-Wed Oct 24 18:43:42 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+2001-10-24 Christopher Faylor <cgf@redhat.com>
- * dwarf2out.c (file_info_cmp): Always return consistent results.
-
-2001-10-24 Roger Sayle <roger@eyesopen.com>
-
- * stmt.c (expand_end_case): Index jumptables from zero for
- suitably small values of minval.
-
-2001-10-24 Jakub Jelinek <jakub@redhat.com>
-
- * stor-layout.c (place_union_field): If any field was aligned with
- attribute aligned, set record type's TYPE_USER_ALIGN.
- (place_field): Likewise.
- (finalize_record_size): Don't clear TYPE_USER_ALIGN.
- (layout_type) [ARRAY_TYPE]: Copy element's TYPE_USER_ALIGN.
-
-2001-10-24 Zack Weinberg <zack@codesourcery.com>
-
- * c-common.h (struct c_common_identifier): Remove rid_code field.
- (C_RID_CODE): Use ->node.rid_code instead of ->rid_code.
-
- * c-typeck.c (constructor_designated): New local flag.
- (struct constructor_stack): Add "designated" field to match.
- (start_init): Clear it.
- (really_start_incremental_init, push_init_level): Push and
- clear it.
- (pop_init_level): Pop it.
- (set_designator): Set it.
-
- (pop_init_level): Suppress "missing initializer" warnings if
- constructor_designated is true.
- (process_init_element): Suppress warning about union
- initialization under traditional C, if constructor_designated
- is true.
-
-Wed Oct 24 15:35:38 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * integrate.c (copy_rtx_and_substitute, case CALL): Fix error in last
- change.
-
-Wed Oct 24 13:26:12 2001 Jeffrey A Law (law@cygnus.com)
-
- * h8300.h (RETURN_ADDR_RTX): Remove old, incorrect definition.
-
-2001-10-24 Dan Nicolaescu <dann@ics.uci.edu>
-
- * ssa-ccp.c (ssa_ccp_substitute_constants): Don't do anything if
- the node was already a set to a constant.
-
-Wed Oct 24 12:41:19 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * emit-rtl.c (set_mem_attributes): Fix typo in last change.
- * print-rtl.c (print_rtx, case MEM): Improve display of MEM_DECL.
-
-2001-10-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * s390/linux.h (ASM_OUTPUT_BYTE): Fix format specifier warnings.
- (ASM_OUTPUT_ASCII): Const-ify. Fix signed/unsigned warning.
- (ASM_OUTPUT_MI_THUNK): Fix format specifier warnings.
- * s390.c (s390_final_chunkify): Don't use string concatenation.
- (s390_function_prologue, s390_function_epilogue): Const-ify.
- * s390.h (FUNCTION_PROFILER): Remove unused variable.
-
-2001-10-24 Jakub Jelinek <jakub@redhat.com>
-
- * c-decl.c (finish_decl): Don't add DECL_STMTs for nested function
- prototypes.
-
-2001-10-23 Stan Shebs <shebs@apple.com>
-
- * config/rs6000/x-darwin: Use -no-cpp-precomp instead of
- -traditional-cpp in first-stage compilation.
-
-Tue Oct 23 21:45:40 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * gensupport.c (target_flags): Add.
-
-Tue Oct 23 13:05:53 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.
-
- * builtins.c (expand_builtin_setjmp): Only call convert_memory_address
- if needed.
- (expand_builtin_longjmp, expand_builtin_alloca): Likewise.
- * except.c (expand_builtin_frob_return_addr): Likewise.
- (expand_builtin_eh_return): Likewise.
- * stmt.c (expand_computed_goto): Likewise.
- * explow.c (memory_address): Likewise.
- (allocate_dynamic_stack_space): Clean up predicate testing.
- (probe_stack_range): Convert SIZE to Pmode.
- * calls.c (rtx_for_function_call): Only call convert_memory_address
- if needed.
- Pass function call operand as ptr_mode, not Pmode.
- * expr.c (expand_assignment): Clean up calls to convert_memory
- address by only doing so when needed and making offsets Pmode.
- (store_constructor, expand_expr, expand_expr_unaligned): Likewise.
- * function.c (assign_parms): Ensure address in MEM for RESULT_DECL
- is in Pmode, not ptr_mode.
-
-2001-10-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * darwin-protos.h (constructor_section, destructor_section,
- mod_init_section, mod_term_section): Prototype.
- * darwin.c (machopic_finish, update_non_lazy_ptrs, update_stubs):
- Const-ify.
- * darwin.h (ASM_DECLARE_OBJECT_NAME, ASM_DECLARE_FUNCTION_NAME):
- Likewise.
- (SECTION_FUNCTION): Prototype `FUNCTION'. Delete
- objc_section_init declaration.
- (EXTRA_SECTION_FUNCTIONS): Prototype objc_section_init.
- (objc_section_init, try_section_alias): Make static.
- (alias_section): Make static and hide unused function.
- (ASM_GENERATE_INTERNAL_LABEL): Fix format specifier warning.
-
-Tue Oct 23 13:05:53 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * alias.c (can_address_p): Compnonents are not addressable if
- the containing type has alias set 0.
- (get_alias_set): Rework to use STRIP_NOPS.
- Only call front-end routine on object, type, or object with
- NOPs stripped, not inner values.
- Use language hook to call front-end routine.
- * builtins.c (get_memory_rtx): Always call set_mem_attributes.
- (expand_builtin_apply): Call set_mem_align on MEMs we make.
- Don't pass alignment to emit_block_move.
- (expand_builtin_memcpy, expand_builtin_va_copy): Likewise.
- (expand_builtin_memset): Likewise, but for clear_storage.
- * c-common.c (lang_get_alias_set): Renamed to c_common_alias_set
- and remove C++ specific parts.
- * c-common.h (c_common_get_alias_set): Add declaration.
- * c-lang.c (LANG_HOOKS_GET_ALIAS_SET): New macro.
- * calls.c (emit_call_1): Fix typo in sibcall_pop case.
- (save_fixed_argument_area): Call set_mem_align.
- Remove alignment in call to emit_block_move.
- (emit_library_call_value_1, store_one_arg): Likewise.
- (target_for_arg): Remove; disabled long ago.
- * emit-rtl.c (set_mem_attributes): Rework to only call get_mem_attrs
- once and similar cleanups.
- (offset_address): Use proper introductory comment.
- * expr.c (emit_block_move): Use alignment from that of MEM args, not
- from explicit operand; all callers changed.
- (clear_storage): Likewise.
- (expand_assignment): Don't call set_mem_alias_set on to_rtx.
- (store_field): Remove kludge on alias set used for to_rtx.
- (highest_pow2_factor, case *_DIV_EXPR): Never return 0.
- (expand_expr_unaligned): Call set_mem_attributes instead of
- set_mem_alias_set.
- * expr.h (emit_block_move, clear_storage): Remove ALIGN argument.
- * function.c (assign_stack_temp_for_type): Set MEM alignment.
- (expand_function_end): Track MEM attributes of trampolines.
- * ifcvt.c (noce_try_cmove_arith): Set alignment of new MEM.
- * integrate.c (copy_rtx_and_substitute, case CALL): Copy memory
- attributes from original.
- * langhooks.c (lang_hook_default_get_alias_set): New function.
- (hook_get_alias_set_0): New function.
- * langhooks.h (hook_get_alias_set_0): New declaration.
- (lang_hook_default_get_alias_set): Likewise.
- (LANG_HOOKS_GET_ALIAS_SET): New macro; add to initializer.
- * reload1.c (alter_reg): Use adjust_address_nv.
- * rtl.c (get_mode_alignment): Moved to here.
- * rtl.h (MEM_ALIGN): Take default from mode, if not BLKmode, and
- change default if unknown from 1 to BITS_PER_UNIT.
- * stor-layout.c (get_mode_alignment): Remove from here.
- * toplev.h (struct lang_hoks): Add get_alias_set field.
- * tree.h (lang_get_alias_set): Delete declaration.
- * config/arc/arc.c (arc_setup_incoming_varags): Set MEM alignment.
- * config/i386/i386.c (ix86_setup_incoming_varargs): Likewise.
- (ix86_va_arg): Likewise.
- * config/i960/i960.c (i960_setup_incoming_varargs): Likewise.
- * config/pa/pa.c (hppa_builtin_saveregs): Likewise.
- * config/sparc/sparc.c (sparc_va_arg): Likewise.
- * config/rs6000/rs6000.c (setup_incoming_varargs): Likewise.
- (expand_block_move_mem): Remove dead code.
-
-2001-10-22 Neil Booth <neil@daikokuya.demon.co.uk>
-
- * c-common.c (warn_div_by_zero): New.
- * c-common.h (warn_div_by_zero): New.
- * c-decl.c (c_decode_option): Take it on the command line.
- * c-typeck.c (build_binary_op): Warn about division by zero.
- * doc/invoke.texi: Document the new command line option, fix
- documentation of -Wmultichar.
- * testsuite/gcc.dg/divbyzero.c: New tests.
- * testsuite/gcc.dg/noncompile/20010524-1.c: Update.
-
-Tue Oct 23 15:30:23 CEST 2001 Jan Hubicka <jh@suse.cz>
-
- * i386.c (ix86_expand_int_movcc): Cleanup; use expand_simple_*op.
-
- * toplev.c (rest_of_compilation): Use CLEANUP_UPDATE_LIFE
- to avoid update_life_info call.
- * basic-block.h (CLEANUP_UPATE_LIFE): Define.
- * cfgcleanup.c (bb_flags): New enum.
- (BB_FLAGS, BB_SET_FLAG, BB_CLEAR_FLAG, FORWARDER_BLOCK_P): New macros.
- (notice_new_block, update_forwarder_flag): New functions.
- (try_simplify_condjump): Use FORWARDER_BLOCK_P.
- (try_forward_edges): Likewise; update flags.
- (merge_blocks): Likewise.
- (outgoing_edges_match): Likewise.
- (try_crossjump_to_edge): Likewise.
- (try_optimize_cfg): Likewise; initialize and clear the flags;
- recompute life info if needed.
- (cleanup_cfg): No need to clear aux pointers.
-
-2001-10-23 Alexandre Oliva <aoliva@redhat.com>
-
- * config/i386/i386.c (override_options): Default to minimum
- stack alignment when optimizing for code size.
- * doc/invoke.texi (-mpreferred-stack-boundary): Document the
- change.
-
- * config/i386/i386.c (override_options): Set upper limit of
- -mpreferred-stack-boundary to 12.
-
-2001-10-22 Zack Weinberg <zack@codesourcery.com>
-
- * recog.c (peephole2_optimize): Add default case to switch.
-
-2001-10-23 Joseph S. Myers <jsm28@cam.ac.uk>
-
- * doc/gcc.texi (Sending Patches): Remove.
-
-2001-10-22 Hans-Peter Nilsson <hp@bitrange.com>
-
- * unwind-dw2-fde.c (fde_unencoded_compare): Derefer pc_begin
- fields when comparing.
-
-2001-10-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * arm.h (HOST_INT, HOST_UINT): Delete. Remove all uses.
- * arm.c (HOST_INT, HOST_UINT): Likewise.
-
-2001-10-22 Stan Shebs <shebs@apple.com>
-
- * config/darwin-protos.h (darwin_exception_section): Declare.
- (darwin_eh_frame_section): Declare.
-
-Mon Oct 22 18:21:25 CEST 2001 Jan Hubicka <jh@suse.cz>
-
- * i386.md (movti_rex64): Fix mode.
-
-2001-10-22 Stan Shebs <shebs@apple.com>
-
- * target.h (struct gcc_target): Add asm_out.exception_section,
- asm_out.eh_frame_section.
- * target-def.h (TARGET_ASM_EXCEPTION_SECTION): New macro.
- (TARGET_ASM_EH_FRAME_SECTION): New.
- (TARGET_INITIALIZER): Update.
- * output.h (default_exception_section): Declare.
- (default_eh_frame_section): Declare.
- * dwarf2out.c: Include target.h.
- (output_call_frame_info): Call target hook for eh frames.
- (default_eh_frame_section): New function.
- * except.c: Include target.h.
- (output_function_exception_table): Call target hook for exception
- section.
- * varasm.c (default_exception_section): Rename from
- exception_section, remove EXCEPTION_SECTION macro.
-
- * config/darwin.h (darwin_eh_frame_section): New function.
- (EXCEPTION_SECTION): Remove.
- (TARGET_ASM_EXCEPTION_SECTION): Define.
- * config/nextstep.h (EH_FRAME_SECTION_ASM_OP): Remove.
- (nextstep_exception_section): New function.
- (nextstep_eh_frame_section): New function.
- (TARGET_ASM_EXCEPTION_SECTION): Define.
- (TARGET_ASM_EH_FRAME_SECTION): Define.
-
- * config/pa/som.h (EXCEPTION_SECTION): Remove.
- (TARGET_ASM_EXCEPTION_SECTION): Define.
- * config/rs6000/sysv4.h, config/rs6000/xcoff.h
- (EXCEPTION_SECTION): Remove.
- (TARGET_ASM_EXCEPTION_SECTION): Define.
- * config/stormy16/stormy16.h: Remove comments referencing
- EXCEPTION_SECTION and EH_FRAME_SECTION_ASM_OP.
-
- * doc/tm.texi: Document TARGET_ASM_EXCEPTION_SECTION and
- TARGET_ASM_EH_FRAME_SECTION.
-
-2001-10-22 Nick Clifton <nickc@cambridge.redhat.com>
-
- * config/mips/mips.md (mul_acc_si): Fix precedence of conditional
- terms.
-
- * c-format.c: Fix spelling typo in comment.
-
- * sched-int.h: Fix typo in GCC preamble.
-
-2001-10-21 Craig Rodrigues <rodrigc@gcc.gnu.org>
-
- PR debug/4252
- * doc/invoke.texi: Remove references to -fdump-translation-unit.
-
-2001-10-22 Richard Henderson <rth@redhat.com>
-
- * config/i386/i386.c (ix86_expand_clear): New.
- * config/i386/i386-protos.h: Declare it.
- * config/i386/i386.md (setcc peep2s): Use it.
- (movsi_xor): Unexport.
-
-2001-10-22 Richard Henderson <rth@redhat.com>
-
- * flow.c (clear_log_links): Use free_INSN_LIST_list, not
- free_EXPR_LIST_list for LOG_LINKS.
-
-2001-10-21 Robert Lipe <robertlipe@usa.net>
-
- * config/i386/i386.c (sco_asm_named_section): Delete.
- (sco_asm_out_constructor): Delete.
- * config/i386/sco5.h (ASM_QUAD): Undo damage from att.h.
- (ASM_OUTPUT_DOUBLE_INT): Likewise.
- (TARGET_ASM_CONSTRUCTOR): Delete. Use default.
- (TARGET_ASM_NAMED_SECTION): Use default for ELF.
- (EXCEPTION_SECTION): Delete EH scn renaming hack.
-
-2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * c-format.c (maybe_read_dollar_number): Use safe-ctype macros
- and/or fold extra calls into fewer ones.
- * collect2.c (dump_file): Likewise.
- * cppexp.c (parse_number): Likewise.
- * cpplex.c (_cpp_lex_direct): Likewise.
- * final.c (output_asm_insn, asm_fprintf): Likewise.
- * fix-header.c (inf_scan_ident, main): Likewise.
- * fixinc/fixfixes.c (char_macro_use_fix, char_macro_def_fix):
- Likewise.
- * fold-const.c (real_hex_to_f): Likewise.
- * gen-protos.c (parse_fn_proto): Likewise.
- * genattrtab.c (check_attr_test, check_attr_value): Likewise.
- * genrecog.c (change_state, write_action): Likewise.
- * gensupport.c (shift_output_template): Likewise.
- * local-alloc.c (requires_inout): Likewise.
- * mips-tfile.c (IS_ASM_IDENT): Likewise.
- * protoize.c (is_id_char, main): Likewise.
- * real.c (asctoeg): Likewise.
- * recog.c (asm_operand_ok): Likewise.
- * reload.c (find_reloads): Likewise.
- * scan.c (scan_identget_token): Likewise.
- * sched-vis.c (print_value): Likewise.
- * stringpool.c (ggc_alloc_string): Likewise.
- * toplev.c (read_integral_parameter, decode_g_option): Likewise.
- * tradcif.y (parse_number, yylex, parse_escape): Likewise.
- * tradcpp.c (rescan): Likewise.
- * tree.c (clean_symbol_name): Likewise.
- * varasm.c (decode_reg_name): Likewise.
-
- * alpha.h (ASM_OUTPUT_ASCII): Likewise.
- * darwin.c (name_needs_quotes, func_name_maybe_scoped): Likewise.
- * dsp16xx.h (ASM_OUTPUT_ASCII): Likewise.
- * m88k.c (output_ascii): Likewise.
- * m88k.h (OVERRIDE_OPTIONS): Likewise.
- * mcore.h (REG_CLASS_FROM_LETTER): Likewise.
- * ns32k/encore.h (ASM_OUTPUT_ASCII): Likewise.
- * sh.h (REG_CLASS_FROM_LETTER): Likewise.
-
-2001-10-21 Neil Booth <neil@daikokuya.demon.co.uk>
-
- * langhooks.c (lang_hook_default_do_nothing,
- lang_hook_default_decode_option): New defaults.
- * langhooks.h: Make hooks unconditional and non-NULL.
- * toplev.c (compile_file, toplev_main): Update.
- * toplev.h: Update comments.
- * objc/objc-act.c (lang_hooks): Update to new paradigm.
-
-2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * arm.h (FUNCTION_ARG_REGNO_P): Use IN_RANGE.
-
- * system.h (IN_RANGE): New macro.
-
-2001-10-21 Zack Weinberg <zack@codesourcery.com>
-
- * aclocal.m4 (AM_WITH_NLS): Also create and substitute
- INTLDEPS variable, which does not include $LIBICONV.
- * Makefile.in: Use INTLDEPS in LIBDEPS.
- * configure: Regenerate.
-
-2001-10-21 Neil Booth <neil@daikokuya.demon.co.uk>
-
- * cpphash.h (struct cpp_buffer): Delete read_ahead and extra_char.
- * cpplex.c (lex_percent, lex_dot): Remove.
- (get_effective_char, skip_block_comment, skip_line_comment,
- parse_identifier_slow, parse_number, parse_string, save_comment,
- _cpp_lex_direct): Update to do lookback freely.
- (IF_NEXT_IS, BACKUP): New macros.
- * cpplib.c (cpp_push_buffer): Don't set read_ahead and extra_char.
- * cppmacro.c (paste_tokens): Update.
-
-2001-10-20 Nick Clifton <nickc@cambridge.redhat.com>
-
- * doc/invoke.texi (i386 and x86-64 Options): Fix typo.
-
-2001-10-20 Hans-Peter Nilsson <hp@axis.com>
-
- * reload1.c (reload): Check CONSTANT_P before calling
- LEGITIMATE_PIC_OPERAND_P.
- * config/cris/cris.c (cris_legitimate_pic_operand): Revert
- workaround of 2001-10-13.
-
-Sat Oct 20 15:16:10 CEST 2001 Jan Hubicka <jh@suse.cz>
-
- * i386.c (split_di): Handle splitting of DFmode.
-
-Sat Oct 20 07:27:14 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * emit-rtl.c (set_mem_attributes): Alignment is in bits.
- (adjust_address_1, offset_address): Likewise.
-
- * final.c (output_asm_operand_names): New fcn, from output_asm_insn.
- (output_asm_insn): Call it for each line output.
- Don't record an operand more than once.
-
- * toplev.h (struct lang_hooks): HONOR_READONLY now bool.
- * main.c: Include config.h and system.h, but not ansidecl.h.
- * Makefile.in (main.o): Update accordingly.
-
-Sat Oct 20 12:05:31 CEST 2001 Jan Hubicka <jh@suse.cz>
-
- * i386.h (SSE_REGPARM_MAX): Set to 8 for x86_64.
-
-Sat Oct 20 12:01:07 CEST 2001 Jan Hubicka <jh@suse.cz>
-
- * basic-block.h (find_sub_basic_blocks): Use sbitmap parameter.
- * cfgbuild.c (find_bb_boundaries, compute_outgoing_frequencies):
- Break out from ...
- (find_sub_basic_blocks): ... here;
- (find_many_sub_basic_blocks): New.
- * recog.c (split_all_insns): Update find_sub_basic_blocks call.
-
- * i386.h (ASM_PREFERRED_EH_DATA_FORMAT): Define sdata4.
-
- * i386.c (ix86_va_arg): Kill indirect_p handling; fix aliasing issues.:
-
- * i386.c (split_di, split_ti): Revamp to use simplify_subreg.
-
- * timevar.def (TV_LIFE, TV_LIFE_UPDATE, TV_MODE_SWITCH): new.
- * flow.c (update_life_info): Measure time.
- * c-decl.c: Include timevar.h
- (c_expand_body): Measure time.
- * toplev.c (rest_of_compilation): Measure time of mode switching
- separately.
- * Makefile.in (c-decl.o, cfgcleanup.o): Add dependancy.
-
- * toplev.c (flag_asynchronous_unwind_tables): New global variable.
- (lang_independent_options): Add asynchronous-unwind-tables
- (toplev_main): flag_asynchronous_unwind_tables implies
- flag_unwind_tables.
- * flags.h (flag_asynchronous_unwind_tables): Declare.
- * dwarf2out.c (dwarf2out_stack_adjust): Take into account
- flag_asynchronous_unwind_tables.
- (output_call_frame_info): Likewise.
- * invoke.texi (-fasynchronous-unwind-tables): Document.
- * i386.c (optimization_options): Enable
- flag_asynchronous_unwind_tables.
-
- * i386.c (ix86_expand_setcc): Always expect target to be QImode.
- * i386.md (s* expanders): Destination is QImode.
-
- * toplev.c (rest_of_compilation): Do not call clear_log_links.
- * rtl.h (clear_log_links): Kill.
- * flow.c (clear_log_links): Make static; accept blocks parameter;
- do no clear life info.
- (update_life_info): Call clear_log_links.
-
- * cfganal.c (forwarder_block_p): Avoid active_insn_p calls.
-
-2001-10-20 Neil Booth <neil@daikokuya.demon.co.uk>
-
- * cpplex.c (handle_newline, skip_escaped_newlines,
- get_effective_char, skip_block_comment, skip_line_comment,
- parse_identifier_slow, parse_number, parse_string,
- _cpp_lex_direct): Update to do more stepping back.
- (trigraph_ok): Similarly. Rename trigraph_p.
- (SAVE_STATE, RESTORE_STATE): Remove.
- (BUFF_SIZE_UPPER_BOUND): Tweak. Add sanity check.
-
- * cpplib.c (destringize): Rename destringize_and_run, and
- call run_directive directly.
- (_cpp_do__Pragma): Simplify.
-
-2001-10-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * pe.c (arm_pe_unique_section): Const-ify.
- * pe.h (TARGET_ASM_NAMED_SECTION): Undef before defining.
- (switch_to_section): Add static prototype.
-
- * output.h (drectve_section): Prototype.
-
-2001-10-19 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
-
- * config.gcc (i[34567]86-*-gnu*, arc-*-elf*, d30v-*,
- fr30-*-elf, hppa*64*-*-linux*, parisc*64*-*-linux*, hppa*-*-linux*,
- parisc*-*-linux*, i370-*-linux*, i[34567]86-*-chorusos*,
- i[34567]86-*-elf*, i[34567]86-ncr-sysv4*, i[34567]86-*-netware,
- i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
- i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-freebsd*,
- i[34567]86-*-netbsdelf*, i[34567]86-*-linux*libc1,
- i[34567]86-*-linux*, i[34567]86-moss-msdos*, i[34567]86-*-moss*,
- i[34567]86-go32-rtems*, i[34567]86-*-rtems*, i[34567]86-*-rtemself*,
- i[34567]86-*-solaris2*, i[34567]86-*-sysv5*, i[34567]86-*-sysv4*,
- i[34567]86-*-udk*, i[34567]86-*-osf1*, i[34567]86-dg-dgux*,
- i860-alliant-*, i860-*-sysv4*, ia64*-*-aix*, ia64*-*-linux*,
- ia64*-*-hpux*, m32r-*-elf*, m88k-dg-dgux*, m88k-*-sysv4*, mcore-*-elf,
- mips*-*-linux*, mn10200-*-*, mn10300-*-*, pj*-linux*, pjl-*,
- powerpc64-*-linux*, powerpc-*-sysv*, powerpc-*-netbsd*,
- powerpc-*-chorusos*, powerpc-*-eabiaix*, powerpc-*-eabisim*,
- powerpc-*-elf*, powerpc-*-eabi*, powerpc-*-rtems*,
- powerpc-*-linux*libc1, powerpc-*-linux*, powerpc-wrs-vxworks*,
- powerpcle-wrs-vxworks*, powerpcle-*-sysv*, powerpcle-*-elf*,
- powerpcle-*-eabisim*, powerpcle-*-eabi*, powerpcle-*-solaris2*,
- rs6000-*-mach*, s390-*-linux*, s390x-*-linux*, sh-*-elf*,
- sh-*-rtemself*, sh-*-rtems*, sh-*-linux*, stormy16-*-elf,
- v850-*-rtems*, v850-*-*, x86_64-*-linux*), cris-*-aout, cris-*-elf,
- cris-*-none, cris-*-linux*: Update ${tmfile} list.
- (c4x-*-rtems*, c4x-*, i[34567]86-go32-rtems*, i[34567]86-*-rtemscoff*,
- i[34567]86-*-rtems*, i[34567]86-*-rtemself*, i[34567]86-*-osf1*,
- mn10200-*-*, mn10300-*-*, powerpc-*-beos*, powerpc-*-darwin*,
- powerpc-wrs-vxworks*, powerpcle-wrs-vxworks*, v850-*-rtems*,
- v850-*-*): Delete superflous ${cpu_type} setting.
- * config/linux.h: Delete svr4.h include.
- (SET_ASM_OP): Delete.
- * config/netware.h (INT_ASM_OP): Undef before define.
- * config/ptx4.h: Delete elfos.h include.
- (PREFERRED_DEBUGGING_TYPE): Undef instead of wrapping.
- * config/svr4.h: Delete elfos.h include. Update commentary.
- * config/arc/arc.h, config/d30v/d30v.h, config/fr30/fr30.h,
- config/m32r/m32r.h, config/m88k/sysv4.h, config/mn10200/mn10200.h,
- config/mn10200/mn10300.h, config/stormy16/stormy16.h,
- config/v850/v850.h: Delete svr4.h include.
- * config/i370/linux.h, config/i386/osf1elf.h, config/m68k/linux.h,
- config/m68k/m68kv4.h, config/m88k/sysv4.h,
- config/sparc/sysv4.h: Update includes.
- * config/i386/beos-elf.h, config/i386/netware.h, config/i386/ptx4-i.h,
- config/i386/rtemself.h, config/i386/sol2.h, config/i386/sysv4.h,
- config/i386/sysv5.h, config/i386/udk.h, config/ia64/linux.h,
- config/m88k/dguxbcs.h: Delete includes.
- * config/i386/dgux.h, config/i386/osf1elfgdb.h: Delete include.
- (PREFERRED_DEBUGGING_TYPE): Undef before defining it.
- * config/i860/fx2800.h (ASM_OUTPUT_SOURCE_LINE): Undef before defining
- it.
- * config/m88k/dgux.h: Delete include.
- (SDB_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE): Undef before
- defining it.
- * config/pj/pj.h (ASM_GENERATE_INTERNAL_LABEL,
- ASM_OUTPUT_INTERNAL_LABEL, ASM_OUTPUT_SKIP): Undef before defining it.
- * config/sh/elf.h: Update include.
- (SDB_DEBUGGING_INFO, DWARF2_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE,
- DWARF2_ASM_LINE_DEBUG_INFO): Move behind includes.
-
-2001-10-19 Catherine Moore <clm@redhat.com>
-
- * config/stormy16/stormy-abi: Updates to varargs descriptions.
- * config/stormy16/stormy16.c (stormy16_build_va_list): Reverse
- base and count fields.
- (stormy16_expand_builtin_va_start): last_reg_count changed to
- size_of_reg_args. Use count + size in first comparison.
-
-Fri Oct 19 15:24:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * langhooks.h (LANG_HOOKS_HONOR_READONLY): New macro.
- * toplev.h (struct lang_hooks): New field HONOR_READONLY.
- * emit-rtl.c (set_mem_attributes): Set RTX_UNCHANGING_P from
- TREE_READONLY and TYPE_READONLY if lang_hooks.honor_readonly.
- Set alignment from type if INDIRECT_REF.
- (adjust_address_1, offset_address): Simplify alignment compuitation.
- * expr.c (expand_expr, case INDIRECT_REF): Don't set RTX_UNCHANGING_P
- here; done by set_mem_attributes.
-
-2001-10-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * Makefile.in (rtlanal.o): Depend on $(TM_P_H).
- * arm-protos.h (rdata_section, zero_init_section, common_section):
- Prototype.
- * arm.h (ASM_OUTPUT_DEF_FROM_DECLS): Const-ify.
- * avr.h (ASM_OUTPUT_SKIP): Rename macro parameter to avoid
- traditional mode stringification.
- * function.c (thread_prologue_and_epilogue_insns): Wrap variable
- in macros controling its use.
- * rtlanal.c: Include tm_p.h.
- * varasm.c (asm_output_aligned_bss): Mark parameter with
- ATTRIBUTE_UNUSED.
- (assemble_constant_align, assemble_start_function, assemble_align,
- assemble_variable, assemble_trampoline_template,
- output_constant_def_contents): Wrap potentially empty if-stmt body
- in brackets.
-
-2001-10-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * a29k-protos.h (literal_section): Prototype.
- * a29k.h (ASM_FILE_START): Don't discard pointer qualifier.
- * a29k.md: Ensure function pointers are prototyped.
- * genattrtab.c (write_eligible_delay): Mark parameter with
- ATTRIBUTE_UNUSED.
-
-2001-10-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
- * calls.c (emit_call_1): Mark parameter with ATTRIBUTE_UNUSED.
- * 1750a.c (print_operand): Fix format specifier warning.
- * 1750a.h (ASM_FILE_START): Don't discard pointer qualifier.
- * 1750a.md: Likewise.
- * gcc.c (init_gcc_specs): Wrap with ENABLE_SHARED_LIBGCC.
- * genemit.c (output_add_clobbers): Mark parameter with
- ATTRIBUTE_UNUSED.
- * genrecog.c (write_subroutine): Likewise.
- * integrate.c (expand_inline_function): Delete unused variable.
- * varasm.c (remove_from_pending_weak_list): Wrap with
- ASM_WEAKEN_LABEL.
-
-2001-10-19 Jakub Jelinek <jakub@redhat.com>
-
- * simplify-rtx.c (simplify_plus_minus): Negate constant iff its neg
- field is different to previous argument's neg field.
-
- * config/alpha/alpha.c (summarize_insn): Don't abort on ASM_INPUT.
-
-Fri Oct 19 15:24:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
-
- * final.c (get_decl_from_op): New function.
- (output_asm_insn): Call it; write "*" when item with decl is address.
-
-2001-10-19 Janis Johnson <janis187@us.ibm.com>
-
- * doc/install.texi (Specific, sparc-sun-solaris2*) Copy documentation
- about 64-bit support from the 3.0_branch version.
-
-2001-10-19 Zack Weinberg <zack@codesourcery.com>
-
- * aclocal.m4 (AM_WITH_NLS): AC_DEFINE HAVE_LIBINTL_H and
- USE_INCLUDED_LIBINTL when appropriate.
- * configure, config.in: Regenerate.
- * Makefile.in (datadir): Set to @datadir@.
- (intl.o): Also depend on $(CONFIG_H) and system.h.
-
- * intl.c: Factor out common gettext initialization sequence.
- (gcc_init_libintl): New function.
- * intl.h: Include intl/libgnuintl.h if USE_INCLUDED_LIBINTL;
- otherwise include libintl.h if HAVE_LIBINTL_H; otherwise turn
- off NLS. Add multiple include guard. No need to #ifdef-guard
- an #undef. Prototype gcc_init_libintl here.
-
- * collect2.c (main), cppmain.c (general_init), gcc.c (main),
- gcov.c (main), protoize.c (main), toplev.c (toplev_main):
- Use gcc_init_libintl.
-
-2001-10-19 Catherine Moore <clm@redhat.com>
-
- * config/stormy16/stormy16.h (ASM_COMMENT_START): Define.
-
- * config/stormy16/stormy16.c (stormy16_split_move): Make
- sure that REG_INC notes are present for auto_inc operands.
-
-2001-10-19 Andreas Jaeger <aj@suse.de>
-
- * configure: Regenerated.
- * configure.in: Add x86_64 to switch statements.
+ * config/i386/cygwin.h: Use proper path for mingw crt files when
+ -mno-cygwin.
2001-10-18 Richard Henderson <rth@redhat.com>
- * config/alpha/alpha.md (sibcall_osf_1): Load destination
+ * config/alpha/alpha.md (sibcall_osf_1): Load destination
address into $27 explicitly.
(sibcall_value_osf_1): Likewise.
* integrate.c (integrate_decl_tree): Likewise.
* stmt.c (expand_decl): Likewise.
* regclass.c (reg_scan_mark_refs): Propagate REGNO_DECL for copies.
-
+
2001-10-18 Alexandre Oliva <aoliva@redhat.com>
* attribs.c (handle_noinline_attribute): New function.
* config/i370/i370-c.c: New.
* config/i370/i370.c: Don't include c-lex.h or c-pragma.h.
(i370_pr_map): Move to i370-c.c.
- * config/i370/t-i370: New.
+ * config/i370/t-i370: New.
* doc/tm.texi: Update.
2001-10-17 Michael Collison <collison@isisinc.net>
* dsp16xx.c: Fix comment formatting to match GNU standards.
- (dsp16xx_output_function_prologue): Change type of 'size'
+ (dsp16xx_output_function_prologue): Change type of 'size'
parameter from 'int' to HOST_WIDE_INT.
(dsp16xx_output_function_epilogue): Change type of 'size'
parameter from 'int' to HOST_WIDE_INT.
* alpha.md (sibcall_osf_1, sibcall_value_osf_1): Add 's' alternative.
2001-10-16 Krister Walfridsson <cato@df.lth.se>
-
+
* config/i386/netbsd-elf.h (ASM_OUTPUT_ADDR_DIFF_ELT): Define.
(JUMP_TABLES_IN_TEXT_SECTION): Define.
2001-10-13 Michael Collison <collison@dhcp-12-114.townisp.com>
- * config/dsp16xx/dsp16xx.md: Rewrite for more efficient code and
+ * config/dsp16xx/dsp16xx.md: Rewrite for more efficient code and
add scheduling support.
* config/dsp16xx/dsp16xx.h: Rewrite for more efficient code.
* config/dsp16xx/dsp16xx.c: Rewrite for more efficient code.
2001-10-09 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
- * config/i386/i386.c (ix86_attribute_table): Correct
+ * config/i386/i386.c (ix86_attribute_table): Correct
min_len, max_len fields for dllimport, dllexport and shared.
2001-10-10 Joseph S. Myers <jsm28@cam.ac.uk>
2001-10-08 Zack Weinberg <zack@codesourcery.com>
* aclocal.m4 (gcc_AC_PROG_GNAT): New.
- * configure.in: Use it.
+ * configure.in: Use it.
* configure: Regenerated.
* config/pa/t-linux, config/pa/t-pa, config/pa/t-pa64,
- config/pa/t-pro: Set T_ADAFLAGS, not ADA_CFLAGS.
+ config/pa/t-pro: Set T_ADAFLAGS, not ADA_CFLAGS.
2001-10-08 Neil Booth <neil@daikokuya.demon.co.uk>
target_switches, target_options): Likewise.
* tradcif.y (token, tokentab2, yylex): Likewise.
* tree.h (attribute_spec): Likewise.
-
+
* alpha.c (override_options, alpha_lookup_xfloating_lib_func):
Likewise.
* arc.c (arc_output_function_epilogue): Likewise.
compiler for a language has not been installed.
2001-10-06 Ulrich Weigand <uweigand@de.ibm.com>
-
+
* config/s390/s390.c (s390_va_arg): Use set_mem_alias_set.
2001-10-05 Joseph S. Myers <jsm28@cam.ac.uk>
* cppmain.c: Update comments.
Tue Oct 2 12:46:01 CEST 2001 Bo Thorsen <bo@suse.co.uk>,
- Andreas Jaeger <aj@suse.de>,
- Jan Hubicka <jh@suse.cz>
+ Andreas Jaeger <aj@suse.de>,
+ Jan Hubicka <jh@suse.cz>
* doc/invoke.texi (i386 Options): Document x86-64 options.
(i386 and x86-64 Options): Rename i386 options section.
(try_optimize_cfg): Update call of try_forward_edges.
Sun Jul 29 18:59:56 CEST 2001 Roman Zippel <zippel@linux-m68k.org>
- Jan Hubicka <jh@suse.cz>
+ Jan Hubicka <jh@suse.cz>
* (validate_replace_rtx_1): Fix simplification of MINUS.
insns to delete in the presence of cc0 in a jump insn.
Fri Jul 20 22:14:49 CEST 2001 Roman Zippel <zippel@linux-m68k.org>
- Jan Hubicka <jh@suse.cz>
+ Jan Hubicka <jh@suse.cz>
* m68k.md (zero_extend?i?i2 expander): Use gen_lowpart instead
of doing the change by hand.
* aclocal.m4 (AM_ICONV): New macro from Bruno Haible.
Wed Jul 18 18:46:30 CEST 2001 Richard Henderson <rth@cygnus.com>
- Jan Hubicka <jh@suse.cz>
+ Jan Hubicka <jh@suse.cz>
* flow.c (redirect_edge_and_branch): Bail out on complex edges.
(try_optimize_cfg): Do not remove tail recursive labels before sibcall.
2001-07-17 Andreas Schwab <schwab@suse.de>
- * configure.in (assembler eh_frame optimization): Handle big
- endian.
- * configure: Regenerated.
+ * configure.in (assembler eh_frame optimization): Handle big
+ endian.
+ * configure: Regenerated.
Tue Jul 17 23:43:31 CEST 2001 Jan Hubicka <jh@suse.cz>