* config/sparc/sol2.h (TARGET_DEFAULT): Add back MASK_APP_REGS.
	* config/sparc/sol2-64.h (TARGET_DEFAULT): Likewise.
	* config/sparc/sp-elf.h (TARGET_DEFAULT): Delete.

From-SVN: r99885

2005-05-18  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.am (Makefile.deps): Do not use \0, it is unportable.
	* Makefile.in: Regenerate.

From-SVN: r99884

2005-05-17  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-pre.c (find_or_generate_expression): CALL_EXPR
	is okay too.

From-SVN: r99882

From-SVN: r99881

2005-05-17  Kelley Cook  <kcook@gcc.gnu.org>

	* configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
	Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
	* aclocal.m4, configure, config.h.in, include/config.h.in,
	Makefile.in, include/Makefile.in, testsuite/Makefile.in,
	external/Makefile.in, external/sax/Makefile.in,
	external/w3c_dom/Makefile.in, gcj/Makefile.in: Regenerate.

From-SVN: r99880

2005-05-03  Kelley Cook  <kcook@gcc.gnu.org>

	* configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
	Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
	* Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config.
	* aclocal.m4, configure, fficonfig.h.in, Makefile.in,
	include/Makefile.in, testsuite/Makefile.in: Regenerate.

From-SVN: r99879

2005-05-17  Kelley Cook  <kcook@gcc.gnu.org>

	* configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
	Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
	* Makefile.am: Remove ACLOCAL_AMFLAGS.
	* aclocal.m4, Makefile.in, configure, config.h.in: Regenerate.

From-SVN: r99878

2005-05-17  David Daney  <ddaney@avtrex.com>

	PR libgcj/18220
	* testsuite/libjava.lang/Process_3.java (run):  Exit on error.

From-SVN: r99877

[[Split portion of a mixed commit.]]

From-SVN: r99871.2

From-SVN: r99862

re PR libstdc++/19664 (libstdc++ headers should have pop/push of the visibility around the declarations)

2005-05-17  H.J. Lu  <hongjiu.lu@intel.com>

	PR C++/19664
	* decl2.c (determine_visibility): Don't set visibility to
	hidden if it has been set explicitly by user.

From-SVN: r99861

	* timevar.def (TV_SCEV_CONST): New timevar.
	* tree-optimize.c (init_tree_optimization_passes): Add
	pass_scev_cprop.
	* tree-pass.h (pass_scev_cprop): Declare.
	* tree-scalar-evolution.c (scev_const_prop): New function.
	* tree-scalar-evolution.h (scev_const_prop): Declare.
	* tree-ssa-loop.c (gate_scev_const_prop, pass_scev_cprop):
	New.
	* tree-cfg.c (replace_uses_by): Export.
	* tree-flow.h (replace_uses_by): Declare.

From-SVN: r99860

From-SVN: r99859

        * c-common.h (objc_finish_try_stmt): Add.
        (objc_build_synchronized): Add.
        (objc_generate_write_barrier): Add.
        * stub-objc.c (objc_build_synchronized): Add return value.
        (objc_finish_try_stmt): Likewise.
        (objc_generate_write_barrier): Add.

        * c-common.h (objc_rewrite_function_call): Add.
        * c-typeck.c (build_function_call): Allow objc to rewrite
        FUNCTION_DECLs.
        (build_modify_expr): Allow objc to generate write barriers.
        * c.opt (Wassign-intercept): Add.
        (Wstrict-selector-match): Add.
        (fobjc-call-cxx-cdtors): Add.
        (fobjc-direct-dispatch): Add.
        (fobjc-gc): Add.
        * dbxout.c (get_lang_number): Add Objective-C++ support.
        * doc/invoke.texi (-fobjc-call-cxx-cdtors): Likewise.
        (-Wstrict-selector-match): Likewise.
        (-fobjc-direct-dispatch): Likewise.
        (-Wassign-intercept): Likewise.
        (Overall Options): Likewise.
        * gengtype.c (get_output_file_with_visibility): Likewise.
        * stub-objc.c (objc_rewrite_function_call): Add.
        * config/darwin.h (ASM_OUTPUT_LABELREF): Improved quoting support.

        * c-common.c (flag_objc_exceptions): Remove.
        (flag_objc_sjlj_exceptions): Remove.
        * c-decl.c (objc_mark_locals_volatile): Don't change decls
        that are already ok.
        * c-opts.c (c_common_handle_option, case
        OPT_fobjc_exceptions): Remove.
        (case OPT_fobjc_sjlj_exceptions): Remove
        * c.opt (fobjc-call-cxx-cdtors): Have opt create the flag.
        (fobjc-exceptions): Likewise.
        (fobjc-sjlj-exceptions): Likewise.
        * config/rs6000/darwin.h (OFFS_MSGSEND_FAST): Add.
        (OFFS_ASSIGNIVAR_FAST): Add.

From-SVN: r99858

        * objc-act.c (objc_finish_try_stmt): Add return value.
        (objc_build_synchronized): Likewise.

        * objc-act.c (objc_is_gcable_type): Add.
        (objc_substitute_decl): Add.
        (objc_build_ivar_assignment): Add.
        (objc_build_global_assignment): Add.
        (objc_build_strong_cast_assignment): Add.
        (objc_is_ivar_reference_p): Add.
        (objc_is_global_reference_p): Add.
        (objc_generate_write_barrier): Add.
        (objc_rewrite_function_call): Add.
        (objc_gimplify_expr): Add Objective-C++ support.
        * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
        (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
        (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
        (DUP_TYPE_OBJC_INFO): Likewise.
        (struct imp_entry): Add field has_cxx_cdtors.
        (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
        OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
        OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
        OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
        OCTI_ASSIGN_STRONGCAST_DECL.
        (umsg_fast_decl): Add.
        (objc_assign_ivar_decl): Add.
        (objc_assign_ivar_fast_decl): Add.
        (objc_assign_global_decl): Add.
        (objc_assign_strong_cast_decl): Add.
        (objc_method_list_ptr): Add.
        (objc_method_proto_list_ptr): Add.
        (objc_ivar_list_ptr): Add.

        * objc-act.c (should_call_super_dealloc): Add.
        (OBJC_VERSION): Bump to 6.
        (objc_is_gcable_type): Add.
        (objc_substitute_decl): Add.
        (objc_build_ivar_assignment): Add.
        (objc_build_global_assignment): Add.
        (objc_build_strong_cast_assignment): Add.
        (objc_is_gcable_p): Add.
        (objc_is_ivar_reference_p): Add.
        (objc_is_global_reference_p): Add.
        (generate_shared_structures): Add flags parameter.
        (objc_generate_cxx_ctor_or_dtor): Add.
        (objc_generate_cxx_cdtors): Add.
        (add_class): Add name parameter.
        (objc_types_share_size_and_alignment): Add.
        (comp_proto_with_proto): Add strict parameter.
        (CLS_HAS_CXX_STRUCTORS): Add.
        (TAG_ASSIGNIVAR): Add.
        (TAG_ASSIGNGLOBAL): Add.
        (TAG_ASSIGNSTRONGCAST): Add.
        (TAG_MSGSEND_FAST): Add.
        (TAG_ASSIGNIVAR_FAST): Add.
        (TAG_CXX_CONSTRUCT): Add.
        (TAG_CXX_DESTRUCT): Add.
        (OBJC_LOOKUP_CLASS): Add.
        (OBJC_LOOKUP_NO_SUPER): Add.
        (objc_finish_file): Add pch support.
        (objc_finish_implementation): Add Objective-C++ support.
        (synth_module_prologue): Likewise.
        (synth_module_prologue): Add fast dispatching.
        (objc_get_class_reference): Add Objective-C++ support.
        (objc_generate_write_barrier): Likewise.
        (next_sjlj_build_enter_and_setjmp): Likewise.
        (objc_begin_try_stmt): Likewise.
        (build_next_objc_exception_stuff): Add fast ivar support.
        (build_private_template): Mark the record as used so debug
        information is generated.
        (build_protocol_template): Add Objective-C++ support.
        (objc_method_parm_type) Likewise.
        (objc_generate_cxx_ctor_or_dtor): Likewise.
        (objc_generate_cxx_cdtors): Likewise.
        (build_protocol_initializer): Likewise.
        (build_category_template): Likewise.
        (build_class_template): Likewise.
        (build_method_list_template): Likewise.
        (build_category_initializer): Likewise.
        (build_shared_structure_initializer): Likewise.
        (objc_finish_message_expr): Likewise.
        (build_objc_method_call): Add fast dispatch support.
        (lookup_method_static): Add support to end search at superclasses.
        (add_method_to_hash_list): Add strict parameter to
        comp_proto_with_proto.
        (objc_add_method): Likewise.
        (objc_add_method): Also set the interface_value.
        (add_instance_variable): Add Objective-C++ support.
        (objc_is_public): Likewise.
        (start_class): Likewise.
        (continue_class): Likewise.
        (encode_aggregate_within): Likewise.
        (start_method_def): Likewise.
        (objc_start_function): Clear current_function_returns_value
        and current_function_returns_null.
        (really_start_method): Add Objective-C++ support.
        (objc_finish_method_definition): Add warning for missing
        [super dealloc].
        (finish_objc): Add Objective-C++ support.
        (generate_objc_image_info): Likewise.
        (objc_lookup_ivar): Likewise.
        * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
        (INIT_TYPE_OBJC_INFO): Likewise.
        (DUP_TYPE_OBJC_INFO): Likewise.

From-SVN: r99857

	* config/sparc/sparc.md (movhi): Do not test constness
	of operand #1 twice.
	(movsi): Likewise.
	(movdi): Unconditionally accept zero as second operand
	when the first is memory.
	(movdi_insn_sp32): Handle above case.
	(DImode splitter): Use predicates.
	(DImode splitter): Use const_zero_operand predicate.
	(movsf_insn): Swap 2 alternatives.

From-SVN: r99856

        * cp-objcp-common.h (cxx_get_alias_set): Move from
        here...
        (cxx_warn_unused_global_decl): Likewise.
        (cp_expr_size): Likewise.
        (cp_tree_size): Likewise.
        (cp_var_mod_type_p): Likewise.
        (cxx_initialize_diagnostics): Likewise.
        (cxx_types_compatible_p): Likewise.
        * cp-tree.h: to here.
        (do_poplevel): Add.
        * lex.c (D_OBJC): Add.
        (init_reswords): Add.
        * Make-lang.in (cp/pt.o): Add cp/cp-objcp-common.h.
        * parser.c: Add c-common.h include.
        * pt.c: Add c-common.h and cp-objcp-common.h includes.
        (template_args_equal): Use objc_comptypes as well.
        (tsubst_copy_and_build): Use objcp_tsubst_copy_and_build as well.
        * semantics.c (do_poplevel): Remove static.

        * decl.c (objc_mark_locals_volatile): Don't change decls that are
        already ok.
        * decl2.c (generate_ctor_or_dtor_function): Add code to initialize
        Objective C++ early enough.
        * lex.c (struct resword reswords): Add Objective-C++ support.
        * parser.c (cp_lexer_get_preprocessor_token): Add Objective-C++.
        (cp_parser_objc_message_receiver): Add.
        (cp_parser_objc_message_args): Likewise.
        (cp_parser_objc_message_expression): Likewise.
        (cp_parser_objc_encode_expression): Likewise.
        (cp_parser_objc_defs_expression): Likewise.
        (cp_parser_objc_protocol_expression): Likewise.
        (cp_parser_objc_selector_expression): Likewise.
        (cp_parser_objc_expression): Likewise.
        (cp_parser_objc_visibility_spec): Likewise.
        (cp_parser_objc_method_type): Likewise.
        (cp_parser_objc_protocol_qualifiers): Likewise.
        (cp_parser_objc_typename): Likewise.
        (cp_parser_objc_selector_p): Likewise.
        (cp_parser_objc_selector): Likewise.
        (cp_parser_objc_method_keyword_params): Likewise.
        (cp_parser_objc_method_tail_params_opt): Likewise.
        (cp_parser_objc_interstitial_code): Likewise.
        (cp_parser_objc_method_signature): Likewise.
        (cp_parser_objc_method_prototype_list): Likewise.
        (cp_parser_objc_method_definition_list): Likewise.
        (cp_parser_objc_class_ivars): Likewise.
        (cp_parser_objc_identifier_list): Likewise.
        (cp_parser_objc_alias_declaration): Likewise.
        (cp_parser_objc_class_declaration): Likewise.
        (cp_parser_objc_protocol_declaration): Likewise.
        (cp_parser_objc_protocol_refs_opt): Likewise.
        (cp_parser_objc_superclass_or_category): Likewise.
        (cp_parser_objc_class_interface): Likewise.
        (cp_parser_objc_class_implementation): Likewise.
        (cp_parser_objc_end_implementation): Likewise.
        (cp_parser_objc_declaration): Likewise.
        (cp_parser_objc_try_catch_finally_statement): Likewise.
        (cp_parser_objc_synchronized_statement): Likewise.
        (cp_parser_objc_throw_statement): Likewise.
        (cp_parser_objc_statement): Likewise.
        (cp_parser_primary_expression): Add Objective-C++.
        (cp_parser_statement): Likewise.
        (cp_parser_declaration): Likewise.
        (cp_parser_simple_type_specifier): Likewise.
        (cp_parser_type_name): Likewise.
        (cp_parser_parameter_declaration_list): Likewise.
        (cp_parser_member_declaration) Likewise.
        * tree.c: Include debug.h.
        * typeck.c (composite_pointer_type): Add Objective-C++ support.
        (finish_class_member_access_expr): Likewise.
        (build_function_call): Allow objc to rewrite FUNCTION_DECLs.
        (build_modify_expr): Allow objc to generate write barriers.

        * Make-lang.in (cp/tree.o): Add debug.h.
        * tree.c (lvalue_p_1, case CONST_DECL): Add.

From-SVN: r99855

	* trans-types.c (gfc_array_range_type): New variable.
	(gfc_init_types): Initialize gfc_array_range_type.
	(gfc_get_array_type_bounds): Use gfc_array_range_type.

From-SVN: r99854

	* tree-ssa-loop-ivopts.c (find_bivs, find_givs_in_stmt_scev): Apply
	expand_simple_operations to bases of the ivs.
	(tree_int_cst_sign_bit): Export.
	* tree-flow.h (expand_simple_operations): Declare.
	* tree-ssa-loop-niter.c (number_of_iterations_cond): Use
	tree_int_cst_sign_bit.
	(expand_simple_operations): Export.
	* tree.h (tree_int_cst_sign_bit): Declare.

From-SVN: r99853

        * Make-lang.in (objcp/objcp-lang.o): Add tree-gimple.h
        (objcp/objcp-decl.o): Likewise.
        (objcp/objcp-act.o): Likewise.
        * objcp-lang.c (LANG_HOOKS_GIMPLIFY_EXPR): Add.

From-SVN: r99852

        * objc.dg/method-5.m: Update.
        * objc.dg/method-6.m: Update.
        * objc.dg/method-7.m: Update.
        * objc.dg/method-9.m: Update.
        * objc.dg/try-catch-2.m: Update.

From-SVN: r99851

	* tree-cfg.c (tree_can_merge_blocks_p): Allow phi nodes in the
	merged block.
	(replace_uses_by): New function.
	(tree_merge_blocks): Eliminate the phi nodes in the merged block.
	* tree-flow.h (fold_stmt_inplace): Declare.
	* tree-ssa-ccp.c (fold_stmt_inplace): New function.
	* tree-ssa-dom.c (tree_ssa_dominator_optimize): Update dominance
	info after cfg cleanup.

From-SVN: r99850

	* cfgloop.h (just_once_each_iteration_p): Declaration changed.
	* cfgloopanal.c (just_once_each_iteration_p): Make the loop argument
	const.

From-SVN: r99849

	* ggc-page.c (ggc_alloc_stat): Record amount of memory allocated.
	* ggc-zone.c (ggc_alloc_zone_1): Ditto.
	* timevar.c (timevar_ggc_mem_total): New variable.
	(GGC_MEM_BOUND): New constant.
	(get_time): Record ggc memory status.
	(timevar_accumulate): Accumulate amount of ggc memory.
	(timevar_print): Print consumption of ggc memory.
	* timevar.def (TV_FIND_REFERENCED_VARS, TV_TREE_REDPHI,
	TV_TREE_LOOP_BOUNDS, TV_TREE_LOOP_IVCANON, TV_TREE_VECTORIZATION,
	TV_TREE_LINEAR_TRANSFORM): Shorten strings to fit in 22 characters.
	* timevar.h (struct timevar_time_def): Add ggc_mem field.
	(timevar_ggc_mem_total): Declare.

From-SVN: r99848

	* tree-into-ssa.c (update_ssa): Clean up by shortening the
	live range of DFS.

From-SVN: r99847

	* config/cris/cris.md (ncond, ocode, rcond): Remove separate
	define_code_attr.
	("b<ncond:code>", "b<ocond:code>", "b<rcond:code>")
	("*b<ncond:code>_reversed", "*b<ocond:code>_reversed")
	("*b<rcond:code>_reversed", "s<ncond:code>", "s<rcond:code>")
	("s<ocond:code>"): Rename from respectively "b<ncond>",
	"b<ocond>", "b<rcond>", ("*b<ncond>_reversed",
	"*b<ocond>_reversed", "*b<rcond>_reversed", "s<ncond>",
	"s<rcond>" and "s<ocond>".
	("b<ocond:code>", "*b<ocond:code>_reversed")
	("*b<rcond:code>_reversed"): Remove extraneous backslashes in
	output statement section.

From-SVN: r99846

	* gcc.dg/compat/struct-layout-1_generate.c (iterative_hash):
	Remove little-endian optimizations.

From-SVN: r99844

From-SVN: r99843

	* io/unit.c (get_unit): Mark argument as unused.
	(init_units): Avoid warning about signed comparision.

From-SVN: r99842

	* cgraph.h (cgraph_node): Add 'lowered' state.
	(cgraph_lower_function): Declare.
	* cgraphunit.c (cgraph_finalize_function): Initialize lowered flag.
	(cgraph_lower_function): New function.
	(cgraph_create_edges): Deal with lowered function bodies.
	(verify_cgraph_node): Likewise.
	(cgraph_analyze_function): Do lowering job.
	(cgraph_build_static_cdtor): Likewise.
	* function.h (struct function): Add saved_eh and saved_cfg.
	* integrate.c (copy_decl_for_inlining): Kill LABEL_DECL_UID field.
	* tree-cfg.c (fold_cond_expr_cond): Export.
	* tree-flow.h (fold_cond_expr_cond): Declare.
	* tree-inline.c: Include basic-block, ggc, tree-flow, except.h and
	pointer-set.
	(struct_inline_data): Kill fnd, first_inlined_fn, ret_label,
	in_target_cleanup_p, tree_pruner, tsi; add callee, caller and
	callee_cfun, block, eh_region, eh_region_offset.
	(inlining_p): New predicate.
	(remap_decl): Update for new inline_data; declare newly created inline
	vars in low gimple way.
	(copy_body_r): Update for new datastructure, simplify some of handling
	when we are in gimple; remap LABEL_DECLs for EH; copy TREE_BLOCK;
	deal with RESX_EXPRs.
	(copy_bb): New.
	(copy_edges_for_bb): Likewise.
	(remap_decl_1): New.
	(copy_cfg_body): New.
	(copy_generic_body): Rewrite to work on low gimple.
	(copy_body): Turn into simple wrapper around copy_cfg_body.
	(setup_one_parameter): Insert new statements into given basic block.
	(initialize_initialized_parameters): Likewise, reorganize way things are
	gimplified.
	(declare_return_variable): Update for new inline data datastructure.
	(inline_forbidden_p): Work on low gimple.
	(estimate_num_insns): Likewise.
	(expand_call_inline): Work on CFG.
	(push_cfun, pop_cfun): New functions.
	(cfun_stack): New stack.
	(add_lexical_block): New function.
	(gimple_expand_calls_inline): Work on basic block.
	(optimize_inline_calls): Likewise.
	(clone_body, save_body, unsave_ewpr_now): Update for new
	datastructures.
	(declare_inline_vars): Work on block instead of bind_expr.
	(inlining_p): New predicate.
	* tree-inline.h (push_cfun, pop_cfun): Declare.
	* tree-optimize.c: Include except.h
	(all_lowering_passes): New variable.
	(execute_fixup_cfg, pass_fixup_cfg): New pass.
	(init_tree_optimization_passes): Move some to all_lowering_passes.
	(tree_lowering_passes): New function.
	(tree_rest_of_compilation): Register cfg hooks; save/unsave eh.

Co-Authored-By: Dale Johannesen <dalej@apple.com>
Co-Authored-By: Jan Hubicka <jh@suse.cz>
Co-Authored-By: Stuart Hastings <stuart@apple.com>

From-SVN: r99840

	* configure.ac: Add additional warning flags.
	* configure: Regenerate.

	* io/write.c (calculate_G_format): Remove unused parameter.
	(output_float): Remove unused parameter.
	(write_float): Change callers.
	(nml_write_obj): Avoid signed warning.
	Make variable const to support -Wwrite-strings.

	* io/unix.c (fd_alloc, mmap_open, mmap_sfree, mem_sfree,
	mem_truncate): Mark argument as unused.

	* io/unit.c (get_unit): Mark argument as unused.
	(init_units): Avoid warning about signed comparision.

	* io/transfer.c (next_record_r): Remove unused parameter.
	(next_record_w): Remove unused parameter.
	(next_record): Change callers.
	(iolength_transfer): Mark arguments as unused.

	* io/open.c: Add initializer.

	* io/list_read.c (read_character): Mark argument as unused.
	(nml_match_name): Add const to make compile with -Wwrite-strings.

	* io/format.c: Add initializer.

From-SVN: r99839

From-SVN: r99838

	* Makefile.in (tree-ssa-forwprop.o): Depend on langhooks.h.
	* tree-ssa-forwprop.c: Include langhooks.h.
	(forward_propagate_addr_expr_into_variable_array_index): New.
	(forward_propagate_addr_expr): New.
	(tree_ssa_forward_propagate_single_use_vars): Loop over all
	the statements in the block instead of just the last statement.
	Call forward_propagate_addr_expr as needed.
	(pass_forwprop): Update the SSA graph after forward propagation is
	complete.

	* g++.dg/tree-ssa/pr18414.C: New test.
	* gcc.dg/tree-ssa/pr18414.C: New test.
	* gcc.dg/tree-ssa/pr17141-1.C: New test.
	* gcc.dg/tree-ssa/pr17141-2.C: New test.

From-SVN: r99837

unwind-dw2-fde-glibc.c (base_from_cb_data, [...]): Use gcc_assert and gcc_unreachable as appropriate.

	* unwind-dw2-fde-glibc.c (base_from_cb_data,
	_Unwind_IteratePhdrCallback): Use gcc_assert and gcc_unreachable as
	appropriate.
	* unwind-dw2-fde.c (__deregister_frame_info_bases,
	base_from_object, fde_split, end_fde_sort): Likewise.
	* unwind-dw2.c (_Unwind_GetGR, _Unwind_SetGR, execute_stack_op,
	execute_cfa_program, _Unwind_SetSpColumn, uw_update_context_1,
	uw_init_context_1): Likewise.
	* unwind.inc (_Unwind_RaiseException_Phase2, _Unwind_Resume,
	_Unwind_Resume_or_Rethrow): Likewise.
	* unwind-pe.h (__gxx_abort): Do not define.
	(size_of_encoded_value, base_of_encoded_value,
	read_encoded_value_with_base): Use gcc_unreachable.
	* unwind.h (_Unwind_GetTextRelBase): Likewise.

From-SVN: r99835

	(cfi_end): New macros.
	(RETLDM): Use cfi_pop.  Expect an eight byte stack frame.
	(ARM_LDIV0, THUMB_LDIV0, DIV_FUNC_END): Use CFI macros.  Create
	an eight byte stack frame.
	(__NR_tkill): Define.
	(__div0): Use gettid tkill on GNU/Linux.
	(_arm_return): Add CFI.
	(Lchange_\register, .Lchange_lr): Create an eight byte stack frame.

From-SVN: r99834

	* configure.ac: Remove spaces around assignment to
	gcc_cv_ld_sysroot.
	* configure: Regenerated.

From-SVN: r99833

2005-05-17  Richard Guenther  <rguenth@gcc.gnu.org>

 	* gcc.dg/compat/generate-random.c: Do not include
 	libiberty.h.
 	* gcc.dg/compat/generate-random_r.c: Likewise.

From-SVN: r99832

        * config/rs6000/aix.h (TARGET_ALTIVEC_VRSAVE): Delete.
        * config/rs6000/rs6000.c (rs6000_explicit_options): Add
        aix_struct_ret.
        (rs6000_override_options): Do not protect TARGET_ALTIVEC_VRSAVE.
        Modify aix_struct_return variable, not target_flags.
        (rs6000_handle_option): Do not protect TARGET_ALTIVEC_VRSAVE.
        (rs6000_return_in_memory): Test aix_struct_return.
        * config/rs6000/rs6000.opt (maix-struct-return): Convert to
        independent variable.  Report mxl-compat.

From-SVN: r99831

From-SVN: r99830

	* read-rtl.c (struct macro_traverse_data): Add unknown_mode_attr
	field.
	(mode_attr_index): Remove check for defined attribute.  Remove
	infile parameter.  Change all callers.
	(apply_mode_maps): Add unknown parameter.  Change caller.  Always
	return after finding attribute.
	(apply_macro_to_rtx): Add unknown_mode_attr parameter.  Change
	callers.
	(apply_macro_traverse): Set mtd->unknown_mode_attr.
	(read_rtx): Use mtd.unknown_mode_attr to check for an undefined
	attribute used for a mode.

From-SVN: r99829