* mips.c (mips_expand_prologue): Don't calculate the last
	argument register unless we need it.  When we are calculating
	this, make sure FUNCTION_ARG is giving us a REG.

From-SVN: r35094

	* testsuite/regress-demangle (failed test): Show result and
	expected output.

From-SVN: r35093

	* invoke.texi (-pedantic): Refer to ISO C instead of ANSI C, and
	update to describe current practice.

From-SVN: r35092

	* flow.c (libcall_dead_p): Use single_set to verify the insn
	has only one set and get for analysis.
	(propagate_one_insn): Don't pass the PATTERN of the insn.

From-SVN: r35091

From-SVN: r35090

From-SVN: r35089

From-SVN: r35088

	* contrib.texi, cpp.texi, extend.texi, invoke.texi: Update
	references to C9X.  Change references to -fstd and -flang-isoc9x
	to refer to -std.

From-SVN: r35087

	* Makefile.in (TARGET_GETGROUPS_T): New configuration variable.
	* configure.in (TARGET_GETGROUPS_T): Evaluate.
	* sys-protos.h (getgroups): Use TARGET_GETGROUPS_T for array type
	of second argument of getgroups.
	* configure, config.in: Rebuilt.

From-SVN: r35086

        * h8300.md: Fix the format of mac.
        (movsi_h8300hs): Output a tab after stmac instead of a space.

From-SVN: r35085

From-SVN: r35084

	* c-common.c (scan_char_table): Allow "z" length modifiers on
	diouxXn formats.
	(check_format_info): Use TYPE_DOMAIN on the type matched against
	for "z" formats, to retrieve the language size_t rather than the
	internal one.

From-SVN: r35083

From-SVN: r35082

        * h8300.c (two_insn_adds_subs_operand): Improve code for detecting
        profitable adds/subs sequences.

From-SVN: r35081

simplify-rtx.c (simplify_relational_operation): Two signed values with equal high words are less/greater than each other if...

* simplify-rtx.c (simplify_relational_operation): Two signed
values with equal high words are less/greater than each other if
their low words are less/greater when considered as unsigned.

From-SVN: r35080

configure.in (vax-*-openbsd): Change to new style configuration, add collect2/float_format information.

        * configure.in (vax-*-openbsd):  Change to new style configuration,
        add collect2/float_format information.
        * configure:  Rebuilt.
        * config/vax/openbsd1.h:  New.
        * config/vax/openbsd.h:  New.
        * config/vax/t-openbsd:  New.

From-SVN: r35079

	* gcc.dg/c90-digraph-1.c, gcc.dg/c94-digraph.c,
	gcc.dg/c99-digraph.c: New tests.

From-SVN: r35078

        * c-common.c (shorten_compare): Quiet warnings about unsigned
        comparisons with zero when they occur in a system header.

From-SVN: r35077

	* c-common.c (check_format_info): Do not make a pedantic objection
	to the 'L' length modifier if used with a floating point type
	character.

From-SVN: r35076

        * c-lex.c (yylex): Don't pedwarn for hexadecimal floating point
        constants in C99 mode.

From-SVN: r35075

	* gcc.dg/c90-hexfloat-1.c, gcc.dg/c90-hexfloat-2.c,
	gcc.dg/c99-hexfloat-1.c, gcc.dg/c99-hexfloat-2.c: New tests.

From-SVN: r35074

        * gcc.dg/c90-enum-comma-1.c, gcc.dg/c90-idem-qual-1.c,
        gcc.dg/c90-impl-decl-1.c, gcc.dg/c90-impl-int-1.c,
        gcc.dg/c90-longlong.c, gcc.dg/c90-restrict-1.c,
        gcc.dg/c90-return-1.c, gcc.dg/c99-enum-comma-1.c,
        gcc.dg/c99-idem-qual-1.c, gcc.dg/c99-impl-decl-1.c,
        gcc.dg/c99-impl-int-1.c, gcc.dg/c99-longlong-1.c,
        gcc.dg/c99-restrict-1.c, gcc.dg/c99-return-1.c: New tests.

From-SVN: r35073

From-SVN: r35072

2000-07-17  Gabriel Dos Reis  <gdr@codesourcery.com>

	* std/valarray_array.h(__valarray_sum): Make inline.

From-SVN: r35071

From-SVN: r35070

From-SVN: r35069

From-SVN: r35068

        * gcc.c-torture/execute/20000717-1.c: New test.
        * gcc.c-torture/execute/20000717-1.x: Expected to fail.

From-SVN: r35067

From-SVN: r35066

2000-07-16  Laurynas Biveinis  <lauras@softhome.net>

	* cppfiles.c (read_name_map): Set map_list_ptr->map_list_map to NULL.

From-SVN: r35065

	* cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
	* method.c (use_thunk): Correct handling of vcall offsets.

From-SVN: r35064

From-SVN: r35063

From-SVN: r35062

From-SVN: r35061

From-SVN: r35060

From-SVN: r35059

	* cpplex.c: Update comments.
	* README.Portability: Small update.

From-SVN: r35058

From-SVN: r35057

From-SVN: r35056

2000-07-15  Gabriel Dos Reis  <gdr@codesourcery.com>

	* std/valarray_array.h (__valarray_get_memory,
	__valarray_get_storage, __valarray_release_storage): New
	functions.
	(_Array_default_ctor, _Array_init_ctor, _Array_copy_ctor,
	_Array_copier): New traits classes.
	(__valarray_default_construct): New function.  Implements valarray
	default construction.
	(__valarray_fill_construct): New function. Implements valarray
	construction with initializer.
	(__valarray_copy_construct): New function.  Implements valarray
	copy construction.
	(__valarray_destroy_elements): New function.
	(__valarray_copy, __valarray_fill): Tweak.
	(__valarray_sum, __valarray_product): New helper functions.
	(_Array<>::free_data): Remove.
	(_Array<>::_Array): Tweak.

	* std/std_valarray.h (valarray<>::product): Remove.
	(valarray<>::valarray): Use __valarray_get_storage.
	(valarray<>::shift, valarray<>::cshift, valarray<>::resize):
	Tweak.

	* std/cpp_type_traits.h: New file.

	* valarray.cc (multiplies<>, accumulate, valarray<>::product):
	Remove explicit instantiation.
	(__valarray_product): New function.
	(_Indexer::_Indexer): Use.

From-SVN: r35055