* config.gcc (need_64bit_hwint): Need 64bit hwint for sh-*-*.

	[libcpp]
	* configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
	and shbe-*-*.
	* configure: Rebuilt.

From-SVN: r134190

From-SVN: r134188

re PR target/35768 (gcc.c-torture/compile/20010226-1.c:22: ICE: in do_output_reload, at reload1.c:7331)

	PR target/35768
	* pa.md: Define mode iterator P.  Define mode attribute dwc.
	(dcacheflush): Update pattern to use iterator P and attribute dwc.
	(icacheflush): Likewise.
	* pa.h (INITIALIZE_TRAMPOLINE): Use dcacheflushsi/icacheflushsi if
	!TARGET_64BIT, and dcacheflushdi/icacheflushdi if TARGET_64BIT.

From-SVN: r134182

From-SVN: r134181

2008-04-10  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/html/*: Regenerate.
	
2008-04-10  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* doc/xml/manual/bitmap_allocator.xml: Improve wording a bit.
	* doc/xml/authors.xml: Fix typos.
	* doc/xml/faq.xml: Likewise.
	* doc/xml/manual/abi.xml: Likewise.
	* doc/xml/manual/allocator.xml: Likewise.
	* doc/xml/manual/appendix_contributing.xml: Likewise.
	* doc/xml/manual/backwards_compatibility.xml: Likewise.
	* doc/xml/manual/build_hacking.xml: Likewise.
	* doc/xml/manual/codecvt.xml: Likewise.
	* doc/xml/manual/concurrency.xml: Likewise.
	* doc/xml/manual/ctype.xml: Likewise.
	* doc/xml/manual/debug_mode.xml: Likewise.
	* doc/xml/manual/diagnostics.xml: Likewise.
	* doc/xml/manual/evolution.xml: Likewise.
	* doc/xml/manual/extensions.xml: Likewise.
	* doc/xml/manual/locale.xml: Likewise.
	* doc/xml/manual/messages.xml: Likewise.
	* doc/xml/manual/parallel_mode.xml: Likewise.
	* doc/xml/manual/status_cxx200x.xml: Likewise.
	* doc/xml/manual/strings.xml: Likewise.
	* doc/xml/manual/support.xml: Likewise.
	* doc/xml/manual/test.xml: Likewise.
	* doc/xml/manual/using.xml: Likewise.

2008-04-10  Benjamin Kosnik  <bkoz@redhat.com>
	    Johannes Singler  <singler@ira.uka.de>

	* doc/xml/manual/parallel_mode.xml: Remove map/set bulk
	insertors. Correct omp_set_num_threads example.

From-SVN: r134178

gcc/ada/

	* gnat_ugn.texi: Fix typos.
	* raise-gcc.c, repinfo.adb, repinfo.ads, restrict.adb,
	restrict.ads, rtsfind.adb, rtsfind.ads, s-arit64.ads,
	s-asthan-vms-alpha.adb, s-auxdec.ads, s-casuti.ads,
	s-fatflt.ads, s-fatgen.adb, s-fatlfl.ads,
	s-fatllf.ads, s-fatsfl.ads, s-filofl.ads,
	s-finimp.adb, s-finroo.ads, s-fishfl.ads,
	s-fvadfl.ads, s-fvaffl.ads, s-fvagfl.ads,
	s-hibaen.ads, s-htable.ads, s-imgcha.adb,
	s-imgenu.ads, s-imgint.adb, s-imgrea.adb,
	s-inmaop-dummy.adb, s-inmaop.ads, s-interr-vms.adb,
	s-interr-vxworks.adb, s-interr.adb, s-interr.ads,
	s-intman-vxworks.ads, s-intman.ads, s-mastop-irix.adb,
	s-os_lib.adb, s-os_lib.ads, s-osinte-aix.ads,
	s-osinte-darwin.ads, s-osinte-freebsd.ads,
	s-osinte-hpux.ads, s-osinte-lynxos-3.adb,
	s-osinte-lynxos-3.ads, s-osinte-lynxos.ads,
	s-osinte-rtems.ads, s-osinte-solaris-posix.ads,
	s-osprim-mingw.adb, s-osprim-vms.adb, s-parame-ae653.ads,
	s-parame-hpux.ads, s-parame-vms-alpha.ads,
	s-parame-vms-ia64.ads, s-parame-vms-restrict.ads,
	s-parame-vxworks.ads, s-parame.ads, s-parint.adb,
	s-parint.ads, s-poosiz.adb, s-proinf-irix-athread.ads,
	s-proinf.ads, s-regexp.adb, s-regpat.adb, s-regpat.ads,
	s-rident.ads: Fix comment typos.

From-SVN: r134177

2008-04-10  Rafael Espindola  <espindola@google.com>

	* gcc/tree-vrp.c (extract_range_from_binary_expr): Don't handle
	TRUTH_ANDIF_EXPR or TRUTH_ORIF_EXPR.
	(extract_range_from_expr): The same.

From-SVN: r134176

2008-04-10  Benjamin Kosnik  <bkoz@redhat.com>

	* Changelog: Fix merge bit.

From-SVN: r134175

2008-04-10  Benjamin Kosnik  <bkoz@redhat.com>

	* include/c_global/cstdatomic: C++ types only, format, doxygen markup.
	* include/c_compatibility/stdatomic.h: "C" only, format, doxygen markup.
	* src/atomic.c: Format, doxygen markup, edits.

	* include/Makefile.am (cstdatomic, stdatomic.h): Add.
	* src/Makefile.am (atomic.c): Add.
	* acinclude.m4 (GLIBCXX_CHECK_STANDARD_LAYOUT): New.
	* configure.ac: Call it.	
	* include/Makefile.in: Regenerate.
	* src/Makefile.in: Same.
	* Makefile.in: Same.
	* doc/Makefile.in: Same.
	* po/Makefile.in: Same.
	* libmath/Makefile.in: Same.
	* include/Makefile.in: Same.
	* testsuite/Makefile.in: Same.
	* libsupc++/Makefile.in: Same.
	* config.h.in: Same.
	* configure: Same.
	
	* config/abi/pre/gnu.ver: Add atomics exports.

	* include/ext/typelist.h (apply_generator): New.
	* include/bits/c++config (_GLIBCXX_BEGIN_EXTERN_C): New.
	(_GLIBCXX_END_EXTERN_C): New.
	Deal with _GLIBCXX_BEGIN_NAMESPACE, _GLIBCXX_END_NAMESPACE when
	compiling as C.	
	* testsuite/lib/libstdc++.exp (v3_target_compile_as_c): Add -L
	flag for libstdc++.
	* testsuite/util/testsuite_common_types.h (integral_types): New
	typelist.
	(atomics, atomics_tl): Same.
	(assignable, default_constructible, copy_constructible,
	explicit_value_constructible): New.	
	* testsuite/17_intro/headers/c++200x/all.cc: Test new headers.
	* testsuite/29_atomics: New.
	* testsuite/29_atomics/atomic_address: Same.
	* testsuite/29_atomics/atomic_address/cons: Same.
	* testsuite/29_atomics/atomic_address/cons/explicit_value.cc: Same.
	* testsuite/29_atomics/atomic_address/cons/assign_neg.cc: Same.
	* testsuite/29_atomics/atomic_address/cons/copy_neg.cc: Same.
	* testsuite/29_atomics/atomic_address/cons/default.cc: Same.
	* testsuite/29_atomics/atomic_address/cons/aggregate.cc: Same.
	* testsuite/29_atomics/atomic_flag: Same.
	* testsuite/29_atomics/atomic_flag/cons: Same.
	* testsuite/29_atomics/atomic_flag/cons/assign_neg.cc: Same.
	* testsuite/29_atomics/atomic_flag/cons/copy_neg.cc: Same.
	* testsuite/29_atomics/atomic_flag/cons/default.cc: Same.
	* testsuite/29_atomics/atomic_flag/cons/aggregate.cc: Same.
	* testsuite/29_atomics/atomic_flag/requirements: Same.
	* testsuite/29_atomics/atomic_flag/requirements/standard_layout.cc: 
	Same.
	* testsuite/29_atomics/atomic_flag/
	atomic_global_fence_compatibility.cc: Same.
	* testsuite/29_atomics/atomic_flag/test_and_set: Same.
	* testsuite/29_atomics/atomic_flag/test_and_set/explicit.c: Same.
	* testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: Same.
	* testsuite/29_atomics/atomic_flag/test_and_set/implicit.c: Same.
	* testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: Same.
	* testsuite/29_atomics/headers: Same.
	* testsuite/29_atomics/headers/cstdatomic: Same.
	* testsuite/29_atomics/headers/cstdatomic/types_std_c++0x.cc: Same.
	* testsuite/29_atomics/headers/cstdatomic/functions_std_c++0x.cc: Same.
	* testsuite/29_atomics/headers/cstdatomic/std_c++0x_neg.cc: Same.
	* testsuite/29_atomics/headers/cstdatomic/macros.cc: Same.
	* testsuite/29_atomics/headers/stdatomic.h: Same.
	* testsuite/29_atomics/headers/stdatomic.h/macros.c: Same.
	* testsuite/29_atomics/headers/stdatomic.h/types.c: Same.
	* testsuite/29_atomics/headers/stdatomic.h/functions.c: Same.
	* testsuite/29_atomics/atomic: Same.
	* testsuite/29_atomics/atomic/cons: Same.
	* testsuite/29_atomics/atomic/cons/explicit_value.cc: Same.
	* testsuite/29_atomics/atomic/cons/assign_neg.cc: Same.
	* testsuite/29_atomics/atomic/cons/copy_neg.cc: Same.
	* testsuite/29_atomics/atomic/cons/default.cc: Same.
	* testsuite/29_atomics/atomic/requirements: Same.
	* testsuite/29_atomics/atomic/requirements/explicit_instantiation: Same.
	* testsuite/29_atomics/atomic/requirements/explicit_instantiation/
	1.cc: Same.
	
2008-04-10  Lawrence Crowl  <crowl@google.com>

	* include/c_global/cstdatomic: New.
	* include/c_compatibility/stdatomic.h: New.
	* src/atomic.c: New.

From-SVN: r134174

2008-04-10  Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/tuple: Consistency check for include guard, doxygen
	file markup.	
	* include/std/date_time: Same.
	* include/std/type_traits: Same.
	* include/std/regex: Same.
	* include/std/array: Same.
	* include/std/system_error: Same, add error_code ctor.

From-SVN: r134171

	* config/mips/mips.md (GPR2): New mode iterator.
	(seq): Add comment.
	(*seq_<mode>, *seq_<mode>_mips16, *sne_<mode>, *sgt<u>_<mode>,
	*sgt<u>_<mode>_mips16, *sge<u>_<mode>, *slt<u>_<mode>,
	*slt<u>_<mode>_mips16 *sle<u>_<mode>, *sle<u>_<mode>_mips16):
	Rewrite these to take two modes, the mode of comparison and the
	mode of the destination.
	* config/mips/mips.c (mips_expand_scc): Instead of having
	paradoxical subreg as destination, expand "narrowing" scc if mode
	of comparison is SI and target is requested in DI mode.
	(mips_emit_int_order_test): Update comment.  Make mode of
	comparison match CMP0 rather than TARGET.  When creating inverse
	target use mode of TARGET.

testsuite/

	* gcc.target/mips/scc-2.c: New test.
	* gcc.target/mips/scc-3.c: New test.
	* gcc.target/mips/scc-4.c: New test.

From-SVN: r134167

	* gcov-dump.c (tag_summary): Only print summaries for the first
	GCOV_COUNTERS_SUMMABLE counters.

From-SVN: r134166

        * config/i386/i386.md (absneg): New code iterator.
        (absnegprefix): New code attribute.
        (<code><mode>2): Macroize expander from abs<mode>2 and neg<mode>2
        patterns using absneg code iterator.
        (<code>tf2): Macroize expander from abstf2 and negtf2 patterns
        using absneg code iterator.
        (*<code><mode>2_1): Macroize insn pattern from *abs<mode>2_1 and
        *neg<mode>2 patterns using absneg code iterator.
        (*<code>extendsfdf2): Macroize insn pattern from *absextendsfdf2 and
        *negextendsfdf2 patterns using absneg code iterator.
        (*<code>extendsfxf2): Macroize insn pattern from *absextendsfxf2 and
        *negextendsfxf2 patterns using absneg code iterator.
        (*<code>extendsfdf2): Macroize insn pattern from *absextendsfdf2 and
        *negextendsfdf2 patterns using absneg code iterator.
        * config/i386/sse.md (<code><mode>2): Macroize expander from
        abs<mode>2 and neg<mode>2 patterns using absneg code iterator.

From-SVN: r134165

2008-04-10  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/s390.h: Remove the remains of the recent search
	& replace action of current_function_outgoing_args_size.

From-SVN: r134164

	PR tree-optimization/35821
	* tree-vect-transform.c (vect_create_data_ref_ptr): Add check that
	NEW_STMT_LIST is not NULL.

From-SVN: r134162

From-SVN: r134157

re PR testsuite/34894 (Some compile tests require trampolines even when the target sets no_trampolines)

2008-04-09  Andy Hutchinson  <hutchinsonandy@aim.com>

	PR testsuite/34894
	PR testsuite/33782
	* lib/target-supports.dg: Add check_effective_target_trampolines.
	Disable profiling for avr-*-*.
	* gcc.c-torture/compile/pr27889.c: dg-requires trampolines.
	* gcc.c-torture/compile/nested-1.c: Ditto.
	* gcc.c-torture/compile/20050122-2.c: Ditto.
	* gcc.c-torture/compile/20010226-1.c: Ditto.
	* gcc.c-torture/compile/20010327-1.c:  Skip for avr-*-*.
	* gcc.c-torture/compile/980506-1.c: Ditto.
	* gcc.c-torture/compile/20020604-1.c: Ditto.
	* gcc.c-torture/compile/limits-stringlit.c: Ditto
	* gcc.c-torture/compile/20001226-1.c: Ditto

From-SVN: r134153

        PR c++/35708
        * semantics.c (finish_compound_literal): Return a TARGET_EXPR,
        not a pushed variable.

From-SVN: r134146

        PR libstdc++/35597
        * toplev.c (process_options): Remove -ffunction-sections debugging
        warning.

From-SVN: r134143

    gcc/ada/
	PR ada/28305
	* sem_ch6.adb (Build_Body_To_Inline): Do not save and restore
	environment if generic instance is a top-level one.

    gcc/testsuite/
	PR ada/28305
	* gnat.dg/specs/fe_inlining.ads, gnat.dg/specs/fe_inlining_helper.ads,
	gnat.dg/specs/fe_inlining_helper.adb: New test.

From-SVN: r134142

	PR middle-end/PR28690
	* explow.c (break_out_memory_refs): Use simplify_gen_binary rather
	than gen_rtx_fmt_ee to perform more canonicalizations.

From-SVN: r134139

2008-04-09  Kai Tietz  <kai.tietz@onevision.com>

	* gcc.dg/torture/fp-int-convert.h: Use TImode type for 
	x86_64-pc-mingw target.
	* gcc.dg/titype-1.c: Likewise.

From-SVN: r134135

	* lib/target-supports.exp (check_effective_target_vxworks_kernel):
	Fix comment.
	(check_effective_target_vxworks_rtp): New procedure.
	* g++.dg/opt/20050511-1.C: Rename UINT32 for VxWorks kernel mode.
	* g++.dg/warn/miss-format-1.C: XFAIL for VxWorks.
	* g++.old-deja/g++.abi/cxa_vec.C: XFAIL for VxWorks kernels.
	* g++.old-deja/g++.brendan/new3.C: Likewise.
	* g++.old-deja/g++.eh/badalloc1.C: XFAIL for VxWorks RTPs.
	* g++.old-deja/g++.law/missed-error2.C: Undefine max for
	VxWorks kernel mode.
	* g++.old-deja/g++.mike/init1.C: XFAIL for VxWorks kernel mode.
	* g++.old-deja/g++.mike/p2736.C: Likewise.
	* g++.old-deja/g++.mike/p658.C: Undefine OK for VxWorks kernel mode.
	* g++.old-deja/g++.other/headers1.C: Likewise min and max.
	* g++.old-deja/g++.robertl/eb79.C: Undefine max for VxWorks
	kernel mode.

From-SVN: r134134

	* io/list_read.c (snprintf): Define if HAVE_SNPRINTF isn't defined.
	(nml_read_obj): Add nml_err_msg_size argument.  Pass it down to
	recursive call.  Use snprintf instead of sprintf when %s nl->var_name
	is used.
	(nml_get_obj_data): Add nml_err_msg_size argument.  Pass it down to
	nml_read_obj call.  Use snprintf instead of sprintf when %s
	nl->var_name is used.  Pass nml_err_msg to nml_parse_qualifier instead
	of parse_err_msg array.  Append " for namelist variable " and
	nl->var_name to it.
	(namelist_read): Increase size of nml_err_msg array to 200.  Pass
	sizeof nml_err_msg as extra argument to nml_get_obj_data.

	* gfortran.dg/namelist_47.f90: New test.

From-SVN: r134132

2008-04-09  Doug Rupp  <rupp@adacore.com>

	* decl.c (validate_size): Set minimum size for fat pointers same as
	access types. Code clean ups.

	* gmem.c (xstrdup32): New macro for 32bit dup on VMS, noop otherwise
	(__gnat_gmem_a2l_initialize): Dup exename into 32 bit memory on VMS

	* s-auxdec-vms_64.ads, s-auxdec.ads (Short_Address_Size): New constant

	* s-crtl.ads (malloc32) New function, alias for malloc
	(realloc32) New function, alias for realloc

	* socket.c (__gnat_new_socket_set): Malloc fd_set in 32 bits on VMS

	* utils2.c (build_call_alloc_dealloc): Return call to short malloc if
	allocator size is 32 and default pointer size is 64.
	(find_common_type): Document assumption on t1/t2 vs lhs/rhs. Force use of
	lhs type if smaller, whatever the modes.

	* gigi.h (malloc32_decl): New macro definition

	* utils.c (init_gigi_decls): New malloc32_decl
	Various code clean ups.

	* s-asthan-vms-alpha.adb (Process_AST.To_Address): Unchecked convert to
	Task_Address vice System.Address.

	* s-taspri-vms.ads: Import System.Aux_DEC
	(Task_Address): New subtype of System.Aux_DEC.Short_Address
	(Task_Address_Size): New constant size of System.Aux_DEC.Short_Address

	* s-asthan-vms-alpha.adb (Process_AST.To_Address): Unchecked convert to
	Task_Address vice System.Address.

	* s-inmaop-vms.adb: Import System.Task_Primitives
	(To_Address): Unchecked convert to Task_Address vice System.Address

	* s-taprop-vms.adb (Timed_Delay): Always set the timer even if delay
	expires now.
	(To_Task_ID) Unchecked convert from Task_Adddress vice System.Address
	(To_Address) Unchecked convert to Task_Address vice System.Address

	* s-tpopde-vms.adb: Remove unnecessary warning pragmas

	* g-socthi-vms.ads: Add 32bit size clauses on socket access types.

From-SVN: r134131

	* call.c (build_op_delete_call): Fix quotation in warning message.
	* decl.c (grokdeclarator): Quote keyword in error message.
	* pt.c (check_for_bare_parameter_packs): Fix quotation in error
	message.

From-SVN: r134130

	* parser.c (cp_parser_check_type_definition): Print error string
	directly rather than using "%s".
	(cp_parser_postfix_expression): Fix quotation.
	(cp_parser_decltype): Likewise.
	(cp_parser_sizeof_operand): Fix quotation. Simplify.

From-SVN: r134129

parser.c (cp_parser_non_integral_constant_expression): Build error message with CONCAT rather than using "%s".

	* parser.c (cp_parser_non_integral_constant_expression): Build error
	message with CONCAT rather than using "%s".
	(cp_parser_primary_expression): Fix quotation.
	(cp_parser_postfix_expression): Likewise.
	(cp_parser_postfix_dot_deref_expression): Likewise.
	(cp_parser_unary_expression): Likewise.
	(cp_parser_new_expression): Likewise.
	(cp_parser_delete_expression): Likewise.

From-SVN: r134128

	* parser.c (cp_parser_asm_specification_opt): Print CPP_CLOSE_PAREN
	as `)', not as `('.  Fix quotation.
	(cp_parser_consume_semicolon_at_end_of_statement): Fix quotation.
	(cp_parser_primary_expression): Likewise.
	(cp_parser_nested_name_specifier_opt): Likewise.
	(cp_parser_postfix_expression): Likewise.
	(cp_parser_postfix_open_square_expression): Likewise.
	(cp_parser_parenthesized_expression_list): Likewise.
	(cp_parser_pseudo_destructor_name): Likewise.
	(cp_parser_new_expression): Likewise.
	(cp_parser_direct_new_declarator): Likewise.
	(cp_parser_delete_expression): Likewise.
	(cp_parser_cast_expression): Likewise.
	(cp_parser_question_colon_clause): Likewise.
	(cp_parser_builtin_offsetof): Likewise.
	(cp_parser_trait_expr): Likewise.
	(cp_parser_label_for_labeled_statement): Likewise.
	(cp_parser_compound_statement): Likewise.
	(cp_parser_selection_statement): Likewise.
	(cp_parser_condition): Likewise.
	(cp_parser_iteration_statement): Likewise.
	(cp_parser_already_scoped_statement): Likewise.
	(cp_parser_simple_declaration): Likewise.
	(cp_parser_linkage_specification): Likewise.
	(cp_parser_static_assert): Likewise.
	(cp_parser_decltype): Likewise.
	(cp_parser_conversion_function_id): Likewise.
	(cp_parser_operator_function_id): Likewise.
	(cp_parser_operator): Likewise.
	(cp_parser_type_parameter): Likewise.
	(cp_parser_template_id): Likewise.
	(cp_parser_explicit_instantiation): Likewise.
	(cp_parser_explicit_specialization): Likewise.
	(cp_parser_enum_specifier): Likewise.
	(cp_parser_namespace_definition): Likewise.
	(cp_parser_namespace_alias_definition): Likewise.
	(cp_parser_using_declaration): Likewise.
	(cp_parser_using_directive): Likewise.
	(cp_parser_asm_definition): Likewise.
	(cp_parser_direct_declarator): Likewise.
	(cp_parser_ptr_operator): Likewise.
	(cp_parser_parameter_declaration_clause): Likewise.
	(cp_parser_initializer_clause): Likewise.
	(cp_parser_class_specifier): Likewise.
	(cp_parser_member_specification_opt): Likewise.
	(cp_parser_member_declaration): Likewise.
	(cp_parser_pure_specifier): Likewise.
	(cp_parser_constant_initializer): Likewise.
	(cp_parser_base_clause): Likewise.
	(cp_parser_exception_specification_opt): Likewise.
	(cp_parser_try_block): Likewise.
	(cp_parser_function_try_block): Likewise.
	(cp_parser_handler): Likewise.
	(cp_parser_throw_expression): Likewise.
	(cp_parser_asm_operand_list): Likewise.
	(cp_parser_attributes_opt): Likewise.
	(cp_parser_label_declaration): Likewise.
	(cp_parser_constructor_declarator_p): Likewise.
	(cp_parser_template_declaration_after_export): Likewise.
	(cp_parser_single_declaration): Likewise.
	(cp_parser_objc_message_expression): Likewise.
	(cp_parser_objc_message_args): 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_protocol_refs_opt): Likewise.
	(cp_parser_objc_typename): Likewise.
	(cp_parser_objc_method_keyword_params): Likewise.
	(cp_parser_objc_superclass_or_category): Likewise.
	(cp_parser_objc_try_catch_finally_statement): Likewise.
	(cp_parser_objc_synchronized_statement): Likewise.
	(cp_parser_objc_throw_statement): Likewise.
	(cp_parser_omp_var_list_no_open): Likewise.
	(cp_parser_omp_clause_default): Likewise.
	(cp_parser_omp_clause_if): Likewise.
	(cp_parser_omp_clause_num_threads): Likewise.
	(cp_parser_omp_clause_reduction): Likewise.
	(cp_parser_omp_clause_schedule): Likewise.
	(cp_parser_omp_critical): Likewise.
	(cp_parser_omp_for_loop): Likewise.
	(cp_parser_omp_sections_scope): Likewise.

From-SVN: r134127

From-SVN: r134126

From-SVN: r134120

	PR driver/35665
	* collect2.c (write_c_file): Don't wrap in "#ifdef __cplusplus".

From-SVN: r134116

2008-04-09  Richard Guenther  <rguenther@suse.de>

	* tree-cfg.c (verify_stmt): Print complete bogus stmt.
	(dump_function_to_file): Dump function arguments with types.

	* gfortran.dg/bind_c_usage_14.f03: Adjust.

From-SVN: r134115

	PR target/35005
	* execute/20071221-1.c: Adapt test for 16 bit int targets.
	* execute/pr35163.c: Ditto.

From-SVN: r134114

2008-04-08  Richard Guenther  <rguenther@suse.de>

	* fold-const.c (fold_widened_comparison): Do not allow
	sign-changes that change the result.

	* gcc.c-torture/execute/20080408-1.c: New testcase.

From-SVN: r134108

	PR target/35839
	* config/rs6000/rs6000.c (rs6000_check_sdmode): Handle additional
	kinds of indirect references.

From-SVN: r134107

        * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Update
        GNU Fortran language string.

From-SVN: r134106

2008-04-08  Rafael Espindola  <espindola@google.com>

	* fold-canst.c (tree_call_nonnegative_warnv_p): New.
	(tree_invalid_nonnegative_warnv_p): Use tree_call_nonnegative_warnv_p.
	* tree.h (tree_call_nonnegative_warnv_p): New.

From-SVN: r134102

	* gigi.h (standard_datatypes): Add ADT_fdesc_type and ADT_null_fdesc.
	(fdesc_type_node): Define.
	(null_fdesc_node): Likewise.
	* decl.c (gnat_to_gnu_entity) <E_Access_Subprogram_Type>: If the target
	uses descriptors for vtables and the type comes from a dispatch table,
	return the descriptor type.
	* trans.c (Attribute_to_gnu) <Attr_Unrestricted_Access>: If the target
	uses descriptors for vtables and the type comes from a dispatch table,
	build a descriptor in the static case and copy the existing one in the
	non-static case.
	(gnat_to_gnu) <N_Null>: If the target uses descriptors for vtables and
	the type is a pointer-to-subprogram coming from a dispatch table,
	return the null descriptor.
	<N_Unchecked_Type_Conversion>: If the target uses descriptors for
	vtables, the source type is the descriptor type and the target type
	is a pointer type, first build the pointer.
	* utils.c (init_gigi_decls): If the target uses descriptors for vtables
	build the descriptor type and the null descriptor.

From-SVN: r134101

	* function.c (free_after_compilation): Clear out regno_reg_rtx
	pointer.

From-SVN: r134097