* config/h8300/h8300.md (pushqi1_h8300hs): Optimize by pushing
	2 bytes and then subtract 2 from the stack pointer.
	(pushhi1_h8300hs): Likewise.

From-SVN: r69042

	* configure.in: Check for usleep declaration.
	* acconfig.h (HAVE_USLEEP_DECL): Provide template.
	* configure: Regenerate.
	* include/config.h.in: Likewise.
	* include/posix.h [!HAVE_USLEEP_DECL]: Declare usleep.

From-SVN: r69041

2003-07-07  Paolo Carlini  <pcarlini@unitus.it>

	* include/std/std_complex.h: Partially revert last
	changes: cmath functions must not be qualified.

From-SVN: r69040

	* configure.in (enable_coverage): Remove -DSELF_COVERAGE, add
	-frandom-seed.
	* configure: Regenerated.
	* Makefile.in: Remove extraneous comment.
	* toplev.c (randomize): Protect against potential multiple calls.
	* doc/invoke.texi (-frandom-seed): Document use for in coverage
	files.

From-SVN: r69039

	PR optimization/11198
	* alias.c (objects_must_conflict_p): Return 1 if the types have
	the same alias set, not if the alias sets only conflict.

Co-Authored-By: Eric Botcazou <ebotcazou@libertysurf.fr>

From-SVN: r69034

From-SVN: r69033

	PR debug/10055
	* lex.c (cxx_init): Call push_srcloc and pop_srcloc rather than
	assigning to input_filename directly.

From-SVN: r69032

invoke.texi (-falign-functions): Document that when n is zero then a machine-dependent default is used.

	* doc/invoke.texi (-falign-functions): Document that
	when n is zero then a machine-dependent default is used.
	(-falign-labels): Document that when n is zero then a
	machine-dependent default is used and that -falign-labels =1
	is equivalent to -fno-align-labels.
	(-falign-loops): Likewise.
	(-falign-jumps): Likewise.

From-SVN: r69031

invoke.texi (-falign-functions): Document that when n is zero then a machine-dependent default is used.

2003-07-07  Andrew Pinski  <pinskia@physics.uc.edu>

	* doc/invoke.texi (-falign-functions): Document that
	when n is zero then a machine-dependent default is used.
	(-falign-labels): Document that when n is zero then a
	machine-dependent default is used and that -falign-labels =1
	is equivalent to -fno-align-labels.
	(-falign-loops): Likewise.
	(-falign-jumps): Likewise.

From-SVN: r69030

2003-07-07  Andrew Pinski  <pinskia@physics.uc.edu>

	* cppcharset.c (ICONV_CONST): Define iff !HAVE_ICONV.
	(convert_cset): Change inbuf to type ICONV_CONST char.
	* Makefile.in (LIBS): Add LIBICONV.

From-SVN: r69029

* f/global.c (ffeglobal_type_string_): Fix obsolete GCC array
initializer syntax.

From-SVN: r69028

PR optimization/9812
* rtl.h (mem_for_const_double): Delete prototype.
* varasm.c (mem_for_const_double): Delete function.
* config/m68k/hp320.h, config/m68k/linux.h, config/m68k/m68kelf.h,
config/m68k/m68kv4.h, config/m68k/netbsd-elf.h
(LEGITIMATE_PIC_OPERAND_P): Delete duplicate definitions.
* config/m68k/m68k.h (LEGITIMATE_CONSTANT_P): Disallow XFmode.
(LEGITIMATE_PIC_OPERAND_P): Delete CONST_DOUBLE tests.
* config/m68k/m68k.md (movxf): Add reload_in_progress guard.  Add
comment about confused support for XFmode constants.

From-SVN: r69027

From-SVN: r69025

From-SVN: r69023

	* call.c: Fix comment formatting.
	* class.c: Likewise.
	* cp-tree.h: Likewise.
	* decl.c: Likewise.
	* decl2.c: Likewise.
	* error.c: Likewise.
	* method.c: Likewise.
	* name-lookup.c: Likewise.
	* parser.c: Likewise.
	* pt.c: Likewise.
	* rtti.c: Likewise.
	* search.c: Likewise.
	* typeck.c: Likewise.

From-SVN: r69022

	* config/h8300/h8300.c: Fix comment typos.
	* config/h8300/h8300.md: Likewise.
	* config/i386/athlon.md: Likewise.
	* config/i386/i386.c: Likewise.
	* config/i386/pentium.md: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/ia64/itanium1.md: Likewise.
	* config/ia64/itanium2.md: Likewise.
	* config/m32r/m32r.md: Likewise.
	* config/m68hc11/m68hc11.c: Likewise.
	* config/mcore/mcore.c: Likewise.
	* config/mips/sr71k.md: Likewise.
	* config/mips/t-iris5-as: Likewise.
	* config/mmix/mmix.h: Likewise.
	* config/ns32k/ns32k.h: Likewise.
	* config/ns32k/NOTES: Fix a typo.

From-SVN: r69021

	PR c++/11345
	* search.c (lookup_base_r): Remove is_non_public and
	within_current_scope parameters.  Remove other dead code.
	(lookup_base): Adjust call to lookup_base_r.
	(adjust_result_of_qualified_name_lookup): Improve comment.
	* semantics.c (finish_call_expr): Use maybe_dummy_object.

From-SVN: r69020

2003-07-06  H.J. Lu <hongjiu.lu@intel.com>

	* demangle.h: Support C++.

From-SVN: r69016

	* stmt.c: Convert remaining prototypes to ISO C90.
	* cfglayout.c: Likewise.
	* dbxout.c: Likewise.
	* gcc.c: Likewise.
	* genemit.c: Likewise.

From-SVN: r69015

	* bad.c: Convert () to (void) in function definitions.
	* bld.c: Likewise.
	* data.c: Likewise.
	* equiv.c: Likewise.
	* expr.c: Likewise.
	* global.c: Likewise.
	* implic.c: Likewise.
	* info.c: Likewise.
	* intdoc.c: Likewise.
	* intrin.c: Likewise.
	* lab.c: Likewise.
	* lex.c: Likewise.
	* malloc.c: Likewise.
	* src.c: Likewise.
	* st.c: Likewise.
	* sta.c: Likewise.
	* stb.c: Likewise.
	* stc.c: Likewise.
	* std.c: Likewise.
	* ste.c: Likewise.
	* storag.c: Likewise.
	* stt.c: Likewise.
	* stw.c: Likewise.
	* symbol.c: Likewise.
	* top.c: Likewise.
	* where.c: Likewise.

	* com.c: Convert prototypes to ISO C90.
	* com.h: Likewise.
	* g77spec.c: Likewise.

From-SVN: r69014

2003-07-06  Phil Edwards  <pme@gcc.gnu.org>

	* acinclude.m4 (GLIBCXX_ENABLE_SYMVERS):  Do not test for binutils
	2.11 with globbing backport fix.
	* aclocal.m4, configure:  Regenerated.

From-SVN: r69013

From-SVN: r69012

	* c-common.h (c_comon_handle_filename,
	c_common_missing_arguement): New.
	* c-lang.c (LANG_HOOKS_HANDLE_FILENAME,
	LANG_HOOKS_MISSING_ARGUMENT): New.
	* c-opts.c (missing_arg): Rename c_common_missing_argument,
	update to be an appropriate langhook.
	(c_common_handle_option): Don't handle filenames.
	(c_common_handle_filename): New.
	* hooks.c (hook_void_constcharptr,
	hook_bool_constcharptr_size_t_false): New.
	* hooks.h (hook_void_constcharptr,
	hook_bool_constcharptr_size_t_false): New.
	* langhooks-def.h (LANG_HOOKS_HANDLE_FILENAME,
	LANG_HOOKS_MISSING_ARGUMENT): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): Add handle_filename and
	missing_argument.
	* opts.c (handle_option): Don't handle filenames here, but ...
	(handle_options): ... here.
	(common_handle_option): Don't handle missing arguments here.
	* objc/objc-lang.c (LANG_HOOKS_HANDLE_FILENAME,
	LANG_HOOKS_MISSING_ARGUMENT): New.
ada:
	* misc.c (gnat_handle_option): Don't handle filenames.
cp:
	* cp-lang.c (LANG_HOOKS_HANDLE_FILENAME,
	LANG_HOOKS_MISSING_ARGUMENT): Override.
f:
	* top.c (ffe_handle_option): Don't handle filenames.
java:
	* lang.c (java_handle_option): Don't handle filenames.

From-SVN: r69011

	* basic-block.h: Convert prototypes to ISO C90.
	* c-parse.in: Likewise.
	* c-pragma.h: Likewise.
	* c-typeck.c: Likewise.
	* cfghooks.h: Likewise.
	* cfgloopanal.c: Likewise.
	* dbxout.h: Likewise.
	* debug.h: Likewise.
	* dwarf2asm.h: Likewise.
	* gcov.c: Likewise.
	* gengtype-lex.l: Likewise.
	* sched-int.h: Likewise.
	* timevar.c: Likewise.

From-SVN: r69010

	* Makfile.in: Remove traces of mbchar.
	* c-parse.in (MULTIBYTE_CHARS): Remove.
	* config.in (MULTIBYTE_CHARS): Remove.
	* configure: Remove --enable-mbchar.
	* configure.in: Remove --enable-mbchar.
	* mbchar.c, mbchar.h: Remove.
	* system.h: Poison MULTIBYTE_CHARS.
	* config/linux-aout.h (MULTIBYTE_CHARS): Remove.
	* config/linux.h (MULTIBYTE_CHARS): Remove.
	* config/svr4.h (MULTIBYTE_CHARS): Remove.
	* config/sparc/linux.h (MULTIBYTE_CHARS): Remove.

From-SVN: r69009

From-SVN: r69008

	* unroll.c: Convert prototypes to ISO C90.
	* varasm.c: Likewise.
	* varray.c: Likewise.
	* varray.h: Likewise.
	* vmsdbgout.c: Likewise.
	* xcoffout.c: Likewise.
	* xcoffout.h: Likewise.

From-SVN: r69007

	* gcov-io.h: Add a local time stamp.
	(struct gcov_info): Add stamp field.
	(gcov_truncate): New.
	* coverage.c (read_counts_file): Skip the stamp.
	(coverage_begin_output): Write the stamp.
	(build_gcov_info): Declare and init the stamp.
	(coverage_finish): Only unlink data file, if stamp is zero.
	* gcov-dump.c (dump_file): Dump the stamp.
	* gcov.c (bbg_stamp): New.
	(release_structures): Clear bbg_stamp.
	(read_graph_file): Read stamp.
	(read_count_file): Check stamp.
	* libgcov.c (gcov_exit): Check stamp and truncate if needed.

From-SVN: r69006

	* tree.h (default_flag_random_seed): Remove.
	* toplev.h (local_tick): Declare.
	* tree.c (flag_random_seed, default_flag_random_seed): Move to
	toplev.c.
	(append_random_chars): Don't call default_flag_random_seed.
	* toplev.c (flag_random_seed): Define here. Set local_tick.
	(local_tick): Define.
	(randomize): New, moved from tree.c.
	(print_switch_values): Adjust.
	(toplev_main): Call randomize.

From-SVN: r69005

	* tree.h (crc32_string): Declare.
	* tree.c (append_random_chars): Remove.
	(crc32_string): New.
	(get_file_function_name_long): Use crc32_string here.

From-SVN: r69004

	* sbitmap.c: Convert prototypes to ISO C90.
	* sbitmap.h: Likewise.
	* scan-decls.c: Likewise.
	* scan.c: Likewise.
	* sched-deps.c: Likewise.
	* sched-ebb.c: Likewise.
	* sched-int.h: Likewise.
	* sched-rgn.c: Likewise.
	* sched-vis.c: Likewise.
	* sibcall.c: Likewise.
	* simplify-rtx.c: Likewise.
	* sreal.c: Likewise.
	* sreal.h: Likewise.
	* ssa-ccp.c: Likewise.
	* ssa-dce.c: Likewise.
	* ssa.c: Likewise.
	* ssa.h: Likewise.
	* stack.h: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* stringpool.c: Likewise.
	* target.h: Likewise.
	* timevar.c: Likewise.
	* timevar.h: Likewise.
	* tlink.c: Likewise.
	* tracer.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-inline.h: Likewise.
	* tree.c: Likewise.
	* tree.h: Likewise.

From-SVN: r69002

2003-07-06  Paolo Carlini  <pcarlini@unitus.it>

	* include/std/std_fstream.h (xsputn): Don't call _M_destroy_pback:
	if output is at all possible (!_M_reading), cannot be active.

	* include/std/std_fstream.h: Tweak comments to doxygen style.

From-SVN: r69001

From-SVN: r69000

From-SVN: r68999

	* jump.c: Convert prototypes to ISO C90.
	* langhooks-def.h: Likewise.  Add extern to prototypes.
	* langhooks.c: Likewise.
	* langhooks.h: Likewise.
	* lcm.c: Likewise.
	* local-alloc.c: Likewise.
	* loop-init.c: Likewise.
	* loop-unroll.c: Likewise.
	* loop-unswitch.c: Likewise.
	* loop.c: Likewise.
	* loop.h: Likewise. Add extern to prototypes.
	* machmode.h: Likewise.
	* main.c: Likewise.
	* mbchar.c: Likewise.
	* mbchar.h: Likewise.
	* mkdeps.c: Likewise.
	* mkdeps.h: Likewise.
	* optabs.c: Likewise.
	* optabs.h: Likewise.
	* output.h: Likewise.
	* gccspec.c: Likwise.
	* postreload.c: Likewise.
	* prefix.c: Likewise.
	* prefix.h: Likewise.
	* print-rtl.c: Likewise.
	* print-tree.c: Likewise.
	* profile.c: Likewise.
	* read-rtl.c: Likewise.
	* real.c: Likewise.
	* real.h: Likewise.
	* recog.c: Likewise.
	* recog.h: Likewise.
	* reg-stack.c: Likewise.
	* regclass.c: Likewise.
	* regmove.c: Likewise.
	* regrename.c: Likewise.
	* regs.h: Likewise.
	* reload.c: Likewise.
	* reload.h: Likewise.
	* reload1.c: Likewise.
	* reorg.c: Likewise.
	* resource.c: Likewise.
	* resource.h: Likewise.
	* rtl-error.c: Likewise.
	* rtl.c: Likewise.
	* rtl.h: Likewise.
	* rtlanal.c: Likewise.

From-SVN: r68998

2003-07-06  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/locale_classes.h: Fully qualify standard
	functions with std::, thus avoiding Koenig lookup.
	* include/bits/locale_facets.tcc: Likewise.
	* src/locale.cc: Likewise.
	* src/localename.cc: Likewise.

From-SVN: r68997

	* gcc.c: Convert prototypes to ISO C90.
	* gcc.h: Likewise.
	* gcov-dump.c: Likewise.
	* gcov-iov.c: Likewise.
	* gcse.c: Likewise.
	* genattrtab.h: Likewise.
	* ggc.h: Likewise.
	* global.c: Likewise.
	* graph.c: Likewise.
	* graph.h: Likewise.
	* hosthooks.h: Likewise.
	* hooks.h: Likewise.
	* hooks.c: Likewise.
	* hashtable.h: Likewise.
	* hashtable.c: Likewise.
	* haifa-sched.c: Likewise.
	* integrate.h: Likewise.
	* integrate.c: Likewise.
	* input.h: Likewise.
	* ifcvt.c: Likewise.

From-SVN: r68995

2003-07-06  Phil Edwards  <pme@gcc.gnu.org>

	* include/bits/allocator_traits.h:  Fix doxygen markup.
	* include/ext/mt_allocator.h:  Likewise.

From-SVN: r68994

2003-07-06  Phil Edwards  <pme@gcc.gnu.org>

	* testsuite/testsuite_hooks.h:  Guard against a missing unlink().

From-SVN: r68993

2003-07-05  Phil Edwards  <pme@gcc.gnu.org>

	* acinclude.m4 (GLIBCXX_ENABLE_SYMVERS):  Bump minimal version
	requirement.  Add port_specific_symbol_file variable.
	* configure.host:  Add docs for port_specific_symbol_file.
	Clean up try_cpu block for x86.
	* config/linker-map.gnu:  No more "last symbol can't have a
	semicolon" kaka.  Add hook for port-specific symbols.
	* src/Makefile.am:  Remove trailing whitespace.
	(libstdc++-symbol.ver):  Detect the presence of port-specific
	symbols, and add them accordingly.

	* docs/html/17_intro/porting.texi:  Bring up to date.

	* src/Makefile.in, aclocal.m4, configure,
	docs/html/17_intro/porting.html:  Regenerated.

From-SVN: r68992