* extend.texi (Extended Asm): Mention that a memory clobber
does not count as a side-effect.

From-SVN: r35110

* unroll.c (copy_loop_body): Fix one instance of using host
arithmetic on the target; fixes loop-4 on a 32-bit -> 64-bit
cross-compile.

From-SVN: r35109

From-SVN: r35108

From-SVN: r35107

        * config/ia64/ia64.md (movdi): Split out load address code.
        New post-reload splitter for symbolic operands.
        (movdi_internal): Abort if we didn't split symbolic operands
        when we should have.
        * config/ia64/ia64.c (ia64_expand_load_address): New, from movdi bits.
        (ia64_reorg): Split insns when not optimizing.
        * config/ia64/ia64-protos.h (ia64_expand_load_address): Declare.

From-SVN: r35106

real.h (REAL_VALUE_TO_TARGET_LONG_DOUBLE): Use LONG_DOUBLE_TYPE_SIZE instead of MAX_LONG_DOUBLE_TYPE_SIZE to decide output...


	* real.h (REAL_VALUE_TO_TARGET_LONG_DOUBLE): Use LONG_DOUBLE_TYPE_SIZE
	instead of MAX_LONG_DOUBLE_TYPE_SIZE to decide output format.

From-SVN: r35105

        * typeck.c (mark_addressable): Never set TREE_USED.
        * call.c (build_call): Don't abort on calls to library functions
        that have been declared normally.

        * typeck.c (build_binary_op): Fix grammar in warning.

        * exception.cc (__eh_free): Fix prototype.

        * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.

        * decl.c (pushdecl): Handle seeing an OVERLOAD in
        IDENTIFIER_NAMESPACE_VALUE.

From-SVN: r35104

From-SVN: r35103

From-SVN: r35102

From-SVN: r35101

        * Makefile.in (clean): Remove libgcc directory.

        * configure.in (-Wno-long-long check): Use higher-level macros.

From-SVN: r35100

	* gcc.dg/cpp/syshdr.c: New test.
	* gcc.dg/cpp/syshdr1.h, gcc.dg/cpp/syshdr2.h: New files.

From-SVN: r35099

	* simplify-rtx.c (simplify_binary_operation): Recognize
	   (compare (gt[u] (cc) 0) (lt[u] (cc) 0)).
	(simplify_ternary_operation):  Do not examine MODE_BITSIZE of
	   a CONST_INT, it will always be zero.

From-SVN: r35098

2000-07-17  Phil Edwards  <pme@sourceware.cygnus.com>

	* acinclude.m4:  Import CHECK_GNU_MAKE from autoconf macro archive.
	* configure.in:  Use it.  Also print reminders one time.
	* aclocal.m4:  Regenerate.
	* configure:  Regenerate.

From-SVN: r35097

        * loop.c (check_dbra_loop) : Return if more than one condition is
        present to control the loop.

From-SVN: r35096

	* gcc.dg/cpp/cmdlne-dD.c: New test.
	* gcc.dg/cpp/cmdlne-dM.c: New test.

From-SVN: r35095

	* 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