* gcc.c (modify_target): New variable and struct.
	(process_command): Handle MODIFY_TARGET_NAME.
	* tm.texi (MODIFY_TARGET_NAME): Add documentation for new macro.
	* config/pa/pa.h (MODIFY_TARGET_NAME): New macro.

From-SVN: r36555

	* c-decl.c (finish_decl): Add else's to avoid referencing
	TYPE_DOMAIN of an ERROR_MARK.

From-SVN: r36554

From-SVN: r36553

	* config/avr/avr.c (adjust_insn_length): Adjust lengths of
	`reload_in*' insns.

	* config/avr/avr.md (neghi2): Add alternative for input and output
	operands in different registers, as in negsi2.
	(*negsi2): Remove '*' from the name.  Use "movw" if available.

From-SVN: r36552

	* except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
	users.

From-SVN: r36551

2000-09-19  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* src/localename.cc (locale::_Imp) : Remove typedefs.
	* bits/localefwd.h (locale::locale(const locale& __other, _Facet*
	__f): Consistency check,, call _Imp ctor with refererence argument
	of 1.
	* bits/localefwd.h: Change _S_num_categories to
	_S_categories_num. Add new data member, _S_facets_num, which is
	the number of standard facets.

From-SVN: r36550

From-SVN: r36549

	* config/ia64/crtbegin.asm (__dso_handle): Delete use of
	HAVE_GAS_HIDDEN macro.

From-SVN: r36548

2000-09-19  Phil Edwards  <pme@sources.redhat.com>

	* docs/21_strings/howto.html:  Fix editor lossage from last commit.

From-SVN: r36547

2000-09-19  Phil Edwards  <pme@sources.redhat.com>

	* docs/thanks.html:  More thanks.
	* docs/18_support/howto.html:  Fix thinko.
	* docs/21_strings/howto.html:  Minor tweaks and updates to URLs.
	  Redo the string transformation notes and link to...
	* docs/22_locale/howto.html:  ...here.

From-SVN: r36546

	* cpplex.c (lex_line): Drop the EOF token for unknown
	directives in assembler.

From-SVN: r36545

From-SVN: r36544

	* configure.in: Add AIX multithread support fragment.
	* config/aix.mt: Define _PTHREADS in MT_CFLAGS if -pthread
	commandline option present.

From-SVN: r36543

From-SVN: r36542

	* configure.in: Allow enable_threads_flag value of "aix".  Define
	thread_file as "aix" for AIX 4.3 and above..
	* configure: Regenerated.

	* gthr-aix.h: New file.

	* rs6000/t-aix43: Replace soft-float multilib with pthread.
	Remove 403 processor multilib match.  Fix rios2 processor multilib
	match.

	* rs6000/aix.h (ASM_DECLARE_FUNCTION_NAME): Use function_section
	to return to appropriate csect.

From-SVN: r36541

	* builtins.c (is_valid_printf_arglist, expand_builtin_printf): New
	functions.
	(expand_builtin_fputs): Set `target' parameter for `expand_expr'.
	(expand_builtin): Handle BUILT_IN_PUTCHAR, BUILT_IN_PUTS and
	BUILT_IN_PRINTF.

	* builtins.def (BUILT_IN_PUTCHAR, BUILT_IN_PUTS, BUILT_IN_PRINTF):
	New entries.

	* c-common.c (init_function_format_info): Handle __builtin_printf.
	Set `check_function_format_ptr'.
	(c_common_nodes_and_builtins): Set `puts_ftype' and
	`printf_ftype'.  Declare __builtin_putchar, __builtin_puts,
	__builtin_printf and printf.

	* tree.c, tree.h (check_function_format_ptr): Declare.

testsuite:
	* g++.old-deja/g++.other/virtual8.C: Declare printf correctly.

From-SVN: r36540

        * cppfiles.c (read_include_file): Take no special action for
        zero-length files.

From-SVN: r36539

From-SVN: r36538

From-SVN: r36537

From-SVN: r36536

From-SVN: r36535

        * config/i386/i386.h (CPP_CPU_SPEC): Define i586 and i686 symbols
        in addition to pentium and pentiumpro symbols.
        (CPP_CPU_DEFAULT_SPEC): Likewise.

From-SVN: r36534

        * c-typeck.c (c_expand_asm_operands): Restore the output tree
        after expanding.

From-SVN: r36533

        * stmt.c (expand_expr_stmt): Only call warn_if_unused_value
        if the tree has side effects.
        (warn_if_unused_value): Do not warn about void constructs.

From-SVN: r36532

From-SVN: r36531

From-SVN: r36530

        * unroll.c (copy_loop_body): Update LABEL_NUSES before
        calling invert_jump.

From-SVN: r36529

From-SVN: r36528

From-SVN: r36527

2000-09-18  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* src/locale-inst.cc: Add time_put_byname and
	time_get_byname instantiations.
	* bits/locale_facets.h: Correct default, private derivation to
	public derivation in _byname declarations.
	* src/locale.cc (locale::classic()): Simplify.
	* src/localename.cc (locale::_Impl:: _Impl(const _Impl& __other,
	const string& __name, category __cat, size_t __refs): Re-work for
	named locales.
	(_M_normalize_category_names): Remove.

	* testsuite/22_locale/global_templates.cc (test01): Tweaks.
	* testsuite/22_locale/ctor_copy_dtor.cc (test01): More tests.

From-SVN: r36526

	* combine.c (can_combine_p): Don't substitute an ASM_OPERANDS
	into anything.

From-SVN: r36525

	* Makefile.in (c-common.o): Depend on diagnostic.h.

	* c-common.c: Include diagnostic.h.
	(tfaff): Delete.
	(status_warning): New function.
	(check_format_info, maybe_read_dollar_number, check_format_types,
	finish_dollar_format_checking, check_function_format): Accept a
	`status' parameter.  All callers changed.

	* c-common.h (check_function_format): Accept a `status' parameter.

	* c-typeck.c: Update call to `check_function_format'.

cp:
	* cp-tree.h (check_function_format): Accept a `status' parameter.

	* call.c, typeck.c: Updates calls to `check_function_format'.

From-SVN: r36524

        * c-decl.c (c_expand_body): Call mark_varargs before
        expand_function_start.

From-SVN: r36523

        * gcc.c-torture/execute/20000906-1.c: Move ...
        * gcc.dg/20000906-1.c: ... here.  Only run on targets
        that support __builtin_trap.

From-SVN: r36522

	* config/rs6000/eabi-cn.asm: Use /**/ to delimit comments, not #.
	* config/rs6000/eabi-ci.asm: Likewise.

From-SVN: r36521

        * emit-rtl.c (init_emit_once): Initialize const_tiny_rtx
        for BImode.

From-SVN: r36520

	* unroll.c (loop_iterations): Pass increment to extend_for_giv_value
	before passing it to fold_rtx_mult_add.

From-SVN: r36518

Fix for IA-64 abort compiling xaaPCache.c from XFree86
	* unroll.c (final_giv_value): Pass increment through
	extend_value_for_giv before passing it to emit_iv_add_mult.

From-SVN: r36517

2000-09-18  Bruno Haible  <haible@clisp.cons.org>

	* intl/dcgettext.c: Outside libc, use local variable names that don't
	clash with those in libc.
	* intl/bindtextdom.c: Likewise.
	* intl/textdomain.c: Likewise.

From-SVN: r36516

	* function.c (fixup_var_refs_1, case ZERO_EXTRACT): If we have a
	paradoxical subreg, then directly substitute the replacement and
	return.

From-SVN: r36515