* Makefile.in (ggc-common.o): Depend on $(PARAMS_H)
	* doc/invoke.texi (ggc-min-expand, ggc-min-heapsize): Update
	documentation.
	* ggc-common.c: Include params.h
	(ggc_min_expand_heuristic, ggc_min_heapsize_heuristic,
	init_ggc_heuristics): New functions.
	* ggc.h (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic,
	init_ggc_heuristics): Prototype.
	* toplev.c (print_version):  Output GGC heuristics.
	(parse_options_and_default_flags): Call init_ggc_heuristics.

From-SVN: r63268

	* i386.c (def_builtin):  Special case 64bit builtins.
	(MASK_SSE164, MASK_SSE264): New constants.
	(builtin_description): Add 64bit builtins.
	(ix86_init_mmx_sse_builtins): Likewise.
	* i386.h (enum ix86_builtins): Likewise.
	* i386.md (cvtss2siq, cvttss2siq, cvtsd2siq, cvttsd2siq, cvtsi2sdq,
	sse2_movq2dq_rex64, sse2_movsq2q_rex64): New.
	(sse2_movq2dq, sse2_movsq2q): Disable for 64bit.
	* mmintrin.h (_mm_cvtsi64x_si64, _mm_set_pi64x, _mm_cvtsi64_si64x): New.
	* xmmintrin.h (_mm_cvtss_si64x, _mm_cvttss_si64x, _mm_cvtsi64x_ss,
	_mm_set_epi64x, _mm_set1_epi64x, _mm_cvtsd_si64x, _mm_cvttsd_si64x,
	_mm_cvtsi64x_sd, _mm_cvtsi64x_si128, _mm_cvtsi128_si64x): New.

From-SVN: r63267

	* i386.c (builtin_description): Add __builtin_ia32_paddq and
	__builtin_ia32_psubq. Fix __builtin_ia32_paddq128
	 and __builtin_ia32_psubq128.
	* i386.h (IX86_BUILTIN_PADDQ, IX86_BUILTIN_PSUBQ): New.
	* i386.md (addv*, mmx_ior*, mmx_xoe*, mmx_and*): Add missing '%'.
	(mmx_adddi3, mmx_subdi3): New.
	* mmintrin.h (_mm_add_si64, _mm_sub_si64): New.
	* xmmintrin.h (_mm_movepi64_pi64): New.
	(_mm_add_epi64, _mm_sub_epi64): fix.
	(_mm_mul_pu16): Rename to...
	(_mm_mul_su32): ... this one.

	* builtins.c (expand_builtin_expect):  Do not predict
	flag_guess_branch_prob is not set.
	* c-semantics.c (expand_stmt): Likewise.
	* predict.c (predict_insn): Likewise.
	* stmt.c (expand_continue_loop): Likewise.
	* toplev.c (rest_of_compilation): Do not call
	note_prediction_to_br_prob and note_prediction_to_br_prob
	when not optimizing.

From-SVN: r63263

From-SVN: r63262

From-SVN: r63254

From-SVN: r63253

	PR c++/9749
	* decl.c (grokdeclarator): Do not allow parameters with variably
	modified types.

	PR c++/9749
	* g++.dg/parse/varmod1.C: New test.

From-SVN: r63250

cfgrtl.c (commit_edge_insertions): Call find_many_sub_basic_block only when some code has been emitted.

	* cfgrtl.c (commit_edge_insertions):  Call
	find_many_sub_basic_block only when some code has been emitted.
	(commit_edge_insertions_watch_calls): Bring into sync with
	commit_edge_insertions

From-SVN: r63248

	PR c++/9727
	* g++.dg/template/op1.C: New test.

From-SVN: r63245

	* sh.h (OVERRIDE_OPTIONS): Fix code that clears 'e' register class.

	* sh.md (binary_sf_op): Use extra constant operand instead of
	negating constant operand 4.
	* sh.c (sh_expand_binop_v2sf): Supply it.

From-SVN: r63243

	* physmem.c (physmem_total) [HAVE_GETSYSINFO]: Use getsysinfo on
	Tru64 UNIX.
	(physmem_available) [HAVE_TABLE && HAVE_SYS_TABLE_H]: Use table on
	Tru64 UNIX.

	* configure.in (AC_CHECK_HEADERS): Check for sys/sysinfo.h,
	machine/hal_sysinfo.h, sys/table.h.
	(checkfuncs, AC_CHECKFUNCS): Check for getsysinfo, table.
	* configure, config.in: Regenerate.

From-SVN: r63241

	PR c++/8906
	* g++.dg/template/nested2.C: New test.

From-SVN: r63240

	* configure.in: Check for sys/sysmp.h and sysmp.
	* physmem.c: Pull upstream copy, add support for irix6.

	* config.in, configure: Regenerated.

From-SVN: r63237

From-SVN: r63236

	PR c++/8724
	* g++.dg/expr/dtor1.C: New test.

From-SVN: r63232

	* cpphash.h (struct lexer_state): Add directive_wants_padding.
	* cpplib.c (_cpp_handle_directive): Set directive_wants_padding
	for directives of type INCL.
	(glue_header_name, parse_include): Use get_token_no_padding.
	* cppmacro.c (replace_args): If directive_wants_padding,
	provide padding tokens.

	* testsuite/gcc.dg/cpp/include3.c: New test.
	* testsuite/gcc.dg/cpp/inc/foo.h: New file.

From-SVN: r63231

       * java/util/zip/ZipEntry.java (setComment): Don't check length when
       argument is null.

From-SVN: r63227

	* search.c (bfs_walk_grow): Remove. Fold into ...
	(bfs_walk): ... here, fix fencepost error. Fix merge lossage
	in previous patch.

From-SVN: r63226

From-SVN: r63224

ZipEntry.java (ZipEntry(String)): When name is bigger then 65535 chars throw IllegalArgumentException.

       * java/util/zip/ZipEntry.java (ZipEntry(String)): When name is bigger
       then 65535 chars throw IllegalArgumentException.

From-SVN: r63222

From-SVN: r63218

	* cfgrtl.c (commit_one_edge_insertion): Only mark BB for splitting.
	(commit_edge_insertions): Call find_many_sub_basic_blocks

	* reg-stack.c (convert_regs): Cleax aux for blocks.

From-SVN: r63216

From-SVN: r63215

locale_facets.tcc (_M_convert_float): Replace numpunct facet accesses with data from __locale_cache.


2003-02-21  Jerry Quinn  <jlquinn@optonline.net>

        * include/bits/locale_facets.tcc (_M_convert_float): Replace
	numpunct facet accesses with data from __locale_cache.

From-SVN: r63213

2003-02-21  Michael Koch  <konqueror@gmx.de>

	* gnu/java/nio/natSocketChannelImpl.cc:
	Reverse logic for DISABLE_JAVA_NET. Thanks to Krister Walfridsson
	<cato@df.lth.se> for pointing to it.

From-SVN: r63212

	PR optimization/8613
	* builtins.c (expand_builtin): Emit postincrements before expanding
	builtin functions.

From-SVN: r63207

	* physmem.c (physmem_total, physmem_available): De-ANSI-fy.
	* configure.in (AC_CHECK_FUNCS): Add pstat_getstatic and
	pstat_getdynamic.

From-SVN: r63203

2003-02-21  Ben Elliston  <bje@redhat.com>

	PR other/5634
	* doc/install.texi (Configuration): Explain using $HOME instead of
	the ~ metacharacter when referring to home directories.

From-SVN: r63201

* Makefile.tpl: Add definition of CPPFLAGS to pass into
configure-target-* as some target builds may require additional
flags for preprocessor tests.
* Makefile.in: Regenerated.

From-SVN: r63200

include:
	* libiberty.h (physmem_total, physmem_available): Prototype.

libiberty:
	* Makefile.in (CFILES): Add physmem.c.
	(REQUIRED_OFILES): Add physmem.o.
	* configure.in: Check for sys/pstat.h.
	(checkfuncs): Add pstat_getstatic and pstat_getdynamic.
	* physmem.c: New file, copied from textutils.

	* config.in, configure: Regenerated.

From-SVN: r63198

From-SVN: r63196

* configure.in (TARGET_SYSTEM_ROOT): Set default to
${exec_prefix}/${target_alias}/sys-root.  Match explicit
'${exec_prefix}' (in addition to the expansion thereof) as
relocatable.
* configure: Rebuilt.

From-SVN: r63189

	* config/h8300/h8300.md (addhi3_incdec): Change the name to
	*addhi3_incdec.
	(addsi3_incdec): Change the name to *addsi3_incdec.

From-SVN: r63188

From-SVN: r63187

	* Makefile.in (CFILES): Add lrealpath.c.
	(REQUIRED_OFILES): Add lrealpath.o.
	(lrealpath.o): Add rule.
	* aclocal.m4 (libiberty_NEED_DECLARATION): Add.
	* configure.in: Add realpath and canonicalize_file_name to
	checkfuncs and AC_CHECK_FUNCS.  Use libiberty_NEED_DECLARATION
	for canonicalize_file_name.
	* lrealpath.c: New file.
	* make-relative-prefix.c: Update documentation.
	(make_relative_prefix): Simplify.  Use lbasename and lrealpath.
	* config.in: Regenerated.
	* configure: Regenerated.
	* functions.texi: Regenerated.

From-SVN: r63186

From-SVN: r63185

re PR fortran/9038 (-ffixed-line-length-none -x f77-cpp-input gives: Warning: unknown register name line-length-none)

2003-02-20  Toon Moene  <toon@moene.indiv.nluug.nl>

	PR fortran/9038
	* c-opts.c (sanitize_cpp_opts): Add Fortran front end
	options to be ignored.
	(c_common_decode_option): Ignore them when preprocessing.

From-SVN: r63184

	* toplev.c (flag_sched2_use_superblocks, flag_sched2_use_traces):  New global variables.
	(lang_independent_options):  Add -fsched2-use-superblocks -fsced2-use-traces.
	(rest_of_compilation): Deal with it.
	* invoke.texi (-fsched2-use-traces, fsched2-use-superblocks):  Declare.
	* flags.h (flag_sched2_use_superblocks, flag_sched2_use_traces): Declare.
	* rtl.h (reg_to_stack):  Update prototype.
	* reg-stack.c (reg_to_stack): Return when something has changed;
	update liveness when executing after superblock scheduling.

	* combine.c (simplify_shift_const):  Simplify few special cases
	into constants.

From-SVN: r63183

From-SVN: r63182

	PR c++/9729
	* g++.dg/abi/conv1.C: New test.

	PR c++/9729
	* mangle.c (mangle_conv_op_name_for_type): Issue an error message
	when the G++ 3.2 ABI prevents correct compilation.

From-SVN: r63176