| 2002-01-31 Zack Weinberg <zack@codesourcery.com> |
| |
| * c-lex.c (yyparse): Call debug_hooks->start_source_file for |
| the primary source file; this has not been done yet. |
| * c-decl.c (c_expand_body): Reset input_filename from |
| DECL_SOURCE_FILE (fndecl) before calling init_function_start. |
| |
| 2002-01-31 Kazu Hirata <kazu@hxi.com> |
| |
| * rtlanal.c (subreg_regno_offset): Do not use |
| SUBREG_REGNO_OFFSET. |
| * system.h: Add SUBREG_REGNO_OFFSET to the GCC poison list. |
| * doc/tm.texi (SUBREG_REGNO_OFFSET): Remove. |
| |
| 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * gccbug.in: Follow GNU Coding Standards for --version. Use GCC |
| version rather than GNATS version in --version output. |
| |
| 2002-01-31 Richard Sandiford <rsandifo@redhat.com> |
| |
| * ifcvt.c (noce_process_if_block): Make a copy of the destination |
| when copying back from a temporary. |
| |
| 2002-01-30 Richard Henderson <rth@redhat.com> |
| |
| * ifcvt.c (dead_or_predicable): Handling merging when other_bb |
| and new_dest are the same. |
| |
| 2002-01-30 Richard Henderson <rth@redhat.com> |
| |
| PR opt/5076 |
| * rtl.h (NOTE_INSN_LOOP_END_TOP_COND): New. |
| * rtl.c (note_insn_name): Update. |
| * emit-rtl.c (remove_unnecessary_notes): Kill it. |
| * stmt.c (expand_end_loop): Kill jump opt code. Use LOOP_END_TOP_COND |
| to perform loop rotation. |
| (expand_exit_loop_top_cond): New. |
| * tree.h (expand_exit_loop_top_cond): Declare it. |
| * c-semantics.c (genrtl_while_stmt): Use it. |
| (genrtl_for_stmt): Likewise. |
| |
| 2002-01-30 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/mips/mips.h (PARM_BOUNDARY): Guarantee alignment of |
| arguments to 64-bit boundaries on 64-bit ABIs. |
| |
| 2002-01-30 Steve Ellcey <sje@cup.hp.com> |
| |
| * loop.c (loop_invariant_p): Special case pic_offset_table_rtx. |
| |
| 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * c-decl.c (grokdeclarator): Handle type being a typedef for an |
| invalid type. |
| |
| 2002-01-30 David O'Brien <obrien@FreeBSD.org> |
| |
| * config.gcc: Include sparc/biarch64.h rather than sparc/sparc_bi.h. |
| * config/sparc/sparc_bi.h: Remove file. |
| * config/sparc/biarch64.h: New file (rename of sparc_bi.h). |
| |
| 2002-01-30 Richard Henderson <rth@redhat.com> |
| |
| * sched-deps.c (sched_analyze): Make a call read the frame pointer. |
| |
| 2002-01-30 Zack Weinberg <zack@codesourcery.com> |
| |
| * expmed.c (emit_store_flag): Call protect_from_queue on op0 and op1. |
| |
| 2002-01-28 Jason Merrill <jason@redhat.com> |
| |
| * dwarf2out.c (dwarf_cfi_name): Add other DWARF 3 codes. |
| (output_cfi): Likewise. Disable DW_CFA_GNU_negative_offset_extended. |
| (reg_save): Use DW_CFA_offset_extended_sf instead. |
| |
| * dwarf2out.c (dwarf2out_finish): Don't abort if there were errors. |
| |
| 2002-01-29 Jakub Jelinek <jakub@redhat.com> |
| |
| * cselib.c (cselib_record_sets): Use IF_THEN_ELSE result |
| in cselib_lookup. |
| |
| 2002-01-29 Aldy Hernandez <aldyh@redhat.com> |
| |
| * rs6000.md ("*call_value_local32"): Remove constraints. |
| ("*call_value_local64"): Same. |
| ("*call_value_indirect_nonlocal_aix32"): Same. |
| ("*call_value_nonlocal_aix32"): Same. |
| ("*call_value_indirect_nonlocal_aix64"): Same. |
| ("*call_value_nonlocal_aix64"): Same. |
| ("*call_value_nonlocal_sysv"): Same. |
| |
| 2002-01-29 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/elf.h (SDB_DEBUGGING_INFO): Undef. |
| |
| 2002-01-29 Richard Henderson <rth@redhat.com> |
| |
| * expr.c (force_operand): Ignore flag_pic for detecting pic |
| address loads. |
| * regclass.c (init_reg_sets_1): Test fixed_regs not flag_pic |
| for determining if PIC_OFFSET_TABLE_REGNUM is call-clobbered. |
| * resource.c (mark_target_live_regs): Use regs_invalidated_by_call |
| instead of open-coded loop. |
| * doc/tm.texi (PIC_OFFSET_TABLE_REGNUM): Clarify that it must |
| be fixed when in use. |
| |
| 2002-01-29 Richard Henderson <rth@redhat.com> |
| |
| * sched-int.h (struct deps_reg): Add uses_length, clobbers_length. |
| * sched-rgn.c (propagate_deps): Update them. |
| * sched-deps.c (sched_analyze_insn): Update them. Flush the |
| clobbers list when either gets too long. |
| |
| 2002-01-29 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/i386/i386.h (LIMIT_RELOAD_CLASS): Handle LEGACY_REGS |
| and INDEX_REGS the same as GENERAL_REGS. |
| (SECONDARY_OUTPUT_RELOAD_CLASS): Likewise. |
| |
| 2002-01-29 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * tree.c (build_nonstandard_integer_type): Correct prototype. |
| |
| 2002-01-29 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.md (movstrsico, movstrdix_64, |
| movstrsix_31): Remove, replace by ... |
| (movstrdi_short, movstrsi_short, movstrdi_long, |
| movstrsi_long): ... these. New. |
| (movstrdi, movstrsi): Adapt. |
| |
| (rotldi3, rotlsi3, ashldi3, *ashldi3_31, *ashldi3_64, |
| ashlsi3, lshrdi3, *lshrdi3_31, *lshrdi3_64, lshrsi3): |
| Remove unnecessary CC clobber. |
| (*ashrdi3_cc_31, *ashrdi3_cconly_31, *ashrdi3_cc_64, |
| *ashrdi3_cconly_64, *ashrsi3_cc, *ashrsi3_cconly): New. |
| |
| (divmoddi4): Don't partially initialize TImode register. |
| |
| 2002-01-29 Geoffrey Keating <geoffk@redhat.com> |
| |
| * doc/sourcebuild.texi (C Tests): Document gcc.dg/debug directory. |
| |
| 2002-01-29 Richard Henderson <rth@redhat.com> |
| |
| * flow.c (print_rtl_and_abort): Remove. |
| (print_rtl_and_abort_fcn): Remove. |
| (verify_local_live_at_start): Use dump_bb instead. |
| (verify_wide_reg): Likewise. Take a basic_block, not rtl endpoints. |
| (verify_wide_reg_1): Return 2 on mode test failure. |
| |
| 2002-01-29 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| PR c/3325, c/3326, c/2511, c/3347 |
| * c-decl.c (enum_decl_context): Remove BITFIELD. |
| (grokdeclarator): Take bitfield width as an input. |
| Ensure bitfields are given the correct type. Perform |
| bitfield width validation with build_bitfield_integer_type |
| rather than waiting for finish_struct. |
| (grok_typename, grok_typename_in_parm_context, start_decl, |
| push_parmdecl, grokfield, start_function): Update calls to |
| grokdeclarator. |
| (build_bitfield_integer_type): New function. |
| (finish_struct): Move bitfield validation to grokdeclarator |
| and build_bitfield_integer_type. |
| * tree.c (build_nonstandard_integer_type): New function. |
| * tree.h (build_nonstandard_integer_type): New prototype. |
| objc: |
| * objc-act.c (objc_copy_list): Remove DECL_INITIAL kludge. |
| |
| 2002-01-29 Jakub Jelinek <jakub@redhat.com> |
| |
| PR other/1502: |
| * cppinit.c (cpp_handle_option): Add ignore argument, if it is zero, |
| don't ignore unrecognized -W* options. |
| (cpp_handle_options): Pass 1 as last argument to cpp_handle_option. |
| * cpplib.h (cpp_handle_option): Adjust prototype. |
| * c-decl.c (c_decode_options): Pass 0 as last argument to |
| cpp_handle_option. |
| |
| PR c/2896: |
| * gcc.c (cpp_unique_options): Split from cpp_options. |
| (cpp_options): Source cpp_unique_options. |
| (default_compilers): Use cpp_unique_options instead of cpp_options |
| when used together with cc1_options. |
| (static_specs): Add cpp_unique_options. |
| * objc/lang-specs.h: Use cpp_unique_options instead of cpp_options |
| when used together with cc1_options. |
| |
| 2002-01-29 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300-protos.h: Update the prototype of |
| output_a_shift. |
| * config/h8300/h8300.c (output_a_shift): Remove an unused |
| argument 'insn'. Remove redundant code. |
| * config/h8300/h8300.md: Adust to the new prototype of |
| output_a_shift. |
| |
| 2002-01-29 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300-protos.h: Update the prototypes of |
| emit_a_rotate and expand_a_rotate. |
| * config/h8300/h8300.c (emit_a_rotate): Change the type of the |
| first argument to 'enum rtx_code'. |
| (expand_a_rotate): Likewise. |
| |
| 2002-01-28 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300-protos.h: Update the prototype of |
| output_simode_bld. |
| * config/h8300/h8300.c (output_simode_bld): Remove an argumen |
| 'log2'. |
| * config/h8300/h8300.md: Adjust to the new prototype. |
| |
| 2002-01-28 Kazu Hirata <kazu@hxi.com> |
| |
| * conifg/h8300/h8300.c (h8300_adjust_insn_length): Remove |
| redundant code. |
| |
| 2002-01-28 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * emit-rtl.c (gen_rtx_REG): Check that the PIC_OFFSET_TABLE_REGNUM |
| is a fixed register before returning pic_offset_table_rtx. |
| * loop.c (scan_loop): Don't hoist insns that set pic_offset_table_rtx |
| when PIC_OFFSET_TABLE_REG_CALL_CLOBBERED is defined. |
| |
| 2002-01-28 Jason Merrill <jason@redhat.com> |
| |
| * dwarf2.h: Sync with src version. |
| |
| 2002-01-28 Paul Koning <pkoning@equallogic.com> |
| |
| * builtin-types.def (BT_FN_VOID_CONST_PTR_VAR): Replace |
| BT_FN_VOID_PTR_VAR. |
| * builtins.def (BUILT_IN_PREFETCH): Change first argument to be const. |
| * doc/extend.texi (__builtin_prefetch): Update documentation: |
| first argument is now const void ptr. |
| |
| 2002-01-28 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300-protos.h: Remove an unused prototype. |
| |
| 2002-01-28 Roman Zippel <zippel@linux-m68k.org> |
| |
| * toplev.c (lang_independent_init): Round up identifier size. |
| |
| 2002-01-28 Richard Earnshaw <rearnsha@arm.com> |
| |
| * config.gcc: Revert previous change. |
| |
| 2002-01-28 Andris Pavenis <pavenis@latnet.lv> |
| |
| * config/i386/djgpp.h: Use STRIP_NAME_ENCODING in macro UNIQUE_SECTION |
| |
| 2002-01-28 Richard Earnshaw <rearnsha@arm.com> |
| |
| * config.gcc (*-*-netbsdelf*): Set up generic parameters. |
| (*-*-netbsd*): Always use collect2. Remove collect2 settings from |
| other non-elf netbsd config frags. |
| * config/netbsd-aout.h (STARTFILE_SPEC): Don't pull in c++rt0 since |
| collect2 will does that. |
| * config/netbsd.h (LIBGCC_SPEC): Add white space before -lgcc, so that |
| shared-lib frobbing will work. |
| |
| 2002-01-28 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.h: Fix formatting. |
| * config/h8300/h8300.md: Likewise. |
| |
| 2002-01-28 Loren J. Rittle <ljrittle@acm.org> |
| |
| * fixinc/inclhack.def (strict_ansi_not): Add a bypass based on |
| the old, removed AAA_standards fix. |
| * fixinc/fixincl.x: Rebuilt. |
| |
| 2002-01-28 Hans-Peter Nilsson <hp@axis.com> |
| |
| * config/cris/cris.h (CRT_CALL_STATIC_FUNCTION): Change to emit |
| atexit call in crtbegin, hooked in after call to frame_dummy; |
| register EH before registering __fini__start. |
| |
| 2002-01-28 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/altivec.h: Remove spurious semicolons. |
| |
| 2002-01-27 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md: Replace dead bit extraction patterns |
| with ones that work. |
| |
| Sun Jan 27 13:23:40 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * emit-rtl.c (get_mem_attrs): Don't default alignment for non-BLKmode |
| if not STRICT_ALIGNMENT. |
| * rtl.h (MEM_ALIGN): Likewise. |
| |
| 2002-01-27 Craig Rodrigues <rodrigc@gcc.gnu.org> |
| |
| * doc/invoke.texi (-fdump-translation-unit): Revert this |
| patch: 2001-10-21 Craig Rodrigues <rodrigc@gcc.gnu.org> |
| |
| 2002-01-27 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md (define_constants): New. |
| (anonymous patterns) Use defined constants appropriately. |
| |
| 2002-01-27 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.c (function_arg): Remove redundant code. |
| |
| 2002-01-26 Richard Henderson <rth@redhat.com> |
| |
| * sched-deps.c (reg_pending_uses_head): New. |
| (reg_pending_barrier): Rename from reg_pending_sets_all. |
| (find_insn_list): Don't mark inline. |
| (find_insn_mem_list): Remove. |
| (add_dependence_list, add_dependence_list_and_free): New. |
| (flush_pending_lists): Replace only_write param with separate |
| for_read and for_write parameters. Update all callers. Use |
| add_dependence_list_and_free. |
| (sched_analyze_1): Do not add reg dependencies here; just set |
| the pending bits. Use add_dependence_list. |
| (sched_analyze_2): Likewise. |
| (sched_analyze_insn): Replace schedule_barrier_found with |
| reg_pending_barrier. Add all dependencies for pending reg |
| uses, sets, and clobbers. |
| (sched_analyze): Don't add reg dependencies for calls, just |
| set pending bits. Use regs_invalidated_by_call. Treat |
| sched_before_next_call as a normal list, not a fake insn. |
| (init_deps): No funny init for sched_before_next_call. |
| (free_deps): Free pending mems lists. Don't zero reg_last. |
| (init_deps_global): Init reg_pending_uses. |
| (finish_deps_global): Free it. |
| * sched-int.h (deps): Make in_post_call_group_p boolean. Update docs. |
| (find_insn_mem_list): Remove. |
| * sched-rgn.c (concat_INSN_LIST, concat_insn_mem_list): New. |
| (propagate_deps): Use them. Zero temp mem lists. |
| |
| 2002-01-26 Richard Henderson <rth@redhat.com> |
| |
| * Makefile.in (CRTSTUFF_CFLAGS): New. |
| (crtbegin.o, crtend.o, crtbeginS.o, crtendS.o, crtbeginT.o): Use it. |
| * config.gcc (alpha-linux, alpha-freebsd, alpha-netbsd): Use plain |
| crtstuff.c instead of alpha assembly version. |
| * crtstuff.c (CRT_CALL_STATIC_FUNCTION): Rewrite to assume the |
| entire dummy function sequence. Use FORCE_CODE_SECTION_ALIGN |
| not FORCE_{INIT,FINI}_SECTION_ALIGN. |
| (__do_global_dtors_aux): Mark used. |
| (frame_dummy, __do_global_ctors_aux): Mark used. |
| (fini_dummy, init_dummy): Remove. |
| |
| * config/alpha/crtbegin.asm: Remove file. |
| * config/alpha/crtend.asm: Remove file. |
| * config/alpha/t-crtbe: Remove file. |
| * config/alpha/elf.h (CRT_CALL_STATIC_FUNCTION): New. |
| (LINK_EH_SPEC): New. |
| |
| * config/cris/cris.h (CRT_CALL_STATIC_FUNCTION): Rewrite old |
| FORCE_INIT_SECTION_ALIGN hack. Register __fini_start before |
| calling constructors. |
| * config/cris/linux.h (CRT_CALL_STATIC_FUNCTION): Undef. |
| |
| * config/i386/i386.h (CRT_CALL_STATIC_FUNCTION): New. |
| * config/i386/linux.h (CRT_CALL_STATIC_FUNCTION): Replace old |
| CRT_END_INIT_DUMMY hack. |
| * config/i386/sol2.h (FORCE_CODE_SECTION_ALIGN): Replace |
| FORCE_{INIT,FINI}_SECTION_ALIGN. |
| |
| * config/mcore/mcore-elf.h (FORCE_CODE_SECTION_ALIGN): Replace |
| FORCE_{INIT,FINI}_SECTION_ALIGN. |
| |
| * config/s390/s390.h (CRT_CALL_STATIC_FUNCTION): Update for new |
| invocation sequence. |
| * config/sh/sh.h (CRT_CALL_STATIC_FUNCTION): Likewise. |
| |
| * doc/tm.texi (CRT_CALL_STATIC_FUNCTION): Update. |
| (FORCE_CODE_SECTION_ALIGN): New. |
| |
| 2002-01-26 Richard Henderson <rth@redhat.com> |
| |
| * config/cris/cris.c (cris_print_operand): Handle 64-bit CONST_INT. |
| |
| 2002-01-26 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (alpha_sa_mask): Mark RA for unicos here too. |
| (alpha_sa_size): Use alpha_sa_mask to compute size of saved regs. |
| |
| 2002-01-26 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md: Remove bit extraction patterns that |
| cannot be triggered. |
| Restrict each bit extraction pattern to a variant on which the |
| pattern is tested. |
| |
| 2002-01-26 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * doc/include/texinfo.tex: Update to version 2002-01-04.07. |
| |
| 2002-01-26 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md: Remove bit test patterns that cannot |
| be triggered. |
| Restrict each bit test pattern to a variant on which the |
| pattern is tested. |
| |
| 2002-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * builtins.c (expand_builtin_strncat): Remove redundant check for |
| INTEGER_CST. |
| |
| 2002-01-25 David O'Brien <obrien@FreeBSD.org> |
| |
| * config/i386/x86-64.h (DEFAULT_PCC_STRUCT_RETURN): Do not overide |
| default setting. |
| * config/i386/freebsd64.h (DEFAULT_PCC_STRUCT_RETURN): Do not override |
| existing setting. |
| |
| 2002-01-25 Geoffrey Keating <geoffk@redhat.com> |
| |
| * dbxout.c (dbxout_init): Use assemble_name rather than just |
| stripping off the first character. |
| (dbxout_source_file): Likewise. |
| |
| 2002-01-25 DJ Delorie <dj@redhat.com> |
| |
| * config/sparc/sparc.c (sparc_emit_set_symbolic_const64): Compare |
| using rtx_equal_p, not by comparing pointers. |
| |
| 2002-01-25 Steve Ellcey <sje@cup.hp.com> |
| |
| * emit-rtl.c (gen_rtx_REG): Always return the same rtx |
| for PIC_OFFSET_TABLE_REGNUM. |
| (init_emit_once): Use gen_raw_REG to initialize pic_offset_table_rtx. |
| |
| 2002-01-25 David O'Brien <obrien@FreeBSD.org> |
| |
| * config.gcc (x86_64-*-freebsd*): New target. |
| (x86_64-*-netbsd*,x86_64-*-linux*): Use ${tm_file} rather than its |
| value. |
| (i[34567]86-*-freebsd*): Don't include svr4.h. |
| * config/i386/freebsd64.h: New file. |
| |
| 2002-01-25 Douglas B Rupp <rupp@gnat.com> |
| |
| * config/alpha/x-vms (version): Make static. |
| |
| * config/alpha/vms.h (MD_FALLBACK_FRAME_STATE_FOR): Fix error |
| in previous checkin. |
| |
| * Makefile.in (install-headers-cp): New target. |
| * config.gcc (alpha-dec-*vms*): Install headers with |
| install-headers-cp |
| |
| Fri Jan 25 22:42:49 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * unroll.c (unroll_loop): Lower final_value to nonmemory operand; |
| avoid it's copies. |
| |
| Fri Jan 25 08:26:19 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * builtins.c (expand_builtin_strncpy): Use integer_zerop instead |
| of compare_tree_int. |
| (expand_builtin_strncat): Likewise. |
| * c-decl.c (finish_struct): Use tree_low_cst. |
| * tree.h (compare_tree_int): Arg is unsigned HOST_WIDE_INT. |
| * tree.c (compare_tree_int): Likewise. |
| |
| 2002-01-25 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * reload1.c (eliminate_regs_in_insn): Recognize frame pointer |
| adjustments even if they are implemented by more than two insns. |
| |
| Fri Jan 25 20:43:56 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * df.c (df_ref_create, df_ref_record_1, df_ref_record): Kill BB arg. |
| * df.h (struct ref): Kill B. |
| (DF_REF_BB, DF_REF_BBNO): Use BLOCK_FOR_INSN. |
| |
| * basic-block.h (PROP_EQUAL_NOTES): New flag. |
| * flow.c (propagate_one_insn): Use it. |
| (mark_used_regs): Handle NIL. |
| |
| 2001-01-25 Geoffrey Keating <geoffk@redhat.com> |
| |
| * config/stormy16/stormy16.md (tablejump_pcrel): Use a MEM |
| to help folding. |
| |
| 2002-01-25 David Edelsohn <edelsohn@gnu.org> |
| |
| * rs6000.md (prefetch): Make address V4SI mode so that the address |
| is restricted to legitimate form for instruction. |
| |
| 2002-01-25 Bob Wilson <bob.wilson@acm.org> |
| |
| * doc/install.texi (xtensa-*-elf): New target. |
| (xtensa-*-linux*): New target. |
| * doc/contrib.texi: Add myself. |
| |
| 2002-01-25 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * config/arm/arm.c (arm_hard_regno_mode_ok): Allow any general |
| purpose register to hold an SImode (or smaller) value. |
| |
| 2002-01-25 Jakub Jelinek <jakub@redhat.com> |
| |
| * unwind-dw2-fde-glibc.c: If inhibit_libc, use __register_frame* |
| registry only. |
| * crtstuff.c: Likewise. |
| |
| 2002-01-25 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md (negation patterns): Tighten |
| predicates to register_operand. |
| |
| 2002-01-24 Aldy Hernandez <aldyh@redhat.com> |
| |
| * loop.c (emit_prefetch_instructions): Use the prefetch insn's |
| mode, not Pmode. |
| |
| * builtins.c (expand_builtin_prefetch): Same. |
| |
| 2002-01-24 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/sh/sh.md (sym_label2reg): Make sure all CONSTs have |
| modes. |
| |
| 2002-01-24 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.c (print_operand): Remove support for |
| operand character 'A'. |
| * config/h8300/h8300.md (three anonymous patterns): Replace |
| operand character 'A' with either 'T' or 'S'. |
| |
| 2002-01-24 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.c (print_operand): Remove support for |
| operand character 'U'. |
| |
| 2002-01-24 Andris Pavenis <pavenis@latnet.lv> |
| |
| * config/i386/t-djgpp: Use NATIVE_SYSTEM_HEADER_DIR. |
| |
| 2002-01-24 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * config/arm/arm.c (arm_hard_regno_mode_ok): Allow SImode |
| values to be assigned to the stack pointer. |
| |
| 2002-01-14 Hartmut Penner <hpenner@de.ibm.com> |
| |
| * emit_rtl.c (gen_lowpart_common): Conversion from const_int |
| to const_double needs to be done right for big-endian systems. |
| |
| 2002-01-24 Jason Merrill <jason@redhat.com> |
| |
| PR c++/2432 |
| * config/sparc/sparc.md (call-jump peepholes): Pass the right insn |
| to can_throw_internal. |
| |
| 2002-01-23 Richard Henderson <rth@redhat.com> |
| |
| * fold-const.c (fold): Change UINT_MAX test to check vs precision |
| rather than TYPE_MAX_VALUE. Fix indentation and a bogus negation. |
| |
| 2002-01-24 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/sh/sh.md (symGOT_load, sym2GOT, sym2GOTOFF): New expands. |
| (symGOT2reg): Use them, then set as GOT value as unchanging. |
| (symGOTOFF2reg): Set REG_EQUAL note. Use a different pseudo |
| as a temporary, if possible. |
| (symPLT_label2reg): Enclose (pc) in UNSPEC_PIC. Emit |
| sym@PLT-(.LPCS#+2-.) instead of sym@PLT+.-(.LPCS#+2). |
| |
| 2002-01-23 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md: Fix xorqi and xorqi so that they will |
| accept to accept 0x80 as operands[2]. |
| |
| 2002-01-24 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/sparc/sparc.md (fix_trunctfdi2): Correct typo in mode. |
| |
| 2002-01-23 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.md (call_value_osf_1_er peepholes): Fix typo. |
| |
| 2002-01-23 Aldy Hernandez <aldyh@redhat.com> |
| |
| * c-parse.in (parmlist_or_identifiers): Add maybe_attribute. |
| (parmlist_or_identifiers_1): Verify that only a parmlist follows |
| an attribute. |
| |
| 2002-01-23 Richard Henderson <rth@redhat.com> |
| |
| * expr.c (move_by_pieces_1): Extend size before negation. |
| |
| * config/m68k/t-m68kbare (MULTILIB_OPTIONS): Add 68040 and 68060. |
| (MULTILIB_MATCHES): Remove 68040 and 68060 aliases. |
| (MULTILIB_EXCEPTIONS): Ignore 68881 and soft-float for 68040 and 68060. |
| * config/m68k/t-m68kelf: Likewise. |
| |
| 2002-01-23 Bob Wilson <bob.wilson@acm.org> |
| |
| * config/xtensa/elf.h: New file. |
| * config/xtensa/lib1funcs.asm: New file. |
| * config/xtensa/lib2funcs.S: New file. |
| * config/xtensa/linux.h: New file. |
| * config/xtensa/t-xtensa: New file. |
| * config/xtensa/xtensa-config.h: New file. |
| * config/xtensa/xtensa-protos.h: New file. |
| * config/xtensa/xtensa.c: New file. |
| * config/xtensa/xtensa.h: New file. |
| * config/xtensa/xtensa.md: New file. |
| * config.gcc (xtensa-*-elf*): New target. |
| (xtensa-*-linux*): New target. |
| * cse.c (canon_hash): Compare rtx pointers instead of register |
| numbers. This is required for the Xtensa port. |
| * integrate.c (copy_insn_list): Handle case where the static |
| chain is in memory and the memory address has to be copied to |
| a register. |
| * doc/invoke.texi (Option Summary): Add Xtensa options. |
| (Xtensa Options): New node. |
| * doc/md.texi (Machine Constraints): Add Xtensa machine constraints. |
| |
| 2002-01-23 Zack Weinberg <zack@codesourcery.com> |
| |
| * diagnostic.c (internal_error): Do ICE suppression only |
| when ENABLE_CHECKING is not defined. |
| |
| * c-typeck.c (require_complete_type): Return error_mark_node |
| if type is error_mark_node. |
| |
| 2002-01-23 Janis Johnson <janis187@us.ibm.com> |
| |
| * toplev.c (process_options): Disable -fprefetch-loop-arrays with |
| -Os and issue a warning. |
| |
| 2002-01-23 Zack Weinberg <zack@codesourcery.com> |
| |
| * doc/fragments.texi, doc/hostconfig.texi: Update to reflect |
| current (lack of) need for host configuration by hand. |
| |
| * doc/gccint.texi, doc/rtl.texi, doc/tm.texi: Adjust cross |
| references. Documentation of some target macros moved from |
| hostconfig.texi to tm.texi. |
| |
| 2002-01-23 Will Cohen <wcohen@redhat.com> |
| |
| * config/arm/arm.h (THUMB_FUNCTION_PROFILER): Define if not currently |
| defined. |
| |
| 2002-01-23 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md (*andorhi3): Accept 0x8000 as an |
| operand[3]. |
| |
| 2002-01-23 Jason Merrill <jason@redhat.com> |
| |
| * tree.c (build1): Don't set TREE_READONLY on INDIRECT_REF. |
| |
| * function.c (assign_parms): Don't put args of inline functions |
| into registers when not optimizing. |
| |
| 2002-01-23 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * config/arm/arm.md (UNSPEC_PROLOGUE_USE): New unspec constant. |
| (prologue_use): New pattern. |
| * config/arm/arm.c (expand_prologue): Use gen_prologue_use in |
| preference to gen_rtx_USE. |
| (thumb_expand_prologue): Use gen_prologue_use in preference to |
| gen_rtx_USE. |
| (thumb_expand_epilogue): Use gen_prologue_use in preference to |
| gen_rtx_USE. |
| |
| 2002-01-23 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * loop.c [!HAVE_prefetch] (CODE_FOR_prefetch): Define to 0. |
| |
| 2002-01-23 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| PR c/3504 |
| * doc/extend.texi: Correct documentation of __alignof__. |
| |
| 2002-01-22 Zack Weinberg <zack@codesourcery.com> |
| |
| * params.h: Rename arguments of DEFPARAM so that it will be |
| recognized as a translation keyword. |
| |
| 2002-01-22 Aldy Hernandez <aldyh@redhat.com> |
| |
| * extend.texi: Document altivec functions. |
| Fix N-bit adjectives in X86 builtin documentation. |
| |
| 2002-01-22 Alexandre Oliva <aoliva@redhat.com> |
| |
| * reload.c (reg_overlap_mentioned_for_reload_p): Handle PLUS and |
| auto_inc_dec values. |
| |
| 2002-01-22 Richard Earnshaw <rearnsha@arm.com> |
| |
| * config/netbsd-aout.h (SWITCH_TAKES_ARG): Remove bogus white space |
| after backslash. |
| (ASM_DECLARE_OBJECT_NAME): Add missing backslash before final line. |
| |
| 2002-01-22 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/i386/freebsd-aout.h (ASM_QUAD): Undefine. |
| |
| 2002-01-22 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (split_small_symbolic_mem_operand): Use |
| copy_insn not copy_rtx. |
| |
| 2002-01-23 Alan Modra <amodra@bigpond.net.au> |
| |
| * combine.c (simplify_and_const_int): Don't trunc_int_for_mode |
| "nonzero" as that might add "1" bits. Ensure "constop" is |
| properly sign extened. |
| (force_to_mode): Tweak for sign extended constop. |
| |
| 2002-01-22 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (some_small_symbolic_mem_operand) Use |
| for_each_rtx instead of assuming we're already looking at the MEM. |
| (split_small_symbolic_mem_operand): Likewise. |
| * config/alpha/alpha.h (PREDICATE_CODES): Update. |
| * config/alpha/alpha.md (small symbolic memory splitters): Update. |
| |
| 2002-01-22 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.md (divmodsi_internal_er): Generate lituse |
| sequence number for the literal. |
| (divmoddi_internal_er): Likewise. |
| |
| 2002-01-22 Craig Rodrigues <rodrigc@gcc.gnu.org> |
| |
| PR java/4972 |
| * aclocal.m4 (AM_ICONV): Put linking flags for libiconv |
| in LIBICONV variable. |
| * configure: Regenerated. |
| |
| 2002-01-22 Krister Walfridsson <cato@df.lth.se> |
| |
| * dependence.c (build_def_use): Remove array_idx. |
| |
| * dwarfout.c (last_filename): Remove. |
| (output_compile_unit_die): Remove last_filename. |
| |
| 2002-01-22 Roger Sayle <roger@eyesopen.com> |
| Richard Henderson <rth@redhat.com> |
| |
| PR opt/3640 |
| * fold-const.c (fold): Optimize unsigned comparisons against |
| UINT_MAX (and similar unsigned constants). |
| |
| 2002-01-22 Janis Johnson <janis187@us.ibm.com> |
| |
| * Makefile.in (loop.o): Depend on OPTABS_H. |
| * loop.c (emit_prefetch_instructions): Check the prefetch operand |
| against the predicate. |
| |
| PR target/5379 |
| * config/i386/i386.md (prefetch_sse): Specify "p" as a constraint |
| for the address operand. |
| |
| 2002-01-22 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/freebsd.h (FUNCTION_PROFILER): Remove. |
| |
| 2002-01-22 Craig Rodrigues <rodrigc@gcc.gnu.org> |
| |
| PR other/5450 |
| * config/i386/sysv4.h (CPP_SPEC): Define, and add CPU |
| preprocessor flags. |
| |
| 2002-01-22 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config.gcc (x86_64-*-netbsd*): New target. |
| * config/i386/netbsd64.h: New file. |
| |
| 2002-01-22 Aldy Hernandez <aldyh@redhat.com> |
| |
| * regrename.c (kill_value): Fix typo. |
| |
| 2002-01-22 Aldy Hernandez <aldyh@redhat.com> |
| |
| * doc/tm.texi: Remove STARTING_FRAME_PHASE. |
| |
| * config/rs6000/rs6000.h: Same. |
| |
| * function.c (instantiate_virtual_regs): Remove |
| STARTING_FRAME_PHASE. |
| (assign_stack_local_1): Same. |
| Calculate frame phase. |
| |
| 2002-01-22 Nick Clifton <nickc@redhat.com> |
| |
| * config/arm/arm.h (CONDITIONAL_REGISTER_USAGE): Move 'regno' |
| variable declaration to outer scope in order to simplify |
| future extensions. |
| (HARD_REGNO_MODE_OK): Replace macro body with a with a call to |
| arm_hard_regno_mode_ok. |
| * config/arm/arm-protos.h: Add a prototype for |
| arm_hard_regno_mode_ok. |
| * config/arm/arm.c (soft_df_operand): Remove now redundant |
| check for DImode values using IP_REGNUM. |
| (nonimmediate_soft_df_operand): Remove now redundant check for |
| DImode values using IP_REGNUM. |
| (arm_hard_regno_mode_ok): New function. New check: make sure |
| that DImode values are not stored in IP_REGNUM. |
| |
| * config/arm/arm.c (arm_expand_prologue): Replace REG_MAYBE_DEAD |
| note with a USE. |
| (thumb_expand_prologue): Replace REG_MAYBE_DEAD note with a USE. |
| |
| 2002-01-22 Jason Merrill <jason@redhat.com> |
| |
| * c-semantics.c (genrtl_compound_stmt): Only check nesting |
| consistency if this COMPOUND_STMT is scoped. |
| |
| 2002-01-22 Kazu Hirata <kazu@hxi.com> |
| |
| * predict.c: Fix formatting. |
| * print-tree.c: Likewise. |
| * protoize.c: Likewise. |
| * real.h: Likewise. |
| * rtl.h: Likewise. |
| * sbitmap.h: Likewise. |
| * scan.c: Likewise. |
| * sched-deps.c: Likewise. |
| * sched-vis.c: Likewise. |
| * sdbout.c: Likewise. |
| * sibcall.c: Likewise. |
| * ssa.c: Likewise. |
| * ssa-ccp.c: Likewise. |
| * ssa-dce.c: Likewise. |
| * stmt.c: Likewise. |
| * stor-layout.c: Likewise. |
| * system.h: Likewise. |
| |
| Tue Jan 22 06:26:33 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * tree.c (int_fits_type_p): If bounds of a subtype are variable, see |
| if fits in bounds of base type. |
| |
| * dwarf2out.c (equate_decl_number_to_die): Add "int" to decls. |
| (loc_descriptor_from_tree, case CALL_EXPR, case ADDR_EXPR): New. |
| (add_bound_info, default): If can't find a context, make a |
| SAVE_EXPR. |
| (dwarf2out_finish): Check for SAVE_EXPR in node->created_for. |
| |
| 2002-01-22 Hans-Peter Nilsson <hp@axis.com> |
| |
| * c-typeck.c (parser_build_binary_op): If result from |
| build_binary_op is ERROR_MARK just return error_mark_node without |
| further processing. |
| |
| 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config/netbsd.h (TARGET_HAS_F_SETLKW): define. |
| Split a.out-specific bits into... |
| * config/netbsd-aout.h: ...this. |
| * config/netbsd-elf.h: New file. |
| * config/alpha/netbsd-elf.h: Remove. |
| * config/alpha/netbsd.h: Rewrite for a NetBSD/alpha ELF target. |
| * config/i386/netbsd-elf.h (LIB_SPEC): Remove. |
| (STARTFILE_SPEC): Remove redundant definition. |
| (ENDFILE_SPEC): Likewise. |
| (LINK_SPEC): Likewise. |
| (CPP_SPEC): Likewise. |
| (ASM_SPEC): Likewise. |
| (LIB_SPEC): Likewise. |
| (SWITCH_TAKES_ARG): Likewise. |
| (TARGET_MEM_FUNCTIONS): Likewise. |
| (CPP_PREDEFINES): Redefine. |
| (ASM_FINAL_SPEC): Remove redefinition. |
| (ASM_COMMENT_START): Redefine. |
| (FUNCTION_PROFILER): Define. |
| (TARGET_VERSION): Redefine. |
| Comment and formatting cleanup. |
| * config/i386/netbsd.h: Include <netbsd-aout.h>. |
| * config/m68k/netbsd.h: Include <netbsd-aout.h>. |
| * config/mips/netbsd.h: Rewrite for NetBSD/mips ELF target, |
| big- or little-endian. |
| * config/ns32k/netbsd.h: Include <netbsd-aout.h>. |
| * config.gcc (*-*-netbsd*): Add definitions common to all |
| NetBSD configs. |
| (alpha*-*-netbsd*): Remove redundant xm_defines, gas, and |
| gnu_ld definitions. Add netbsd-elf.h to and remove |
| alpha/netbsd-elf.h from tm_file. Remove alpha/t-crtfm from |
| tmake_file, and don't lose previous tmake_file contents. |
| (arm*-*-netbsd*): Add netbsd-aout.h to tm_file. |
| (i[34567]86-*-netbsdelf*): Remove redundant xm_defines, gas, and |
| gnu_ld definitions. Add netbsd-elf.h to tm_file. |
| (mips-dec-netbsd*): Remove as alias for mipsel-*-netbsd*. |
| (mipsel-*-netbsd*): Rename this to... |
| (mips*-*-netbsd*): ...this. Add elfos.h to tm_file. Add |
| mips/little.h to tm_file for mips*el-*. |
| (powerpc-*-netbsd*): Remove redundant xm_defines definition. |
| (sparc-*-netbsd*): Add netbsd-aout.h to tm_file. |
| (vax-*-netbsd*): Add netbsd-aout.h to tm_file. |
| |
| 2002-01-21 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa-protos.h (reg_before_reload_operand): New function prototype. |
| * pa.c (reg_before_reload_operand): New function implementation. |
| * pa.md (decrement_and_branch_until_zero, movb): Use it. Change "!*m" |
| contraints to "*m". |
| |
| 2002-01-21 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
| |
| * combine.c (simplify_and_const_int): Properly sign-extend CONSTOP. |
| |
| 2002-01-21 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa64-hpux.h (MD_EXEC_PREFIX): Set to "/usr/ccs/bin". |
| (MD_STARTFILE_PREFIX): Set to "/usr/ccs/lib/pa20_64/". |
| (MD_STARTFILE_PREFIX_1): Set to "/opt/langtools/lib/pa20_64/". |
| (EH_FRAME_IN_DATA_SECTION): Define and update comment on init sections. |
| (ENDFILE_SPEC): Undefine. |
| (STARTFILE_SPEC): Redefine for PA. |
| |
| 2002-01-21 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
| |
| * config/rs6000/t-ppccomm (CRTSTUFF_T_CFLAGS_S): Re-add -fPIC. |
| |
| 2002-01-21 Daniel Jacobowitz <drow@mvista.com> |
| |
| * config.gcc: Add entries to supported PowerPC --with-cpu |
| types. |
| |
| 2002-01-21 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/i386/i386.c (ix86_function_arg_regno_p): Never return |
| true for 64-bit mode only SSE registers in 32-bit mode. |
| |
| 2002-01-21 Kazu Hirata <kazu@hxi.com> |
| |
| * unwind-dw2.c: Fix formatting. |
| * unwind-dw2-fde.c: Likewise. |
| * unwind-dw2-fde.h: Likewise. |
| * unwind-pe.h: Likewise. |
| * varasm.c: Likewise. |
| * varray.h: Likewise. |
| |
| 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| Remove workaround for register stack overwrite bug in mmix. |
| * config/mmix/mmix.c (mmix_target_asm_function_prologue): Remove |
| support for TARGET_REG_STACK_FILL_BUG. |
| * config/mmix/mmix.h: Remove member has_call_without_parameters. |
| (TARGET_MASK_REG_STACK_FILL_BUG, TARGET_REG_STACK_FILL_BUG): |
| Delete. |
| (TARGET_DEFAULT): Remove TARGET_MASK_REG_STACK_FILL_BUG. |
| (TARGET_SWITCHES): Remove -mreg-stack-fill-bug-workaround and |
| -mno-reg-stack-fill-bug-workaround. |
| * config/mmix/mmix.md ("call", "call_value"): Don't set struct |
| machine member has_call_without_parameters. |
| * doc/invoke.texi (Option Summary) <MMIX Options>: Remove |
| -mreg-stack-fill-bug-workaround and |
| -mno-reg-stack-fill-bug-workaround. |
| (MMIX Options): Ditto. |
| |
| 2002-01-21 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.c (function_arg): Replace 0 with NULL_RTX |
| as appropriate. |
| Remove redundant code. |
| |
| 2002-01-21 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * config/alpha/alpha.h, config/arc/arc.h, config/avr/avr.h, |
| config/c4x/c4x.h, config/d30v/d30v.h, config/dsp16xx/dsp16xx.h, |
| config/fr30/fr30.h, config/ia64/ia64.h, config/m68hc11/m68hc11.h, |
| config/mips/mips.h, config/rs6000/rs6000.h, config/sparc/sparc.h, |
| config/stormy16/stormy16.h, config/v850/v850.h: Remove commented |
| out target macro definitions and non-target-specific comments |
| mostly taken from old versions of the manual. |
| |
| 2002-01-20 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.h: Fix comment formatting. |
| * config/ia64/aix.h: Likewise. |
| * config/ia64/ia64-protos.h: Likewise. |
| * config/ia64/ia64.c: Likewise. |
| * config/ia64/ia64.h: Likewise. |
| * config/ia64/ia64intrin.h: Likewise. |
| * config/ia64/linux.h: Likewise. |
| * config/ia64/unwind-aix.c: Likewise. |
| * config/ia64/unwind-ia64.c: Likewise. |
| |
| 2002-01-20 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.c: Revise comments about shift code. |
| |
| 2002-01-20 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.c (function_arg): Update a comment. |
| |
| 2002-01-20 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md: Update the comments at the beginning |
| of the file. |
| |
| 2002-01-20 Kazu Hirata <kazu@hxi.com> |
| |
| * config/i370/i370.c: Fix comment formatting. |
| * config/i370/i370.h: Likewise. |
| * config/i370/i370.md: Likewise. |
| * config/i370/linux.h: Likewise. |
| |
| Sun Jan 20 18:40:14 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * reg-stack.c (subst_stack_regs): Properly check for deleted insn. |
| |
| * dwarf2out.c (loc_descriptor_from_tree): Add TRUTH_*_EXPR cases. |
| (gen_struct_or_union_type_die): Don't SIGSEGV if no TYPE_STUB_DECL |
| in incomplete case. |
| |
| 2002-01-20 Graham Stott <grahams@redhat.com> |
| |
| * cfgloop.c (flow_loop_preheader_scan): Fix typo. |
| |
| 2002-01-19 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * config.gcc (hppa*64*-*-hpux11*): Fix tmake_file. |
| |
| 2002-01-19 Tom Rix <trix@redhat.com> |
| |
| * config/rs6000/rs6000.md: Fix DF split for 64 bit hosts. |
| |
| 2002-01-18 Aldy Hernandez <aldyh@redhat.com> |
| |
| * doc/tm.texi (STARTING_FRAME_PHASE): Document. |
| |
| * function.c (assign_stack_local_1): Adjust x_frame_offset with |
| STARTING_FRAME_PHASE. |
| (STARTING_FRAME_PHASE): New. |
| (instantiate_virtual_regs): Check saneness of |
| STARTING_FRAME_PHASE. |
| |
| * config/rs6000/rs6000.h (STARTING_FRAME_PHASE): New. |
| |
| 2002-01-19 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/sh/sh.md (movdf_i4 split): Fix alter_subreg calls. |
| |
| 2002-01-18 Craig Rodrigues <rodrigc@gcc.gnu.org> |
| |
| * doc/install.texi (hppa*-hp-hpux11): Clarify that GCC 2.95.x cannot |
| be used for bootstrapping GCC 3.0. |
| |
| 2002-01-18 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md: Fix an insn length. |
| |
| 2002-01-18 Kazu Hirata <kazu@hxi.com> |
| |
| * bitmap.h: Fix comment formatting. |
| * combine.c: Likewise. |
| * cppfiles.c: Likewise. |
| * c-pragma.h: Likewise. |
| * c-typeck.c: Likewise. |
| * df.c: Likewise. |
| * dwarf2out.c: Likewise. |
| * function.c: Likewise. |
| * gcc.c: Likewise. |
| * genattrtab.c: Likewise. |
| * gthr-win32.h: Likewise. |
| * haifa-sched.c: Likewise. |
| * predict.c: Likewise. |
| * rtlanal.c: Likewise. |
| * rtl.h: Likewise. |
| * unwind-dw2-fde.h: Likewise. |
| * unwind-pe.h: Likewise. |
| * vmsdbgout.c: Likewise. |
| |
| Thu Jan 17 15:28:26 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * attribs.c (decl_attributes): Clear ATTR_FLAG_TYPE_IN_PLACE |
| if type_required and passed decl. |
| |
| 2002-01-17 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config.gcc (cpu_type): Include altivec.h in powerpc |
| extra_headers. |
| Same for darwin. |
| |
| * config/rs6000/altivec.h: New. |
| |
| 2002-01-17 David Edelsohn <edelsohn@gnu.org> |
| |
| * doc/install.texi (*-ibm-aix*): Update assembler and exception |
| handling information. |
| * doc/trouble.texi (Interoperation): Add libstdc++ information |
| for AIX. |
| (Misunderstandings): Add template instantiation and static template |
| member information for AIX. |
| |
| 2002-01-17 Jason Merrill <jason@redhat.com> |
| |
| * dbxout.c (dbxout_type): Support const and volatile. |
| |
| * except.c (add_partial_entry): Remove backwards compatibility code. |
| (end_protect_partials): Likewise. |
| |
| 2002-01-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/ia64/ia64.md (prologue_use): New. |
| * config/ia64/ia64.c (ia64_expand_prologue): Use |
| gen_prologue_use instead of gen_rtx_USE. |
| (group_barrier_needed_p): Handle CODE_FOR_prologue_use the same way |
| as CODE_FOR_pred_rel_mutex. |
| (ia64_sched_reorder2): Likewise. |
| |
| 2002-01-16 Eric Christopher <echristo@redhat.com> |
| |
| * config/mips/r3900.h: Reformat. |
| (SUBTARGET_CPP_SIZE_SPEC): Remove. |
| * config/mips/isa3264.h (SUBTARGET_CPP_SIZE_SPEC): Ditto. |
| * config/mips/mips.h (ABI_GAS_ASM_SPEC): Default to "". |
| (SUBTARGET_CPP_SIZE_SPEC): Rewrite. |
| * config/mips/t-elf: Remove mips3 multilib. |
| |
| 2002-01-16 H.J. Lu <hjl@gnu.org> |
| |
| * config/mips/linux.h: Include "mips/abi64.h". |
| |
| 2002-01-16 H.J. Lu <hjl@gnu.org> |
| |
| * config/mips/t-linux: New. |
| |
| * config.gcc: Add mips/t-linux to tmake_file for mips*-*-linux*. |
| |
| * config/mips/linux.h: Don't include "gofast.h". |
| (INIT_SUBTARGET_OPTABS): Removed. |
| |
| 2002-01-16 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300-protos.h: Replace emit_a_shift with |
| output_a_shift. |
| * config/h8300/h8300.c: Likewise. |
| * config/h8300/h8300.md: Likewise. |
| |
| 2002-01-16 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md (pushqi1_h8300): Use a tab instead of |
| spaces after an opcode name. |
| (pushqi1_h8300hs): Likewise. |
| (pushhi1_h8300hs): Likewise. |
| |
| 2002-01-16 Kazu Hirata <kazu@hxi.com> |
| |
| * doc/extend.texi: Replace "option" with "attribute" |
| appropriately. |
| |
| 2002-01-16 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/alpha/alpha.c (some_small_symbolic_mem_operand): Look into |
| (and:DI () (const_int -8)). |
| (split_small_symbolic_mem_operand): Split |
| (mem (and:DI () (const_int -8)). |
| |
| 2002-01-16 Jakub Jelinek <jakub@redhat.com> |
| |
| PR target/5309: |
| * config/sparc/sparc.c (ultrasparc_adjust_cost): Handle TYPE_IDIV the |
| same way as TYPE_IMUL. |
| (ultrasparc_sched_reorder): Likewise. |
| * config/sparc/sparc.md (type): Add comment to update |
| ultrasparc_sched_reorder when making changes. |
| |
| 2002-01-16 Kazu Hirata <kazu@hxi.com> |
| |
| * doc/invoke.texi: Change the dump file name of block |
| reordering pass from 28.bbro to 29.bbro. |
| Mention -dk option. |
| |
| Wed Jan 16 17:54:22 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (minsf splitter): Fix pasto. |
| |
| 2002-01-16 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * config/arm/arm.c (arm_expand_prologue): Add REG_MAYBE_DEAD note |
| to frame pointer initialisation instruction. |
| (thumb_expand_prologue): Add REG_MAYBE_DEAD note to frame pointer |
| initialisation instruction. |
| (soft_df_operand): Do not accept the IP register. |
| (nonimmediate_soft_df_operand): Do not accept the IP register. |
| |
| 2002-01-16 Jakub Jelinek <jakub@redhat.com> |
| |
| PR target/5357: |
| * config/sparc/sparc.c (sparc_override_options): Avoid MASK_V9 and |
| MASK_V8 being both set. |
| |
| 2002-01-16 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (s390_emit_prologue): Do not emit USE |
| insn for GOT register; add REG_MAYBE_DEAD notes instead. |
| config/s390/s390.md (call, call_value): Add GOT register to |
| CALL_INSN_FUNCTION_USAGE where needed. |
| (call_exp, call_value_exp): New. |
| |
| 2002-01-16 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * config/arm/arm.c: General formatting tidy up. |
| |
| 2002-01-16 Graham Stott <grahams@redhat.com> |
| |
| * calls.c (try_to_integrate): Use "(size_t)" intermediate |
| cast and when casting an integer literal to "rtx" pointer. |
| (expand_call): Likewise. |
| * flow.c (try_pre_increment): Likewise. |
| (find_use_as_address): Likewise. |
| * integrate.c (expand_iline_function): Likewise. |
| * regmove.c (try_auto_increment): Likewise. |
| |
| 2002-01-16 Graham Stott <grahams@redhat.com> |
| |
| * sched-rgn.c (passed): Use sbitmap_free. |
| (header): Likewise. |
| (inner): Likewise. |
| (in_queue): Likewise. |
| (in_stack): Likewise. |
| |
| 2002-01-15 Eric Christopher <echristo@redhat.com> |
| |
| * flow.c (propagate_one_insn): Change to use fatal_insn. |
| |
| 2002-01-15 Kazu Hirata <kazu@hxi.com> |
| |
| * expmed.c (extract_fixed_bit_field): Remove unused code. |
| * system.h: Poison SLOW_ZERO_EXTEND. |
| * doc/tm.texi: Remove. |
| * config/1750a/1750a.h (SLOW_ZERO_EXTEND): Remove. |
| * config/arm/arm.h: Likewise. |
| * config/avr/avr.h: Likewise. |
| * config/clipper/clipper.h: Likewise. |
| * config/convex/convex.h: Likewise. |
| * config/d30v/d30v.h: Likewise. |
| * config/dsp16xx/dsp16xx.h: Likewise. |
| * config/elxsi/elxsi.h: Likewise. |
| * config/fr30/fr30.h: Likewise. |
| * config/h8300/h8300.h: Likewise. |
| * config/i370/i370.h: Likewise. |
| * config/i386/i386.h: Likewise. |
| * config/m68k/m68k.h: Likewise. |
| * config/mips/mips.h: Likewise. |
| * config/ns32k/ns32k.h: Likewise. |
| * config/pdp11/pdp11.h: Likewise. |
| * config/pj/pj.h: Likewise. |
| * config/s390/s390.h: Likewise. |
| * config/sh/sh.h: Likewise. |
| * config/stormy16/stormy16.h: Likewise. |
| * config/v850/v850.h: Likewise. |
| * config/vax/vax.h: Likewise. |
| * config/we32k/we32k.h: Likewise. |
| |
| 2002-01-15 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.md (altivec_stvx): Add parallels to stvx. |
| (altivec_lvsl): Change constraint to b. |
| (altivec_lvsr): Same. |
| (altivec_lvebx): Same. |
| (altivec_lvehx): Same. |
| (altivec_lvewx): Same. |
| (altivec_lvxl): Same. |
| (altivec_lvx): Same. |
| (altivec_stvx): Add parallel. |
| (altivec_stvxl): Same. |
| (altivec_stvehx): Same. |
| (altivec_stvebx): Same. |
| (altivec_stvebx): Same. |
| |
| 2002-01-15 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config.gcc: Change altivec.h to altivec-defs.h. |
| |
| * config/rs6000/altivec.h: Delete. |
| |
| * config/rs6000/altivec-defs.h: Add. |
| |
| 2002-01-15 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * vax.c (vax_rtx_cost): Return MAX_COST for unsupported MULT, UDIV |
| and UMOD modes. |
| |
| * vax.h (INDEX_TERM_P): Restrict indexing to modes which have a size |
| less than or equal to eight bytes. |
| |
| * vax.md (andsi3): Remove constraints and change SET destination |
| operand type to nonimmediate_operand. |
| (andhi3, andqi3): Likewise. Don't clear high order bits of operand 1 |
| when it is a CONST_INT. |
| |
| 2002-01-15 Jason Merrill <jason@redhat.com> |
| |
| * c-common.def (FILE_STMT): New code. |
| * c-common.c (statement_code_p): It's a statement. |
| * c-common.h (stmt_tree_s): Add x_last_filename. |
| (FILE_STMT_FILENAME_NODE, FILE_STMT_FILENAME): New macros. |
| (last_expr_filename): New macro. |
| * c-semantics.c (begin_stmt_tree): Initialize it. |
| (add_stmt): If the filename changed, also insert a |
| FILE_STMT. |
| (expand_stmt): Handle seeing one. |
| |
| 2002-01-15 Eric Christopher <echristo@redhat.com> |
| |
| * flow.c (propagate_one_insn): Add error message and print out |
| insn for debugging. |
| |
| 2002-01-15 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * system.h (ASM_IDENTIFY_GCC, STDC_VALUE, TRAMPOLINE_ALIGN, |
| ASM_IDENTIFY_GCC_AFTER_SOURCE): Poison. |
| * config/pdp11/pdp11.h (TRAMPOLINE_ALIGN): Rename to |
| TRAMPOLINE_ALIGNMENT. |
| * config/arm/arm.h, config/mcore/mcore.h: Likewise. Change value |
| to be in bits. |
| * config/i386/cygwin.h (PCC_BITFIELDS_TYPE_MATTERS): Rename to |
| PCC_BITFIELD_TYPE_MATTERS. |
| * config/interix.h (STDC_VALUE): Remove. Use |
| STDC_0_IN_SYSTEM_HEADERS. |
| * config/darwin.h (ASM_IDENTIFY_GCC), config/dsp16xx/dsp16xx.h |
| (ASM_IDENTIFY_GCC), config/stormy16/stormy16.h (ASM_IDENTIFY_GCC, |
| ASM_IDENTIFY_GCC_AFTER_SOURCE): Remove. |
| |
| 2002-01-15 Craig Rodrigues <rodrigc@gcc.gnu.org> |
| |
| * doc/install.texi (hppa*-hp-hpux11): --enable-threads does |
| not work on this platform currently. |
| |
| 2002-01-15 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * c-typeck.c (build_unary_op): Don't wrap msgid argument of |
| readonly_warning in _(). |
| |
| 2002-01-15 Douglas B Rupp <rupp@gnat.com> |
| |
| * gcc.c (delete_if_ordinary): Backout previous change. |
| |
| 2002-01-15 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.c (print_operand): Remove support for |
| unused operand characters. |
| |
| * read-rtl.c: Fix formatting. |
| * real.c: Likewise. |
| * recog.c: Likewise. |
| * regclass.c: Likewise. |
| * regmove.c: Likewise. |
| * reg-stack.c: Likewise. |
| * reload1.c: Likewise. |
| * rtlanal.c: Likewise. |
| |
| 2002-01-15 Kazu Hirata <kazu@hxi.com> |
| |
| * config/i386/i386.c: Fix formatting. |
| |
| 2002-01-15 Jakub Jelinek <jakub@redhat.com> |
| |
| * c-typeck.c (process_init_element): Don't save_expr |
| COMPOUND_LITERAL_EXPR if just its initializer will be used. |
| |
| 2002-01-15 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Do not |
| emit optional traceback table if optimize_size or TARGET_ELF. |
| * config/rs6000/rs6000.md (prefetch): New. |
| |
| 2002-01-15 Andreas Jaeger <aj@suse.de> |
| |
| * config.gcc (x86_64-*-*): Install mmintrin.h and xmmintrin.h. |
| |
| 2002-01-15 Kazu Hirata <kazu@hxi.com> |
| |
| * mips-tfile.c: Fix formatting. |
| |
| Tue Jan 15 00:56:11 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * unroll.c (final_reg_note_copy): Fix previous commit. |
| |
| 2002-01-14 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300-protos.h: Remove the prototype for |
| eq_operator. |
| * config/h8300/h8300.c (eq_operator): Remove. |
| |
| 2002-01-14 Richard Henderson <rth@redhat.com> |
| |
| * config/i386/i386.md (prefetch): Tidy. |
| (prefetch_3dnow): Fix locality operand. |
| |
| 2002-01-14 Richard Henderson <rth@redhat.com> |
| |
| * config/mips/mips.h (HI_AND_FP_REGS): New register class. |
| (CLASS_CANNOT_CHANGE_MODE): Disallow HI in little-endian mode. |
| |
| 2002-01-14 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * reload1.c (reload_combine): Pass reg_sum replacement through |
| copy_rtx in loop performing multiple changes. |
| |
| 2002-01-14 Jakub Jelinek <jakub@redhat.com> |
| |
| * except.c (remove_unreachable_regions): New. |
| (free_eh_status): Clear exception_handler_labels. |
| (convert_from_eh_region_ranges): Call remove_unreachable_regions. |
| (find_exception_handler_labels): Don't add the same label more than |
| once. |
| (remove_exception_handler_label): Don't die if |
| find_exception_handler_labels hasn't been called for the current |
| function yet. |
| |
| Mon Jan 14 21:26:13 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * toplev.c (rest_of_compilation): Rebuild jump labels after |
| gcse. |
| |
| 2002-01-14 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * doc/extend.texi: Move documentation of X86 built-in functions |
| here. |
| * doc/invoke.texi: From here. |
| * doc/sourcebuild.texi: Document location of documentation for |
| machine built-in functions. |
| |
| 2002-01-13 Christopher Faylor <cgf@redhat.com> |
| |
| * cppfiles.c (TEST_THRESHOLD): New macro. |
| (SHOULD_MMAP): Ditto. |
| (read_include_file): Use SHOULD_MMAP macro to decide when mmap should |
| be used. |
| |
| Mon Jan 14 20:23:34 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * unroll.c (final_reg_note_copy): Properly handle |
| REG_LABEL |
| (unroll_loops): Fix LOOP_CONDITION heuristics. |
| |
| 2002-01-14 Geoffrey Keating <geoffk@redhat.com> |
| |
| * doc/invoke.texi (Xstormy16 Options): Add xstormy16 option. |
| * doc/md.texi (Machine Constraints): Use @minus{} where appropriate. |
| |
| Mon Jan 14 20:18:19 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * cfgcleanup.c (try_forward_edges): Avoid infinite loop at infinite |
| threaded loop. |
| |
| 2002-01-14 Tom Rix <trix@redhat.com> |
| |
| * config/rs6000/rs6000.md: Fix typo with sradi. |
| |
| 2002-01-14 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.md (movstrdix_64, movstrsix_31, movstrdi_64, |
| movstrsi_31, clrstrsi_64, clrstrsi_31): Improve RTL templates. |
| (clrstrdi, clrstrsi): Adapt callers. |
| |
| (extendsidi2, zero_extendsidi2): Remove no-conflict blocks. |
| |
| (movti splitter): Never use register 0 as base register. |
| |
| 2002-01-14 Hartmut Penner <hpenner@de.ibm.com> |
| |
| * combine.c (simplify_shift_const): Always generate new rtx |
| for shift expression instead of reusing given expression. |
| |
| Mon Jan 14 07:08:55 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * config/alpha/alpha.c (alpha_expand_mov): Don't call |
| alpha_legitimize_address unless mode is Pmode. |
| |
| 2002-01-13 Geoffrey Keating <geoffk@redhat.com> |
| |
| * doc/md.texi (Modifiers): Document the '*' constraint for the |
| user. |
| |
| * doc/md.texi (Machine Constraints): Add constraints for xstormy16. |
| * doc/extend.texi (Function Attributes): 'interrupt' is valid |
| for xstormy16 too. |
| |
| 2002-01-13 Richard Henderson <rth@redhat.com> |
| |
| * reload.c (find_reloads): Use a hard reg destination as reload reg |
| for an input reload of the source. |
| |
| 2002-01-13 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| * doc/install.texi (Binaries): Make link to ftp.writtenword.com |
| more generic. |
| |
| Sun Jan 13 07:23:01 2002 Douglas B Rupp <rupp@gnat.com> |
| |
| * Makefile.in (LIB2FUNCS): Split into LIB2FUNCS_1 and LIB2FUNCS_2. |
| * mklibgcc.in (LIB2FUNCS): Split into LIB2FUNCS_1 and LIB2FUNCS_2. |
| |
| * config/alpha/x-vms (USE_COLLECT2): Set to empty. |
| |
| Sun Jan 13 06:55:31 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * dwarf2out.c (mem_loc_descriptor, case ADDRESSOF): New case. |
| |
| 2002-01-12 Tom Rix <trix@redhat.com> |
| |
| * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Use ior for |
| TARGET_POWERPC64. |
| |
| 2002-01-12 Richard Henderson <rth@redhat.com> |
| |
| * config/i386/i386.c (bdesc_2arg): Mark psadbw MASK_3DNOW_A. |
| |
| * doc/invoke.texi: Update Alpha options. |
| |
| * doc/invoke.texi: Update i386 built-in function lists. |
| |
| Sat Jan 12 17:38:11 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * unroll.c (final_reg_note_copy): Avoid crash on REG_LABEL note |
| referencing outside. |
| |
| Sat Jan 12 08:54:51 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * diagnostic.c (warn_deprecated_use): Rework to lower indentation. |
| * expr.c (emit_move_insn_1): Remove warning, use HOST_WIDE_INT for |
| offsets, and change line folding. |
| * optabs.c (expand_binop): Remove warnings. |
| * sdbout.c (sdbout_record_type_name): Constify NAME to avoid warning. |
| |
| 2002-01-12 Graham Stott <grahams@redhat.com> |
| |
| * attribs.c (handle_deprecated_attribute): constify WHAT. |
| * diagnostic.c (warn_deprecated_use): Add braces, fixes |
| dangling else warning and constify WHAT. |
| * except.h (struct function, struct inline_remap): Move |
| struct tag forward defs before all prototypes. |
| (duplicate_eh_regions): Whitespace. |
| |
| 2002-01-12 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * config/arm/arm.h (ARM_LEGITIMIZE_RELOAD_ADDRESS): Use |
| MODE_BASE_REG_CLASS. |
| (THUMB_LEGITIMIZE_RELOAD_ADDRESS): Use MODE_BASE_REG_CLASS. |
| |
| 2002-01-12 Richard Henderson <rth@redhat.com> |
| |
| * config/i386/i386.c (override_options): If SSE, enable sse prefetch. |
| (ix86_expand_vector_move): New. |
| (bdesc_2arg): Remove andps, andnps, orps, xorps. |
| (ix86_init_mmx_sse_builtins): Make static. Remove composite builtins. |
| Remove old prefetch builtins. Special case the logicals removed above. |
| (ix86_expand_builtin): Likewise. |
| (safe_vector_operand): Use V4SFmode, not TImode. |
| (ix86_expand_store_builtin): Remove shuffle arg. Update callers. |
| (ix86_expand_timode_binop_builtin): New. |
| * config/i386/i386-protos.h: Update. |
| * config/i386/i386.h (enum ix86_builtins): Update. |
| * config/i386/i386.md: Correct predicates on MMX/SSE patterns. |
| Use ix86_expand_vector_move in vector move expanders. |
| (movti_internal, movti_rex64): Add xorps alternative. |
| (sse_clrv4sf): Rename and adjust from sse_clrti. |
| (prefetch): Don't work so hard. |
| (prefetch_sse, prefetch_3dnow): Use PREFETCH rtx, not UNSPEC. |
| * config/i386/xmmintrin.h (__m128): Use V4SFmode. |
| (_mm_getcsr, _mm_setcsr): Fix typo in builtin name. |
| |
| 2002-01-11 Richard Henderson <rth@redhat.com> |
| |
| * config/i386/mmintrin.h: New file. |
| * config/i386/xmmintrin.h: New file. |
| * config.gcc (i?86-*-*): Add extra_headers. |
| * simplify-rtx.c (simplify_unary_operation): Handle saturating |
| truncation codes. |
| (simplify_binary_operation): Handle saturating arithmetic codes. |
| * config/i386/i386.c (ix86_expand_sse_comi): Return the full result, |
| not the lowpart subreg. |
| (ix86_expand_builtin): Return a TImode dummy register instead of 0 |
| on error. |
| * config/i386/i386.md (mmx_clrdi): Override memory attribute. |
| |
| 2002-01-12 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
| |
| * conflict.c (conflict_graph_compute): Free regsets when finished. |
| * ssa.c (compute_coalesced_reg_partition): Likewise. |
| |
| 2002-01-12 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl> |
| |
| * global.c (find_reg): Check for HARD_REGNO_CALL_PART_CLOBBERED |
| every where we allocate a register. |
| |
| 2002-01-12 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
| |
| * gcse.c (compute_pre_data, pre_gcse): Use sbitmap_free. |
| * lcm.c (compute_earliest, compute_farthest): Likewise. |
| |
| 2002-01-11 Janis Johnson <janis187@us.ibm.com> |
| |
| * expr.c (expand_assignment): Fix misuse of MEM_KEEP_ALIAS_SET. |
| |
| 2002-01-11 Janis Johnson <janis187@us.ibm.com> |
| |
| * doc/rtl.texi (Insns): Fix 2 typos. |
| |
| 2002-01-11 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * doc/invoke.texi: Avoid overfull hboxes. Add summary of D30V |
| options. Use @table @gcctabopt for MMIX options. Add index |
| entries for MMIX options. Start new paragraph with first |
| heading of the machine-dependent options. |
| |
| 2002-01-11 Craig Rodrigues <rodrigc@gcc.gnu.org> |
| |
| PR other/5299 |
| * config/ns32k/ns32k.md: Fix spelling mistake of "than" in comments. |
| * combine.c (force_to_mode): Same. |
| * reload1.c (clear_reload_reg_in_use): Same. |
| |
| 2002-01-11 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * config/arm/arm.c (arm_gen_constant): Correct test of 'remainder' |
| and 'subtargets'. |
| |
| 2002-01-11 Andreas Jaeger <aj@suse.de>, |
| Brad Lucier <lucier@math.purdue.edu> |
| |
| * config/i386/i386.h (CPP_CPUCOMMON_SPEC): Remove wrong |
| mcpu. |
| |
| Fri Jan 11 07:35:12 2002 Douglas B Rupp <rupp@gnat.com> |
| |
| * config/alpha/vms.h: (MD_FALLBACK_FRAME_STATE_FOR): Fix errors. |
| Protect with IN_LIBGCC. |
| (LINK_EH_SPEC): Add required trailing space. |
| |
| Fri Jan 11 09:25:05 2002 Nicola Pero <n.pero@mi.flashnet.it> |
| |
| * c-tree.h: Move function declarations so that they are listed |
| under the filename which contains them. |
| (check_identifier, finish_decl_top_level, |
| lookup_name_current_level_global, shadow_record_fields): Remove. |
| |
| 2002-01-11 Andreas Jaeger <aj@suse.de> |
| |
| * config/i386/i386.h (CPP_CPUCOMMON_SPEC): Remove duplicated |
| march. |
| |
| 2002-01-10 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (print_operand): Add 'J'. |
| * config/alpha/alpha.md (call_osf_1_er, call_value_osf_1_er): Take a |
| new operand with the sequence number for the lituse. When splitting |
| the insns, use gen_movdi_er_high_g and generate a sequence number. |
| (gen_movdi_er_high_g): Print the sequence number if non-zero. |
| |
| 2002-01-10 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.c (altivec_init_builtins): Add support for |
| lvebx, lvehx, lvewx, lvxl, lvx, stvx, stvebx, stvehx, stvewx, |
| stvxl. |
| (altivec_expand_builtin): Same. |
| (altivec_expand_stv_builtin): New. |
| |
| * config/rs6000/rs6000.h (rs6000_builtins): Same. |
| |
| * config/rs6000/rs6000.md ("altivec_lvebx"): New. |
| ("altivec_lvehx"): New. |
| ("altivec_lvewx"): New. |
| ("altivec_lvxl"): New. |
| ("altivec_lvx"): New. |
| ("altivec_stvx"): New. |
| ("altivec_stvebx"): New. |
| ("altivec_stvehx"): New. |
| ("altivec_stvewx"): New. |
| ("altivec_stvxl"): New. |
| |
| 2002-01-10 Richard Henderson <rth@redhat.com> |
| |
| * cfgrtl.c (delete_insn): Assert insn hasn't been deleted yet. |
| * reload1.c (delete_output_reload): Zap spill_reg_store. Take |
| care not to delete instructions twice. |
| |
| 2002-01-10 Zack Weinberg <zack@codesourcery.com> |
| |
| * toplev.c: Don't declare environ (it's not used anywhere). |
| * configure.in: Don't check for declaration of environ. |
| * config/i386/xm-mingw32.h: Don't #define environ. |
| * config.in, configure: Regenerate. |
| |
| 2002-01-10 Zack Weinberg <zack@codesourcery.com> |
| |
| * configure.in: Set stage1_cflags for powerpc-*-darwin*. |
| * configure: Regenerate. |
| |
| * config/interix.h: Set DO_GLOBAL_CTORS_BODY and |
| DO_GLOBAL_DTORS_BODY here, not in xm-interix.h. |
| * config/alpha/vms.h: Set INCLUDE_DEFAULTS here, not in |
| alpha/xm-vms.h. |
| * config/m68k/t-next: Set OTHER_FIXINCLUDES_DIRS and |
| LIMITS_H_TEST here, not in m68k/x-next. |
| * config/rs6000/beos.h: Set STANDARD_INCLUDE_DIR and |
| SYSTEM_INCLUDE_DIR here, not in rs6000/xm-beos.h. |
| |
| * config/x-interix: Don't set RANLIB, RANLIB_TEST, SHELL, |
| LIBGCC2_INCLUDES, or SYSTEM_HEADER_DIR. |
| * config/alpha/x-vms: Don't set USE_COLLECT2. Add comments. |
| |
| * config/i386/x-djgpp: Renamed i386/t-djgpp. |
| * config/m88k/x-dolph: Renamed m88k/t-dolph. |
| * config/m88k/x-texXD88: Renamed m88k/t-texXD88. |
| * config/pa/x-pa-mpeix: Renamed pa/t-mpeix. Update for |
| replacement of quadlib.asm with quadlib.c. |
| |
| * config/x-interix3, config/xm-interix.h, config/i386/x-beos, |
| config/i386/xm-osf1elf.h, config/rs6000/x-darwin, |
| config/rs6000/xm-beos.h: Delete file. |
| |
| * config.gcc: Update to match above changes. |
| |
| 2002-01-10 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.h: Fix comment typos. |
| * config/h8300/h8300.md: Likewise. |
| * config/h8300/lib1funcs.asm: Likewise. |
| |
| 2002-01-10 Dale Johannesen <dalej@apple.com> |
| |
| PR optimization/5269 |
| * unroll.c (precondition_loop_p): Make *increment be the correct |
| sign when n_iterations known, to avoid confusing caller. |
| |
| 2002-01-10 Kazu Hirata <kazu@hxi.com> |
| |
| * doc/extend.texi (deprecated): Fix a typo. |
| |
| Thu Jan 10 22:35:54 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * basic-block.h (update_br_prob_note): Declare. |
| * cfgcleanup.c (try_simplify_condjump): Call update_br_prob_note. |
| (try_forward_edges): Care negative frequencies and update note. |
| (outgoing_edges_match): Tweek conditional merging heuristics. |
| (try_crossjump_to_edge): use update_br_prob_note. |
| * cfglayout.c (fixup_reorder_chain): Likewise. |
| * cfrtl.c (update_br_prob_note): New. |
| * ifcvt.c (dead_or_predicable): Call update_br_prob_note. |
| |
| * i386.c (ix86_decompose_address): Return -1 if address contains |
| shift. |
| (legitimate_address_p): Require ix86_decompose_address to return 1. |
| |
| * gcse.c (hash_scan_set): Use CONSTANT_INSN_P. |
| (cprop_insn): Likewise. |
| |
| 2002-01-10 Kazu Hirata <kazu@hxi.com> |
| |
| * toplev.c: Fix formatting. |
| * tree.c: Likewise. |
| * tree-dump.c: Likewise. |
| * unroll.c: Likewise. |
| * unwind-dw2.c: Likewise. |
| * unwind-dw2-fde.c: Likewise. |
| * unwind-dw2-fde-glibc.c: Likewise. |
| * unwind-sjlj.c: Likewise. |
| |
| 2002-01-10 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * doc/invoke.texi: Document PDP-11 options. |
| |
| 2002-01-10 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.h: Fix formatting. |
| |
| 2001-01-10 Ira Ruben <ira@apple.com> |
| |
| Add __attribute__ ((deprecated)). |
| * extend.texi: Document __attribute__ ((deprecated)). |
| * invoke.texi: Document -Wno-deprecated-declarations. |
| * testsuite/g++.dg/other/deprecated.C: New C++ test. |
| * testsuite/gcc.dg/deprecated.c: New C test. |
| * attribs.c (enum attrs): Declare handle_deprecated_attribute(). |
| (c_common_attribute_table): Add "deprecated" entry. |
| (handle_deprecated_attribute): New function. |
| * c-decl.c (deprecated_states): New enum. |
| deprecated_state: State of "deprecated" handling. |
| (start_decl): Set deprecated_state based on attributes. |
| (grokdeclarator): Test for deprecated uses, propagate attribute. |
| * c-typeck.c (build_component_ref): Test for deprecated fields. |
| (build_external_ref): Test for deprecated primaries. |
| * diagnostic.c (warn_deprecated_use) New function to issue |
| warnings about __attribute__ ((depricated)) references. |
| * flags.h (warn_deprecated_decl): Extern declared for |
| -W[no-]deprecated-declarations option. |
| * print-tree.c (print_node): Show deprecated flag status. |
| * toplev.c (warn_deprecated_decl): Defined. |
| (W_options): Added "deprecated-declaration". |
| * toplev.h (warn_deprecated_use): Extern declared. |
| * tree.h (struct tree_common): Define deprecated_flag. |
| (TREE_DEPRECATED): New macro to access flag. |
| * cp/call.c (build_call): Test for deprecated calls. |
| * cp/class.c (add_implicitly_declared_members): Set global |
| flag to tell grokdeclarator to not issue deprecated warnings. |
| * cp/cp-tree.h: Add extern for adding_implicit_members. |
| * cp/decl.c (deprecated_states): New enum. |
| (start_decl): Set deprecated_state based on attributes. |
| (grokdeclarator): Test for deprecated uses, propagate attribute. |
| * cp/lex.c (do_identifier): Test for deprecated primaries. |
| * cp/typeck.c (build_component_ref): Test for deprecated fields. |
| |
| 2001-01-10 Ira Ruben <ira@apple.com> |
| |
| Fix to assign attributes to inline member functions. |
| * cp/decl.c (start_method): Handle attrlist. |
| |
| 2002-01-10 Kazu Hirata <kazu@hxi.com> |
| |
| * combine.c (expand_field_assignment): Use subreg_lsb(). |
| |
| 2002-01-10 David Edelsohn <edelsohn@gnu.org> |
| |
| * alias.c (find_base_value): Add cases for HIGH, PRE_INC, PRE_DEC, |
| POST_INC, POST_DEC, PRE_MODIFY, and POST_MODIFY. |
| (find_base_term): Add cases for TRUNCATE, PRE_MODIFY, and POST_MODIFY. |
| Recurse for any operand of AND as long as constant is non-zero. |
| |
| 2002-01-10 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md: Remove constraints from expanders. |
| |
| 2002-01-10 Kazu Hirata <kazu@hxi.com> |
| |
| * varasm.c: Fix formatting. |
| * varray.c: Likewise. |
| * vmsdbgout.c: Likewise. |
| * xcoffout.c: Likewise. |
| |
| Thu Jan 10 17:19:12 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * cfgcleanup.c (try_forward_edges): Properly initialize nthreaded_edges; |
| update edge probabilities to match. |
| |
| 2002-01-10 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * Makefile.in ($(docdir)/gccint.info, gccint.dvi): Add additional |
| dependencies. |
| * doc/languages.texi, doc/sourcebuild.texi: New files. |
| * doc/configfiles.texi: Make a subsubsection. Update. |
| * doc/configterms.texi: Add @node. Remove warning that this isn't |
| instructions for building GCC. |
| * doc/makefile.texi: Make a subsection. |
| * doc/gccint.texi: Update. |
| |
| Thu Jan 10 16:39:58 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (sse_mov?fcc_const0_?): Fix constraints. |
| |
| Thu Jan 10 12:45:50 2002 Nicola Pero <n.pero@mi.flashnet.it> |
| |
| * doc/cpp.texi: Document the __OBJC__ preprocessor macro. |
| |
| Thu Jan 10 11:19:18 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * optabs.c (expand_fix): Look for wider integer modes first. |
| |
| * i386.md (mov?f): Avoid the fake const double trick for medium |
| memory model. |
| (min?f*/max?f*): Prohibit memory operands for i387 variant. |
| (fop_df_4): Disable for SSE compilation. |
| |
| 2002-01-10 Graham Stott <grahams@redhat.com> |
| |
| * dwarf2out.c (indirect_string_alloc, output_indirect_string): |
| Move prototype into DWARF2_DEBUGGING_INFO conditional block. |
| |
| 2002-01-10 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.md (extendsidi2_fix): Penalize f/f alternative. |
| |
| 2002-01-10 Richard Henderson <rth@redhat.com> |
| |
| * regrename.c (find_oldest_value_reg): Fix typo in mode change check. |
| (copyprop_hardreg_forward_1): Likewise. Use mode_change_ok. |
| |
| 2002-01-10 Kazu Hirata <kazu@hxi.com> |
| |
| * combine.c (can_combine_p): Fix a comment typo. |
| |
| 2002-01-09 Zack Weinberg <zack@codesourcery.com> |
| |
| * Makefile.in (s-gencheck, s-options, s-specs): Handle an |
| empty list correctly. Change loop index $t to $f for |
| consistency with rest of Makefile. |
| |
| 2002-01-08 Aldy Hernandez <aldyh@redhat.com> |
| |
| * testuite/gcc.dg/altivec-4.c: Add test for mtvscr, dssall, |
| mfvscr, dss, lvsl, lvsr, dstt, dstst, dststt, dst. |
| |
| * config/rs6000/rs6000.c (altivec_expand_builtin): Add support for |
| mtvscr, dssall, mfvscr, dss, lvsl, lvsr, dstt, dst, dstst, dststt. |
| (altivec_init_builtins): Same. |
| (altivec_expand_unop_builtin): Return NULL_RTX on error. |
| (altivec_expand_binop_builtin): Same. |
| (altivec_expand_ternop_builtin): Same. |
| (bdesc_dst): New. |
| |
| * config/rs6000/rs6000.md ("altivec_mtvscr"): New. |
| ("altivec_vctuxs"): Fix typo. |
| ("altivec_vnmsubfp"): Same. |
| ("altivec_dssall"): New. |
| ("altivec_mfvscr"): New. |
| ("altivec_dss"): New. |
| ("altivec_lvsl"): New. |
| ("altivec_lvsr"): New. |
| ("altivec_dstt"): New. |
| ("altivec_dstst"): New. |
| ("altivec_dststt"): New. |
| ("altivec_dst"): New. |
| |
| * config/rs6000/rs6000.h (rs6000_builtins): Add mtvscr, dssall, |
| mfvscr, dss, lvsl, lvsr, dstt, dstst, dststt, dst. |
| |
| 2002-01-09 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.md (prologue_mcount): Remove lituse_jsr reloc. |
| |
| 2002-01-10 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * config/mmix/mmix.c (mmix_asm_identify_gcc): Remove unused |
| function. |
| * config/mmix/mmix-protos.h (mmix_asm_identify_gcc): Don't |
| prototype. |
| * config/mmix/mmix.h (ASM_IDENTIFY_GCC): Remove unused macro. |
| |
| 2002-01-09 Kazu Hirata <kazu@hxi.com> |
| |
| * read-rtl.c: Fix formatting. |
| * real.c: Likewise. |
| * regclass.c: Likewise. |
| * regrename.c: Likewise. |
| * reg-stack.c: Likewise. |
| * reload1.c: Likewise. |
| * reload.c: Likewise. |
| * rtl.c: Likewise. |
| |
| 2002-01-09 Kazu Hirata <kazu@hxi.com> |
| |
| * rtlanal.c (find_reg_fusage): Use XEXP instead of SET_DEST |
| to extract items in the expr_list chain. |
| |
| 2002-01-09 Richard Henderson <rth@redhat.com> |
| |
| * config/vax/vax.c (vax_rtx_cost): Never abort. |
| |
| * config/vax/vax.h (REAL_ARITHMETIC): Define. |
| |
| 2002-01-09 Jan Hubicka <jh@suse.cz> |
| |
| * gcse.c (cprop_jump): Delete insn if simplified jump is no-op. |
| |
| 2002-01-09 Richard Henderson <rth@redhat.com> |
| |
| * config/arm/arm.c (arm_gen_constant): Use trunc_int_for_mode. |
| Unify code from various alternatives. |
| |
| 2002-01-09 Richard Henderson <rth@redhat.com> |
| |
| * regrename.c (copy_value): Ignore the copy if the source register |
| is present in the value chain with a narrower mode. |
| |
| 2002-01-09 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl> |
| |
| * real.c (c4xtoe, toc4x): Do some special conversion on long doubles |
| for the c4x target. Also improve layout. |
| |
| 2002-01-09 Richard Henderson <rth@redhat.com> |
| |
| * config/m32r/m32r.c (move_src_operand): Fix 32-bit int test. |
| * config/m32r/m32r.md (and ior xor splitters): Swap operands |
| to match insn patterns. |
| |
| 2002-01-09 Richard Henderson <rth@redhat.com> |
| |
| * regrename.c (find_oldest_value_reg): Use gen_rtx_raw_REG. |
| (copyprop_hardreg_forward_1): Likewise. |
| |
| 2002-01-09 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa.md (decrement_and_branch_until_zero): Change predicate for |
| operand 0 from register_operand to reg_or_nonsymb_mem_operand. |
| |
| 2002-01-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz> |
| |
| * ginclude/stddef.h: Define _BSD_WCHAR_T_DEFINED_ if _BSD_WCHAR_T_ |
| gets undefined. For Darwin. |
| |
| 2002-01-09 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl> |
| |
| * config/c4x/c4x.h: Use PUSH_ARGS and PUSH_ROUNDING for stack passing. |
| |
| 2002-01-09 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
| |
| * config/c4x/c4x/md: Remove extraneous constraints from define_splits. |
| |
| 2002-01-08 Richard Henderson <rth@redhat.com> |
| |
| * regrename.c (copy_value): Ignore overlapping copies. |
| |
| 2002-01-08 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (alpha_split_conditional_move): Call copy_rtx |
| as needed to avoid shared structure. |
| |
| 2002-01-08 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.c (get_shift_alg): Fix 15-bit LSHIFTRT on |
| H8/300H and H8/S. |
| |
| 2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * doc/tm.texi (EASY_DIV_EXPR, IMPLICIT_FIX_EXPR, |
| LONGJMP_RESTORE_FROM_STACK, MAX_INT_TYPE_SIZE): Remove |
| documentation of obsolete macros. |
| * system.h: Poison these macros. |
| * 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/i386.h, config/i860/i860.h, config/i960/i960.h, |
| config/ia64/ia64.h, config/m32r/m32r.h, config/m68hc11/m68hc11.h, |
| config/m68k/m68k.h, config/m88k/m88k.h, config/mcore/mcore.h, |
| config/mips/mips.h, config/mmix/mmix.h, config/mn10200/mn10200.h, |
| config/mn10300/mn10300.h, config/ns32k/ns32k.h, config/pa/pa.h, |
| config/pdp11/pdp11.h, config/pj/pj.h, config/romp/romp.h, |
| config/rs6000/rs6000.h, config/s390/s390.h, config/sh/sh.h, |
| config/sparc/sparc.h, config/stormy16/stormy16.h, |
| config/v850/v850.h, config/vax/vax.h, config/we32k/we32k.h: Remove |
| definitions and commented out definitions of obsolete macros. |
| * config/mips/iris5.h (MAX_WCHAR_TYPE_SIZE): Don't define in terms |
| of MAX_INT_TYPE_SIZE. |
| |
| 2002-01-08 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (s390_preferred_reload_class): Never |
| return ADDR_REGS if it isn't a subset of the given class. |
| * config/s390/s390.h (REGISTER_MOVE_COST): Penalize not just |
| FP_REGS, but all superclasses as well. |
| |
| * config/s390/s390.c (s390_function_profiler): Fix thinko. |
| |
| * config/s390/s390.md (cmpdi_ccu_mem, cmpsi_ccu_mem, |
| cmphi_ccu_mem, cmpqi_ccu_mem): First operand of compare |
| must not be a const_int. |
| |
| 2002-01-08 Richard Henderson <rth@redhat.com> |
| |
| * Makefile.in (toplev.o): Depend on options.h. |
| (gcc.o): Depend on specs.h. |
| |
| 2002-01-08 Jakub Jelinek <jakub@redhat.com> |
| |
| * expr.c (store_expr): Convert VOIDmode constants back to target's |
| mode. |
| |
| 2002-01-08 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| * doc/invoke.texi: Markup gcc as @command. Refer to |
| http://gcc.gnu.org/onlinedocs/gcc/Contributors.html instead |
| of http://gcc.gnu.org/thanks.html. |
| |
| 2002-01-08 Dale Johannesen <dalej@apple.com> |
| |
| * config/rs6000/rs6000.md: Add missing int register |
| target case to movdf_low. |
| |
| 2002-01-08 Zack Weinberg <zack@codesourcery.com> |
| |
| * Makefile.in (cs-tconfig.h): Don't depend on $(CONFIG_H) or |
| except.h. Remove commands to define USING_SJLJ_EXCEPTIONS. |
| (cppinit.o): Depend on except.h. |
| (gencheck.h, options.h, specs.h, s-gencheck, s-options, |
| s-specs): New rules. |
| |
| * configure.in: Don't AC_DEFINE_UNQUOTED PACKAGE or VERSION. |
| Don't create specs.h/options.h/gencheck.h here. Remove |
| unnecessary variable settings from last argument of AC_OUTPUT. |
| * config.in, configure: Regenerate. |
| * intl.c: Hardcode package name as "gcc". |
| |
| * cppinit.c: Include except.h. |
| (builtin_array): Define __USING_SJLJ_EXCEPTIONS__ when |
| appropriate. |
| * unwind-dw2.c, unwind-sjlj.c, config/ia64/unwind-ia64.c: |
| Use #if(n)def __USING_SJLJ_EXCEPTIONS, not #if |
| (!)USING_SJLJ_EXCEPTIONS. |
| * doc/cpp.texi: Document __USING_SJLJ_EXCEPTIONS__. |
| |
| 2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * doc/tm.texi (ASM_OUTPUT_EH_REGION_BEG, ASM_OUTPUT_EH_REGION_END, |
| ASM_OUTPUT_LABELREF_AS_INT, DOESNT_NEED_UNWINDER, EH_TABLE_LOOKUP, |
| OBJC_SELECTORS_WITHOUT_LABELS, OMIT_EH_TABLE): Remove |
| documentation of obsolete macros. |
| * system.h: Poison these macros. |
| * config/d30v/d30v.h, config/ns32k/encore.h, |
| config/stormy16/stormy16.h: Remove definitions and commented out |
| definitions of obsolete macros. |
| |
| Tue Jan 8 15:56:41 2002 Nicola Pero <nicola@brainstorm.co.uk> |
| |
| * objc/objc-act.c (handle_class_ref): Mark the declaration of |
| %sobjc_class_ref_%s as used - to prevent unwanted compiler |
| warnings. |
| |
| 2002-01-08 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/linux.h (ASM_OUTPUT_LABELREF): Remove. |
| * config/s390/s390.c (s390_emit_epilog): Add REG_FRAME_RELATED_EXPR |
| to insn adjusting stack/frame pointer. |
| * config/s390/s390.md (reload_la_64, reload_la_31): Do not |
| accept operands that cause the insn to be non-splittable. |
| |
| 2002-01-08 Graham Stott <grahams@redhat.com> |
| |
| * c-tree.h (C_TYPE_FIELDS_READONLY): Uppercase macro parameter. |
| (C_TYPE_FIELDS_VOLATILE): Likewise. |
| (C_TYPE_BEING_DEFINED): Likewise. |
| (C_IS_RESERVED_WORD): Likewise. |
| (C_TYPE_VARIABLE_SIZE): Likewise. |
| (C_DECL_VARIABLE_SIZE): Likewise. |
| (C_MISSING_PROTOTYPE_WARNED): Likewise. |
| (C_SET_EXP_ORIGINAL_CODE): Likewise. |
| (C_TYPEDEF_EXPLICITLY_SIGNED): Uppercase macro parameter and remove |
| parenthesis. |
| (C_DECL_ANTICIPATED): Likewise. |
| (c_build_type_variant): Add parenthesis. |
| |
| 2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * gcc.c (option_map): Remove --version. |
| (process_command): Handle -fversion following the GNU Coding |
| Standards. Partially addresses PR other/704. |
| |
| 2002-01-08 Graham Stott <grahams@redhat.com> |
| |
| * combine.c (combine_instructions): Fix typo. |
| |
| 2002-01-08 Graham Stott <grahams@redhat.com> |
| |
| * debug.h: Use "tree" and "rtx" throughout. |
| |
| * debug.c: Likewise. |
| |
| 2002-01-08 Nick Clifton <nickc@cambridge.redhat.com> |
| |
| * dbxout.c (dbxout_symbol_location): If a symbol ref is in the |
| constant pool, use the pool's version of the symbol instead. |
| |
| 2002-01-07 Richard Henderson <rth@redhat.com> |
| |
| * regrename.c (find_oldest_value_reg): Ignore the value chain if |
| the original register was copied in a mode with a fewer number of |
| hard registers than the desired mode. |
| (copyprop_hardreg_forward_1): Likewise. |
| (debug_value_data): Fix loop test. |
| * toplev.c (parse_options_and_default_flags): Reenable |
| -fcprop-registers at -O1. |
| |
| 2002-01-07 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.c (bdesc_2arg): Add altivec predicates. |
| (altivec_init_builtins): New node v4si_ftype_v16qi_v16qi. |
| |
| * config/rs6000/rs6000.h (rs6000_builtins): Add enums for altivec |
| predicates. |
| |
| * config/rs6000/rs6000.md: Add altivec predicate patterns. |
| |
| 2002-01-07 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa.c (FUNC_BEGIN_PROLOG_LABEL, current_function_number): Define. |
| (pa_output_function_prologue): Output local label at the beginning of |
| the prologue when profiling. |
| (hppa_profile_hook): Use the local label rather than the function label. |
| * pa.h (PROFILE_BEFORE_PROLOGUE): Define. |
| |
| 2002-01-07 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.c (print_operand): Remove extra space. |
| (altivec_expand_unop_builtin): Fix thinko. |
| (altivec_expand_binop_builtin): Same. |
| (altivec_expand_ternop_builtin): Same. |
| (altivec_expand_builtin): Same. |
| |
| 2002-01-07 Richard Henderson <rth@redhat.com> |
| |
| * config/rs6000/xcoff.h (ASM_FILE_START): Reverted to profile_flag. |
| |
| 2002-01-07 Jason Merrill <jason@redhat.com> |
| |
| * unwind-dw2.c (execute_cfa_program): Use < again. |
| |
| 2002-01-07 Jakub Jelinek <jakub@redhat.com> |
| |
| * predict.c (combine_predictions_for_insn): Avoid division by zero. |
| |
| 2002-01-07 Jakub Jelinek <jakub@redhat.com> |
| |
| * simplify-rtx.c (simplify_plus_minus): Bump n_ops for NOT. |
| Don't allow -1 - x -> ~x simplifications in the first pass. |
| |
| 2002-01-07 Aldy Hernandez <aldyh@redhat.com> |
| |
| * rs6000.c (altivec_expand_ternop_builtin): Don't die on invalid |
| arguments. |
| (altivec_expand_binop_builtin): Same. |
| (altivec_expand_unop_builtin): Same. |
| (print_operand): Fix typo. |
| (bdesc_1arg): Add vupk* variants. |
| |
| * rs6000.h (rs6000_builtins): Add vupk* enums. |
| |
| * rs6000.md: Add altivec_vupk* variants. |
| |
| 2002-01-07 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * doc/gcc.texi, doc/gccint.texi, doc/cppinternals.texi, |
| doc/install.texi, doc/invoke.texi, doc/rtl.texi: Update copyright |
| and last update dates. |
| |
| 2002-01-07 Janis Johnson <janis187@us.ibm.com> |
| |
| * doc/rtl.texi (Flags): Clean up documentation of RTL flags |
| |
| 2002-01-07 Marek Michalkiewicz <marekm@amelek.gda.pl> |
| |
| * config/avr/avr.c (avr_mcu_types): Add new MCU types. |
| * config/avr/avr.h (CPP_SPEC): Likewise. |
| (LINK_SPEC): Likewise. |
| (CRT_BINUTILS_SPECS): Likewise. |
| * config/avr/t-avr (MULTILIB_MATCHES): Likewise. |
| * doc/invoke.texi (AVR Options): Document them. |
| |
| Mon Jan 7 11:59:34 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * unroll.c (copy_loop_body): Always properly update JUMP_LABEL and |
| LABEL_NUSES. |
| |
| 2002-01-07 Graham Stott <grahams@redhat.com> |
| |
| * config/i386/i386.h: Update copyright date. |
| (HALF_PIC_PTR): Add parenthesis. |
| (OPTIMIZATION_OPTIONS): Whitespace, add parenthesis and wrap. |
| (CONSTANT_ALIGNMENT): Add parenthesis. |
| (DATA_ALIGNMENT): Likewise. |
| (LOCAL_ALIGNMENT): Likewise. |
| (FUNCTION_ARG_BOUNDARY): Whitespace, add parenthesis and wrap. |
| (IS_STACK_MODE): Uppercase macro parameter, add parenthesis and wrap. |
| (CONDITIONAL_REGISTER_USAGE): Wrap in do {...} while (0). |
| (HARD_REGNO_NREGS): Add paranethesis. |
| (VALID_SSE_REG_MODE): Whitespace. |
| (VALID_MMX_REG_MODE): Whitespace. |
| (VALID_FP_MODE_P): Uppercase macros parameter and whitespace. |
| (ix86_hard_regno_mode_ok): Add parenthesis. |
| (HARD_REGNO_CALLER_SAVE_MODE): Whitespace. |
| (RETURN_IN_MEMORY): Whitespace. |
| (N_REG_CLASSES): Add parenthesis. |
| (INTEGER_CLASS_P): Add parenthesis and wrap. |
| (FLOAT_CLASS_P): Likewise. |
| (SSE_CLASS_P): Likewise. |
| (MMX_CLASS_P): Likewise. |
| (MAYBE_INTEGER_CLASS_P): Likewise. |
| (MAYBE_FLOAT_CLASS_P): Likewise. |
| (MAYBE_SSE_CLASS_P): Likewise. |
| (MAYBE_MMX_CLASS_P): Likewise. |
| (Q_CLASS_P): Likewise. |
| (GENERAL_REGNO_P): Uppercase macro parameter. |
| (REX_INT_REGNO_P): Uppercase macro parameter and wrap. |
| (FP_REGNO_P): Likewise. |
| (ANY_FP_REGNO_P): Uppercase macro parameter. |
| (SSE_REGNO_P): Likewise. |
| (SSE_REGNO): Likewise. |
| (SSE_REG_P): Likewise. |
| (SSE_FLOAT_MODE_P): Likewise. |
| (MMX_REGNO_P): Likewise. |
| (MMX_REG_P):Likewise. |
| (STACK_REG_P): Likewise. |
| (NON_STACK_REG_P): Likewise. |
| (STACK_TOP_P): Likewise. |
| (CONVERT_HARD_REGISTER_TO_SSA_P): Add parenthesis. |
| (PREFERRED_RELOAD_CLASS): Add parenthesis and whitespace. |
| (SECONDARY_MEMORY_NEEDED): Likewise. |
| (SECONDARY_OUTPUT_RELOAD_CLASS): Whitespace. |
| (MD_ASM_CLOBBERS): Whitespace and wrap. |
| (MUST_PASS_IN_STACK): Whitespace and wrap. |
| (RETURN_POPS_ARGS): Add parenthesis. |
| (INIT_CUMULATIVE_ARGS): Likewise. |
| (FUNCTION_ARG): Likewise. |
| (FUNCTION_OK_FOR_SIBCALL): Add parenthesis and whitespace. |
| (SETUP_INCOMING_VARARGS): Likewise. |
| (BUILD_VA_LIST_TYPE): Add parenthesis. |
| (EXPAND_BUILTIN_VA_START): Uppercase macro paremeters and add |
| parenthsis. |
| (EXPAND_BUILTIN_VA_ARG): Likewise. |
| (FUNCTION_PROFILER): Wrap in do { ... } while (0) and add parenthesis. |
| (INITIALIZE_TRAMPOLINE): Add parenthesis. |
| (INITIAL_ELIMINATION_OFFSET): Likewise. |
| (REGNO_OK_FOR_INDEX_P): Add parenthesis. |
| (REGNO_OK_FOR_BASE_P): Likewise. |
| (REGNO_OK_FOR_SIREG_P): Add parenthesis and wrap. |
| (REGNO_OK_FOR_DIREG_P): Likewise. |
| (REG_OK_FOR_INDEX_P): Whitespace. |
| (REG_OK_FOR_BASE_P): Whitespace. |
| (GO_IF_LEGITIMATE_ADDRESS): Wrap in do { ... } while (0) and add |
| parenthesis. |
| (FIND_BASE_TERM): Fix typo. |
| (LEGITIMIZE_ADDRESS): Wrap in { .. } while (0) and add parenthesis. |
| (REWRITE_ADDRESS): Uppercase macro parameter and whitespace. |
| (SYMBOLIC_CONST; Whitespace. |
| (GO_IF_MODE_DEPENDENT_ADDRESS):Wrap in { .. } while (0) and wrap. |
| (ENCODE_SECTION_INFO): Whitespace. |
| (FINALIZE_PIC): Remove do { ... } while (0). |
| (PROMOTE_MODE): Wrap in do { ... } while (0). |
| (CONST_COSTS): Whitespace. |
| (RTX_COSTS): Add paramethesis, whitespace and wrap. |
| (REGISTER_MOVE_COST): Add parenthesis. |
| (MEMORY_MOVE_COST): Likewise. |
| (EXTRA_CC_MODES): Whitespace. |
| (SELECT_CC_MODE): Add parenthesis and whitespace. |
| (DBX_REGISTER_NUMBER): Uppercase macro parameter and add parenthsis. |
| (ASM_PREFERRED_EH_DATA_FORMAT): Add parenthesis and whitespace. |
| (ASM_OUTPUT_LABEL): Add paramethesis. |
| (ASM_OUTPUT_REG_PUSH): Add parenthesis and whitespace. |
| (ASM_OUTPUT_REG_POP): Likewise. |
| (ASM_OUTPUT_ADDR_VEC_ELT): Add parenthesis. |
| (ASM_OUTPUT_ADDR_DIFF_ELT): Likewise. |
| |
| * config/i386/i386.c: Update copyright. |
| (CHECK_STACK_LIMIT): Add parenthesis. |
| (AT_BP): Uppercase macro parameter. |
| (x86_64_int_parameter_registers): Constify. |
| (x86_64_int_return_registers): Likewise. |
| (ix86_compare_op0): Use rtx. |
| (construct_container): Constify INTREG parameter. |
| (function_arg): Use rtx. |
| |
| * diagnostic.h: Update copyright date. |
| (output_buffer_state): Add parenthesis. |
| (output_buffer_format_args): Likewise. |
| |
| * combine.c (combine_instructions): Replace XEXP (links, 0) |
| with link. |
| |
| 2002-01-06 H.J. Lu <hjl@gnu.org> |
| |
| * cfgcleanup.c (thread_jump): Fix 2 typos. |
| |
| 2002-01-06 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config.gcc: Add support for --enable-altivec. |
| |
| 2002-01-06 Craig Rodrigues <rodrigc@gcc.gnu.org> |
| |
| * emit-rtl.c (gen_highpart): Add check for NULL_RTX. |
| |
| 2002-01-06 Jakub Jelinek <jakub@redhat.com> |
| |
| * objc/objc-act.c (handle_impent): Use assemble_variable to emit |
| __objc_class_name_*. |
| |
| 2002-01-06 Craig Rodrigues <rodrigc@gcc.gnu.org> |
| |
| * doc/install.texi (sparcv9-*-solaris2*): Add documentation. |
| |
| 2002-01-06 Richard Henderson <rth@redhat.com> |
| |
| * reorg.c (emit_delay_sequence): Remove death notes, not merely |
| nop them out. Increment label reference count for REG_LABEL. |
| (fill_slots_from_thread): Frob label reference count around |
| delete_related_insns. |
| |
| 2002-01-05 Richard Henderson <rth@redhat.com> |
| |
| * cfgcleanup.c (try_forward_edges): Detect infinite loops while |
| jump threading. |
| |
| 2002-01-05 Richard Henderson <rth@redhat.com> |
| |
| * c-decl.c (c_expand_body): Don't call outlining_inline_function. |
| * integrate.c (output_inline_function): Likewise. |
| * toplev.c (rest_of_compilation): Do it here instead. Move call |
| to remove_unnecessary_notes after emitting abstract instance. |
| Force an emitted nested function to have its parent emited as well. |
| * dwarf2out.c (loc_descriptor_from_tree): Read mode after checking |
| for null. |
| (rtl_for_decl_location): Do not look at reload data structures |
| before reload has run. |
| |
| 2002-01-05 Kazu Hirata <kazu@hxi.com> |
| |
| * cse.c: Fix formatting. |
| * dwarf2asm.c: Likewise. |
| * dwarf2out.c: Likewise. |
| * explow.c: Likewise. |
| * expmed.c: Likewise. |
| * function.c: Likewise. |
| * gcov.c: Likewise. |
| * gencheck.c: Likewise. |
| * genrecog.c: Likewise. |
| * ggc-common.c: Likewise. |
| * ggc-page.c: Likewise. |
| * global.c: Likewise. |
| |
| 2002-01-05 Kazu Hirata <kazu@hxi.com> |
| |
| * combine.c: Fix formatting. |
| |
| 2002-01-05 Craig Rodrigues <crodrigu@bbn.com> |
| |
| PR middle-end/1557 |
| * config/ia64/ia64.h (RENAME_EXTENDED_BLOCKS): Remove. |
| |
| 2002-01-05 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.h (TARGET_POWERPC): For IN_LIBGCC2, define |
| as 1 for __powerpc64__ as well. |
| |
| * config/rs6000/t-aix43 (T_ADAFLAGS): Define. |
| |
| * alias.c (find_base_value, PLUS/MINUS): If we found a base, |
| return it. |
| |
| 2002-01-05 Daniel Berlin <dan@dberlin.org> |
| |
| * lcm.c: Revert change, due to performance regression it causes on |
| SPEC because it's slightly more conservative (sigh, I hate |
| edge-based LCM). |
| |
| Sat Jan 5 11:52:05 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * cfgcleanup.c (try_forward_edges): Allow multiple jump threading. |
| |
| 2002-01-05 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * doc/cppinternals.texi: Update. |
| |
| 2002-01-05 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * doc/invoke.texi (Option Summary) <MMIX Options>: Document |
| -mbranch-predict, -mreg-stack-fill-bug-workaround and their |
| negatives. |
| (MMIX Options): Ditto. Fix item/itemx typo for -mno-zero-extend. |
| * config/mmix/mmix.c (mmix_target_asm_function_prologue): Rework |
| kludge for pre-october-14th mmix versions to handle new-found bug |
| with PUSHJ/PUSHGO and the register stack. |
| * config/mmix/mmix.h (struct machine_function): Rename member |
| has_call_value_without_parameters to has_call_without_parameters. |
| All referers changed. |
| (TARGET_MASK_REG_STACK_FILL_BUG, TARGET_DEFAULT |
| TARGET_MASK_BRANCH_PREDICT): New macros. |
| (TARGET_SWITCHES): New options -mreg-stack-fill-bug-workaround, |
| -mno-reg-stack-fill-bug-workaround. |
| * config/mmix/mmix.md ("call"): Set struct machine member |
| has_call_without_parameters. |
| |
| Sat Jan 5 02:20:22 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * cfgcleanup.c (thread_jump): Fix handling of reversed branches. |
| |
| Sat Jan 5 01:35:29 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * cfgcleanup.c: Include tm_p.h |
| (mark_effect): Fix handling of hard register; fix handling of SET |
| |
| 2002-01-04 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.md (anonymous patterns): Check that |
| operands are registers before using REGNO on them. |
| |
| 2002-01-03 Roland McGrath <roland@frob.com> |
| |
| * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mcall-gnu. |
| |
| 2002-01-04 Jakub Jelinek <jakub@redhat.com> |
| |
| * tree.h (expand_expr_stmt_value): Add maybe_last argument. |
| * c-common.h (genrtl_expr_stmt_value): Likewise. |
| * stmt.c (expand_expr_stmt): Pass 1 as maybe_last. |
| (expand_expr_stmt_value): Add maybe_last argument. |
| Don't warn about statement with no effect if it is the last statement |
| in expression statement. |
| * c-semantics.c (genrtl_expr_stmt): Pass 1 as maybe_last. |
| (genrtl_expr_stmt_value): Add maybe_last argument, pass it down to |
| expand_expr_stmt_value. |
| (expand_stmt) [EXPR_STMT]: Pass 1 as maybe_last to |
| genrtl_expr_stmt_value if t is the last EXPR_STMT in its scope. |
| * expr.c (expand_expr) [LABELED_BLOCK_EXPR, LOOP_EXPR]: Pass 1 |
| as maybe_last to expand_expr_stmt_value. |
| |
| Fri Jan 4 11:45:05 2002 Jeffrey A Law (law@redhat.com) |
| |
| * c-common.c (c_expand_start_cond): Expect the IF_STMT node to |
| be passed in, do not build it. |
| (c_begin_if_stmt): New function. |
| (c_begin_while_stmt, c_finish_while_stmt_cond): Likewise. |
| * c-common.h (c_expand_start_cond): Update prototype. |
| (c_begin_if_stmt): Prototype new function. |
| (c_begin_while_stmt, c_finish_while_stmt_cond): Likewise. |
| * c-parse.in (if_prefix): Use c_begin_if_stmt, |
| c_begin_while_stmt and c_finish_while_stmt_cond. |
| |
| 2002-01-04 William Cohen <wcohen@redhat.com> |
| |
| * config/pa/elf.h (ASM_FILE_START): Reverted to profile_flag. |
| * config/pa/pa-linux.h (ASM_FILE_START): Likewise. |
| * config/pa/pa64-hpux.h (ASM_FILE_START): Likewise. |
| * config/pa/som.h (ASM_FILE_START): Likewise. |
| |
| 2001-01-04 Daniel Berlin <dan@cgsoftware.com> |
| |
| * lcm.c: Include df.h. |
| Add available_transfer_function prototype. |
| (compute_available): Rework to use iterative dataflow framework. |
| (struct bb_info): s/bb_info/lcm_bb_info/g to avoid conflict |
| with bb_info in df.h |
| (available_transfer_function): New function. |
| |
| * Makefile.in (lcm.o): add df.h to dependencies. |
| |
| 2002-01-04 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (some_operand): Accept HIGH. |
| (input_operand): Likewise; accept simple references to globals. |
| (alpha_const_ok_for_letter_p): New, outlined from alpha.h. |
| (alpha_const_double_ok_for_letter_p): Likewise. |
| (alpha_extra_constraint): Likewise. |
| (alpha_preferred_reload_class): Likewise. Do not force |
| symbolic constants to memory. |
| (alpha_legitimate_address_p): Accept simple references |
| to small_symbolic_operand. |
| (alpha_legitimize_address): New arg scratch. Be prepared to be |
| called when no_new_pseudos. Emit simple symbolic references. |
| Split integers into low, high, and rest. |
| (alpha_expand_mov): Use alpha_legitimize_address. |
| (some_small_symbolic_mem_operand): New. |
| (split_small_symbolic_mem_operand): New. |
| * config/alpha/alpha-protos.h: Update. |
| * config/alpha/alpha.h (CONST_OK_FOR_LETTER_P): Out-line. |
| (CONST_DOUBLE_OK_FOR_LETTER_P): Likewise. |
| (EXTRA_CONSTRAINT): Likewise. |
| (PREFERRED_RELOAD_CLASS): Likewise. |
| (LEGITIMIZE_ADDRESS): Update for alpha_legitimize_address change. |
| (PREDICATE_CODES): Update. |
| * config/alpha/alpha.md: New post-reload splitters to convert |
| simplfied symbolic operands to the form that references $29. |
| (divide expanders): Use emit_move_insn, not gen_movdi_er_high_g. |
| (movdi_er_nofix, movdi_er_fix): Accept any symbolic operand. |
| |
| 2002-01-03 Richard Henderson <rth@redhat.com> |
| |
| * local-alloc.c (function_invariant_p): Update commentary. |
| |
| 2002-01-04 H.J. Lu <hjl@gnu.org> |
| |
| * toplev.c (rest_of_compilation): Fix a typo when calling |
| cleanup_cfg. |
| |
| 2002-01-03 Kazu Hirata <kazu@hxi.com> |
| |
| * c-common.c: Fix formatting. |
| * diagnostic.c: Likewise. |
| * doloop.c: Likewise. |
| * dwarf2out.c: Likewise. |
| |
| 2002-01-03 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/h8300.c (output_logical_op): Use 'not.w' instead |
| of 'neg.w' when xoring with 0x0000ffff or 0xffff0000. |
| |
| 2002-01-03 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * cpperror.c: Update comments and copyright. |
| * cppexp.c, cppfiles.c, cpphash.c, cpphash.h, cppinit.c, |
| cpplex.c, cpplib.c, cpplib.h, cppmacro.c, cppmain.c: Similarly. |
| |
| 2002-01-03 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * collect2.c (main): Use strcmp when testing for "-shared". |
| |
| 2002-01-03 Neil Booth <neil@daikokuya.demon.co.uk> |
| |
| * cppmacro.c: Don't include intl.h. Update comments. |
| (new_number_token): Allocate enough buffer for 64-bit unsigned |
| integers; update prototype. |
| * cppmain.c: Update comments. |
| |
| 2002-01-03 William Cohen <wcohen@redhat.com> |
| |
| * function.h (struct function): Add profile. |
| (current_function_profile): New. |
| doc/extend.texi: Update documentation. |
| * final.c (final_start_function): Use current_function_profile |
| instead of profile_flag. |
| (profile_after_prologue): Likewise. |
| * function.c (expand_function_start): Likewise. |
| (expand_function_start): Likewise. |
| * config/alpha/alpha.c (direct_call_operand): |
| (alpha_does_function_need_gp): Likewise. |
| (alpha_expand_prologue): Likewise. |
| * config/arm/arm.c (arm_expand_prologue): Likewise. |
| thumb_expand_prologue: Likewise. |
| * config/d30v/d30v.c (d30v_stack_info): Likewise. |
| * config/fr30/fr30.c (MUST_SAVE_RETURN_POINTER): Likewise. |
| (fr30_expand_prologue): Likewise. |
| * config/i386/cygwin.h (SUBTARGET_PROLOGUE): Likewise. |
| * config/i386/i386.c (ix86_osf_output_function_prologue): Likewise. |
| * config/i386/i386.h (FINALIZE_PIC): Likewise. |
| * config/i386/win32.h (SUBTARGET_PROLOGUE): Likewise. |
| * config/i960/i960.c (i960_output_function_prologue): Likewise. |
| * config/ia64/ia64.c (ia64_compute_frame_size): Likewise. |
| * config/m32r/m32r.c (MUST_SAVE_RETURN_ADDR): Likewise. |
| (m32r_expand_prologue): Likewise. |
| * config/m88k/m88k.c (m88k_layout_frame): Likewise. |
| (m88k_expand_prologue): Likewise. |
| * config/m88k/m88k.h (ADJUST_INSN_LENGTH): Likewise. |
| * config/mips/mips.c (compute_frame_size): Likewise. |
| (mips_expand_prologue): Likewise. |
| (mips_can_use_return_insn): Likewise. |
| * config/pa/elf.h (ASM_FILE_START): Likewise. |
| * config/pa/pa-linux.h (ASM_FILE_START): Likewise. |
| * config/pa/pa64-hpux.h (ASM_FILE_START): Likewise. |
| * config/pa/som.h (ASM_FILE_START): Likewise. |
| * config/romp/romp.c (romp_using_r14): Likewise. |
| * config/rs6000/rs6000.c (first_reg_to_save): Likewise. |
| (rs6000_stack_info): Likewise. |
| * config/rs6000/sysv4.h (ASM_DECLARE_FUNCTION_NAME): Likewise. |
| * config/rs6000/xcoff.h (ASM_FILE_START): Likewise. |
| * config/v850/v850.c (compute_register_save_size): Likewise. |
| |
| 2002-01-03 Jakub Jelinek <jakub@redhat.com> |
| |
| * simplify-rtx.c (simplify_binary_operation) [DIV]: If |
| gen_lowpart_common fails, use gen_lowpart_SUBREG. |
| |
| 2002-01-03 Turly O'Connor <turly@apple.com> |
| |
| * darwin.c (machopic_output_possible_stub_label): Don't generate |
| stub routines for pseudo-stubs which we've just defined. |
| |
| 2002-01-03 Kazu Hirata <kazu@hxi.com> |
| |
| * builtins.c: Fix formatting. |
| * c-typeck.c: Likewise. |
| * combine.c: Likewise. |
| * expr.c: Likewise. |
| * loop.c: Likewise. |
| |
| 2002-01-03 Andreas Schwab <schwab@suse.de> |
| |
| * cppfiles.c (_cpp_pop_file_buffer): Change return type to bool |
| and return true if _cpp_push_next_buffer pushed a new include |
| file. |
| * cpplib.c (_cpp_pop_buffer): Only call obstack_free if |
| _cpp_pop_file_buffer did not push a new file. |
| * cpphash.h (_cpp_pop_file_buffer): Update declaration. |
| |
| 2002-01-02 Eric Christopher <echristo@redhat.com> |
| |
| * final.c (final_scan_insn): Change 0 -> NULL_RTX in |
| FIND_REG_INC_NOTE call. Update copyright. |
| * loop.c (canonicalize_condition): Ditto. |
| * reorg.c (delete_scheduled_jump): Ditto. |
| |
| 2002-01-03 Kazu Hirata <kazu@hxi.com> |
| |
| * gcse.c: Fix formatting. |
| |
| 2002-01-03 Graham Stott <grahams@redhat.com> |
| |
| * mkconfig.sh: Output to config.h, hconfig.h and tconfig.h |
| forward defs for struct tags rtx_def, union_tree, rtvec_def |
| also output corresponding typedefs for rtx, tree, and rtvec. |
| |
| * system.h: Move forward defs for struct tags rtx_def, union_tree, |
| rtvec_def along with corresponding typedefs for rtx, tree, and |
| rtvec to config.h, hconfig.h, tconfig.h. |
| |
| 2002-01-03 Graham Stott <grahams@redhat.com> |
| |
| * tree.h: Update copyright date. |
| (IS_EXPR_CODE_CLASS): Add parenthesis. |
| (TREE_SET_CODE): Add whitespace. |
| (TREE_CHECK): Add parenthesis. |
| (TREE_CLASS_CODE): Add parenthesis and wrap long line. |
| (CST_OR_CONSTRUCTOR_CHECK): |
| (EXPR_CHECK): Add parenthis, whitespace and wrap line. |
| (TREE_SYMBOL_REFERENCED): Whitespace. |
| (INT_CST_LT): Likewise. |
| (INT_CST_LT_UNSIGNED): Likewise. |
| (tree_real_cst): Unwrap comment. |
| (tree_string): Likewise. |
| (tree_complex): Likewise. |
| (IDENTIFIER_POINTER): correct cast. |
| (SAVE_EXPR_CONTEXT): Whitespace. |
| (EXPR_WFL_FILENAME_NODE): Likewise. |
| (EXPR_WFL_FILENAME): Remove parenthesis. |
| (DECL_ORIGIN): Add parenthesis. |
| (DECL_FROM_INLINE): Use NULL_TREE. |
| (build_int_2): Whitespace. |
| (build_type_variant): Add parenthesis. |
| |
| * gcc/jcf-parse.c: Update copyright date. |
| (yyparse): Constify resource_filename. |
| |
| 2002-01-03 Graham Stott <grahams@redhat.com> |
| |
| * rtl.h: Update copyright date. |
| (RTL_CHECK1): Wrap long line. |
| (RTL_CHECK2): Likewise. |
| (RTL_CHECKC1): Wrap long line and whitespace. |
| (RTL_CHECKC2): Likewise. |
| (XWINT): Whitespace. |
| (XINT): Likewise. |
| (XSTR): Likewise. |
| (XEXP): Likewise. |
| (XVEC): Likewise. |
| (XMODE): Likewise. |
| (XBITMAP): Likewise. |
| (XTREE): Likewise. |
| (XBBDEF): Likewise. |
| (XTMPL): Likewise. |
| (X0WINT): Likewise. |
| (X0INT):Likewise. |
| (X0UINT): Likewise. |
| (X0STR): Likewise. |
| (X0EXP): Likewise. |
| (X0VEC): Likewise. |
| (X0MODE): Likewise. |
| (X0BITMAP): Likewise. |
| (X0TREE): Likewise. |
| (X0BBDEF): Likewise. |
| (X0ADVFLAGS): Likewise. |
| (X0CSELIB): Likewise. |
| (X0MEMATTR): Likewise. |
| (XCWINT): Likewise. |
| (XCINT): Likewise. |
| (XCUINT): Likewise. |
| (XCSTR): Likewise. |
| (XCEXP): Likewise. |
| (XCVEC): Likewise. |
| (XCMODE): Likewise. |
| (XCBITMAP): Likewise. |
| (XCTREE): Likewise. |
| (XCBBDEF): Likewise. |
| (XCADVFLAGS): Likewise. |
| (XCCSELIB): Likewise. |
| (XC2EXP): Likewise. |
| (INSN_UID): Likewise. |
| (PREV_INSN): Likewise. |
| (PATTERN): Likewise. |
| (INSN_CODE): Likewise. |
| (PUT_REG_NOTE_KIND): Likewise. |
| (CODE_LABEL_NUMBER): Likewise. |
| (NOTE_SOURCE_FILE): Likewise. |
| (NOTE_BLOCK): Likewise. |
| (NOTE_EH_HANDLER): Likewise. |
| (NOTE_RANGE_INFO): Likewise. |
| (NOTE_LIVE_INFO): Likewise. |
| (NOTE_BASIC_BLOCK): Likewise. |
| (NOTE_EXPECTED_VALUE): Likewise. |
| (NOTE_LINE_NUMBER): Likewise. |
| (LABEL_NAME): Likewise. |
| (LABEL_NUSES): Likewise. |
| (LABEL_ALTERNATE_NAME): Likewise. |
| (ADDRESSOF_DECL): Likewise. |
| (JUMP_LABEL): Likewise. |
| (LABEL_NEXTREF): Likewise. |
| (REGNO): Likewise. |
| (ORIGINAL_REGNO: Likewise. |
| (HARD_REGISTER_NUM_P): Add parenthesis. |
| (SUBREG_REG): Whitespace. |
| (SUBREG_BYTE): Likewise. |
| (ASM_OPERANDS_TEMPLATE): Remove parenthesis. |
| (ASM_OPERANDS_OUTPUT_CONSTRAINT): Likewise. |
| (ASM_OPERANDS_OUTPUT_IDX): Likewise. |
| (ASM_OPERANDS_INPUT_VEC): Likewise. |
| (ASM_OPERANDS_INPUT_CONSTRAINT_VEC): Likewise. |
| (ASM_OPERANDS_INPUT): Likewise. |
| (ASM_OPERANDS_INPUT_LENGTH): Likewise. |
| (ASM_OPERANDS_INPUT_CONSTRAINT_EXP): Likewise. |
| (ASM_OPERANDS_INPUT_CONSTRAINT): Likewise. |
| (ASM_OPERANDS_INPUT_MODE): Likewise. |
| (ASM_OPERANDS_SOURCE_FILE): Likewise. |
| (ASM_OPERANDS_SOURCE_LINE): Likewise. |
| (MEM_SET_IN_STRUCT_P): Minor reformat. |
| (TRAP_CONDITION): Whitespace. |
| (TRAP_CODE): Likewise. |
| (COND_EXEC_TEST): Likewise. |
| (COND_EXEC_CODE): Likewise. |
| (FIND_REG_INC_NOTE): Uppercase macro args and add parenthesis. |
| (PHI_NODE_P): Add parenthesis. |
| (plus_constant): Whitespace and add parenthesis. |
| |
| 2002-01-03 Kazu Hirata <kazu@hxi.com> |
| |
| * config/avr/avr.c: Fix comment typos. |
| * config/c4x/c4x.md: Likewise. |
| * config/dsp16xx/dsp16xx.h: Likewise. |
| * config/dsp16xx/dsp16xx.md: Likewise. |
| * config/i386/i386.md: Likewise. |
| * config/ia64/ia64.c: Likewise. |
| * config/m32r/m32r.h: Likewise. |
| * config/m68hc11/m68hc11.md: Likewise. |
| * config/mmix/mmix.c: Likewise. |
| * config/mn10200/mn10200.c: Likewise. |
| * config/romp/romp.c: Likewise. |
| * config/sh/sh.c: Likewise. |
| * config/stormy16/stormy16.c: Likewise. |
| * config/stormy16/stormy16.h: Likewise. |
| * config/stormy16/stormy16.md: Likewise. |
| |
| 2002-01-03 Graham Stott <grahams@redhat.com> |
| |
| * loop.h: Update copyright date. |
| (LOOP_MOVABLES): Fix typo. |
| (LOOP_REGS): Likewise. |
| (LOOP_IVS): Likewise. |
| |
| 2002-01-03 Graham Stott <grahams@redhat.com> |
| |
| * cppinit.c: Update copyright date. |
| Don't include output.h |
| * Makefile.in: Update copyright date. |
| Update dependency. |
| |
| 2002-01-02 Craig Rodrigues <rodrigc@gcc.gnu.org> |
| |
| PR c/5226 |
| * invoke.texi (-mthreads): Remove from documented RS/6000 options. |
| (-pthread) Add to RS/6000 options. |
| |
| 2002-01-02 Kazu Hirata <kazu@hxi.com> |
| |
| * except.c: Fix comment typos. |
| * loop.c: Likewise. |
| * varasm.c: Likewise. |
| * doc/tm.texi: Fix a typo. |
| |
| 2002-01-02 Jakub Jelinek <jakub@redhat.com> |
| |
| * c-typeck.c (output_init_element): Allow initializing static storage |
| duration objects with compound literals. |
| |
| 2002-01-02 Richard Henderson <rth@redhat.com> |
| |
| * objc/objc-act.c (hack_method_prototype): Clear current_function_decl |
| after abusing it. |
| |
| 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * gcc.c (default_compilers): Const-ify. |
| * mips-tdump.c (stab_names): Likewise. |
| * mips-tfile.c (map_coff_types, map_coff_storage, |
| map_coff_sym_type, map_coff_derived_type, stabs_symbol, |
| pseudo_ops_t, pseudo_ops): Likewise. |
| * protoize.c (default_include): Likewise |
| |
| * real.c (GET_REAL, PUT_REAL): Don't cast away const-ness. |
| (ezero, ehalf, eone, etwo, e32, elog2, esqrt2, epi): Const-ify. |
| Add array size in declaration. |
| (endian, emov, eisneg, eisinf, eisnan, eiisnan, eiisneg, emovi, |
| emovo, emovz, eiisinf, ecmpm, eaddm, esubm, m16m, edivm, emulm, |
| esub, eadd, eadd1, ediv, emul, e53toe, e64toe, e113toe, e24toe, |
| etoe113, etoe64, etoe53, etoe24, ecmp, eround, ltoe, ultoe, |
| eifrac, euifrac, e24toasc, e53toasc, e64toasc, e113toasc, etoasc, |
| efloor, efrexp, eldexp, eremain, dectoe, etodec, ibmtoe, etoibm, |
| c4xtoe, etoc4x, uditoe, ditoe, etoudi, etodi, esqrt, etens, |
| emtens, make_nan): Const-ify. |
| (TFbignan, TFlittlenan, XFbignan, XFlittlenan, DFbignan, |
| DFlittlenan, SFbignan, SFlittlenan): Make static and const-ify. |
| |
| 2002-01-02 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * config.gcc (ia64-*-*): Set extra_headers. |
| (alpha*-dec-osf*): Likewise. Don't use alpha/t-osf. |
| * config/alpha/t-osf: Remove. |
| * config/ia64/t-ia64 (EXTRA_HEADERS): Remove. |
| |
| 2002-01-02 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/t-aix43: Revert previous change. |
| |
| 2002-01-02 Jason Merrill <jason@redhat.com> |
| |
| * c-decl.c (c_expand_body): Call outlining_inline_function when |
| emitting an inline function out of line. |
| |
| 2002-01-02 Richard Henderson <rth@redhat.com> |
| |
| * dwarf2out.c (limbo_die_node): Add created_for member. |
| (new_die): New argument created_for. Update all callers. |
| (mark_limbo_die_list): New. |
| (dwarf2out_init): Register limbo_die_list as a root. |
| (dwarf2out_finish): Force insert limbo dies into their function |
| context. |
| |
| 2002-01-02 Nathan Sidwell <nathan@codesourcery.com> |
| |
| PR c++/5089 |
| * doc/invoke.texi (-Wold-style-cast): Only warn about non-void casts. |
| |
| 2002-01-02 Kazu Hirata <kazu@hxi.com> |
| |
| * config/h8300/fixunssfsi.c: Update copyright. |
| Fix comment typos. |
| Fix formatting. |
| * config/h8300/h8300.c: Update copyright. |
| Eliminate warnings. |
| |
| 2002-01-02 Kazu Hirata <kazu@hxi.com> |
| |
| * config/romp/romp.c: Fix comment formatting. |
| * config/romp/romp.h: Likewise. |
| * config/romp/romp.md: Likewise. |
| * config/s390/s390.c: Likewise. |
| * config/stormy16/stormy16.c: Likewise. |
| * config/stormy16/stormy16.h: Likewise. |
| |
| 2002-01-02 Alexandre Oliva <aoliva@redhat.com> |
| |
| * c-common.h (genrtl_expr_stmt_value): Declare. |
| * c-semantics.c (genrtl_goto_stmt): Redirect to... |
| (genrtl_goto_stmt_value): ... this new function. Pass new |
| argument down to expand_expr_stmt_value, taking |
| TREE_ADDRESSABLE into account. |
| * c-common.c (c_expand_expr): Mark the last EXPR_STMT of a |
| STMT_EXPR as addressable, i.e., one whose result we want. |
| * expr.c (expand_expr): Don't save expression statement value |
| of labeled_blocks or loop_exprs. |
| * stmt.c (expand_expr_stmt): Redirect to... |
| (expand_expr_stmt_value): ... this new function. Use new |
| argument to tell whether to save expression value. |
| (expand_end_stmt_expr): Reset last_expr_type and |
| last_expr_value if we don't have either. |
| * tree-inline.c (declare_return_variable): Mark its use |
| statement as addressable. |
| * tree.h: Document new use of TREE_ADDRESSABLE. |
| (expand_expr_stmt_value): Declare. |
| |
| 2002-01-01 Tom Rix <trix@redhat.com> |
| |
| * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Fix for use by |
| rs6000_emit_allocate_stack. |
| |
| 2002-01-01 Joseph S. Myers <jsm28@cam.ac.uk> |
| |
| * configure.in: Prepend ${srcdir}/config/${cpu_type}/ instead of |
| ${srcdir}/ginclude/ to every entry in extra_headers. |
| * configure: Regenerate. |
| * ginclude/math-3300.h: Rename to config/m68k/math-3300.h. |
| * ginclude/math-68881.h: Rename to config/m68k/math-68881.h. |
| * ginclude/ppc-asm.h: Rename to config/rs6000/ppc-asm.h. |
| * ginclude/proto.h: Rename to config/convex/proto.h. |
| |
| Tue Jan 1 17:12:56 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * attribs.c (handle_vector_size_attribute): Use host_integerp |
| and tree_int_cst; remove warnings. |
| * caller-save.c (insert_restore): Add cast to get rid of warning. |
| (insert_save): Likewise. |
| * emit-rtl.c (adjust_address_1, offset_address): Likewise. |
| * regmove.c (find_matches): Add temporary var to kill a warning. |
| |
| 2002-01-01 Douglas B Rupp <rupp@gnat.com> |
| |
| * config/alpha/vms.h (DWARF2_UNWIND_INFO, EH_RETURN_HANDLER_RTX, |
| LINK_EH_SPEC, MD_FALLBACK_FRAME_STATE_FOR): Define. |
| * config/alpha/t-vms (EXTRA_PARTS): Add vms-dwarf2eh.o |
| (vms-dwarf2eh.o): Add Makefile rule. |
| * config/alpha/vms-ld.c (main): Handle vms-dwarf2eh.o. |
| * config/alpha/vms-dwarf2eh.asm: New file. |
| |
| * gcc.c (delete_if_ordinary): Delete all versions. |
| |
| 2002-01-01 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * config/mmix/mmix.md: Update FIXME to not mention |
| define_constants. |
| (MMIX_rJ_REGNUM): New define_constants constant. |
| ("movqi", "movsi", "movdi", "*movdicc_real_foldable", |
| "*movdicc_real"): Adjust contraints formatting. |
| ("*bCC_foldable"): Add %+ for P in output format and delete FIXME |
| for branch prediction. |
| ("*bCC", "*bCC_inverted_foldable", "*bCC_inverted"): Add %+ in |
| output template. |
| ("*call_real", "*call_value_real", "nonlocal_goto_receiver", |
| "*nonlocal_goto_receiver_expanded"): Use MMIX_rJ_REGNUM instead of |
| number. Delete related FIXMEs. |
| * config/mmix/mmix.h (MMIX_INCOMING_RETURN_ADDRESS_REGNUM): Change |
| from number to MMIX_rJ_REGNUM. |
| (TARGET_MASK_BRANCH_PREDICT): New. |
| (TARGET_DEFAULT): Change to TARGET_MASK_BRANCH_PREDICT. |
| (TARGET_SWITCHES): Update comment. Correct -mno-toplevel-symbols |
| value. Add -mbranch-predict and -mno-branch-predict. |
| (TARGET_VERSION): Drop date. |
| (ADDITIONAL_REGISTER_NAMES): Use MMIX_rJ_REGNUM, not number. |
| * config/mmix/mmix.c (mmix_encode_section_info): Correct condition |
| for finding out global symbols. |
| (mmix_asm_output_labelref): Revert condition for global symbol. |
| (mmix_print_operand): <case '+'>: Emit P for a likely branch. |
| (mmix_print_operand_punct_valid_p): A '+' is valid. |
| |
| See ChangeLog.6 for earlier changes. |