| 2001-12-31 Richard Henderson <rth@redhat.com> |
| |
| * config/ia64/ia64.c (mark_reg_gr_used_mask): Mind HARD_REGNO_NREGS. |
| |
| 2001-12-31 Richard Henderson <rth@redhat.com> |
| |
| * regrename.c (build_def_use): Don't rename asm operands that |
| were originally hard registers. |
| (copyprop_hardreg_forward_1): Likewise. |
| (find_oldest_value_reg): Copy ORIGINAL_REGNO from source. |
| * varasm.c (make_decl_rtl): Use gen_rtx_raw_REG. Set ORIGINAL_REGNO. |
| |
| 2001-12-31 Douglas B Rupp <rupp@gnat.com> |
| |
| * config/alpha/vms.h (HAS_INIT_SECTION, NEED_ATEXIT): Remove. |
| (NAME__MAIN, SYMBOL__MAIN): Define. |
| |
| 2001-12-31 Richard Henderson <rth@redhat.com> |
| |
| * cfgrtl.c (delete_insn): Check for not NOTE_INSN_DELETED_LABEL |
| before decrementing LABEL_NUSES from a jump table. |
| |
| * final.c (alter_subreg): Assign REGNO after changing the rtx code. |
| |
| * config/alpha/alpha.c (reg_no_subreg_operand): Reject all |
| non-registers. |
| |
| 2001-12-31 Graham Stott <grahams@redhat.com> |
| |
| * halfpic.h: Remove foward defs of tree_node and rtx_def. |
| |
| * toplev.h: Remove forward def of tree_node, rtx_def. |
| |
| * except.h: Remove forward def of tree_node, rtx_def and |
| define of tree, rtx. Also remove undefs. |
| |
| * basic-block.h: Remove forward def of tree_node and |
| define of tree. |
| |
| 2001-12-30 Richard Henderson <rth@redhat.com> |
| |
| * cfglayout.c (scope_def, scope_forest_info, forest, |
| relate_bbs_with_scopes, make_new_scope, build_scope_forest, |
| remove_scope_notes, insert_intra_before_1, insert_intra_1, |
| insert_intra_bb_scope_notes, insert_inter_bb_scope_notes, |
| rebuild_scope_notes, free_scope_forest_1, dump_scope_forest, |
| dump_scope_forest_1, get_next_bb_note, get_prev_bb_note): Remove. |
| (fixup_reorder_chain): Don't set scope for bb. |
| (insn_scopes, scope_to_insns_initialize, set_block_levels, |
| change_scope, scope_to_insns_finalize): New. |
| (cfg_layout_initialize, cfg_layout_finalize): Update to match. |
| * cfglayout.h (scope_def, scope): Remove. |
| (reorder_block_def): Remove scope member. |
| (scope_to_insns_initialize, scope_to_insns_finalize): Declare. |
| * haifa-sched.c: Revert reemit_other_notes change. |
| * sched-ebb.c (schedule_ebbs): Don't call remove_unnecessary_notes. |
| Use scope_to_insns_initialize and scope_to_insns_finalize. |
| * sched-rgn.c (schedule_insns): Likewise. |
| |
| 2001-12-31 Graham Stott <grahams@redhat.com> |
| |
| * c-lex.c: Include tree.h before expr.h |
| |
| * c-typeck.c: Include rtl.h earlier. |
| |
| * tree.h (STRIP_NOPS): Remove extraneous semicolon. |
| (STRIP_SIGN_NOPS): Likewise. |
| (STRIP_TYPE_NOPS): Likewise. |
| (COMPLETE_OR_UNBOUND_ARRAY_TYPE_P): Add Parenthesis around |
| macro paramater. |
| |
| * final.c (struct bb_list): Delete. |
| (struct bb_str): Likewise. |
| |
| * cfgloop.c (flow_loop_entry_edges_find): Fix typo. |
| (flow_loop_exit_edges_find): Likewise. |
| |
| * gcse.c (gcse_main): Fix typos. |
| (alloc_gcse_mem): Likewise. |
| |
| * function.h: Remove undefs for rtx and tree. |
| |
| 2001-12-30 Richard Henderson <rth@redhat.com> |
| |
| * loop.c (check_dbra_loop): Fix last change: examine both |
| has_multiple_exit_targets and exit_count. |
| |
| 2001-12-30 Richard Henderson <rth@redhat.com> |
| |
| * integrate.c (copy_rtx_and_substitute): Fix error last change: |
| we need to unconditionally create a new mem. |
| |
| 2001-12-30 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * config/mmix/mmix.md ("*call_real"): Fix typo in comment. |
| * config/mmix/mmix.h (EXTRA_CONSTRAINT): Pass MMIX_REG_OK_STRICT |
| to mmix_extra_constraint. |
| * config/mmix/mmix.c (mmix_secondary_reload_class): Only handle |
| non-global register classes. Mark now unused parameters as such. |
| (mmix_extra_constraint, 'U'): Use new parameter strict and call |
| calling memory_operand_p or strict_memory_address_p, not |
| address_operand. |
| * config/mmix/mmix-protos.h (mmix_extra_constraint): Add parameter. |
| |
| 2001-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * unroll.c: Move include files above first use of `const'. |
| |
| 2001-12-30 Jakub Jelinek <jakub@redhat.com> |
| |
| * cfgrtl.c (try_redirect_by_replacing_jump): Allow redirect_jump |
| to fail if target is EXIT_BLOCK_PTR, die otherwise. |
| (redirect_edge_and_branch): Likewise. |
| * cfgcleanup.c (try_forward_edge): Don't force jump redirecting |
| if target is EXIT_BLOCK_PTR. |
| |
| 2001-12-29 David Edelsohn <edelsohn@gnu.org> |
| |
| * gcc.c (init_gcc_spec): Do not link with static libgcc.a if |
| gcc invoked with -shared. |
| |
| 2001-12-29 Graham Stott <grahams@redhat.com> |
| |
| * config/i386/i386.c (ix86_asm_dialect): Fix enum type. |
| |
| (override_options): Delete abs macro unused. |
| |
| (output_pic_addr_const): Use ASM_ATT/ASM_INTEL enumerations |
| when testing ASSEMBLER_DIALECT. |
| |
| (print_reg): Likewise. |
| (print_operand): Likewise. |
| (print_operand_address): Likewise. |
| (print_operand): abort if ASSEMBLER_DIALECT is unknown dialect. |
| |
| * config/i386/i386.h (ix86_asm_dialect): Fix enum type. |
| |
| (FIND_BASE_TERM): Fix typo. |
| |
| Sat Dec 29 15:48:54 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * expr.c (store_field): Use adjust_address, not PUT_MODE. |
| (expand_expr, case VIEW_CONVERT_EXPR): Likewise. |
| * reload1.c (eliminate_regs, case SUBREG): Likewise, but use |
| adjust_address_nv. |
| * varasm.c (make_decl_rtl): Likewise. |
| * integrate.c (copy_rtx_and_substitute, case MEM): Likewise, but use |
| replace_equiv_address_nv. |
| |
| * varasm.c (decode_addr_const, case INTEGER_CST): Call |
| output_constant_def instead of looking at TREE_CST_RTL. |
| |
| * expr.c (convert_move): If -fforce-mem, force FROM to not be memory. |
| |
| * stor-layout.c (layout_decl): Don't misalign field of variable size |
| for packed record. |
| |
| * dwarf2out.c (compute_section_prefix): Avoid cast warning. |
| (gen_decl_die): Only check DECL_IGNORED_P on decls. |
| (dwarf2out_decl): Check for DECL_IGNORED_P only when needed. |
| |
| 2001-12-29 Jakub Jelinek <jakub@redhat.com> |
| |
| * cfglayout.c (insert_intra_before_1): New. |
| (insert_inter_bb_scope_notes): Emit sibling block notes which don't |
| span multiple basic blocks. |
| |
| 2001-12-29 Richard Henderson <rth@redhat.com> |
| |
| * loop.c (prescan_loop): Set has_multiple_exit_targets for exception |
| edges. Rearrange jump interpretation code to use pc_set. |
| (check_dbra_loop): Examine has_multiple_exit_targets not exit_count. |
| |
| * sched-deps.c (sched_analyze_insn): Set scheduling barrier for |
| all insns that can throw, not just if flag_non_call_exceptions. |
| |
| 2001-12-29 Stan Shebs <shebs@apple.com> |
| |
| * objc/objc-act.c (STRING_OBJECT_CLASS_NAME): Remove. |
| (default_constant_string_class_name): New global. |
| (objc_init): Set it. |
| (synth_module_prologue): Use it. |
| |
| * objc/objc-act.c: Apply various cosmetic and formatting changes. |
| |
| 2001-12-29 Kazu Hirata <kazu@hxi.com> |
| |
| * config/rs6000/darwin-tramp.asm: Fix comment formatting. |
| * config/rs6000/freebsd.h: Likewise. |
| * config/rs6000/rs6000.c: Likewise. |
| * config/sh/sh.c: Likewise. |
| * config/sh/sh.h: Likewise. |
| |
| 2001-12-28 Stan Shebs <shebs@apple.com> |
| |
| * objc/objc-act.c (build_module_descriptor): Make sure the init |
| function is not deferred. |
| (build_dispatch_table_initializer): Compute the method encoding if |
| not already done. |
| |
| 2001-12-28 Kazu Hirata <kazu@hxi.com> |
| |
| * doc/md.texi: Add @findex define_insn_and_split. |
| |
| 2001-12-28 Hans Bohem <hans_boehm@hp.com> |
| |
| * config/ia64/linux.h (MD_FALLBACK_FRAME_STATE_FOR): New. |
| * config/ia64/unwind-ia64.c (uw_init_context_1): Redo sp, psp, |
| bsp setup. Set pri_unat_loc to something reasonable. |
| (uw_install_context): Add missing cast. |
| (unw_access_gr): Fix off-by-1 indexing error. |
| |
| 2001-12-28 Kazu Hirata <kazu@hxi.com> |
| |
| * except.c: Fix comment formatting. |
| * flags.h: Likewise. |
| * flow.c: Likewise. |
| * predict.c: Likewise. |
| * simplify-rtx.c: Likewise. |
| * system.h: Likewise. |
| * vmsdbg.h: Likewise. |
| * vmsdbgout.c: Likewise. |
| |
| 2001-12-28 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md: Fix formatting. |
| |
| 2001-12-28 Geoff Keating <geoffk@redhat.com> |
| |
| * varasm.c (record_constant_1): Correct parameter to recursive |
| call in default case. |
| |
| 2001-12-28 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/sparc/sparc.h (ASM_PREFERRED_EH_DATA_FORMAT, |
| ASM_OUTPUT_DWARF_PCREL): Define. |
| * config/sparc/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Define. |
| * configure.in (HAVE_AS_SPARC_UA_PCREL): Check whether as supports |
| .uaword %r_disp32() and linker handles it correctly. |
| * configure, config.in: Rebuilt. |
| |
| 2001-12-28 Jakub Jelinek <jakub@redhat.com> |
| |
| * c-typeck.c (store_init_value): If initializing object with array |
| type of unknown size by a compound literal, set object's size from |
| compound literal size. |
| * doc/extend.texi (Compound Literals): Adjust documentation. |
| |
| 2001-12-28 Richard Henderson <rth@redhat.com> |
| |
| * real.c (etoe113, toe113): Ifndef INTEL_EXTENDED_IEEE_FORMAT. |
| (endian): Clear word 3 for INTEL_EXTENDED_IEEE_FORMAT. |
| (etartdouble): Invoke etoe64 for INTEL_EXTENDED_IEEE_FORMAT. |
| * real.h (REAL_VALUE_TO_TARGET_LONG_DOUBLE): Don't special case |
| INTEL_EXTENDED_IEEE_FORMAT. |
| |
| 2001-12-27 Geoff Keating <geoffk@redhat.com> |
| |
| * combine.c (try_combine): Mask off sign bits when combining |
| stores to the low and high parts of a two-word value. |
| |
| * expr.c (expand_expr): Don't mark memory for non-constants as |
| constant. |
| |
| Thu Dec 27 20:39:55 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * integrate.c (copy_rtx_and_substitute, case MEM): If inlining |
| and not for LHS, clear RTX_UNCHANGING_P. |
| |
| 2001-12-28 Philipp Thomas <pthomas@suse.de> |
| |
| * cppfiles.c (stack_include_file): Don't translate <stdin>. |
| |
| 2001-12-27 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (expand_builtin_memcmp): Optimize memcmp built-in |
| when all arguments are known constant. Fixes PR opt/3508. |
| |
| 2001-12-27 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md (two anonymous patterns): Remove. |
| |
| 2001-12-27 Richard Henderson <rth@redhat.com> |
| |
| * haifa-sched.c (reemit_other_notes): New. |
| (schedule_block): Use it. |
| * sched-ebb.c (schedule_ebbs): Call remove_unnecessary_notes. |
| * sched-rgn.c (schedule_insns): Likewise. |
| * cfglayout.c (remove_scope_notes): Handle removing note at |
| the end of the insn chain. |
| * function.c (debug_find_var_in_block_tree): New. |
| |
| 2001-12-27 Alan Modra <amodra@bigpond.net.au> |
| David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/linux64.h (ASM_DECLARE_FUNCTION_NAME): Simplify. |
| |
| 2001-12-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * toplev.c (independent_decode_option): Re-add -aux-info option |
| handling. |
| |
| Thu Dec 27 09:50:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * integrate.c (copy_insn_notes): Don't adjust REG_EH_REGION note |
| if special value. |
| |
| 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * collect2.c (is_ctor_dtor): Const-ify. |
| * m88k-protos.h (output_file_start): Likewise. |
| * m88k.c (m88k_lang_independent_options, output_options, |
| output_file_start): Likewise. |
| * fix-header.c (files_to_ignore, std_include_entry, include_entry, |
| std_include_table, main): Likewise. |
| * protoize.c (longopts): Likewise. |
| * regclass.c (int_reg_class_contents): Likewise. |
| * toplev.c (dump_file, f_options, W_options): Make static. |
| (lang_independent_options, f_options, W_options): Const-ify. |
| * tree-dump.c (dump_file_info): Likewise. |
| * unroll.c (_factor): Make static. |
| |
| Wed Dec 26 17:55:50 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * config/alpha/alpha.c (alpha_align_insns): Remove warning. |
| |
| * config/sparc/sparc.md (call struct patterns): Show starting |
| at two words long. |
| |
| 2001-12-26 David Edelsohn <edelsohn@gnu.org> |
| |
| * rs6000.h (ASM_CPU_SPEC, CPP_CPU_SPEC): Add mcpu=405. |
| * sysv4.h (CPP_SYSV_SPEC, CPP_OS_VXWORKS_SPEC): Add mcpu=405. |
| |
| 2001-12-26 DJ Delorie <dj@redhat.com> |
| |
| * function.c (expand_main_function): Make sure stack adjustments |
| happen before sjlj exception setup. |
| |
| 2001-12-26 David Edelsohn <edelsohn@gnu.org> |
| |
| * rs6000.md (indirect_jump): Prefer CTR over LR. |
| * xcoff.h (ASM_DECLARE_FUNCTION_NAME): Handle weak function. |
| |
| Tue Dec 25 12:04:47 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * dwarf2out.c: Reformatting and minor code rearrangement. |
| |
| 2001-12-24 Douglas B. Rupp (rupp@gnat.com) |
| |
| * configure.in (quoted_stage_prefix_set_by_configure): Generate. |
| * configure: Regenerated. |
| * Makefile.in (SUBDIR_FLAGS_TO_PASS): Use |
| quoted_stage_prefix_set_by_configure. |
| |
| Mon Dec 24 10:24:59 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * rtl.h (in_expr_list_p): New declaration. |
| * rtlanal.c (in_expr_list_p): New function. |
| * cfgcleanup.c: Reformatting and minor code rearrangement. |
| * cfglayout.c, cfgloop.c, cfgrtl.c: Likewise. |
| |
| 2001-12-23 Richard Henderson <rth@redhat.com> |
| |
| PR c/5163: |
| * c-decl.c (duplicate_decls): As needed, set DECL_INLINE when |
| we have a function body associated. Minor cleanups. |
| (grokdeclarator): Do not set DECL_INLINE without a function body. |
| |
| 2001-12-23 Richard Henderson <rth@redhat.com> |
| |
| * stmt.c (resolve_operand_names): Handle operand modifiers. |
| |
| 2001-12-23 Richard Henderson <rth@redhat.com> |
| |
| * stmt.c (parse_input_constraint): Break out from ... |
| (expand_asm_operands): ... here. Loop over the operands twice, |
| the first time only calling mark_addressable. Correct and simplify |
| the conditions for spilling an output operand to memory. |
| |
| 2001-12-23 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (call_operand) [OSF]: Disallow virtual regs. |
| |
| * config/alpha/alpha.md (UNSPEC_SIBCALL): New. |
| (sibcall, sibcall_value, sibcall_osf_1_er, sibcall_osf_1): Use it. |
| (sibcall_value_osf_1_er, sibcall_value_osf_1): Likewise. |
| |
| 2001-12-23 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * c-typeck.c (c_start_case): Don't strip conversions from the |
| controlling expression. Partially fixes PR c/2454. |
| |
| 2001-12-23 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * Makefile.in (USER_H): Remove proto.h. |
| * config.gcc (c*-convex-*): Set extra_headers=proto.h. |
| |
| 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * arc.c (arc_hard_regno_mode_ok): Const-ify. |
| * arc.h (arc_hard_regno_mode_ok): Likewise. |
| * i386.c (x86_64_reg_class_name): Make static. |
| * m68k.c (regno_reg_class): Const-ify. |
| * m68k.h (regno_reg_class): Likewise. |
| * mcore.c (reg_class_from_letter): Likewise. |
| * mcore.h (reg_class_from_letter): Likewise. |
| * sh.c (reg_class_from_letter, ashiftrt_insns, shift_insns, |
| ext_shift_insns, ext_shift_amounts): Likewise. |
| * sh.h (reg_class_from_letter): Likewise. |
| * sparc.c (hard_regno_mode_classes, hard_32bit_mode_classes, |
| hard_64bit_mode_classes): Likewise. |
| * sparc.h (hard_regno_mode_classes): Likewise. |
| |
| * gcc.c (modify_target): Make static. |
| * gengenrtl.c (defs, formats): Likewise. |
| * reload1.c (elim_table_1, init_elim_table): Const-ify. |
| * tradcpp.c (directive, directive_table, handle_directive, |
| skip_if_group, run_directive): Likewise. |
| |
| 2001-12-23 Richard Henderson <rth@redhat.com> |
| |
| * calls.c (expand_call): Don't turn off ECF_LIBCALL_BLOCK for |
| an invalid result register; do end the sequence properly. |
| (emit_library_call_value_1): Likewise. |
| |
| 2001-12-22 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.h (rs6000_builtins): Add vsldoi variants. |
| |
| * config/rs6000/rs6000.md ("altivec_vsldoi_*"): Same. |
| |
| * config/rs6000/rs6000.c: Clean up some spacing and indentation. |
| (altivec_init_builtins): Add tree types for builtins with 4 bit |
| literals. |
| (bdesc_3arg): Add vsldoi variants. |
| |
| 2001-12-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * 1750a.h (datalbl, jmplbl): Declare array size explicitly. |
| * a29k.h (a29k_debug_reg_map): Likewise. |
| * arc.h (arc_regno_reg_class): Likewise. |
| * c4x-protos.h (c4x_regclass_map, c4x_caller_save_map): Likewise. |
| * convex.h (regno_reg_class, reg_class_from_letter): Likewise. |
| * d30v.h (regno_reg_class, reg_class_from_letter): Likewise. |
| * i386.h (regclass_map): Likewise. |
| * m32r.h (m32r_hard_regno_mode_ok, m32r_punct_chars): Likewise. |
| * mcore.h (regno_reg_class): Likewise. |
| * mips.h (mips_print_operand_punct, mips_char_to_class): |
| Likewise. |
| * ns32k.h (regclass_map): Likewise. |
| * pj.h (pj_debugreg_renumber_vec): Likewise. |
| * s390.h (regclass_map): Likewise. |
| * sh.h (regno_reg_class): Likewise. |
| * sparc.h (sparc_regno_reg_class): Likewise. |
| |
| * hard-reg-set.h (reg_class_contents): Likewise. |
| * machmode.h (class_narrowest_mode): Likewise. |
| |
| 2001-12-22 David Edelsohn <edelsohn@gnu.org> |
| |
| * loop.c (scan_loop, move_movables, count_one_set): Do not |
| overlook hard registers when computing statistics. |
| |
| Sun Dec 23 00:49:37 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * calls.c (ECF_LIBCALL_BLOCK): New constant. |
| (emit_call_1, initialize_argument_information, |
| precompute_arguments, expand_call, |
| emit_library_call_value_1): Use ECF_LIBCALL_BLOCK |
| instead of ECF_PURE | ECF_CONST. Honnor LCT_CONST/LCT_PURE. |
| |
| 2001-12-22 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * config.gcc (extra_headers): Move settings to math-68881.h and |
| ppc-asm.h to common code for CPU types. Use math-68881.h on all |
| m68k targets. |
| (header_files): Remove unused setting. |
| |
| 2001-12-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * elxsi.c: Include "hard-reg-set.h" and/or don't declare |
| `call_used_regs' explicitly. |
| * i860.c: Likewise. |
| * m68k.c: Likewise. |
| * ns32k.c: Likewise. |
| * pa.c: Likewise. |
| * vax.c: Likewise. |
| * we32k.c: Likewise. |
| |
| Fri Dec 21 23:30:14 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * i386.h (TARGET_CPU_DEFAULT_pentium_mmx): New. |
| (TARGET_CPU_DEFAULT_*): Renumber. |
| |
| Sat Dec 22 12:20:20 EST 2001 John Wehle (john@feith.com) |
| |
| * rtl.h (subreg_lsb): Declare. |
| * rtlanal.c (subreg_lsb): Implement. |
| |
| Sat Dec 22 08:59:50 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * predict.c: Reformatting and minor cleanups. |
| * cfg.c, cfganal.c, cfgbuild.c: Likewise. |
| |
| * expr.c (expand_expr, case ADDR_EXPR): Handling taking address of |
| SAVE_EXPR. |
| * function.c (gen_mem_addressof): Add missing tests for SAVE_EXPR. |
| (put_addressof_into_stack): Clarify code in setting of used_p. |
| |
| * calls.c (flags_from_decl_or_type): Move ECF_SP_DEPRESSED here. |
| (expand_call): Delete from here. |
| Do pending stack adjustments if ECF_SP_DEPRESSED. |
| |
| * dwarf2out.c (save_rtx): Deleted. |
| (mem_loc_descriptor): Do equivalent operation. |
| (add_const_value_attribute, case CONST): Likewise. |
| (add_name_and_src_coords_attributes): Likewise. |
| |
| 2001-12-21 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.h: Fix comment formatting. |
| |
| Fri Dec 21 17:30:15 2001 Jeffrey A Law (law@redhat.com) |
| |
| * pa.h (CPP_SPEC): If not in ANSI mode, define _INCLUDE_LONGLONG. |
| (CPLUSPLUS_CPP_SPEC): Define _INCLUDE_LONGLONG. |
| |
| 2001-12-21 Robert Lipe <robertlipe@usa.net> |
| |
| * system.h (PREFETCH): Explictly undefine. |
| |
| 2001-12-21 Richard Henderson <rth@redhat.com> |
| |
| * c-parse.in (SAVE_WARN_FLAGS): Save warn_traditional. |
| (RESTORE_WARN_FLAGS): Restore it. |
| (extension): Zero warn_traditional. |
| |
| 2001-12-21 Kazu Hirata <kazu@hxi.com> |
| |
| * doc/passes.texi: Fix a typo. |
| |
| 2001-12-21 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.h: Fix a comment typo. |
| |
| 2001-12-21 Jakub Jelinek <jakub@redhat.com> |
| |
| * combine.c (nonzero_bits): If using reg_nonzero_bits, |
| we don't know anything about bits outside of X mode. |
| (num_sign_bit_copies): Likewise. |
| |
| 2001-12-21 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * config/arm/arm.md (prefetch): Use 'a' operand code. |
| |
| 2001-12-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * aclocal.m4 (gcc_AC_PROG_GNAT): Run prospective ada drivers in |
| subshells. |
| * configure.in: Likewise for perl Pod::Man. |
| |
| * configure: Regenerated. |
| |
| 2001-12-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtin-attrs.def (__builtin_printf_unlocked, |
| __builtin_fprintf_unlocked, printf_unlocked, fprintf_unlocked): |
| Mark with the __printf__ attribute. |
| |
| * builtins.c (expand_builtin_fputs): Add an `unlocked' parameter |
| and set the replacement function depending on it. |
| (expand_builtin): Skip BUILT_IN_*_UNLOCKED when not optimizing. |
| Handle BUILT_IN_*_UNLOCKED when optimizing. |
| |
| * builtins.def (DEF_EXT_FALLBACK_BUILTIN, |
| DEF_EXT_FRONT_END_LIB_BUILTIN): New macros. |
| Declare the "unlocked" stdio functions. |
| |
| * c-common.c (c_expand_builtin_printf, c_expand_builtin_fprintf): |
| Add an `unlocked' parameter and set the replacement function |
| depending on it. |
| (c_expand_builtin): Handle BUILT_IN_PRINTF_UNLOCKED and |
| BUILT_IN_FPRINTF_UNLOCKED. |
| |
| * doc/extend.texi (printf_unlocked, fprintf_unlocked, |
| fputs_unlocked): Document. |
| |
| 2001-12-20 Josef Zlomek <zlomek@matfyz.cz> |
| |
| * cfgloop.c (flow_loops_find): Use the information of the depth |
| first search order of the CFG correctly when finding natural loops. |
| |
| 2001-12-20 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.md (prologue_mcount): Update for explicit relocs. |
| |
| 2001-12-20 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (call_operand) [OSF]: Accept pseudos. |
| * config/alpha/alpha.md (call_osf, call_value_osf): Don't force |
| operand into $27. |
| |
| 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * configure.in (all_headers, all_lib2funcs): Remove. |
| * configure: Regenerate. |
| * Makefile.in (LANG_EXTRA_HEADERS): Remove. |
| (USER_H): Don't include $(LANG_EXTRA_HEADERS). |
| * config/alpha/t-interix (USER_H): Don't include |
| $(LANG_EXTRA_HEADERS). |
| * config/i386/t-interix: Likewise. |
| * config/t-openbsd: Likewise. |
| |
| 2001-12-20 Andreas Jaeger <aj@suse.de> |
| |
| * libgcc2.c (__bb_exit_func): Remove unused variable. |
| (num_digits): Remove unused function. |
| |
| 2001-12-20 Alan Shieh <ashieh@hkn.eecs.berkeley.edu> |
| |
| * config/arm/arm.c (arm_output_epilogue): Changed IP restore |
| to use ldmfd instead of ldmea. |
| * config/arm/arm.c (arm_compute_initial_elimination_offset): |
| Modified to reflect behavior of arm_expand_prologue when generating |
| interrupt handlers |
| |
| 2001-12-20 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * config/arm/arm.c (arm_compute_save_reg0_reg12_mask): New |
| function. Compute which of registers r0 through r12 should be |
| saved onto the stack during a function's prologue. |
| (arm_compute_save_reg_mask): Use |
| arm_compute_save_reg0_reg12_mask. |
| (arm_compute_initial_elimination_offset): Use |
| arm_compute_save_reg0_reg12_mask. |
| |
| (arm_expand_prologue): Do not mark as save of the IP register |
| for an interrupt handler as being part of the frame creation |
| code. |
| |
| 2001-12-20 Richard Henderson <rth@redhat.com> |
| |
| * varasm.c (assemble_real): Use REAL_VALUE_TO_x and assemble_integer |
| to emit floating point values. |
| (assemble_real_1): Remove. |
| |
| * 1750a/1750a.c (real_value_to_target_single): New. |
| (real_value_to_target_double): New. |
| * 1750a/1750a.h (TARGET_FLOAT_FORMAT): New. |
| (REAL_VALUE_TO_TARGET_SINGLE): New. |
| (REAL_VALUE_TO_TARGET_DOUBLE): New. |
| * 1750a/1750a-protos.h: Update. |
| |
| * 1750a/1750a.h, a29k/a29k.h, alpha/alpha.h, alpha/unicosmk.h, |
| alpha/vms.h, arc/arc.h, arm/aof.h, arm/aout.h, avr/avr.c, |
| avr/avr.h, c4x/c4x.h, clipper/clix.h, convex/convex.h, cris/cris.h, |
| d30v/d30v.h, dsp16xx/dsp16xx.c, dsp16xx/dsp16xx.h, elxsi/elxsi.h, |
| fr30/fr30.h, h8300/h8300.h, i370/i370.h, i386/i386.h, i386/i386elf.h, |
| i386/next.h, i386/ptx4-i.h, i386/sysv4.h, i860/fx2800.h, i860/i860.h, |
| i860/paragon.h, i860/sysv4.h, i960/i960-protos.h, i960/i960.c, |
| i960/i960.h, ia64/ia64.h, m32r/m32r.h, m68hc11/m68hc11.c, |
| m68hc11/m68hc11.h, m68k/3b1.h, m68k/altos3068.h, m68k/crds.h, |
| m68k/dpx2.h, m68k/hp320.h, m68k/m68k.h, m68k/mot3300.h, m68k/news.h, |
| m68k/next.h, m68k/next21.h, m68k/sgs.h, m68k/sun2o4.h, m68k/sun3.h, |
| m68k/tower-as.h, m88k/m88k.h, mcore/mcore.h, mips/mips-protos.h, |
| mips/mips.c, mips/mips.h, mmix/mmix-protos.h, mmix/mmix.c, |
| mmix/mmix.h, mn10200/mn10200.h, mn10300/mn10300.h, ns32k/encore.h, |
| ns32k/ns32k.h, pa/long_double.h, pa/pa.h, pdp11/pdp11.h, pj/pj.h, |
| romp/romp.c, romp/romp.h, rs6000/rs6000.h, s390/linux.h, sh/sh.h, |
| sparc/sparc.h, stormy16/stormy16.h, v850/v850.h, vax/vax.h, |
| vax/vaxv.h, we32k/we32k.h, doc/tm.texi: Remove ASM_OUTPUT_FLOAT, |
| ASM_OUTPUT_DOUBLE, ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_BYTE_FLOAT, |
| ASM_OUTPUT_SHORT_FLOAT, ASM_OUTPUT_THREE_QUARTER_FLOAT, and all |
| associated support routines. |
| |
| Thu Dec 20 16:58:46 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * cfgcleanup.c (flow_find_cross_jump): Avoid incrementing of ninsns |
| if one of block does not contain jump. |
| (outgoing_edge_math): Revert last path; require edges to be noncomplex |
| nonfake to match single exit edge; require conditional jumps to not |
| have side effect. |
| |
| 2001-12-20 Turly O'Connor <turly@apple.com> |
| |
| * tm.texi (ASM_OUTPUT_OPERAND): Change documentation references to |
| "recog_operand" to "recog_data.operand". |
| * rtl.def: Likewise. |
| |
| 2001-12-20 Jakub Jelinek <jakub@redhat.com> |
| |
| * simplify-rtx.c (simplifi_binary_operation) [DIV]: If DIV has |
| narrower mode than op0, only return the bits in DIV's mode. |
| |
| 2001-12-20 Jakub Jelinek <jakub@redhat.com> |
| |
| * combine.c (distribute_notes): Avoid adding REG_LABEL notes |
| to JUMP_INSNs with JUMP_LABEL. |
| |
| 2001-12-19 Aldy Hernandez <aldyh@redhat.com> |
| |
| * doc/install.texi: Add documentation for --enable-altivec. |
| |
| * config.gcc: Add support for --enable-altivec. |
| |
| * config/rs6000/altivec.h: New. |
| |
| * config/rs6000/linuxaltivec.h (SUBSUBTARGET_OVERRIDE_OPTIONS): |
| Define. Fix typo. |
| |
| * config/rs6000/rs6000.c (vrsave_operation): Change unspec to |
| unspec_volatile. |
| (generate_set_vrsave): Generate the unspec here instead of calling |
| an .md pattern. |
| (generate_set_vrsave): Use gen_rtvec. |
| (rs6000_emit_prologue): Replace call to gen_get_vrsave with |
| gen_rtx_SET. |
| |
| * config/rs6000/rs6000.md ("*movsi_internal1"): Add constraints |
| for setting special registers. |
| ("*set_vrsave_internal"): Use unspec_volatile. |
| ("set_vrsave"): Remove. |
| ("get_vrsave"): Remove. |
| |
| * config/rs6000/rs6000.h (REG_CLASS_CONTENTS): Add vrsave to |
| SPECIAL_REGS. |
| |
| 2001-12-19 Bruce Korb <bkorb@gnu.org> |
| |
| * gcc/fixinc/inclhack.def: Remove all the fix suppression "fixes". |
| (strict_ansi_not_ctd): accommodate __STDC__ == 0 tests in UW 2.1.2 |
| * gcc/fixinc/mkfixinc.sh(i?86-*-sysv4.2uw2*): now uses fixincl program |
| * gcc/fixinc/base/...: adjust for changes in fixes |
| |
| 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * po/gcc.pot: Regenerate. |
| |
| * configure.in (all_diff_excludes, diff_excludes): Remove. |
| * configure: Regenerate. |
| * Makefile.in (LANG_DIFF_EXCLUDES): Remove. |
| * objc/config-lang.in (diff_excludes): Remove. |
| |
| 2001-12-19 Dan Nicolaescu <dann@ics.uci.edu> |
| |
| * config/sparc/sparc.md (ldd peephole2s): For load peepholes pass |
| the destination register as a parameter to mems_ok_for_ldd_peep. |
| For store peepholes pass NULL_RTX. Move all volatile checks ... |
| * config/sparc/sparc.c (mems_ok_for_ldd_peep): ... here. Add a |
| register parameter, check it's not the same as base for an address. |
| * config/sparc/sparc-protos.h (mems_ok_for_ldd_peep): Update. |
| |
| 2001-12-19 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/ia64/ia64.c (ia64_single_set): Return first set for |
| prologue_allocate_stack and epilogue_deallocate_stack instructions. |
| |
| 2001-12-19 Dale Johannesen <dalej@apple.com> |
| |
| * config/rs6000/rs6000.h: LEGITIMIZE_RELOAD_ADDRESS: |
| redefine in terms of rs6000_legitimize_reload_address(). |
| * config/rs6000/rs6000-protos.h: Add this function. |
| * config/rs6000/rs6000.c: Add this function. Includes |
| handling for Darwin FP constants. |
| |
| Wed Dec 19 11:01:21 2001 Jeffrey A Law (law@redhat.com) |
| |
| * config/pa/t-hpux-shlib: New file. |
| * config.gcc (hpux10, hpux11): Include t-hpux-shlib in tmake_file |
| for 32bit hpux10 & hpux11 configurations. |
| |
| 2001-12-19 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * config/arm/xscale-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Pass |
| -mno-fpu onto gas unless -mhard-float is specified. |
| (MULTILIB_DEFAULTS): Include msoft-float. |
| |
| * config/arm/t-xscale-coff (EXTRA_MULTILIB_PARTS): Remove definition. |
| |
| * config/arm/coff.h (SUPPORTS_INIT_PRIORITY): Define (to false). |
| * config/arm/elf.h (SUPPORTS_INIT_PRIORITY): Define (to true). |
| |
| Wed Dec 19 06:12:34 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * dwarf2out.c (add_name_and_src_coords_attributes): Fix VMS procedure |
| descriptor output. |
| |
| 2001-12-18 Stan Shebs <shebs@apple.com> |
| |
| * rs6000.h (LOCAL_ALIGNMENT): Fix parens. |
| |
| Tue Dec 18 17:02:06 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * emit-rtl.c (widen_memory_access): Only call compare_tree_int |
| on an INTEGER_CST. |
| |
| 2001-12-18 David Edelsohn <edelsohn@gnu.org> |
| |
| * rs6000.c (rs6000_override_options): Only use DI ops when |
| TARGET_64BIT. Fix typo. |
| |
| Tue Dec 18 16:39:46 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * att.h (ASM_FILE_START): Use asm_dialect. |
| * linux.h (ASM_FILE_START): Likewise. |
| * gas.h (ASM_FILE_START): Likewise. |
| * i386.c (ix86_debug_arg_string, ix86_debug_addr_string, |
| ix86_asm_string, ix86_asm_dialect): New. |
| (override_options): Set asm_dialect. |
| * i386.h (MASK_MIX_SSE_I387, MASK_INTEL_SYNTAX, MASK_DEBUG_ARG, |
| MASK_DEBUG_ADDR): Kill. |
| (MASK_64BIT, MASK_NO_RED_ZONE): renumber. |
| (TARGET_DEBUG_ADDR, TARGET_DEBUG_ARG): Use string. |
| (ASSEMBLER_DIALECT): Use asm_dialect. |
| (TARGET_SWITCHES): Undocument deprecated items; deprecate intel-syntax; |
| remove debug-addr and debug-arg. |
| (TARGET_OPTIONS): Add debug-arg, debug-addr, asm. |
| (asm_dialect): New enum. |
| (ix86_debug_arg_string, ix86_debug_addr_string, |
| ix86_asm_string, ix86_asm_dialect): Declare. |
| * invoke.texi (-mintel-syntax): Remove. |
| (-masm): Document. |
| |
| Tue Dec 18 16:37:42 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * libgcc2.c (__bb_exit_func): Kill -ax dumping code. |
| |
| 2001-12-18 Jason Merrill <jason@redhat.com> |
| |
| C++ ABI change: destroy value arguments in caller. |
| * calls.c (initialize_argument_information): Pass the address of |
| the TARGET_EXPR temporary rather than storing it into another. |
| |
| Tue Dec 18 07:09:06 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * config/alpha/xm-vms.h (INCLUDE_DEFAULTS): Add /gnu/include. |
| * config/alpha/vms.h (STACK_CHECK_BUILTIN): #define 0 for VMS. |
| |
| 2001-12-18 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/linux.h (PREFERRED_DEBUGGING_TYPE): Remove. |
| * config/sparc/linux.h (PREFERRED_DEBUGGING_TYPE): Remove. |
| * config/sparc/linux64.h (PREFERRED_DEBUGGING_TYPE): Remove. |
| (CC1_SPEC): Don't default to -gstabs+ if -m32. |
| |
| 2001-12-05 David O'Brien <obrien@FreeBSD.org> |
| |
| * elfos.h (PREFERRED_DEBUGGING_TYPE): Change to DWARF2_DEBUG. |
| |
| 2001-12-18 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * po/gcc.pot: Regenerate. |
| |
| 2001-12-18 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.c: Fix comment typos. |
| * config/h8300/h8300.h: Fix comment formatting. |
| |
| 2001-12-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * machmode.h (mode_name, mode_class, mode_size, mode_unit_size, |
| mode_bitsize, mode_mask_array, mode_wider_mode): Set array size in |
| declaration to NUM_MACHINE_MODES. |
| (mode_size, mode_unit_size): Set array type to unsigned char. |
| (mode_bitsize): Set array type to unsigned short. |
| |
| * rtl.c (rtx_length): Set array type to unsigned char. |
| (rtx_length, rtx_name, rtx_format, rtx_class): Set array size to |
| NUM_RTX_CODE. |
| (mode_bitsize): Set array type to unsigned short. |
| (mode_size, mode_unit_size): Set array type to unsigned char. |
| (mode_name, mode_class, mode_bitsize, mode_size, mode_unit_size, |
| mode_wider_mode, mode_mask_array): Set array size to |
| NUM_MACHINE_MODES. |
| |
| * rtl.h (rtx_length, rtx_name, rtx_format, rtx_class): Set array |
| size in declaration to NUM_RTX_CODE. |
| |
| 2001-12-17 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.md (unop): Encode RB as $sp. |
| |
| 2001-12-17 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * Makefile.in: Update dependencies. |
| * c-lang.c: Remove unnecessary includes. |
| (deferred_fns, start_cdtor, finish_cdtor, defer_fn): Move to |
| c-objc-common.c. |
| (finish_file): Move body to c_common_finish_file. |
| * c-objc-common.c: Include varray.h and ggc.h. |
| (deferred_fns, start_cdtor, finish_cdtor, defer_fn, |
| expand_deferred_fns, c_objc_common_finish_file): Moved from c-lang.c. |
| (c_objc_common_init): Initialize deferred function array. |
| * c-tree.h (c_objc_common_finish_file, |
| static_ctors, static_dtors): New. |
| objc: |
| * Make-lang.in: Update dependencies. |
| * objc/objc-act.c: Don't include varray.h. |
| (defer_fn, deferred_fns): Move to c-objc-common.c. |
| (objc_init): Similarly for initialization of it. |
| (finish_file): Move some to c-objc-common.c, use |
| c_objc_common_finish_file. |
| |
| 2001-12-17 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.c: Remove is_gpr_return_reg prototype. |
| |
| 2001-12-17 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * doc/cppinternals.texi: Update. |
| |
| Mon Dec 17 14:21:21 2001 Jeffrey A Law (law@redhat.com) |
| |
| * expmed.c (emit_store_flag): Extract updated comparison code |
| from the return value of compare_from_rtx. |
| * expr.c (do_store_flag): Similarly. |
| |
| 2001-12-17 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * caller-save.c (init_caller_save): Use MODE_BASE_REG_CLASS in |
| preference to BASE_REG_CLASS. |
| * recog.c (preprocess_constraints): Ditto. |
| * regclass.c (record_operand_costs, scan_one_insn, regclass, |
| record_reg_classes, record_address_regs): Ditto. |
| * regrename.c (scan_rtx_address, scan_rtx, |
| replace_oldest_value_addr, replace_oldest_value_mem): Ditto. |
| * reload.c (find_reloads, find_reloads_address, |
| find_reloads_address_1): Ditto. |
| * reload1.c (maybe_fix_stack_asms): Ditto. |
| * defaults.h (MODE_BASE_REG_CLASS): Provide default |
| definition. |
| * doc/tm.texi: Document MODE_BASE_REG_CLASS. |
| |
| * config/arm/arm.h (MODE_BASE_REG_CLASS): Define. |
| |
| 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * doc/install.texi2html: Use -I $SOURCEDIR. |
| |
| Separate user and internals manuals. |
| * Makefile.in (info, $(docdir)/gcc.info, dvi, gcc.dvi): Update |
| dependencies. |
| ($(docdir)/gccint.info, gccint.dvi): New targets. |
| (maintainer-clean, install-info, uninstall): Update. |
| * doc/.cvsignore: Add gccint.info*. |
| * doc/include/gcc-common.texi: New file. |
| * doc/gcc.texi: Use it. Adjust to be a user-only manual. Put |
| copyright notice in a macro. Don't include ISBN unless FSFPRINT |
| is defined. |
| * doc/gccint.texi: New file. |
| * doc/configfiles.texi, doc/extend.texi, doc/invoke.texi, |
| doc/md.texi, doc/passes.texi, doc/tm.texi, doc/trouble.texi: |
| Update for separate user and internals manuals. |
| |
| 2001-12-17 Dale Johannesen <dalej@apple.com> |
| |
| * config/rs6000/rs6000.h: CPP_CPU_SPEC: add mcpu=7400. |
| ASM_CPU_SPEC: Ditto. |
| RTX_COSTS: Fix timing info for 7450 multiply. |
| * config/rs6000/rs6000.md: Fix timing info for 7450 imul. |
| Allow floats to be kept in int regs in movsf_low, |
| movsf_low_st (Darwin only) |
| |
| 2001-12-17 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.c (vrsave_operation): Recognize SETs in |
| parallel. |
| (is_gpr_return_reg): New. |
| (rs6000_emit_prologue): Call generate_set_vrsave with additional |
| argument. Save only registers in the mask. Attach |
| REG_FRAME_RELATED_EXPR note to altivec offsets. Do not call |
| rs6000_frame_related when saving VRSAVE. |
| (rs6000_emit_epilogue): Call generate_set_vrsave with additional |
| argument. Restore only registers in the mask. Restore altivec |
| registers after we restore CR. |
| (generate_set_vrsave): New parameter epiloguep. Generate unspec |
| sets instead of clobbers for call saved registers. |
| (altivec_frame_fixup): New. |
| |
| 2001-12-17 Richard Henderson <rth@redhat.com> |
| |
| * config/sparc/sparc.md (movdi_zero): Remove. |
| (movdi_insn_sp32_v9): New. |
| |
| 2001-12-17 Richard Henderson <rth@redhat.com> |
| |
| * cfgcleanup.c (outgoing_edges_match): Check for insn match with |
| a single outgoing edge too. |
| |
| Mon Dec 17 18:27:52 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * cfgrtl.c (redirect_edge_and_branch): Do simplify abnormal |
| edges resulting from computed jump |
| |
| Mon Dec 17 17:57:05 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * Makefile.in (cfgcleanup.o): Add cselib.h dependency. |
| * basic-block.h (CLEANUP_THREADING): New constant. |
| * cfgcleanup.c: Include cselib.h |
| (thread_jump, mark_effect): New functions. |
| (try_forward_edges): Do jump threading when asked for. |
| * jump.c (mark_modified_reg, save_regs, num_same_regs, modified_regs, |
| modified_mem, thread_jumps, rtx_equal_for-thread_p): Kill. |
| * rtl.h (thread_jumps, rtx_equal_for_thread_p): Kill. |
| * toplev.c (rest_of_compilation): Do now call thread_jumps; use |
| CLEANUP_THREAD instead. |
| |
| 2001-12-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * sparc/linux.h (STARTFILE_SPEC): Fix typo in last change. |
| |
| 2001-12-17 Tom Rix <trix@redhat.com> |
| |
| * config/rs6000/rs6000.c (expand_block_move): Fix limits on max size |
| of bytes. |
| |
| 2001-12-17 Richard Sandiford <rsandifo@redhat.com> |
| |
| * target.h (asm_out.byte_op, asm_out.aligned_op, asm_out.unaligned_op, |
| asm_out.integer): New fields. |
| * target-def.h (TARGET_ASM_BYTE_OP, TARGET_ASM_ALIGNED_[HSDT]I_OP, |
| TARGET_ASM_UNALIGNED_[HSDT]I_OP, TARGET_ASM_INTEGER): New initializers. |
| (TARGET_ASM_ALIGNED_INT_OP, TARGET_ASM_UNALIGNED_INT_OP): Collect |
| the individual initializers together. |
| (TARGET_ASM_OUT): Add the new initializers. |
| * output.h (assemble_integer): Return bool. |
| (integer_asm_op): Declare. |
| (default_assemble_integer): Declare. |
| (assemble_aligned_integer): New interface to assemble_integer. |
| * varasm.c (integer_asm_op): New function to select pseudo-op. |
| (default_assemble_integer): Default implementation of asm_out.integer. |
| (assemble_integer): Use the new target hook. Split objects into |
| words or bytes if the target hook fails. Return bool. |
| * doc/tm.texi (ASM_OUTPUT_CHAR, ASM_OUTPUT_BYTE, ASM_OUTPUT_SHORT, |
| ASM_OUTPUT_INT, ASM_OUTPUT_DOUBLE_INT, ASM_OUTPUT_QUADRUPLE_INT, |
| UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP, |
| UNALIGNED_DOUBLE_INT_ASM_OP): Undocument. |
| Document new target hooks. |
| |
| * defaults.h (ASM_OUTPUT_ADDR_VEC_ELT): Use integer_asm_op. |
| * dwarf2asm.c (unaligned_integer_asm_op): Remove. |
| (dw2_assemble_integer): New. |
| (dw2_asm_output_data, dw2_asm_output_delta, dw2_asm_output_offset, |
| dw2_asm_output_pcrel, dw2_asm_output_addr, dw2_asm_output_addr_rtx, |
| dw2_asm_output_encoded_addr_rtx): Use it. |
| (dw2_asm_output_nstring): Use assemble_integer for the null terminator. |
| (dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128): Use |
| integer_asm_op to get the byte pseudo-op. Use assemble_integer |
| if it returns NULL. |
| * dwarf2asm.h (dw2_assemble_integer): Declare. |
| * dwarfout.c: Include dwarf2asm.h. Use dwarf2 functions for the |
| default implementation of most macros. |
| (output_unsigned_leb128): Use dw2_asm_output_data. |
| (output_signed_leb128, dwarfout_source_line): Likewise. |
| (output_reg_number): Use dw2_assemble_integer. |
| (generate_macinfo_entry): Separate the type and offset arguments. |
| Use assemble_integer to write the value. |
| (dwarfout_start_source_file): Update generate_macinfo_entry usage. |
| (dwarfout_end_source_file, dwarfout_define, dwarfout_undef): Likewise. |
| * final.c (output_addr_const): Don't put brackets round a subtracted |
| symbol value or ".". |
| * halfpic.c (half_pic_finish): Use assemble_aligned_integer. |
| |
| * config/1750a/1750a.c (assemble_integer_1750a): New, |
| * config/alpha/alpha.h (literal_section): Avoid ASM_OUTPUT_INT. |
| * config/arc/arc.c (arc_assemble_integer): New. |
| * config/arc/arc.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_INT. |
| * config/arm/arm.c (arm_poke_function_name): Likewise. |
| (arm_assemble_integer): New, extracted from... |
| * config/arm/arm.h (OUTPUT_INT_ADDR_CONST): ...here, now removed. |
| (ARM_TRAMPOLINE_TEMPLATE, ARM_FUNCTION_PROFILER): Avoid ASM_OUTPUT_INT. |
| (ARM_FUNCTION_PROFILER): Likewise. |
| * config/avr/avr-protos.h (asm_output_byte): Remove. |
| (asm_output_char, asm_output_short): Remove. |
| * config/avr/avr.c (avr_assemble_integer): New. |
| (asm_output_byte, asm_output_char, asm_output_short): Remove. |
| * config/clipper/clipper.h (ASM_LONG): Remove. |
| * config/dsp16xx/dsp16xx-protos.h (asm_output_long): Remove. |
| * config/dsp16xx/dsp16xx.c (asm_output_long): Remove. |
| * config/elxsi/elxsi.c (elxsi_assemble_integer): New. |
| * config/i370/i370.c (i370_hlasm_assemble_integer): New. |
| * config/i370/i370.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_SHORT. |
| (ASM_BYTE, ASM_SHORT, ASM_LONG): Delete. |
| * config/i386/att.h, (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP. |
| * config/i386/linux.h (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Use |
| ASM_LONG instead of UNALIGNED_INT_ASM_OP. |
| * config/i386/sco5.h (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Likewise. |
| (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP. |
| * config/i386/sysv4.h (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Use |
| ASM_LONG instead of UNALIGNED_INT_ASM_OP. |
| * config/i860/fx2800.h (ASM_FILE_END): Avoid ASM_LONG. |
| * config/i860/i860.c (i860_output_function_epilogue): Likewise. |
| * config/i860/i860.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_INT. |
| (ASM_SHORT, ASM_LONG): Undefine. |
| * config/i860/paragon.h (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP. |
| * config/i860/sysv3.h (ASM_OUTPUT_ASCII): Likewise. |
| * config/i960/i960.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_INT. |
| * config/ia64/ia64.c (ia64_assemble_integer): New. |
| * config/ia64/ia64.h (ASM_OUTPUT_DWARF_OFFSET): Use integer_asm_op. |
| (ASM_OUTPUT_DWARF_PCREL): Likewise. |
| * config/m68hc11/m68hc11.h (ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT, |
| ASM_OUTPUT_ADDR_DIFF_ELT, ASM_OUTPUT_ADDR_VEC_ELT): Avoid ASM_LONG. |
| (ASM_SHORT, ASM_LONG): Remove. |
| * config/m68k/m68k.h (INT_OP_GROUP): New macro. |
| (INT_OP_STANDARD, INT_OP_DOT_WORD, INT_OP_NO_DOT, INT_OP_DC): New |
| macros, the allowed values for INT_OP_GROUP. |
| * config/m68k/amix.h (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP |
| * config/m68k/atari.h (ASM_OUTPUT_ASCII): Likewise |
| * config/m68k/m68kelf.h (ASM_OUTPUT_ASCII): Likewise |
| * config/m68k/auxas.h (BYTE_ASM_OP, WORD_ASM_OP, LONG_ASM_OP): Remove. |
| (INT_OP_GROUP): Define to INT_OP_NO_DOT. |
| * config/m68k/dpx2.h (ASM_LONG): Undefine. |
| (INT_OP_GROUP): Define to INT_OP_DC. |
| * config/m68k/dpx2g.h (ASM_LONG): Undefine. |
| * config/m68k/hp320.h (INT_OP_GROUP): Define to INT_OP_NO_DOT. |
| * config/m68k/lynx.h (ASM_LONG): Undefine. |
| * config/m68k/dpx2g.h (ASM_LONG): Undefine. |
| * config/m68k/m68kelf.h (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP. |
| * config/m68k/m68kv4.h (ASM_OUTPUT_ASCII): Likewise. |
| (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_*. |
| * config/m68k/mot3300.h (INT_OP_GROUP): Define to INT_OP_STANDARD |
| for GAS and INT_OP_NO_DOT otherwise. |
| (ASM_CHAR, ASM_BYTE, ASM_SHORT, ASM_LONG): Remove. |
| (ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT, |
| ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Avoid ASM_LONG. |
| (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP. |
| * config/m68k/sgs.h (BYTE_ASM_OP, WORD_ASM_OP, LONG_ASM_OP): Remove. |
| (INT_OP_GROUP): Define to INT_OP_STANDARD. |
| (ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT, |
| ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Avoid LONG_ASM_OP. |
| (ASM_OUTPUT_ASCII): Avoid BYTE_ASM_OP. |
| * config/m68k/tower-as.h (ASM_LONG): Remove. |
| (INT_OP_GROUP): Define to INT_OP_NO_DOT. |
| * config/m88k/m88k.c (output_tdesc): Avoid ASM_LONG. |
| * config/m88k/m88k.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_INT. |
| (ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT): Avoid ASM_LONG. |
| * config/mips/iris5.h (TARGET_IRIX5): Define. |
| * config/mips/mips.c (mips_assemble_integer): New. |
| * config/mips/sni-svr4.h (ASM_LONG): Undefine. |
| * config/mmix/mmix-protos.h (mmix_asm_output_double_int): Remove. |
| * config/mmix/mmix.c (mmix_assemble_integer): New. |
| (mmix_asm_output_double_int): Remove. |
| (mmix_print_operand): Call mmix_output_octa directly. |
| * config/mmix/mmix.h (ASM_LONG): Remove. |
| * config/ns32k/ns32k.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_INT. |
| * config/pa/pa.c (pa_assemble_integer): New. |
| (pa_override_options): Only use aligned DI ops on 64-bit targets. |
| Only use the unaligned ops if TARGET_GAS. |
| * config/pdp11/pdp11.c (pdp11_assemble_integer): New. |
| * config/pdp11/pdp11.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_SHORT. |
| * config/pj/pj.h (ASM_LONG): Undefine. |
| * config/rs6000/linux64.h (RELOCATABLE_NEEDS_FIXUP): Undefine. |
| * config/rs6000/rs6000.c (rs6000_assemble_integer): New, mostly |
| extracted from ASM_OUTPUT_INT in sysv4.h. Use in_text_section() |
| and in_toc_section() rather than the in_section variable. |
| (rs6000_override_options): Only use DI ops when TARGET_POWERPC64. |
| * config/rs6000/sysv4.h (TOC_SECTION_FUNCTION): Add in_toc_section(). |
| (RELOCATABLE_NEEDS_FIXUP): Define. |
| * config/rs6000/xcoff.h (DOUBLE_INT_ASM_OP): Change space to tab. |
| * config/s390/linux.h (ASM_SHORT, ASM_LONG, ASM_QUAD): Remove. |
| (ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Use integer_asm_op |
| to get the word directive. |
| (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP. |
| * config/s390/s390.c (s390_assemble_integer): New. |
| * config/s390/s390.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY): Use |
| integer_asm_op to get the word directive. |
| * config/sparc/sol2.h (ASM_SHORT, ASM_LONG): Remove. |
| * config/sparc/sparc-protos.h (output_double_int): Remove. |
| * config/sparc/sparc.c (output_double_int): Move to... |
| (sparc_assemble_integer): ...this new function. |
| (sparc_override_options): Only use .uaxword if TARGET_ARCH64. |
| * config/sparc/sparc.h (ASM_SHORT, ASM_LONG, ASM_LONGLONG): Remove. |
| * config/sparc/sysv4.h (ASM_LONG): Remove. |
| (ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT): Avoid |
| ASM_LONG. |
| * config/vax/vax.h (TRAMPOLINE_TEMPLATE): Use assemble_aligned_integer. |
| * config/we32k/we32k.h (TRAMPOLINE_TEMPLATE): Likewise. |
| |
| * config/1750a/1750a.c, config/a29k/a29k.c, config/alpha/alpha.c, |
| config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/c4x/c4x.c, |
| config/clipper/clipper.c, config/convex/convex.c, config/cris/cris.c, |
| config/d30v/d30v.c, config/dsp16xx/dsp16xx.c, config/elxsi/elxsi.c, |
| config/fr30/fr30.c, config/h8300/h8300.c, config/i370/i370.c, |
| config/i386/i386.c, config/i860/i860.c, config/i960/i960.c, |
| config/ia64/ia64.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, |
| config/m68k/m68k.c, config/m88k/m88k.c, config/mips/mips.c, |
| config/mmix/mmix.c, config/mn10200/mn10200.c, config/mn10300/mn10300.c, |
| config/ns32k/ns32k.c, config/pa/pa.c, config/pdp11/pdp11.c, |
| config/sh/sh.c, config/sparc/sparc.c, config/stormy16/stormy16.c, |
| config/v850/v850.c, config/vax/vax.c, config/we32k/we32k.c |
| (TARGET_ASM_BYTE_OP, TARGET_ASM_ALIGNED_HI_OP, |
| TARGET_ASM_ALIGNED_SI_OP, TARGET_ASM_ALIGNED_DI_OP, |
| TARGET_ASM_UNALIGNED_HI_OP, TARGET_ASM_UNALIGNED_SI_OP, |
| TARGET_ASM_UNALIGNED_DI_OP, TARGET_ASM_INTEGER): Redefine as |
| appropriate. |
| |
| * config/defaults.h, config/darwin.h, config/elfos.h, config/svr3.h, |
| config/1750a/1750a.h, config/a29k/a29k.h, config/alpha/alpha.h, |
| config/arc/arc.h, config/arm/arm.h, config/avr/avr.h, config/c4x/c4x.h, |
| config/clipper/clipper.h, config/convex/convex.h, config/cris/cris.h, |
| config/d30v/d30v.h, config/dsp16xx/dsp16xx.h, config/elxsi/elxsi.h, |
| config/fr30/fr30.h, config/h8300/h8300.h, config/i370/i370.h, |
| config/i386/bsd.h, config/i386/djgpp.h, config/i386/i386.h, |
| config/i386/sco5.h, config/i386/sol2.h, config/i386/sun386.h, |
| config/i860/i860.h, config/i960/i960.h, config/ia64/ia64.h, |
| config/m32r/m32r.h, config/m68hc11/m68hc11.h, config/m68k/auxas.h, |
| config/m68k/dpx2.h, config/m68k/hp320.h, config/m68k/m68k.h, |
| config/m68k/mot3300.h, config/m68k/sgs.h, config/m68k/tower-as.h, |
| config/m88k/m88k.h, config/mcore/mcore-elf.h, config/mcore/mcore.h, |
| config/mips/iris5.h, config/mips/iris6.h, config/mips/mips.h, |
| config/mmix/mmix.h, config/mn10200/mn10200.h, config/mn10300/mn10300.h |
| config/ns32k/encore.h, config/ns32k/ns32k.h, config/pa/pa-64.h, |
| config/pa/pa.h, config/pdp11/pdp11.h, config/pj/pj.h, |
| config/romp/romp.h, config/rs6000/linux64.h, config/rs6000/rs6000.h, |
| config/rs6000/sysv4.h, config/rs6000/xcoff.h, config/s390/linux.h, |
| config/sh/sh.h, config/sparc/linux64.h, config/sparc/sol2.h, |
| config/sparc/sp64-elf.h, config/sparc/sparc.h, config/sparc/sysv4.h, |
| config/stormy16/stormy16.h, config/v850/v850.h, config/vax/vax.h, |
| config/we32k/we32k.h (ASM_OUTPUT_CHAR, ASM_OUTPUT_BYTE, ASM_BYTE_OP, |
| ASM_BYTE, ASM_OUTPUT_SHORT, ASM_OUTPUT_INT, ASM_OUTPUT_DOUBLE_INT, |
| UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP, |
| UNALIGNED_DOUBLE_INT_ASM_OP): Undefine, where defined. |
| |
| 2001-12-17 Stan Shebs <shebs@apple.com> |
| |
| * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Define. |
| (STACK_BOUNDARY): Remove definition. |
| (CPP_PREDEFINES): Define __POWERPC__. |
| |
| 2001-12-17 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| * doc/c-tree.texi (Trees): Only refer to GCC. |
| |
| 2001-12-17 Andreas Jaeger <aj@suse.de> |
| |
| * c-common.def: Fix typo in comment. |
| |
| 2001-12-16 David O'Brien <obrien@FreeBSD.org> |
| |
| * config.gcc (sparc64-*-freebsd*): Add target. |
| * config/sparc/freebsd.h: New file. |
| * config/sparc/sparc.h (LIB_SPEC, LINK_SPEC): Don't define. |
| * config/sparc/sunos4.h (LIB_SPEC, LINK_SPEC): Define. |
| * config/sparc/sysv4.h (CPP_PREDEFINES): Undefine before defining. |
| |
| 2001-12-16 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.c (rs6000_legitimize_address): Force both |
| PLUS operands into registers for altivec mode. |
| |
| 2001-12-16 Aldy Hernandez <aldyh@redhat.com> |
| |
| * builtins.c (apply_args_size): Change regno to unsigned. |
| |
| 2001-12-16 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.h (FUNCTION_ARG_REGNO_P): Change |
| ALTIVEC_ARG_MAX_REG to ALTIVEC_ARG_NUM_REG. |
| |
| 2001-12-16 Zack Weinberg <zack@codesourcery.com> |
| |
| * c-typeck.c (error_init, pedwarn_init, warning_init): Call |
| gettext on argument before printing. |
| |
| * fold-const.c (negate_expr): Always call fold on new |
| NEGATE_EXPR. |
| |
| 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * c-common.def (COMPOUND_LITERAL_EXPR): Contain a DECL_STMT, not |
| a DECL directly. |
| * c-common.h (COMPOUND_LITERAL_EXPR_DECL_STMT): New. |
| (COMPOUND_LITERAL_EXPR_DECL): Adjust definition. |
| * c-decl.c (build_compound_literal): Put the decl inside a |
| DECL_STMT. |
| * doc/c-tree.texi (COMPOUND_LITERAL_EXPR): Update documentation. |
| Fixes PR c/5105. |
| |
| 2001-12-16 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config.gcc: Add powerpc-*-eabisimaltivec*. |
| |
| 2001-12-16 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * c-common.c, c-common.h (back_end_hook): Remove. |
| * c-lang.c (finish_file): Remove back_end_hook. |
| |
| Sun Dec 16 13:13:01 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * expr.c (highest_pow2_factor, case INTEGER_CST): Fix error in |
| last change. |
| |
| 2001-12-16 Richard Henderson <rth@redhat.com> |
| |
| * toplev.c (parse_options_and_default_flags): Don't enable |
| flag_cprop_registers at -O1. |
| |
| 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * avr.c (avr_simplify_comparision_p, adjust_insn_length, |
| mask_one_bit_p, output_reload_insisf): Don't use the 'U' suffix. |
| * avr.h (reg_class): Likewise. |
| * avr.md: Likewise. |
| * mcore.c (try_constant_tricks, mcore_byte_offset, |
| mcore_halfword_offset): Likewise. |
| * sh.c (shl_sext_kind, gen_block_redirect, split_branches): Likewise. |
| * v850.c (not_power_of_two_operand): Likewise. |
| |
| * clipper/clix.h (ASM_OUTPUT_ASCII): Avoid signed/unsigned |
| warnings. |
| * convex.h (ASM_OUTPUT_ASCII): Likewise. |
| * i370.h (ASM_OUTPUT_ASCII): Likewise. |
| * i386/att.h (ASM_OUTPUT_ASCII): Likewise. |
| * i386/i386-interix.h (ASM_OUTPUT_ASCII): Likewise. |
| * i386/i386elf.h (ASM_OUTPUT_ASCII): Likewise. |
| * i386/ptx4-i.h (ASM_OUTPUT_ASCII): Likewise. |
| * i386/sco5.h (ASM_OUTPUT_ASCII): Likewise. |
| * i386/sun386.h (ASM_OUTPUT_ASCII): Likewise. |
| * i386/sysv4.h (ASM_OUTPUT_ASCII): Likewise. |
| * i860/bsd.h (ASM_OUTPUT_ASCII): Likewise. |
| * m68k/3b1.h (ASM_OUTPUT_ASCII): Likewise. |
| * m68k/amix.h (ASM_OUTPUT_ASCII): Likewise. |
| * m68k/atari.h (ASM_OUTPUT_ASCII): Likewise. |
| * m68k/crds.h (ASM_OUTPUT_ASCII): Likewise. |
| * m68k/hp320.h (ASM_OUTPUT_ASCII): Likewise. |
| * m68k/m68kv4.h (ASM_OUTPUT_ASCII): Likewise. |
| * m68k/mot3300.h (ASM_OUTPUT_ASCII): Likewise. |
| * m68k/sgs.h (ASM_OUTPUT_ASCII): Likewise. |
| * m68k/tower-as.h (ASM_OUTPUT_ASCII): Likewise. |
| * mips/bsd-5.h (ASM_OUTPUT_ASCII): Likewise. |
| * mips/mips-5.h (ASM_OUTPUT_ASCII): Likewise. |
| * mips/svr3-5.h (ASM_OUTPUT_ASCII): Likewise. |
| * mips/svr4-5.h (ASM_OUTPUT_ASCII): Likewise. |
| * ns32k/encore.h (ASM_OUTPUT_ASCII): Likewise. |
| * vax/vaxv.h (ASM_OUTPUT_ASCII): Likewise. |
| * we32k/we32k.h (ASM_OUTPUT_ASCII): Likewise. |
| |
| * i386/uwin.h (MD_STARTFILE_PREFIX): Avoid redefinition warnings. |
| * interix.h (TARGET_MEM_FUNCTIONS): Likewise. |
| * psos.h (CPP_PREDEFINES): Likewise. |
| * rs6000/linux64.h (ROUND_TYPE_ALIGN): Likewise. |
| * rs6000/xcoff.h (RS6000_MCOUNT, RS6000_ITRUNC, RS6000_UITRUNC, |
| ASM_OUTPUT_EXTERNAL): Likewise. |
| * sparc/liteelf.h (DWARF_DEBUGGING_INFO, DWARF2_DEBUGGING_INFO): |
| Likewise. |
| * sparc/sp64-elf.h (UNALIGNED_DOUBLE_INT_ASM_OP): Likewise. |
| * sparc/sp86x-elf.h (DWARF_DEBUGGING_INFO, DWARF2_DEBUGGING_INFO): |
| Likewise. |
| * sparc/sunos4.h (SUNOS4_SHARED_LIBRARIES): Likewise. |
| |
| * c-lex.c (lex_number): Use ISXDIGIT/hex_value. |
| * vax/xm-vms.h (FILE_NAME_NONDIRECTORY): Use ISUPPER/TOLOWER. |
| * fold-const.c (real_hex_to_f): Use hex_value. |
| * real.c (asctoeg): Use hex_value & ISXDIGIT. |
| * toplev.c (toplev_main): Call hex_init. |
| * tradcpp.c (main): Call hex_init. |
| |
| * nextstep-protos.h: New file. |
| * nextstep.c: Include "rtl.h", "output.h" & "tm_p.h". |
| * nextstep.h (INCLUDE_DEFAULTS): Delete LOCAL_INCLUDE_DIR and |
| STANDARD_INCLUDE_DIR from the CROSS_COMPILE clause. |
| (nextstep_asm_out_constructor, nextstep_asm_out_destructor, |
| handle_pragma): Move prototypes to nextstep-protos.h. |
| * config.gcc (i[34567]86-next-*, m68k-next-nextstep2*, |
| m68k-next-nextstep[34]*): Append nextstep-protos.h to tm_p_file. |
| |
| 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org> |
| |
| PR other/3725 |
| * configure.in: Add AC_SUBST(target_alias). |
| * configure: Regenerated. |
| |
| 2001-12-15 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.md (sibcall_osf_1_er): New. |
| (sibcall_value_osf_1_er): New. |
| |
| 2001-12-15 Dan Nicolaescu <dann@ics.uci.edu> |
| |
| * config/sparc/sparc.c (mems_ok_for_ldd_peep): Rename from |
| addrs_ok_for_ldd_peep_withmem; take MEMs as parameters, not |
| addrs; eliminate restriction of only using fp and sp as base |
| registers. |
| * config/sparc/sparc-protos.h: Update. |
| * config/sparc/sparc.md (movdi): Use TARGET_V9 not TARGET_ARCH64. |
| (*cmp_cc_set, *cmp_ccx_set64, *movdi_zero): New insns derived |
| from old define_peepholes. |
| Convert all the ldd/std peepholes to peephole2. |
| |
| 2001-12-15 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * s390.md (prologue, epilogue, *return_si, *return_di): New. |
| s390.c (find_unused_clobbered_reg, s390_frame_info, |
| save_fpr, restore_fpr, s390_emit_prologue, s390_emit_epilogue): New. |
| s390-protos.h (s390_emit_prologue, s390_emit_epilogue): Declare. |
| s390.c (s390_arg_frame_offset): Use s390_frame_info. |
| (leaf_function_flag, cur_is_leaf_function, |
| save_fprs, restore_fprs, force_const_mem_late): Remove. |
| (s390_function_prologue, s390_function_epilogue): Mostly remove. |
| s390.md (lit): New. Uses ... |
| s390.c (s390_output_constant_pool): ... this, so adapt and make global. |
| s390-protos.h (s390_output_constant_pool): Declare. |
| s390.md (load_multiple, store_multiple): Allow use after reload. |
| s390.c (load_multiple_operation, store_multiple_operation): Likewise. |
| s390.h (INCOMING_FRAME_SP_OFFSET): Define. |
| s390.h (CALL_REALLY_USED_REGISTERS): Define. |
| config/s390/linux64.h (CALL_USED_REGISTERS): Remove, now handled ... |
| s390.h (CONDITIONAL_REGISTER_USAGE): ... here. |
| s390.c (s390_sr_alias_set): New global variable, initialized ... |
| (override_options): ... here. New. |
| s390-protos.h (override_options): Declare. |
| s390.h (OVERRIDE_OPTIONS): Call it. |
| s390.c (s390_function_profiler): New. |
| s390-protos.h (s390_function_profiler): Declare. |
| s390.h (FUNCTION_PROFILER): Call it. |
| s390.c (s390_profile): Remove. |
| |
| * s390.c (reg_used_in_mem_p): PC reload counts as memory access. |
| (addr_generation_dependency_p): Consider literal pool register loads. |
| (s390_adjust_priority): Do not schedule load_multiple. |
| s390.md (attribute "type"): Define some additional types. |
| (function_unit "integer"): Adapt. |
| (many insns): Adapt "type" attribute setting. |
| |
| * s390.c (general_s_operand, s_imm_operand): New. |
| (s_operand): Remove old definition, call general_s_operand instead. |
| s390-protos.h (s_imm_operand): Declare. |
| s390.c (base_n_index_p, r_or_s_operand, r_or_s_or_im8_operand, |
| r_or_x_or_im16_operand, r_or_im8_operand): Remove. |
| s390-protos.h (r_or_s_operand, r_or_s_or_im8_operand, |
| r_or_x_or_im16_operand, r_or_im8_operand): Likewise. |
| s390.h (PREDICATE_CODES): Add s_imm_operand, remove r_or_s*_operand. |
| s390.md (many insns): Rework insn predicates. |
| |
| * s390.c (legitimate_pic_operand_p, legitimate_constant_p): Accept all |
| non-symbolic constants. Reload will force them because of ... |
| (s390_preferred_reload_class): ... this. New. |
| s390-protos.h (s390_preferred_reload_class): Declare. |
| s390.h (PREFERRED_RELOAD_CLASS): Call it. |
| s390.md (movdi, movsi, movdf, movsf, *reload_la_64 splitters, |
| *reload_la_31 splitters): Handle constants after reload. |
| (many insns): no longer force all constants immediately. |
| s390.c (legitimate_reload_constant_p): New helper routine. |
| s390-protos.h (legitimate_reload_constant_p): Declare. |
| s390.c (print_operand): Clean up CONST_INT case, add CONST_DOUBLE case. |
| |
| * s390.h (FIRST_PSEUDO_REGISTER, FRAME_POINTER_REGNUM, |
| HARD_FRAME_POINTER_REGNUM, REGISTER_NAMES): Add virtual frame pointer. |
| (CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS): Update. |
| (ELIMINABLE_REGS, INITIAL_ELIMINATION_OFFSET): Likewise. |
| (REGNO_OK_FOR_INDEX_P, REG_OK_FOR_INDEX_NONSTRICT_P): Likewise. |
| (DWARF_FRAME_REGISTERS): Define. |
| s390.c (regclass_map): Add virtual frame pointer. |
| (legitimate_la_operand_p): Allow use of virtual frame pointer. |
| s390.md (*la_ccclobber, *addaddr_ccclobber): New. |
| (addaddr, addsi_64): Delete. |
| |
| * s390.h (HARD_REGNO_MODE_OK): Allow SImode and DImode values in |
| floating point registers. |
| (CLASS_CANNOT_CHANGE_MODE, CLASS_CANNOT_CHANGE_MODE_P): Define. |
| (ADDR_FP_REGS, GENERAL_FP_REGS): New register classes. |
| (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update. |
| |
| * s390.md (movti): Replace multi-insn output with splitters. |
| (movdi_31, movdf_31): Likewise. |
| (movti_ss, movdi_ss, movsi_ss, movdf_ss, movsf_ss): New. |
| (movdi_lhi, movdi_lli, movdi_larl, movsi_lhi, movsi_lli): New. |
| (movdi_64, movdi_31, movsi, movdf_64, movdf_31): Adapt. |
| (movdf_soft_64, movdf_soft_31, movsf_soft): Remove. |
| (movsf_64, movsf_31): Remove, replace by ... |
| (movsf): ... this. |
| (movqi_64): Use lhi instead of llill. |
| (*movstrictqi, *movstricthi): Don't use (strict_low_part (mem)). |
| |
| * s390.md (extendsidi2, *extendsidi2, extendhidi2, *extendhidi2, |
| extendqidi2, extendhisi2, *extendhisi2, extendqisi2, |
| extendqihi2 and associated splitters): Reworked. |
| (zero_extendsidi2, zero_extendsidi2, *zero_extendsidi2, |
| zero_extendhidi2, *zero_extendhidi2, zero_extendqidi2, |
| zero_extendqidi2, *zero_extendqidi2, zero_extendhisi2, |
| *zero_extendhisi2_64, zero_extendhisi2_31, zero_extendqisi2, |
| *zero_extendqisi2_64, *zero_extendqisi2_mem_31, |
| zero_extendqisi2_reg_31, zero_extendqihi2, *zero_extendqisi2_64, |
| zero_extendqihi2, zero_extendqihi2_64, zero_extendqihi2_31, |
| and associated splitters): Likewise. |
| (*sethighqisi, *sethighhisi, *sethighqidi_64, *sethighqidi_31 |
| and associated splitters): New. |
| (truncdisi2, truncdihi2, truncdiqi2, truncsihi2, do_truncsihi2, |
| *truncsihi2_64, truncsiqi2, trunchiqi2): Remove. |
| (ashlhi3, ashrhi3, lshrhi3, abshi3): Remove. |
| s390.h (PROMOTE_PROTOTYPES): Remove. |
| config/s390/linux64.h (PROMOTE_PROTOTYPES): Likewise. |
| |
| * s390.md (muldi3): Delete, use instead ... |
| (mulsidi3): ... this. |
| (*muldi3_64): Rename to muldi3. |
| (mulsi_6432): Fix template. |
| (divdi3, moddi3): Delete, replace by ... |
| (divmoddi4): ... this. |
| (divmodtidi3): Fix template. |
| (divmodtisi3): New. |
| (udivdi3, umoddi3): Delete, replace by ... |
| (udivmoddi4): ... this. |
| (udivmodtidi3): Fix template. |
| (divsi3, modsi3): Delete, replace by ... |
| (divmodsi4): ... this. |
| (divmoddisi3): Fix template. |
| (udivsi3, umodsi3): Adapt. |
| |
| * s390.md (anddi3): Remove SS alternative, use instead ... |
| (anddi3_ss, anddi3_ss_inv): ... these. |
| (anddi3_ni): New. |
| (andsi3*, andhi3*, andqi3*): Likewise. |
| (iordi3): Remove SS alternative, use instead ... |
| (iordi3_ss, iordi3_ss_inv): ... these. |
| (iordi3_oi): New. |
| (iorsi3*, iorhi3*, iorqi3*): Likewise. |
| (iordi3_cc, iordi3_cconly, iorsi3_cc, iorsi3_cconly): New. |
| (xordi3): Remove SS alternative, use instead ... |
| (xordi3_ss, xordi3_ss_inv): ... these. |
| (xordi3_oi): New. |
| (xorsi3*, xorhi3*, xorqi3*): Likewise. |
| (xordi3_cc, xordi3_cconly, xorsi3_cc, xorsi3_cconly): New. |
| (one_cmpldi2, one_cmplsi2, one_cmplhi2, one_cmplqi2): |
| Expand to XOR with -1. |
| (*one_cmpldi2, *one_cmplsi2, *one_cmplhi2): Remove. |
| (cmpdi_tm): Delete, replace by ... |
| (cmpdi_tm_reg, cmpdi_tm_mem): ... these. |
| (cmpsi_cct): Delete, replace by ... |
| (cmpsi_tm_reg, cmpsi_tm_mem): ... these. |
| (cmpdi_tm2, cmpsi_tm2): Improve. |
| (cmphi_tm_sub, cmpqi_tm_sub, cmpqi_tm2, cmpqi_tm): New. |
| s390.c (s390_single_hi, s390_extract_hi, |
| s390_single_qi, s390_extract_qi): New helper routines. |
| s390-protos.h (s390_single_hi, s390_extract_hi, |
| s390_single_qi, s390_extract_qi): Declare. |
| s390.c (tmxx_operand, const1_operand): Remove. |
| s390-protos.h (tmxx_operand, const1_operand): Likewise. |
| s390.h (PREDICATE_CODES): Likewise. |
| |
| * s390.md (sqrtdf2, sqrtsf2): New. |
| |
| * s390.h (CRT_CALL_STATIC_FUNCTION): Define. |
| (check_and_change_labels): Remove section-change special case. |
| |
| * s390.h (RETURN_ADDR_RTX): Fix use of __builtin_return_address |
| in leaf functions. Needs ... |
| (DYNAMIC_CHAIN_RTX): ... this. New. |
| |
| * s390.c (emit_pic_move): Don't generate pseudos if no_new_pseudos. |
| |
| * s390.md (movstrdix_64, movstrsix_31, movstrdi_64, movstrsi_31, |
| clrstrsi_64, clrstrsi_31, cmpstr_64, cmpstr_31): Do not clobber |
| input operands using a match_dup clause. |
| (movstrdi, movstrsi, clrstrdi, clrstrsi, cmpstrdi, cmpstrsi): Adapt. |
| |
| * s390.md (floatdidf2, floatdisf2, floatsidf2, floatsidf2_ieee, |
| floatsisf2, floatsisf2_ieee): Add missing CC clobber. |
| |
| * s390.md (floatsidf2_ibm): Use correct operand. |
| |
| * s390.md (fixuns_truncdfdi2, fixuns_truncdfsi2, fix_truncdfsi2, |
| fixuns_truncsfdi2, fixuns_truncsfsi2, floatsidf2): Remove use of |
| non-portable constants. |
| s390.c (s390_gen_rtx_const_DI): New helper routine. |
| s390-protos.h (s390_gen_rtx_const_DI): Declare. |
| |
| * s390.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY): Fix alignment. |
| |
| * config/s390/linux.h (ASM_OUTPUT_SHORT, ASM_OUTPUT_CHAR, |
| ASM_OUTPUT_BYTE): Clean up assembly output. |
| (ASM_OUTPUT_SKIP, ASM_OUTPUT_ALIGN): Remove duplicate definitions. |
| (ASM_OUTPUT_ASCII): Remove. |
| |
| * config/s390/t-linux (CRTSTUFF_T_CFLAGS_S): Define. |
| |
| 2001-12-15 Zack Weinberg <zack@codesourcery.com> |
| |
| * unwind-dw2-fde-glibc.c: #define _Unwind_Find_FDE to itself |
| before including unwind-dw2-fde.c, if we are not using the |
| special code in this file. |
| |
| 2001-12-15 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.h (TARGET_SWITCHES): Turn on |
| MASK_EXPLICIT_RELOCS if the assembler supports it. |
| * configure.in (HAVE_AS_EXPLICIT_RELOCS): New. |
| * configure, config.in: Rebuild. |
| |
| Sat Dec 15 17:53:03 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * calls.c (emit_call_1): If ECF_SP_DEPRESSED, pretend have adjusted |
| for rounded_stack_size. |
| |
| 2001-12-15 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * c-typeck.c, config/i386/i386.h, config/mcore/mcore.h, |
| config/ns32k/ns32k.h, config/rs6000/sysv4.h, fold-const.c, |
| toplev.c, cppinit.c, cppmacro.c, gcc.c: Use "built-in" and |
| "bit-field" spellings in messages. |
| * po/gcc.pot: Regenerate. |
| |
| 2001-12-15 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * gcc.c, config/fr30/fr30.c, config/v850/v850-c.c, toplev.c: Use |
| American spelling in messages. |
| * po/gcc.pot: Regenerate. |
| |
| 2001-12-15 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md: Adjust whitespacing. Remove |
| constraints from expanders. Replace \@ with @. |
| |
| 2001-12-15 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm/unknown-elf.h (CPP_PREDEFINES): Add a suitable default. |
| |
| 2001-12-15 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * regrename.c (copyprop_hardreg_forward): Do not keep register |
| value data live across abnormal call or eh egdes. |
| |
| Sat Dec 15 08:29:45 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * expr.c (highest_pow2_factor, case INTEGER_CST): Return |
| BIGGEST_ALIGNMENT for 0. |
| |
| Sat Dec 15 14:13:03 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * predict.def (PRED_NORETURN): Make probabilities match reality. |
| (PRED_OPCODE_POSITIVE, PRED_OPCODE_NONEQUAL, PRED_ERROR_RETURN): |
| Likewise. |
| |
| 2001-12-15 Jakub Jelinek <jakub@redhat.com> |
| |
| * configure.in: Check for ld. |
| (HAVE_LD_EH_FRAME_HDR): Define if ld supports --eh-frame-hdr option. |
| * configure, config.in: Rebuilt. |
| * config.gcc: Add crtbeginT.o to extra_parts where needed. |
| * config/t-linux (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde-glibc |
| frame unwinding on Linux. |
| * config/t-linux-gnulibc1 (LIB2ADDEH, LIB2ADDEHDEP): Use unwind-dw2-fde |
| frame unwinding. |
| * config/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static. |
| (LINK_EH_SPEC): Define. |
| * config/i386/gnu.h (STARTFILE_SPEC): Use crtbeginT.o for -static. |
| * config/ia64/linux.h (STARTFILE_SPEC, LINK_EH_SPEC): Define. |
| * config/ia64/fde-glibc.c (_Unwind_IteratePhdrCallback): Don't |
| iterate further if pc falls into current library, but fde was not |
| found. |
| * config/sparc/linux.h (STARTFILE_SPEC): Use crtbeginT.o for -static |
| if using glibc. |
| (LINK_EH_SPEC): Define. |
| * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64): |
| Use crtbeginT.o for -static. |
| (LINK_EH_SPEC): Define. |
| * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. |
| * Makefile.in (crtbeginT.o): Add rule. |
| * gcc.c (init_gcc_specs): For -static-libgcc, use -lgcc -lgcc_eh. |
| If neither -static-libgcc nor -shared-libgcc is passed and -shared, |
| use -lgcc if LINK_EH_SPEC is defined and -lgcc_s -lgcc if not. |
| If none of the above switches are passed, use -lgcc -lgcc_eh. |
| (init_spec): If LINK_EH_SPEC is defined, prepend it to link_spec. |
| * mklibgcc.in: Don't include LIB2ADDEH objects into libgcc.a if |
| creating libgcc_s.so, put them into separate libgcc_eh.a instead. |
| * unwind-dw2-fde.c: Don't include any headers if this file |
| is included from other .c file. |
| * unwind-dw2-fde-glibc.c: New file. |
| * crtstuff.c (USE_PT_GNU_EH_FRAME, USE_EH_FRAME_REGISTRY): Define. |
| Use it instead of EH_FRAME_SECTION_NAME where appropriate. |
| |
| 2001-12-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtins.c (expand_builtin_memcmp): Mark parameter with |
| ATTRIBUTE_UNUSED. |
| * cfgcleanup.c (insns_match_p): Likewise. |
| * regrename.c (mode_change_ok): Likewise. |
| * gcc.c (execute): Const-ify. |
| |
| 2001-12-14 Aldy Hernandez <aldyh@redhat.com> |
| |
| * c-parse.in (typename): Do not split attributes. |
| Remove unsupported attributes warning. |
| |
| * c-decl.c (groktypename): Apply attributes. |
| |
| 2001-12-14 Richard Henderson <rth@redhat.com> |
| |
| * config/ia64/ia64.c (spill_restore_mem): Mark iterator |
| initialization as possibly dead. |
| |
| 2001-12-14 Richard Henderson <rth@redhat.com> |
| |
| * regrename.c (mode_change_ok): New. |
| (find_oldest_value_reg): Use it. |
| |
| 2001-12-14 Richard Henderson <rth@redhat.com> |
| |
| * regrename.c (struct value_data): Add max_value_regs. |
| (init_value_data): Initialize it. |
| (kill_value): Kill values that overlap the dying register. |
| (set_value_regno): New. |
| (kill_set_value, kill_autoinc_value, copy_value): Use it. |
| (copyprop_hardreg_forward_1): Kill earlyclobber operands |
| before looking at inputs. |
| |
| 2001-12-14 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.h (ASM_OUTPUT_DEF_FROM_DECLS): Handle |
| DECL_WEAK for function descriptors. |
| * config/rs6000/xcoff.h (HANDLE_PRAGMA_WEAK): Define if assembler |
| weak support present. |
| (ASM_WEAKEN_LABEL): Same. |
| |
| 2001-12-14 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md (anonymous pattern): Add a missing |
| mode. |
| |
| 2001-12-14 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.c (h8300_adjust_insn_length): Fix a |
| comment typo. |
| |
| 2001-12-14 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): |
| Remove the initialization requierment. |
| (h8300_handle_tiny_data_attribute): Likewise. |
| |
| 2001-12-14 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md (udivqi3): Remove. |
| (divqi3): Likewise. |
| (udivhi3): Likewise. |
| (divhi3): Likewise. |
| (umodqi3): Likewise. |
| (modqi3): Likewise. |
| (umodhi3): Likewise. |
| (modhi3): Likewise. |
| (udivmodqi3): New. |
| (divmodqi3): Likewise. |
| (udivmodhi3): Likewise. |
| (divmodhi3): Likewise. |
| |
| Sat Dec 15 01:39:12 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * cfgcleanup.c (flow_find_cross_jump): Replace tests for note |
| by active_insn_p; count conditional jump as instruction. |
| |
| 2001-12-14 DJ Delorie <dj@redhat.com> |
| Danny Smith <dannysmith@users.sourceforge.net> |
| |
| * config/i386/cygwin.h (I386_PE_STRIP_ENCODING): Handle '*' |
| at SYM_NAME[0] or SYM_NAME[3]. |
| (STRIP_NAME_ENCODING): Don't check for leading '*'. |
| |
| 2001-12-14 Ira Ruben <ira@apple.com> |
| |
| Add -### option (displays driver-generated commands without |
| executing and quotes all arguments). |
| * doc/invoke.texi: Add -###. |
| * gcc.c (verbose_only_flag) - New flag. |
| * (execute): If -### write quoted arguments and return. |
| * (display_help): Print meaning of -###. |
| * (process_command): Handle -###. |
| |
| 2001-12-14 Ira Ruben <ira@apple.com> |
| |
| Fix to no allow -save-temps to clobber user's source file. |
| * gcc.c: Add static globals input_stat and input_stat_set. |
| (do_spec_1): For 'g', 'u', 'U' case with save_temps_flag |
| set, check that user's input file is not overwritten. |
| (set_input): Reset input_stat_set for each new file. |
| |
| Fri Dec 14 22:14:44 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * predict.c (estimate_probability): Fix LOOP_EXIT heuristic. |
| |
| 2001-12-14 Zack Weinberg <zack@codesourcery.com> |
| |
| * combine.c (record_dead_and_set_regs): Use |
| regs_invalidated_by_call. Don't note stores for CALL_INSNs. |
| |
| 2001-12-14 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.def: Rename BUILT_IN_FSQRT to BUILT_IN_SQRT and |
| __builtin_fsqrt to __builtin_sqrt. |
| |
| * builtins.c (expand_builtin_mathfn,expand_builtin): Same. |
| * doc/extend.texi: Simplify documentation to match patch. |
| |
| Fri Dec 14 21:23:54 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * config.gcc: Revamp target_cpu_default2 to strings; |
| support new x86 variants. |
| * i386.c (override_options): Default x86_cpu_string and x86_arch_string |
| properly; set prefetch_sse. |
| * i386.h (x86_prefetch_sse): Declare. |
| (TARGET_PREFETCH_SSE): New. |
| (CPP_CPU_DEFAULT_SPEC): Define according to the new macros. |
| (TARGET_CPU_DEFAULT_*): New. |
| |
| Thu Dec 13 21:57:13 CET 2001 Janis Johnson <janis187@us.ibm.com> |
| Jan Hubicka <jh@suse.cz> |
| |
| * config/i386/i386.h (struct processor_costs): Add new members |
| prefetch_block and simultaneous_prefetches. |
| (PREFETCH_BLOCK, SIMULTANEOUS_PREFETCHES): New. |
| * config/i386/i386.c (processor_costs structs): Add values for |
| prefetch_block and simultaneous_prefetches. |
| * config/i386/i386.md (unspec values): Remove values for prefetch |
| operations, which now use the PREFETCH rtx code. |
| (prefetch_sse, prefetch_3dnow, prefetchw): Combine to use new |
| unified prefetch support. |
| |
| 2001-12-14 Jason Merrill <jason@redhat.com> |
| |
| * diagnostic.c (sorry): Increment sorrycount before saving the |
| buffer state. |
| |
| Fri Dec 14 19:53:23 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (sqrt?f): Fix conditionals. |
| |
| Fri Dec 14 07:29:52 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * config.gcc (alpha64-dec-*vms*): New case. |
| * config/alpha/t-vms64, config/alpha/vms-crt0-64.c: New files. |
| * config/alpha/vms-psxcrt0-64.c, config/alpha/vms64.h: Likewise. |
| * config/alpha/xm-vms64.h: Likewise. |
| |
| * config/alpha/alpha.c (vms_attribute_table): Add new attributes. |
| (alpha_write_linkage): Test for null alpha_links. |
| (SECTION_VMS_GLOBAL, SECTION_VMS_INITIALIZE): New section attributes. |
| (vms_section_type_flags, vms_asm_named_section): Handle them. |
| |
| Fri Dec 14 12:05:14 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (ix86_fpmath, ix86_fpmath_string): New. |
| (override_option): Set ix86_fpmath. |
| * i386.h (MASK_MIX_SSE_I387): Remove. |
| (TARGET_SSE_MATH): New. |
| (TARGET_MIX_SSE_I387): Use ix86_fpmath. |
| (TARGET_SWITCHES): Remove "mix-sse-i387". |
| (fpmath_unit): New enum. |
| (ix86_fpmath, ix86_fpmath_string): Declare. |
| * i386.md (swapsf): Fix condition. |
| (add?f, sub?f, mul?f, div?f, sqrt?f, min?f): Use TARGET_SSE_MATH. |
| (fp_?f_*_nosse): New. |
| (fp_*): Use TARGET_SSE_MATH. |
| * invoke.texi (-mfpmath): Document. |
| (-msse2): Add. |
| |
| 2001-12-14 Jason Merrill <jason@redhat.com> |
| |
| * dwarf2out.c (output_die): Print the string in the comment for |
| a DW_FORM_strp. |
| |
| 2001-12-14 Richard Earnshaw <rearnsha@arm.com> |
| |
| * netbsd.h (COLLECT_SHARED_INIT_FUNC) |
| (COLLECT_SHARD_FINI_FUNC): Remove redundant semicolon. |
| * doc/tm.texi (COLLECT_SHARED_INIT_FUNC) |
| (COLLECT_SHARD_FINI_FUNC): Use @code where appropriate. |
| |
| 2001-12-13 Richard Henderson <rth@redhat.com> |
| |
| * regrename.c (kill_value_regno): Simplify chain removal. |
| (kill_value): Kill all of HARD_REGNO_NREGS. |
| (kill_set_value): Use kill_value not kill_value_regno. |
| (kill_autoinc_value): Likewise. |
| (copyprop_hardreg_forward): Don't collect refresh_blocks. |
| Call delete_noop_moves. |
| |
| 2001-12-13 Aldy Hernandez <aldyh@redhat.com> |
| |
| * attribs.c (c_common_attribute_table): Swap decl_req and type_req |
| for the mode attribute. |
| (handle_mode_attribute): Handle types, not decls. |
| |
| 2001-12-13 Jason Merrill <jason@redhat.com> |
| |
| * c-common.h (COMPOUND_STMT_BODY_BLOCK): New macro. |
| |
| 2001-12-13 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.md (eh_set_lr_di): Change scratch |
| constraint to base register. |
| (eh_set_lr_si): Same. |
| |
| 2001-12-13 Hans-Peter Nilsson <hp@axis.com> |
| |
| * expr.c (expand_expr, case ADDR_EXPR): Don't honor |
| flag_force_addr for modifier != EXPAND_CONST_ADDRESS, |
| modifier != EXPAND_INITIALIZER and modifier != EXPAND_SUM. |
| |
| Thu Dec 13 20:30:08 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * expr.c (copy_blkmode_from_reg): Add missing braces to eliminate |
| warning and reformat comments. |
| (expand_assignment): Don't pass EXPAND_WRITE if LHS is component. |
| (highest_pow2_factor, case INTEGER_CST): Return BIGGEST_ALIGNMENT |
| if overflow. |
| |
| 2001-12-12 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.c (rs6000_override_options): Add |
| SUBSUBTARGET_OVERRIDE_OPTIONS. |
| |
| * config/rs6000/eabialtivec.h: New file. |
| |
| * config/rs6000/linuxaltivec.h: New file. |
| |
| * config.gcc: Add powerpc-*-eabialtivec and |
| powerpc-*-linux-gnualtivec. |
| |
| 2001-12-13 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * toplev.c (process_options, parse_options_and_default_flags): |
| Set flag_no_inline before the post_options hook. |
| |
| 2001-12-13 Richard Henderson <rth@redhat.com> |
| |
| * emit-rtl.c (adjust_address_1): Don't adjust address if adjust |
| is false. |
| |
| 2001-12-13 Richard Earnshaw <rearnsha@arm.com> |
| |
| * collect2.c (COLLECT_SHARED_INIT_FUNC) |
| (COLLECT_SHARD_FINI_FUNC): Define default values. |
| (write_c_file_stat): Use them to call construtor and destructor |
| functions in shared libraries. |
| * doc/tm.texi (COLLECT_SHARED_INIT_FUNC) |
| (COLLECT_SHARD_FINI_FUNC): Document them. |
| * config/netbsd.h (COLLECT_SHARED_INIT_FUNC) |
| (COLLECT_SHARD_FINI_FUNC): Define. |
| |
| * config/netbsd.h (LINK_SPEC): Don't pull in estart if creating a |
| shared library. Pass -shared through to the linker. |
| * config/arm/netbsd.h (LINK_SPEC): Likewise. |
| |
| * config/arm/t-netbsd (TARGET_LIBGCC2_CFLAGS): Add -fpic. |
| (SHLIB_EXT, SHLIB_NAME, SHLIB_SONAME, SHLIB_OBJS, SHLIB_LINK) |
| (SHLIB_INSTALL): Define. |
| |
| 2001-12-13 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.c (legitimize_pic_address): Handle LABEL_REFs in substantially |
| the same way as we handle SYMBOL_REFS. |
| |
| Thu Dec 13 07:47:24 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * loop.c (remove_constant_addition): Fix prototype and whitespace. |
| (emit_prefetch_instructions): Remove warnings and whitespace |
| changes. |
| |
| Thu Dec 13 06:48:38 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * config/alpha/vms-cc.c (preprocess_args): Fix forward |
| declaration. |
| |
| Thu Dec 13 12:31:07 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * predict.c (estimate_probability): Reorganize opcode heuristics. |
| * predict.def (PRED_OPCODE_POSITIVE, PRED_OPCODE_NONEQUAL, |
| PRED_FPOPCODE): New. |
| |
| * i386.c (override_options): Recognize various CPU variants and set |
| SSE/MMX/3dNOW flags accordingly. |
| * i386.h (MASK_MMX_SET, MASK_SSE_SET, MASK_SSE2_SET, MASK_3DNOW_SET, |
| MASK_3DNOW_A_SET): New. |
| (MASK_ACCUMULATE_OUTGOING_ARGS_SET): New. |
| (MASK_NO_ACCUMULATE_OUTGOING_ARGS): Delete. |
| (MASK_*): Renumber. |
| (TARGET_FLAGS): Use new masks. |
| (CPP_CPU_SPECS): Recognize new CPU variants. |
| * invoke.texi (-mcpu): Update documentation. |
| |
| * flags.h (flag_prefetch_loop_arrays): Declare. |
| * loop.h (LOOP_PREFETCH): Define new constant. |
| * loop.c (strength_reduce): Call emit_prefetch_instructions. |
| (MAX_PREFETCHES, PREFETCH_BLOCKS_BEFORE_LOOP_MAX, |
| PREFETCH_BLOCKS_BEFORE_LOOP_MIN, PREFETCH_BLOCKS_IN_LOOP_MIN): New |
| constants. |
| (check_store_data): New structure. |
| (check_store, emit_prefetch_instructions, rtx_equal_for_prefetch_p): |
| New functions. |
| * toplev.c: Include insn-flags.h. |
| (flag_prefetch_loop_arrays): New global variable. |
| (lang_independent_option): Add -fprefetch-loop-arrays. |
| (rest_of_compilation) Pass LOOP_PREFETCH when flag_prefetch_loop_arrays |
| is set. |
| * Makefile.in (toplev.c): Depend on insn-flags.h. |
| * invoke.texi (-fprefetch-loop-arrays): Document. |
| |
| * predict.c (estimate_probability): Distribute the loop exit |
| probability according to number of exit edges. |
| |
| * cfgcleanup.c (insns_match_p): Break out from ...; |
| (flow_find_cross_jump): ... here; |
| (outgoing_edges_match): Add parameter MODE; attempt to match everything |
| except for tablejumps. |
| (try_crossjump_to_edge): Accept complex edges. |
| (try_crossjump_bb): Likewise. |
| |
| 2001-11-29 Corey Minyard <minyard@acm.org> |
| |
| * recog.c (validate_replace_rtx_1): Use simplify_gen_binary |
| instead of plus_constant. |
| * simplify-rtx.c (neg_const_int): New. |
| (simplify_gen_binary, simplify_plus_minus): Use it. |
| |
| 2001-12-12 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (expand_builtin_memset, expand_builtin_memcpy, |
| expand_builtin_strcpy): Additional arguments TARGET and MODE. |
| (expand_builtin_bzero, expand_builtin_strcpy, |
| expand_builtin_strncpy, expand_builtin_bzero): Pass additional |
| TARGET and MODE parameters to the above functions. |
| (expand_builtin_memset, expand_builtin_memcpy): Optimize the |
| case where the LEN parameter is constant zero. |
| (expand_builtin_memcmp): No longer conditional on |
| HAVE_cmpstrsi. Take an additional mode parameter. Optimize |
| the cases where len is either constant zero or one. |
| Optimize to call to memcpy, even if the memcpy isn't inlined. |
| (expand_builtin_strncpy): Optimize to call memcpy, even if the |
| memcpy isn't inlined. |
| (expand_builtin_strcmp, expand_builtin_strncmp): Always attempt |
| to optimize to a call to memcmp. |
| (expand_builtin): expand_builtin_memcmp can always be called, |
| and pass the required parameters to expand_builtin_memcmp, |
| expand_builtin_memset, expand_builtin_memcpy and |
| expand_builtin_strcpy. |
| |
| 2001-12-12 David O'Brien <obrien@FreeBSD.org> |
| |
| * config.gcc (arm-*-freebsd*): Add target. |
| * config/arm/freebsd.h: New file. |
| * config/arm/arm.h (CPP_PREDEFINES): Do not define. |
| (CPP_SPEC): #undef before defining. |
| (CPP_CPU_ARCH_SPEC): Add -Acpu=arm -Amachine=arm. |
| * config/arm/conix-elf.h (CPP_PREDEFINES): Remove -Acpu=arm |
| -Amachine=arm. |
| * config/arm/linux-elf.h: Likewise. |
| * config/arm/netbsd.h: Likewise. |
| * config/arm/riscix.h: Likewise. |
| * config/arm/riscix1-1.h: Likewise. |
| * config/arm/semiaof.h: Likewise. |
| |
| 2001-12-12 Richard Henderson <rth@redhat.com> |
| |
| * regrename.c (copyprop_hardreg_forward): New optimization. |
| (kill_value_regno, kill_value, init_value_data, kill_clobbered_value, |
| kill_set_value, kill_autoinc_value, copy_value, find_oldest_value_reg, |
| replace_oldest_value_reg, replace_oldest_value_addr, |
| replace_oldest_value_mem, copyprop_hardreg_forward_1, |
| debug_value_data, validate_value_data): New. |
| * rtl.h (copyprop_hardreg_forward): Declare. |
| * toplev.c (flag_cprop_registers): New. |
| (f_options): Add -fcprop-registers |
| (rest_of_compilation): Invoke it. |
| (parse_options_and_default_flags): Set it at -O1. |
| * doc/invoke.texi: Document it. |
| |
| 2001-12-12 Jakub Jelinek <jakub@redhat.com> |
| |
| * dwarf2out.c (dw_val_class): Add dw_val_class_range_list. |
| (DEBUG_RANGES_SECTION_LABEL): Define. |
| (ranges_section_label): Add. |
| (add_AT_range_list): New. |
| (print_die, sizeof_die, value_format): Handle dw_val_class_range_list. |
| (output_loc_list): Location expression length is always 2-byte. |
| (output_die): Handle dw_val_class_range_list. |
| (gen_lexical_block_die): Call add_AT_range_list. |
| (dwarf2out_init): Initialize ranges_section_label. |
| (dwarf2out_finish): Emit ranges_section_label. |
| |
| 2001-12-12 Jakub Jelinek <jakub@redhat.com> |
| |
| * c-typeck.c (digest_init): Allow initializing |
| static storage duration objects with compound literals. |
| * doc/extend.texi (Compound literals): Document the extension. |
| |
| 2001-12-12 Richard Henderson <rth@redhat.com> |
| |
| * emit-rtl.c (adjust_address_1): Always copy address to avoid |
| shared rtl. |
| |
| Wed Dec 12 07:37:52 2001 Olivier Hainque <hainque@act-europe.fr> |
| |
| * stmt.c (expand_end_case): Do subtraction of lower bound as trees |
| to avoid overflow. |
| |
| Wed Dec 12 07:35:24 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * cppfiles.c (read_include_file): Set buffer size properly when |
| file is shorter than expected. |
| |
| Wed Dec 12 08:35:33 2001 Nicola Pero <n.pero@mi.flashnet.it> |
| |
| * objc/objc-act.c (encode_complete_bitfield): Fixed encoding |
| enumeral types - encode them using 'i'. |
| |
| 2001-12-12 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * doc/extend.texi (Deprecated Features): Deprecate implicit |
| typename. Document that named return and initializer lists are now |
| removed. |
| |
| 2001-12-11 Roger Sayle <roger@eyesopen.com> |
| |
| * except.c (reachable_next_level): Handle ERT_UNKNOWN to avoid |
| compiler warning about enumeration values not being handled. |
| |
| 2001-12-11 Momchil Velikov <velco@fadata.bg> |
| |
| * config/fp-bit.c (pack_d): Cast to ``fractype'' for long long |
| shifts. |
| |
| 2001-12-11 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.h (TARGET_FIXUP_EV5_PREFETCH): New. |
| * config/alpha/linux.h (TARGET_FIXUP_EV5_PREFETCH): New. |
| * config/alpha/alpha.md (prefetch): New. |
| |
| 2001-12-11 Richard Henderson <rth@redhat.com> |
| |
| * combine.c (simplify_and_const_int): Simplify (AND (PLUS X Y) C) |
| if C has only low bits set and doesn't intersect with X or Y. |
| |
| Tue Dec 11 23:58:39 EST 2001 John Wehle (john@feith.com) |
| |
| * basic-block.h (flow_preorder_transversal_compute): Declare. |
| * cfganal.c (flow_preorder_transversal_compute): Implement. |
| |
| Tue Dec 11 23:54:27 EST 2001 John Wehle (john@feith.com) |
| |
| * cfganal.c (flow_depth_first_order_compute): Always |
| increment dfsnum. |
| |
| 2001-11-30 Alan Matsuoka <alanm@redhat.com> |
| |
| * combine.c (combine_simplify_rtx) : Can't simplify |
| cases that use mode class MODE_CC. |
| |
| 2001-12-11 Richard Henderson <rth@redhat.com> |
| |
| * expmed.c (expand_divmod): Ignore sdiv_pow2_cheap for modes in |
| which there is no divide expander. |
| |
| 2001-12-11 Richard Henderson <rth@redhat.com> |
| |
| * except.c (sjlj_find_directly_reachable_regions): Don't |
| consider RNL_BLOCKED a directly reachable region. |
| (sjlj_assign_call_site_values): Trust directly_reachable. |
| (sjlj_emit_dispatch_table): Likewise. |
| |
| 2001-12-11 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.md (divmodsi_internal_er): Split, so that |
| we represent the address load's dependency on the gp. |
| (divmoddi_internal_er): Likewise. |
| (divmodsi_internal_er_1, divmoddi_internal_er_1): New. |
| |
| 2001-12-11 Richard Henderson <rth@redhat.com> |
| |
| * emit-rtl.c (widen_memory_access): New. |
| * expr.h (widen_memory_access): Declare it. |
| * config/alpha/alpha.c (get_aligned_mem): Use it. |
| |
| 2001-12-11 Richard Henderson <rth@redhat.com> |
| |
| * combine.c (simplify_shift_const): Move SHIFT_COUNT_TRUNCATED |
| simplification above out of range check. |
| |
| 2001-12-11 Dan Nicolaescu <dann@ics.uci.edu> |
| |
| * config/sparc/sparc.md (prefetch): New. |
| |
| 2001-12-11 Aldy Hernandez <aldyh@redhat.com> |
| |
| * output.h (regno_uninitialized): Make argument unsigned. |
| |
| * flow.c (regno_uninitialized): Make regno unsigned. |
| |
| 2001-12-11 David O'Brien <obrien@FreeBSD.org> |
| |
| * elfos.h (ENDFILE_SPEC, STARTFILE_SPEC): Do not define. |
| * config/cris/cris.h (ENDFILE_SPEC): Define. |
| * config/i386/i386elf.h ((ENDFILE_SPEC, STARTFILE_SPEC): Define. |
| * config/pa/elf.h: Likewise. |
| |
| 2001-12-11 Richard Henderson <rth@redhat.com> |
| |
| * objc/objc-act.c (build_string_class_template): New. |
| (build_objc_string_object): Call it. |
| |
| 2001-12-11 Steve Ellcey <sje@cup.hp.com> |
| |
| * doc/tm.texi (FUNCTION_ARG_REG_LITTLE_ENDIAN): New. |
| * defaults.h (FUNCTION_ARG_REG_LITTLE_ENDIAN): New. |
| * calls.c (store_unaligned_arguments_into_pseudos): Check |
| FUNCTION_ARG_REG_LITTLE_ENDIAN to see how structures |
| are passed/returned. |
| * expr.c (move_block_from_reg): Ditto. |
| (move_block_from_reg): Ditto. |
| (copy_blkmode_from_reg): Ditto. |
| * stmt.c (expand_return): Ditto. |
| * stor-layout.c (compute_record_mode): If |
| FUNCTION_ARG_REG_LITTLE_ENDIAN is set then check |
| MEMBER_TYPE_FORCES_BLK even if mode == VOIDmode. |
| * config/ia64/hpux.h (MEMBER_TYPE_FORCES_BLK): Set to true |
| so that Structures of one field are still treated as structures. |
| (FUNCTION_ARG_REG_LITTLE_ENDIAN): New, set it to true. |
| (FUNCTION_ARG_PADDING): Set to ia64_hpux_function_arg_padding(). |
| (PAD_VARARGS_DOWN): Modify from default to not pad structures down. |
| * config/ia64/ia64-protos.h (ia64_hpux_function_arg_padding): New. |
| * config/ia64/ia64.c (ia64_hpux_function_arg_padding): New function |
| to special case handling of structure padding. |
| |
| 2001-12-11 Daniel Berlin <dan@cgsoftware.com> |
| |
| * sched-rgn.c (CONST_BASED_ADDRESS_P): CONST_INT -> CONSTANT_P. |
| (may_trap_exp): Stores only are risk if they trap, too, not just |
| if code == MEM. |
| |
| 2001-12-11 Aldy Hernandez <aldyh@redhat.com> |
| |
| * flow.c (find_regno_partial): Indent properly. Add a default to |
| switch. |
| |
| 2001-12-11 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * c-common.c (combine_strings): Complain if concatenating |
| __FUNCTION__. |
| * c-parse.in (yylexname): Flag artificial strings. |
| * tree.h (TREE_ARTIFICIAL_STRING_P): New. |
| doc: |
| * extend.texi: Update. |
| |
| 2001-12-11 Aldy Hernandez <aldyh@redhat.com> |
| |
| * c-common.c (type_for_mode): Handle unsigned vectors. |
| (type_for_mode): Remove redundant calls to TYPE_MODE. |
| |
| * tree.c (make_vector): New. |
| (build_common_tree_nodes_2): Use make_vector for vector types. |
| Add unsigned vector types. |
| |
| * tree.h (tree_index): Add unsigned types for vectors. |
| (unsigned_V16QI_type_node): New. |
| (unsigned_V4SI_type_node): New. |
| (unsigned_V8QI_type_node): New. |
| (unsigned_V8HI_type_node): New. |
| (unsigned_V4HI_type_node): New. |
| (unsigned_V2SI_type_node): New. |
| |
| 2001-12-11 Stan Shebs <shebs@apple.com> |
| |
| * objc/objc-act.c (finish_message_expr): Fix misplaced parens in a |
| test of class names. |
| |
| 2001-12-11 David O'Brien <obrien@FreeBSD.org> |
| |
| * config.gcc (m68020-*-elf*): Expand tm_file to include all needed |
| cpu configuration headers. |
| * config/h8300/elf.h: Include dbxelf.h. |
| * config/m68k/linux.h: Likewise. |
| * config/m68k/m68020-elf.h: Likewise. |
| * config/m68k/m68kv4.h: Likewise. |
| * config/sh/elf.h: Likewise. |
| * config/m68k/m68kemb.h: Add comment about the its purpose. |
| |
| 2001-12-11 Richard Henderson <rth@redhat.com> |
| |
| * objc/objc-act.c (build_constructor): Cast initializer values |
| to the proper field types. |
| |
| 2001-12-11 Jakub Jelinek <jakub@redhat.com> |
| |
| * unwind-dw2.c (execute_cfa_program): Fix DW_CFA_restore handling. |
| |
| 2001-12-10 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (expand_builtin): Use a switch statement to list |
| those functions not expanded without optimizations, instead of a |
| series of equality tests. |
| |
| Tue Dec 11 07:08:57 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * config/alpha/vms.h (LIB_SPEC): Define. |
| * config/alpha/xm-vms.h (INCLUDE_DEFAULTS): Don't set component field. |
| |
| * libgcc2.c (_bb): Remove ctime declaration. |
| |
| * Makefile.in (stage[1234]-start): $(LN_S) utilities in a manner |
| that works if LN_S = cp. |
| |
| * config/alpha/x-vms (version): Change "." to "_". |
| |
| * configure.in: Hardcode that vfork works on VMS host. |
| * configure: Regenerated. |
| |
| Mon Dec 10 18:37:31 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * gcc.c (convert_filename): Add do_obj parameter. Don't convert |
| unless do_obj true. |
| (process_command): Modify calls to convert_filename. |
| |
| 2001-12-11 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/sparc/sol2-sld-64.h: Include dbxelf.h again. |
| |
| Mon Dec 10 15:54:27 2001 Jeffrey A Law (law@cygnus.com) |
| |
| * combine.c (known_cond): Check mode of each operand to determine |
| if COND is comparing floating point values. |
| |
| 2001-12-10 David Edelsohn <edelsohn@gnu.org> |
| |
| * rs6000.h (processor_type): Add PPC405. |
| (RTX_COSTS): Add PPC405. Correct rs64 and ppc630 multiply costs. |
| * rs6000.md: Add PPC405 information. Utilize imul2 and imul3 for |
| rios1, rs64, and ppc630 processors. |
| * rs6000.c (processor_target_table): Add PPC405. |
| |
| 2001-12-10 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.md (unaligned_extendhidi): Call gen_lowpart |
| instead of hardcoding subregs into the _be and _le patterns. |
| |
| 2001-12-10 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * c-lex.c, c-parse.in, c-typeck.c: Revert concatenation changes. |
| |
| Mon Dec 10 09:19:11 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * config/i386/i386.md (leave, leave_rex64): Adjust pattern to match |
| what insn does. |
| |
| 2001-12-10 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * doc/cpp.texi: Don't condition menus on @ifinfo. Condition the |
| copyright notice formerly conditioned on @ifinfo on @ifnottex |
| instead. |
| |
| Mon Dec 10 06:15:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * vmsdbgout.c (lookup_filename): Remove warning. |
| |
| Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * Makefile.in: Add $(OUTPUT_OPTION) to compilation rules. |
| |
| * config.gcc (alpha*-dec-vms*): Change to alpha*-dec-*vms* |
| (exeext, target_alias, prefix, local_prefix): Define. |
| * config/alpha/x-vms (USE_COLLECT2): Make empty. |
| * config/alpha/xm-vms.h (INCLUDE_DEFAULTS): Use Unix style |
| file specifications. Remove ".". |
| (GCC_INCLUDE_DIR): Remove redefinition (redundant). |
| * fixinc/mkfixinc.sh (alpha*-dec-vms*): Change to alpha*-dec-*vms* |
| |
| 2001-12-09 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * Makefile.in (.po.gmo): Use POSIXLY_CORRECT argument ordering. |
| |
| Sun Dec 9 21:57:24 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * config/alpha/t-vms (EXTRA_PARTS): Append $(VMS_EXTRA_PARTS) |
| Add rules for building [vp]crt0.o |
| * config/alpha/vms.h (START_FILE_SPEC): Define. |
| * config/alpha/x-vms (VMS_EXTRA_PARTS): Define |
| * config/alpha/vms-crt0.c, config/alpha/vms-psxcrt0.c: New files. |
| * doc/invoke.texi: Document special Alpha/VMS options. |
| |
| Sun Dec 9 20:25:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * hwint.h (HOST_BITS_PER_LONGLONG): Deal with __int64 type. |
| * vmsdbg.h (DST_SRC_COMMAND): Test for type of long long or __int64, |
| not GNUC. |
| |
| Sun Dec 9 20:19:32 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| Douglas B. Rupp <rupp@gnat.com> |
| |
| * tree.c (append_random_char): Conditionalize INO for VMS. |
| |
| 2001-12-09 Richard Henderson <rth@redhat.com> |
| |
| * cfgcleanup.c (label_is_jump_target_p): New function. |
| (try_optimize_cfg): Use label_is_jump_target_p to check if label is |
| target of a JUMP_INSN from the preceding block. |
| |
| Sun Dec 9 18:40:07 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * vmsdbgout.c (lookup_filename): Assign null string instead |
| of null pointer to fnam. |
| |
| 2001-12-09 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (alpha_align_insns): Suppress realignment |
| immediately after a call; insert nops before a call. |
| |
| 2001-12-09 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (alpha_align_insns): Use align_functions, |
| not FUNCTION_BOUNDARY. |
| * config/alpha/alpha.h (TRAMPOLINE_ALIGNMENT): New. |
| * config/alpha/alpha32.h, config/alpha/vms.h: Likewise. |
| * config/alpha/unicosmk.h (FUNCTION_BOUNDARY): Remove. |
| |
| 2001-12-09 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * config/mmix/mmix.c (mmix_function_block_profiler, |
| mmix_block_profiler, mmix_function_block_profiler_exit): Delete |
| unused functions. |
| * config/mmix/mmix-protos.h (mmix_function_block_profiler, |
| mmix_block_profiler, mmix_function_block_profiler_exit): Delete |
| prototypes. |
| |
| * config/cris/cris.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER): |
| Delete obsoleted macros. |
| |
| 2001-12-09 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * doc/cpp.texi, doc/cppinternals.texi, doc/invoke.texi, |
| doc/md.texi, doc/rtl.texi, doc/tm.texi: Use American spelling. |
| |
| * ChangeLog.2, ChangeLog.3, ChangeLog.5, ChangeLog, alias.c, |
| cfgbuild.c, expmed.c, expr.c, final.c, flow.c, fold-const.c, |
| function.c, config/alpha/alpha.md, config/alpha/vms-ld.c, |
| config/arm/arm.c, config/arm/arm.h, config/c4x/libgcc.S, |
| config/i370/i370.c, config/i386/i386.c, |
| config/i386/i386-interix.h, config/i386/i386.md, |
| config/i386/i386.h, config/i386/netbsd-elf.h, config/ia64/ia64.c, |
| config/m32r/m32r-protos.h, config/mcore/mcore.h, |
| config/rs6000/rs6000.h, config/sparc/linux64.h, |
| config/sparc/sparc.c, config/v850/v850-protos.h, |
| config/cris/cris.h, config/s390/s390.md, config/elfos.h: Fix |
| spelling errors. |
| |
| 2001-12-09 Daniel Berlin <dan@cgsoftware.com> |
| |
| * config/rs6000/rs6000.h (enum rs6000_builtins): Add remaining |
| altivec builtins (VCF?X, VCT?XS, VSEL, V*EFP, VRFI*). |
| |
| * config/rs6000/rs6000.c: Ditto. |
| |
| * config/rs6000/rs6000.md: Ditto. |
| |
| 2001-12-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * 1750a.md: Add default case in switch. |
| * alpha/vms.h (INITIAL_ELIMINATION_OFFSET): Add abort clause in |
| if-else statement. |
| * dsp16xx.c (print_operand_address): Likewise. |
| * i386/osf1elf.h (FUNCTION_PROFILER): Const-ify. |
| * ia64.md: Add missing braces. |
| * rs6000-protos.h (s8bit_cint_operand): Prototype. |
| * s390.h (INITIAL_ELIMINATION_OFFSET): Add abort clause in |
| if-else statement. |
| * stormy16.h (REG_CLASS_CONTENTS): Add missing braces. |
| * v850.h (OUTPUT_ADDR_CONST_EXTRA): Don't issue a `return'. |
| * dbxout.c (dbxout_source_file): Move a variable into the scope |
| where it is used. |
| * final.c (profile_function): Mark parameter with |
| ATTRIBUTE_UNUSED. |
| * genemit.c (gen_expand): Likewise for generated file. |
| * insn-addr.h (INSN_ADDRESSES_NEW): Avoid undefined behavior. |
| |
| * vmsdbg.h: Delete spurious close-comment. |
| (DST_HEADER): Fix typo in ENUM_BITFIELD parameter. |
| * vmsdbgout.c (write_modbeg): Define return type. |
| |
| * m68k/3b1.h (ASM_OUTPUT_ALIGN): Wrap in do-while(0). |
| * m68k/amix.h (ASM_GENERATE_INTERNAL_LABEL): Likewise. |
| * m68k/atari.h (ASM_GENERATE_INTERNAL_LABEL): Likewise. |
| * m68k/hp320.h (ASM_OUTPUT_ALIGN): Likewise. |
| * m68k/m68kelf.h (ASM_OUTPUT_ALIGN): Likewise. |
| * m68k/sgs.h (ASM_OUTPUT_ALIGN): Likewise. |
| * m68k/tower-as.h (ASM_OUTPUT_ALIGN): Likewise. |
| |
| 2001-12-08 Tom Rix <trix@redhat.com> |
| |
| * config/rs6000/aix43.h (NON_POWERPC_MASKS): Delete MASK_STRING. |
| * config/rs6000/aix51.h (NON_POWERPC_MASKS): Same. |
| * config/rs6000/rs6000.md (load_multiple, store_multiple): Do not use |
| for powerpc64. |
| * config/rs6000/rs6000.md (movstrsi_8reg, movstrsi_6reg, |
| movstrsi_4reg, movstrsi_1_reg): Add powerpc64. |
| * config/rs6000/rs6000.c (expand_block_move): Do not use |
| gen_movstrsi_2reg and powerpc64. |
| |
| 2001-10-08 Aldy Hernandez <aldyh@redhat.com> |
| |
| * c-common.h (rid): Add RID_CHOOSE_EXPR and |
| RID_TYPES_COMPATIBLE_P. |
| |
| * c-parse.in (reswords): Add __builtin_choose_expr. |
| Add __builtin_types_compatible_p. |
| Add CHOOSE_EXPR token. |
| Add TYPES_COMPATIBLE_P token. |
| Add production for CHOOSE_EXPR. |
| Add production for TYPES_COMPATIBLE_P. |
| |
| * doc/extend.texi (__builtin_choose_expr): Add documentation. |
| (__builtin_types_compatible_p): Likewise. |
| |
| 2001-12-08 David Edelsohn <edelsohn@gnu.org> |
| |
| * stor-layout.c (place_union_field): Apply ADJUST_FIELD_ALIGN |
| to unions. |
| |
| 2001-12-08 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * c-parse.in: Take string literals in assembler constructs, |
| not expressions. |
| * c-typeck.c (build_asm_stmt, simple_asm_stmt): No need to |
| check the strings are STRING_CSTs. |
| |
| 2001-12-08 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * c-lex.c (c_lex): Peek a token ahead for a string to concatenate, |
| using combine_strings to do the concatenation. |
| * c-parse.in: Replace uses of the string non-terminal with STRING. |
| Don't attempt string concatenation. |
| (OBJC_STRING): New terminal. |
| (string): Remove non-terminal. |
| (_yylex): Call combine_strings on function names. Generate |
| OBJC_STRING terminals; don't pass '@' on to yacc. |
| * c-typeck.c (simple_asm_stmt): Don't concatenate strings here. |
| (build_asm_stmt): Similarly. |
| |
| 2001-12-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * rtlanal.c (get_jump_table_offset): Delete unused variable. |
| |
| 2001-12-08 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.md (VUNSPEC_PREFETCH): Delete constant definition. |
| (prefetch): Rewrite using PREFETCH RTL primitive. |
| * arm.h (arm_builtins): Delete ARM_BUILTIN_PREFETCH). |
| * arm.c (arm_init_builtins): Don't initialize a builtin for |
| __builtin_prefetch here. |
| (arm_expand_builtin): Don't expand __builtin_prefetch here. |
| |
| 2001-12-08 Richard Earnshaw <rearnsha@arm.com> |
| |
| * final.c (cleanup_subreg_operands): Use recog_data.operand_loc |
| in test for a subreg. |
| |
| 2001-12-08 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * rtl.c (rtx_equal_p): Check for null pointers when comparing rtx |
| strings. |
| |
| 2001-12-07 Richard Henderson <rth@redhat.com> |
| |
| * doc/extend.texi: Fix typo last change. |
| |
| * c-decl.c (c_language): Remove duplicate. |
| |
| 2001-12-07 Dale Johannesen <dalej@apple.com> |
| |
| * config/rs6000/darwin.h: Set MAX_LONG_TYPE_SIZE to 32. |
| * config/rs6000/rs6000.c (rs6000_emit_move): In Darwin- |
| specific codegen, eliminate a register copy. |
| (print_operand_address): Add support for Darwin's lo16(constant) |
| syntax. |
| (rs6000_machopic_legitimize_pic_address): Fix darwin-specific |
| generation of addresses within very large data objects. |
| (s8bit_cint_operand): New. |
| * config/rs6000/rs6000.md: Remove "iu" reference for 750/7400. |
| Move "mtjmpr" to correct functional unit for 750/7400/7450. |
| Add imul2 and imul3 insn types for multiplication by 16- and |
| 8-bit constants. |
| Change tablejump patterns to strongly discourage using LR |
| rather than CTR. |
| Add %lo16 patterns for Darwin loads and stores. |
| |
| 2001-12-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * alpha.md: Use (HOST_WIDE_INT)1<<63 in lieu of 0x8000000000000000. |
| |
| 2001-12-07 Stephane Carrez <Stephane.Carrez@sun.com> |
| |
| * config/sparc/sparc.c (epilogue_renumber): Do not replace %fp |
| with %sp because it can cause the delayed instruction to load |
| below the stack. |
| |
| 2001-12-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * alpha.c (alpha_expand_unaligned_store, |
| alpha_expand_unaligned_store_words): Use constm1_rtx in place of |
| call to immed_double_const. |
| |
| 2001-12-07 Aldy Hernandez <aldyh@redhat.com> |
| |
| * doc/extend.texi (Variable Attributes): Document vector_size. |
| |
| * attribs.c (c_common_attribute_table): Add vector_size. |
| (handle_vector_size_attribute): New. |
| (vector_size_helper): New. |
| (decl_attributes): Relayout the decl after calculating attribs. |
| |
| 2001-12-07 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * doc/gcc.texi: Don't include install-old.texi. Adjust menu |
| description for Trouble section. |
| * doc/install-old.texi: Adjust for inclusion as chapter of new |
| installation manual. |
| * doc/install.texi, doc/include/fdl.texi, doc/install.texi2html: |
| Adjust to include old installation chapter as chapter of new |
| installation manual. |
| |
| Fri Dec 7 11:07:35 EST 2001 John Wehle (john@feith.com) |
| |
| * rtl.h (get_jump_table_offset): Declare. |
| * rtlanal.c (get_jump_table_offset): Implement. |
| |
| Fri Dec 7 07:06:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * final.c (bb_head, bb_tail, bb_file_label_num, bb_func_label_num): |
| Deleted; were used only by BB profiler code. |
| (sbb_head, sbb_tail, sbb_label_num): Likewise. |
| (end_final): Delete now-unused vars I, PTR, and SPTR. |
| |
| * expr.c (store_field): Remove warning. |
| (expand_expr, case COMPONENT_REF, case VIEW_CONVERT_EXPR): Likewise. |
| (highest_pow2_factor, case MIN_EXPR, case MAX_EXPR): Add cases. |
| (highest_pow2_factor, case *_DIV_EXPR): Only can do something if |
| divisor constant power of 2. |
| (highest_pow2_factor, case COMPOUND_EXPR): Look at operand 1. |
| |
| 2001-12-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * alpha.c (function_arg): Cast value to HOST_WIDE_INT before |
| shifting. |
| |
| 2001-12-06 Aldy Hernandez <aldyh@redhat.com> |
| |
| * rs6000.h (PRE_GCC3_DWARF_FRAME_REGISTERS): New. |
| (DWARF_FRAME_REGISTERS): Delete. |
| |
| 2001-12-06 Janis Johnson <janis187@us.ibm.com> |
| |
| * builtin-types.def (BT_FN_VOID_PTR_VAR): New. |
| * builtins.def (BUILT_IN_PREFETCH): Change arguments. |
| * builtins.c (expand_builtin_prefetch): Two arguments are now optional, |
| with defaults for read prefetch with high degree of locality. |
| * doc/extend.texi (__builtin_prefetch): Update documentation. |
| * doc/md.texi (prefetch): Add documentation. |
| |
| 2001-12-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * fixinc/inclhack.def (stdio_va_list): Handle __VA_LIST__ in Tru64 |
| UNIX V5.1A stdio.h. |
| * fixinc/fixincl.x: Regenerate. |
| Fixes PR libf2c/4826. |
| |
| 2001-12-06 Aldy Hernandez <aldyh@redhat.com> |
| Richard Henderson <rth@redhat.com> |
| |
| * doc/tm.texi (DWARF_FRAME_REGISTERS): Add documentation. |
| (PRE_GCC3_DWARF_FRAME_REGISTERS): Same. |
| |
| * unwind-dw2.c (__frame_state_for): Change DWARF_FRAME_REGISTERS |
| to PRE_GCC3_DWARF_FRAME_REGISTERS. |
| (frame_state): Same. |
| (PRE_GCC3_DWARF_FRAME_REGISTERS): Define if not already defined. |
| |
| 2001-12-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * langhooks.c (lhd_staticp): Mark parameter with |
| ATTRIBUTE_UNUSED. |
| |
| 2001-12-06 H.J. Lu <hjl@gnu.org> |
| |
| * Makefile.in (.po.gmo): Use "-test -d po || mkdir po" to |
| reduce noise. |
| (.po.pox): Likewise. |
| (o/$(PACKAGE).pot): Likewise. |
| |
| 2001-12-06 Alexandre Oliva <aoliva@redhat.com> |
| |
| * tree.c (get_callee_fndecl): Move DECL_ABSTRACT_ORIGIN-following... |
| * tree-inline.c (expand_call_inline): ... here. |
| |
| 2001-12-06 H.J. Lu <hjl@gnu.org> |
| |
| * Makefile.in (.po.gmo): Use "-mkdir po" for parallel build. |
| (.po.pox): Likewise. |
| (o/$(PACKAGE).pot): Likewise. |
| |
| 2001-12-06 David O'Brien <obrien@FreeBSD.org> |
| |
| * config.gcc: Include dbxelf.h before elfos.h. |
| * elfos.h: Don't include dbxelf.h, let config.gcc handle it. |
| |
| 2001-12-06 Zack Weinberg <zack@codesourcery.com> |
| |
| * cppfiles.c (open_file): If we've opened a directory by |
| mistake, close it. |
| (find_include_file): Avoid turning / into // or // into ///. |
| |
| 2001-12-06 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * config/arm/arm.h (STRUCT_VALUE): Suppress definition. |
| (STRUCT_VALUE_REGNUM): Restore definition. |
| |
| 2001-12-06 Andrew MacLeod <amacleod@redhat.com> |
| |
| * flow.c (find_regno_partial): Return register, not the expression |
| the register is in. |
| |
| Thu Dec 6 09:24:12 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * function.c (handle_epilogue_set): Check for FP setting case when |
| SP is set from FP in same insn. |
| |
| 2001-12-06 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * config/arm/arm.c (load_multiple_sequence): Pass pointer to |
| RTX when calling alter_subreg(). |
| (store_multiple_sequence): Pass pointer to RTX when calling |
| alter_subreg(). |
| |
| Thu Dec 6 06:55:13 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * function.c (assing_parms): Fix typo in last change. |
| * config/clipper.c (clipper_builtin_saveregs): Remove Checker code. |
| * config/m88k/m88k.c (m88k_builtin_saveregs): Likewise. |
| * config/pa/pa.c (hppa_builtin_saveregs): Likewise. |
| * config/sparc/sparc.c (sparc_builtin_saveregs): Likewise. |
| |
| 2001-12-06 Alan Modra <amodra@bigpond.net.au> |
| |
| * config/rs6000/rs6000.c (rs6000_unique_section): Simplify and |
| correct code selecting section. |
| |
| Thu Dec 6 12:45:33 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * final.c (count_basic_block, add_bb, add_bb_string): |
| Kill. |
| (end_final, final_start_function, final, final_scan_insn, |
| leaf_function_p): Kill BB profiler related code. |
| * flags.h (profile_block_flag): Kill. |
| * libgcc2.c (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE, |
| BB_BUCKETS, BBINBUFSIZE, bb_edge, bb_func_mode, bb_func, |
| __bb, bb_src, bb_dst, bb_tracefile, bb_hashbuckets, |
| bb_func_head, bb_callcount, bb_mode, bb_stack, bb_stacksize |
| reported, GOPENDECOMPRESS, GOPENCOMPRESS, gopen, gclose, |
| __bb_exit_trace_func, __bb_init_prg, __bb_trace_func, |
| __bb_trace_func_ret, __bb_init_file, __bb_trace_ret, |
| __bb_init_trace_func): Kill. |
| * toplev.c (profile_block_flag): Kill. |
| (indepdendent_decode_option, process_options): Kill -a related code. |
| * alpha.c (direct_call_operand): Likewise. |
| * arm.c (arm_expand_prologue, thumb_expand_prologue, |
| thumb_expand_epilogue): Likewise. |
| * c4x.c (c4x_expand_prologue, c4x_null_epilogue_p): Likewise. |
| * c4x.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, |
| FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, |
| MACHINE_STATE_RESTORE): Kill. |
| * d30v.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, |
| FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, |
| MACHINE_STATE_RESTORE): Kill. |
| * fr30.c (fr30_expand_prologue): Kill BB profiler related code. |
| * i386.c (ix86_can_use_return_insn_p, ix86_expand_prologue, |
| ix86_expand_epilogue, ix86_expand_epilogue): Kill BB profiler related |
| code. |
| (ix86_output_function_block_profiler, ix86_output_block_profiler): Kill. |
| * i386.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, |
| FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, |
| MACHINE_STATE_RESTORE): Kill. |
| * fr30.c (fr30_expand_prologue): Kill BB profiler related code. |
| * i960.c (i960_output_function_prologue): Kill BB profiler related |
| code. |
| * ia64.c (ia64_compute_frame_size): Likewise. |
| * ia64.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, |
| FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, |
| MACHINE_STATE_RESTORE): Kill. |
| * m32r.c (m32r_expand_prolofue): Kill BB profiler related code. |
| * m68hc11.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, |
| FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, |
| MACHINE_STATE_RESTORE): Kill. |
| * m68k.c (m68k_output_function_epilogue): Kill BB profiler related code. |
| * m68k.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, |
| FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, |
| MACHINE_STATE_RESTORE): Kill. |
| * m88k.c (output_options, m88k_layout_frame, m88k_expand_prologue): |
| Kill BB profiler related code. |
| * m88k.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, |
| FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, |
| MACHINE_STATE_RESTORE): Kill. |
| * mips.c (mips_expand_prologue): Kill BB profiler related code. |
| * mmix.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, |
| FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, |
| MACHINE_STATE_RESTORE): Kill. |
| * rs6000.c (rs6000_override_options): Kill BB profiler related code. |
| * s960.c (s390_function_prologue): Kill BB profiler related code. |
| * s960.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, |
| FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, |
| MACHINE_STATE_RESTORE): Kill. |
| * linux-aout.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. |
| * linux.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. |
| * linux64.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. |
| * sol2.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. |
| * sparc.c (sparc_override_options, eligible_for_sibcall_delay, |
| sparc_nonflat_function_epilogue): Kill BB profiler related code. |
| (sparc_function_block_profiler, sparc_block_profiler, |
| sparc_function_block_profiler_exit): Kill. |
| * sparc.h (OVERRIDE_OPTIONS): Kill BB profiler related code. |
| (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, |
| FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, |
| MACHINE_STATE_RESTORE): Kill. |
| * sun4o3.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. |
| * sunos4.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. |
| * stormy16.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, |
| FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, |
| MACHINE_STATE_RESTORE): Kill. |
| * doc/invoke.texi: Kill documentation of -a and -ax. |
| * tm.texi (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, |
| FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, |
| MACHINE_STATE_RESTORE): Kill. |
| |
| 2001-10-26 Steve Christiansen <smc@us.ibm.com> |
| |
| * doc/rtl.texi: Use a table to display RTL format characters. |
| |
| 2001-12-06 Bo Thorsen <bo@suse.co.uk> |
| |
| * config/i386/linux64.h (LINK_SPEC): Correct name of dynamic linker. |
| |
| Wed Dec 5 19:18:53 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * function.c (keep_stack_depressed): Check global_live_at_start |
| of EXIT_BLOCK for temp register and verify it isn't in equiv_reg_src. |
| |
| 2001-12-05 David O'Brien <obrien@FreeBSD.org> |
| |
| * config.gcc (powerpc-*-freebsd*): Use the proper tmake_file files, |
| as set by the generic FreeBSD configure framework. |
| |
| 2001-12-04 Jason Merrill <jason@redhat.com> |
| |
| * langhooks.h (struct lang_hooks_for_tree_inlining): Add |
| start_inlining, end_inlining. |
| * tree-inline.c (expand_call_inline): Call them. |
| * langhooks-def.h (LANG_HOOKS_TREE_INLINING_START_INLINING): Define. |
| (LANG_HOOKS_TREE_INLINING_END_INLINING): Define. |
| (LANG_HOOKS_TREE_INLINING_INITIALIZER): Add them. |
| * langhooks.c (lhd_tree_inlining_start_inlining): New fn. |
| (lhd_tree_inlining_end_inlining): New fn. |
| |
| 2001-12-05 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * c-common.c (shadow_warning): New function, moved from cp/decl.c. |
| * c-common.h (shadow_warning): New. |
| * c-decl.c: Include c-common.h. |
| (warn_if_shadowing): New, broken out of pushdecl. |
| (pushdecl): Use warn_if_shadowing. |
| (store_parm_decls): Prevent duplicate -Wshadow warnings. |
| |
| Wed Dec 5 17:59:19 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * config/alpha/vms.h (SIZE_TYPE, PTRDIFF_TYPE): Remove, were disabled. |
| (DOLLARS_IN_IDENTIFIERS, LINK_SPEC): Remove duplicate. |
| (LIB_SPEC): Remove. |
| |
| Wed Dec 5 16:03:04 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * doc/c-tree.texi (RECORD_TYPE, UNION_TYPE): Expand on definition. |
| (QUAL_UNION_TYPE): New type. |
| |
| * varasm.c (output_constant, case ERROR_MARK): New case. |
| |
| * attribs.c (handle_no_check_memory_usage_atribute): Deleted. |
| (c_com): Delete its reference. |
| * builtins.c: Delete memory checking code. |
| * calls.c, expr.c, function.c, stmt.c: Likewise. |
| * builtins.c (expand_builtin_arg_info): Remove reference to |
| EXPAND_MEMORY_USE_* modifiers. |
| * explow.c (expr_size): Likewise. |
| * expr.c (expand_expr, expand_increment): Likewise. |
| * expr.h (ARGS_SIZE_RTX): Likewise. |
| * function.c (assign_parms, expand_pending_sizeso): Likewise. |
| * c-decl.c (duplicate_decls): Don't handle DECL_NO_CHECK_MEMORY_USAGE. |
| * expr.c (in_check_memory_usage): Delete. |
| (get_push_address, get_memory_usage_from_modifier): Delete. |
| (expand_assigment): Use EXPAND_WRITE on destination. |
| (expand_expr): Delete ro_modifier. |
| * expr.h (expand_modifier): Delete EXPAND_MEMORY_* entries and |
| add EXPAND_WRITE. |
| (memory_use_mode): Delete. |
| * flags.h (flag_check_memory_usage): Deleted. |
| (flag_prefix_function_name): Likewise. |
| * function.c (expand_function_start): Don't set |
| current_function_check_memory_usage. |
| * function.h (check_memory_usage): Delete. |
| * libfuncs.h, optabs.c: Delete chkr_* stuff. |
| * stmt.c (expand_asm_opernd): Change EXPAND_MEMORY_USE_WO to |
| EXPAND_WRITE. |
| * toplev.c (flag_check_memory_usage): Deleted. |
| (flag_prefix_function_name): Likewise. |
| (f_options, process_options): Delete references to above. |
| * tree.h (DECL_NO_CHECK_MEMORY_USAGE): Deleted. |
| * varasm.c (CHKR_PREFIX): Deleted. |
| (make_decl_rtl): Remove flag_prefix_function_name handling. |
| (assemble_name): Likewise. |
| * doc/extend.texi: Remove no_check_memory_usage attribute. |
| * doc/invoke.texi: Remove -fcheck-memory-usage |
| and -fprefix-function-name. |
| |
| 2001-12-05 Andreas Schwab <schwab@suse.de> |
| |
| * Makefile.in (STMP_FIXPROTO, STMP_FIXINC): Use substituted values |
| from autoconf. |
| |
| 2001-12-05 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * config.gcc: Include arm/xscale-coff.h before arm/arm.h. |
| |
| 2001-12-05 William Cohen <wcohen@redhat.com> |
| |
| * config/arm/arm.h (THUMB_FUNCTION_PROFILER): Correct typo in |
| instruction. |
| |
| 2001-12-05 Daniel Berlin <dan@cgsoftware.com> |
| |
| * config/rs6000/rs6000.h (enum rs6000_builtins): Add more altivec |
| builtins. |
| |
| * config/rs6000/rs6000.md: Modeling of 7450 altivec changed to |
| better reflect reality (change from Apple's tree). |
| Add more of altivec instructions. |
| Add ftruncv4sf2 pattern. |
| Remove more unspecs (vector merge instructions, etc). |
| |
| * config/rs6000/rs6000.c (bdesc_3arg): New, for 3 argument altivec |
| builtins. |
| (bdesc_1arg): New, for 1 argument altivec builtins. |
| (altivec_expand_builtin): Handle unary and ternary ops. |
| (altivec_init_builtins): Ditto. |
| |
| Wed Dec 5 09:33:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * config/alpha/vms.h (ADA_LONG_TYPE_SIZE): New macro. |
| * doc/tm.texi (ADA_LONG_TYPE_SIZE): Document it. |
| |
| 2001-12-05 Jakub Jelinek <jakub@redhat.com> |
| |
| * gcse.c (store_killed_in_insn): Consider pure calls |
| as potential store killers in addition to normal calls. |
| |
| 2001-12-05 Jakub Jelinek <jakub@redhat.com> |
| |
| * expr.c (expand_expr): When checking promoted value, use |
| DECL_MODE (exp) and not mode. |
| |
| 2001-12-05 Jakub Jelinek <jakub@redhat.com> |
| |
| * c-typeck.c (output_init_element): Call digest_init |
| just once, not in each if branch and check its return value for |
| error_mark_node. |
| |
| 2001-12-05 Jakub Jelinek <jakub@redhat.com> |
| |
| * c-decl.c (pushdecl): Only increase n_incomplete if pushed decl's |
| type is RECORD_TYPE, UNION_TYPE or ARRAY_TYPE thereof. |
| (finish_struct): Break the loop if n_incomplete went to 0. |
| For ARRAY_TYPE, if it is not TYPE_DECL, layout the decl too. |
| |
| Wed Dec 5 07:41:13 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * config/alpha/alpha.c (alpha_va_start): Update VMS case. |
| |
| Wed Dec 5 07:27:42 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| Douglas B. Rupp <rupp@gnat.com> |
| |
| * vmsdbg.h, vmsdbgout.c: Add documentation and minor cleanups. |
| * doc/invoke.texi: Add -gvms. |
| * doc/passes.texi: Add mention of vmsdbgout.c. |
| * doc/tm.texi: Document VMS debugging output. |
| |
| Wed Dec 5 06:26:27 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * function.h (tree, rtx): Remove no-longer-needed definitions. |
| |
| * function.c (keep_stack_depressed): Refine check for register |
| clobbered over call. |
| |
| * expr.c (store_expr): When copying string constant into array, |
| use functions that update memrefs instead of computations on |
| addresses to better track MEMs. Also properly handle 32/64 pointers. |
| (expand_expr): Use TARGET even if not reg for multi-word CONSTRUCTOR. |
| (expand_expr, case CONSTRUCTOR): Fix errors in parms to assign_temp. |
| |
| * emit-rtl.c (component_ref_for_mem_expr): Try harder to find decl |
| underneath COMPONENT_REFs. |
| (set_mem_attributes): Also strip VIEW_CONVERT_EXPR. |
| |
| 2001-12-05 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * toplev.c (display_target_options): Don't print twice. |
| |
| Wed Dec 5 00:42:16 EST 2001 John Wehle (john@feith.com) |
| |
| * emit-rtl.c (set_unique_reg_note): Don't set |
| a REG_EQUAL or REG_EQUIV note if multiple sets |
| are present. |
| |
| 2001-12-04 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * cfgrtl.c (verify_flow_info): Allow jump table data in fallthru if |
| CASE_DROPS_THROUGH. |
| |
| 2001-12-04 Andrew MacLeod <amacleod@redhat.com> |
| |
| * rtl.h (initialize_uninitialized_subregs): New prototype. |
| * toplev.c (rest_of_compilation): Call initialize_uninitialized_subregs |
| when optimization is on. |
| * flow.c (find_regno_partial): Find subregs within an expression. |
| (initialize_uninitialized_subregs): Initialize live on entry registers |
| which are used in subreg expressions. |
| |
| 2001-12-04 Phil Edwards <pme@gcc.gnu.org> |
| |
| * Makefile.in: Add INSTALL_SCRIPT using INSTALL definition. |
| |
| 2001-12-04 DJ Delorie <dj@redhat.com> |
| |
| * fixinc/fixincl.c (initialize): Avoid problemsome macro |
| parameter names (PR 3388). |
| |
| 2001-12-05 Alan Modra <amodra@bigpond.net.au> |
| |
| * config/rs6000/rs6000.c (rs6000_legitimize_address): Fix typo. |
| * config/rs6000/rs6000.h (LEGITIMATE_LO_SUM_ADDRESS_P): Here too. |
| |
| 2001-12-04 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * c-common.def (COMPOUND_LITERAL_EXPR): New. |
| * c-common.c (c_expand_expr): Handle COMPOUND_LITERAL_EXPR. |
| (c_staticp): New function. |
| * c-common.h (COMPOUND_LITERAL_EXPR_DECL): New. |
| (c_staticp): Declare. |
| * c-typeck.c (default_function_array_conversion, build_unary_op): |
| Don't handle CONSTRUCTOR specially. |
| (lvalue_p, mark_addressable): Handle COMPOUND_LITERAL_EXPR. |
| * c-decl.c (build_compound_literal): New function. |
| * c-tree.h (build_compound_literal): Declare. |
| * c-parse.in (primary): Use build_compound_literal. |
| * c-lang.c (LANG_HOOKS_STATICP): Define. |
| * objc/objc-lang.c (LANG_HOOKS_STATICP): Likewise. |
| * doc/c-tree.texi: Document COMPOUND_LITERAL_EXPR. |
| * doc/extend.texi: Update documentation of compound literals. |
| Fixes PR c/4787. |
| |
| 2001-12-04 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * langhooks.h (struct lang_hooks): Add staticp. |
| * langhooks-def.h (lhd_staticp, LANG_HOOKS_STATICP): New. |
| (LANG_HOOKS_INITIALIZER): Add LANG_HOOKS_STATICP. |
| * langhooks.c (lhd_staticp): New function. |
| * tree.c (staticp): Call lang_hooks.staticp for language-specific |
| tree codes. |
| |
| 2001-12-04 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * cppspec.c (lang_specific_driver): Set is_cpp_driver. |
| * gcc.c (process_command): Ensure the cpp driver sees |
| --help and --target-help, and that the help is printed |
| exactly once. |
| |
| 2001-12-04 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/elfos.h (ASM_OUTPUT_INTERNAL_LABEL): Display count unsigned. |
| |
| 2001-12-04 Hans-Peter Nilsson <hp@axis.com> |
| |
| * config/cris/cris.h (OPTIMIZATION_OPTIONS): Don't unset |
| flag_strict_aliasing. Use separate assignment statements. |
| |
| 2001-12-04 Zack Weinberg <zack@codesourcery.com> |
| |
| * build-make, cross-make: Delete file. |
| * configure.in: Set and substitute CROSS, ALL, |
| SYSTEM_HEADER_DIR, HOST_PREFIX, HOST_PREFIX_1, HOST_CC, |
| HOST_CFLAGS, STMP_FIXINC, and STMP_FIXPROTO depending on |
| whether build == host and host == target. Do not |
| AC_SUBST_FILE build_overrides or cross_overrides. Do not |
| AC_SUBST cross_defines or extra_c_flags. |
| * Makefile.in (NATIVE_SYSTEM_HEADER_DIR): New. |
| (SYSTEM_HEADER_DIR, HOST_PREFIX, HOST_CC, HOST_PREFIX, |
| HOST_PREFIX_1, HOST_CFLAGS, ALL, INTERNAL_CFLAGS): Set |
| partially or completely with autoconf-substituted @variable@ |
| notation. |
| (INSTALL_TARGET, @cross_defines@, @cross_overrides@, |
| @build_overrides@, @extra_c_flags@, all.build, install-build, |
| install-cross-rest, install-float-h-cross): Deleted. |
| (install-normal): Rename to install. Delete old "install" |
| indirection rule. |
| |
| 2001-12-04 Andrew MacLeod <amacleod@redhat.com> |
| |
| * stmt.c (expand_return): Clear destination instead of clobbering it |
| when setting a return value via bitsets. |
| |
| 2001-12-04 Alexandre Oliva <aoliva@redhat.com> |
| |
| * tree.c (get_callee_fndecl): Only use DECL_ABSTRACT_ORIGIN if |
| it has DECL_SAVED_TREE. |
| |
| * c-decl.c (duplicate_decls): Revert rth's patch. If newdecl |
| is in a different binding level, get its abstract origin to be |
| olddecl. |
| * tree-inline.c (expand_call_inline): Move DECL_INITIAL sanity |
| check earlier. |
| * tree.c (get_callee_fndecl): Follow DECL_ABSTRACT_ORIGIN if |
| DECL_INITIAL is NULL. |
| |
| 2001-12-04 Jakub Jelinek <jakub@redhat.com> |
| |
| * flow.c (ior_reg_cond): Return NULL if ! add and rtx wasn't optimized. |
| Return correct value if one of the subexpressions was optimized to |
| 0 resp. 1. Optimize (x | A) | x and (x & A) | x. |
| (and_reg_cond): Similarly. |
| |
| 2001-12-04 Jakub Jelinek <jakub@redhat.com> |
| |
| * function.c (assign_parms): Set last_named only for last named |
| argument. |
| |
| 2001-12-04 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * doc/install.texi: Use the GFDL. Include years from old install |
| manual in copyright notice. Include copyright and GFDL notice on |
| HTML index page. Include usual footer on testing.html. |
| * doc/install.texi2html: Build gfdl.html. Use -I |
| $SOURCEDIR/include. |
| * doc/include/fdl.texi: Adapt for use in the install manual. |
| |
| 2001-12-04 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * doc/install.texi: Document that installed native compiler for |
| building cross compilers should be GCC 2.95 or later. |
| |
| 2001-12-03 Eric Christopher <echristo@redhat.com> |
| |
| * config/mips/mips.h (CALL_REALLY_USED_REGISTERS): New macro. |
| * config/mips/mips.md: Check TARGET_DEBUG_D_MODE before split |
| patterns. |
| |
| 2001-12-03 Janis Johnson <janis187@us.ibm.com> |
| |
| * rtl.def (PREFETCH): New rtx code. |
| * doc/rtl.texi (PREFETCH): Add documentation. |
| * function.c (instantiate_virtual_regs_1): Handle PREFETCH rtx. |
| * rtlanal.c (reg_referenced_p): Ditto. |
| * sched-vis.c (print_exp): Ditto. |
| * ssa-dce.c (find_inherently_necessary): Ditto. |
| |
| * config/ia64/ia64.h (SIMULTANEOUS PREFETCHES): Define. |
| (PREFETCH_BLOCK): Define. |
| * config/ia64/ia64.md (itanium_class): Add lfetch. |
| (prefetch, prefetch_internal): New. |
| |
| * builtin-types.def (BT_FN_VOID_PTR_INT_INT): New. |
| * builtins.def (BUILT_IN_PREFETCH): New. |
| * builtins.c (expand_builtin_expect): New. |
| (expand_builtin): Call it. |
| * doc/extend.texi: Document __builtin_prefetch. |
| |
| * config/i386/i386.md (prefetch): Rename as prefetch_sse to avoid |
| conflicts with new generic prefetch functionality. |
| * config/i386/i386.c (ix86_expand_builtin): Use new name for |
| prefetch_sse. |
| |
| 2001-12-02 Ziemowit Laski <zlaski@apple.com> |
| |
| * objc/Make-lang.in: Update copyright. |
| (OBJC_OBJS): Add objc-lang.o. |
| (objc-lang.o): New rule. |
| * objc/config-lang.in: Fix file description and update |
| copyright. |
| * objc/objc-act.c: Do not include langhooks.h and |
| langhooks-def.h |
| (lang_hooks): Move (along with LANG_HOOKS...) to objc-lang.c. |
| (objc_post_options): Move to objc-lang.c. |
| (objc_init_options): Move to objc-lang.c. |
| (objc_init): Make non-static. |
| (objc_decode_option): Make non-static. |
| (HASHFUNCTION): Remove macro. |
| (hash_func): New function. |
| (hash_enter): Replace HASHFUNCTION with hash_func. |
| (hash_lookup): Replace HASHFUNCTION with hash_func. |
| (maybe_objc_tree_codes): New function. |
| (init_objc): Move ObjC tree code initialization to |
| maybe_objc_tree_codes(). |
| * objc/objc-act.h (GCC_OBJC_ACT_H): New include guard. |
| (objc_init): New public prototype. |
| (objc_decode_option): New public prototype. |
| (maybe_add_objc_tree_codes): New public prototype. |
| * objc/objc-lang.c: New file. |
| (lang_hooks): Moved from objc-act.c. |
| (objc_post_options): Moved from objc-act.c. |
| (objc_init_options): Moved from objc-act.c. |
| |
| 2001-12-03 Geoff Keating <geoffk@redhat.com> |
| |
| * emit-rtl.c (gen_lowpart_common): Avoid unwanted sign-extension |
| of array elements. |
| |
| 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| PR c/4988 |
| * gcc.c (process_command): Don't add a preprocessor option for |
| --help and --target-help; cc1 is enough. |
| |
| 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * c-decl.c (grokdeclarator): Use ISO word. |
| * cppinit.c: Remove leading capital from diagnostic messages, as |
| per GNU coding standards. |
| * emit-rtl.c: Similarly. |
| * final.c: Similarly. |
| * gcc.c: Similarly. |
| * tradcpp.c: Similarly. |
| * config/arm/arm.c: Similarly. |
| * config/arm/arm.h: Similarly. |
| * config/avr/avr.c: Similarly. |
| * config/avr/avr.h: Similarly. |
| * config/c4x/c4x.c: Similarly. |
| * config/cris/cris.c: Similarly. |
| * config/cris/cris.h: Similarly. |
| * config/d30v/d30v.c: Similarly. |
| * config/dsp16xx/dsp16xx.c: Similarly. |
| * config/dsp16xx/dsp16xx.h: Similarly. |
| * config/h8300/h8300.c: Similarly. |
| * config/i386/i386.c: Similarly. |
| * config/i386/xm-djgpp.h: Similarly. |
| * config/i960/i960.h: Similarly. |
| * config/m32r/m32r.c: Similarly. |
| * config/m68hc11/m68hc11.c: Similarly. |
| * config/m88k/m88k.c: Similarly. |
| * config/m88k/m88k.h: Similarly. |
| * config/mcore/mcore.c: Similarly. |
| * config/mcore/mcore.h: Similarly. |
| * config/mips/mips.c: Similarly. |
| * config/mmix/mmix.c: Similarly. |
| * config/pa/pa.c: Similarly. |
| * config/rs6000/rs6000.c: Similarly. |
| * config/rs6000/sysv4.h: Similarly. |
| * config/s390/s390.c: Similarly. |
| * config/sparc/sparc.c: Similarly. |
| * config/v850/v850-c.c: Similarly. |
| * config/v850/v850.c: Similarly. |
| |
| 2001-12-03 Zack Weinberg <zack@codesourcery.com> |
| |
| * rs6000.h (RETURN_IN_MEMORY): Cast result of |
| int_size_in_bytes to unsigned HOST_WIDEST_INT so that -1 > 8. |
| |
| Mon Dec 3 09:18:34 2001 Jeffrey A Law (law@cygnus.com) |
| |
| * mn10200.md (negsf2): Use -0x8000 instead of 0x8000 for |
| bit twiddling constant. |
| |
| Mon Dec 3 16:16:37 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * gcse.c (delete_null_pointer_checks_1): Do not use delete_list; |
| call purge_dead_edges after removing. |
| (delete_null_pointer_checks): Do not handle delete_list. |
| |
| * cfgbuild.c (inside_basic_block_p, control_flow_insn_p): Break out from ... |
| (count_basic_blocks): ... here. |
| (find_basic_blocks, find_bb_boundaries): Cleanup. |
| |
| * stor-layout.c (fixup_signed_type, fixup_unsigned_type): Avoid |
| overflow for types greater then 2 * HOST_WIDE_INT. |
| |
| * reload.c (find_reloads): Update the duplicates after swapingg. |
| |
| Mon Dec 3 13:52:19 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (movabsqi*): Use 'b' prefix instead of 'q'. |
| |
| 2001-12-02 Zack Weinberg <zack@codesourcery.com> |
| |
| * config/rs6000/rs6000.h (MASK_ALTIVEC_ABI, |
| MASK_LONG_DOUBLE_128): Delete. |
| (MASK_AIX_STRUCT_RET, MASK_AIX_STRUCT_RET_SET, |
| TARGET_AIX_STRUCT_RET): New flags. |
| (TARGET_SWITCHES): Remove entries for -mlong-double-128 and |
| -mlong-double-64. Add entries for -m(no-)aix-struct-return |
| and -m(no-)svr4-struct-return. |
| (TARGET_OPTIONS): Add entry for -mlong-double-. |
| (rs6000_long_double_size_string, rs6000_long_double_type_size, |
| rs6000_altivec_abi): Declare. |
| (TARGET_LONG_DOUBLE_128, TARGET_ALTIVEC_ABI, |
| LONG_DOUBLE_TYPE_SIZE): Change definitions to match. |
| (RETURN_IN_MEMORY): If !TARGET_AIX_STRUCT_RET, return |
| structures of size <= 8 bytes in registers. |
| (PRINT_OPERAND_PUNCT_VALID_P): Take out '$' and '*'. |
| |
| * config/rs6000/rs6000.c (rs6000_long_double_size_string, |
| rs6000_long_double_type_size, rs6000_altivec_abi): New |
| globals. |
| (rs6000_override_options): Set rs6000_long_double_type_size |
| from rs6000_long_double_size_string, if nonzero. Set the |
| MASK_AIX_STRUCT_RET bit in target_flags from DEFAULT_ABI, if |
| not already set. |
| (rs6000_parse_abi_options): Set rs6000_altivec_abi, not a |
| target_flags bit. |
| (rs6000_init_builtins): This hook now takes no arguments. |
| |
| * config/rs6000/netbsd.h, config/rs6000/linux.h: Define |
| DRAFT_V4_STRUCT_RET to 1. |
| |
| 2001-12-03 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * c-typeck.c (really_start_incremental_init, push_init_level): |
| Avoid constructor_max_index being other than an INTEGER_CST. |
| |
| 2001-12-02 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/xcoff.h (ASM_OUTPUT_INTERNAL_LABEL): Display count |
| unsigned. |
| (ASM_GENERATE_INTERNAL_LABEL): Same. |
| (UNIQUE_SECTION): Fix typo. |
| |
| 2001-12-02 Richard Henderson <rth@redhat.com> |
| |
| * c-decl.c (duplicate_decls): Conditionalize DECL_SAVED_TREE copy. |
| |
| 2001-12-02 Richard Henderson <rth@redhat.com> |
| |
| * rtl.h (mem_attrs): Rename decl to expr; adjust all users. |
| (MEM_EXPR): Rename from MEM_DECL; adjust all users. |
| * emit-rtl.c (set_mem_expr): Rename from set_mem_decl. |
| * expr.h, final.c, reload1.c: Adjust users. |
| |
| * alias.c (nonoverlapping_component_refs_p): New. |
| (decl_for_component_ref, adjust_offset_for_component_ref): New. |
| (nonoverlapping_memrefs_p): Use them. |
| * emit-rtl.c (component_ref_for_mem_expr): New. |
| (set_mem_attributes): Use it. |
| (set_mem_offset): New. |
| * expr.c (expand_assignment): Call set_mem_attributes for |
| inner references; adjust the memory offset as needed. |
| * print-rtl.c (print_mem_expr): New. |
| (print_rtx): Use it. |
| |
| Sun Dec 2 09:22:25 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * config/x-interix3 (SYSTEM_HEADER_DIR): Put back default. |
| |
| * config/alpha/vms.h (VMS_DEBUGGING_INFO): New macro. |
| (PREFERRED_DEBUGGING_TYPE): Define as VMS_AND_DWARF2_DEBUG. |
| (ASM_SPEC): Don't redefine. |
| (OPTIMIZATION_OPTIONS, OVERRIDE_OPTIONS, LINK_SPEC): Define. |
| * config/alpha/t-vms (EXTRA_PARTS): Use; add rule for vms-dwarf2.asm. |
| * config/alpha/vms-dwarf2.asm: New file. |
| |
| * Makefile.in (OBJS): Add vmsdbgout.c and its rule. |
| * c-lex.c (init_c_lex): Test for VMS_AND_DWARF2_DEBUG. |
| * debug.h (gcc_debug_hooks): Add vmsdbg_debug_hooks. |
| (vmsdbgout_after_prologue): New declaration. |
| * defaults.h (VMS_DEBUGGING_INFO): Add to PREFERRED_DEBUGGING_TYPE. |
| * dwarf2.h (dwarf_attribute): New DW_AT_VMS_rtnbeg_pd_address. |
| * dwarf2out.c (dwarf2out_do_frame): Test for VMS_AND_DWARF2_DEBUG. |
| (dwarf2out_frame_finish): Test for VMS_AND_DWARF2_DEBUG. |
| (dwarf_attr_name): Use DW_AT_VMS_rtnbeg_pd_address. |
| (add_name_and_src_coords_attributes): Test VMS_DEBUGGING_INFO |
| * final.c (final_start_function): Test for VMS_AND_DWARF2_DEBUG. |
| Test VMS_DEBUGGING_INFO. |
| (final_end_function): Test for VMS_AND_DWARF2_DEBUG. |
| (final_scan_insn): Test for VMS_AND_DWARF2_DEBUG and VMS_DEBUG. |
| * flags.h (debug_info_type): Add VMS_DEBUG and VMS_AND_DWARF2_DEBUG. |
| * toplev.c (compile_file): Test VMS_DEBUGGING_INFO, VMS_DEBUG, and |
| VMS_AND_DWARF2_DEBUG. |
| (rest_of_type_compilation): Test for VMS_AND_DWARF2_DEBUG. |
| (decode_g_option): Add "vms" to debug_type_names. |
| (process_options): Set vmsdbg_debug_hooks if -gvms. |
| (lang_independent_init): Emit line number for VMS unless -g0. |
| * tree.c: (build_complex_type): Test for VMS_AND_DWARF2_DEBUG. |
| * vmsdbg.h, vmsdbgout.c: New files. |
| |
| Sun Dec 2 09:03:06 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * cfgbuild.c (SET_STATE): Add cast to eliminate warning.a |
| |
| 2001-12-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * cfgrtl.c (purge_all_dead_edges): Initialize variable. |
| * dwarf2out.c (is_cxx): Prototype. |
| * local-alloc.c (block_alloc): Avoid 'unsigned>=0 is always true' |
| warning. |
| * objc/objc-act.c (defer_fn): Avoid signed/unsigned warning. |
| |
| Sun Dec 2 07:12:30 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * libgcc2.c (__bb_exit_func): Fix line wrap problems. |
| |
| 2001-12-02 Geoff Keating <geoffk@redhat.com> |
| |
| * config/rs6000/rs6000.h (SLOW_UNALIGNED_ACCESS): Simplify. |
| * config/rs6000/rs6000.c (rs6000_emit_move): Use adjust_address |
| rather than simplify_subreg. Check for volatile-ness. Check that |
| we're not splitting one slow operation into two slow operations. |
| |
| 2001-12-02 David Edelsohn <edelsohn@gnu.org> |
| |
| * emit-rtl.c (gen_lowpart_common): Cast array element to HOST_WIDE_INT |
| before shifting. |
| |
| 2001-12-02 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * c-decl.c (duplicate_decls, push_parm_decl): Remove leading |
| capital from diagnostics. |
| * c-lex.c (cb_file_change): Similarly. |
| * c-parse.in : Similarly. |
| * cfgrtl.c (verify_flow_info): Similarly. |
| * collect2.c: Similarly. |
| * cppfiles.c (find_include_file): Similarly. |
| * cppinit.c (cpp_handle_option): Similarly. |
| * cpplex.c (cpp_spell_token): Similarly. |
| * cppmain.c (do_preprocessing): Similarly. |
| * gcc.c (translate_options, process_command, do_spec1, |
| main, pfatal_execute): Similarly. |
| * genattr.c (main): Similarly. |
| * genattrtab.c (check_attr_test, operate_exp, simplify_test_exp, |
| write_test_expr, main): Similarly. |
| * gencodes.c (main): Similarly. |
| * genconfig.c (main): Similarly. |
| * genconstants.c (main): Similarly. |
| * genemit.c (main): Similarly. |
| * genextract.c (main): Similarly. |
| * genflags.c (main): Similarly. |
| * genopinit.c (main): Similarly. |
| * genoutput.c (process_template, main): Similarly. |
| * genpeep.c (main): Similarly. |
| * genrecog.c (main): Similarly. |
| * gensupport.c (is_predicable, identify_predicable_attribute, |
| alter_predicate_for_insn, init_md_reader_args, main): Similarly. |
| * ggc-page.c (alloc_anon): Similarly. |
| * mips-tfile.c (add_string, add_procedure, add_file, read_line, |
| parse_begin, parse_bend, parse_def, parse_end, parse_file, |
| parse_stabs_common, parse_stabs, write_varray, write_object, |
| read_seek, copy_object, main, error): Similarly. |
| * profile.c (compute_branch_probabilities): Similarly. |
| * reg-stack.c (check_asm_stack_operands): Similarly. |
| * reload.c (find_reloads): Similarly. |
| * reload1.c (spill_failure, failed_reload): Similarly. |
| * rtl-error.c (_fatal_insn_not_found): Similarly. |
| * toplev.c (read_integral_parameter, crash_signal, |
| decode_f_option, set_target_switch, parse_options_and_default_flags) |
| : Similarly. |
| * tradcif.y (parse_number, yylex): Similarly. |
| * tradcpp.c (main, fancy_abort): Similarly. |
| * tree.c (tree_check_failed): Similarly. |
| * varray.c (varray_check_failed): Similarly. |
| * xcoffout.c (xcoff_output_standard_types): Similarly. |
| objc: |
| * objc-act.c (get_object_ref, lookup_and_install_protocols, |
| build_objc_string_object, objc_declare_alias, build_ivar_chain, |
| finish_message_expr, build_protocol_expr, is_public, |
| start_class): Similarly. |
| |
| 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * c-decl.c (duplicate_decls, parmlist_tags_warning): Remove |
| trailing period from diagnostics. |
| * c-lex.c (cb_file_change): Similarly. |
| * cppmacro.c (check_trad_stringification): Similarly. |
| * gcc.c (do_spec_1): Similarly. |
| * genattr.c (main): Similarly. |
| * genattrtab.c (main, operate_exp, make_length_attrs): Similarly. |
| * gencodes.c (main): Similarly. |
| * genconfig.c (main): Similarly. |
| * genconstants.c (main): Similarly. |
| * genemit.c (main): Similarly. |
| * genextract.c (main): Similarly. |
| * genopinit.c (main): Similarly. |
| * genoutput.c (main): Similarly. |
| * genpeep.c (main): Similarly. |
| * genrecog.c (main): Similarly. |
| * mips-tfile.c (add_file, error): Similarly. |
| * profile.c (init_branch_prob): Similarly. |
| * reload1.c (spill_failure): Similarly. |
| * stmt.c (parse_output_constraint): Similarly. |
| * varasm.c (assemble_variable): Similarly. |
| |
| 2001-12-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * m68k.c (init_FPA_table): Provide static prototype. |
| * mips/abi64.h (mips_function_value): Move prototype to ... |
| * mips-protos.h (mips_function_value): ... here. |
| * mips.c: Include halfpic.h. |
| * output.h (rdata_section): Prototype. |
| |
| * h8300.c (h8300_asm_named_section): Wrap with !OBJECT_FORMAT_ELF. |
| * m88k.c (m88k_svr3_asm_out_constructor, |
| m88k_svr3_asm_out_destructor): Wrap with CTOR_LIST_BEGIN && |
| !OBJECT_FORMAT_ELF. |
| * mcore.c (mcore_asm_named_section): Wrap with OBJECT_FORMAT_ELF. |
| * sh.c (sh_asm_named_section): Wrap with !OBJECT_FORMAT_ELF. |
| * sparc.c (sparc_elf_asm_named_section): Wrap with OBJECT_FORMAT_ELF. |
| |
| 2001-12-01 Geoff Keating <geoffk@redhat.com> |
| |
| * config/rs6000/rs6000.h (LEGITIMATE_LO_SUM_ADDRESS_P): Complex |
| LO_SUM addresses less than word size are not legitimate, |
| because they lead to invalid SUBREGs. |
| * config/rs6000/rs6000.c (rs6000_legitimize_address): Likewise. |
| |
| 2001-12-01 Olivier Hainque <hainque@act-europe.fr> |
| |
| * unroll.c (loop_iterations): Give up on jumps with null JUMP_LABEL |
| while scanning for multiple back edges. |
| |
| 2001-12-01 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
| |
| * ginclude/ppc-asm.h (JUMP_TARGET): New macro. |
| * config/rs6000/tramp.asm: Use it. |
| |
| 2001-12-01 Zack Weinberg <zack@codesourcery.com> |
| |
| * gencheck.c, gengenrtl.c: Don't define xmalloc. |
| * gensupport.c: Don't define xstrdup, xcalloc, xrealloc, |
| xmalloc. |
| |
| 2001-11-30 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa.c (output_ascii): Cast `p' to unsigned char. |
| |
| 2001-11-30 Daniel Berlin <dan@cgsoftware.com> |
| |
| * config/rs6000/rs6000.c (altivec_expand_builtin): add |
| ALTIVEC_BUILTIN_LD_INTERNAL_4sf and ALTIVEC_BUILTIN_ST_INTERNAL_4sf, |
| *_16qi,_8hi, rename existing V4SI ones to *_4si. |
| (altivec_init_builtins): Ditto. |
| (bdesc_2arg): Rename CODE_FOR_* to match changes in MD file. |
| |
| * config/rs6000/rs6000.md: Add attribute types vecsimple, |
| veccomplex, vecfloat, and vecperm, for altivec instructions. |
| Modify altivec patterns to use appropriate attribute type. |
| Modify altivec patterns to match RTL operations where appropriate |
| (IE no unspec where we can avoid it). |
| Add vector unit scheduling for ppc7450. |
| Rename patterns to what they are where appropriate |
| (altivec_vaddfp->addv4sf3, etc) |
| |
| * config/rs6000/rs6000.h (enum rs6000_builtins): Change VRS->VSR. |
| Pass -mppc, and define _ARCH_PPC, if -mcpu=7450 is used. |
| |
| * config/rs6000/sysv4.h: Add -mcpu=7450. |
| |
| * testsuite/gcc.dg/altivec-1.c: Update test to take into account renamed |
| _builtin_altivec_ld_interal function. |
| |
| 2001-11-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * configure.in (AC_CHECK_FUNCS): Delete strtoul, bsearch, popen, |
| strchr, strrchr, isascii, gettimeofday. |
| * config.in, configure: Regenerate. |
| |
| 2001-11-30 Zoltan Hidvegi <hzoli@hzoli.2y.net> |
| |
| * unroll.c (unroll_loop): Correct special exit cases. |
| |
| 2001-11-30 Stephane Carrez <Stephane.Carrez@sun.com> |
| |
| * config/sparc/sparc.c (DF_MODES_NO_S): Fix pr/3623, define to |
| accept DFmode and DImode only. |
| |
| 2001-11-30 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.h (STARTING_FRAME_OFFSET): Adjust for altivec. |
| (STACK_DYNAMIC_OFFSET): Same. |
| |
| 2001-11-30 Richard Henderson <rth@redhat.com> |
| |
| * c-decl.c (duplicate_decls): Copy DECL_SAVED_TREE. |
| |
| 2001-11-30 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.h (CALL_REALLY_USED_REGISTERS): New. |
| (CONDITIONAL_REGISTER_USAGE): Set call_really_used_registers to |
| the values in call_used_registers. |
| |
| Fri Nov 30 12:48:26 2001 Jeffrey A Law (law@cygnus.com) |
| |
| * gthr-dce.h: If _DCE_THREADS is not defined, then just include |
| gthr-single. |
| |
| 2001-11-30 Jason Merrill <jason@redhat.com> |
| |
| * dwarf2out.c (is_cxx): New fn. |
| (add_data_member_location_attribute): Check it. |
| * dbxout.c (dbxout_type): Only look at BINFO_VPTR_FIELD for C++. |
| |
| Fri Nov 30 08:26:57 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Handle const1_rtx. |
| |
| 2001-11-30 Daniel Berlin <dan@cgsoftware.com> |
| |
| * genopinit.c (gen_insn): Handle MODE_VECTOR_INT and |
| MODE_VECTOR_FLOAT as allowed. |
| |
| 2001-11-29 Zack Weinberg <zack@codesourcery.com> |
| |
| Purge cruft now we have build libiberty. |
| |
| * Makefile.in (OBSTACK, VFPRINTF, DOPRINT, STRSTR, |
| HOST_OBSTACK, HOST_VFPRINTF, HOST_DOPRINT, HOST_STRSTR, |
| USE_HOST_OBSTACK, USE_HOST_VFPRINTF, USE_HOST_DOPRINT, |
| USE_HOST_STRSTR): Delete variables. |
| (vfprintf.o, doprint.o, strstr.o, splay-tree.o, obstack.o, |
| hashtab.o, safe-ctype.o, $(HOST_PREFIX_1)obstack.o, |
| $(HOST_PREFIX_1)vfprintf.o, $(HOST_PREFIX_1)doprint.o, |
| $(HOST_PREFIX_1)strstr.o), $(HOST_PREFIX_1)): Delete rules. |
| (LIBIBERTY, BUILD_LIBIBERTY): New variables. |
| (LIBDEPS): Now just $(INTLDEPS) $(LIBIBERTY). |
| (LIBS): Now just $(INTLLIBS) @LIBS@ $(LIBIBERTY). |
| (HOST_LIBDEPS): Now just $(BUILD_LIBIBERTY). |
| (HOST_LIBS): Ditto. |
| (HOST_RTL): Remove hashtab.o safe-ctype.o. |
| (OBJS): Remove splay-tree.o. |
| (gen-protos): Depend on $(HOST_LIBS), not ../libiberty/libiberty.a. |
| (distclean): No need to delete splay-tree.c obstack.c |
| hashtab.c safe-ctype.c. |
| (mostlyclean): Delete build copies of print-rtl.c bitmap.c |
| errors.c ggc-none.c (all prefixed with $(HOST_PREFIX_1). |
| * aclocal.m4 (gcc_AC_FUNC_VFPRINTF_DOPRNT, gcc_AC_FUNC_STRSTR): |
| Delete. |
| * configure.in: Don't use them. |
| Set and substitute @FORBUILD@. |
| * config.in, configure: Regenerate. |
| * doprint.c: Move to libiberty/_doprnt.c. |
| * doc/configterms.texi: Document that libiberty is now built |
| up to three times. Fix typo. |
| |
| 2001-11-30 Jason Merrill <jason@redhat.com> |
| |
| * dwarf2out.c (add_data_member_location_attribute): Do the |
| right thing for virtual bases. |
| * dbxout.c (dbxout_type): For a virtual base, print the offset |
| within the vtable. |
| |
| 2001-11-29 Zoltan Hidvegi <hzoli@hzoli.2y.net> |
| |
| * doloop.c (doloop_valid_p): Check for LTU and GTU as well. |
| |
| 2001-11-29 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.c (function_arg): Unnamed vector arguments |
| go in memory. |
| Remove unused attribute for named. |
| |
| 2001-11-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * genattrtab.c (attr_rtx_1): New function containing the |
| majority of `attr_rtx'. Move variable declarations into the |
| scope where they are used. Eliminate unnecessary gotos. |
| (attr_rtx): Now just a wrapper for `attr_rtx_1' using VA_OPEN, |
| VA_FIXEDARG, and VA_CLOSE. |
| |
| 2001-11-30 Hans-Peter Nilsson <hp@axis.com> |
| |
| * config/cris/cris.c (cris_notice_update_cc): Check first |
| destination also against overlap with cc_status.value2 and second |
| destination against overlap with cc_status.value1. For overlaps, |
| clear overlapped value, don't just CC_STATUS_INIT. |
| |
| * config/cris/cris.h (EXTRA_CONSTRAINT_T): Fix spacing and FIXME. |
| Fix typo in comment. |
| (LINK_SPEC): Remove whitespace at end of line. |
| |
| 2001-11-29 Jakub Jelinek <jakub@redhat.com> |
| |
| * c-lex.c (init_c_lex): Canonicalize "-" filename to "". |
| |
| 2001-11-29 Jakub Jelinek <jakub@redhat.com> |
| |
| * gcc.c (ASM_DEBUG_SPEC): Only check HAVE_AS_G*_DEBUG_FLAG |
| macros for the supported debugging types. |
| |
| 2001-11-29 Craig Rodrigues <rodrigc@gcc.gnu.org> |
| |
| PR other/4932 |
| * config/i386/i386.c (print_operand): Verify that the |
| argument to %c is a constant and not a conditional which |
| needs to be reversed. |
| |
| Thu Nov 29 11:12:59 2001 Geoffrey Keating (geoffk@redhat.com) |
| |
| * emit-rtl.c (gen_lowpart_common): Fix conversion of |
| REAL_VALUE_TYPEs to an array of target integers. Fix extraction |
| of low part of those arrays for 32bit and 64bit hosts. |
| |
| 2001-11-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * Makefile.in (insn-output.o): Depend on insn-codes.h. |
| |
| 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * configure.in (target_list): Add generated-manpages. |
| * configure: Regenerate. |
| * Makefile.in (generated-manpages): Depend on |
| lang.generated-manpages. |
| * objc/Make-lang.in (objc.generated-manpages): New dummy target. |
| |
| 2001-11-29 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * config/arm/crti.asm (_init): Add .thumb_func if compiled |
| with -mthumb. |
| (_fini): Add .thumb_func if compiled with -mthumb. |
| |
| 2001-11-28 Eric Christopher <echristo@redhat.com> |
| |
| * config/mips/mips.c (override_options): Fix thinko in mips_tune |
| for mips32/mips64. Remove MASK_SOFT_FLOAT configuration bits. |
| |
| Thu Nov 29 00:24:15 EST 2001 John Wehle (john@feith.com) |
| |
| * alpha.md (tablejump): Use pic_offset_table_rtx |
| instead of gen_rtx_REG. |
| |
| Wed Nov 28 15:36:13 2001 Jeffrey A Law (law@cygnus.com) |
| |
| * expr.c (store_expr): When copying a string constant into an |
| array, reset the known alignment of the MEM for the section to |
| be cleared to BITS_PER_UNIT. |
| |
| 2001-11-28 Hans-Peter Nilsson <hp@axis.com> |
| |
| * config/cris/cris.c: Remove whitespace at end of line. |
| |
| Wed Nov 28 14:51:23 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * config.gcc (i[34567]86-*-interix3*): New case. |
| * config/x-interix3, config/interix3.h, config/i386/i386-interix3.h: |
| New files. |
| |
| 2001-11-28 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.md (sibcall_osf_1, sibcall_value_osf_1): Use |
| symbolic_operand as the predicate. |
| |
| 2001-11-28 Richard Henderson <rth@redhat.com> |
| |
| * doloop.c (doloop_modify_runtime): Properly select induction |
| variable; skip late entry test if biv initializer created by loop. |
| |
| Wed Nov 28 08:21:47 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * tree.h (EXPR_WFL_LINECOL): Used by Java in node other than |
| EXPR_WITH_FILE_LOCATION, so change checks and documentation. |
| |
| * tree.h (TREE_VIA_PROTECTED): Update to show can be in TREE_VEC. |
| |
| * tree.h: Add missing checks on some macros; make formatting more |
| consistent. |
| |
| * stor-layout.c (put_pending_size): Look for SAVE_EXPR if not at top |
| level; only add to pending_sizes if find it. |
| |
| * langhooks.c (lhd_safe_from_p): Add ATTRIBUTE_UNUSED. |
| |
| * df.c (iterate_dataflow_sbitmap, iterate_dataflow_bitmap): |
| Add casts to remove warnings. |
| |
| * Makefile.in (OBJS): Sort alphabetically. |
| |
| * print-rtl.c (print_rtx): If RTX code is bad, just say so. |
| Also minor cleanups. |
| |
| Wed Nov 28 06:52:27 2001 Arnaud Charlet <charlet@ACT-Europe.FR> |
| |
| * Makefile.in (ORDINARY_FLAGS_TO_PASS): Remove STAGE_PREFIX. |
| (FLAGS_TO_PASS): Add STAGE_PREFIX. |
| (SUBDIR_FLAGS_TO_PASS): Apply PREPEND_DOTDOT_TO_RELATIVE_PATH |
| to STAGE_PREFIX. |
| |
| Wed Nov 28 10:42:19 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * cse.c (true_dependence_in_rtx): New function. |
| (invalidate): Use it. |
| |
| * c-common.h (GOTO_FAKE_P): New macro. |
| * tree-inline.c (GOTO_FAKE_P): Set. |
| * c-tree.texi (GOTO_FAKE_P): Document. |
| |
| * varasm.c (assemble_variable): Set reloc to 3 for error_mark |
| containing pointers. |
| (output_addressed_constants): Check for local/external relocations. |
| * elfos.h (SELECT_SECTION): Classify data section. |
| * tm.texi (SELECT_SECTION): Update documentation. |
| |
| * cfganal.c (flow_dfs_compute_reverse_add_bb): set visited bit. |
| (flow_dfs_compute_reverse_execute): Add only unvisited blocks. |
| |
| 2001-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * defaults.h (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP, |
| UNALIGNED_DOUBLE_INT_ASM_OP): Also provide defaults when we have |
| OBJECT_FORMAT_ROSE. |
| |
| 2001-11-28 Hans-Peter Nilsson <hp@axis.com> |
| |
| * config/cris/cris.c: Tweak spacing for prototypes. |
| (LOSE_AND_RETURN): New macro. |
| (cris_operand_lossage): New function. |
| (cris_print_index, cris_print_base): Use cris_operand_lossage |
| rather than fatal_insn. |
| (cris_print_operand, cris_print_operand_address): Use |
| LOSE_AND_RETURN rather than fatal_insn and internal_error. |
| (cris_output_addr_const): Use LOSE_AND_RETURN and |
| output_operand_lossage rather than fatal_insn and internal_error |
| for valid but unexpected rtx expressions. |
| |
| * config/cris/cris.c (cris_split_movdx): Don't call alter_subreg |
| for a SUBREG in src or dest, abort instead. |
| |
| 2001-11-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz> |
| |
| * doc/passes.texi: Remove reference to c-dump.c. Update tree inlining |
| doc. |
| |
| 2001-11-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * gcc.c (ASM_DEBUG_SPEC): Use conditional expression rather than |
| preprocessor define. If only DBX_DEBUGGING_INFO or only |
| DWARF2_DEBUGGING_INFO is supported for the target, provide |
| appropriate definitions. |
| |
| 2001-11-27 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * Makefile.in: Update, and add c-objc-common.o dependencies. |
| * c-lang.c: Remove unnecessary includes. |
| (c_init): Move bulk of code to c_objc_common_init, and call it. |
| (c_tree_printer, c_missing_noreturn_ok_p, c_disregard_inline_limits, |
| inline_forbidden_p, c_cannot_inline_tree_fn): Move to |
| c-objc-common.c. |
| * c-objc-common.c: New. Mostly pulled from c-lang.c. |
| * c-tree.h (c_disregard_inline_limits, c_cannot_inline_fn, |
| c_objc_common_init, c_missing_noreturn_ok_p): New. |
| * toplev.c: Update comment. |
| * doc/passes.texi: Update. |
| objc: |
| * objc-act.c (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN, |
| LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS, |
| LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Override. |
| (objc_init): Update to use c_objc_common_init. |
| |
| 2001-11-27 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * cpphash.c (_cpp_init_hashtable): Update. |
| * cpphash.h (struct spec_nodes): Remove n_L. |
| * cpplex.c (_cpp_lex_direct): Check for prefix L separately. |
| |
| 2001-11-17 Richard Henderson <rth@redhat.com> |
| |
| * unroll.c (loop_iterations): Move last change ... |
| * doloop.c (doloop_modify_runtime): ... here. |
| |
| 2001-11-17 Corey Minyard <minyard@acm.org> |
| Richard Henderson <rth@redhat.com> |
| |
| * unroll.c (loop_iterations): Detect one situation in which we |
| overestimate the number of iterations. |
| |
| 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * gcc.c (set_input): Export. |
| Move declaration ... |
| gcc.h (set_input): ... here. |
| |
| 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * gcc.c (set_collect_gcc_options): New function, split out from |
| main. |
| Ignore elided switches. |
| (do_spec): Invoke before executing command. |
| (do_spec_1): Likewise. |
| Fixes PR other/3968. |
| |
| 2001-11-27 Hans-Peter Nilsson <hp@axis.com> |
| |
| * config/cris/cris.h (INT_ASM_OP): Remove. |
| |
| 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/i386/sol2.h (WINT_TYPE): Redefine. |
| (WINT_TYPE_SIZE): Likewise. |
| |
| 2001-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * collect2.c: Check HAVE_DUP2 instead of NO_DUP2. |
| (dup2): Make static and add prototype. |
| * m68k/plexus.h: Don't define NO_DUP2. |
| * configure.in (AC_CHECK_FUNCS): Add dup2. |
| * config.in, configure: Regenerate. |
| |
| * ia64/aix.h (REG_SIZE): Don't #undef. |
| * sparc.h (REG_SIZE): Delete. |
| * flow.c (mark_used_regs): Don't use REG_SIZE. |
| * regs.h (REG_SIZE): Delete. |
| |
| 2001-11-27 Andreas Schwab <schwab@suse.de> |
| |
| * gcc.c: Fix typo PREFERRED_DEBUGGING_FORMAT -> |
| PREFERRED_DEBUGGING_TYPE. |
| |
| Tue Nov 27 08:21:47 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * Makefile.in (c-lang.o): Depends on langhooks-def.h. |
| (expr.o, varasm.o): Depends on langhooks.h. |
| * c-common.c (c_safe_from_p): Always declare. |
| (c_expand_expr): Refine when declared. |
| * c-lang.c (c-common.h): Now include. |
| (LANG_HOOKS_SAFE_FROM_P): Define new hook. |
| (c_init): Don't set lang_safe_from_expr. |
| * expr.c (langhooks.h): Now include. |
| (lang_safe_from_p): No longer define. |
| (safe_from_p): Use lang hook. |
| (expand_expr): Set IGNORE if VOID_TYPE result of VIEW_CONVERT_EXPR too. |
| (expand_expr, case VIEW_CONVERT_EXPR): Pass ro_modifier down. |
| * expr.h (lang_expand_constant, lang_safe_from_p): Delete. |
| * langhooks-def.h (lhd_return_tree, lhd_safe_from_p): New decls. |
| (LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks. |
| * langhooks.c (lhd_return_tree, lhd_safe_from_p): New functions. |
| * langhooks.h (struct lang_hooks): New fields expand_constant |
| and safe_from_p. |
| * output.h (output_constant): Size arg is HOST_WIDE_INT. |
| * stmt.c (expand_decl_init): No longer need to expand constant |
| for CONST_DECL. |
| * stor-layout.c (put_pending_size): Don't check for SAVE_EXPR. |
| * toplev.c (lang_expand_constant): Delete var. |
| * tree.c (save_expr): Don't put another SAVE_EXPR around simple |
| operations on SAVE_EXPR. |
| * varasm.c (langhooks.h): Now include. |
| (compare_constant_1): Use lang_hooks, not lang_expand_constant. |
| (record_constant_1, output_addressed_constants): Likewise. |
| (initializer_constant_valid_p, output_constant): Likewise. |
| (output_constant_def): Process no-defer of string constant. |
| (output_addressed_constants, case ADDR_EXPR): Use handled_component_p. |
| (output_constant): Strip more conversions. |
| Track our size and pad for the rest. |
| (array_size_for_constructor): Remove code for non-byte STRING_CST. |
| (output_constructor): SIZE now HOST_WIDE_INT. |
| |
| 2001-11-27 Richard Henderson <rth@redhat.com> |
| |
| * ifcvt.c (noce_try_store_flag_constants): Test for overflow |
| in computing DIFF. |
| |
| 2001-11-27 Zack Weinberg <zack@codesourcery.com> |
| |
| * cppfiles.c (read_include_file): Add comment. |
| |
| 2001-11-26 Richard Henderson <rth@redhat.com> |
| |
| * toplev.c (rest_of_compilation): Call free_bb_for_insn before exit. |
| |
| 2001-11-26 Richard Henderson <rth@redhat.com> |
| |
| * config/ia64/sysv4.h (DBX_DEBUGGING_INFO): Undef. |
| * config/ia64/aix.h (PREFERRED_DEBUGGING_TYPE): Remove |
| commented out override. |
| |
| 2001-11-26 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * cppfiles.c (stack_include_file): Don't optimize zero-length |
| files. |
| (read_include_file): NUL-terminate read files. |
| * cpplex.c (handle_newline, skip_escaped_newlines, |
| get_effective_char, skip_whitespace, parse_identifier, |
| parse_identifier_slow, parse_number, parse_string, |
| _cpp_lex_direct): Optimize for the fact that buffers are guaranteed |
| NUL-terminated. |
| * cpplib.c (destringize_and_run, cpp_define, handle_assertion): |
| Be sure buffers are NUL terminated. |
| * cppmacro.c (warn_of_redefinition): Kill compile warning. |
| |
| 2001-11-26 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * c-common.c: Include tree-inline.h. |
| (c_language): Move separate definitions here. |
| (c_common_init_options, c_common_post_options): New. |
| (c_common_lang_init): Rename c_common_init. |
| * c-common.h (c_common_lang_init): Similarly. |
| (c_common_init_options, c_common_post_options): New. |
| * c-lang.c (c_post_options): Move body to c_common_post_options. |
| (c_init_options): Use c_common_init_options. |
| (c_init): Update. |
| * langhooks.def: Rearrange. |
| * langhooks.h: Rearrange, and improve comments. |
| * toplev.c (do_compile): New function. |
| (toplev_main): Use it. |
| (lang_independent_f_options, parse_options_and_default_flags, |
| process_options): Remove trailing periods. |
| * Makefile.in: Update. |
| objc: * objc-act.c (objc_post_options, objc_init_options): Use c-common.c |
| functions. |
| (ojbc_init): Update. |
| |
| 2001-11-26 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.md (unop): Add 0 offset for some gas versions. |
| |
| 2001-11-26 DJ Delorie <dj@redhat.com> |
| |
| * expr.c (store_constructor): Actually use the value computed |
| if WORD_REGISTER_OPERATIONS. |
| |
| 2001-11-26 Richard Henderson <rth@redhat.com> |
| |
| * config/elfos.h (SELECT_SECTION): Don't check TREE_READONLY |
| for CONSTRUCTOR. |
| |
| 2001-11-26 David Edelsohn <edelsohn@gnu.org> |
| |
| * rs6000.c (output_mi_thunk): Handle minimal-toc and call |
| correct function on AIX. |
| |
| 2001-11-26 Alexandre Oliva <aoliva@redhat.com> |
| |
| * toplev.c (process_options): Don't force |
| flag_optimize_sibling_calls to zero just because exceptions are |
| enabled. |
| |
| Mon Nov 26 12:37:05 2001 Jeffrey A Law (law@cygnus.com) |
| |
| * df.h (transfer_function_sbitmap): Use PARAMS around argument |
| list in function prototypes. |
| (transfer_function_bitmap): Likewise. |
| |
| 2001-11-26 Loren J. Rittle <ljrittle@acm.org> |
| |
| * config/stormy16/stormy16.h: Remove DEFAULT_VTABLE_THUNKS. |
| * config/i386/netbsd-elf.h: Likewise. |
| |
| 2001-11-26 David Edelsohn <edelsohn@gnu.org> |
| |
| * doc/trouble.texi: Remove outdated RS/6000 comments. |
| |
| Mon Nov 26 13:49:41 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * final.c (walk_alter_subreg): Fix return value. |
| |
| Mon Nov 26 11:36:20 CET 2001 Jan Hubicka <jh@suse.cz> |
| |
| * sparc.c (sparc_absnegfloat_split_legitimate): Do not call |
| alter_subreg. |
| * sparc.md (post-reload splitters): Do not call alter_subreg. |
| * cfgrtl.c (purge_dead_edges): Fix typo in previous fix. |
| |
| 2001-11-25 Aldy Hernandez <aldyh@redhat.com> |
| |
| * regclass.c (choose_hard_reg_mode): Handle vector arguments. |
| |
| 2001-11-26 Alan Modra <amodra@bigpond.net.au> |
| |
| * final.c: (insn_lengths): Make it an int *, so that large jump |
| tables don't overflow. |
| |
| 2001-11-25 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * c-format.c (FMT_FLAG_DOLLAR_GAP_POINTER_OK): New. |
| (format_types): Use it for scanf. |
| (dollar_arguments_pointer_p): New. |
| (init_dollar_format_checking): Store details of which arguments |
| are pointers. |
| (maybe_read_dollar_number): Reallocate dollar_arguments_pointer_p. |
| (finish_dollar_format_checking): Take extra parameter |
| pointer_gap_ok. Treat unused arguments differently if |
| pointer_gap_ok and the unused arguments are pointers. |
| (check_format_info_main): Pass extra argument to |
| finish_dollar_format_checking. |
| * doc/invoke.texi (-Wno-format-extra-args): Document behavior when |
| unused arguments are present between used arguments with operand |
| numbers. |
| |
| 2001-11-25 Daniel Berlin <dan@cgsoftware.com> |
| |
| * df.c: Add prototypes for hybrid_search_bitmap and |
| hybrid_search_sbitmap. |
| (hybrid_search_bitmap): New function. |
| (hybrid_search_sbitmap): New function. |
| (iterative_dataflow_sbitmap): Change to use hybrid_search_sbitmap. |
| (iterative_dataflow_bitmap): Ditto. |
| |
| 2001-11-25 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| |
| * config/m68hc11/m68hc11.md (peephole2): New peephole2 to optimize |
| address computations. |
| |
| 2001-11-25 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| |
| * config/m68hc11/m68hc11.c (d_register_operand): Must accept |
| register b (low part of d). |
| |
| 2001-11-25 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| |
| * config/m68hc11/m68hc11.h (FUNCTION_PROFILER): Fix label name |
| passed to mcount. |
| |
| Sun Nov 25 06:22:09 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * config/alpha/vms-ld.c, config/alpha/vms-cc.c: New files. |
| * config/alpha/x-vms: New file, to compile the above. |
| * config.gcc (alpha*-dec-vms*): Add x-vms. |
| |
| 2001-11-24 Hans-Peter Nilsson <hp@axis.com> |
| |
| * genextract.c (main): Set ro_loc for peepholes. |
| |
| Sat Nov 24 17:04:10 2001 Douglas B. Rupp <rupp@gnat.com> |
| |
| * fix-header.c (main): Move inf_buffer termination and inf_limit |
| calculation to after read. |
| |
| * config/alpha/xm-vms.h (FILE_TYPE): Remove undef and baggage. |
| (__UNIX_FOPEN): Define. |
| |
| Sat Nov 24 16:11:00 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * function.c (assign_stack_temp_for_type): Clear alias set before |
| setting new one. |
| |
| 2001-11-23 David Edelsohn <edelsohn@gnu.org> |
| |
| * rs6000.c (print_operand, case 'v'): Use HOST_WIDE_INT_PRINT_HEX |
| format. |
| * rs6000.md (cmptf): Fix typo. |
| |
| 2001-11-23 Richard Sandiford <rsandifo@redhat.com> |
| |
| * final.c (output_addr_const): Output PC as '.' even if !flag_pic. |
| * varasm.c (output_constructor): Use assemble_integer rather |
| than ASM_OUTPUT_BYTE. |
| |
| 2001-11-23 Andreas Jaeger <aj@suse.de> |
| |
| * cpplex.c (cpp_interpret_charconst): Use HOST_WIDE_INT for sign |
| extension. |
| |
| 2001-11-23 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * config/arm/xscale-coff.h (SUBTARGET_CPU_DEFAULT): Override |
| default definition. |
| (SUBTARGET_EXTRA_ASM_SPEC): Remove previous definition. |
| (MULTILIB_DEFAULTS): Remove previous definition. |
| |
| 2001-11-23 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * cppmacro.c (warn_of_redefinition): Warn regardless of -pedantic. |
| * gcc.dg/cpp/mi6.c, gcc.dg/cpp/redef2.c: Update. |
| |
| 2001-11-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * cris.h: Revert thinko in last patch. |
| |
| 2001-11-23 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * ChangeLog.0, ChangeLog.2, ChangeLog.3, ChangeLog.4, ChangeLog, |
| FSFChangeLog.10, c-decl.c, cppfiles.c, cppinit.c, cpplex.c, |
| cpplib.c, cppmain.c, cse.c, df.c, diagnostic.c, dominance.c, |
| dwarf2out.c, dwarfout.c, emit-rtl.c, errors.c, except.c, except.h, |
| explow.c, function.c, gcse.c, genrecog.c, predict.c, regmove.c, |
| sched-rgn.c, ssa-ccp.c, stmt.c, toplev.c: Fix spelling errors. |
| |
| * predict.c, reg-stack.c: Fix spelling errors. |
| |
| 2001-10-09 Andrew Haley <aph@redhat.com> |
| |
| * calls.c (check_sibcall_argument_overlap): Use slot_offset for |
| start of stack slot. |
| |
| 2001-11-22 Graham Stott <grahams@redhat.com> |
| |
| * cfgrtl.c (try_redirect_by_replacing_jump): Fix typo, emit |
| replacement jump after original jump. |
| |
| (verify_flow_info): Remove redundent initialisation. |
| Handle reaching end of insn list before finding a BARRIER. |
| Only issue one missing barrier diagnostic. |
| |
| 2001-11-22 Graham Stott <grahams@redhat.com> |
| |
| * local-alloc.c (combine_regs): Handle SUBREG_REG being a MEM. |
| |
| Thu Nov 22 06:49:14 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * config/i386/i386.md (leave, leave_rex64): Have RTL reflect what |
| insn actually does. |
| |
| 2001-11-22 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * doc/invoke.texi (M32R/D Option Summary): Document -m32r switch. |
| Fix typo -mm32rx=> -m32rx. |
| |
| * config/arm/arm.c (arm_elf_asm_named_section): Only build for elf |
| targets. |
| |
| * config.gcc (xscale-coff): Add necessary header files to |
| tm_file variable. |
| |
| 2001-11-20 Zack Weinberg <zack@codesourcery.com> |
| |
| * rs6000.c (output_cbranch): Use $, not %$, in output template. |
| |
| 2001-11-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz> |
| |
| * tree-dump.c: Rename from c-dump.c. Include c-tree.h, not c-common.h. |
| (lang_type_quals): Declare. |
| (dequeue_and_dump): Use lang_hooks.tree_dump.type_quals function to |
| retrieve language-specific qualifiers for a type node, instead of |
| C_TYPE_QUALS. Likewise for lang_hooks.tree_dump.dump_tree instead of |
| lang_dump_tree. |
| * tree-dump.h: Rename from c-dump.h. |
| * c-common.h (C_TYPE_QUALS): Removed. |
| Move declarations for tree-dump.c interface to... |
| * tree.h: ... here. Remove lang_dump_tree. |
| * langhooks.h (struct lang_hooks_for_tree_dump): New. |
| (struct lang_hooks): Add tree_dump hooks. |
| * langhooks.c (lhd_tree_dump_dump_tree): New function. |
| (lhd_tree_dump_type_quals): New function. |
| * langhooks-def.h (lhd_tree_dump_dump_tree, lhd_tree_dump_type_quals): |
| Declare. |
| (LANG_HOOKS_INITIALIZER): Add tree_dump hooks. |
| * Makefile.in: Move tree-dump.o to language-independent back-end. |
| |
| 2001-11-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * 1750a.h (DBX_REGISTER_NUMBER): Don't define. |
| * alpha.h (DBX_REGISTER_NUMBER): Likewise. |
| * arc.h (DBX_REGISTER_NUMBER): Likewise. |
| * arm/aout.h (DBX_REGISTER_NUMBER): Likewise. |
| * avr.h (DBX_REGISTER_NUMBER): Likewise. |
| * c4x.h (DBX_REGISTER_NUMBER): Likewise. |
| * clipper.h (DBX_REGISTER_NUMBER): Likewise. |
| * convex.h (DBX_REGISTER_NUMBER): Likewise. |
| * cris.h (DBX_REGISTER_NUMBER): Likewise. |
| * dsp16xx.h (DBX_REGISTER_NUMBER): Likewise. |
| * elxsi.h (DBX_REGISTER_NUMBER): Likewise. |
| * fr30.h (DBX_REGISTER_NUMBER): Likewise. |
| * h8300.h (DBX_REGISTER_NUMBER): Likewise. |
| * i370.h (DBX_REGISTER_NUMBER): Likewise. |
| * i860.h (DBX_REGISTER_NUMBER): Likewise. |
| * i860/paragon.h (DBX_REGISTER_NUMBER): Likewise. |
| * i860/sysv3.h (DBX_REGISTER_NUMBER): Likewise. |
| * i860/sysv4.h (DBX_REGISTER_NUMBER): Likewise. |
| * m32r.h (DBX_REGISTER_NUMBER): Likewise. |
| * m68hc11.h (DBX_REGISTER_NUMBER): Likewise. |
| * m88k.h (DBX_REGISTER_NUMBER): Likewise. |
| * mcore/mcore-elf.h (DBX_REGISTER_NUMBER): Likewise. |
| * mcore.h (DBX_REGISTER_NUMBER): Likewise. |
| * mn10200.h (DBX_REGISTER_NUMBER): Likewise. |
| * mn10300.h (DBX_REGISTER_NUMBER): Likewise. |
| * pdp11.h (DBX_REGISTER_NUMBER): Likewise. |
| * romp.h (DBX_REGISTER_NUMBER): Likewise. |
| * rs6000.h (DBX_REGISTER_NUMBER): Likewise. |
| * rs6000/sysv4.h (DBX_REGISTER_NUMBER): Likewise. |
| * s390/linux.h (DBX_REGISTER_NUMBER): Likewise. |
| * stormy16.h (DBX_REGISTER_NUMBER): Likewise. |
| * v850.h (DBX_REGISTER_NUMBER): Likewise. |
| * vax.h (DBX_REGISTER_NUMBER): Likewise. |
| * we32k.h (DBX_REGISTER_NUMBER): Likewise. |
| |
| * defaults.h (DBX_REGISTER_NUMBER): Provide a default. |
| * doc/tm.texi (DBX_REGISTER_NUMBER): Update. |
| |
| 2001-11-21 H.J. Lu <hjl@gnu.org> |
| |
| * config/rs6000/sysv4.h (LIB_SPEC): Fix a typo. |
| |
|