Commit Graph

49453 Commits

Author SHA1 Message Date
GCC Administrator
13e7174292 Daily bump.
From-SVN: r66058
2003-04-25 00:17:08 +00:00
Phil Edwards
39ec52254e howto.html: Update some links.
2003-04-24  Phil Edwards  <pme@gcc.gnu.org>

	* docs/html/17_intro/howto.html:  Update some links.
	* docs/html/18_support/howto.html:  Link doxygen numeric_limits notes.
	* docs/html/27_io/howto.html:  Link doxygen stdio_filebuf notes.
	* docs/html/ext/howto.html:  Link to demangler notes and API.
	* docs/html/faq/index.html:  Remove trailing whitespace.
	(1.4, 2.4, 3.8, 4.1):  Bring up to date.
	(5.6):  Change to a bulleted list.

	* docs/html/faq/index.txt, docs/html/documentation.html,
	docs/html/17_intro/porting.html:  Regenerate.

From-SVN: r66050
2003-04-24 20:39:50 +00:00
Neil Booth
59325650b1 cpplex.c (cpp_token_len): Tighten up.
* cpplex.c (cpp_token_len): Tighten up.
	(cpp_token_as_text): Need extra byte now.
	* cpplib.c (glue_header_name): Need extra 2 bytes.
	* cppmacro.c (cpp_macro_definition): Need extra byte.

From-SVN: r66049
2003-04-24 20:03:57 +00:00
Alexander Kabaev
b746b8cb0a sparc.md (umulsidi3, mulsidi3): Avoid using const_umulsidi3_sp32 and const_mulsidi3_sp32 on 64bit targets where...
2003-04-24  Alexander Kabaev <kan@FreeBSD.ORG>

	* config/sparc/sparc.md (umulsidi3, mulsidi3): Avoid using
	const_umulsidi3_sp32 and const_mulsidi3_sp32 on 64bit targets
	where they might be not present. Use their _sp64 equivalent
	instead.

From-SVN: r66047
2003-04-24 19:15:29 +00:00
Jan Hubicka
019238b759 * i386.md (cvtsi2sdq): Fix typo in previous patch.
From-SVN: r66046
2003-04-24 18:43:22 +00:00
Krister Walfridsson
39f6c4c89e configure.in: Check whether mbstowcs works.
2003-04-24  Krister Walfridsson  <cato@df.lth.se>

        * configure.in: Check whether mbstowcs works.
        * configure, config.in: Regenerate.
        * intl.c: Use HAVE_WORKING_MBSTOWCS.

From-SVN: r66045
2003-04-24 18:35:45 +00:00
Geert Bosch
bcea76b65d 1aexcept.adb, [...]: Merge header, formatting and other trivial changes from ACT.
* 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
	1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
	3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
	3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
	3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
	4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
	4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
	4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
	4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
	4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
	4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
	4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
	52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
	5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
	5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
	5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
	5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
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	a-wttest.ads, ada-tree.h, ada.ads, ada.h,
	adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
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	atree.adb, atree.ads, atree.h, aux-io.c,
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	bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
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	s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
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	sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
	sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
	sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
	sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
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	sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
	sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
	snames.ads, sprint.adb, sprint.ads, stand.adb,
	stand.ads, stringt.adb, stringt.ads, style.adb,
	style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
	switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
	switch-m.ads, switch.adb, switch.ads, system.ads,
	table.adb, table.ads, targparm.adb, targparm.ads,
	tbuild.adb, tbuild.ads, text_io.ads, trans.c,
	tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
	tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
	ttypef.ads, ttypes.ads, types.adb, types.ads,
	uintp.adb, uintp.ads, uname.adb, uname.ads,
	unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
	usage.adb, usage.ads, validsw.adb, validsw.ads,
	widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
	xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
	xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
	formatting and other trivial changes from ACT.

From-SVN: r66044
2003-04-24 19:54:20 +02:00
Sylvain Pion
9804b5b827 * call.c (print_z_candidates): Fix off by one error.
From-SVN: r66043
2003-04-24 17:34:49 +00:00
H.J. Lu
0c79f08ba8 ia64.c (ia64_init_builtins): Add si_ftype_pdi_di_di for __sync_bool_compare_and_swap_di for int return type.
2003-04-24  H.J. Lu <hjl@gnu.org>

	* config/ia64/ia64.c (ia64_init_builtins): Add si_ftype_pdi_di_di
	for __sync_bool_compare_and_swap_di for int return type.

	* config/ia64/ia64intrin.h (__sync_bool_compare_and_swap_di):
	Change return type to int.
	(__sync_bool_compare_and_swap): Likewise.

From-SVN: r66042
2003-04-24 10:23:57 -07:00
Nathan Sidwell
f898627510 re PR c++/10337 ("ambiguous overload"-error for non-ambiguous situation)
cp:
	PR c++/10337
	* call.c (joust): Don't warn about conversion ops that are exact
	or cv-conversions. Rearrange to avoid multiple type comparisons.
testsuite:
	PR c++/10337
	* g++.dg/warn/conv1.C: New test.
	* g++.old-deja/g++.other/conv7.C: Adjust.
	* g++.old-deja/g++.other/overload14.C: Adjust.

From-SVN: r66038
2003-04-24 16:31:31 +00:00
Jan Hubicka
26f74aa3f7 re PR c/10308 ([x86] ICE with -O -fgcse or -O2)
* cfgbuild.c (make_edges):  Do not use next_nonnote_insn when
	looking for fallthru edge.

	* athlon.md (athlon-agu, athlon-store, athlon-fany, athlon-faddmul):
	Fix.
	(athlon-load2, athlon-store2, athlon-fpsched, athlon-fpload,
	athlon-fvector): New.
	(athlon_*): Revisit to match new optimization guide.
	* i386.c (ix86_adjust_cost):  Fix memory operand costs on Athlon/k8
	* i386.md (cvt??2?? patterns): Fix modes.
	(fistp patterns): Set modes.

	Accidentaly commited with my earlier reload patch:
	PR c/10308
	* reload.c (find_reloads_address_1): Reload plus at the place of
	index register.

From-SVN: r66037
2003-04-24 15:53:22 +00:00
Nathan Sidwell
796621e8c2 New GCOV_TAG_FUNCTION layout
New GCOV_TAG_FUNCTION layout
	* coverage.c (struct function_list): Replace name with ident.
	(struct counts_entry): Likewise.
	(fn_ident): New.
	(htab_counts_entry_hash, htab_counts_entry_eq,
	htab_counts_entry_del): Adjust.
	(reads_count_file, get_coverage_counts,
	coverage_begin_output, coverage_end_function): Adjust.
	(build_fn_info_type, build_fn_info_value): Likewise.
	* gcov-dump.c (tag_function): Adjust.
	* gcov-io.c (gcov_write_string, gcov_read_string): Not in LIBGCOV.
	* gcov-io.h (gcov_write_string, gcov_read_string): Not in LIBGCOV.
	* gcov.c (struct function_info): Add ident.
	(read_graph_file, read_count_file): Adjust.
	* libgcov.c (gcov_exit): Adjust.

From-SVN: r66035
2003-04-24 09:46:17 +00:00
Mark Mitchell
374ca7f74e re PR c++/10471 (SegFault in build_cxx_call)
PR c++/10471
	* call.c (build_cxx_call): Robustify.

	PR c++/10471
	* g++.dg/template/defarg2.C: New test.

From-SVN: r66032
2003-04-24 05:54:46 +00:00
Richard Henderson
6ff76c365c re PR rtl-optimization/8300 ([sparc] ICE in gen_reg_rtx, at emit-rtl.c:662)
PR opt/8300
	* toplev.c (rest_of_compilation): Delay no_new_pseudos until
	after initialize_uninitialized_subregs; update reg info assuming
	new pseudos were created.

From-SVN: r66030
2003-04-23 21:32:58 -07:00
GCC Administrator
5c894b968c Daily bump.
From-SVN: r66026
2003-04-24 00:17:06 +00:00
Neil Booth
6338b35872 Makefile.in (c-lex.o, [...]): Update.
* Makefile.in (c-lex.o, LIBCPP_OBJS, cpplex.o): Update.
	* c-lex.c (MULTIBYTE_CHARS): Remove conditionals.
	(lex_string): Take cpp_string with full spelling.
	(cb_ident): Update.
	(c_lex): Update diagnostics.
	* cpplex.c (SPELL_NUMBER, SPELL_STRING): Combine into SPELL_LITERAL.
	(create_literal): New.
	(lex_string): Unterminated literals have type CPP_OTHER.
	(_cpp_lex_direct): Update calls to lex_string.  Use create_literal
	for CPP_OTHER.
	(cpp_token_len, cpp_spell_token, cpp_output_token): Simplify.
	(_cpp_equiv_tokens, cpp_interpret_charconst): Update.
	* cpplib.c (parse_include, do_line, do_linemarker,
	destringize_and_run): Update for token storing full spelling.
	* cpplib.h: Update token spelling types.
	* cppmacro.c (stringify_arg, check_trad_stringification):
	Update for token storing full spelling.
cp:
	* Make-lang.in (lex.o): Remove mbchar.h.
	* lex.c (MULTIBYTE_CHARS): Lose.
	* parser.c (cp_lexer_get_preprocessor_token): CPP_OTHER handled
	in c-lex.c.
testsuite:
	* gcc.dg/cpp/include2.c: Update.
	* gcc.dg/cpp/multiline-2.c: New.
	* gcc.dg/cpp/multiline.c: Update.
	* gcc.dg/cpp/strify2.c: Update.
	* gcc.dg/cpp/trad/literals-2.c: Update.

From-SVN: r66019
2003-04-23 22:44:06 +00:00
Paolo Carlini
06f5e63748 3.cc: _S_pback_size now belongs to basic_filebuf.
2003-04-23  Paolo Carlini  <pcarlini@unitus.it>

	* testsuite/27_io/basic_filebuf/3.cc: _S_pback_size now
	belongs to basic_filebuf.
	* testsuite/27_io/basic_fstream/3.cc: Likewise.
	* testsuite/27_io/basic_ifstream/3.cc: Likewise.
	* testsuite/27_io/basic_ios/3.cc: Remove _S_pback_size
	instantiation (now belongs to basic_filebuf).
	* testsuite/27_io/basic_iostream/3.cc: Likewise.
	* testsuite/27_io/basic_istream/3.cc: Likewise.
	* testsuite/27_io/basic_istream/sentry/char/3983-fstream.cc:
	_S_pback_size now belongs to basic_filebuf.
	* testsuite/27_io/basic_istringstream/3.cc: Remove _S_pback_size
	instantiation (now belongs to basic_filebuf).
	* testsuite/27_io/basic_ofstream/3.cc: _S_pback_size now
	belongs to basic_filebuf.
	* testsuite/27_io/basic_ostream/3.cc: Remove _S_pback_size
	instantiation (now belongs to basic_filebuf).
	* testsuite/27_io/basic_ostream/sentry/char/3983-fstream.cc:
	_S_pback_size now belongs to basic_filebuf.
	* testsuite/27_io/basic_ostringstream/3.cc: Remove _S_pback_size
	instantiation (now belongs to basic_filebuf).
	* testsuite/27_io/basic_streambuf/3.cc: _S_pback_size now belongs
	to basic_filebuf.
	* testsuite/27_io/basic_stringbuf/3.cc: Remove _S_pback_size
	instantiation (now belongs to basic_filebuf).
	* testsuite/27_io/basic_stringstream/3.cc: Likewise.

From-SVN: r66018
2003-04-23 22:34:51 +00:00
Benjamin Kosnik
249ed716c8 configure.in: Move GLIBCPP_CHECK_PCH before native/cross conditions.
2003-04-23  Benjamin Kosnik  <bkoz@redhat.com>

	* configure.in: Move GLIBCPP_CHECK_PCH before native/cross conditions.
	* configure: Regenerated.

From-SVN: r66017
2003-04-23 22:31:44 +00:00
John David Anglin
3f42915162 * g++.dg/other/packed1.C: XFAIL hppa*-*-*.
From-SVN: r66012
2003-04-23 21:42:14 +00:00
Benjamin Kosnik
40a22d93c6 c_locale.h (__convert_from_v): Use attribute unused.
2003-04-23  Benjamin Kosnik  <bkoz@belmont.constant.com>

	* config/locale/generic/c_locale.h (__convert_from_v): Use
	attribute unused.

From-SVN: r66009
2003-04-23 19:30:33 +00:00
Tom Tromey
5940c2b7a7 resolve.cc (_Jv_PrepareClass): Round size up to alignment required by this object.
* resolve.cc (_Jv_PrepareClass): Round size up to alignment
	required by this object.  Search superclasses to find required
	alignment.
	(get_alignment_from_class): Use alignment of type as it appears
	in a struct.
	(ALIGNOF): New macro.
	(struct aligner): New helper structure.

From-SVN: r66008
2003-04-23 19:09:56 +00:00
Mark Mitchell
10aef094c6 * g++.dg/parse/typedef1.C: Tweak after fix for PR 10428.
From-SVN: r66006
2003-04-23 18:28:31 +00:00
Ulrich Weigand
011fd56b70 * config/s390/s390.c (s390_expand_cmpstr): Disable CLC loop.
From-SVN: r66002
2003-04-23 17:13:11 +00:00
Richard Earnshaw
7052a0999e * arm.h (TARGET_OPTIONS): Add value field.
From-SVN: r65999
2003-04-23 16:39:30 +00:00
Mark Mitchell
4223f82fbc re PR c++/9847 (ICE on :?-operator with double class definition in expand_expr)
PR c++/9847
	* cp-tree.h (duplicate_tag_error): Remove.
	* class.c (duplicate_tag_error): Remove.
	* semantics.c (begin_class_definition): Return immediately for a
	duplicate class definition.

	PR c++/10451
	* decl.c (grokdeclarator): Correct logic for "mutable" errors.

From-SVN: r65998
2003-04-23 16:27:27 +00:00
Mark Mitchell
f0ddce84f9 * doc/extend.texi: Remove duplicate 2003 copyright date.
From-SVN: r65997
2003-04-23 16:11:34 +00:00
Nathan Sidwell
61b4ca1ccd remove my write after aproval entry
From-SVN: r65991
2003-04-23 14:05:34 +00:00
Nathan Sidwell
cdb2376773 Makefile.in (LIBGCC_DEPS): Add gcov headers.
* Makefile.in (LIBGCC_DEPS): Add gcov headers.
	(libgcov.a): Depends on LIBGCC_DEPS.
	* basic-block.h (profile_info): Moved here from coverage.h. Made
	a pointer.
	* coverage.c (struct function_list): Fixed array of counter types.
	(struct counts_entry): Keyed by counter type, contains summary.
	(profile_info): Moved to profile.c.
	(prg_ctr_mask, prg_n_ctrs, fn_ctr_mask, fn_n_ctrs): New global
	vars.
	(profiler_label): Remove.
	(ctr_labels): New.
	(set_purpose, label_for_tag, build_counter_section_fields,
	build_counter_section_value, build_counter_section_data_fields,
	build_counter_section_data_values, build_function_info_fields,
	build_function_info_value, gcov_info_fields, gcov_info_value): Remove.
	(build_fn_info_type, build_fn_info_value, build_ctr_info_type,
	build_ctr_info_value, build_gcov_info): New.
	(htab_counts_entry_hash, htab_counts_entry_eq): Adjust.
	(reads_counts_file): Adjust.
	(get_coverage_counts): Takes counter number. Add summary
	parameter. Adjust.
	(coverage_counter_ref): Tkaes counter number. Adjust. Lazily
	create counter array labels.
	(coverage_end_function): Adjust.
	(create_coverage): Adjust.
	(find_counters_section): Remove.
	* coverage.h (MAX_COUNTER_SECTIONS): Remove.
	(struct section_info, struct profile_info): Remove.
	(profile_info): Moved to basic-block.h.
	(coverage_counter_ref): Takes a counter number.
	(get_coverage_counts): Takes a counter number. Added summary
	parameter.
	(find_counters_section): Remove.
	* gcov-dump.c (tag_arc_counts): Rename to ...
	(tag_counters): ... here. Adjust.
	(tag_table): Move tag_counters to 3rd entry. Remove
	PROGRAM_PLACEHOLDER and PROGRAM_INCORRECT entries.
	(dump_file): Check for counter tag values here.
	(tag_summary): Adjust.
	* gcov-io.c (gcov_write_summary, gcov_read_summary): Adjust.
	* gcov-io.h (GCOV_LOCKED): New.
	(GCOV_TAG_ARC_COUNTS): Rename to ...
	(GCOV_TAG_COUNTS_BASE): ... here.
	(GCOV_TAG_PLACEHOLDER_SUMMARY, GCOV_TAG_INCORRECT_SUMMARY):
	Remove.
	(GCOV_COUNTER_ARCS, GCOV_COUNTERS, GCOV_NAMES): New.
	(GCOV_TAG_FOR_COUNTER, GCOV_COUNTER_FOR_TAG,
	GCOV_TAG_IS_COUNTER): New.
	(struct gcov_ctr_summary): New.
	(struct gcov_summary): Adjust.
	(struct gcov_counter_section): Remove.
	struct gcov_counter_section_data): Remove.
	(struct gcov_function_info): Rename to ...
	(struct gcov_fn_info): ... here. Adjust.
	(struct gcov_ctr_info): New.
	(struct gcov_info): Adjust.
	* gcov.c (read_count_file): Adjust.
	(output_lines): Adjust.
	* libgcov.c (gcov_exit): Adjust.
	(__gcov_flush): Adjust.
	* mklibgcc.in (libgcc2_c_dep): Add gcov headers.
	* predict.c (maybe_hot_bb_p, probably_cold_bb_p,
	probably_never_executed_bb_p, compute_frequency_function): Adjust
	profile_info use.
	* profile.c (struct counts_entry): Remove.
	(profile_info): Define here.
	(get_exec_counts): Adjust get_coverage_counts call.
	(compute_branch_probablilities): Remove find_counters_section
	call.
	(gen_edge_profiler): Adjust coverage_counter_ref call.
	* tracer.c (tail_duplicate): Adjust profile_info use.

From-SVN: r65990
2003-04-23 14:05:11 +00:00
Roger Sayle
2be3b5ce22 re PR rtl-optimization/10339 ([sparc,ppc,ppc64] Invalid optimization: replacing strncmp by memcmp)
PR optimization/10339
	* builtins.c (expand_builtin_strcmp): Try to emit cmpstrsi insn
	directly instead of unsafely transforming call into a memcmp.
	(expand_builtin_strncmp): Likewise.

From-SVN: r65985
2003-04-23 13:09:36 +00:00
Phil Edwards
d8c3061141 Missed tellg() comment from previous checkin somehow.
From-SVN: r65984
2003-04-23 07:21:27 +00:00
Phil Edwards
6894ddcf3d howto.html ('LWG Issues'): Add issue 60, partial implementation only.
2003-04-23  Phil Edwards  <pme@gcc.gnu.org>

	* docs/html/ext/howto.html ('LWG Issues'):  Add issue 60, partial
	implementation only.
	* include/bits/istream.tcc (putback, unget, sync, tellg, seekg):
	Comment and change to comply with DR 60 and the effect on gcount().
	* include/std/std_istream.h:  Update comments.
	* testsuite/27_io/basic_istream/putback/char/1.cc (test01):  Add
	comments about reasons for tests.  Test sync() against gcount().
	* testsuite/27_io/basic_istream/seekg/char/2.cc:  New file, test
	for effect on gcount().
	* testsuite/27_io/basic_istream/tellg/char/2.cc:  New file, test
	for effect on gcount().

From-SVN: r65983
2003-04-23 07:05:18 +00:00
Roger Sayle
c57ddcf1b4 alias.c (mark_constant_function): Check for constancy and purity even of void functions.
* alias.c (mark_constant_function):  Check for constancy and
	purity even of void functions.  Update both the function decl
	and the cgraph RTL info with the results.

From-SVN: r65981
2003-04-23 02:47:41 +00:00
Roger Sayle
c1a19acbfd real.c (do_add): Change to return a bool indicating that the result of the operation may be...
* real.c (do_add): Change to return a bool indicating that the
	result of the operation may be inexact due to loss of precision.
	(do_multiply): Likewise.
	(do_divide): Likewise.

From-SVN: r65980
2003-04-23 02:46:03 +00:00
Mark Mitchell
438f50c386 * MAINTAINERS (java): Remove Alexandre Petit-Bianco.
From-SVN: r65979
2003-04-23 02:44:37 +00:00
GCC Administrator
de793c9368 Daily bump.
From-SVN: r65977
2003-04-23 00:17:11 +00:00
Geoffrey Keating
c2e9147ce0 dwarf2out.c (fde_table_allocated): Mark with GTY.
* dwarf2out.c (fde_table_allocated): Mark with GTY.
	(decl_die_table_allocated): Likewise.
	(abbrev_die_table_allocated): Likewise.
	(line_info_table_allocated): Likewise.
	(separate_line_info_table_allocated): Likewise.
	(pubname_table_allocated): Likewise.
	(arange_table_allocated): Likewise.
	(ranges_table_allocated): Likewise.
	(decl_die_table_in_use): Unconditionalize; mark with GTY.
	(abbrev_die_table_in_use): Likewise.
	(line_info_table_in_use): Likewise.
	(separate_line_info_table_in_use): Likewise.
	(pubname_table_in_use): Likewise.
	(arange_table_in_use): Likewise.
	(ranges_table_in_use): Likewise.
	(have_location_lists): Likewise.
	(emitcount): New GTY-marked static, moved...
	(maybe_emit_file): ...from here.
	(label_num): New GTY-marked static, moved...
	(gen_internal_sym): ...from here.

Co-Authored-By: Loren J. Rittle <ljrittle@acm.org>

From-SVN: r65970
2003-04-23 00:06:31 +00:00
Zack Weinberg
df7aa62956 Strip carriage returns
From-SVN: r65969
2003-04-22 23:41:28 +00:00
Richard Henderson
4da2eb6b90 re PR middle-end/8866 (Bug in switch statement code generation -- missing label)
PR 8866
        * rtl.h (MEM_NOTRAP_P): New.
        (MEM_COPY_ATTRIBUTES): Copy it.
        * rtlanal.c (may_trap_p): Check it.
        * expr.c (do_tablejump): Set it.
        * doc/rtl.texi (Flags): Document it.

        * cfgrtl.c (try_redirect_by_replacing_jump): Revert last three changes.

From-SVN: r65967
2003-04-22 16:17:46 -07:00
Olivier Hainque
c1238896d3 alpha.c (alpha_expand_prologue [OPEN_VMS_ABI]): Don't set FRP on stack adjustment for outgoing args if frame_pointer_needed.
* config/alpha/alpha.c (alpha_expand_prologue [OPEN_VMS_ABI]): Don't
	set FRP on stack adjustment for outgoing args if frame_pointer_needed.

From-SVN: r65965
2003-04-22 18:58:05 -04:00
Mark Mitchell
ae2196c28e re PR c++/10446 (ICE on a definition of a nonexistent member function of a nested class in a class template)
PR c++/10446
	* search.c (lookup_fnfields_1): Handle empty slots in the method
	vector.

	PR c++/10446
	* g++.dg/parse/crash3.C: New test.

From-SVN: r65962
2003-04-22 22:53:01 +00:00
Vincent Celier
6d412a7b22 gthr-gnat.h, [...]: new sources for implementation of --enable-threads=gnat.
* gthr-gnat.h, gthr-gnat.c: new sources for implementation of
        --enable-threads=gnat.
        * Makefile.in: Add gthr-gnat.c to LIB2ADDEH.
        * configure.in: Add gnat to the list of thread packages
        * configure: Rebuild.
        * config/t-linux: Add gthr-gnat.c to LIB2ADDEH and LIB2ADDEHDEP

From-SVN: r65961
2003-04-22 17:52:04 -04:00
Loren J. Rittle
9734801a49 9964.cc (test_07): Adjust timing.
* testsuite/27_io/basic_filebuf/close/char/9964.cc (test_07):
	Adjust timing.

From-SVN: r65957
2003-04-22 21:06:56 +00:00
Mark Mitchell
befcd99bcb re PR c++/10428 (struct <typedef'ed name> causes ICE in write_unscoped_name)
PR c++/10428
	* g++.dg/parse/elab1.C: New test.

	PR c++/10428
	* decl.c (check_elaborated_type_specifier): New function, split
	out from ...
	(xref_tag): ... here.  Use the new function in more places.

From-SVN: r65956
2003-04-22 21:05:58 +00:00
Kaveh R. Ghazi
52dd322420 vsnprintf.c (vsnprintf): Don't pad string with extra nulls.
* vsnprintf.c (vsnprintf): Don't pad string with extra nulls.
	(main): Test that we don't write too much data.

From-SVN: r65955
2003-04-22 19:58:57 +00:00
Neil Booth
b78f9414c6 * cpplex.c (_cpp_get_fresh_line): Pop the buffer if return_at_eof.
From-SVN: r65954
2003-04-22 19:54:20 +00:00
Devang Patel
df1b07f3b9 Remove conflict indicator.
From-SVN: r65953
2003-04-22 12:53:37 -07:00
Devang Patel
f945b4e0f5 cpptrad.c (_cpp_replacement_text_len): Add check for macro parameter count.
* cpptrad.c (_cpp_replacement_text_len): Add check for macro parameter count.
        (_cpp_copy_replacement_text): Same.


        * gcc.dg/cpp/trad/funlike-5.c: New test.

From-SVN: r65952
2003-04-22 12:52:51 -07:00
Neil Booth
1067694a52 c-lex.c (c_lex): Handle CPP_OTHER differently.
* c-lex.c (c_lex): Handle CPP_OTHER differently.
	* cppexp.c (_cpp_parse_expr): Similarly.
	* cpplex.c (SPELL_CHAR): Remove.
	(_cpp_lex_direct): Stray chars are saved as byte strings.
	(cpp_spell_token, cpp_output_token, _cpp_equiv_token): Don't
	handle SPELL_CHAR.
	(cpp_avoid_paste): Update handling of CPP_OTHER.
	* cpplib.h: Spell CPP_OTHER like a number.
	(struct cpp_token): Remove member c.
	* cppmacro.c (stringify_arg): Update handling of CPP_OTHER.

From-SVN: r65951
2003-04-22 19:28:00 +00:00
Paolo Carlini
45aca21f40 std_streambuf.h (_S_pback_size, [...]): Move to basic_filebuf.
2003-04-22  Paolo Carlini  <pcarlini@unitus.it>

	* include/std/std_streambuf.h (_S_pback_size, _M_pback,
	_M_pback_cur_save, _M_pback_end_save, _M_pback_init,
	_M_pback_create(), _M_pback_destroy()): Move to basic_filebuf.
	(basic_streambuf::basic_streambuf()): Adjust.
	* include/std/std_fstream.h (_S_pback_size, _M_pback,
	_M_pback_cur_save, _M_pback_end_save, _M_pback_init,
	_M_pback_create(), _M_pback_destroy()): Moved here
	from basic_streambuf.
	* include/bits/fstream.tcc (basic_filebuf::basic_filebuf()):
	Adjust.
	(basic_filebuf::_S_pback_size): Add declaration.
	* include/bits/streambuf.tcc (basic_streambuf::_S_pback_size):
	Remove declaration.

From-SVN: r65950
2003-04-22 17:32:25 +00:00
David Turner
77c915d879 gbl-ctors.h: Add special license exception.
* gbl-ctors.h: Add special license exception.
	* libgcc2.h: Likewise.
	* tsystem.h: Likewise.
	* gcov-io.h: Likewise.

From-SVN: r65949
2003-04-22 17:21:04 +00:00