From-SVN: r44727

From-SVN: r44725

2001-08-08  Jan van Male <jan.vanmale@fenk.wau.nl>

        * emit-rtl.c (adjust_address, adjust_address_nv): Cast offset to
        unsigned HOST_WIDE_INT to avoid warning.
        * final.c (final): Cast INSN_UID to unsigned to avoid warning.
        * flow.c (set_block_for_new_insns): Likewise.

From-SVN: r44724

	* sibcall.c (return_value_pseudo): New static variable.
	(skip_copy_to_return_value): Handle return_value_pseudo.
	(call_ends_block_p): Ensure that return_value_pseudo is set.
	(optimize_sibling_and_tail_recursive_call): Discover the
	load of pseudo return value in alternate exit block.

From-SVN: r44723

	* calls.c (ECF_ALWAYS_RETURN): New constant.
	(emit_call_1): Add REG_ALWAYS_RETURN note if needed.
	(expand_call): Use LCF_ALWAYS_RETURN for __bb_fork_func.
	(emit_library_call_value_1): Handle LCT_ALWAYS_RETRUN.
	* flow.c (need_fake_edge_p): Handle REG_ALWAYS_RETURN.
	* rtl.c (reg_note_name): New name.
	* rtl.h (enum reg_note): Add REG_ALWAYS_RETURN.

From-SVN: r44722

From-SVN: r44721

        * alias.c (get_alias_set): Return a previously calculated
        alias set for a VAR_DECL.
        * function.c (gen_mem_addressof): Calculate the alias set before
        touching the RTL.

From-SVN: r44720

From-SVN: r44719

2001-08-08  H.J. Lu <hjl@gnu.org>

	* config/mips/mips.c (mips_unique_section): New. Copied from
	config/mips/elf.h.

	* config/mips/mips-protos.h (mips_unique_section): New
	prototype.

	* config/mips/elf.h (UNIQUE_SECTION): Use mips_unique_section.

	* config/mips/little.h: New. Generic little endian mips
	targets. Only mips*-*-linux* is converted to use it so far.

	* config/mips/linux.h: Include "gofast.h" and "mips/mips.h".
	(WCHAR_TYPE): Defined
	(WCHAR_TYPE_SIZE): Likewise.
	(INIT_SUBTARGET_OPTABS): Likewise.
	(BSS_SECTION_ASM_OP): Likewise.
	(SBSS_SECTION_ASM_OP): Likewise.
	(ASM_OUTPUT_ALIGNED_BSS): Likewise.
	(ASM_DECLARE_OBJECT_NAME): Likewise.
	(UNIQUE_SECTION): Likewise.
	(EXTRA_SECTIONS): Likewise.
	(ASM_OUTPUT_CONSTRUCTOR): Likewise.
	(ASM_OUTPUT_DESTRUCTOR): Likewise.
	(ASM_OUTPUT_DEF): Likewise.
	(HANDLE_SYSV_PRAGMA): Removed.
	(NO_IMPLICIT_EXTERN_C): Likewise.
	(TARGET_MEM_FUNCTIONS): Likewise.
	(STARTFILE_SPEC): Likewise.
	(ENDFILE_SPEC): Likewise.
	(LIB_SPEC): Likewise.
	(INVOKE__main): Likewise.
	(CTOR_LIST_BEGIN): Likewise.
	(CTOR_LIST_END): Likewise.
	(DTOR_LIST_BEGIN): Likewise.
	(DTOR_LIST_END): Likewise.
	(SET_ASM_OP): Likewise.
	(ASM_OUTPUT_SOURCE_LINE): Likewise.
	(ASM_OUTPUT_DEF): Likewise.
	(ASM_OUTPUT_IDENT): Likewise.

	* config/mips/mips.h (ASM_SPEC): Undefine before define.
	(CPLUSPLUS_CPP_SPEC): Likewise.
	(ASM_APP_ON) Redefine only if not defined.
	(ASM_APP_OFF): Likewise.
	(ASM_OUTPUT_SOURCE_LINE): Likewise.
	(ASM_OUTPUT_IDENT): Likewise.

	* config.gcc: Update tm_file for Linux/mips.

From-SVN: r44718

From-SVN: r44717

From-SVN: r44716

From-SVN: r44715

From-SVN: r44714

From-SVN: r44713

	* final.c (shorten_branches): Update the INSN_ADDRESSES of insns
	within fixed length SEQUENCE.

From-SVN: r44712

        * diagnostic.h (diagnostic_format_decoder): Parenthesize macro parameter.
        (diagnostic_prefixing_rule): Likewise.
        (diagnostic_line_cutoff): Likewise.
        (diagnostic_kind_count): Likewise.

From-SVN: r44711

From-SVN: r44710

        * dependence.c (INDEX_LIMIT_CHECK): Uppercase macro parameter.
        (abs): Uppercase and paranthesize macro parameter.
        (MEM_DEPENDENCY): Add whitespace.

From-SVN: r44709

        * config/mips/mips.c (mips_legitimate_address_p): Fix enable checking
        failure check for CONST_INT

From-SVN: r44708

	* flow.c (back_edge_of_syntactic_loop_p): Add whitespace.
	(libcall_dead_p): Likewise.

	(mark_used_regs): Constify fmt.
	(find_use_as_address): Likewise.

From-SVN: r44707

From-SVN: r44705

	* c-typeck.c (RESTORE_SPELLING_DEPTH): Uppercase and parenthesize macro
	parameter.

From-SVN: r44704

	* combine.c (combine_simplify_rtx): Update comment and
	remove erroneous test.

From-SVN: r44703

2001-08-07  Benjamin Kosnik  <bkoz@redhat.com>

	Implement std::messages.
	Make config a fully-nested directory.
	* config/locale: New directory.
	* config/c_locale_generic.cc: Move into locale subdirectory.
	* config/c_locale_generic.h: Same.
	* config/c_locale_gnu.cc: Same.
	* config/c_locale_gnu.h: Same.
	* config/c_locale_ieee_1003.1-200x.cc: Same.
	* config/c_locale_ieee_1003.1-200x_.h: Same.
	* config/codecvt_specializations_generic.h: Same.
	* config/codecvt_specializations_ieee_1003.1-200x.h: Same.
	* config/messages_members_gnu.h: Same.
	* config/messaages_members_gnu.cc: Same.
	* config/messages_members_generic.h: Same.
	* config/messaages_members_generic.cc: Same.
	* config/messages_members_ieee_1003.1-200x.h: Same.
	* config/messaages_members_ieee_1003.1-200x.cc: Same.
	* config/io: New directory.
	* config/basic_file_libio.h: Move into io subdirectory.
	* config/basic_file_libio.cc: Same.
	* config/c_io_libio.h: Same.
	* config/c_io_libio_codecvt.c: Same.
	* config/basic_file_stdio.h: Same.
	* config/basic_file_stdio.cc: Same.
	* config/c_io_stdio.h: Same.

	* po: New directory.
	* po/POTFILES.in: New file.
	* po/Makefile.am: New file.
	* po/Makefile.in: New file.
	* po/libstdc++.pot: Generic translation file.
	* po/fr.po: Preliminary French translation.
	* po/de.po: Preliminary German translation.
	* intl: New directory.
	* intl/Makefile.am: New file.
	* intl/Makefile.in: New file.
	* intl/string_literals.cc: New file.
	* acinclude.m4 (GLIBCPP_CONFIGURE): Bump VERSION to 3.1.0. Add
	requisite setup for gettext. Re-arrange.
	* aclocal.m4: Regenerate.
	* configure.in: Don't call GLIBCPP_CHECK_COMPILER_VERSION.
	Output Makefile bits for po and intl.
	* configure: Regenerate.
	* Makefile.am (SUBDIRS): Add intl, po. Add rule for dist.
	* Makefile.in: Regenerate.
	* acconfig.h: Add ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY.
	* config.h.in: Regenerate.

	* acinclude.m4 (AC_REPLACE_STRINGFUNCS): Remove.

	* include/Makefile.am (install-data-local): Don't install Makefile.
	* include/Makefile.in: Regenerate.

	* include/bits/locale_facet.h (locale::facet::_S_clone_c_locale):
	Add member.
	* config/locale/c_locale_gnu.cc (_S_clone_c_locale): Add definition.
	* config/locale/c_locale_generic.cc: Same.
	* config/locale/c_locale_ieee_1003.1-200x.cc: Same.

	* include/bits/codecvt.h: Excise non-standard, non-required
	bits. This includes __enc_traits, and partial specializations of
	codecvt for __enc_traits.
	* src/codecvt.cc (__enc_traits::_S_max_size): Guard
	* config/codecvt_partials_ieee_1003.1-200x.h: New file.
	* config/codecvt_partials_generic.h: New file.
	* include/Makefile.am (allstamps): Add stamp-codecvt_model.
	(stamp-codecvt_model): Add.
	* include/Makefile.in: Regenerate.
	* acinclude.m4 (GLIBCPP_ENABLE_CLOCALE): Add in codecvt configury.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/22_locale/codecvt_unicode_wchar_t.cc: Use macro guard.
	* testsuite/22_locale/codecvt_unicode_char.cc: Same.
	* testsuite/22_locale/ctor_copy_dtor.cc: And here.

	* include/bits/localefwd.h (class locale::facet): Add __enc_traits
	as a friend for _S_*_c_locale functions.
	* include/bits/codecvt.h (__enc_traits::__enc_traits): Add locale
	argument to default constructor so that CODESET information can be
	deduced.
	* include/bits/locale_facets.h (messages_byname):
	Re-implement. Remove specializations.
	* src/locale.cc (messages_byname<char>): Remove specialization.
	(messages_byname<wchar_t>): Same.
	* config/locale/c_locale_ieee_1003.1-200x.cc: New file.
	* config/locale/c_locale_ieee_1003.1-200x.h: New file.
	* config/locale/messages_members_ieee_1003.1-200x.cc: New file.
	* config/locale/messages_members_ieee_1003.1-200x.h: New file.
	* config/locale/messages_members_gnu.cc: New file.
	* config/locale/messages_members_gnu.h: New file.
	* config/locale/messages_members_generic.cc: New file.
	* config/locale/messages_members_generic.h: New file.

	* docs/html/configopts.html: Add documentation for new locale
	model, ieee_1003.1. Adjust other flags for current defaults.
	* docs/html/22_locale/locale.html: Update.
	* docs/html/22_locale/howto.html: Add link to messages.html. Organize.
	* docs/html/22_locale/messages.html: New.

	* src/Makefile.am (sources): Add messages_virtuals.cc.
	* src/Makefile.in: Regenerate.
	* include/Makefile.am (allstamps): Add stamp-messages_model.
	(stamp-messages_model): Add.
	* include/Makefile.in: Regenerate.
	* acinclude.m4 (GLIBCPP_ENABLE_CLOCALE): Add in messages configury.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

	* testsuite_flags.in (--cxxflags): Add LOCALEDIR.
	* testsuite/lib/libstdc++-v3-dg.exp: Remove broken LD_LIBRARY_PATH
	bits for Irix.
	* acinclude (GLIBCPP_ENABLE_CLOCALE): Set glibcpp_localedir to the
	build directories message catalog base directory, and export.
	Eventually this should probably be made to deal with build and
	install directories. For now, punt on this as the library itself
	doesn't use message catalogs (yet).
	* testsuite/22_locale/messages.cc: New file.
	* testsuite/22_locale/messages_char_members.cc: New file.
	* testsuite/22_locale/messages_byname.cc: New file.

From-SVN: r44702

	* cppinit.c (cpp_finish): Pop the final buffer without comment.
	* cpplex.c (_cpp_lex_token): Don't pop the final buffer; and
	take care to avoid multiple no-newline at EOF warnings in that
	case.

From-SVN: r44701

	* calls.c (expand_call): Do not emit INSN_SETJMP note.
	(emit_library_call_value_1): Likewise.
	(emit_call_1): Emit REG_SETJMP note.
	* cse.c (cse_end_of_basic_block): Use REG_SETJMP instead
	of INSN_SETJMP
	* cselib.c (cselib_process_insn): Likewise.
	* flow.c (propagate_block): Likewise.
	* loop.c (find_and_verify_loops): Likewise.
	* reload.c (find_equiv_regs): Likewise.
	* reload1.c (reload): Likewise.
	* resource.c (mark_referenced_resources,
	mark_set_resources): Likewise.
	* sched-deps (sched_analyze_insn, sched_analyze): Likewise.
	* final.c (final_scan_insn): Remove NOTE_INSN_SETJMP.
	* haifa-sched.c (unlink_other_notes): Likewise.
	(reemit_notes): Likewise.
	* sched-ebb.c (sched_ebb): Likewise.
	* sched-rgc.c (sched_region): Likewise.
	* rtl.c (note_insn_name): Likewise.
	(reg_note_name): Add REG_SETJMP
	* rtl.h (reg_note): Add REG_SETJMP.
	(insn_note): Remove NOTE_INSN_SETJMP.

	* profile.c (branch_prob): Add fake edges for setjmp.

From-SVN: r44700

        * config.gcc: Quote target_cpu_default2 correctly for
        powerpc*-*-* targets.

From-SVN: r44699

	* cpplib.h, line-map.h: Update comments.
	* cppmain.c (printer_init): Move inline.
	(maybe_print_line, print_line): Take a map pointer.
	(cb_ident, cb_define, cb_undef, cb_include, cb_def_pragma): Update.
	(cb_file_change): Don't use prior value of print.map.

From-SVN: r44697

From-SVN: r44695

        * cp-demangle.c (demangle_special_name): "GR" -> "reference temporary
        for".

From-SVN: r44694

	* rtlanal.c (find_first_parameter_load): Call note_stores
	only on the instructions.

From-SVN: r44693

From-SVN: r44692

cp:
	PR c++/3820
	Stop using TYPE_NONCOPIED_PARTS.
	* call.c (build_over_call): Be careful when copy constructing
	or assigning to an empty class.
	* class.c (check_bases_and_members): It has a
	COMPLEX_ASSIGN_REF if it has a vptr.
	(layout_class_type): Don't add empty class padding to
	TYPE_NONCOPIED_PARTS.
	(finish_struct_1): Don't add the VFIELD either.
	* cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
	initialization.
testsuite:
	* g++.dg/abi/empty4.C: New test.

From-SVN: r44691

	* alias.c (nonlocal_mentioned_p):
	Rename CONST_CALL_P to CONST_OR_PURE_CALL_P
	* calls.c (emit_call_1): Likewise.
	* cse.c (cse_insn, invalidate_skipped_block): Likewise.
	* cselib.c (cselib_process_insn): Likewise.
	* df.c (df_insns_modify): Likewise.
	* flow.c (need_fake_edge_p): Likewise.
	(propagate_one_insn): Likewise.
	* haifa-sched.c (reemit_notes): Likewise.
	* integrate.c (copy_insn_list): Likewise.
	* jump.c (delete_prior_computation): Likewise.
	* local-alloc.c (validate_equiv_mem): Likewise.
	* loop.c (scan_loop): Likewise.
	* predict.c (estimate_probability): Likewise.
	* reload.c (reload): Likewise.
	* sched-deps (sched_analyze): Likewise.
	* rtl.h (CONST_CALL_P): rename to CONST_OR_PURE_CALL_P.
	* gcse.c (compute_hash_table): Likewise.
	(mark_call): Likewise.
	(store_killed_in_insn): Likewise.

From-SVN: r44688

From-SVN: r44687

From-SVN: r44686

From-SVN: r44685

From-SVN: r44684

        * alias.c (get_alias_set): Return a previously calculated
        alias set for a VAR_DECL.

From-SVN: r44683

From-SVN: r44681