2010-11-08  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/46344
	* trans-types.c (gfc_copy_dt_decls_ifequal): Handle CLASS components.

2010-11-08  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/46344
	* gfortran.dg/class_28.f03: New.

From-SVN: r166430

        PR rtl-optimization/45352
        * sel-sched.c (find_best_expr): Do not set pneed_stall when
        the variable_issue hook is not implemented.
        (fill_insns): Remove dead variable stall_iterations.
        (init_seqno_1): Force EBB start for resetting sched cycles on any
        successor blocks of the rescheduled region.
        (sel_sched_region_1): Use bitmap_bit_p instead of bitmap_clear_bit.
        (reset_sched_cycles_in_current_ebb): Add debug printing.
        New variable issued_insns.  Advance state when we have issued
        issue_rate insns.

        gcc.dg/pr45352.c, gcc.dg/pr45352-1.c, gcc.dg/pr45352-2.c: New tests.
        gcc.target/i386/pr45352.c, gcc.target/i386/pr45352-1.c,
        gcc.target/i386/pr45352-2.c: New tests.

From-SVN: r166429

2010-11-08  Basile Starynkevitch  <basile@starynkevitch.net>

	* gengtype (main): Get here's position using POS_HERE macro for
	do*typedef calls.

From-SVN: r166428

gcc/:
	PR target/46089
	* config/i386/i386.c (split_stack_fn_large): New static variable.
	(ix86_expand_split_stack_prologue): Handle large model.
libgcc/:
	* config/i386/morestack.S (__morestack_large_model): New
	function.

From-SVN: r166427

From-SVN: r166426

* config/m68k/m68k.c (m68k_delegitimize_address): Update to handle
all possible addressing modes.

From-SVN: r166422

gcc/testsuite:

	PR libobjc/36610
	* objc.dg/torture/forward-1.m: Re-enable for gnu-runtime, XFAIL the run for
	all but m32 x86.

From-SVN: r166421

2010-11-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/profile/unordered_map (unordered_map<>::operator[](_Key&&)):
	Add.

From-SVN: r166420

	PR tree-optimization/46346
	* tree-ssa-forwprop.c (rhs_to_tree): Handle GIMPLE_TERNARY_RHS.

From-SVN: r166419

* g++.dg/debug/dwarf2/nested-2.C: Adjust pattern to also match "|"
as comment character.

From-SVN: r166418

2010-11-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/profile/bitset (bitset<>::bitset(), bitset<>::
	bitset(unsigned long long)): Add constexpr specifier.

From-SVN: r166417

2010-11-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/debug/bitset: Do not derive from _Safe_sequence_base in
	C++0x mode, otherwise std::bitset isn't a literal type anymore;
	adjust everywhere.

	* include/debug/bitset (bitset<>::bitset(), bitset<>::
	bitset(unsigned long long)):  Add missing constexpr specifier.

From-SVN: r166416

gcc/
	* config/mips/mips.c: Revert previous patch.
	* config/mips/mips.md: Likewise.

gcc/testsuite/
	* gcc.target/mips/mips.exp: Revert previous patch.
	* gcc.target/mips/fma-1.c: Delete.
	* gcc.target/mips/fma-2.c: Likewise.
	* gcc.target/mips/fma-3.c: Likewise.
	* gcc.target/mips/fma-4.c: Likewise.
	* gcc.target/mips/fma-5.c: Likewise.
	* gcc.target/mips/fma-6.c: Likewise.
	* gcc.target/mips/fma-7.c: Likewise.
	* gcc.target/mips/fma-8.c: Likewise.
	* gcc.target/mips/fma-9.c: Likewise.
	* gcc.target/mips/fma-10.c: Likewise.
	* gcc.target/mips/fma-11.c: Likewise.
	* gcc.target/mips/fma-12.c: Likewise.
	* gcc.target/mips/fma-13.c: Likewise.
	* gcc.target/mips/fma-14.c: Likewise.
	* gcc.target/mips/fma-15.c: Likewise.
	* gcc.target/mips/fma-16.c: Likewise.
	* gcc.target/mips/fma-17.c: Likewise.
	* gcc.target/mips/fma-18.c: Likewise.
	* gcc.target/mips/fma-19.c: Likewise.
	* gcc.target/mips/fma-20.c: Likewise.

From-SVN: r166415

gcc/
	* config/mips/mips.c (mips_rtx_costs): Handle FMA.
	* config/mips/mips.md (*madd4<mode>, *madd3<mode>, *msub4<mode>)
	(*msub3<mode>, *nmadd4<mode>_fastmath, *nmadd3<mode>_fastmath)
	(*nmsub4<mode>_fastmath, *nmsub3<mode>_fastmath): Delete.
	(*nmadd4<mode>, *nmadd3<mode>. *nmsub4<mode>, *nmsub3<mode>): Redefine
	to use FMA.
	(fma<mode>4, *fma<mode>4_madd3, *fma<mode>4_madd4): New patterns.
	(fms<mode>4, *fms<mode>4_msub3, *fms<mode>4_msub4): Likewise.
	(fnms<mode>4, *fnms<mode>4_nmadd3, *fnms<mode>4_nmadd4): Likewise.
	(fnma<mode>4, *fnma<mode>4_nmsub3, *fnma<mode>4_nmsub4): Likewise.

gcc/testsuite/
	* gcc.target/mips/mips.exp: Add support for -ffp-contract.
	* gcc.target/mips/fma-1.c: New test.
	* gcc.target/mips/fma-2.c: Likewise.
	* gcc.target/mips/fma-3.c: Likewise.
	* gcc.target/mips/fma-4.c: Likewise.
	* gcc.target/mips/fma-5.c: Likewise.
	* gcc.target/mips/fma-6.c: Likewise.
	* gcc.target/mips/fma-7.c: Likewise.
	* gcc.target/mips/fma-8.c: Likewise.
	* gcc.target/mips/fma-9.c: Likewise.
	* gcc.target/mips/fma-10.c: Likewise.
	* gcc.target/mips/fma-11.c: Likewise.
	* gcc.target/mips/fma-12.c: Likewise.
	* gcc.target/mips/fma-13.c: Likewise.
	* gcc.target/mips/fma-14.c: Likewise.
	* gcc.target/mips/fma-15.c: Likewise.
	* gcc.target/mips/fma-16.c: Likewise.
	* gcc.target/mips/fma-17.c: Likewise.
	* gcc.target/mips/fma-18.c: Likewise.
	* gcc.target/mips/fma-19.c: Likewise.
	* gcc.target/mips/fma-20.c: Likewise.

From-SVN: r166414

	* init.c (perform_member_init): Use build_vec_init_expr for
	value-init of arrays, too.
	* cp-gimplify.c (cp_gimplify_expr): Use VEC_INIT_EXPR_VALUE_INIT.
	* cp-tree.h (VEC_INIT_EXPR_IS_CONSTEXPR): New macro.
	(VEC_INIT_EXPR_VALUE_INIT): New macro.
	* semantics.c (potential_constant_expression): No longer static.
	Check VEC_INIT_EXPR_IS_CONSTEXPR.
	* tree.c (build_vec_init_expr): Handle value-init.  Set
	VEC_INIT_EXPR_IS_CONSTEXPR and VEC_INIT_EXPR_VALUE_INIT.

From-SVN: r166413

From-SVN: r166412

gcc/

2010-11-16  Simon Martin  <simartin@users.sourceforge.net>

	PR c/43384
	* c-decl.c (lookup_label): Labels can only be referenced in a
	function's scope. 
	(store_parm_decls_oldstyle): Skip erroneous parameters.

gcc/testsuite/
 
2010-11-16  Simon Martin  <simartin@users.sourceforge.net>

	PR c/43384
	* gcc.dg/parser-error-3.c: New test.

From-SVN: r166408

	* config/fr30/fr30.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE,
	LIBCALL_VALUE): Remove macros.
	* config/fr30/fr30.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
	TARGET_FUNCTION_VALUE_REGNO_P): Define.
	(fr30_function_value_regno_p, fr30_function_value,
	fr30_libcall_value): New functions.

From-SVN: r166407

re PR c++/45332 (Generate clear diagnostics when a terminating semicolon is missing from a class member declaration.)

gcc/cp/
	PR c++/45332
	* parser.c (cp_lexer_previous_token): New function.
	(cp_parser_member_declaration): Use previous token for error
	messages.  Assume semicolon presence rather than grovelling for
	the next one.

gcc/testsuite/
	PR c++/45332
	* g++.dg/parse/semicolon2.C: New testcase.
	* g++.dg/ext/asmspec1.C: Adjust.
	* g++.dg/init/new13.C: Adjust.
	* g++.dg/parse/ctor5.C: Adjust.

From-SVN: r166406

2010-11-06  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/46330
	* trans-expr.c (gfc_trans_class_assign): Find 'vtab' symbol in correct
	namespace.


2010-11-06  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/46330
	* gfortran.dg/class_27.f03: New.

From-SVN: r166405

	PR middle-end/46314
gcc:
	* target.def (generate_internal_label): New asm_out hook.
	* output.h (default_generate_internal_label): Declare.
	* varasm.c (default_generate_internal_label): Define.
gcc/cp:
	* method.c (make_alias_for_thunk):
	Use targetm.asm_out.generate_internal_label.
gcc/java:
	* class.c: Include target.h.
	(make_local_function_alias):
	Use targetm.asm_out.generate_internal_label.
	* expr.c (lookup_label, generate_name): Likewise.

From-SVN: r166404

In gcc/objc/:
2010-11-05  Nicola Pero  <nicola.pero@meta-innovation.com>

        Fixed using the Objective-C 2.0 syntax with self and super.
        * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New.
        (maybe_make_artificial_property_decl): Added 'implementation'
        argument.  Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when
        looking up getters or setters for a class.  If an implementation
        is specified, search it as well for a getter or setter.
        (objc_maybe_build_component_ref): Updated calls to
        maybe_make_artificial_property_decl; added code to deal with
        'self' and 'super' and with methods declared locally in the
        implementation.  Store the getter call expression in the
        PROPERTY_REF instead of throwing it away.
        (objc_build_class_component_ref): Updated calls to
        maybe_make_artificial_property_decl, and store the getter call
        expression in PROPERTY_REF instead of throwing it away.
        (lookup_method_static): Implemented
        OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option.
        (objc_gimplify_property_ref): Do not build the getter method call
        here; instead use the one stored in the PROPERTY_REF.  If it's not
        there, produce helpful error messages.
        * objc-tree.def (PROPERTY_REF): Increased the number of operands
        from 2 to 3.  Updated comments.
        * objc-act.h (PROPERTY_REF_GETTER_CALL): New.

In gcc/testsuite/:
2010-11-05  Nicola Pero  <nicola.pero@meta-innovation.com>

        Fixed using the Objective-C 2.0 dot-syntax with self and super.
        * objc.dg/property/dotsyntax-5.m: New.
        * objc.dg/property/dotsyntax-6.m: New.
        * objc.dg/property/dotsyntax-7.m: New.
        * objc.dg/property/dotsyntax-8.m: New.
        * objc.dg/property/dotsyntax-9.m: New.
        * objc.dg/property/dotsyntax-10.m: New.
        * objc.dg/property/dotsyntax-11.m: New.
        * obj-c++.dg/property/dotsyntax-5.mm: New.
        * obj-c++.dg/property/dotsyntax-6.mm: New.
        * obj-c++.dg/property/dotsyntax-7.mm: New.
        * obj-c++.dg/property/dotsyntax-8.mm: New.
        * obj-c++.dg/property/dotsyntax-9.mm: New.
        * obj-c++.dg/property/dotsyntax-10.mm: New.
        * obj-c++.dg/property/dotsyntax-11.mm: New.

From-SVN: r166402

gcc/testsuite:

        * obj-c++.dg/encode-3.mm: Provide a different string check for the
        NeXT runtime when the type is READONLY.

From-SVN: r166401

	* gcc.target/i386/387-2.c: Skip if -march= is specified.
	* gcc.target/i386/387-6.c: Ditto.
	* gcc.target/i386/387-2.c: Add -mfancy-math-387 to dg-options.
	* gcc.target/i386/387-4.c: Ditto.
	* gcc.target/i386/387-7.c: Ditto.
	* gcc.target/i386/387-8.c: Ditto.
	* gcc.target/i386/387-9.c: Ditto.
	* gcc.target/i386/387-10.c: Ditto.
	* gcc.target/i386/387-11.c: Ditto.
	* gcc.target/i386/387-12.c: Ditto.

	* gcc.target/i386/387-2.c: Add -mno-sse3 to dg-options.

From-SVN: r166400

From-SVN: r166399

gcc:

	PR target/44981
	* doc/extend.tex (format): Document NSString extension.
	(format_arg): Likewise.
	(Darwin Format Checks): New section.
	* doc/tm.texi: Document string object hooks (generated).
	* doc/tm.texi.in (TARGET_OBJC_CONSTRUCT_STRING_OBJECT) Rename.
	(TARGET_STRING_OBJECT_REF_TYPE_P): New.
	(TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): New.
	* target.def (objc_construct_string_object): Rename, amend 
	documentation.
	(string_object_ref_type_p): New hook.
	(check_string_object_format_arg): New hook.
	* c-parser.c (c_parser_attributes): Allow objective-c class names as
	attribute identifiers.
	* config/darwin-c.c (darwin_cfstring_ref_p): New.
	(darwin_check_cfstring_format_arg): New.
	(darwin_additional_format_types): New.
	* config/darwin-protos.h (darwin_cfstring_ref_p) New.
	(darwin_check_cfstring_format_arg): New.
	* config/darwin.h (TARGET_OBJC_CONSTRUCT_STRING_OBJECT) Renamed.
	(TARGET_STRING_OBJECT_REF_TYPE_P): New.
	(TARGET_N_FORMAT_TYPES): New.
	(TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): New.

gcc/c-family:

	PR target/44981
	* c-format.c (format_type): New type gcc_objc_string_format_type.
	(valid_stringptr_type_p): New.
	(handle_format_arg_attribute): Use valid_stringptr_type_p ().
	(check_format_string): Pass expected type, use 
	valid_stringptr_type_p (), check that the format string types are
	consistent with the format specification.
	(decode_format_attr): Warn if NSString is used outside objective-c.
	(format_types_orig): Add NSString.
	(format_name): New.
	(format_flags): New.
	(check_format_arg): Handle format strings requiring an external parser.
	first_target_format_type: New variable.
	(handle_format_attribute): Set up first_target_format_type, pass the
	expected format arg string type to check_format_string().
	* c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL):  New flag.
	* stub-objc.c (objc_string_ref_type_p): New.
	(objc_check_format_arg): New.

gcc/objc:

	PR target/44981
	* objc-act.c (objc_build_string_object): Amend for renamed hook.
	(objc_string_ref_type_p): New.
	(objc_check_format_arg): New.

gcc/testsuite:

	PR target/44981
	* gcc.dg/darwin-cfstring-format-1.c: New.
	* gcc.dg/warn-nsstring.c: New.
	* objc.dg/fsf-nsstring-format-1.m: New.
	* obj-c++.dg/fsf-nsstring-format-1.mm: New.
	* obj-c++.dg/torture/strings/const-cfstring-1.mm: Update for darwin10
	linker warning.

From-SVN: r166398

	* config/i386/cygming.h (DWARF_FRAME_REGISTERS): Redefine.  Use 33
	in 64-bit mode and 17 otherwise.

Co-Authored-By: Pascal Obry <obry@adacore.com>

From-SVN: r166397

2010-11-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	PR debug/45939
	* var-tracking.c (emit_note_insn_var_location): Make sure that
	call related var location notes come before the normal ones.

From-SVN: r166396

2010-11-05  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/46326
	* config/i386/i386.c (ix86_delegitimize_address): Fix a typo
	in the last change.

From-SVN: r166394

	* explow.c (allocate_dynamic_stack_space): Check
	MALLOC_ABI_ALIGNMENT.

From-SVN: r166393

2010-11-05  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/doxygen/user.cfg.in: Add typeindex.

	* testsuite/util/testsuite_common_types.h (constexpr_comparison_eq_ne,
	constexpr_comparison_operators): New.
	* testsuite/20_util/duration/comparisons: Move...
	* testsuite/20_util/duration/comparison_operators: ...here.
	* testsuite/20_util/duration/comparison_operators/constexpr.cc: New.
	* testsuite/20_util/time_point/comparison_operators/constexpr.cc: Add.

	* testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: Adjust line
	numbers.
	* testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Same.
	* testsuite/29_atomics/atomic/cons/assign_neg.cc: Same.
	* testsuite/29_atomics/atomic/cons/copy_neg.cc: Same.

From-SVN: r166392

	PR c++/45473
	* search.c (look_for_overrides): A constructor is never virtual.

From-SVN: r166391

From-SVN: r166390

2010-11-05  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/shared_ptr.h (shared_ptr<>::__shared_ptr(),
	shared_ptr<>::shared_ptr(nullptr_t), weak_ptr<>::weak_ptr(),
	enable_shared_from_this::enable_shared_from_this()): Add constexpr
	specifier.
	* include/bits/shared_ptr_base.h (__shared_count::__shared_count(),
	__shared_count::__shared_count(), __shared_ptr<>::__shared_ptr(),
	__shared_ptr<>::__shared_ptr(nullptr_t), __weak_ptr<>::__weak_ptr(),
	__enable_shared_from_this::__enable_shared_from_this()): Likewise.
	* include/bits/unique_ptr.h (default_delete,
	unique_ptr<>::unique_ptr(), unique_ptr<>::unique_ptr(nullptr_t)):
	Likewise.
	* testsuite/20_util/default_delete/cons/constexpr.cc: Do not xfail.
	* testsuite/20_util/shared_ptr/cons/constexpr.cc: Remove, the test
	cannot work for a non-literal type like std::shared_ptr.
	* testsuite/20_util/weak_ptr/cons/constexpr.cc: Likewise.
	* testsuite/util/testsuite_common_types.h: Add comments.
	* testsuite/20_util/unique_ptr/cons/constexpr.cc: Likewise.
	* testsuite/20_util/shared_ptr/cons/43820.cc: Adjust dg-error line
	numbers.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Likewise.

From-SVN: r166386

	PR c/44772
	* c-decl.c (warn_cxx_compat_finish_struct): Don't call
	pointer_set_contains if DECL_NAME is NULL.

	* gcc.dg/Wcxx-compat-21.c: New test.

From-SVN: r166384

gcc/:
	PR target/46084
	* explow.c (allocate_dynamic_stack_space): If flag_split_stack,
	request enough additional space for alignment, and force
	alignment.
testsuite/:
	* gcc.target/i386/pr46084.c: New test.

From-SVN: r166383

2010-11-05  Kai Tietz  <kai.tietz@onevision.com>

        * config/i386/i386.c (legitimate_pic_address_disp_p):
        Handle UNSPEC_PCREL.
        (ix86_legitimate_address_p): Likewise.
        (legitimize_pic_address): Likewise.
        (output_pic_addr_const): Likewise.
        (ix86_delegitimize_address): Likewise.
        (ix86_find_base_term): Likewise.
        (memory_address_length): Likewise.
        (x86_output_mi_thunk): Handle special case x64
        for non local binding.
        * config/i386/i386.md (UNSPEC_PCREL): New.
        * config/i386/winnt.c (i386_pe_binds_local_p):
        Allow weak symbol for x64 windows with non-local binding.

From-SVN: r166382

2010-11-05  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/doxygen/user.cfg.in: Remove tr1_impl headers.

	* testsuite/tr1/4_metaprogramming/integral_constant/requirements/
	constexpr_data.cc: New.

	* testsuite/util/testsuite_tr1.h (LType, LTypeDerived, NLType): New.
	* testsuite/20_util/is_literal_type/value.cc: New.
	* testsuite/20_util/is_literal_type/requirements/typedefs.cc: Name.
	* testsuite/20_util/is_literal_type/requirements/
	explicit_instantiation.cc: New.

From-SVN: r166381

2010-11-05  Steve Ellcey  <sje@cup.hp.com>

	* lib/target-supports.exp (check_function_available): Use -fno-builtin.
	* (check_effective_target_mempcpy): New.
	* gcc.c-torture/execute/pr45636.c: Move this...
	* gcc.dg/torture/pr45636.c: to here.  Add add dg- directives.

From-SVN: r166378

	* gcc.target/i386/i386.exp (FLAGS): Remove.
	Wrap gcc_target_compile with $clearcap_ldflags added to options.

From-SVN: r166377