it. |
| * config/i386/i386.h (X86_FILE_START_VERSION_DIRECTIVE, |
| X86_FILE_START_FLTUSED): New macros, default to false. |
| * config/i386/i386-interix.h: Override X86_FILE_START_FLTUSED to 1. |
| * config/i386/sysv4.h, config/i386/sco5.h: Override |
| X86_FILE_START_VERSION_DIRECTIVE to true. |
| * config/ia64/ia64.c (ia64_file_start): New static function. |
| (TARGET_ASM_FILE_START): Set it. |
| (emit_safe_across_calls): Take no arguments. |
| * config/ia64/ia64.md: Update to match. |
| * config/m32r/m32r.c (m32r_asm_file_start): Rename |
| m32r_file_start, make static, take no arguments. |
| (TARGET_ASM_FILE_START): Set it. |
| * config/m68hc11/m68hc11.c (m68hc11_asm_file_start): Rename |
| m68hc11_file_start, make static, take no arguments. |
| (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_FILE_DIRECTIVE): Set. |
| (print_options): Delete. |
| * config/m68k/m68k.c (m68k_hp320_file_start): New static function. |
| (TARGET_ASM_FILE_START_APP_OFF): Set. |
| * config/m68k/hp320.h: Set TARGET_ASM_FILE_START to |
| m68k_hp320_file_start. |
| * config/mips/mips.c (iris6_asm_file_start, mips_asm_file_start): |
| Make static, take no arguments. |
| (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_FILE_DIRECTIVE): Set. |
| * config/mmix/mmix.c (mmix_asm_file_start): Rename |
| mmix_file_start, make static, take no arguments. |
| (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_FILE_DIRECTIVE): Set. |
| * config/mn10300/mn10300.c (asm_file_start): Rename |
| mn10300_file_start, make static, take no arguments. |
| (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_FILE_DIRECTIVE): Set. |
| * config/ns32k/ns32k.c (TARGET_ASM_FILE_START_APP_OFF): Set. |
| * config/pa/pa.c (pa_file_start_level, pa_file_start_space, |
| pa_file_start_file, pa_file_start_mcount, pa_elf_file_start, |
| pa_som_file_start, pa_linux_file_start, pa_hpux64_gas_file_start, |
| pa_hpux64_hpas_file_start): New static functions. |
| * config/pa/elf.h: Set TARGET_ASM_FILE_START to pa_elf_file_start. |
| * config/pa/pa-linux.h: Set TARGET_ASM_FILE_START to |
| pa_linux_file_start. |
| * config/pa/pa64-hpux.h: Set TARGET_ASM_FILE_START to |
| pa_hpux64_gas_file_start or pa_hpux64_hpas_file_start, as |
| appropriate. |
| * config/pa/som.h: Set TARGET_ASM_FILE_START to pa_som_file_start. |
| * config/rs6000/rs6000.c: Include xcoffout.h when TARGET_XCOFF. |
| (rs6000_file_start): Make static, take no arguments. Reset |
| default_cpu under certain conditions. |
| (rs6000_xcoff_file_start): New function. |
| * config/rs6000/rs6000.h (TARGET_ASM_FILE_START): Set. |
| * config/rs6000/xcoff.h (TARGET_ASM_FILE_START, |
| TARGET_ASM_FILE_START_FILE_DIRECTIVE): Override. |
| * config/sh/sh.c (output_file_start): Rename |
| sh_file_start, make static, take no arguments. Merge in old |
| code from sh/elf.h's ASM_FILE_START, conditioned on TARGET_ELF. |
| (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_FILE_DIRECTIVE): Set. |
| * config/sh/sh.c (TARGET_ELF): Define to 0. |
| * config/sh/elf.h (TARGET_ELF): Redefine to 1. |
| * config/v850/v850.c (asm_file_start): Delete. |
| (TARGET_ASM_FILE_START_FILE_DIRECTIVE): Set. |
| * config/vax/vax.c (vax_file_start): New static function. |
| (TARGET_ASM_FILE_START, TARGET_ASM_FILE_START_APP_OFF): Set. |
| |
| * config/darwin.h: Override ASM_FILE_START_FILE_DIRECTIVE to false. |
| * config/elfos.h, config/svr3.h, config/arm/elf.h, config/arm/pe.h |
| * config/i386/att.h, config/i386/gas.h, config/i386/linux.h |
| * config/i386/sysv4.h, config/i386/sco5.h, config/i960/i960-coff.h |
| * config/m68k/coff.h, config/m68k/hp320.h, config/mcore/mcore-pe.h |
| * config/vax/vaxv.h: Set ASM_FILE_START_FILE_DIRECTIVE to true. |
| |
| * config/darwin.h, config/elfos.h, config/alpha/elf.h |
| * config/alpha/openbsd.h, config/alpha/osf.h, config/alpha/vms.h |
| * config/arc/arc.h, config/arm/aof.h, config/arm/aout.h |
| * config/arm/coff.h, config/arm/elf.h, config/arm/pe.h |
| * config/avr/avr.h, config/c4x/c4x.h, config/cris/cris.h |
| * config/dsp16xx/dsp16xx.h, config/h8300/elf.h, config/h8300/h8300.h |
| * config/i370/i370.h, config/i386/att.h, config/i386/gas.h |
| * config/i386/i386-interix.h, config/i386/linux.h, config/i386/sysv4.h |
| * config/i386/sco5.h, config/i960/i960-coff.h, config/i960/i960.h |
| * config/ia64/ia64.h, config/ia64/sysv4.h, config/m32r/m32r.h |
| * config/m68hc11/m68hc11.h, config/m68k/coff.h, config/m68k/m68k.h |
| * config/mcore/mcore-pe.h, config/mips/iris6.h, config/mips/mips.h |
| * config/mmix/mmix.h, config/mn10300/mn10300.h, config/ns32k/ns32k.h |
| * config/pa/elf.h, config/pa/pa-linux.h, config/pa/pa64-hpux.h |
| * config/pa/som.h, config/pdp11/pdp11.h, config/rs6000/linux64.h |
| * config/rs6000/lynx.h, config/rs6000/xcoff.h, config/sh/elf.h |
| * config/sh/sh.h, config/sparc/sparc.h, config/v850/v850.h |
| * config/vax/vax.h, config/vax/vaxv.h: Don't (re)define ASM_FILE_START. |
| |
| * config/alpha/alpha-protos.h, config/arc/arc-protos.h |
| * config/avr/avr-protos.h, config/dsp16xx/dsp16xx-protos.h |
| * config/h8300/h8300-protos.h, config/ia64/ia64-protos.h |
| * config/m32r/m32r-protos.h, config/m68hc11/m68hc11-protos.h |
| * config/mips/mips-protos.h, config/mmix/mmix-protos.h |
| * config/mn10300/mn10300-protos.h, config/rs6000/rs6000-protos.h |
| * config/sh/sh-protos.h, config/v850/v850-protos.h: Update. |
| |
| * xcoffout.h, config/rs6000/aix.h, config/rs6000/xcoff.h: |
| Remove reference to ASM_FILE_START in comment. |
| * config/arm/aof.h, config/arm/aout.h, config/arm/freebsd.h |
| * config/arm/linux-gas.h, config/arm/netbsd-elf.h |
| * config/arm/netbsd.h: Delete definition of ARM_OS_NAME. |
| |
| 2003-06-19 Graeme Peterson <gp@qnx.com> |
| |
| * gcc.c (target_sysroot_suffix, target_sysroot_hdrs_suffix, |
| SYSROOT_SUFFIX_SPEC, SYSROOT_HEADERS_SUFFIX_SPEC, sysroot_suffix_spec, |
| sysroot_hdrs_suffix_spec): New. |
| (static_specs): Initialize new variables. |
| (add_sysroot_suffix_prefix, do_spec_1, main): Use new variables. |
| * doc/tm.texi (SYSROOT_SUFFIX_SPEC, SYSROOT_HEADERS_SUFFIX_SPEC): |
| New macros. |
| |
| 2003-06-19 Andreas Jaeger <aj@suse.de> |
| |
| * c-aux-info.c: Convert to ISO C90. |
| * c-pragma.c: Likewise. |
| * c-common.c: Likewise. |
| * c-common.h: Likewise. |
| * c-convert.c: Likewise. |
| * c-cppbuiltin.c: Likewise. |
| * c-dump.c: Likewise. |
| * c-decl.c: Likewise |
| * c-format.c: Likewise. |
| * c-incpath.c: Likewise. |
| * c-incpath.h: Likewise. |
| |
| 2003-06-19 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (expand_errno_check): Assume that flag_errno_math |
| and HONOR_NANS have been tested before calling here. Only try |
| to set errno ourselves if the decl can't throw an exception. |
| (expand_builtin_mathfn): Move the code to stabilize the arg |
| after the main switch, so that that its only done when needed. |
| BUILT_IN_SQRT{,F,L} doesn't set errno if its arg is nonnegative. |
| Don't modify the original expr when stabilizing the argument. |
| (expand_builtin_mathfn_2): Likewise, move the code to stabilize |
| the args after the main switch, and don't modify the orginal exp. |
| |
| 2003-06-19 Aldy Hernandez <aldyh@redhat.com> |
| |
| * expr.c (const_vector_from_tree): Initialize remaining elements |
| to 0. |
| |
| 2003-06-19 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/spe.md ("spe_evfscfsi"): Change operand types. |
| Change "fix" to "float". |
| |
| 2003-06-19 Andreas Jaeger <aj@suse.de> |
| |
| * c-tree.h: Remove declaration of poplevel. |
| |
| * tree.h: Remove declaration of approx_sqrt. |
| |
| * c-lex.c: Remove redundant declaration of asm_out_file. |
| |
| * flags.h: Remove declaration of warn_unknown_pragma and |
| main_input_filename. |
| |
| * rtl.h: Remove functions from fold-const.c since they're already |
| declared in tree.h. |
| |
| * regs.h: Remove redundant declaration of reg_names. |
| |
| * bt-load.c (migrate_btr_defs): Correct printf arguments. |
| |
| * protoize.c: Fix breakage from last patch. |
| |
| 2003-06-19 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * hooks.h (hook_reg_class_void_no_regs): Only declare if tm.h |
| has been included. |
| |
| 2003-06-18 James A Morrison <ja2morri@student.math.uwaterloo.ca> |
| |
| * config/sparc/sparc.c: Update copyright year. |
| |
| 2003-06-19 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.c (init_cumulative_args): Limit CALL_LIBCALL |
| to ABI_V4. |
| |
| 2003-06-18 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| PR bootstrap/4068 |
| * config/i386/liunx.h: Don't include sys/ucontext.h for glibc 2.0. |
| |
| 2003-06-19 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (TARGET_INITIALIZER and friends): Move |
| to the end of the file. Remove unnecessary prototypes. |
| |
| 2003-06-19 Hans-Peter Nilsson <hp@axis.com> |
| |
| * bt-load.c (migrate_btr_def) [INSN_SCHEDULING]: Conditionalize |
| calls to insn_default_latency and result_ready_cost. Initialize |
| def_latency to 1. |
| |
| 2003-06-18 Richard Henderson <rth@redhat.com> |
| |
| * config/ia64/unwind-ia64.c (_Unwind_GetCFA): New. |
| (_Unwind_FindEnclosingFunction): Implement. |
| |
| 2003-06-18 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * toplev.c (rest_of_handle_sched): Hide the entire function if |
| INSN_SCHEDULING is not defined. |
| (rest_of_compilation): Call rest_of_handle_sched() only when |
| INSN_SCHEDULING is defined. |
| |
| 2003-06-18 Stephen Clarke <stephen.clarke@superh.com> |
| J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * bt-load.c: New file. |
| * Makefile.in (OBJS): Include bt-load.o |
| (bt-load.o): Add dependencies. |
| * flags.h (flag_branch_target_load_optimize): Declare. |
| (flag_branch_target_load_optimize2): Likewise. |
| * hooks.c (hook_reg_class_void_no_regs): New function. |
| (hook_bool_bool_false): Likewise. |
| * hooks.h (hook_reg_class_void_no_regs, hook_bool_bool_false): Declare. |
| * rtl.h (branch_target_load_optimize): Declare. |
| * target-def.h (TARGET_BRANCH_TARGET_REGISTER_CLASS): Define. |
| (TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED): Likewise. |
| (TARGET_INITIALIZER): Include these. |
| * target.h (struct gcc_target): Add branch_target_register_class |
| and branch_target_register_callee_saved members. |
| * toplev.c (enum dump_file_index): Add DFI_branch_target_load |
| (dump_file) Add "tars" entry. |
| (flag_branch_target_load_optimize): New variable. |
| (flag_branch_target_load_optimize2): Likewise. |
| (lang_independent_options): Add entries for new options. |
| (rest_of_compilation): Call branch_target_load_optimize. |
| * doc/tm.texi (TARGET_BRANCH_TARGET_REGISTER_CLASS): Document. |
| (TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED): Likewise. |
| * doc/invoke.texi: Document -fbranch-target-load-optimize and |
| -fbranch-target-load-optimize2. |
| * rtl.h (epilogue_completed): Declare. |
| * recog.c (epilogue_completed): New variable. |
| * toplev.c (rest_of_compilation): Set it. |
| * flow.c (mark_regs_live_at_end): Use it. |
| * config/ia64/ia64.c (ia64_output_mi_thunk): Set it. |
| * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise. |
| * config/sh/sh.c (sh_output_mi_thunk): Likewise. |
| * config/sparc/sparc.c (sparc_output_mi_thunk): Likewise. |
| |
| * sh.c (shmedia_space_reserved_for_target_registers): New variable. |
| (sh_target_reg_class): New function. |
| (sh_optimize_target_register_callee_saved): Likwise. |
| (shmedia_target_regs_stack_space): Likewise. |
| (shmedia_reserve_space_for_target_registers_p): Likewise. |
| (shmedia_target_regs_stack_adjust): Likewise. |
| (TARGET_BRANCH_TARGET_REGISTER_CLASS): Override. |
| (TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED): Likewise. |
| (calc_live_regs): If flag_branch_target_load_optimize2 and |
| TARGET_SAVE_ALL_TARGET_REGS is enabled, and we have space reserved |
| for target registers, make sure that we save all target registers. |
| (sh_expand_prologue, sh_expand_epilogue): Take target register |
| optimizations into account. Collapse stack adjustments if that |
| is beneficial. |
| (initial_elimination_offset): Reserve space for target registers |
| if necessary. |
| * sh.h (SAVE_ALL_TR_BIT, TARGET_SAVE_ALL_TARGET_REGS): Define. |
| (OPTIMIZATION_OPTIONS): Enable flag_branch_target_load_optimize. |
| |
| 2003-06-18 Nick Clifton <nickc@redhat.com> |
| |
| * config.gcc: Add an extra_header for ARM targets. |
| Support configuring with --with-cpu=iwmmxt. |
| * doc/invoke.texi: Document new value for -mcpu= ARM switch. |
| * config/arm/aof.h (REGISTER_NAMES): Add iwmmxt register |
| names. Fix formatting. |
| * config/arm/aout.h (REGISTER_NAMES): Add iwmmxt register |
| names. |
| * config/arm/arm-protos.h (arm_emit_vector_const): New |
| prototype. |
| (arm_output_load_gr): New prototype. |
| * config/arm/arm.c (extra_reg_names1): Delete. |
| (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN, FL_IWMMXT, |
| * arch_is_iwmmxt): Define. |
| (all_cores, all_architecture): Add entry for iwmmxt. |
| (arm_override_options): Add support for iwmmxt. |
| (use_return_insn, arm_function_arg, arm_legitimate_index_p, |
| arm_print_value, arm_rtx_costs_1, output_move_double, |
| arm_compute_save_reg_mask, arm_output_epilogue, |
| arm_get_frame_size, arm_expand_prologue, arm_print_operand, |
| arm_assemble_integer, arm_hard_regno_ok, arm_regno_class): |
| Likewise. |
| (arm_init_cumulative_args): Count iwmmxt registers. |
| (arm_function_ok_for_sibcall): Return false of sibcall_blocked |
| has been set. |
| (struct minipool_node): Add fix_size field. |
| (add_minipool_forward_ref): Add support for 8-byte aligning of |
| the pool. |
| (add_minipool_backward_ref, add_minipool_offsets, |
| dump_minipool, push_minipool_fix): Likewise. |
| (struct builtin_description): New struct. |
| (builtin_description): New array of iwmmxt builtin functions. |
| (arm_init_iwmmxt_builtins): New function. |
| (arm_init_builtins): New function. |
| (safe_vector_operand): New function. |
| (arm_expand_binop_builtin): New function. |
| (arm_expand_unop_builtin): New function. |
| (arm_expand_builtin): New function. |
| (arm_emit_vector_const): New function. |
| (arm_output_load_gr): New function. |
| * config/arm/arm.h (TARGET_CPU_iwmmxt, TARGET_IWMMXT, |
| TARGET_REALLY_IWMMXT, arm_arch_iwmmxt, IWMMXT_ALIGNMENT, |
| TYPE_NEEDS_IWMMXT_ALIGNMENT, ADJUST_FIELD_ALIGN, |
| DATA_ALIGNMENT, LOCAL_ALIGNMENT, VECTOR_MODE_SUPPORTED_P): Define. |
| (BIGGEST_ALIGNMENT): Set to 64 if ATPCS support is enabled. |
| (CPP_CPU_ARCH_SPEC): Add entries for iwmmxt. |
| (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER, |
| reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS, |
| REG_CLASS_FOR_LETTER): Add iwmmxt registers. |
| (SUBTARGET_CONDITIONAL_REGISTER_USAGE): Disable iwmmxt |
| registers unless the iwmmxt target is selected. |
| (FIRST_IWMMXT_GR_REGNUM, LAST_IWMMXT_GR_REGNUM, |
| FIRST_IWMMXT_REGNUM, LAST_IWMMXT_REGNUM, IS_IWMMXT_REGNUM, |
| IS_IWMMXT_GR_REGNUM): Define. |
| (FIRST_PSEUDO_REGISTER): Bump to 63. |
| (struct machine_function): Add sibcall_blocked field. |
| (Struct CUMULATIVE_ARGS): Add iwmmxt_nregs, named_count and |
| nargs fields. |
| (enum arm_builtins): New enum list. |
| * config/arm/arm.md (UNSPEC_WSHUFH, UNSPEC_WACC, |
| UNSPEC_TMOVMSK, UNSPEC_WSAD, UNSPEC_WSADZ, UNSPEC_WMACS, |
| UNSPEC_WMACU, UNSPEC_WMACSZ, UNSPEC_WMACUZ, UNSPEC_CLRDI, |
| UNSPEC_WMADDS, UNSPEC_WMADDU): New unspecs. |
| (VUNSPEC_TMRC, VUNSPEC_TMCR, VUNSPEC_ALIGN8, VUNSPEC_WCMP_EQ, |
| VUNSPEC_WCMP_GTU, VUNSPEC_WCMP_GT): New vunspecs. |
| (movv2si, movv4hi, movv8qi): New expands for vector moves. |
| Include iwmmxt.md. |
| * config/arm/t-xscale-elf (MULTILIB_OPITONS): Add iwmmxt |
| multilib. |
| (MULTILIB_DIRNAMES, MULTILIB_REDUNDANT_DIRS): Likewise. |
| * config/arm/mmintrin.h: New ARM specific header file. |
| * config/arm/iwmmx.md: New iWMMXt specific machine patterns. |
| |
| 2003-06-18 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * toplev.c (Remaining -d letters summary): Update. |
| |
| 2003-06-18 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
| |
| * config/rs6000/rs6000.c (init_cumulative_args): Add and handle LIBCALL |
| argument. |
| (function_arg): Handle CALL_LIBCALL flag. |
| * config/rs6000/rs6000-protos.h (init_cumulative_args): Update |
| prototype. |
| * config/rs6000/rs6000.h (CALL_LIBCALL): New macro. |
| (INIT_CUMULATIVE_LIBCALL_ARGS): New macro. |
| (INIT_CUMULATIVE_ARGS): Add LIBCALL argument. |
| (INIT_CUMULATIVE_INCOMING_ARGS): Likewise. |
| |
| 2003-06-18 Neil Booth <neil@daikokuya.co.uk> |
| |
| * Makefile.in: Update. |
| * common.opt: New options. |
| * opts.c (maybe_warn_unused_parameter, set_Wextra, handle_param, |
| set_Wunused): New. |
| (common_handle_option): Handle new options. |
| * toplev.c (set_target_switch): Export. |
| (set_Wextra, set_Wunused, maybe_warn_unused_parameter): Move to opts.c. |
| (decode_W_option): -Wunused and -Wextra handled in opts.c now. |
| (independent_decode_option): More options handled in opts.c now. |
| Change prototype. |
| * toplev.h (set_target_switch): New. |
| |
| 2003-06-17 Robert Abeles <rabeles@archaelogic.com> |
| |
| PR debug/4252 |
| * c-opts.c (c_common_handle_option): Pass -fdump argument suffix |
| to dump_switch_p(). |
| * tree-dump.c (dump_switch_p): Remove redundant 'dump-' prefix |
| from static strings in dump_files. |
| |
| 2003-06-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * system.h (ANSI_PROTOTYPES, PTR_CONST, LONG_DOUBLE, VPARAMS, |
| VA_OPEN, VA_FIXEDARG, VA_CLOSE, VA_START): undef and poison these |
| libiberty macros. |
| |
| 2003-06-17 Jason Merrill <jason@redhat.com> |
| |
| PR c++/10929 |
| * tree-inline.c (expand_call_inline): Don't warn about failing to |
| inline a function which was made inline by -finline-functions. |
| |
| 2003-06-17 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300-protos.h: Update to ISO C. |
| * config/h8300/h8300.c: Likewise. |
| * config/h8300/h8300.h: Likewise. |
| * config/h8300/h8300.md: Likewise. |
| |
| 2003-06-16 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * configure.in: Replace BUILD_CC references with CC_FOR_BUILD. |
| * configure: Regenerate. |
| * Makefile.in: Replace BUILD_CC references with CC_FOR_BUILD. |
| |
| 2003-06-17 Ranjit Mathew <rmathew@hotmail.com> |
| |
| * install.texi (Testing): Add information on how to run Java |
| runtime tests separately. |
| |
| 2003-06-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/mips/mips.md (trap): Use break 0 when !TARGET_GAS. |
| |
| * config/mips/iris6-o32.h (MIPS_ISA_DEFAULT): Remove. |
| (MIPS_CPU_STRING_DEFAULT): Redefine to mips2. |
| |
| 2003-06-17 Christopher Faylor <cgf@redhat.com> |
| |
| * doc/install.texi: Add msvc rebuild caveat. |
| |
| 2003-06-17 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/sh/coff.h: Replace Hitachi with Renesas. |
| * config/sh/elf.h: Likewise. |
| * config/sh/embed-elf.h: Likewise. |
| * config/sh/lib1funcs.asm: Likewise. |
| * config/sh/sh-protos.h: Likewise. |
| * config/sh/sh.c: Likewise. |
| * config/sh/sh.h: Likewise. |
| * config/sh/sh.md: Likewise. |
| |
| 2003-06-17 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * ChangeLog.3: Fix comment typos. |
| * ChangeLog.6: Likewise. |
| * config/d30v/d30v.c: Likewise. |
| * config/h8300/h8300.md: Likewise. |
| * config/m32r/m32r.md: Likewise. |
| * config/mips/mips.c: Likewise. |
| * config/mips/mips.md: Likewise. |
| * config/ns32k/NOTES: Likewise. |
| |
| 2003-06-17 Ranjit Mathew <rmathew@hotmail.com> |
| Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| * doc/sourcebuild.texi (libgcj Tests): Simplify instructions on how |
| to run Java runtime tests separately. |
| |
| 2003-06-17 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300-protos.h: Update a comment. |
| |
| 2003-06-17 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.h (ROUND_TYPE_ALIGN, LOCAL_ALIGNMENT): Complex modes |
| are aligned like integral modes. |
| (SH5_WOULD_BE_PARTIAL_NREGS): Also test for CDImode and DCmode. |
| |
| * sh.h (EXTRA_CONSTRAINT_Csy): Allow PIC_DIRECT_ADDR_P. |
| (LEGITIMATE_PIC_OPERAND_P): Allow LABEL_REF. |
| * sh.md (*pt): Remove. |
| |
| * sh.h (REG_ALLOC_ORDER): Avoid squandering call-saved registers. |
| |
| * sh.md (return_media_rte): New pattern. |
| (return_media): Use it. |
| |
| 2003-06-17 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/contrib.texi: Replace Hitachi with Renesas. |
| * doc/install.texi: Likewise. |
| * doc/invoke.texi: Likewise. |
| |
| 2003-06-17 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.h (CONST_OK_FOR_J16): Fix HOST_BITS_PER_WIDE_INT >= 64 |
| behaviour. |
| |
| 2003-06-17 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
| |
| * doc/tm.texi (MD_FALLBACK_FRAME_STATE_FOR): Mention MAKE_THROW_FRAME. |
| |
| * config/rs6000/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Partly revert |
| 2003-01-23 patch. Corrected to handle kernels with changed ucontext. |
| |
| * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Error on invalid |
| -msdata=eabi usages. |
| |
| * gcc/config/rs6000/sysv4.h (USE_LIBC_1): Delete all uses. |
| |
| 2003-06-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * alloc-pool.c: Don't check HAVE_LONG_DOUBLE. |
| * fixinc/gnu-regex.c: Don't define `volatile'. |
| * ggc-page.c: Don't check HAVE_LONG_DOUBLE. |
| * ggc-simple.c: Likewise. |
| * system.h: Don't define `volatile'. |
| |
| * aclocal.m4 (gcc_AC_C_VOLATILE, gcc_AC_C_LONG_DOUBLE): Delete. |
| * configure.in (gcc_AC_C_VOLATILE, gcc_AC_C_LONG_DOUBLE): Don't |
| call these macros. |
| * config.in, configure: Regenerated. |
| |
| 2003-06-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * config/ia64/ia64.c (ia64_expand_builtin, case IA64_BUILTIN_BSP): |
| Handle POINTERS_EXTEND_UNSIGNED. |
| |
| 2003-06-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/mips/mips.c (TARGET_ASM_UNALIGNED_DI_OP) [TARGET_IRIX5 && |
| !TARGET_IRIX6]: Define as NULL. |
| |
| 2003-06-17 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * config/sparc/sparc.c (sparc_va_arg): Don't align 16-byte+ structures. |
| |
| 2003-06-17 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * dbxout.c (dbxout_source_line_counter): New global variable. |
| Mark it with GTY(()). |
| (dbxout_source_line): Increment dbxout_source_line_counter |
| and pass it to ASM_OUTPUT_SOURCE_LINE. |
| * sdbout.c (sdbout_source_line_counter): New global variable. |
| Mark it with GTY(()). |
| (unnamed_struct_number): Mark it with GTY(()). |
| (sdbout_source_line): Increment sdbout_source_line_counter |
| and pass it to ASM_OUTPUT_SOURCE_LINE. |
| * xcoffout.c (ASM_OUTPUT_SOURCE_LINE): Add third parameter |
| (xcoffout_source_line): Pass 0 as third argument to |
| ASM_OUTPUT_SOURCE_LINE. |
| (xcoffout_begin_prologue): Likewise. |
| * config/dbxout.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter. |
| Use it instead of 'sym_lineno' but without incrementing it. |
| * config/dbxelf.h (ASM_OUTPUT_SOURCE_LINE): Likewise. |
| * config/lynx.h (ASM_OUTPUT_SOURCE_LINE): Likewise. |
| * config/ptx4.h (ASM_OUTPUT_SOURCE_LINE): Likewise. |
| * config/alpha/alpha.c (alpha_start_function): Pass 0 as third |
| argument to ASM_OUTPUT_SOURCE_LINE. |
| * config/alpha/alpha.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter. |
| * config/arm/aout.h: Remove useless comment. |
| * config/avr/avr.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter. |
| * config/i960/i960.h (ASM_OUTPUT_SOURCE_LINE): Likewise. |
| * config/m32r/m32r.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter. |
| Use it instead of 'sym_lineno' but without incrementing it. |
| * config/m68k/hp320.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter. |
| * config/mcore/mcore-pe.h (ASM_OUTPUT_SOURCE_LINE): Add third |
| parameter. Use it instead of 'sym_lineno' but without incrementing it. |
| * config/mips/mips.c (mips_output_function_prologue): Pass 0 as third |
| argument to ASM_OUTPUT_SOURCE_LINE. |
| * config/mips/mips.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter. |
| * config/mmix/mmix.h (ASM_OUTPUT_SOURCE_LINE): Likewise. |
| * config/pa/som.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter. |
| Use it instead of 'sym_lineno' but without incrementing it. |
| * config/rs6000/linux64.h (ASM_OUTPUT_SOURCE_LINE): Likewise. |
| * config/sh/elf.h (ASM_OUTPUT_SOURCE_LINE): Likewise. |
| * config/sparc/aout.h (ASM_OUTPUT_SOURCE_LINE): Likewise. |
| * config/sparc/pbd.h (ASM_OUTPUT_SOURCE_LINE): Likewise. |
| * doc/tm.texi (ASM_OUTPUT_SOURCE_LINE): Document third parameter. |
| |
| 2003-06-17 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips-protos.h (mips_expand_block_move): Declare. |
| (expand_block_move, output_block_move): Remove. |
| * config/mips/mips.h (enum block_move_type): Remove. |
| * config/mips/mips.c (block_move_call, output_block_move): Remove. |
| (mips_block_move_straight, mips_adjust_block_mem): New function. |
| (mips_block_move_loop): Renamed and reworked from block_move_loop. |
| (mips_expand_block_move): Likewise expand_block_move. Return false |
| to fall back on the target-independent code. |
| * config/mips/mips.md (movstrsi): Use mips_expand_block_move. |
| (movstrsi_internal*): Remove. |
| |
| 2003-06-16 Zack Weinberg <zack@codesourcery.com> |
| |
| * cpplib.h, cpphash.h, cppcharset.c, cpperror.c, cppexp.c |
| * cppfiles.c, cpphash.c, cppinit.c, cpplex.c, cpplib.c |
| * cppmacro.c, cpppch.c, cpptrad.c, cppspec.c: Convert to |
| ISO C: new-style function declarations, no need for PARAMS, |
| no special punctuation on indirect function calls, use string |
| constant concatenation where convenient. |
| |
| 2003-06-17 Andreas Jaeger <aj@suse.de> |
| |
| * rtl.h: Remove declarations from coverage.h. |
| * toplev.c: Include coverage.h. |
| * Makefile.in (toplev.o): Depend on coverage.h. |
| |
| * toplev.h: Remove extra declaration of print_time. |
| |
| * gengtype.c (close_output_files): Remove duplicated declaration. |
| |
| 2003-06-16 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config/sparc/sysv4.h: Remove target-independent comment; |
| replace "GNU CC" with "GCC". |
| * config/vxworks.h: Replace "GNU compiler" with "GCC". |
| * config/sparc/aout.h, config/sparc/biarch64.h, config/sparc/elf.h, |
| config/sparc/freebsd.h, config/sparc/linux.h, config/sparc/linux64.h, |
| config/sparc/lite.h, config/sparc/litecoff.h, config/sparc/liteelf.h, |
| config/sparc/netbsd-elf.h, config/sparc/openbsd.h, |
| config/sparc/rtemself.h, config/sparc/sol2-64.h, |
| config/sparc/sol2-bi.h, config/sparc/sol2-gas-bi.h, |
| config/sparc/sol2-gld-bi.h, config/sparc/sol2-gld.h, |
| config/sparc/sol2.h, config/sparc/sp64-aout.h, |
| config/sparc/sp64-elf.h, config/sparc/sp86x-elf.h, |
| config/sparc/sparc-protos.h, config/sparc/sysv4-only.h: Replace |
| "GNU compiler", "GNU CC" with "GCC". |
| * config/sparc/cypress.md, config/sparc/hypersparc.md, |
| config/sparc/sparc-modes.def, config/sparc/sparc.c, |
| config/sparc/sparc.md, config/sparc/sparclet.md, |
| config/sparc/supersparc.md, config/sparc/ultra1_2.md, |
| config/sparc/ultra3.md: Replace "GNU CC", "GNU Compiler", and |
| "GNU C Compiler" with "GCC". |
| * config/ip2k/ip2k.h: Replace "GNU CC" and "GNU compiler" with "GCC". |
| |
| 2003-06-16 Aldy Hernandez <aldyh@redhat.com> |
| |
| * simplify-rtx.c (simplify_subreg): Do not over-extend vector |
| constants. |
| |
| * testsuite/gcc.c-torture/execute/simd-4.c: New. |
| |
| 2003-06-16 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config/ip2k/ip2k.h: Remove target-independent comments. |
| |
| * config.gcc: Explicitly mention elfos.h in ip2k entry. |
| * config/ip2k/ip2k.h: Don't #include it here. |
| |
| 2003-06-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * bitmap.c, builtins.c, c-incpath.c, cgraph.c, config/frv/frv.c, |
| config/mips/mips.c, cppfiles.c, cpphash.c, cppinit.c, cpplib.c, |
| dwarf2out.c, dwarfout.c, except.c, expr.c, expr.h, fold-const.c, |
| function.c, gcc.c, genoutput.c, gensupport.c, global.c, |
| haifa-sched.c, hashtable.c, ifcvt.c, integrate.c, local-alloc.c, |
| loop.c, mips-tdump.c, mips-tfile.c, mkdeps.c, protoize.c, |
| read-rtl.c, recog.h, reload1.c, sbitmap.c, ssa-dce.c, |
| stringpool.c, tlink.c, tree.c, varasm.c, varray.c: Don't use |
| the PTR macro. |
| |
| * gengtype.c: Don't use UNION_INIT_ZERO. |
| * system.h (UNION_INIT_ZERO): Delete. |
| |
| 2003-06-16 Richard Henderson <rth@redhat.com> |
| |
| * simplify-rtx.c (simplify_subreg): Use GET_MODE_SIZE instead of |
| GET_MODE_UNIT_SIZE when simplifying constant vectors. |
| |
| 2003-06-16 Andreas Jaeger <aj@suse.de> |
| |
| * timevar.c (get_run_time): Remove function provided also by |
| libiberty. |
| * timevar.h: Remove get_run_time declaration. |
| |
| 2003-06-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/m68hc11/m68hc11.c (m68hc11_rtx_costs): Remove |
| unreachable code. |
| |
| 2003-06-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtin-attrs.def, builtin-attrs.def, builtins.c, cpplex.c, |
| cpplib.c, gencheck.c, gengenrtl.c, machmode.def, protoize.c: Don't |
| use macros from "symcat.h", instead rely on ISO C. |
| |
| * system.h: Don't include "symcat.h". |
| * configure.in (AC_C_STRINGIZE): Delete. |
| * config.in, configure: Regenerate. |
| |
| 2003-06-16 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * Makefile.in (install-mkheaders): Use INSTALL_SCRIPT for scripts. |
| |
| * tree.h (STMT_CHECK): New macro. |
| Also upper-case argument names on all checking macros and |
| fix some whitespace problems; assume CODE argument does not |
| have side-effects. |
| |
| 2003-06-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * scan.h: Convert to ISO C. |
| * system.h: Likewise. |
| |
| * c-format.c (dynamic_format_types): New pointer for dynamic data. |
| (find_length_info_modifier_index, init_dynamic_asm_fprintf_info): |
| New functions split out of... |
| (handle_format_attribute): ...here. |
| |
| 2003-06-16 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.h (REG_CLASS_FROM_LETTER): Change to: |
| (REG_CLASS_FROM_CONSTRAINT). |
| (CONST_OK_FOR_I): Rename to: |
| (CONST_OK_FOR_I08). Changed all users. |
| (CONST_OK_FOR_J): Rename to: |
| (CONST_OK_FOR_I16). Changed all users. |
| (CONST_OK_FOR_K): Rename to: |
| (CONST_OK_FOR_P27). Changed all users. |
| (CONST_OK_FOR_L): Rename to: |
| (CONST_OK_FOR_K08). Changed all users. |
| (CONST_OK_FOR_O): Rename to: |
| (CONST_OK_FOR_I06). Changed all users. |
| (CONST_OK_FOR_P): Rename to: |
| (CONST_OK_FOR_I10). Changed all users. |
| (CONSTRAINT_LEN, CONST_OK_FOR_I, CONST_OK_FOR_J16): Define. |
| (CONST_OK_FOR_J, CONST_OK_FOR_K, CONST_OK_FOR_P): Likewise. |
| (EXTRA_CONSTRAINT_A, EXTRA_CONSTRAINT_Bsc): Likewise. |
| (EXTRA_CONSTRAINT_B, PIC_OFFSET_P, PIC_DIRECT_ADDR_P): Likewise. |
| (EXTRA_CONSTRAINT_Cpg, EXTRA_CONSTRAINT_C): Likewise. |
| (EXTRA_MEMORY_CONSTRAINT,(EXTRA_CONSTRAINT_Sr0): Likewise. |
| (CONST_OK_FOR_LETTER_P): Replace with |
| (CONST_OK_FOR_CONSTRAINT_P). |
| (EXTRA_CONSTRAINT_S): Rename to: |
| (EXTRA_CONSTRAINT_C16). Changed all users. |
| (MOVI_SHORI_BASE_OPERAND_P): Don't allow direct addresses. |
| (EXTRA_CONSTRAINT_T): Rename to: |
| (EXTRA_CONSTRAINT_Csy). Changed all users. |
| (EXTRA_CONSTRAINT_Z): Remove. |
| (EXTRA_CONSTRAINT): Replace with: |
| (EXTRA_CONSTRAINT_STR). |
| (EXTRA_CONSTRAINT_U): Rename to: |
| (EXTRA_CONSTRAINT_Z). Changed all users. |
| * sh.c (and_operand): Use CONST_OK_FOR_J16. |
| * sh.md (cmpeqsi_t-1, cmpeqsi_t, adddi3_media): Use new constraints. |
| (addsi3_media, addsi3_compact, andsi3_compact, anddi3): Likewise. |
| (iorsi3, iordi3, xorsi3, xordi3, ashlsi3_std, ashlhi3_k): Likewise. |
| (lshrsi3_k, movsi_i, movsi_ie, movsi_i_lowpart, movsi_media): Likewise. |
| (movsi_media_nofpu, movqi_media, movhi_i, movhi_media): Likewise. |
| (*movdi_i, movdi_media, movdi_media_nofpu, shori_media): Likewise. |
| (movdf_media, movdf_media_nofpu, movv2sf_i, movv4sf_i): Likewise. |
| (movsf_media, movsf_media_nofpu, movsi_y, beq_media): Likewise. |
| (beq_media_i, bne_media, pt, ptb, movv8qi_i, movv2hi_i): Likewise. |
| (movv4hi_i, movv2si_i, negcmpeqv8qi, negcmpeqv2si): Likewise. |
| (negcmpeqv4hi, negcmpgtuv8qi, negcmpgtv2si, negcmpgtv4hi): Likewise. |
| (mcmv, mcnvs_lw, mcnvs_wb, mcnvs_wub, mextr_rl, mextr_lr): Likewise. |
| (mextr1, mextr2, mextr3, mextr4, mextr5, mextr6, mextr7): Likewise. |
| (mperm_w, mperm_w_little, mperm_w_big, msad_ubq_i): Likewise. |
| (mshards_q, mshfhi_b, mshflo_b, mshf4_b, mshf0_b, mshfhi_l): Likewise. |
| (mshflo_l, mshf4_l, mshf0_l, mshfhi_w, mshflo_w, mshf4_w): Likewise. |
| (mshf0_w, mshflo_w_x, mshfhi_l_di, mshfhi_l_di_rev): Likewise. |
| (mshflo_l_di_rev, mshflo_l_di_x, concat_v2sf): Likewise. |
| (mshflo_l_di_x_rev, subv2si3, subv4hi3, sssubv2si3): Likewise. |
| (sssubv4hi3): Likewise. |
| (movsf_i): Change I[08]/r to G/r. |
| (movsf_ie): Change f/{G,H}/c/X to f/{G,H}/c/Bsc. |
| |
| * sh.c (sh_output_mi_thunk): Use CONST_OK_FOR_ADD. |
| |
| 2003-06-16 Vladimir Makarov <vmakarov@redhat.com> |
| |
| * config/i386/i386.c (ix86_memory_move_cost): Fix typo. |
| |
| 2003-06-16 Andreas Jaeger <aj@suse.de> |
| |
| * basic-block.h: Remove duplicate prototype of |
| note_prediction_to_br_prob. |
| |
| * tree.h: Remove duplicate prototype of strip_float_extensions. |
| |
| 2003-06-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * config/c4x/c4x.c: Don't include "c-tree.h". |
| * config/pa/pa.c: Likewise. |
| * langhooks.c: Likewise. |
| * tree.h (poplevel): Declare. |
| |
| 2003-06-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (const_costs): Move this to ... |
| (h8300_rtx_costs): ... here. |
| |
| 2003-06-16 Roger Sayle <roger@eyesopen.com> |
| |
| * optabs.h (enum optab_index): Add new OTI_tan and OTI_atan. |
| (tan_optab, atan_optab): Define corresponding macros. |
| * optabs.c (init_optabs): Initialize tan_optab and atan_optab. |
| * genopinit.c (optabs): Implement tan_optab and atan_optab |
| using tan?f2 and atan?f2 patterns. |
| * builtins.c (expand_builtin_mathfn): Handle BUILT_IN_TAN{,F,L} |
| using tan_optab, and BUILT_IN_ATAN{,F,L} using atan_optab. |
| Change the default value of errno_set to false. |
| (expand_builtin): Expand BUILT_IN_TAN{,F,L} and BUILT_IN_ATAN{,F,L} |
| using expand_builtin_mathfn. |
| |
| * config/i386/i386.md (atansf2, atandf2, atanxf2, atantf2): New |
| expander patterns implemented using existing atan2?f3 patterns. |
| |
| 2003-06-16 Roger Sayle <roger@eyesopen.com> |
| |
| * expr.c (expand_expr <PLUS_EXPR>): If operand_equal_p considers |
| both operands of the addition equal, reuse the expanded RTL. |
| (expand_expr <MULT_EXPR>): Likewise for multiplication. |
| |
| 2003-06-16 Roger Sayle <roger@eyesopen.com> |
| Jeff Law <law@redhat.com> |
| |
| * fold-const.c (operand_equal_p): Consider two calls to "const" |
| functions with identical non-volatile arguments to be equal. |
| Consider the FUNCTION_DECL for the "__builtin_foo" form of a |
| built-in function to be equal to the "foo" form. |
| |
| 2003-06-16 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config/rs6000/sysv4le.h: Remove target-independent comment. |
| Replace "GNU compiler" with "GCC" in comment. |
| |
| 2003-06-16 Andreas Jaeger <aj@suse.de> |
| |
| * tracer.c: Remove duplicate declaration. |
| |
| * toplev.c: Remove extra declaration of decode_d_option. |
| |
| * ssa.c: Remove duplicate declaration. |
| |
| * sreal.c: Remove extra declaration of dump_sreal. |
| |
| * reload1.c: Remove duplicate declarations. |
| |
| * integrate.c: Remove extra declaration of |
| set_decl_abstract_flags. |
| |
| * flow.c: Remove extra declaration of dump_flow_info. |
| |
| * alias.c: Remove extra declaration of get_addr. |
| |
| 2003-06-16 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config/rtems.h, config/sol2.h, config/svr4.h, config/usegas.h, |
| config/vxworks.h: GNU CC -> GCC. |
| |
| * convert.c, dwarf2out.c, dwarfout.c, emit-rtl.c, function.c, |
| lists.c, print-rtl.c, print-tree.c, read-rtl.c, rtl-error.c, |
| stmt.c, toplev.c, integrate.h, loop.h, machmode.h, rtl.h, |
| ssa.h, tree.def: Replace overly specific references to "GNU C" |
| and "GNU C Compiler" with references to "GCC". |
| |
| 2003-06-16 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.c (prepare_move_operand): Check if operand 0 is an invalid |
| memory reference. Fix test that checks if operand 1 is using r0. |
| * sh.md (movhi_i): Don't allow st.w r0,@(rX,rY) . |
| |
| * defaults.h (REG_CLASS_FROM_CONSTRAINT): Only define if not already |
| defined. |
| |
| 2003-06-15 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * function.h (struct emit_status): Remove x_last_linenum, |
| x_last_filename. Add x_last_location. |
| * rtl.h: #include "input.h". |
| (NOTE_DATA): New. |
| * cfglayout.c (duplicate_insn_chain): Use emit_line_note for line |
| number notes. |
| * emit-rtl.c (last_linenum, last_filename): Remove. |
| (last_location): New. |
| (emit_line_note_after): LINE must always be >= 0. |
| (emit_line_note): Likewise. Check not duplicate here... |
| (emit_note): ... rather than here. |
| (emit_line_note_force, force_next_line_note, init_emit): Adjust. |
| * integrate.c (expand_inline_function): Use emit_line_note for |
| line number notes. |
| (copy_insn_list): Likewise. |
| * unroll.c (copy_loop_body): Likewise. |
| * Makefile.in (RTL_H): Add input.h. |
| |
| 2003-06-16 Richard Sandiford <rsandifo@redhat.com> |
| |
| * optabs.c (emit_libcall_block): Don't hoist insns past a label. |
| |
| 2003-06-16 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha-protos.h, config/alpha/elf.h, |
| config/alpha/osf.h, config/alpha/unicosmk.h, config/alpha/vms.h, |
| config/alpha/vms-cc.c, config/alpha/vms-ld.c: Update to ISO C. |
| * config/alpha/alpha.c: Likewise. Move targetm init to end of file. |
| Remove unneeded static function decls. |
| |
| 2003-06-16 Neil Booth <neil@daikokuya.co.uk> |
| |
| * c-opts.c (c_common_handle_option): s/on/value/. |
| (OPT_fabi_version_, OPT_ftabstop_, OPT_ftemplate_depth_): Use value |
| directly rather than converting the argument. |
| * c.opt: Update docs. Use UInteger where appropriate. |
| * common.opt: Use UInteger where appropriate. |
| * opts.c (integral_argument): New. |
| (handle_argument): Handle integral arguments, and optional |
| joined arguments. |
| (common_handle_option): Update. |
| * opts.h (CL_MISSING_OK, CL_UINTEGER): New. |
| * opts.sh: Handle JoinedOrMissing and UInteger flags. |
| |
| 2003-06-16 Neil Booth <neil@daikokuya.co.uk> |
| |
| * config/rs6000/sysv4.h (ASM_OUTPUT_ALIGNED_LOCAL): Remove |
| unnecessary extern declaration. |
| |
| 2003-06-15 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config/gofast.h, config/interix.h, config/interix3.h, |
| config/libgloss.h, config/linux-aout.h, config/linux.h, |
| config/lynx-ng.h, config/lynx.h: GNU CC -> GCC. |
| * config/kaos.h: "GNU compiler" -> GCC. |
| * config/linux-aout.h, config/lynx.h: Clarify comment describing file. |
| |
| * config/ip2k/crt0.S, config/ip2k/ip2k-protos.h, |
| config/ip2k/ip2k.c, config/ip2k/ip2k.md, config/ip2k/libgcc.S: |
| GNU CC -> GCC. |
| |
| * config/svr3.h: Remove #if 0 code, misleading comments. |
| GNU CC -> GCC. |
| |
| 2003-06-15 Zack Weinberg <zack@codesourcery.com> |
| |
| * vmsdbgout.c (vmsdbgout_finish): Rename parameter to |
| main_input_filename to avoid conflict with input_filename macro. |
| |
| 2003-06-15 Neil Booth <neil@daikokuya.co.uk> |
| |
| * config/mips/mips.h (asm_file_name, g_switch_set, |
| g_switch_value): Remove. |
| * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Remove |
| unnecessary extern declarations. |
| |
| 2003-06-15 Neil Booth <neil@daikokuya.co.uk> |
| |
| * config/frv/frv.h: Remove declaration of g_switch_value. |
| * config/m32r/m32r.h: Remove declaration of g_switch_value. |
| * config/m68hc11/m68hc11.c: Remove declaration of asm_file_name. |
| |
| 2003-06-15 Neil Booth <neil@daikokuya.co.uk> |
| |
| * opts.sh: Quote '+' in regex. |
| |
| 2003-06-15 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| * config/rs6000/t-rs6000: Add dependence of cfglayout.h to rs6000.o. |
| * config/rs6000/rs6000.c: Include cfglayout.h. |
| * config/alpha/alpha.c: Likewise. |
| * config/ia64/ia64.c: Likewise. |
| * config/sparc/sparc.c: Likewise. |
| * config/sh/sh.c: Likewise. |
| |
| 2003-06-15 Neil Booth <neil@daikokuya.co.uk> |
| |
| * opts.sh: Quote '+' in regex. |
| |
| 2003-06-15 Neil Booth <neil@daikokuya.co.uk> |
| |
| * c-opts.c (lang_flags): Update for new spelling of flags. |
| (write_langs): Similarly. |
| * c.opt: Specify languages. |
| * opts.h: Remove languages. |
| * opts.sh: Recognise front-end defined languages. |
| * doc/sourcebuild.texi: Update. |
| |
| 2003-06-15 Andreas Jaeger <aj@suse.de> |
| |
| * alloc-pool.c: Convert to ISO C90 prototypes. |
| * alloc-pool.h: Likewise. |
| * alias.c: Likewise. |
| * attribs.c: Likewise. |
| * bb-reorder.c: Likewise. |
| * bitmap.h: Likewise. |
| * bitmap.c: Likewise. |
| * builtins.c: Likewise. |
| |
| * tree.h: Convert prototypes of attribs.c to ISO C90. |
| * basic-block.h: Convert prototypes of bb-reorder.c to ISO C90. |
| * rtl.h: Convert prototypes of alias.c and builtins.c to ISO C90. |
| * expr.h: Convert prototypes of builtins.c to ISO C90. |
| |
| 2003-06-15 Roger Sayle <roger@eyesopen.com> |
| |
| * config/i386/i386.md (expsf2, expdf2, expxf2): New patterns to |
| implement exp, expf and expl built-ins as inline x87 intrinsics. |
| (UNSPEC_FSCALE, UNSPEC_FRNDINT, UNSPEC_F2XM1): New unspecs to |
| represent x87's fscale, frndint and f2xm1 insns respectively. |
| (*fscale_sfxf3, *fscale_dfxf3, *fscale_xf3): New insn patterns |
| to encode x87's "fscale" instruction followed by a pop. |
| (*frndintxf2): New insn pattern for "frndint". |
| (*f2xm1xf2): New insn pattern for "f2xm1". |
| |
| * reg-stack.c (subst_stack_regs_pat): Handle UNSPEC_FRNDINT and |
| UNSPEC_F2XM1 like UNSPEC_{SIN,COS} and handle UNSPEC_FSCALE like |
| UNSPEC_FPATAN. |
| |
| 2003-06-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * gencheck.c (main): Avoid generating duplicate macros. |
| |
| * Makefile.in (stagefeedback-start): Use $(SUBDIRS) instead of |
| knowing names of language subdirectories. |
| |
| 2003-06-15 Neil Booth <neil@daikokuya.co.uk> |
| |
| * c-pch.c (asm_file_name): Remove. |
| * common.opt: Add more switches. |
| * flags.h (g_switch_set): Boolify. |
| * opts.c (g_switch_value, g_switch_set, exit_after_options, |
| version_flag): Move from toplev.c. |
| (common_handle_option): Handle more switches from toplev.c. |
| * toplev.c (display_help, display_target_options, decode_d_option, |
| print_version): Make non-static, remove prototypes. |
| (aux_base_name, asm_file_name, aux_info_file_name): Constify. |
| (version_flag, g_switch_value, g_switch_set, exit_after_options): |
| Remove. |
| (independent_decode_option): Move some handlers to opts.c. |
| * toplev.h (aux_info_file_name, aux_base_name, asm_file_name, |
| exit_after_options, version_flag, display_help, display_target_options, |
| print_version, decode_d_option): New. |
| |
| 2003-06-15 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/alpha/alpha.md: Follow spelling conventions. |
| * config/arm/arm.c: Likewise. |
| * config/arm/arm.h: Likewise. |
| * config/arm/arm.md: Likewise. |
| * config/arm/crtn.asm: Likewise. |
| * config/m32r/m32r.c: Likewise. |
| * config/m32r/m32r.md: Likewise. |
| * config/rs6000/rs6000.c: Likewise. |
| |
| 2003-06-15 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Call |
| insn_locators_initialize. |
| * config/ia64/ia64.c (ia64_output_mi_thunk): Likewise. |
| * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise. |
| * config/sparc/sparc.c (sparc_output_mi_thunk): Likewise. |
| * config/sh/sh.c (sh_output_mi_thunk): Do it later. |
| |
| 2003-06-15 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * builtins.c (expand_builtin_expect_jump): Remove redundant |
| tests that are also in any_condjump_p(). |
| |
| 2003-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * libgcc2.c: Delete sysV68 L_trampoline section. |
| * config/m68k/mot3300-crt0.S: Delete file. |
| * config/m68k/mot3300Mcrt0.S: Likewise. |
| |
| 2003-06-15 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config/aoutos.h: Remove. |
| * config.gcc: Remove reference to aoutos.h. |
| * config/m68k/m68k-aout.h: Remove reference to aoutos.h. |
| |
| 2003-06-14 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/install.texi: Follow spelling conventions. |
| * doc/tm.texi: Likewise. |
| * config/fp-bit.c: Likewise. |
| * config/arm/arm.c: Likewise. |
| * config/frv/frv.c: Likewise. |
| * config/ns32k/NOTES: Likewise. |
| * config/ns32k/STATUS: Likewise. |
| |
| 2003-06-14 Roger Sayle <roger@eyesopen.com> |
| Zack Weinberg <zack@codesourcery.com> |
| |
| * rtl.h (STORE_FLAG_VALUE): Remove default definition from here. |
| * defaults.h (STORE_FLAG_VALUE): Move default definition to here. |
| * doc/tm.texi (STORE_FLAG_VALUE): Document the default value. |
| |
| * config/alpha/alpha.h (STORE_FLAG_VALUE): Remove definition. |
| * config/arc/arc.h (STORE_FLAG_VALUE): Likewise. |
| * config/arm/arm.h (STORE_FLAG_VALUE): Likewise. |
| * config/cris/cris.h (STORE_FLAG_VALUE): Likewise. |
| * config/i370/i370.h (STORE_FLAG_VALUE): Likewise. |
| * config/i386/i386.h (STORE_FLAG_VALUE): Likewise. |
| * config/i960/i960.h (STORE_FLAG_VALUE): Likewise. |
| * config/ia64/ia64.h (STORE_FLAG_VALUE): Likewise. |
| * config/ip2k/ip2k.h (STORE_FLAG_VALUE): Likewise. |
| * config/m32r/m32r.h (STORE_FLAG_VALUE): Likewise. |
| * config/mcore/mcore.h (STORE_FLAG_VALUE): Likewise. |
| * config/mips/mips.h (STORE_FLAG_VALUE): Likewise. |
| * config/mmix/mmix.h (STORE_FLAG_VALUE): Likewise. |
| * config/ns32k/ns32k.h (STORE_FLAG_VALUE): Likewise. |
| * config/pa/pa.h (STORE_FLAG_VALUE): Likewise. |
| * config/pdp11/pdp11.h (STORE_FLAG_VALUE): Likewise. |
| * config/sh/sh.h (STORE_FLAG_VALUE): Likewise. |
| * config/sparc/sparc.h (STORE_FLAG_VALUE): Likewise. |
| * config/v850/v850.h (STORE_FLAG_VALUE): Likewise. |
| * config/xtensa/xtensa.h (STORE_FLAG_VALUE): Likewise. |
| |
| 2003-06-14 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * opts.sh (POSIXLY_CORRECT): Unset it. |
| |
| * tree.h (init_function_start): Remove filename and line paramters. |
| * function.c (init_function_start): Remove filename and line |
| parameters. Use DECL_SOURCE_LOCATION. |
| * c-decl.c (store_parm_decls): Adjust init_function_start call. |
| (c_expand_body_1): Likewise. |
| * coverage.c (create_coverage): Likewise. |
| * objc/objc-act.c (build_tmp_function_decl): Set line number to |
| zero. |
| (hack_method_prototype): Adjust init_function_start call. |
| |
| 2003-06-14 Richard Earnshaw <rearnsha@arm.com> |
| |
| PR target/3724 |
| * arm/linux-elf.h (PROFILE_HOOK): Define. |
| |
| 2003-06-14 Richard Earnshaw <rearnsha@arm.com> |
| |
| PR target/11183 |
| * arm.h (CANNOT_CHANGE_MODE_CLASS): Define. |
| |
| 2003-06-14 Roger Sayle <roger@eyesopen.com> |
| |
| * opts.sh: Work around a mysterious feature in cygwin's gawk |
| where specifying the input files explicitly has a different |
| behavior to piping them via stdin. |
| |
| 2003-06-14 Neil Booth <neil@daikokuya.co.uk> |
| |
| * doc/sourcebuild.texi: Update. |
| |
| 2003-06-14 Richard Earnshaw <rearnsha@arm.com> |
| |
| PR target/11183 |
| * arm.c (output_move_double): Pass SImode to adjust_address. |
| |
| 2003-06-14 Neil Booth <neil@daikokuya.co.uk> |
| |
| * Makefile.in: Update to use common.opt and lang_opt_files. |
| (c-options.c, c-options.h): Remove. |
| (options.c, options.h): Add. |
| * c-opts.c: Include options.h not c-options.h. |
| * common.opt: New file. |
| * configure, configure.in: Add lang_opt_files. |
| * opts.c: Include flags.h and diagnostic.h. |
| (common_handle_option): New. |
| (handle_option): Update to recognize common options and all |
| language-dependent options. |
| * opts.h (CL_F77, CL_JAVA, CL_ADA, CL_COMMON, CL_TREELANG): New. |
| (struct cl_option): Make flags of type int. |
| * opts.h: Flag option with front ends to which it applies. |
| Handle duplicate options. |
| * toplev.c (filename): Remove. |
| (independent_decode_option): Don't handle filenames and -quiet. |
| (process_options, do_compile): Update. |
| |
| 2003-06-14 Nick Clifton <nickc@redhat.com> |
| |
| * doc/install.texi (Specific): Add description of different |
| ARM supported file format targets. |
| |
| Sat Jun 14 11:12:04 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * reorg.c (emit_delay_sequence, dbr_schedule): Clear insn locators |
| inside delay slots. |
| |
| 2003-06-13 Matt Kraai <kraai@alumni.cmu.edu> |
| |
| * unwind-c.c: Define NO_SIZE_OF_ENCODED_VALUE. |
| * unwind-pe.h (size_of_encoded_value): Do not define if |
| NO_SIZE_OF_ENCODED_VALUE is defined. |
| |
| 2003-06-13 Roger Sayle <roger@eyesopen.com> |
| |
| * expr.c (expand_expr <COMPLEX_CST>): Handle the case of |
| expanding a complex constant into a CONCAT target. |
| |
| 2003-06-13 Zack Weinberg <zack@codesourcery.com> |
| |
| * config/svr3.h (ASM_FILE_START): Don't use ASM_FILE_START_1. |
| (ASM_FILE_START_1): Delete. |
| * config/i386/att.h, config/i386/sco5.h, |
| config/i386/sysv3.h |
| (ASM_FILE_START_1): Delete. |
| |
| 2003-06-13 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * config/i386/bsd.h: Remove ASM_FILE_START. |
| * config/i386/djgpp.h: Likewise. |
| * config/i386/gas.h (ASM_FILE_START): Output .file before .intel_syntax. |
| |
| * config/i386/djgpp.h: Move included unix.h, bsd.h, gas.h to ... |
| * config.gcc (i[34567]86-pc-msdosdjgpp): ... here. |
| |
| 2003-06-13 Vladimir Makarov <vmakarov@redhat.com> |
| |
| PR bootstrap/10835 |
| * haifa-sched.c (max_lookahead_tries, |
| cached_first_cycle_multipass_dfa_lookahead, |
| cached_issue_rate): New variables. |
| (max_issue): Check the number of tries. |
| (choose_ready): Calculate max_lookahead_tries. |
| (sched_init): Check cached_issue_rate. |
| |
| 2003-06-13 Richard Henderson <rth@redhat.com> |
| |
| * cfgbuild.c (make_edges): Set ABNORMAL with SIBCALL. |
| * cfgrtl.c (purge_dead_edges): Expect it too. |
| |
| 2003-06-13 Jim Wilson <wilson@tuliptree.org> |
| Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR bootstrap/10983 |
| * combine.c (make_extraction): Use gen_lowpart_for_combine |
| when extracting from a REG and not in the destination of a SET. |
| |
| 2003-06-13 Doug Evans <dje@sebabeach.org> |
| |
| * tsystem.h (abort): Declare in inhibit_libc case to remove build |
| warnings for addvsi3, et.al. |
| |
| 2003-06-13 Aldy Hernandez <aldyh@redhat.com> |
| |
| * c-common.c (handle_mode_attribute): Use VECTOR_MODE_P macro. |
| |
| * simplify-rtx.c (simplify_subreg): Same. |
| |
| * emit-rtl.c (gen_lowpart_common): Same. |
| |
| 2003-06-13 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * builtins.c: Fix comment typos. |
| * fold-const.c: Likewise. |
| |
| 2003-06-13 Doug Evans <dje@sebabeach.org> |
| Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
| |
| * config/m32r/m32r-protos.h (m32r_pass_by_reference): Declare. |
| * config/m32r/m32r.c (m32r_pass_by_reference): New fn. |
| (m32r_va_arg): Use it. |
| * config/m32r/m32r.h (FUNCTION_ARG_PASS_BY_REFERENCE): Ditto. |
| (RETURN_IN_MEMORY): Ditto. |
| |
| 2003-06-13 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * c-typeck.c: Remove #if 0 clauses. |
| |
| PR other/1494 |
| * config/alpha/openbsd.h, config/i386/openbsd.h, |
| config/m68k/openbsd.h, config/sparc/openbsd.h: Remove |
| residual reference to EGCS. |
| |
| 2003-06-13 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.c (output_call_mem): If the address references the link-register |
| use an instruction sequence that avoids early-clobbering IP. |
| (eliminate_lr2ip): Delete. |
| |
| 2003-06-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * c-format.c (format_types_orig): Disallow '*' width/precision in |
| asm_fprintf format checks. |
| |
| 2003-06-13 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (s390_va_arg): Fix alignment when retrieving |
| non-integral types from integer register save area slots. |
| |
| 2003-06-13 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config/i386/svr3dbx.h: GNU CC -> GCC; Intel 385 -> Intel 386. |
| |
| 2003-06-13 Florian Weimer <fw@deneb.enyo.de> |
| |
| * doc/invoke.texi (SPARC Options): Document ``-mimpure-text''. |
| |
| 2003-06-13 Kaz Kojima <kkojima@gcc.gnu.org> |
| |
| * config/sh/linux.h (TARGET_ASM_FILE_END): Set TARGET_ASM_FILE_END |
| to file_end_indicate_exec_stack. |
| |
| 2003-06-12 Richard Henderson <rth@redhat.com> |
| |
| PR target/11089 |
| * config/i386/i386.md (sse_movaps): Use an expander to force |
| one operand to be a register. |
| (sse_movups): Likewise. |
| |
| 2003-06-13 Doug Evans <dje@sebabeach.org> |
| |
| Remove some build warnings. |
| * config/m32r/initfini.c (__CTOR_LIST__,__DTOR_LIST__): Attribute used. |
| (__do_global_ctors,__do_global_dtors): Ditto. |
| |
| 2003-06-12 Richard Henderson <rth@redhat.com> |
| |
| PR middle-end/10557 |
| * rtlanal.c (subreg_offset_representable_p): Relax subreg check. |
| |
| 2003-06-13 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/m32r/m32r.md: Fix a comment typo. |
| |
| 2003-06-13 Eric Botcazou <ebotcazou@libertysurf.fr> |
| Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de> |
| |
| PR target/10142 |
| * config/sparc/sparc.c (function_arg_record_value_parms): Add |
| new 'stack' field. |
| (function_arg_record_value_1): Set 'stack' to 1 if we run out of |
| integer slots for an integer field. |
| (function_arg_record_value_3): Shift vector index. |
| (function_arg_record_value_2): Likewise. |
| (function_arg_record_value): Initialize 'stack' to 0. |
| Set 'stack' to 1 if we run out of integer slots for an integer field. |
| Generate (parallel [(expr_list (nil) ...) ...]) if 'stack' is set to 1. |
| |
| 2003-06-13 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/10955 |
| * unroll.c (unroll_loop): Fix off-by-one bug. |
| |
| 2003-06-12 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.c (function_arg): Remove typo. |
| |
| 2003-06-12 Richard Henderson <rth@redhat.com> |
| |
| * config/i386/i386.c (legitimate_constant_p): Handle UNSPEC_NTPOFF |
| and UNSPEC_DTPOFF. |
| |
| 2003-06-12 Richard Henderson <rth@redhat.com> |
| |
| PR middle-end/10475 |
| * expmed.c (emit_store_flag): Use simplify_gen_subreg directly |
| for extracting sub-words. |
| |
| 2003-06-12 Richard Henderson <rth@redhat.com> |
| |
| PR target/7594 |
| * config/m68k/m68k.md (zero_extendhisi2): Use gen_lowpart_SUBREG. |
| (zero_extendqihi2, zero_extendqisi2): Likewise. |
| |
| 2003-06-12 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.c (function_arg): Always split vectors for |
| e500 if it's a stdarg function. |
| (function_arg_advance): Advance 2 registers for vectors in a |
| stdarg function. |
| (init_cumulative_args): Initialize stdarg. |
| (rs6000_spe_function_arg): New. |
| |
| * config/rs6000/rs6000.h (rs6000_args): Add stdarg. |
| |
| 2003-06-12 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.h (MODES_TIEABLE_P): Add SPE vectors. |
| |
| 2003-06-12 Roger Sayle <roger@eyesopen.com> |
| |
| PR middle-end/168 |
| * fold-const.c (tree_expr_nonnegative_p): Handle addition |
| and multiplication of zero extensions, floating point division, |
| and integer<->fp, fp<->fp and zero extension conversions. |
| The built-in ceil and floor functions preserve signedness. |
| |
| 2003-06-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * ChangeLog: Follow spelling conventions. |
| * ChangeLog.2: Likewise. |
| * c-decl.c: Likewise. |
| * cfgloop.h: Likewise. |
| * cgraph.c: Likewise. |
| * coverage.c: Likewise. |
| * cppcharset.c: Likewise. |
| * cpphash.h: Likewise. |
| * cpplex.c: Likewise. |
| * cpplib.c: Likewise. |
| * dbxout.c: Likewise. |
| * df.c: Likewise. |
| * dwarf2out.c: Likewise. |
| * dwarfout.c: Likewise. |
| * emit-rtl.c: Likewise. |
| * explow.c: Likewise. |
| * gcov-io.c: Likewise. |
| * gcov-io.h: Likewise. |
| * gcov.c: Likewise. |
| * gengtype.c: Likewise. |
| * ggc.h: Likewise. |
| * opts.c: Likewise. |
| * real.c: Likewise. |
| * reload.c: Likewise. |
| * stmt.c: Likewise. |
| |
| 2003-06-12 Janis Johnson <janis187@us.ibm.com> |
| |
| * doc/install.texi (m32r-*-elf): Change company to Renesas. |
| |
| Thu Jun 12 20:00:55 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * basic-block.h (flow_delete_block_noexpunge): Kill. |
| * cfgrtl.c (flow_delete_block_noexpunge): Merge to |
| rtl_delete_block. |
| |
| 2003-06-10 Richard Henderson <rth@redhat.com> |
| |
| PR inline-asm/4823 |
| * reg-stack.c (any_malformed_asm): New. |
| (check_asm_stack_operands): Set it. |
| (convert_regs_1): Check it before aborting. |
| |
| 2003-06-12 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/spe.md: Change all clobbers of the accumulator to sets. |
| |
| 2003-06-12 Jakub Jelinek <jakub@redhat.com> |
| |
| * c-opts.c (complain_wrong_lang): Add on argument. |
| Print no- switch if on is false. |
| (c_common_decode_option): Adjust caller. |
| |
| 2003-06-12 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (s390_emit_prologue): Use LA instead of AR |
| to initialize GOT register. |
| |
| 2003-06-12 Roger Sayle <roger@eyesopen.com> |
| |
| * fold-const.c (tree_expr_nonnegative_p): Add support for |
| floating point constants, addition and multiplication. |
| |
| 2003-06-12 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.md (adddi3_compact, subdi3_compact): Add earlyclobber |
| constraint modifier for operand 0. |
| |
| 2003-06-12 Hans-Peter Nilsson <hp@axis.com> |
| |
| Don't warn on dollars in builtin macro definitions, |
| e.g. __REGISTER_PREFIX__. |
| * cpphash.h (struct cpp_reader): Move member warn_dollars... |
| * cpplib.h (struct cpp_options): ...to here. Change type to |
| unsigned char. |
| * cppinit.c (cpp_create_reader): Set it to 1 here. |
| (post_options): Don't set it here. |
| * c-opts.c (c_common_init_options): Reset it to 0 here. |
| (finish_options): Set it here. |
| * cpplex.c (forms_identifier_p): Tweak for new location of |
| warn_dollars. |
| |
| * configure.in (assembler dwarf2 debug_line support): Define insn |
| for cris-*-* and mmix-*-*. |
| * configure: Regenerate. |
| |
| 2003-06-11 Uwe Stieber <uwe@kaos-group.de> |
| |
| * config.gcc (arm*-*-kaos*, i[34567]86-*-kaos*, powerpc-*-kaos*, |
| powerpcle-*-kaos*, strongarm-*-kaos*): New targets. |
| (sh-*-elf*): Add sh*-*-kaos* support. |
| * config/kaos.h, config/arm/kaos-strongarm.h, config/arm/kaos-arm.h, |
| config/i386/kaos-i386.h, config/rs6000/kaos-ppc.h, |
| config/sh/kaos-sh.h: New files. |
| |
| 2003-06-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * gcse.c (fis_get_condition): Make it a global function. |
| * reload1.c (reload_cse_move2add): Detect implicit sets. |
| * rtl.h: Add a prototype for fis_get_condition. |
| |
| 2003-06-11 Richard Henderson <rth@redhat.com> |
| |
| * stmt.c (expand_asm_operands): Don't warn for memories with |
| queued addresses. |
| |
| 2003-06-11 Kaz Kojima <kkojima@gcc.gnu.org> |
| |
| * config/sh/sh.h (SUBTARGET_ASM_RELAX_SPEC): Rewrite without |
| brackets. |
| |
| 2003-06-11 Neil Booth <neil@daikokuya.co.uk> |
| |
| * hooks.c (hook_int_size_t_constcharptr_int_0): New. |
| * hooks.h (hook_int_size_t_constcharptr_int_0): New. |
| * langhooks-def.h (lhd_decode_option, LANG_HOOKS_DECODE_OPTION): Die. |
| (LANG_HOOKS_HANDLE_OPTION, LANG_HOOKS_INITIALIZER): Update. |
| * langhooks.c (lhd_decode_option): Remove. |
| * langhooks.h (struct lang_hooks): Remove decode_option. |
| * opts.c (handle_option): No longer use decode_option. |
| |
| 2003-06-11 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * cfgloopanal.c (variable_initial_value): Update the set of altered |
| registers correctly. |
| |
| 2003-06-11 Roger Sayle <roger@eyesopen.com> |
| Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * config/d30v/d30v.h: Delete reference to ASM_FINAL_SPEC. |
| * config/i386/netbsd-elf.h: Likewise. |
| * config/m32r/m32r.h: Likewise. |
| * config/mn10300/mn10300.h: Likewise. |
| * config/stormy16/stormy16.h: Likewise. |
| * config/v850/v850.h: Likewise. |
| * config/vax/netbsd-elf.h: Likewise. |
| * config/xtensa/elf.h: Likewise. |
| * config/xtensa/linux.h: Likewise. |
| |
| 2003-06-11 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/mips/iris5gas.h (MDEBUG_ASM_SPEC): Override to match |
| DWARF 2 default. |
| |
| * config/mips/dbxmdebug.h: New file. |
| * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Use it with |
| gas and --with-stabs. |
| |
| 2003-06-11 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * expr.c (can_move_by_pieces): align argument may be unused. |
| |
| 2003-06-11 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * expr.c (convert_move): Handle moves between two CONCATs. |
| |
| 2003-06-11 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (RETURN_IN_MEMORY): Accept DImode if |
| !TARGET_H8300. |
| |
| 2003-06-11 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (final_prescan_insn): Don't dump rtl. |
| * config/h8300/h8300.h (MASK_RTL_DUMP): Remove. |
| (TARGET_RTL_DUMP): Likewise. |
| (TARGET_SWITHCES): Remove -mrtl-dump. |
| |
| 2003-06-10 Richard Henderson <rth@redhat.com> |
| |
| * optabs.c (gen_cond_trap): Fix prepare_operand typo. |
| |
| 2003-06-10 Richard Henderson <rth@redhat.com> |
| |
| * config/ia64/ia64.md (call_gp): Fix memory mode. |
| |
| 2003-06-10 James E Wilson <wilson@tuliptree.org> |
| |
| PR target/8812 |
| * reload1.c (choose_reload_regs): For equiv reg, add loop over all |
| hard regs for reload_reg_used_at_all and reg_class_contents checks. |
| |
| 2003-06-10 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (print_operand): Remove support for |
| operand character 'b'. |
| Add the AND case to operand character 'c'. |
| * config/h8300/h8300.md (two anonymous patterns): Replace |
| operand character 'b' with 'c'. |
| |
| 2003-06-10 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (print_operand): Remove support for |
| operand character 'u'. |
| |
| 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * configure.in: Fix typo. |
| * configure: Regenerate. |
| |
| 2003-06-10 Loren James Rittle <ljrittle@acm.org> |
| |
| * config/alpha/alpha.c (unicosmk_file_end): Add conditional |
| compilation guard. |
| |
| 2003-06-10 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh-protos.h (function_symbol): Declare. |
| * sh.c (expand_block_move, expand_ashiftrt): Use it. |
| (sh_expand_prologue, sh_expand_epilogue): Likewise. |
| (sh_initialize_trampoline): Likewise. |
| (function_symbol): New function. |
| * sh.md (udivsi3, divsi3, mulsi3, ic_invalidate_line): Use it. |
| (initialize_trampoline, call, call_pop, call_value, sibcall): Likewise. |
| (call_value_pop, shcompact_return_tramp): Likewise. |
| |
| * sh.h (OVERRIDE_OPTIONS): Don't suppress --profile-arc-flag. |
| |
| * sh.md (GOTaddr2picreg): Use gen_lowpart to get lowpart of |
| target register. |
| |
| 2003-06-10 DJ Delorie <dj@redhat.com> |
| |
| * doc/md.texi (Machine Constraints): Document stormy's Z |
| constraint. |
| |
| 2003-06-10 Geoffrey Keating <geoffk@apple.com> |
| |
| * except.c (call_site_base): Mark with GTY. |
| |
| 2003-06-10 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm-proto.h: Convert to ISO C90 prototypes. |
| * arm.c: Likewise. |
| |
| 2003-06-10 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.c (sh_output_mi_thunk): Call insn_locators_initialize. |
| |
| 2003-06-10 Steve Ellcey <sje@cup.hp.com> |
| |
| * calls.c (expand_call): Convert structure_value_addr to Pmode if |
| necessary. |
| |
| 2003-06-10 Andrew Haley <aph@redhat.com> |
| |
| * langhooks-def.h (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New. |
| (LANG_HOOKS_DECLS): Add LANG_HOOKS_DECL_OK_FOR_SIBCALL. |
| (lhd_decl_ok_for_sibcall): New. |
| * langhooks.c (lhd_decl_ok_for_sibcall): New. |
| * langhooks.h (lang_hooks_for_decls.ok_for_sibcall): New field. |
| * calls.c (expand_call): Check lang_hook before generating a |
| sibcall. |
| |
| 2003-06-10 DJ Delorie <dj@redhat.com> |
| |
| * config/stormy16/stormy16.c (xstormy16_extra_constraint_p): Add Z, |
| which matches (const_int 0) for addhi3. |
| * config/stormy16/stormy16.md: Document known constraints. |
| (addhi3): Handle adding zero. |
| |
| 2003-06-10 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
| |
| * config/m32r/m32r.h (HARD_REGNO_RENAME_OK): New. |
| * config/m32r/m32r.c (m32r_hard_regno_rename_ok): New. |
| * config/m32r/m32r-protos.h: Prototype it. |
| |
| 2003-06-10 Janis Johnson <janis187@us.ibm.com> |
| |
| * config/rs6000/eabi.h (TARGET_OS_CPP_BUILTINS): Define builtins |
| common to rs6000 sysv targets. |
| * config/rs6000/eabisim.h (TARGET_OS_CPP_BUILTINS): Ditto. |
| * config/rs6000/rtems.h (TARGET_OS_CPP_BUILTINS): Ditto. |
| |
| 2003-06-10 Nick Clifton <nickc@redhat.com> |
| |
| * config.gcc: Add arm-wince-pe target. |
| * config/arm/pe.h (MULTILIB_DEFAULTS): Define. |
| Add comment about default apcs26 support. |
| * config/arm/t-pe (MULTILIB_OPTIONS): Add an -mapcs-32 |
| multilib. |
| (MULTILIB_DIRNAMES): Add 'apcs32'. |
| * config/arm/t-wince-pe: New makefile fragment. |
| * config/arm/wince-pe.h: New file. Overrides a few definitions |
| in arm/pe.h |
| |
| 2003-06-10 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (fold_builtin): Optimize cos(-x) as cos(x). |
| * fold-const.c (fold <NEGATE_EXPR>): Convert -f(x) into f(-x) |
| when x is easily negated and f is sin, tan or atan. |
| (fold <MULT_EXPR>): Optimize tan(x)*cos(x) and cos(x)*tan(x) as |
| sin(x) with flag_unsafe_math_optimizations. |
| (fold <RDIV_EXPR>): With flag_unsafe_math_optimizations fold |
| sin(x)/cos(x) as tan(x) and cos(x)/sin(x) as 1.0/tan(x). |
| |
| 2003-06-10 Roger Sayle <roger@eyesopen.com> |
| |
| * fold-const.c (fold <EQ_EXPR>): Don't fold x == x only if x |
| is a floating point type *and* we currently honor NaNs. |
| (fold <NE_EXPR>): Likewise. |
| |
| 2003-06-10 Mark Mitchell <mark@codesourcery.com> |
| |
| PR c++/11131 |
| * tree-inline.c (inlinable_function_p): Call the language-specific |
| hook early. |
| |
| 2003-06-09 David Taylor <dtaylor@emc.com> |
| |
| * config/rs6000/rs6000.c (rs6000_va_start, rs6000_va_arg): Skip over |
| the f_res field. |
| |
| 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * configure.in: Remove references to host_truncate_target. |
| * configure: Regenerate. |
| * config.gcc: Remove references to truncate_target, |
| host_truncate_target. |
| |
| * Makefile.in, configure.in, config/m68hc11/t-m68hc11-gas: |
| Replace "build_canonical" with build, "host_canonical" with host. |
| * configure.in: Use GCC_TOPLEV_SUBDIRS. |
| * aclocal.m4: Include ../config/acx.m4. |
| * configure: Regenerate. |
| |
| 2003-06-09 David Taylor <dtaylor@emc.com> |
| |
| * config/rs6000/rs6000.c (rs6000_build_va_list): Give the two |
| bytes of padding in the __va_list_tag structure a name (reserved). |
| |
| 2003-06-09 Jason Merrill <jason@redhat.com> |
| |
| * fold-const.c (operand_equal_p): Handle ADDR_EXPR and TRUTH_NOT_EXPR. |
| |
| 2003-06-09 Osku Salerma <osku@iki.fi> |
| |
| * c-format.c (check_format_string, get_constant): New. |
| (handle_format_attribute, handle_format_arg_attribute, |
| decode_format_attr): Change to use above functions. |
| |
| 2003-06-09 Richard Henderson <rth@redhat.com> |
| |
| * stmt.c (expand_asm_operands): Re-word warning. |
| |
| 2003-06-08 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| PR target/8787 |
| * config/i386/djgpp.h (ASM_FILE_START): emit `.intel_syntax' |
| if -masm=intel. |
| |
| 2003-06-09 James E Wilson <wilson@tuliptree.org> |
| |
| * config/frv/cmovc.c, config/frv/cmovh.c, config/frv/cmovw.c, |
| config/frv/frvbegin.c, config/frv/frvend.c, config/frv/lib1funcs.asm: |
| Add libgcc exception. |
| |
| 2003-06-09 David Edelsohn <edelsohn@gnu.org> |
| Ayal Zaks <gcchaifa@us.ibm.com> |
| |
| * config/rs6000/rs6000.md (define_attr "type"): Add insert_word. |
| (insvsi*): Add insert_word attribute. |
| * config/rs6000/rs6000.c (rs6000_variable_issue): Add TYPE_INSERT_WORD. |
| * config/rs6000/{40x.md,603.md,6xx.md,7450.md,7xx.md,mpc.md, |
| power4.md,rios1.md,rios2.md,rs64.md}: Add insert_word. |
| |
| 2003-06-09 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * fold-const.c (fold): Fix a comment typo. |
| |
| 2003-06-09 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * tree-inline.c (expand_call_inline): DECL_SOURCE_LINE_FIRST is |
| removed. |
| |
| 2003-06-09 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.c (gen_block_redirect): Use locators. |
| |
| 2003-06-09 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.h (THUMB_PRINT_OPERAND_ADDRESS): Use %wd in format and remove |
| cast to int. |
| |
| 2003-06-09 Richard Sandiford <rsandifo@redhat.com> |
| |
| * configure.in: Assume gas 2.14 and above can handle MIPS relocation |
| operators. |
| * configure: Regenerated. |
| |
| 2003-06-09 Richard Sandiford <rsandifo@redhat.com> |
| Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/mips/mips.h (GLOBAL_POINTER_REGNUM): New macro. |
| (PIC_OFFSET_TABLE_REGNUM): Look at pic_offset_table_rtx after reload. |
| (STARTING_FRAME_OFFSET): Don't allocate a cprestore slot for |
| n32/64 PIC. |
| (MUST_SAVE_REGISTERS): Delete. |
| * config/mips/mips.c (mips_frame_info): Remove extra_size field. |
| (machine_function): Add global_pointer field. |
| (mips_classify_constant): Check for (const $gp) using pointer equality |
| with pic_offset_table_rtx. |
| (mips_classify_constant): Handle RELOC_LOADGP_HI and RELOC_LOADGP_LO. |
| (mips_restore_gp): Use current_function_outgoing_args_size. |
| (print_operand): Use PIC_OFFSET_TABLE_REGNUM instead of |
| GP_REG_FIRST + 28. Handle relocation strings that have |
| more than one '('. |
| (mips_reloc_string): Handle RELOC_LOADGP_HI and RELOC_LOADGP_LO. |
| (mips_global_pointer): New function. |
| (mips_save_reg_p): New function, mostly split out from... |
| (compute_frame_size): ...here. Remove handling of extra_size. |
| Reclaim args_size if no variables depend on it. Don't treat gp |
| as a special case: handle it in the main GPR loop. |
| (mips_initial_elimination_offset): Fix comment. |
| (save_restore_insns): Save every register in the GPR mask, |
| removing distinction between mask and real_mask. |
| (mips_output_function_prologue): Update .frame psuedo-op after |
| the removal of extra_size. Move the SVR4 PIC stack allocation |
| and cprestore instructions to mips_expand_prologue. |
| (mips_gp_insn): New function. |
| (mips_expand_prologue): Set REGNO (pic_offset_table_rtx) to |
| the chosen global pointer. Handle SVR4 PIC stack allocation |
| in the same way as other ABIs. Adjust varargs code accordingly. |
| Emit a cprestore insn after allocating the stack. Use mips_gp_insn |
| to emit the loadgp sequence. Follow it with a loadgp_blockage |
| if not using explicit relocs. |
| (mips_output_function_epilogue): Reinstate the default gp register. |
| (mips16_gp_pseudo_reg): Use pic_offset_table_rtx. |
| (mips16_optimize_gp): Likewise. |
| * config/mips/mips.md (UNSPEC_LOADGP): Remove. |
| (UNSPEC_SETJMP, UNSPEC_LONGJMP): Remove. |
| (UNSPEC_CPRESTORE, RELOC_LOADGP_HI, RELOC_LOADGP_LO): New. |
| (loadgp): Remove. |
| (loadgp_blockage, cprestore): New instructions. |
| (builtin_setjmp_setup): Implement using emit_move_insn. Use |
| pic_offset_table_rtx. |
| (builtin_setjmp_setup_32, builtin_setjmp_setup_64): Remove. |
| (builtin_longjmp): Use gen_raw_REG to force use of $28. |
| |
| 2003-06-09 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips-protos.h (mips_output_division): Declare. |
| * config/mips/mips.h (MASK_CHECK_RANGE_DIV): Remove. |
| (MASK_BRANCHLIKELY): Use MASK_CHECK_RANGE_DIV's old number. |
| (TARGET_NO_CHECK_ZERO_DIV, TARGET_CHECK_RANGE_DIV): Remove. |
| (TARGET_CHECK_ZERO_DIV): New macro. |
| (TARGET_SWITCHES): Remove -mcheck-range-div & -mno-check-range-div. |
| * config/mips/mips.c (mips_output_division): New function. |
| * config/mips/mips.md (length): Take TARGET_CHECK_ZERO_DIV into |
| account when calculating the default length of a division. |
| (divmodsi4, divmoddi4, udivmodsi4, udivmoddi4): Turn into define_insns. |
| Enable regardless of optimization level. Use mips_output_division. |
| (divmodsi4_internal, divmoddi4_internal, udivmodsi4_internal, |
| udivmoddi4_internal, div_trap, div_trap_normal, div_trap_mips16, |
| divsi3, divsi3_internal, divdi3, divdi3_internal, modsi3, |
| modsi3_internal, moddi3, moddi3_internal, udivsi3, udivsi3_internal, |
| udivdi3, udivdi3_internal, umodsi3, umodsi3_internal, umoddi3, |
| umoddi3_internal): Remove. |
| |
| 2003-06-09 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.c (mips_reg_names): Change hilo entry to "". |
| (mips_sw_reg_names): Likewise. |
| (mips_regno_to_class): Change hilo entry to NO_REGS. |
| (hilo_operand): Use MD_REG_P. |
| (extend_operator): New predicate. |
| (override_options): Remove 'a' constraint. |
| (mips_secondary_reload_class): Remove hilo handling. Also remove |
| handling of (plus sp reg) reloads for mips16. |
| (mips_register_move_cost): Remove hilo handling. |
| * config/mips/mips.h (FIXED_REGISTERS): Make hilo entry fixed. |
| (MD_REG_LAST): Remove hilo from range. |
| (HILO_REGNUM): Delete. |
| (reg_class): Remove HILO_REG and HILO_AND_GR_REGS. |
| (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update accordingly. |
| (PREDICATE_CODES): Add entry for extend_operator. |
| (DEBUG_REGISTER_NAMES): Change hilo entry to "". |
| * config/mips/mips.md: Remove hilo clobbers wherever they occur. |
| Remove constraints from multiplication define_expands. Remove |
| clobbers from "decorative" define_expand patterns. |
| (UNSPEC_HILO_DELAY): Delete. |
| (*mul_acc_si, *mul_sub_si): Add early-clobber to operand 6. |
| (mulsidi3, umulsidi3): Change pattern to match the TARGET_64BIT case. |
| Adjust C code to just emit insns for !TARGET_64BIT. |
| (mulsidi3_internal): Rename to mulsidi3_32bit. |
| (mulsidi3_64bit): Use a "d" constraint for the destination. |
| Use extend_operator so that the pattern can handle umulsidi3 as well. |
| Split the instruction after reload. |
| (*mulsidi3_64bit_parts): New pattern, generated by mulsidi3_64bit. |
| (umulsidi3_internal): Rename to umulsidi3_32bit. |
| (umulsidi3_64bit): Remove. |
| (*smsac_di, *umsac_di): Line-wrap fixes. |
| (udivsi3_internal): Don't allow operand 2 to be constant. |
| (udivdi3_internal, umodsi3_internal, umoddi3_internal): Likewise. |
| (movdi_internal2, movsi_internal): Remove hilo alternatives. |
| (reload_in[sd]i, reload_out[sd]i, hilo_delay): Remove. |
| |
| 2003-06-09 Richard Sandiford <rsandifo@redhat.com> |
| |
| PR target/10913 |
| * config/mips/mips.h (TARGET_FILE_SWITCHING, NO_DBX_FUNCTION_END, |
| PUT_SDB_SCL, PUT_SDB_INT_VAL, PUT_SDB_VAL, PUT_SDB_ENDEF, |
| PUT_SDB_TYPE, PUT_SDB_SIZE, PUT_SDB_DIM, PUT_SDB_START_DIM, |
| PUT_SDB_NEXT_DIM, PUT_SDB_LAST_DIM, PUT_SDB_TAG, PUT_SDB_SRC_FILE, |
| SDB_GENERATE_FAKE, TEXT_SECTION): Delete. |
| (PUT_SDB_DEF, PUT_SDB_PLAIN_DEF, PUT_SDB_BLOCK_START, |
| PUT_SDB_BLOCK_END, PUT_SDB_FUNCTION_END): Replace use of |
| asm_out_text_file with asm_out_file. |
| * config/mips/iris5gas.h (PUT_SDB_SIZE, PUT_SDB_TYPE): Likewise. |
| * config/mips/elf.h (TEXT_SECTION): Undefine. |
| * config/mips/elf64.h (TEXT_SECION): Undefine. |
| * config/mips/openbsd.h (TEXT_SECION): Undefine. |
| * config/mips/mips.c (asm_out_text_file, asm_out_data_file): Delete. |
| (override_options): Disable small-data optimizations unless using |
| gas or explicit relocations. |
| (mips_asm_file_start, mips_asm_file_end, mips_output_function_epilogue, |
| iris6_asm_named_section, iris6_asm_file_start): Remove code for |
| handling TARGET_FILE_SWITCHING. |
| (copy_file_data): Move into TARGET_IRIX6 block. |
| |
| 2003-06-08 Richard Henderson <rth@redhat.com> |
| |
| * expr.h (EXPAND_MEMORY): New. |
| * expr.c (expand_expr): Check it. |
| * stmt.c (expand_asm_operands): Provide it when the constraint |
| requires a memory. Warn for memory input constraints without |
| a memory operand. |
| |
| 2003-06-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * varasm.c: Don't include c-tree.h. |
| |
| 2003-06-08 Andreas Jaeger <aj@suse.de> |
| |
| * predict.h: Convert to ISO C90 prototypes. |
| * predict.c: Likewise. |
| * tree-dump.h: Likewise. |
| * tree-dump.c: Likewise. |
| * diagnostic.h: Likewise. |
| * diagnostic.c: Likewise. |
| * combine.c: Likewise. |
| |
| * rtl.h: Convert prototypes of combine.c to ISO C90. |
| |
| Sun Jun 8 21:27:41 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * cfglayout.c (insn_scope): New static function |
| (block_locators_*, line_locators*, file_locators*): New static varrays. |
| (scope_to_insns_initialize): Use them. |
| (insn_line, insn_file): New functions. |
| (scope_to_insns_finalize): Use insn_scope. |
| (prologue_locator, epilogue_locator): New global variables. |
| * emit-rt.c (try_split, make_insn_raw, make_jump_insn_raw, |
| make_call_insn_raw, emit_copy_of_insn_after): Use locators. |
| (emit_insn_after_scope, emit_insn_before_scope |
| emit_jump_insn_after_scope, emit_jump_insn_before_scope |
| emit_call_insn_after_scope, emit_call_insn_before_scope): Rename to... |
| (emit_insn_after_setloc, emit_insn_before_setloc |
| emit_jump_insn_after_setloc, emit_jump_insn_before_setloc |
| emit_call_insn_after_setloc, emit_call_insn_before_setloc): ... these; |
| use locators. |
| * final.c (notice_source_line): Use locators. |
| (final_start_function): Set initial source file and line. |
| (final_scan_insn): Use locators. |
| * ifcvt.c (noce_try_store_flag, noce_try_store_flag_constants, |
| noce_try_addcc, noce_try_store_flag_mask, noce_try_cmove, |
| noce_try_cmove_arith, noce_try_minmax, noce_try_abs, |
| noce_process_if_block, find_cond_trap): Likewise. |
| * integrate.c (copy_insn_list): Likewise. |
| * jump.c (duplicate_loop_exit_test): LIkewise. |
| * print-rtl.c (print_rtx): Print locators. |
| * recog.c (peephole2_optimize): Likewise. |
| * rtl.h (INSN_SCOPE): Remove. |
| (emit_insn_after_scope, emit_insn_before_scope |
| emit_jump_insn_after_scope, emit_jump_insn_before_scope |
| emit_call_insn_after_scope, emit_call_insn_before_scope): Rename to... |
| (emit_insn_after_setloc, emit_insn_before_setloc |
| emit_jump_insn_after_setloc, emit_jump_insn_before_setloc |
| emit_call_insn_after_setloc, emit_call_insn_before_setloc): ... these; |
| (insn_file, insn_line, prologue_locator, epilogue_locator): Declare. |
| * unroll.c (copy_loop_body): Use locators. |
| * function.c (set_insn_locators): New function. |
| (thread_prologue_and_epilogue_insns): Set the locators accordingly. |
| |
| 2003-06-08 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (LONG_LONG_TYPE_SIZE): Set to 64. |
| * config/h8300/t-h8300 (LIB1ASMFUNCS): Remove _floatdisf |
| _fixsfdi _fixunssfdi. |
| (LIB2FUNCS_EXTRA): Add entries for clzhi2, ctzhi2, parityhi2, |
| popcounthi2. |
| (TARGET_LIBGCC2_CFLAGS): Remove -DDI=SI. |
| * config/h8300/clzhi2.c: New. |
| * config/h8300/ctzhi2.c: Likewise. |
| * config/h8300/parityhi2.c: Likewise. |
| * config/h8300/popcounthi2.c: Likewise. |
| |
| Sun Jun 8 15:52:17 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (subsi_3_zext, sse2_nandv2di3): Fix predicates. |
| * i386.c (k8_avoid_jump_misspredicts): Fix debug output. |
| |
| * cfg.c (verify_flow_info): Move IL independent checks from cfgrtl here. |
| (dump_bb): New based on old dump_bb in cfgrtl.c |
| (debug_bb, debug_bb_n): Move the functions from cfgrtl.c here. |
| * cfghooks.h (cfgh_verify_flow_info): Return status. |
| * cfglayout.c (cfg_layout_finalize): Verify CFG correctness. |
| * cfgrtl.c (debug_bb, debug_bb_n): Move to cfg.c |
| (dump_bb): Remove generic parts. |
| (rtl_verify_flow_info_1): Break out from rtl_verify_flow_info. |
| (rtl_verify_flow_info): Only check things dependeing on linearized RTL. |
| |
| 2003-06-08 Neil Booth <neil@daikokuya.co.uk> |
| |
| * Makefile.in: Rename options.c and options.h to c-options.c and |
| c-options.h. |
| (OBJS): Remove options.o. |
| * c-opts.c: Don'tInclude c-options.h instead of options.h. |
| * opts.c: Don't include options.h. |
| (find_opt): Can't use enum opt_code or N_OPTS. |
| * opts.h (struct cl_option, cl_options, cl_options_count): Move from... |
| * opts.sh: ... here. |
| |
| 2003-06-07 Eric Botcazou <ebotcazou@libertysurf.fr> |
| Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
| |
| PR pch/9830 |
| * ggc-common.c (HAVE_MMAP_FILE): Include sys/types.h |
| if HAVE_MINCORE is defined. |
| (MAP_FAILED): Define if not defined. |
| (gt_pch_save): Test against MAP_FAILED. |
| (gt_pch_restore): If HAVE_MINCORE, use MAP_FIXED to force |
| the mapping address to the preferred base after checking it |
| is possible to do so. Test against MAP_FAILED. |
| * configure.in: Test for the presence of mincore in libc. |
| * config.in: Regenerate. |
| * configure: Regenerate. |
| |
| 2003-06-07 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (alpha_setup_incoming_varargs): Fix |
| conditional compilation guard. |
| |
| 2003-06-08 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * optabs.c (expand_abs): Set result_unsignedp to 1 if |
| flag_trav is zero. |
| |
| 2003-06-07 Richard Henderson <rth@redhat.com> |
| |
| * c-cppbuiltin.c (c_cpp_builtins): Define __EXCEPTIONS for C also. |
| |
| 2003-06-07 Richard Henderson <rth@redhat.com> |
| |
| * basic-block.h (EDGE_SIBCALL): New. |
| (EDGE_ALL_FLAGS): Update. |
| * cfg.c (dump_edge_info): Add sibcall name. |
| * cfgbuild.c (make_edges): Use EDGE_SIBCALL. |
| * cfgrtl.c (purge_dead_edges): Handle sibcalls. |
| |
| 2003-06-07 Andreas Jaeger <aj@suse.de> |
| |
| * mklibgcc.in (lib2funcs): Remove _exit. |
| * libgcc2.c: Remove L_exit. |
| * gbl-ctors.h: Remove declarations dependend on NEED_ATEXIT. |
| |
| * system.h: Poison NEED_ATEXIT, ON_EXIT, EXIT_BODY. |
| |
| * doc/tm.texi (Misc): Remove NEED_ATEXIT, ON_EXIT, EXIT_BODY. |
| |
| * ggc.h: Convert to ISO C90 prototypes. |
| * ggc-none.c: Likewise. |
| * ggc-common.c: Likewise. |
| * ggc-page.c: Likewise. |
| * ggc-simple.c: Likewise. |
| |
| * crtstuff.c: Remove undefined usage of INIT_SECTION_PREAMBLE. |
| |
| * system.h: Poison INIT_SECTION_PREAMBLE. |
| |
| 2003-06-07 Zack Weinberg <zack@codesourcery.com> |
| |
| * config.gcc (with_cpu handling): Translate sparc64 in |
| $machine to --with-cpu=v9. |
| * config/alpha/alpha.c |
| (TARGET_ASM_GLOBALIZE_LABEL [TARGET_ABI_UNICOSMK]): Correct definition. |
| (alpha_setup_incoming_varargs): #ifdef out when TARGET_ABI_UNICOSMK. |
| |
| * target.h: New hook asm_out.file_end. |
| * target.h: Update to match. New hook macro TARGET_ASM_FILE_END. |
| * toplev.c (compile_file): Use targetm.asm_out.file_end. |
| * system.h: Poison ASM_FILE_END. |
| * varasm.c (file_end_indicate_exec_stack): New. |
| * output.h: Prototype it. |
| * doc/tm.texi: Document TARGET_ASM_FILE_END and |
| file_end_indicate_exec_stack. Delete references to attasm.h. |
| |
| * config/darwin.h (TARGET_ASM_FILE_END): Reset to darwin_file_end. |
| (ASM_FILE_END): Delete; move code... |
| * config/darwin.c (darwin_file_end): Here; new function. |
| * config/darwin-protos.h: Prototype it. |
| * config/alpha/alpha.c (unicosmk_asm_file_end): Make static, |
| rename unicosmk_file_end. |
| * config/arm/aof.h (ASM_FILE_END): Delete; move code... |
| * config/arm/arm.c (aof_file_end): ... here; new static function. |
| Set TARGET_ASM_FILE_END to aof_file_end if AOF_ASSEMBLER. |
| Make aof_dump_imports and aof_dump_pic_table static. |
| * config/avr/avr.c (asm_file_end): Rename avr_file_end, make static. |
| Set TARGET_ASM_FILE_END to avr_file_end. |
| * config/c4x/c4x.c (c4x_file_end): Make static. Take no arguments. |
| Set TARGET_ASM_FILE_END to c4x_file_end. |
| * config/h8300/h8300.c (asm_file_end): Rename h8300_file_end, |
| make static. Take no arguments. Set TARGET_ASM_FILE_END to |
| h8300_file_end. |
| * config/i370/i370.h (ASM_FILE_END): Delete; move code... |
| * config/i370/i370.c (i370_file_end): ... here; new static function. |
| Set TARGET_ASM_FILE_END to i370_file_end. |
| * config/i386/i386.c (ix86_asm_file_end): Rename ix86_file_end. |
| Take no arguments. Call file_end_indicate_exec_stack if |
| NEED_INDICATE_EXEC_STACK; don't use SUBTARGET_FILE_END. |
| * config/i386/i386.h: Set TARGET_ASM_FILE_END, not ASM_FILE_END. |
| Define NEED_INDICATE_EXEC_STACK to 0. |
| * config/i386/linux.h, config/i386/linux64.h: Redefine |
| NEED_INDICATE_EXEC_STACK to 1 instead of setting SUBTARGET_FILE_END. |
| * config/i386/winnt.c (i386_pe_asm_file_end): Rename to |
| i386_pe_file_end. Take no arguments. Use ix86_file_end. |
| * config/ia64/ia64.c (ia64_hpux_asm_file_end): Rename to |
| ia64_hpux_file_end, make static. Take no arguments. |
| * config/ip2k/ip2k.c (asm_file_start, asm_file_end, |
| commands_in_prologues, commands_in_epilogues): Delete. |
| (function_epilogue): Update to match. |
| * config/mips/mips.c (mips_asm_file_end): Rename mips_file_end, |
| make static. Take no arguments. |
| (iris6_asm_file_end): Rename iris6_file_end, make static, use |
| mips_file_end, take no arguments. |
| Set TARGET_ASM_FILE_END to iris6_file_end or mips_file_end as |
| appropriate. |
| * config/mmix/mmix.c (mmix_asm_file_end): Rename mmix_file_end, |
| make static, take no arguments. Set TARGET_ASM_FILE_END to |
| mmix_file_end. |
| * config/pa/pa.c (output_deferred_plabels): Make static, take |
| no arguments. Set TARGET_ASM_FILE_END to output_deferred_plabels. |
| * config/rs6000/xcoff.h (TARGET_ASM_FILE_END): Set it. |
| (ASM_FILE_END): Delete; move code... |
| * config/rs6000/rs6000.c (rs6000_xcoff_file_end): ... here; |
| new static function. |
| |
| * config/avr/avr.h, config/cris/cris.h, config/h8300/h8300.h |
| * config/mmix/mmix.h, config/mips/iris6.h, config/mips/mips.h: |
| Don't set ASM_FILE_END. |
| * config/alpha/linux-elf.h, config/m68k/linux.h, config/rs6000/linux.h |
| * config/rs6000/linux64.h, config/s390/linux.h, config/sparc/linux.h |
| * config/sparc/linux64.h: Set TARGET_ASM_FILE_END to |
| file_end_indicate_exec_stack; don't set ASM_FILE_END. |
| * config/alpha/unicosmk.h, config/i386/cygming.h |
| * config/ia64/hpux.h: Set TARGET_ASM_FILE_END, not ASM_FILE_END. |
| * config/arm/arm-protos.h, config/alpha/alpha-protos.h |
| * config/avr/avr-protos.h, config/c4x/c4x-protos.h |
| * config/h8300/h8300-protos.h, config/ia64/ia64-protos.h |
| * config/ip2k/ip2k-protos.h, config/mips/mips-protos.h |
| * config/mmix/mmix-protos.h, config/pa/pa-protos.h: Update. |
| |
| Sat Jun 7 18:32:13 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * i386.h (OPTION_DEFAULT_SPECS): Avoid -mcpu default when -march is |
| specified. |
| |
| Sat Jun 7 15:20:01 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * Makefile.in (stageprofile_build): Kill redundant target. |
| * i386.c (mdep_reorg): Don't pad jumps for Athlon. |
| |
| 2003-06-07 Andreas Jaeger <aj@suse.de> |
| |
| * doc/tm.texi (Costs): Remove DONT_REDUCE_ADDR documentation. |
| |
| * config/avr/avr.h: Remove comment regarding DONT_REDUCE_ADDR. |
| * config/dsp16xx/dsp16xx.h: Likewise. |
| * config/i386/i386.h: Likewise. |
| * config/ip2k/ip2k.h: Likewise. |
| |
| 2003-06-07 Neil Booth <neil@daikokuya.co.uk> |
| |
| * Makefile.in (OJBS, c-opts.o): Update. |
| (c-options.c, c-options.h): Rename options.h and options.c. |
| (options.h): Rename options_.h. |
| (opts.o): New. |
| * c-common.h (c_common_handle_option): Replace c_common_decode_option. |
| (c_common_init_options): Update prototype. |
| * c-lang.c (c_init_options): Update prototype. |
| (LANG_HOOKS_HANDLE_OPTION): Override. |
| (LANG_HOOKS_DECODE_OPTION): Drop. |
| * c-opts.c: Include opts.h and options.h instead of c-options.h |
| and c-options.c. |
| (lang_flags): Move to file scope. |
| (find_opt, c_common_decode_option): Remove. |
| (CL_C, CL_OBJC, CL_CXX, CL_OBJCXX, CL_JOINED, CL_SEPARATE, |
| CL_REJECT_NEGATIVE): Move to opts.h. |
| (missing_arg): Update prototype. |
| (c_common_init_options): Update for new prototype. |
| (c_common_handle_options): Filenames are passed as N_OPTS. |
| * hooks.c (hook_int_void_0): New. |
| * hooks.h (hook_int_void_0): New. |
| * langhooks-def.h (LANG_HOOKS_INIT_OPTIONS): New default. |
| (LANG_HOOKS_HANDLE_OPTION): Default to NULL for now. |
| (LANG_HOOKS_INITIALIZER): Update. |
| * langhooks.h (init_options): Update. |
| (handle_option): New. |
| * opts.c, opts.h: New files. |
| * opts.sh: Update c file to include opts.h and options.h. |
| * toplev.c: Include opts.h; change options.h to options_.h. |
| (parse_options_and_default_flags): Get lang_mask, use |
| handle_option for language-specific handling. |
| * objc/objc-lang.c (LANG_HOOKS_DECODE_OPTON): Drop. |
| (LANG_HOOKS_HANDLE_OPTION): Override. |
| (objc_init_options): Update. |
| |
| 2003-06-07 Magnus Kreth <magnus.kreth@gmx.de> |
| Thibaud Gaillard <thibaud.gaillard@nto.atmel.com> |
| |
| PR other/7031 |
| * Makefile.in (install-common): Remove GCOV_INSTALL_NAME instead of |
| gcov. |
| |
| 2003-06-07 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| * configure.in (HAVE_LD_RO_RW_SECTION_MIXING): Remove quotes in |
| section names. |
| * configure: Regenerate. |
| |
| 2003-06-07 Alan Modra <amodra@bigpond.net.au> |
| |
| * config/rs6000/linux64.h (CRT_CALL_STATIC_FUNCTION): Define. |
| |
| 2003-06-06 James E Wilson <wilson@tuliptree.org> |
| |
| PR inline-asm/10890 |
| * reload1.c (merge_assigned_reloads): Abort only if two reloads have |
| different in fields. |
| |
| 2003-06-06 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * configure.in: Make $(target_subdir) correspond with top level usage. |
| * Makefile.in: Likewise. |
| * configure: Regenerate. |
| |
| 2003-06-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| * pa.h (ASM_OUTPUT_SKIP, ASM_OUTPUT_ALIGNED_COMMON, |
| ASM_OUTPUT_ALIGNED_LOCAL): Cast `SIZE' and `ALIGNED' parameters to |
| unsigned HOST_WIDE_INT. |
| * pa-pro-end.h (ASM_OUTPUT_ALIGNED_COMMOM, ASM_OUTPUT_ALIGNED_LOCAL): |
| Likewise. |
| * pa64-hpux.h (ASM_OUTPUT_ALIGNED_COMMON, ASM_OUTPUT_ALIGNED_LOCAL): |
| Likewise. |
| |
| 2003-06-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * doc/install.texi (Prerequisites): New section documenting |
| tools and packages necessary prior to building and/or |
| modifying GCC. |
| * doc/install.texi2html: Also generate prerequisites.html. |
| |
| 2003-06-06 Richard Earnshaw <rearnsha@arm.com> |
| |
| PR target/11052 |
| * ifcvt.c (noce_process_if_block): Fail if the destination has |
| side-effects. |
| |
| 2003-06-06 Jason Merrill <jason@redhat.com> |
| |
| * stmt.c (resolve_asm_operand_names): Rename from |
| resolve_operand_names. No longer static. Avoid needless copying. |
| Don't build array of constraints. |
| (expand_asm_operands): Build it here. |
| * tree.h: Declare resolve_asm_operand_names. |
| |
| * stmt.c (expand_decl): Put artificial vars into registers even |
| when not optimizing, and don't mark the regs as user vars. |
| |
| 2003-06-06 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.h (FUNCTION_ARG_1): Consistently use NEW_MODE for the mode |
| of the generated register. |
| |
| 2003-06-06 Daniel Jacobowitz <drow@mvista.com> |
| |
| * config.gcc: Add a missing sparc64 case. |
| |
| 2003-06-06 Jakub Jelinek <jakub@redhat.com> |
| |
| * mklibgcc.in: Propagate .note.GNU-stack section if needed into |
| the .hidden assembly stubs. |
| |
| 2003-06-06 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * config.gcc (extra_headers): Add emmintrin.h for i[34567]86-*-* |
| and x86_64-*-*. |
| |
| * config/i386/mmintrin.h: Update version and add alternate |
| intrinsic names. |
| * config/i386/xmmintrin.h: Likewise. |
| |
| * config/i386/xmmintrin.h: Include <emmintrin.h>. Move SSE2 |
| intrinsics to ... |
| * config/i386/emmintrin.h: Here. New file. |
| |
| 2003-06-06 Roger Sayle <roger@eyesopen.com> |
| |
| * fold-const.c (fold <ABS_EXPR>): Re-fold the result of folding |
| fabs(-x) into fabs(x). Use tree_expr_nonnegative_p to determine |
| when the ABS_EXPR (fabs or abs) is not required. |
| (tree_expr_nonnegative_p): Move the logic that sqrt and exp are |
| always nonnegative from fold to here. Additionally, cabs and fabs |
| are always non-negative, and pow and atan are non-negative if |
| their first argument is non-negative. |
| |
| * builtins.c (fold_builtin_cabs): New function to fold cabs{,f,l}. |
| Evaluate cabs of a constant at compile-time. Convert cabs of a |
| non-complex argument into fabs. Convert cabs(z) into |
| sqrt(z.r*z.r + z.i*z.i) at the tree-level with -ffast-math or |
| -funsafe-math-optimizations or -ffast-math. |
| (fold_builtin): Convert BUILT_IN_FABS{,F,L} into an ABS_EXPR. |
| Fold BUILT_IN_CABS{,F,L} using fold_builtin_cabs. |
| |
| Thu Jun 5 20:51:09 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * sourcebuild.texi (Front End Directory): Document new hooks. |
| |
| Fri Jun 6 11:02:35 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * function.c (FLOOR_ROUND, CEIL_ROUND): Fix. |
| * i386.md (gen_pro_epilogue_adjust_stack): Deal with gigantic |
| stack frames. |
| (pro_epilogue_adjust_stack_rex64_2): New pattern |
| |
| Fri Jun 6 11:03:14 CEST 2003 Jan Hubicka <jh@suse.cz> |
| Pop Sebastian |
| Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * cfghooks.h, cfghooks.c: New files. |
| * Makefile.in (BASIC_BLOCK_H): Depends on cfghooks.h. |
| (OBJS): Add cfghooks.o. |
| (cfghooks.o): New rule. |
| * basic-block.h (split_edge): Rename to rtl_split_edge. |
| (verify_flow_info): Rename to rtl_verify_flow_info. |
| (cfghooks.h): Included here. |
| * cfgrtl.c (split_edge): Renamed rtl_split_edge. |
| (verify_flow_info): Renamed rtl_verify_flow_info. |
| * toplev.c (rest_of_compilation): Call rtl_register_cfg_hooks. |
| |
| * basic-block.h (split_block, split_edge, flow_delete_block, |
| redirect_edge_and_branch, redirect_edge_and_branch_force): Delete. |
| (flow_delete_block_noexpunge): Return void. |
| * cfg.c (verify_flow_info): New function. |
| * cfgcleanup.c (try_simplify_condjump, outgoing_edges_match, |
| try_crossjump_to_edge, try_optimize_cfg, delete_unreachable_blocks): |
| Use delete_block. |
| * cfglayout.c (function_footer): Rename to... |
| (cfg_layout_function_footer): ... this variable |
| (unlink_insn_chain): Make global. |
| (fixup_reorder_chain, record_effective_endpoints): Update. |
| (cleanup_unconditional_jumps): Use delete_block. |
| (cfg_layout_redirect_edge, cfg_layout_split_block): Move to cfgrtl.c |
| (cfg_layout_duplicate_bb): Use redirect_edge_and_branch_force. |
| (cfg_layout_initialize, cfg_layout_finalize): Update hooks. |
| * cfglayout.h (cfg_layout_redirect_edge, cfg_layout_split_block): Delete. |
| (cfg_layout_function_footer): Declare. |
| * cfgloopmanip (split_loop_bb): Do not update RBI. |
| (remove_bbs): Use delete_block. |
| (loop_reidrect_edge, loop_delete_branch_edge): Use |
| redirect_edge_and_branch. |
| (create_preheader): Use split_block and redirect_edge_and_branch_force. |
| (split_edge_with): Likewise. |
| * cfgrtl.c: Include cfglayout.h |
| (split_edge): Rename to ... |
| (rtl_split_edge) ... this one; make local. |
| (redirect_edge_and_branch): Rename to ... |
| (rtl_redirect_edge_and_branch) ... this one; make local. |
| (redirect_edge_and_branch_force): Rename to ... |
| (rtl_redirect_edge_and_branch_force) ... this one; make local. |
| (cfg_layout_delete_block, cfg_layout_delete_edge_and_branch_force): New. |
| (cfg_layout_redirect_edge_and_branch, cfg_layout_split_block): Move here from |
| cfglayout.c; update to directly call RTL counterparts. |
| (rtl_cfg_hooks, cfg_layout_rtl_cfg_hooks): New functions. |
| * ifcvt.c (find_cond_trap): Use delete_block. |
| (find_if_case_1): Use delete_block. |
| (find_if_case_2): Use delete_block. |
| * rtl.h (unlink_insn_chain): Declare. |
| * toplev.c (rtl_reigster_cfg_hooks): New. |
| |
| 2003-06-05 Richard Henderson <rth@redhat.com> |
| |
| * recog.c (peephole2_optimize): Revert last change. |
| |
| 2003-06-05 Richard Henderson <rth@redhat.com> |
| |
| * recog.c (peephole2_optimize): Don't split block unless |
| can_throw_internal. |
| |
| 2003-06-06 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (get_shift_alg): Correct the syntax of rotxl. |
| * config/h8300/h8300.md (*addsi3_lshiftrt_16_zexthi): Likewise. |
| |
| 2003-06-05 Kelley Cook <kelleycook@wideopenwest.com> |
| |
| PR optimization/4490 |
| * config/i386/i386.md: Don't use XFMode if TARGET_128BIT_LONG_DOUBLE. |
| * doc/invoke.texi (m96bit-long-double, m128bit-long-double): Reword |
| documentation to accurately reflect what these options do. |
| |
| 2003-06-06 Kaz Kojima <kkojima@gcc.gnu.org> |
| |
| * config/sh/linux.h (STARTFILE_SPEC): Handle -pie. Simplify. |
| (ENDFILE_SPEC): Redefine to handle -pie. |
| |
| 2003-06-05 Phil Edwards <phil@jaj.com> |
| |
| * Makefile.in (qmtest-g++): Use target_alias, not target. |
| |
| 2003-06-05 Per Bothner <pbothner@apple.com> |
| |
| * toplev.c (push_srcloc): Simplify behavior to save current location |
| and set current location to parameters. |
| (pop_srcloc): Simplify semantics. |
| (lang_dependent_init): Remove now-useless initial push_srcloc. |
| |
| 2003-05-06 Richard Henderson <rth@redhat.com> |
| |
| * dwarf2out.c (loc_descriptor_from_tree): Return 0 for |
| language-specific tree codes. |
| |
| 2003-06-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| |
| PR middle-end/9986 |
| * pa.c (pa_init_builtins): Also set implicit_built_in_decls for |
| BUILT_IN_FPUTC_UNLOCKED to NULL_TREE. |
| |
| Thu Jun 5 18:32:46 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * install.tex: Document profiledbootstrap. |
| |
| * configure.in: Add support for lang.stageprofile and |
| lang.stagefeedback |
| * Makefile.in (clean, distclean): Kill new stages |
| (POSTSTAGE1_FLAGS_TO_PASS): Break from ... |
| (STAGE2_FLAGS_TO_PASS): ... this one. |
| (STAGEPROFILE_FLAGS_TO_PASS, STAGEFEEDBACK_FLAGS_TO_PASS): New. |
| (stage[2-4]_build): Add POSTSTAGE1_FLAGS_TO_PASS. |
| (stageprofile_build, stageprofile_copy, stagefeedback_build, |
| stagefeedback_copy): New. |
| (restageprofile, restagefeedback, stageprofile-start, |
| stageprofile, stagefeedback-start): Likewise. |
| |
| 2003-06-05 David Miller <davem@redhat.com> |
| Richard Henderson <rth@redhat.com> |
| |
| * optabs.c (HAVE_conditional_trap): Provide default. |
| (gen_conditional_trap): Likewise. |
| (init_optabs): Merge init_traps. |
| (gen_cond_trap): Use prepare_operand. Restructure and avoid ifdef. |
| |
| Thu Jun 5 14:59:44 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * combine.c (simplify_if_then_else): (IF_THEN_ELSE (NE REG 0) (0) (8)) |
| is REG for nonzero_bits (REG) == 8. |
| |
| Thu Jun 5 13:23:51 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (align): Fix warning; clarify what to do when no p2align |
| is available. |
| |
| 2003-06-05 Nick Clifton <nickc@redhat.com> |
| |
| * config.gcc (m32r-elf): Revert previous delta. |
| * config/m32r/t-m32r (crtinit.o): Fix rule to work with |
| multilibs. Remove m32rx specific version. |
| (crtfini.o): Likewise. |
| (EXTRA_MULTILIB_PARTS): Define. |
| |
| 2003-06-05 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * doc/md.texi (Machine Constraints): Correct the meaning of |
| constraints related to floating-point registers on SPARC. |
| |
| 2003-06-05 Eric Botcazou <ebotcazou@libertysurf.fr> |
| Paolo Bonzini <bonzini@gnu.org> |
| |
| PR target/10663 |
| * configure.in (HAVE_LD_RO_RW_SECTION_MIXING): Redirect |
| assembler and linker output to /dev/null. |
| Use a 'sed' construct instead of 'grep -A1'. |
| * configure: Regenerate. |
| |
| 2003-06-04 Richard Henderson <rth@redhat.com> |
| |
| * config/i386/i386.c (struct ix86_address): Add seg. |
| (no_seg_address_operand): New. |
| (ix86_decompose_address): Restructure PLUS loop. Accept one |
| UNSPEC_TP if TARGET_TLS_DIRECT_SEG_REFS. Adjust ESP swap test |
| to test for a regnum, not stack_pointer_rtx. |
| (ix86_address_cost): Reduce cost if non-default segment. |
| (legitimate_address_p): Remove UNSPEC_TP check. |
| (get_thread_pointer): Add to_reg argument. Don't represent |
| the thread pointer as a memory load. |
| (legitimize_tls_address): Split out of ... |
| (legitimize_address): ... here. |
| (print_operand_address): Handle parts.seg. |
| (ix86_expand_move): Use legitimize_tls_address. |
| (ix86_rtx_costs): Handle UNSPEC_TP. |
| * config/i386/i386.h (MASK_TLS_DIRECT_SEG_REFS): New. |
| (TARGET_TLS_DIRECT_SEG_REFS): New. |
| (TARGET_SWITCHES): Add tls-direct-seg-refs. |
| (TARGET_TLS_DIRECT_SEG_REFS_DEFAULT): Default. |
| (PREDICATE_CODES): Add no_seg_address_operand. |
| * config/i386/i386.md (lea_1): Use it. |
| (lea_1_rex64, lea_1_zext, lea_2_rex64): Likewise. |
| (load_tp_si, add_tp_si, load_tp_di, add_tp_di): New. |
| * config/i386/linux.h (TARGET_TLS_DIRECT_SEG_REFS_DEFAULT): New. |
| * config/i386/linux64.h (TARGET_TLS_DIRECT_SEG_REFS_DEFAULT): New. |
| * doc/invoke.texi: Add -mtls-direct-seg-refs. |
| |
| 2003-06-04 Mark Mitchell <mark@codesourcery.com> |
| |
| * Makefile.in (QMTESTRUNFLAGS): Set for DejaGNU emulation. |
| (QMTEST_GPP_TESTS): Use "g++" by default. |
| (stamp-qmtest): Tweak database creation. |
| (QMTEST_DIR/context): Update context file format. |
| (qmtest-g++): Tweak command-line. |
| |
| 2003-06-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * Makefile.in (varasm.o): Don't set -Wno-error. |
| * rs6000/t-rs6000 (varasm.o, out_object_file): Don't clear. |
| |
| 2003-06-04 Zack Weinberg <zack@codesourcery.com> |
| |
| PR bootstrap/3163 |
| * aclocal.m4 (AC_FUNC_MMAP_ANYWHERE, AC_FUNC_MMAP_FILE): Delete. |
| (gcc_AC_FUNC_MMAP_BLACKLIST): New. |
| * configure.in: Check for sys/mman.h and mmap in AC_CHECK_HEADERS |
| and AC_CHECK_FUNCS lists, respectively. Use |
| gcc_AC_FUNC_MMAP_BLACKLIST, not AC_FUNC_MMAP_ANYWHERE nor |
| AC_FUNC_MMAP_FILE. |
| * configure, config.in: Regenerate. |
| |
| 2003-06-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * arm/aout.h (ASM_OUTPUT_SKIP): Fix cast for format specifier warning. |
| * arm.c (arm_output_function_prologue): Fix format specifiers. |
| * arm.h (ARM_PRINT_OPERAND_ADDRESS): Likewise. |
| * m68k.c (m68k_output_mi_thunk): Use more readable %wd instead of |
| HOST_WIDE_INT_PRINT_DEC. |
| * vax.c (vax_output_function_prologue): Fix format specifiers. |
| |
| 2003-06-04 Richard Henderson <rth@redhat.com> |
| |
| * cse.c (find_best_addr): Consider binary operators even if second |
| argument is not CONST_INT. |
| |
| 2003-06-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * doc/invoke.texi (max-cse-path-length): Document. |
| |
| 2003-06-04 Richard Henderson <rth@redhat.com> |
| |
| * config/i386/i386.md (align): Use ASM_OUTPUT_*ALIGN macros. |
| |
| 2003-06-04 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| * config/rs6000/darwin.h (RS6000_OUTPUT_BASENAME): |
| Remove semi-colon at the end of the expression. |
| |
| 2003-06-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * i370.c (mvs_function_name_length): Fix signed/unsigned warnings. |
| * i370.h (mvs_function_name_length): Likewise. |
| * i960.h (CONSTANT_ALIGNMENT): Likewise. |
| * mips/linux.h (ASM_OUTPUT_ALIGNED_BSS): Likewise. |
| * pa/pa-pro-end.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise. |
| * pa.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise. |
| * rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Delete unused |
| variable. |
| |
| 2003-06-04 Daniel Jacobowitz <drow@mvista.com> |
| |
| * config.gcc: Reorganize --with-cpu logic. Set |
| configure_default_options according to the default CPU, --with-cpu, |
| --with-arch, --with-tune, --with-schedule, --with-abi, and |
| --with-float. Check for legal values of various options. |
| * configure.in: Define configure_default_options in configargs.h. |
| * configure: Regenerated. |
| * config/mips/mips.h (TARGET_DEFAULT_ARCH_P) |
| (TARGET_DEFAULT_FLOAT_P): New macros. |
| * gcc.c (do_option_spec): New function. |
| (struct default_spec, option_default_specs): New. |
| (main): Call do_option_spec. |
| * config/alpha/alpha.h, config/arm/arm.h, config/i386/i386.h, |
| config/mips/mips.h, config/pa/pa.h, config/rs6000/rs6000.h, |
| config/sparc/sparc.h (OPTION_DEFAULT_SPECS): Define. |
| |
| * doc/install.texi: Update --with-cpu documentation. Mention |
| --with-arch, --with-schedule, --with-tune, --with-abi, and |
| --with-float. |
| * doc/tm.texi (Driver): Document OPTION_DEFAULT_SPECS. |
| |
| 2003-06-04 Daniel Jacobowitz <drow@mvista.com> |
| |
| * config.gcc: Only process --with-cpu logic in the third pass. |
| |
| 2003-06-04 Daniel Jacobowitz <drow@mvista.com> |
| |
| * config.gcc: Reorganize --with-cpu section. Remove an |
| obsolete comment about the default CPU for x86-64. Fix |
| a typo for the ep9312. Update the list of supported PowerPC |
| CPUs. Support a limited set of new --with-cpu options |
| for i386. |
| |
| 2003-06-04 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.c (rs6000_complex_function_value): Unpack |
| complex numbers <= 32 bits into two registers. |
| |
| 2003-06-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * alpha.c (print_operand_address): Fix format specifier warnings. |
| * alpha/elf.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise. |
| * alpha/vms.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise. |
| * arm/aof.h (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Likewise. |
| * arm/pe.h (ASM_OUTPUT_COMMON): Likewise. |
| * avr.h (ASM_OUTPUT_COMMON, ASM_GENERATE_INTERNAL_LABEL, |
| ASM_OUTPUT_SKIP): Likewise. |
| * c4x.h (ASM_GENERATE_INTERNAL_LABEL): Likewise. |
| * dsp16xx.h (ASM_GENERATE_INTERNAL_LABEL): Likewise. |
| * h8300.h (ASM_GENERATE_INTERNAL_LABEL, ASM_OUTPUT_COMMON): |
| Likewise. |
| * i370.h (ASM_GENERATE_INTERNAL_LABEL): Likewise. |
| * i386/cygming.h (ASM_OUTPUT_COMMON): Likewise. |
| * i386/darwin.h (ASM_OUTPUT_COMMON): Likewise. |
| * i960.h (ASM_GENERATE_INTERNAL_LABEL): Likewise. |
| * m68k/hp320.h (PRINT_OPERAND_ADDRESS): Likewise. |
| * mcore.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise. |
| * pdp11.h (ASM_GENERATE_INTERNAL_LABEL): Likewise. |
| * ptx4.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise. |
| * sparc/freebsd.h (ASM_GENERATE_INTERNAL_LABEL): Likewise. |
| * svr3.h (ASM_OUTPUT_COMMON): Likewise. |
| |
| 2003-06-04 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * c-decl.c (c_init_decl_processing): Clear input_file_name |
| while building common nodes. |
| * dwarf2out.c (gen_compile_unit_die, dwarf2out_finish): |
| Don't add working directory for strings like <built-in> . |
| |
| 2003-06-04 David Edelsohn <edelsohn@gnu.org> |
| |
| * doc/install.texi (*-ibm-aix*): Native as and ld required |
| to bootstrap on AIX 5L. |
| |
| 2003-06-04 Richard Henderson <rth@redhat.com> |
| |
| * c-common.c (handle_cleanup_attribute): New. |
| (c_common_attributes): Add it. |
| * c-decl.c (finish_decl): Honor the cleanup attribute. |
| * doc/extend.texi (Variable Attributes): Document it. |
| |
| * unwind-c.c: New file. |
| * Makefile.in (LIB2ADDEH): Add it. |
| * config/t-darwin, config/t-linux, config/t-linux-gnulibc1, |
| config/ia64/t-ia64: Likewise. |
| |
| 2003-06-04 Jakub Jelinek <jakub@redhat.com> |
| |
| * function.c (trampolines_created): New variable. |
| (expand_function_end): Set it when doing INITIALIZE_TRAMPOLINE. |
| * function.h (trampolines_created): Add. |
| * config/s390/linux.h (ASM_FILE_END): Define. |
| * config/alpha/linux-elf.h (ASM_FILE_END): Define. |
| * config/m68k/linux.h (ASM_FILE_END): Define. |
| * config/rs6000/linux.h (ASM_FILE_END): Define. |
| * config/rs6000/linux64.h (ASM_FILE_END): Define. |
| * config/rs6000/ppc-asm.h: Add .note.GNU-stack on powerpc-linux. |
| * config/sparc/linux.h (ASM_FILE_END): Define. |
| * config/sparc/linux64.h (ASM_FILE_END): Define. |
| * config/i386/i386.c (ix86_asm_file_end): Use SUBTARGET_FILE_END. |
| * config/i386/linux.h (SUBTARGET_FILE_END): Define. |
| * config/i386/linux64.h (SUBTARGET_FILE_END): Define. |
| |
| Wed Jun 4 18:39:33 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (min_insn_size, k8_avoid_jump_misspredicts): New functions |
| (ix86_reorg): Use it. |
| * i386.md (align): New insn pattern. |
| |
| 2003-06-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * toplev.c (rest_of_type_compilation): Fix typo. |
| |
| 2003-06-04 Jakub Jelinek <jakub@redhat.com> |
| Alan Modra <amodra@bigpond.net.au> |
| |
| * config/i386/linux.h (NO_PROFILE_COUNTERS): Define to 1. |
| * config/i386/freebsd.h (NO_PROFILE_COUNTERS): Likewise. |
| * config/i386/netbsd-elf.h (NO_PROFILE_COUNTERS): Likewise. |
| * config/xtensa/xtensa.h (NO_PROFILE_COUTNERS): Likewise. |
| * config/darwin.h (NO_PROFILE_COUNTERS): Likewise. |
| * final.c (NO_PROFILE_COUNTERS): Define to 0 if not defined. |
| (profile_function): Allow NO_PROFILE_COUNTERS to be non-constant. |
| * config/rs6000/rs6000.c (output_profile_hook): Likewise. |
| |
| * configure.in (powerpc*-*, s390*-*): Set tls_as_opt. |
| Pass it to $gcc_cv_as. |
| * configure: Rebuilt. |
| |
| * config/rs6000/rs6000.c (rs6000_abi_name): Remove initializer. |
| (print_operand): Allow TARGET_AIX to be non-constant. |
| (rs6000_aix_emit_builtin_unwind_init, rs6000_emit_eh_toc_restore): |
| Define unconditionally. |
| (rs6000_elf_declare_function_name): New function. |
| * config/rs6000/rs6000.md (eh_return): Allow TARGET_AIX to be |
| non-constant. |
| * config/rs6000/linux64.h [!RS6000_BI_ARCH] (TARGET_64BIT): Define |
| to 1. |
| (DEFAULT_ARCH64_P, RS6000_BI_ARCH_P): Define. |
| [IN_LIBGCC2] (TARGET_64BIT): Define based on whether __powerpc64__ |
| is defined. |
| (TARGET_AIX): Define to 1 if TARGET_64BIT. |
| (PROCESSOR_DEFAULT): Remove. |
| (TARGET_RELOCATABLE, RS6000_ABI_NAME, INVALID_64BIT, |
| INVALID_32BIT, SUBSUBTARGET_OVERRIDE_OPTIONS): Define. |
| [RS6000_BI_ARCH] (OVERRIDE_OPTIONS, ASM_FILE_START): Define. |
| (ASM_DEFAULT_SPEC, ASM_SPEC, LINK_OS_LINUX_SPEC): Define for both |
| -m32 and -m64. |
| (MULTILIB_DEFAULTS): Define. |
| (SUBSUBTARGET_EXTRA_SPECS): Define. |
| (ASM_SPEC32, ASM_SPEC64, ASM_SPEC_COMMON): Define. |
| (TARGET_TOC): Define only if !RS6000_BI_ARCH. |
| (TARGET_NO_TOC): Remove. |
| [!RS6000_BI_ARCH] (TARGET_RELOCATABLE, TARGET_EABI, |
| TARGET_PROTOTYPE): Define to 0. |
| (NO_PROFILE_COUNTERS): Define to TARGET_64BIT. |
| (PROFILE_HOOK): Only call output_profile_hook if TARGET_64BIT. |
| (ADJUST_FIELD_ALIGN, ROUND_TYPE_ALIGN): Adjust to work properly |
| if !TARGET_64BIT. |
| (USER_LABEL_PREFIX): Remove. |
| (JUMP_TABLES_IN_TEXT_SECTION): Define to TARGET_64BIT. |
| (SETUP_FRAME_ADDRESSES): Only call rs6000_aix_emit_builtin_unwind_init |
| if TARGET_64BIT. |
| (TARGET_OS_CPP_BUILTINS): Handle both -m32 and -m64. |
| (LINK_OS_LINUX_SPEC32, LINK_OS_LINUX_SPEC64): Define. |
| (STARTFILE_LINUX_SPEC, ENDFILE_LINUX_SPEC): Remove. |
| (TOC_SECTION_ASM_OP): Define depending on TARGET_64BIT. |
| (MINIMAL_TOC_SECTION_ASM_OP): Likewise. |
| (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Define depending on |
| TARGET_64BIT. |
| (RS6000_CALL_GLUE): Likewise. |
| (SAVE_FP_PREFIX, SAVE_FP_SUFFIX, RESTORE_FP_PREFIX, |
| RESTORE_FP_SUFFIX): Likewise. |
| (ASM_DECLARE_FUNCTION_NAME): Remove. |
| (ASM_DECLARE_FUNCTION_SIZE, ASM_OUTPUT_SOURCE_LINE, |
| DBX_OUTPUT_BRAC, DBX_OUTPUT_NFUN): Only output dot before function |
| name if TARGET_64BIT. |
| (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Handle both TARGET_64BIT and |
| !TARGET_64BIT. |
| (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Remove undefs. |
| (ASM_PREFERRED_EH_DATA_FORMAT): Take TARGET_64BIT into account. |
| (DRAFT_V4_STRUCT_RET): Define. |
| (SIGNAL_FRAMESIZE): New enum value. |
| (MD_FALLBACK_FRAME_STATE_FOR): Define. |
| * config/rs6000/default64.h: New file. |
| * config/rs6000/sysv4.h (SUBTARGET_SWITCHES): Add -m32 and -m64 |
| options. |
| (SUBTARGET_OVERRIDE_OPTIONS): If rs6000_abi_name is NULL, set it |
| to RS6000_ABI_NAME. Only disallow mixing of -fPIC with -mcall-aixdesc |
| if !TARGET_64BIT. |
| [!RS6000_BI_ARCH] (SUBSUBTARGET_OVERRIDE_OPTIONS): Define. |
| (ASM_DECLARE_FUNCTION_NAME): Use rs6000_elf_declare_function_name |
| function. |
| (TARGET_OS_SYSV_CPP_BUILTINS): Define. |
| (TARGET_OS_CPP_BUILTINS): Use it. |
| (CPP_SYSV_SPEC): Remove. |
| (CPP_SPEC): Remove cpp_sysv. |
| (SUBTARGET_EXTRA_SPECS): Remove cpp_sysv. |
| Add SUBSUBTARGET_EXTRA_SPECS. |
| (SUBSUBTARGET_EXTRA_SPECS): Define. |
| * config/rs6000/biarch64.h: New file. |
| * config/rs6000/rs6000-protos.h (rs6000_elf_declare_function_name): |
| New prototype. |
| * config/rs6000/x-linux64: New file. |
| * config/rs6000/t-linux64: Build -m64, -m32 and -m32 -msoft-float |
| multilibs. |
| * config/rs6000/eabi-ci.asm: Protect with #ifndef __powerpc64__. |
| * config/rs6000/eabi-cn.asm: Likewise. |
| * config/rs6000/tramp.asm: Likewise. |
| * config/rs6000/sol-ci.asm: Likewise. |
| * config/rs6000/sol-cn.asm: Likewise. |
| * config/rs6000/linux.h (TARGET_64BIT): Define to 0. |
| (TARGET_OS_CPP_BUILTINS): Use TARGET_OS_SYSV_CPP_BUILTINS. |
| * config/rs6000/ppc-asm.h: Move __powerpc64__ section before |
| _CALL_AIXDESC section. |
| * config.gcc (powerpc64-*-linux*): Configure a bi-arch compiler, |
| defaulting to -m64 unless --with-cpu= is one of the 32-bit CPUs |
| or default32. |
| |
| 2003-06-04 Daniel Jacobowitz <drow@mvista.com> |
| |
| * config.gcc: Revert accidentally committed ARM changes. |
| |
| 2003-06-04 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (dconstpi, dconste): New mathematical constants. |
| (init_builtin_dconsts): New function to initialize dconstpi |
| and dconste. |
| (fold_builtin): Optimize exp(1.0) = e. Evaluate exp(x) at |
| compile time with -ffast-math when x is an integer constant. |
| Optimize tan(0.0) = 0.0. Optimize atan(0.0) = 0.0, |
| atan(1.0) = pi/4 and tan(atan(x)) = x with -ffast-math. |
| |
| 2003-06-04 Roger Sayle <roger@eyesopen.com> |
| |
| * calls.c (expand_call): Avoid calling pure or const functions |
| when the result is ignored (or void) and none of the arguments |
| are volatile. Move warning diagnostic earlier in function. |
| |
| 2003-06-04 Andreas Jaeger <aj@suse.de> |
| |
| * system.h: Do not poison TDESC_SECTION_ASM_OP, |
| RDATA_SECTION_ASM_OP and SUBTARGET_PROLOGUE. |
| |
| 2003-06-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * final.c (asm_fprintf): Update comments, accept "-+ #0" flags, |
| optimize '%' case, handle %c, don't accept %p, %e, %f or %g, |
| handle %ll, optimize regular character case. |
| |
| 2003-06-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * Makefile.in (cse.o): Add params.h dependency. |
| * cse.c: Include params.h. |
| (PATHLENGTH): Removed. |
| (struct cse_basic_block_data): Make path array dynamic. |
| (cse_end_of_basic_block): Use PARAM_MAX_CSE_PATH_LENGTH instead |
| of PATHLENGTH. |
| (cse_main, cse_basic_block): Allocate path array. |
| * params.def (PARAM_MAX_CSE_PATH_LENGTH): New. |
| |
| Wed Jun 4 09:49:21 CEST 2003 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (ix86_reorg): Replace the jump instead of adding nop. |
| * i386.md (UNSPEC_REP): New constant. |
| (return_internal_long): New pattern. |
| |
| 2003-06-04 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/11018 |
| * config/sparc/sparc.c (sparc_v8plus_shift): Use which_alternative |
| consistently to decide whether the scratch register is really |
| required. |
| |
| 2003-06-04 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/10876 |
| * config/sparc/sparc.h (CONST_OK_FOR_LETTER): Add |
| new 'O' constraint for constant 4096. |
| (CONST_DOUBLE_OK_FOR_LETTER_P): Likewise. |
| * config/sparc/sparc.md (adddi3 expander): Canonicalize pattern. |
| Do not transform into MINUS insn for constant 4096. |
| (*adddi3_sp64 insn): Canonicalize pattern. Add new alternative |
| for constant 4096 as third operand. |
| (addsi3 expander): Remove. |
| (*addsi3 insn): Rename into 'addsi3'. Canonicalize pattern. Add |
| new alternative for constant 4096 as third operand. |
| (subdi3 expander): Do not transform into PLUS insn for constant 4096. |
| (*subdi3_sp64 insn): Add new alternative for constant 4096 as third |
| operand. |
| (subsi3 expander): Remove. |
| (*subsi3 insn): Rename into 'subsi3'. Add new alternative for |
| constant 4096 as third operand. |
| * doc/md.texi (Machine Constraints): Document new 'O' constraint for |
| the SPARC port. |
| |
| 2003-06-03 Chris Demetriou <cgd@broadcom.com> |
| |
| * config/mips/t-linux64 (CRTSTUFF_T_CFLAGS_S): Define. |
| |
| 2003-06-04 Andreas Jaeger <aj@suse.de> |
| |
| * config/i386/uwin.h: Remove SUBTARGET_PROLOGUE. |
| |
| * config/i386/i386.c (ix86_expand_prologue): Do not use |
| SUBTARGET_PROLOGUE. |
| |
| * system.h: Poision SUBTARGET_PROLOGUE. |
| |
| * config/arm/arm-protos.h: Remove unused rdate_section prototype. |
| |
| * output.h: Remove TDESC_SECTION_ASM_OP and RDATA_SECTION_ASM_OP |
| dependend code. |
| |
| * system.h: Poison TDESC_SECTION_ASM_OP and RDATA_SECTION_ASM_OP. |
| |
| * system.h: Poison INSN_CACHE_DEPTH, INSN_CACHE_SIZE and |
| INSN_CACHE_LINE_WIDTH. |
| |
| * libgcc2.c (INSN_CACHE_PLANE_SIZE): Removed. |
| (__clear_cache): Remove code dependend on INSN_CACHE_DEPTH, |
| INSN_CACHE_SIZE and INSN_CACHE_LINE_WIDTH. |
| |
| * doc/tm.texi (Trampolines): Remove INSN_CACHE_DEPTH, |
| INSN_CACHE_SIZE and INSN_CACHE_LINE_WIDTH. |
| |
| * dbxout.c (dbxout_type): Remove usage of DBX_OUTPUT_ENUM. |
| (dbxout_symbol): Remove usage of DBX_OUTPUT_CONSTANT_SYMBOL. |
| (dbxout_block): Remove usage of DBX_OUTPUT_CATCH. |
| (dbxout_block): Remove usage of DBX_LBRAC_FIRST. |
| (dbxout_source_file): Remove usage of DBX_OUTPUT_SOURCE_FILENAME. |
| (dbxout_init): Remove test for DBX_WORKING_DIRECTORY. |
| |
| * doc/tm.texi (DBX Options): Do not document DBX_LBRAC_FIRST, |
| DBX_OUTPUT_SOURCE_FILENAME and DBX_OUTPUT_ENUM and |
| DBX_WORKING_DIRECTORY. |
| |
| * system.h: Poison DBX_LBRAC_FIRST, DBX_OUTPUT_ENUM, |
| DBX_OUTPUT_SOURCE_FILENAME and DBX_WORKING_DIRECTORY. |
| |
| * config/frv/frv-protos.h: Remove unused const_section |
| declaration. |
| * config/vax/vax-protos.h: Likewise. |
| |
| * output.h: Remove CONST_SECTION_ASM_OP usage. |
| |
| * system.h: Poison CONST_SECTION_ASM_OP. |
| |
| * crtstuff.c (__do_global_dtors_aux): Remove usage of |
| CRT_GET_RFIB_TEXT. |
| (frame_dummy): Likewise. |
| * unwind-dw2-fde-glibc.c (_Unwind_IteratePhdrCallback): Likewise. |
| * system.h: Poison CRT_GET_RFIB_TEXT. |
| |
| * collect2.c (is_ctor_dtor): Remove CFRONT_LOSSAGE dependend code. |
| |
| * fix-header.c: Remove ADD_MISSING_EXTERN_C dependend variables. |
| (write_lbrac): Remove ADD_MISSING_EXTERN_C dependend code. |
| (recognized_function): Likewise. |
| (read_scan_file): Likewise. |
| |
| 2003-06-03 Roger Sayle <roger@eyesopen.com> |
| |
| * optabs.c (expand_binop): Optimize complex multiplication for |
| the case of squaring a complex argument. |
| |
| 2003-06-03 Roger Sayle <roger@eyesopen.com> |
| |
| * optabs.c (expand_binop): Attempt to reuse pseudos for duplicate |
| non-volatile operands of binary operations. |
| (prepare_cmp_insn): Likewise. |
| |
| 2003-06-03 Roger Sayle <roger@eyesopen.com> |
| |
| * varasm.c (force_const_mem): Handle alignment of constants not |
| representable as a type in the front-end language. |
| |
| 2003-06-03 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * flow.c (initialize_uninitialized_subregs): Use |
| emit_move_insn instead of emitting a hardcoded move. |
| |
| 2003-06-03 Richard Henderson <rth@redhat.com> |
| |
| * optabs.c (expand_abs_nojump): Split out from ... |
| (expand_abs): ... here. |
| * optabs.h (expand_abs_nojump): Declare. |
| * ifcvt.c: (noce_try_abs): Use expand_abs_nojump. |
| * Makefile.in (ifcvt.o): Depend on optabs.h. |
| |
| 2003-06-03 Alan Modra <amodra@bigpond.net.au> |
| |
| * dwarf2out.c (DEBUG_STR_SECTION_FLAGS): Heed flag_merge_constants. |
| |
| 2003-06-03 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config.gcc (default_use_cxa_atexit): New variable, defaults to no. |
| (*-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*): Set default_use_cxa_atexit |
| to yes. |
| * configure.in: Allow default_use_cxa_atexit to determine the |
| value of DEFAULT_USE_CXA_ATEXIT if not explicitly enabled or |
| disabled. |
| * configure: Regenerate. |
| |
| 2003-06-03 Douglas B Rupp <rupp@gnat.com> |
| |
| * Makefile.in (TEXI_GCC_FILES): Remove vms.texi entry. |
| * doc/gcc.texi: Remove vms.texi section. |
| * doc/vms.texi: Remove obsolete file. |
| |
| 2003-05-23 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * configure.in (inhibit_libc): Don't define when configuring |
| with --with-newlib --with-headers. |
| * configure: Regenerate. |
| |
| * t-sh: Remove LIB2FUNCS_EXTRA and embed-bb.c rules. |
| |
| 2003-06-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * configure.in (gcc_cv_as_hidden): Disable .hidden completely on |
| IRIX 6 without GNU ld. |
| * configure: Regenerate. |
| |
| 2003-06-03 Roger Sayle <roger@eyesopen.com> |
| |
| * expr.c (emit_move_insn_1): Use emit_move_insn to move the parts |
| of a complex number rather than invoke mov_optab directly. |
| |
| 2003-06-03 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * combine.c (simplify_set): Don't move a subreg in SET_SRC to |
| SET_DEST if WORD_REGISTER_OPERATIONS is not defined. |
| |
| 2003-06-03 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * config/i386/x86-64.h: Remove two target-independent comments; |
| replace "GNU CC" with "GCC". |
| |
| 2003-06-03 Anthony Green <green@redhat.com> |
| |
| * config/frv/t-frv (EXTRA_HEADERS): Remove media.h |
| |
| 2003-06-03 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.def (BUILT_IN_CABS, BUILT_IN_CABSF, BUILT_IN_CABSL): |
| New builtins representing ISO C99's cabs, cabsf and cabsl. |
| * builtins.c (expand_builtin_fabs): New function. |
| (expand_builtin_cabs): New function. |
| (expand_builtin): Expand BUILT_IN_FABS{,F,L} and BUILT_IN_CABS{,F,L} |
| using expand_builtin_fabs and expand_builtin_cabs respectively. |
| |
| * doc/extend.texi: Document new cabs, cabsf and cabsl builtins. |
| |
| 2003-06-03 Aldy Hernandez <aldyh@redhat.com> |
| |
| * function.c (assign_parms): Split complex arguments. |
| |
| * doc/tm.texi (SPLIT_COMPLEX_ARGS): Document. |
| |
| * expr.h (SPLIT_COMPLEX_ARGS): Define. |
| (split_complex_types): Protoize. |
| (split_complex_values): Protoize. |
| |
| * calls.c (expand_call): Split complex arguments on architectures |
| that require it. |
| (split_complex_values): New. |
| (split_complex_types): New. |
| |
| * config/rs6000/rs6000.c (rs6000_libcall_value): New. |
| (rs6000_function_value): Handle complex values on AIX. |
| (rs6000_complex_function_value): New. |
| |
| * config/rs6000/rs6000-protos.h (rs6000_libcall_value): Protoize. |
| |
| * config/rs6000/rs6000.h (LIBCALL_VALUE): Call function. |
| (SPLIT_COMPLEX_ARGS): New. |
| |
| 2003-06-03 Jakub Jelinek <jakub@redhat.com> |
| |
| * configure.in (HAVE_LD_PIE): Check for ld -pie. |
| * config.in: Rebuilt. |
| * configure: Rebuilt. |
| * toplev.c (flag_pie, flag_shlib): New variables. |
| (f_options): Add -fpie and -fPIE. |
| (parse_options_and_default_flags): Set flag_pic if -fpie/-fPIE. |
| Set flag_shlib if flag_pic and not -fpie/-fPIE. |
| * flags.h (flag_pic, flag_shlib): Add. |
| * varasm.c (default_binds_local_p): Use flag_shlib instead of |
| flag_pic. |
| * gcc.c (LINK_PIE_SPEC): Define. |
| (LINK_COMMAND_SPEC): Use LINK_PIE_SPEC. |
| (option_map): Add --pie -> -pie mapping. |
| * config/sol2.h (ASM_SPEC): Handle -fpie the same way as -fpic |
| and -fPIE the same way as -fPIC. |
| * config/openbsd.h (ASM_SPEC): Likewise. |
| * config/frv/frv.h (ASM_SPEC): Likewise. |
| * config/arm/linux-gas.h (SUBTARGET_CPP_SPEC): Likewise. |
| * config/arm/semi.h (ASM_SPEC): Likewise. |
| * config/arm/netbsd-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise. |
| * config/freebsd-spec.h (FBSD_CPP_SPEC): Likewise. |
| * config/i386/beos-elf.h (CC1_SPEC): Likewise. |
| * config/i386/freebsd-aout.h (ASM_SPEC): Likewise. |
| * config/m68k/linux.h (CPP_SPEC): Likewise. |
| * config/m68k/netbsd.h (ASM_SPEC): Likewise. |
| * config/m68k/openbsd.h (ASM_SPEC): Likewise. |
| * config/m68k/netbsd-elf.h (ASM_SPEC): Likewise. |
| * config/mips/linux.h (SUBTARGET_CPP_SPEC): Likewise. |
| * config/mips/openbsd.h (SUBTARGET_ASM_SPEC): Likewise. |
| * config/pa/pa-linux.h (CPP_SPEC): Likewise. |
| * config/netbsd-aout.h (ASM_SPEC): Likewise. |
| * config/rs6000/sysv4.h (ASM_SPEC, CPP_SYSV_SPEC): Likewise. |
| * config/rs6000/vxworks.h (CPP_SPEC): Likewise. |
| * config/sparc/linux.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise. |
| * config/sparc/linux64.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise. |
| * config/sparc/sparc.h (ASM_SPEC): Likewise. |
| * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. |
| * config/sparc/sysv4.h (ASM_SPEC): Likewise. |
| * config/sparc/netbsd-elf.h (ASM_SPEC): Likewise. |
| * config/sparc/openbsd64.h (ASM_SPEC): Likewise. |
| * config/cris/linux.h (CRIS_ASM_SUBTARGET_SPEC): Likewise. |
| * config/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Handle -pie. |
| Simplify. |
| * config/alpha/elf.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. |
| * config/i386/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. |
| * config/ia64/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. |
| * config/rs6000/sysv4.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. |
| * config/rs6000/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. |
| * config/sparc/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. |
| * config/sparc/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise. |
| * doc/invoke.texi: Document -pie, -fpie and -fPIE options. |
| |
| 2003-06-03 Jakub Jelinek <jakub@redhat.com> |
| |
| * builtins.c (expand_builtin_memcpy): Remove endp argument and endp |
| != 0 handling. Pass 0 to store_by_pieces. |
| (expand_builtin_mempcpy): Add endp argument. Don't call |
| expand_builtin_memcpy, call store_by_pieces resp. move_by_pieces |
| directly. If ignoring result, only do expand_call. |
| (expand_builtin_stpcpy): Likewise. Call expand_builtin_mempcpy |
| otherwise. |
| (expand_builtin_strncpy, expand_builtin_memset): Adjust |
| store_by_pices callers. |
|
