From-SVN: r85592

	* config.gcc (case i[34567]86-*-lynxos*): Update to LynxOS 4.0.
	(case rs6000-*-lynxos*): Rename it to powerpc-*-lynxos*.  Update
	to LynxOS 4.0.
	* gthr-lynx.h: New file.
	* config/lynx-ng.h: Remove file.
	* config/lynx.h: Update to LynxOS 4.0.
	* config/t-lynx: New file.
	* config/i386/lynx-ng.h: Remove file.
	* config/i386/lynx.h: Update to LynxOS 4.0.
	* config/rs6000/lynxbase.h: Remove file.
	* config/rs6000/lynx.h: Update to LynxOS 4.0.
	* config/rs6000/t-lynx: New file.
	* doc/install.texi (Options specification): Remove reference to
	LynxOS from systems where --with-gnu-as makes a difference.

From-SVN: r85591

	* c-common.c (c_stddef_cpp_builtins): Define __INTMAX_TYPE__ and
	__UINTMAX_TYPE__.
	* c-cppbuiltin.c (builtin_define_stdint_macros): New.  Define
	__INTMAX_MAX__.
	(c_cpp_builtins): Call it.
	* doc/cpp.texi: Update.

testsuite:
	* gcc.c-torture/execute/builtins/abs-2.c,
	gcc.c-torture/execute/builtins/abs-3.c,
	gcc.c-torture/execute/builtins/lib/abs.c, gcc.dg/format/format.h,
	gcc.dg/torture/builtin-attr-1.c: Use predefined macros for
	intmax_t, uintmax_t and their limits.
	* gcc.dg/intmax_t-1.c: New test.

From-SVN: r85588

From-SVN: r85585

        * config/rs6000/rs6000.c (rs6000_rtx_costs): LABEL_REFs are zero
        cost.

From-SVN: r85582

From-SVN: r85581

	* basic-block.h (profile_staus): New global variable.
	* cfg.c (profile_status): Declare.
	(check_bb_profile): Break out from ....; use profile_status
	(dump_flow_info): ... here.
	* cfgbuild.c (find_basic_blocks): Set profile_status.
	* cfgexpand.c (tree_expand_cfg): Likewise.
	* predict.c (estimate_probability): Likewise.
	* profile.c (branch_prob): Likewise.
	* tree-cfg.c (build_tree_cfg): Likewise.
	(dump_function_to_file): Use check_bb_profile.
	* tree-pretty-print (dump_bb_header): Likewise.
	* tree-profile.c (do_tree_profiling): Cleanup.

From-SVN: r85579

From-SVN: r85575

	* Makefile.in (RTL_BASE_H, RTL_H): Correct.
	(BUILD_RTL): Remove $(BUILD_PREFIX) from ggc-none.o.
	(genobjs): Add errors.o, ggc-none.o, and min-insn-modes.o.
	(read-rtl.o, gensupport.o, genconfig.o, genflags.o, gencodes.o)
	(genconstants.o, genemit.o, genopinit.o, genrecog.o, genextract.o)
	(genpeep.o, genattr.o, genattrtab.o, genautomata.o, genoutput.o)
	(genconditions.o): Depend on $(RTL_BASE_H) not $(RTL_H).
	(ggc-none.o, errors.o): Move rule to generators section;
	correct dependencies.
	(min-insn-modes.o): Move rule to generators section; remove
	unnecessary explicit command; correct dependencies.
	(print-rtl.o, print-rtl1.o): Correct dependencies.
	($(BUILD_PREFIX_1)errors.o. $(BUILD_PREFIX_1)ggc-none.o): Delete rule.
	(mostlyclean): Update.

	* errors.c: Include bconfig.h not config.h.  Correct comment.
	* gengtype.c, genpreds.c: Don't define NO_GENRTL_H.
	* ggc-none.c: Include bconfig.h; not config.h or tm.h.
	* print-rtl.c: Don't include tm_p.h.

	* rtl.h: Move forward-decl of struct function down where it's
	needed.  Include genrtl.h #ifndef GENERATOR_FILE, not
	#ifndef NO_GENRTL_H.  Remove unnecessary #ifdef BUFSIZ statements.

From-SVN: r85574

	* tree-cfg.c (tree_duplicate_bb): Mark duplicated definitions.
	* tree-flow.h (rewrite_ssa_into_ssa): Declaration changed.
	* tree-into-ssa.c (rewrite_ssa_into_ssa): Use new interface to
	manipulate the duplicated ssa names.
	* tree-ssanames.c (ssa_names_to_rewrite): New variable.
	(marked_for_rewrite_p, any_marked_for_rewrite_p, mark_for_rewrite,
	unmark_all_for_rewrite, marked_ssa_names, release_ssa_name_force):
	New functions.
	(release_ssa_name): Do not release ssa names that may have multiple
	definitions.
	* tree.h (release_ssa_name_force, mark_for_rewrite,
	unmark_all_for_rewrite, marked_for_rewrite_p, any_marked_for_rewrite_p,
	marked_ssa_names): Declare.
	* tree-ssa-loop-ch.c (mark_defs_for_rewrite): Remove.
	(duplicate_blocks): Remove call to mark_defs_for_rewrite.
	Update call to rewrite_ssa_into_ssa.

Co-Authored-By: Jeff Law <law@redhat.com>

From-SVN: r85572

	* defaults.h (TARGET_DECLSPEC): New macro.
	* c-cppbuiltin.c (c_cpp_builtins): Handle TARGET_DECLSPEC.
	* config/arm/pe.h (SUBTARGET_CPP_SPEC): Remove __declspec support.
	* config/arm/symbian. (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
	* config/i386/beof-elf.h (TARGET_OS_CPP_BUILTINS): Remove
	__declspec support.
	(TARGET_DECLSPEC): Define.
	* config/i386/cygming.h (TARGET_OS_CPP_BUILTINS): Remove
	__declspec support.
	* config/i386/i386-interix.h (TARGET_OS_CPP_BUILTINS): Remove
	__declspec support.
	(TARGET_DECLSPEC): Define.
	* config/mcore/mcore.h (TARGET_CPU_CPP_BUILTINS): Remove
	__declspec support.
	* config/sh/symbian-pre.h (SUBTARGET_CPP_SPEC): Remove __declspec
	support.
	* doc/tm.texi (TARGET_DECLSPEC): Document.

	* doc/extend.texi: Fix typo in comment.

From-SVN: r85571

From-SVN: r85570

2004-08-04  Thomas Fitzsimmons <fitzsim@redhat.com>
	    Michael Koch  <konqueror@gmx.de>

	* acinclude.m4: Correctly quote PKG_CHECK_MODULES.
	* configure.in: Replaced all usages of AC_LINK_FILES by
	AC_CONFIG_LINKS.
	* aclocal.m4,
	configure: Regenerated.

Co-Authored-By: Michael Koch <konqueror@gmx.de>

From-SVN: r85569

	* gcc.dg/mips-args-[23].c: Declare abort() and exit().
	* gcc.dg/torture/mips-hilo-[12].c: Likewise.

From-SVN: r85567

2004-08-04  Thomas Fitzsimmons  <fitzsim@redhat.com>
	    Michael Koch  <konqueror@gmx.de>

	* acconfig.h: Removed.
	* Makefile.am: Rename variables for xlib peer to include xlib and
	gtk_c_headers to gtk_jni_headers.
	* Makefile.in: Regenerated.

Co-Authored-By: Michael Koch <konqueror@gmx.de>

From-SVN: r85566

2004-08-04  Andrew Haley  <aph@redhat.com>

        * testsuite/lib/libjava.exp (bytecompile_file): Byte compile with
        debugging.

From-SVN: r85565

From-SVN: r85564

	* configure.in (arm*-*-symbianelf*): Add ${libgcj} and
	target-libiberty to noconfigdirs.

From-SVN: r85563

	* decl.c (complete_array_type): Don't gratuitously copy
	maxindex. Its type is always set.

From-SVN: r85562

gcc/
	* target-def.h (TARGET_CXX_CDTOR_RETURNS_THIS): Define.
	(TARGET_CXX): Use it.
	* target.h (struct gcc_target): Add cdtor_returns_this.
	* config/arm/arm.c (arm_cxx_cdtor_returns_this): New function.
	(TARGET_CXX_CDTOR_RETURNS_THIS): Define.
	* doc/tm.texi: Document TARGET_CXX_CDTOR_RETURNS_THIS.
gcc/cp/
	* Make-lang.in (cp/semantics.o, cp/optimize.o): Depend on TARGET_H.
	* cp-tree.h (struct language_function): Rename x_dtor_label to
	x_cdtor_label.
	(dtor_label): Rename ...
	(cdtor_label): ... to this.
	* decl.c (begin_constructor_body): Remove.
	(check_special_function_return_type): Maybe change the return type.
	(grokdeclarator): Pass the class type.
	(start_preparsed_function): Constructors may need a return label.
	(finish_constructor_body, finish_destructor_body): Set the return
	value.
	(begin_function_body): Don't call begin_constructor_body.
	(finish_function): Don't warn for constructors or destructors.
	(implicitly_declare_fn): Maybe change the return type.
	* optimize.c: Include target.h.
	(maybe_clone_body): Remap the function result.
	* semantics.c: Include target.h.
	(finish_return_stmt): Maybe jump to return label for constructors.

From-SVN: r85561

2004-08-04  Phil Edwards  <phil@codesourcery.com>

	* docs/html/configopts.html:  Emphasize that options change.
	* docs/html/17_intro/configury.html:  Update links.

From-SVN: r85560

	* c-lex.c (narrowest_unsigned_type, narrowest_signed_type): Take
	low/high pair. Do range checking directly.
	(interpret_integer): Adjust.

From-SVN: r85559

	* m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
	space if return value descriptor has NULL in its data field,
	and initialize bounds and stride.
	* intrinsics/size.c (array_t, size0): Declarations moved to
	libgfortran.h.
	* generated/*.c: Regenerate.

From-SVN: r85558

doc/invoke.texi: Document this new switch and also the -mrenesas switch.

From-SVN: r85557

2004-08-04  Paolo Bonzini  <gcc@gcc.gnu.org>

	* gcc_update: libjava/configure.ac -> configure.in.  Automake
	1.4 does not handle configure.ac properly.

From-SVN: r85556

for updating of automake.

From-SVN: r85555

	* cfglayout.c (insn_locators_initialize): Update the current
	location before initializing a location.

From-SVN: r85554

typeck.c (convert_ieee_real_to_integer): Call fold on the range checking trees as they're being built.

2004-08-04  Roger Sayle  <roger@eyesopen.com>
            Andrew Haley  <aph@redhat.com>

        * typeck.c (convert_ieee_real_to_integer): Call fold on the range
        checking trees as they're being built.
        (convert): Call convert_ieee_real_to_integer if we're
        converting a constant, even if we're writing a class file.

Co-Authored-By: Andrew Haley <aph@redhat.com>

From-SVN: r85553

From-SVN: r85552

2004-08-04  Paolo Bonzini  <bonzini@gnu.org>

        * configure.ac: New name of...
	* configure.in: ... this file.

From-SVN: r85551

From-SVN: r85547

	* dbxout.c (dbxout_function_decl): Always call dbxout_function_end.
	(dbxout_function_end): Return after emitting the "Lscope" symbol
	under the same conditions that this function formerly wasn't called.
	Add explanatory comments.

From-SVN: r85546

re PR target/14680 (reload_cse_simplify_operands triggers internal error on sparc64 when compiling netpbm)

	PR 14680
	* c-decl.c (record_builtin_type): Call debug_hooks->type_decl
	on the new decl.

From-SVN: r85545

	PR 13596
	* dbxout.c (dbx_output_lbrac, dbx_output_rbrac): New
	functions, broken out of dbxout_block.
	(dbxout_block): The block at depth 0 should get LBRAC/RBRAC
	stabs too, if it contains symbols.  Use the begin_label and
	the Lscope label (emitted by dbxout_function_end) for the
	range of this block.

From-SVN: r85544

	* class.c (build_vtable): Do not set DECL_VISIBILITY here.
	(check_field_decls): Or here.
	(check_methods): Or here.
	(initialize_array): Don't mess with DECL_CONTEXT.
	* cp-tree.h (start_decl): Adjust prototype.
	(determine_visibility): New function.
	* decl.c (duplicate_decls): Remove checks for hidden "operator
	new".
	(build_library_fn_1): Give all library functions default
	visibility.
	(start_decl): Add pop_scope_p parameter.  Tidy.
	(cp_finish_decl): Do not pop scopes here.  Call
	determine_visibility for variable definitions.
	(start_preparsed_function): Call determine_visibility.
	* decl2.c (determine_visibility): New function.
	* method.c (use_thunk): Fix formatting.
	* parser.c (cp_parser_condition): Adjust calls to start_decl.
	(cp_parser_init_declarator): Likewise.
	* pt.c (instantiate_decl): Always call pop_nested_class.
	* rtti.c (get_tinfo_decl): Do not set DECL_VISIBILITY.
	(tinfo_base_init): Likewise.

	* g++.dg/ext/visibility/assign1.C: New test.
	* g++.dg/ext/visibility/new1.C: Likewise.

From-SVN: r85543

	* configure.in: Eliminate uses of changequote (mostly by quoting []).
	Replace most top level 'dnl' comments with '#' comments, conforming
	to new autoconf style.  Use AS_HELP_STRING throughout; improve a few
	help strings.
	* configure: Rebuilt.

From-SVN: r85540

From-SVN: r85538

From-SVN: r85536

From-SVN: r85534

	* defaults.h (LEGITIMATE_PIC_OPERAND_P): Provide default definition.
	* recog.c (general_operand, immediate_operand, nonmemory_operand)
	(asm_operand_ok): Remove #ifdefs on LEGITIMATE_PICOPERAND_P.
	* regclass.c (record_reg_classes): Likewise.
	* reload.c (find_reloads): Likewise.
	* reload1.c (reload): Likewise.

From-SVN: r85512