ChangeLog entries since last run on 2005-07-03T04:26:06Z: --- /Users/regress/tbox/changelog_mail/gcc/gcc/ChangeLog Sat Jul 2 21:27:24 2005 +++ gcc/gcc/ChangeLog Sat Jul 2 23:16:56 2005 @@ -1,3 +1,9 @@ +2005-07-03 Kaz Kojima + + * config/sh/sh.c (sh_output_mi_thunk): Initialize and clean + up the minimal CFG stuff always when optimize > 0. Call + split_all_insns_noflow in PIC case if needed. + 2005-07-02 Gabriel Dos Reis Christian Ehrhardt ChangeLog entries between 2005-07-03T04:26:06Z and the last time everything passed, on 2005-03-03T14:15:02Z: --- /Users/regress/tbox/changelog_pass/gcc/ChangeLog Wed Mar 2 01:31:07 2005 +++ gcc/ChangeLog Sat Jul 2 02:24:48 2005 @@ -1,3 +1,278 @@ +2005-07-02 Jakub Jelinek + + * Makefile.def (target_modules): Add libssp. + * configure.in (target_libraries): Add target-libssp. + * configure: Rebuilt. + * Makefile.in: Rebuilt. + +2005-07-01 Zack Weinberg + + * MAINTAINERS: Change email address. Resign from maintainership. + +2005-07-01 Richard Guenther + + * MAINTAINERS: Change my e-mail address and affiliation. + +2005-06-22 Paolo Bonzini + + * Makefile.def (stagefeedback): Come after profile. + Define profiledbootstrap target. + * Makefile.tpl (profiledbootstrap): Remove. + (stageprofile-end): Zap stagefeedback. + (stagefeedback-start): Copy all .gcda files, not only GCC's. + * Makefile.in: Regenerate. + +2005-06-13 Richard Sandiford + + * MAINTAINERS: Update my email address. + +2005-06-13 Zack Weinberg + + * depcomp: Update from automake CVS. Add 'ia64hp' stanza. + In 'cpp' stanza, support '#line' as well as '# '. + +2005-06-08 Andreas Schwab + + * MAINTAINERS: Move myself from 'Write After Approval' to + 'CPU Port Maintainers' section as m68k maintainer. + +2005-06-07 Hans-Peter Nilsson + + * configure.in (unsupported_languages): New macro. + : Set unsupported_languages. Name explicit + non-ported target libraries in noconfigdirs. + Ditto, except for non-aout, non-elf, + non-linux-gnu. Remove libgcj_ex_libffi. + : Set add_this_lang=no if the language is in + unsupported_languages. + * configure: Regenerate. + +2005-06-04 Tobias Schl"uter + + * configure.in: Fix typo in handling of --with-mpfr-dir. + * configure: Regenerate. + +2005-06-04 Richard Sandiford + + * MAINTAINERS: Update my email address. + +2005-06-02 Jim Blandy + + * config.sub: Add cases for the Renesas m32c. (This patch has been + accepted into the master sources.) + +2005-06-02 Aldy Hernandez + Michael Snyder + Stan Cox + + * configure.in: Set noconfigdirs for ms1. + + * configure: Regenerate. + +2005-06-01 Jerry DeLisle + + * MAINTAINERS (Write After Approval): Add self. + +2005-06-01 Josh Conner + + * MAINTAINERS (Write After Approval): Add self. + +2005-06-01 Kazu Hirata + + * MAINTAINERS: Update my email address. + +2005-05-27 Ziga Mahkovec + + * MAINTAINERS (Write After Approval): Add self. + +2005-05-26 Chris Demetriou + + * MAINTAINERS (Write After Approval): Remove self. + +2005-05-25 Paolo Bonzini + + * Makefile.tpl (stage[+id+]-start): Iterate over target module as well. + (Dependencies): Consider target modules for bootstrap dependencies. + Make target bootstrap modules depend on each stage's gcc. + * Makefile.in: Regenerate. + +2005-05-20 Paolo Bonzini + + * Makefile.def (configure-gcc): Depend on binutils having been built. + (all-gcc): No need to do it here. + * Makefile.in: Regenerate. + +2005-05-19 Paul Brook + + * configure.in: Rewrite misleading error message when requested + language cannot be built. + * configure: Regenerate. + +2005-05-15 Daniel Jacobowitz + + * ylwrap: Import from Automake 1.9.5. + +2005-05-13 David Ung + + * MAINTAINERS (Write After Approval): Add self. + +2005-05-09 Mike Stump + + * libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): Use quotes on + lt_cv_sys_max_cmd_len for now. + +2005-05-09 Stan Cox + + * MAINTAINERS: Remove self, add Nick Clifton as iq2000 maintainer. + +2005-05-08 Matt Kraai + + * README.SCO: Update the URL. + +2005-05-05 David Edelsohn + + * ltconfig: Define file_list_spec. Pass file_list_spec and + with_gnu_ld to libtool. + * ltcf-c.sh (aix[45]): Define file_list_spec. + * ltcf-cxx.sh (aix[45]): Same. + * ltcf-gcj.sh (aix[45]): Same. + * ltmain.sh: If command exceeds max_cmd_len and file_list_spec + exists, write list of input files to temporary file. + +2005-05-04 Mike Stump + + * configure.in: Always pass --target to target configures as + otherwise rebuilds that do --recheck will fail. + * confiugure: Rebuilt. + +2005-05-04 Paolo Bonzini + + * Makefile.tpl (POSTSTAGE1_HOST_EXPORTS): Rename from + STAGE_HOST_EXPORTS. + (configure, all): Add bootstrap support. + (Host modules, target modules): Pass post-stage1 flags and exports. + (Top-level bootstrap): Remove bootstrap rules, expanded elsewhere. + * Makefile.in: Regenerate. + +2005-04-29 Paolo Bonzini + + * configure: Regenerate. + +2005-04-27 Mike Stump + + * MAINTAINERS: Add self as darwin maintainer. + +2005-04-22 Bernd Schmidt + + * config.sub: Update from master copy. + +2005-04-21 Mike Stump + + * MAINTAINERS: Add self as Objective-C/Objective-C++ maintainer. + * MAINTAINERS: Add Zem as Objective-C++ maintainer. + +2005-04-19 Hans-Peter Nilsson + + * configure.in : New local variable + libgcj_ex_libffi. Have specific match for *-*-linux*. Separate + matches for "*-*-aout" and "*-*-elf". Don't disable libffi for + "*-*-elf" and "*-*-linux*". + * configure: Regenerate. + +2005-04-14 Joseph S. Myers + + * MAINTAINERS (Various Maintainers): Add self as i18n maintainer. + +2005-04-12 Mike Stump + + * libtool.m4: Update AC_LIBTOOL_SYS_MAX_CMD_LEN bits from upstream. + +2005-04-04 Thomas Koenig + + * MAINTAINERS (Write After Approval): Add myself. + +2005-04-07 Bernd Schmidt + + * MAINTAINERS (Port Maintainers): Add self for Blackfin. + +2005-04-06 Paolo Bonzini + + * Makefile.tpl (BUILD_CONFIGARGS): Include --with-build-subdir. + (TARGET_CONFIGARGS): Include --with-target-subdir. + (configure, all): New macros. Use them throughout. + * Makefile.in: Regenerate. + +2005-04-04 Jon Grimm + + * MAINTAINERS (Write After Approval): Add myself. + +2005-03-31 Zdenek Dvorak + + * MAINTAINERS: Remove 'loop unrolling' maintainer. + +2005-03-30 Gerald Pfeifer + + * MAINTAINERS: Move John Carr to Write After Approval. + +2005-03-30 J"orn Rennecke + + * config/mh-mingw32: Delete. + * configure.in: Don't use it. + * configure: Regenerate. + +2005-03-31 Paolo Bonzini + + * Makefile.def (bfd, opcodes, libstdc++-v3, libmudflap): Set lib_path. + * Makefile.tpl (SET_LIB_PATH, REALLY_SET_LIB_PATH): Remove. + (HOST_EXPORTS, STAGE_HOST_EXPORTS, TARGET_EXPORTS): Set $(RPATH_ENVVAR). + (HOST_LIB_PATH): Generate from Makefile.def. + (TARGET_LIB_PATH): Likewise. + (Old bootstrap targets): Include TARGET_LIB_PATH into RPATH_ENVVAR. + * Makefile.in: Regenerate. + * configure.in (set_lib_path, SET_LIB_PATH, SET_GCC_LIB_PATH): Remove. + (RPATH_ENVVAR): Include Darwin case. + * configure: Regenerate. + +2005-03-29 Thomas Fitzsimmons + + * MAINTAINERS (Various Maintainers): Remove self. + (Write After Approval): Add self. + +2005-03-26 Thomas Fitzsimmons + + * MAINTAINERS (Various Maintainers): Add self. + +2005-03-25 Paolo Bonzini + + * configure.in (RPATH_ENVVAR): Set to DYLD_LIBRARY_PATH on Darwin. + * configure: Regenerate. + +2005-03-21 Zack Weinberg + + * Makefile.def: Remove libstdcxx_incdir, libsubdir, gxx_include_dir, + gcc_version, and gcc_version_trigger from set of flags to pass. + * Makefile.tpl: Remove definitions of above variables. + (config.status): Remove dependency on $(gcc_version_trigger). + * Makefile.in: Regenerate. + * configure.in: Do not reference config/gcc-version.m4 nor + config/gxx-include-dir.m4. Do not invoke TL_AC_GCC_VERSION nor + TL_AC_GXX_INCLUDE_DIR. Do not set gcc_version_trigger. + * configure: Regenerate. + +2005-03-16 Manfred Hollstein + Andrew Pinski + + * Makefile.tpl (check-[+module+]): Fix shell statement inside if ... fi. + * Makefile.in: Regenerate. + +2005-03-13 Feng Wang + + * MAINTAINERS (Write After Approval): Add myself. + +2005-03-03 David Ayers + + * MAINTAINERS (Write After Approval): Add myself. + 2005-03-01 Alexandre Oliva PR libgcj/20160 --- /Users/regress/tbox/changelog_pass/gcc/gcc/ChangeLog Thu Mar 3 06:16:38 2005 +++ gcc/gcc/ChangeLog Sat Jul 2 21:27:24 2005 @@ -1,3 +1,17238 @@ +2005-07-02 Gabriel Dos Reis + Christian Ehrhardt + + PR c++/18279 + * c-decl.c (c_write_global_declarations): Dump contents of + external scope to. + * tree-dump.c (dequeue_and_dump): Dump abstract origin of a decl. + , , , , + , : Add. + (dump_enabled_p): Return TRUE if PHASE is TDI_all and any dump + is enabled. + +2005-07-03 Joseph S. Myers + + * c-common.h (GCC_DIAG_STYLE): Define. + * c-tree.h (GCC_DIAG_STYLE): Do not define. Change minimum GCC + version for format checking to 4.1. + * c-format.c: Include toplev.h after c-common.h. + (enum format_type): Add gcc_tdiag_format_type. + (gcc_tdiag_length_specs, gcc_tdiag_flag_pairs, + gcc_tdiag_flag_specs, gcc_tdiag_char_table): New. + (format_types_orig): Add gcc_tdiag. + (init_dynamic_diag_info): Support gcc_tdiag formats. + (handle_format_attribute): Likewise. + * toplev.h (NO_FRONT_END_DIAG, ATTRIBUTE_GCC_FE_DIAG): Remove. + (GCC_DIAG_STYLE): Default to __gcc_tdiag__. Change minimum GCC + version for format checking to 4.1. + (warning0, warning, error, pedwarn, sorry): Use + ATTRIBUTE_GCC_DIAG. + * config/rs6000/rs6000.c (altivec_expand_builtin), varasm.c + (finish_aliases_1): Do not use %qE. + * config/arm/arm.c, config/i386/i386.c, config/mmix/mmix.c, + config/pdp11/pdp11.c, stor-layout.c, tree-eh.c, tree-ssa.c: + Correct format bugs. + * config/v850/v850-protos.h (v850_output_aligned_bss): Change size + parameter to unsigned HOST_WIDE_INT. + * config/v850/v850.c (v850_output_aligned_bss): Likewise. + +2005-07-02 David Edelsohn + + PR middle-end/21742 + * expr.c (write_complex_part): Use adjust_address for MEM. + (read_complex_part): Same. + +2005-07-02 Daniel Berlin + + Fix PR tree-optimization/22280 + + * tree-sra.c (generate_element_init): Remove useless loop. + +2005-07-02 Richard Henderson + + * config/alpha/alpha.c (alpha_legitimize_address): Check for + TLS_MODEL_NONE. + (alpha_stdarg_optimize_hook): Use DECL_UID with va_list_vars. + +2005-07-02 Andrew Pinski + + PR middle-end/14490 + * fold-const.c (fold_binary): Handle the return value of + fold_to_nonsharp_ineq_using_bound if we get back the same operand back. + Implement "X +- C1 CMP C2" folding to "X CMP C2 -+ C1". + +2005-07-02 Jeff Law + + * tree-ssa-dom.c (find_equivalent_equality_comparison): Do not + a eliminate type conversion which feeds an equality comparison + if the original type or either operand in the comparison is a + function pointer. + +2005-07-02 Joseph S. Myers + + * c.opt, common.opt, config/bfin/bfin.opt, config/pa/pa.opt, + config/rs6000/rs6000.opt, params.def: Remove "." from end of help + texts. + * config/avr/avr.c: Do not use '`' as left quote. + * config/rs6000/rs6000.c, config/s390/s390.c, opts.c, tree.c: + Remove "." from end of diagnostics. Make diagnostics start with + lowercase letter. + +2005-07-02 Zack Weinberg + Joseph S. Myers + + * toplev.c (default_tree_printer): Handle setting location with + '+' flag. + * c-objc.common.c (c_tree_printer): Likewise. + * c-format.c (gcc_diag_flag_specs): Add '+'. + (gcc_cdiag_char_table): Allow '+' flag for tree formats. + (format_types_orig): Allow '+' flag for gcc_diag and gcc_cdiag + formats. + * c-common.c, c-decl.c, c-objc-common.c, c-pragma.c, + config/arm/pe.c, config/i386/winnt.c, config/ia64/ia64.c, + config/mcore/mcore.c, config/sh/symbian.c, config/sol2.c, + config/v850/v850.c, function.c, stor-layout.c, toplev.c, + tree-inline.c, tree-optimize.c, tree.c, varasm.c: Use '+' flag + instead of %J or %H. Use 'q' flag for quoting. Avoid '.' at end + of diagnostics. Use %q+D not %s for a decl. Do not pass excess + format arguments where %J is used without %D. + +2005-07-02 Jakub Jelinek + + * gcc.c (LINK_SSP_SPEC): Define. + (link_ssp_spec): New variable. + (LINK_COMMAND_SPEC): Add %(link_ssp). + (static_specs): Add link_ssp_spec. + * configure.ac (TARGET_LIBC_PROVIDES_SSP): New test. + * configure: Rebuilt. + * config.in: Rebuilt. + + * config/rs6000/linux.h (TARGET_THREAD_SSP_OFFSET): Define. + * config/rs6000/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. + * config/i386/linux.h (TARGET_THREAD_SSP_OFFSET): Likewise. + * config/i386/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. + * config/rs6000/rs6000.md (stack_protect_set, stack_protect_test): + If TARGET_THREAD_SSP_OFFSET is defined, use -0x7010(13) resp. + -0x7008(2) instead of reading __stack_chk_guard variable. + * config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): Change + number. + (UNSPEC_SP_TLS_SET, UNSPEC_SP_TLS_TEST): New constants. + (stack_protect_set, stack_protect_test): Use *_tls* patterns + if TARGET_THREAD_SSP_OFFSET is defined. + (stack_tls_protect_set_si, stack_tls_protect_set_di, + stack_tls_protect_test_si, stack_tls_protect_test_di): New insns. + + Revert: + 2005-06-27 Richard Henderson + * libgcc-std.ver (GCC_4.1.0): New. + * libgcc.h (__stack_chk_guard): Declare. + (__stack_chk_fail, __stack_chk_fail_local): Declare. + * libgcc2.c (L_stack_chk, L_stack_chk_local): New. + * mklibgcc.in (lib2funcs): Add them. + +2005-07-01 Richard Henderson + + * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Cast to + void * before struct sigcontext *. + (x86_fallback_frame_state): Likewise. + +2005-07-01 James E. Wilson + + * doc/invoke.texi (-funit-at-a-time): Correct grammar in second bullet. + +2005-07-01 Andrew Pinski + + PR tree-opt/22269 + * tree-ssa-reassoc.c (should_transpose): Fix which operand + we check for SSA_NAME for. + +2005-06-29 Daniel Berlin + + Fix PR tree-optimization/22071 + + * tree-ssa-structalias.c (offset_overlaps_with_access): New + function. + (get_constraint_for_component_ref): Use it. + +2005-07-01 Andrew Pinski + + PR other/22264 + * diagnostic.c (diagnostic_report_current_module): Use pp_newline to + print out the last new line. + +2005-07-01 Hans-Peter Nilsson + + * config/cris/cris.md (CRIS_CC0_REGNUM): New constant. + Swap numbers for CRIS_AP_REGNUM and CRIS_MOF_REGNUM. + * config/cris/cris.c (cris_conditional_register_usage): Adjust + reg_names[CRIS_CC0_REGNUM] for early CRIS versions. + (cris_print_operand) : Handle CRIS_CC0_REGNUM. + (cris_md_asm_clobbers): Clobber CRIS_CC0_REGNUM for all asms. + * config/cris/cris.h (CRIS_CANONICAL_CC0_REGNUM): New macro. + (enum reg_class): New member CC0_REGS. + (REG_CLASS_FROM_LETTER): Add 'c' for CC0_REGS. + (FIRST_PSEUDO_REGISTER, CALL_USED_REGISTERS, REG_ALLOC_ORDER) + (HARD_REGNO_MODE_OK, MODES_TIEABLE_P, REG_CLASS_NAMES) + (CRIS_SPECIAL_REGS_CONTENTS, REG_CLASS_CONTENTS, REGNO_REG_CLASS) + (PREFERRED_RELOAD_CLASS, REGISTER_NAMES, DBX_REGISTER_NUMBER): + Adjust for register now described. + +2005-07-01 Jakub Jelinek + + PR target/22262 + * config/i386/i386.md (stack_protect_test_si, + stack_protect_test_di): Add earlyclobber for scratch 3. + * config/rs6000/rs6000.md (stack_protect_testsi, + stack_protect_testdi): Add earlyclobber for scratch 3, + remove earlyclobber from scratch 4. + +2005-06-30 Diego Novillo + + PR 21584 + PR 22219 + * tree-ssa-alias.c (create_name_tags): Also process + non-dereferenced pointers. + Remove argument 'ai'. Update all callers. + +2005-06-30 Andrew Pinski + + * config/rs6000/darwin.h (STARTING_FRAME_OFFSET): + Set to 0 for FRAME_GROWS_DOWNWARD. + (REGISTER_NAMES): Add sfp. + +2005-07-01 Kelley Cook + + * config/arm/libunwind.S, config/arm/pr-support.c, + config/arm/unwind-arm.c, config/arm/unwind-arm.h, + config/c4x/predicates.md, tree-object-size.c: Update FSF address. + +2005-06-30 Eric Botcazou + + PR target/22260 + * config/sparc/sparc.c (emit_and_preserve): Add 2nd register. + Preserve the 2nd register too, if present. + (sparc_output_mi_thunk) : Preserve the PIC register too. + Adjust call to emit_and_preserve. + +2005-06-30 Zack Weinberg + Jakub Jelinek + + * pretty-print.h (PP_NL_ARGMAX): New. + (text_info): Add locus. + (struct chunk_info): New. + (output_buffer): Add formatted_obstack, chunk_obstack, and + cur_chunk_array. Change obstack to a pointer. + (pp_wrapping_mode_t, pp_wrapping_mode, pp_set_verbatim_wrapping): New. + (struct pretty_print_info): Replace ideal_maximum_length and + prefixing_rule with wrapping. + (pp_line_cutoff, pp_prefixing_rule): Update to match. + Update prototypes and wrapper macros throughout. + * pretty-print.c (pp_formatted_text_data, pp_append_r) + (pp_base_clear_output_area, pp_construct, pp_base_formatted_text) + (pp_base_last_position_in_text, pp_base_newline, pp_base_character): + Update for changes to pp structure. + (pp_base_prepare_to_format, pp_base_format_text): Delete. + (pp_base_format, pp_base_output_formatted_text): New functions. + (pp_base_format_verbatim): Use pp_set_verbatim_wrapping. + (pp_verbatim): Clear text.locus. + (pp_printf): Likewise. Use pp_format and pp_output_formatted_text. + * c-objc-common.c (c_tree_printer): Update function signature. + * diagnostic.c (diagnostic_initialize): Update for changes to + pp structure. + (diagnostic_report_diagnostic): Call pp_format and then + pp_output_formatted_text. + (verbatim): Clear text.locus. + * diagnostic.h (diagnostic_prefixing_rule, diagnostic_line_cutoff): + Update for changes to pp structure. + + * c-lang.c: No need to include c-pretty-print.h. + * Makefile.in: Remove bogus line containing only a tab. + (c-lang.o): Update dependencies. + * toplev.c (announce_function): Don't use verbatim. + (default_tree_printer): Update signature. + + * objc/objc-lang.c: No need to include c-pretty-print.h. + * objc/Make-lang.in: Update dependencies. + +2005-06-29 Daniel Berlin + + * tree-complex.c (complex_variable_components): Now a hashtable. + (cvc_lookup): Ditto. + (cvc_insert): Ditto. + (create_components): Use referenced var iterator. + Initialize hashtable. Use cvc_insert/lookup. + (extract_components): Use cvc_insert/lookup. + (update_complex_components): Ditto. + (update_complex_components_on_edge): Ditto. + * tree-dfa.c (referenced_vars): Now a hashtable. + (dump_referenced_vars): Use iterator. + (referenced_var_lookup): New function. + (referenced_var_insert): Ditto. + (add_referenced_var): Use referenced_var_insert. + (mark_new_vars_to_rename): Use DECL_UID. + * tree-flow-inline.h (first_htab_element): New function. + (end_htab_p): Ditto. + (next_htab_element): Ditto. + (first_referenced_var): Ditto. + (end_referenced_vars_p): Ditto. + (next_referenced_var): Ditto. + (is_call_clobbered): Use DECL_UID. + (mark_call_clobbered): Ditto. + (clear_call_clobbered): Ditto. + (mark_non_addressable): Ditto. + * tree-flow.h (htab_iterator): New struct. + (FOR_EACH_HTAB_ELEMENT): New macro. + (struct int_tree_map): New struct. + (int_tree_map_hash): Prototype. + (int_tree_map_eq): Ditto. + (referenced_var_iterator): Ditto. + (FOR_EACH_REFERENCED_VAR): New macro. + (referenced_vars): Now a hashtable. + * tree-into-ssa.c (symbol_marked_for_renaming): Use DECL_UID. + (add_new_name_mapping): Ditto. + (mark_def_sites): Ditto. + (insert_phi_nodes): Use referenced_var iterator. + (mark_def_site_blocks): Ditto. + (mark_sym_for_renaming): Use DECL_UID. + * tree-sra.c (is_sra_candidate_decl): Use DECL_UID. + (lookup_element): Ditto. + (find_candidates_for_sra): Use referenced_vars iterator. + Use DECL_UID. + * tree-ssa-alias.c (NUM_REFERENCES): New macro. + (NUM_REFERENCES_CLEAR): Ditto. + (NUM_REFERENCES_INC): Ditto. + (NUM_REFERENCES_SET): Ditto. + (alias_obstack): New bitmap obstack. + (struct alias_map_d): Use bitmap, not sbitmap. + (struct alias_info): Remove num_references. + (init_alias_info): Use referenced_var iterator. + Initialize bitmap obstack. + (delete_alias_info): Use referenced_var iterator. + Free bitmap obstack. + (compute_points_to_and_addr_escape): Use DECL_UID. + Use new NUM_REFERENCES macros. + (compute_flow_sensitive_aliasing): may_aliases is now a bitmap. + Use new NUM_REFERENCES macros. + (group_aliases_into): Update prototype to use bitmap. + (setup_pointers_and_addressables): Use referenced_vars iterator. + Use DECL_UID. Use new NUM_REFERENCES macros. + (add_pointed_to_var): Use DECL_UID. + (dump_alias_info): Use referenced_var iterator. + (add_type_alias): Ditto. + (used_portions): Now a hashtable. + (used_part_map_eq): New function. + (used_part_map_hash): Ditto. + (free_used_part_map): Ditto. + (up_lookup): Ditto. + (up_insert): Ditto. + (get_or_create_used_part_for): Use up_lookup. + (create_overlap_variables_for): Ditto. + (find_used_portions): Use up_insert. + Use DECL_UID. + (create_structure_vars): Init used_portions hashtable, use + referenced_vars iterator. + * tree-ssa-live.c (create_ssa_var_map): sbitmaps became bitmaps. + Use DECL_UID. + * tree-ssa-loop-im.c (gather_mem_refs_stmt): Use DECL_UID. + * tree-ssa-operands.c (get_asm_expr_operands): Ditto. + (note_addressable): Ditto. + * tree-ssa-structalias.c (set_uids_in_ptset): Ditto. + * tree-ssa.c (verify_flow_insensitive_alias_info): Use + referenced_var iterator. + Use DECL_UID. + (delete_tree_ssa): Ditto. + (int_tree_map_eq): New function. + (int_tree_map_hash): Ditto. + * tree-stdarg.c (find_va_list_reference): Use DECL_UID. + (va_list_ptr_read): Ditto. + (va_list_counter_struct_op): Ditto. + (va_list_ptr_write): Ditto. + (check_va_list_escapes): Ditto. + (check_all_va_list_escapes): Ditto. + (execute_optimize_stdarg): Ditto. + * tree-tailcall.c (suitable_for_tail_opt_p): Used referenced_var + iterator. + +2005-06-30 Andrew Pinski + + * config/rs6000/darwin.h (FRAME_POINTER_REGNUM): Rename to ... + (HARD_FRAME_POINTER_REGNUM): this. + +2005-06-30 Jan Hubicka + + * ipa-inline.c (cgraph_clone_inlined_nodes): Revert previous patch. + +2005-06-30 Francois-Xavier Coudert + + PR middle-end/22247 + * tree-ssa-structalias.c (build_constraint_graph, scc_visit, + process_unification_queue, init_topo_info, topo_visit, + init_scc_info, free_scc_info, perform_var_substitution, + solve_graph): Use unsigned instead of uint. + +2005-06-30 Jakub Jelinek + + * function.c (gen_stack_protect_test): Add third argument. + +2005-06-30 J. D. Johnston + + * gthr-tpf.h (CE2THRCPTR): Change field offset to 16. + +2005-06-30 Kazu Hirata + + * config/c4x/c4x-protos.h: Remove the prototypes for those + functions removed from c4x.c. Add prototypes for those + functions exported in c4x.c. + * config/c4x/c4x.c (any_operand, fp_zero_operand, + const_operand, stik_const_operand, not_const_operand, + reg_operand, r0r1_reg_operand, r2r3_reg_operand, + ext_low_reg_operand, ext_reg_operand, std_reg_operand, + std_or_reg_operand, addr_reg_operand, index_reg_operand, + dp_reg_operand, sp_reg_operand, st_reg_operand, + rc_reg_operand, call_address_operand, + symbolic_address_operand, dst_operand, src_operand, + src_hi_operand, lsrc_operand, tsrc_operand, + nonimmediate_src_operand, nonimmediate_lsrc_operand, + reg_or_const_operand, par_ind_operand, parallel_operand): + Remove. + (c4x_immed_float_p, c4x_a_register, c4x_x_register, + c4x_K_constant, c4x_N_constant, c4x_O_constant, + c4x_S_indirect): Export. + * config/c4x/c4x.h (PREDICATE_CODES): Remove. + * config/c4x/c4x.md: Include predicates.md. + * config/c4x/predicates.md: New. + +2005-06-30 Jakub Jelinek + + * function.c (stack_protect_epilogue): Pass label to + stack_protect_test, assume it emitted also the conditional + branch. + * doc/md.texi (stack_protect_test): Adjust documentation. + * config/i386/i386.md (stack_protect_test): Add third argument, + emit beq with operands[2]. + * config/rs6000/rs6000.h (FRAME_GROWS_DOWNWARD): Define to + flag_stack_protect != 0. + * config/rs6000/rs6000.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): New + constants. + (stack_protect_set, stack_protect_test): New expanders. + (stack_protect_setsi, stack_protect_setdi, stack_protect_testsi, + stack_protect_testdi): New insns. + * config/rs6000/rs6000.c (rs6000_stack_protect_fail): New function. + (TARGET_STACK_PROTECT_FAIL): Define. + (rs6000_generate_compare): Handle UNSPEC_SP_TEST. + + * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Increment. + (DWARF_FRAME_REGISTERS, DWARF_REG_TO_UNWIND_COLUMN): Adjust, so + that addition of sfp doesn't change these. + (FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS, + REG_ALLOC_ORDER): Add sfp. + (INT_REGNO_P): Include FRAME_POINTER_REGNUM. + (FRAME_POINTER_REGNUM): Define to 113. + (HARD_FRAME_POINTER_REGNUM): Define to 31. + (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Add sfp. + (STARTING_FRAME_OFFSET): Set to 0 for FRAME_GROWS_DOWNWARD. + (ELIMINABLE_REGS): Never eliminate to + FRAME_POINTER_REGNUM, but HARD_FRAME_POINTER_REGNUM + instead. Add eliminations from FRAME_POINTER_REGNUM. + (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P, INT_REG_OK_FOR_INDEX_P): + Include FRAME_POINTER_REGNUM. + (REGISTER_NAMES): Add sfp. + * config/rs6000/rs6000.c (rs6000_reg_names): Add sfp. + (alt_reg_names): Likewise. + (rs6000_stack_info): Handle FRAME_GROWS_DOWNWARD. + (rs6000_emit_prologue): Use HARD_FRAME_POINTER_REGNUM + instead of FRAME_POINTER_REGNUM. + (rs6000_initial_elimination_offset): Never eliminate to + FRAME_POINTER_REGNUM, but HARD_FRAME_POINTER_REGNUM + instead. Add elimination offsets from FRAME_POINTER_REGNUM. + + * config/rs6000/sysv4.h (RS6000_VARARGS_AREA): Only return non-zero + if DEFAULT_ABI == ABI_V4. + +2005-06-30 Steven Bosscher + + * coretypes.h (tls_model): Add TLS_MODEL_NONE as 0. + * tree.h (struct tree_decl): New field `tls_model'. + (DECL_TLS_MODEL): New. + (DECL_THREAD_LOCAL_P): Rename from DECL_THREAD_LOCAL, make it + a predicate. + * rtl.h (decl_default_tls_model): Add prototype for it. + * varasm.c (decl_tls_model): Rewritten and renamed to ... + (decl_default_tls_model): ... this. + (default_encode_section_info): Use DECL_TLS_MODEL instead of + decl_tls_model. + (assemble_variable): Replace DECL_THREAD_LOCAL with + DECL_THREAD_LOCAL_P. + (default_section_type_flags_1): Likewise. + (categorize_decl_for_section): Likewise. + * tree.c (staticp): Likewise. + (recompute_tree_invarant_for_addr_expr): Likewise. + * drawf2out (loc_descriptor_from_tree_1): Likewise. + * c-decl.c (diagnose_mismatched_decls): Likewise. + with DECL_THREAD_LOCAL_P. + (start_decl): Likewise. + * print-tree.c (print_node): Likewise. Print the TLS model. + (grokdeclarator): Set the default DECL_TLS_MODEL here. + * c-common.c (handle_tls_model_attribute): Rewrite to set the + TLS model up based on the attribute. Never add the attribute + to the decl's attributes list. + * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Replace + DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. + +2005-06-30 Zdenek Dvorak + + PR testsuite/21967 + * tree-ssa-live.c (mark_all_vars_used_1): Ignore variables in + TMR_ORIGINAL. + +2005-06-30 Bernd Schmidt + + * config/bfin/bfin.md (addv2hi3, subv2hi3, sminv2hi3, smaxv2hi3, + mulv2hi3, negv2hi2, absv2hi2): Pattern names fixed by appending the + necessary digit. + +2005-06-29 David Edelsohn + + * config/rs6000/rs6000.c (rs6000_file_start): Use PPC405_ERRATUM77. + +2005-06-29 Diego Novillo + + PR 22234 + * tree-ssa-copy.c (fini_copy_prop): Do not overwrite copy_of + when following copy-of chains. + +2005-06-30 Jan Hubicka + + * function.h (struct function): Add saved blocks/unexpanded var list. + * gimple-low.c (record_vars): Insert only VAR_DECLs. + * tree-inline.c (add_lexical_block): Declare; do not clear sublocks. + (remap_decl): Do not declare vars. + (remap_block): Do not care inserting blocks. + (remap_blocks): New function. + (copy_body_r): Update debug info. + (expand_call_inline): Duplicate callee block tree into caller; + copy all the unexpanded_var_list. + (save_body): Save unexpanded_var_list and blocks. + * tree-optimize.c (tree_rest_of_optimization): Restore + blocks/unexpanded_var_list. + +2005-06-29 Richard Henderson + + * config/ia64/ia64.c (ia64_expand_vecint_minmax): Use us_minus and + plus for V4HImode UMAX. + +2005-06-29 Joseph S. Myers + + * c-tree.h (default_function_array_conversion): Take and return + struct c_expr. + * c-typeck.c (default_function_array_conversion): Split into + array_to_pointer_conversion and function_to_pointer_conversion. + Take and return struct c_expr. + (array_to_pointer_conversion): Do not handle type qualifiers or + COMPOUND_EXPRs specially. + (build_function_call): Call function_to_pointer_conversion for + function designators. + (build_unary_op): Call array_to_pointer_conversion, not + default_function_array_conversion. + (digest_init, output_init_element): Likewise. + * c-parser.c: All callers of default_function_array_conversion + changed. + +2005-06-29 Ziemowit Laski + + * config/darwin.c (machopic_select_section): constant ObjC string + objects now always have type "__builtin_ObjCString". + +2005-06-29 Richard Henderson + + * config/alpha/alpha.md (vec_shl_, vec_shr_): New. + +2005-06-29 Richard Henderson + + * tree-vect-transform.c (vect_min_worthwhile_factor): Declare. + (vect_create_epilog_for_reduction): Don't use vec_shr if the + operation is emulated. + (vectorizable_reduction): Duplicate vect_min_worthwhile_factor + tests from vectorizable_operation. + +2005-06-29 Caroline Tice + + Fix PR 21956 + * varasm.c (assemble_start_function): Add "L" to beginning of + local labels, so assembler & linker treat them as local. + +2005-06-29 Richard Henderson + + * config/i386/i386.c (ix86_expand_int_vcond): Remove unsignedp + argument. Simplify canonicalization of condition. Use unsigned + saturating subtraction for QI and HImode unsigned compares. Use + bit arithmetic tricks for SImode unsigned compares. + * config/i386/i386-protos.h (ix86_expand_int_vcond): Update decl. + * config/i386/sse.md (SSEMODE14): New. + (umaxv8hi3): Use us_minus+plus to avoid vcond. + (umaxv4si3): New. + (smax3): Rename from smaxv16qi3 and macroize. + (smin3): Similarly with sminv16qi3. + (umin3): Similarly with uminv8hi3. + +2005-06-29 Ian Lance Taylor + + * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes): Change + GEN_INT to gen_int_for_mode when storing register size to memory. + +2005-06-29 Stuart Hastings + + * gcc/config/i386/mmintrin.h: Mark vector intrinsics always_inline. + * gcc/config/i386/emmintrin.h: Likewise. + * gcc/config/i386/pmmintrin.h: Likewise. + * gcc/config/i386/xmmintrin.h: Likewise. + +2005-06-29 Steve Ellcey + + PR middle-end/21969 + * tree.h (TYPE_VECTOR_SUBPARTS): Change to shift expression. + (SET_TYPE_VECTOR_SUBPARTS): New. + * tree.c (make_vector_type): Replace TYPE_VECTOR_SUBPARTS with + SET_TYPE_VECTOR_SUBPARTS. + * tree-vect-transform.c (vect_transform_loop): Add cast. + +2005-06-29 Andreas Krebbel + + * config/s390/s390.c (s390_decompose_address): Accept invalid + displacements for addresses containing frame_pointer_rtx or + virtual_stack_vars_rtx. + (s390_frame_info): Replaced use of STARTING_FRAME_OFFSET. + (s390_initial_elimination_offset): New offset when eliminating the + soft frame pointer. + * config/s390/s390.h (FRAME_GROWS_DOWNWARD): Defined as 1. + (STARTING_FRAME_OFFSET, STACK_DYNAMIC_OFFSET): Definitions changed. + +2006-06-28 Ziemowit Laski + + * c-common.c (flag_next_runtime): Move... + * toplev.c (flag_next_runtime): ... here. + * c-common.h (flag_next_runtime): Move... + * flags.h (flag_next_runtime): ... here. + * config/darwin-c.c: Include flags.h. + * config/t-darwin (darwin-c.o): Depend on flags.h. + +2005-06-29 Kaz Kojima + + * config/sh/linux-unwind.h (shmedia_fallback_frame_state): + Disable aliasing warning with void * cast. + (sh_fallback_frame_state): Likewise. + +2005-06-29 Kaz Kojima + + * target.h (gcc_target): New field allocate_initial_value. + * target-def.h (TARGET_ALLOCATE_INITIAL_VALUE): New macro. + (TARGET_INITIALIZER): Include it. + * integrate.c (allocate_initial_values): Use + targetm.allocate_initial_value. + * system.h: Poison ALLOCATE_INITIAL_VALUE. + * config/sh/sh-protos.h (sh_pr_n_sets): Delete. + * config/sh/sh.c (sh_pr_n_sets): Make it static. + (sh_allocate_initila_value): New function. + (TARGET_ALLOCATE_INITIAL_VALUE): Override default. + * config/sh/sh.h (ALLOCATE_INITIAL_VALUE): Delete. + * doc/tm.texi (TARGET_ALLOCATE_INITIAL_VALUE): Rename and + update from ALLOCATE_INITIAL_VALUE. + +2005-06-28 Richard Henderson + + * tree-vectorizer.c (vect_is_simple_reduction): Compare types + using TYPE_MAIN_VARIANT. + +2005-06-28 Richard Henderson + + * config/ia64/ia64.c (ia64_expand_vecint_compare): Decompose to EQ + when using psubN.uuu. + +2005-06-29 Kelley Cook + + * doc/gcc.texi: Update FSF address. + +2005-06-28 Eric Christopher + + PR c/22052 + PR c/21975 + * c-decl.c (diagnose_mismatched_decls): Define DECL_EXTERN_INLINE. + Use. Fix detection of invalid extern inline redefinition. + +2005-06-28 Diego Novillo + + * tree-optimize.c (init_tree_optimization_passes): Fix typo. + +2005-06-28 Andrew Pinski + + * config/rs6000/rs6000.md (setmemsi): s/operand/operands/. + +2005-06-28 Richard Henderson + + * config/ia64/ia64.c (ia64_expand_vecint_compare): Use unsigned + saturating subtraction for QI and HImode unsigned compares. Use + bit arithmetic tricks for SImode unsigned compares. + (ia64_expand_vcondu_v2si): Remove. + (ia64_expand_vecint_cmov): Don't call it. + +2005-06-28 Richard Henderson + + * rtlanal.c (nonzero_bits1): Use the mode of the value for + determining integral-ness for comparisons. + +2005-06-28 Andrew Pinski + + * config/rs6000/rs6000.md (setmemsi): Fix operand 2. + +2005-06-28 Joseph S. Myers + + * target.h (invalid_conversion, invalid_unary_op, + invalid_binary_op): New hooks. + * target-def.h (TARGET_INVALID_CONVERSION, + TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP, + TARGET_INITIALIZER): Likewise. + * hooks.h (hook_constcharptr_tree_tree_null, + hook_constcharptr_int_tree_null, + hook_constcharptr_int_tree_tree_null): New. + * hooks.c (hook_constcharptr_tree_tree_null, + hook_constcharptr_int_tree_null, + hook_constcharptr_int_tree_tree_null): Likewise. + * gcc/doc/tm.texi (TARGET_INVALID_CONVERSION, **** TRUNCATED ****