gcc/cp:
	
	Partially merged from apple/trunk branch on FSF servers:
	2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
	Radar 3803157 (method attributes)

	* parser.c (cp_parser_objc_method_keyword_params): Handle attributes.
	(cp_parser_objc_method_tail_params_opt): Likewise.
	(cp_parser_objc_method_signature): Likewise.
	(cp_parser_objc_method_maybe_bad_prefix_attributes): New.
	(cp_parser_objc_method_prototype_list): Handle attributes.
	(cp_parser_objc_method_definition_list): Likewise.

gcc/objc:
	
	* objc-act.c (objc_add_method_declaration): Handle attributes.
	(objc_start_method_definition): Likewise.
	(objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
	(objc_build_keyword_decl): Handle attributes.

gcc:

	* c-parser.c (c_parser_declaration_or_fndef): Diagnose incorrect prefix
	attributes on methods.
	 (c_parser_objc_method_definition): Handle attributes.
	(c_parser_objc_methodproto): Likewise.
	(c_parser_objc_maybe_method_attributes): New.
	(c_parser_objc_method_decl): Handle attributes, add a similar diagnostic
	to ObjC++ for a missing definition.

gcc/c-family:
	
	* c-common.h: Update declarations to include attributes.
	* stub-objc.c: Likewise.

testsuite:

	* objc.dg/attributes/method-attribute-1.m: New.
	* objc.dg/attributes/method-attribute-2.m: New.

	* obj-c++.dg/attributes/method-attribute-1.m: New.
	* obj-c++.dg/attributes/method-attribute-2.m: New.

From-SVN: r164702

From-SVN: r164701

gcc/c-family:

	* c-common.h (objc_start_class_interface): Adjust prototype.
	(objc_start_category_interface): Likewise.
	(objc_start_protocol): Likewise.
	* stub-objc.c (objc_start_protocol): Adjust for extra argument.
	(objc_start_class_interface): Likewise.
	(objc_start_category_interface): Likewise.

gcc/objc:

	* objc-act.c (objc_start_class_interface): Handle and ignore attributes.
	(objc_start_category_interface): Likewise.
	(objc_start_protocol): Likewise.

gcc/cp:

	* parser.c (cp_parser_objc_valid_prefix_attributes): New.
	(cp_parser_declaration): Parse prefix attributes for ObjC++.
	(cp_parser_objc_protocol_declaration): Handle attributes.
	(cp_parser_objc_class_interface): Likewise.
	(cp_parser_objc_declaration): Likewise.

gcc:

	* c-parser.c (c_parser_objc_class_definition): Adjust prototype.
	(c_parser_objc_protocol_definition): Likewise.
	(c_parser_external_declaration): Provide dummy attribute arguments.
	(c_parser_declaration_or_fndef): Parse prefix attributes for ObjC.
	(c_parser_objc_class_definition): Handle attributes.
	(c_parser_objc_protocol_definition): Likewise.

gcc/testsuite:

	* objc.dg/attributes: New.
	* objc.dg/attributes/attributes.exp: New.
	* objc.dg/attributes/class-attribute-1.m: New.
	* objc.dg/attributes/class-attribute-2.m: New
	* objc.dg/attributes/categ-attribute-1.m: New
	* objc.dg/attributes/categ-attribute-2.m: New
	* objc.dg/attributes/proto-attribute-1.m: New

	* obj-c++.dg/attributes: New.
	* obj-c++.dg/attributes/attributes.exp: New
	* obj-c++.dg/attributes/class-attribute-1.mm: New
	* obj-c++.dg/attributes/class-attribute-2.mm: New
	* obj-c++.dg/attributes/categ-attribute-1.mm: New
	* obj-c++.dg/attributes/categ-attribute-2.mm: New
	* obj-c++.dg/attributes/proto-attribute-1.mm: New

From-SVN: r164700

gcc/
2010-09-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40569
        PR fortran/40568
        * toplev.h (save_decoded_options, save_decoded_options_count):
        New global variables.
        * toplev.c (save_decoded_options, save_decoded_options_count):
        export variables.

gcc/fortran/
2010-09-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40569
        PR fortran/40568
        * intrinsic.c (add_functions): Make compiler_version and
        compiler_options CLASS_INQUIRY.
        * gfortran.h (gfc_get_option_string): New prototype.
        * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS):
        Add documentation.
        (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING.
        (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS.
        (ISO_C_BINDING): Refer to C_SIZEOF.
        * options.c (gfc_get_option_string): New function.
        * simplify.c (gfc_simplify_compiler_options): Use it.
        (gfc_simplify_compiler_version): Include compiler name.

From-SVN: r164698

From-SVN: r164697

i386.c (ix86_supports_split_stack): Test HAVE_GAS_CFI_PERSONALITY_DIRECTIVE rather than dwarf2out_do_cfi_asm.

	* config/i386/i386.c (ix86_supports_split_stack): Test
	HAVE_GAS_CFI_PERSONALITY_DIRECTIVE rather than
	dwarf2out_do_cfi_asm.

From-SVN: r164696

	PR target/45815
	* opts.c (decode_options): Don't test whether the target supports
	split stack if flag_split_stack == 0.

From-SVN: r164695

In gcc/objc/:
2010-09-28  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-08-23  Stuart Hastings <stuart@apple.com>
                    Ziemowit Laski  <zlaski@apple.com>

        Radar 4209854
        * objc-act.c (objc_decay_parm_type): New function.
        (get_arg_type_list): Decay types for all named arguments.
        (objc_push_parm): Rebuild the PARM_DECL if its type has
        been decayed.
In gcc/testsuite/:
2010-09-28  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers (test method-20.m
        from the branch renamed to method-20b.m to avoid clashes).

        2005-08-23  Stuart Hastings <stuart@apple.com>
                    Ziemowit Laski  <zlaski@apple.com>

        Radar 4209854
        * obj-c++.dg/method-23.mm: New.
        * objc.dg/method-20.m: New.

From-SVN: r164694

In gcc/objc/:
2010-09-28  Nicola Pero  <nicola@nicola.brainstorm.co.uk>

        * objc-act.c (encode_type): Fixed encoding enums with the next
        runtime.

From-SVN: r164693

	* builtin-attrs.def (ATTR_LEAF): New attribute.
	(ATTR_NOVOPS_LEAF_LIST, ATTR_LEAF_LIST, ATTR_NOTHROW_LEAF_LIST,
	ATTR_CONST_NOTHROW_LEAF_LIST, ATTR_PURE_NOTHROW_LEAF_LIST,
	ATTR_PURE_NOTHROW_NOVOPS_LEAF_LIST, ATTR_NORETURN_NOTHROW_LEAF_LIST,
	ATTR_MALLOC_NOTHROW_LEAF_LIST, ATTR_SENTINEL_NOTHROW_LEAF_LIST,
	ATTR_NOTHROW_NONNULL_LEAF, ATTR_CONST_NOTHROW_NONNULL_LEAF,
	ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF, ATTR_PURE_NOTHROW_NONNULL_LEAF,
	ATTR_MALLOC_NOTHROW_NONNULL_LEAF): New attribute lists.
	* sync-builtins.def: Annotate all builtins by leaf.
	* omp-builtins.def: Annotate all builtins by leaf.
	* builtins.def: Annotate relevant builtins with leaf attribute.
	(ATTR_MATHFN_ERRNO, ATTR_MATHFN_FPROUNDING,
	ATTR_MATHFN_FPROUNDING_ERRNO, ATTR_MATHFN_FPROUNDING_STORE): Make
	leaf.
        * gcc-interface/utils.c (handle_leaf_attribute): New function.
        (gnat_internal_attribute_tables): Add leaf.

        * lto-lang.c (handle_leaf_attribute): New function.
        (lto_attribute_tables): Add leaf.

        * f95-lang.c (gfc_define_builtin): Make leaf.
        (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST
        and ATTR_NOTHROW_LEAF_LIST.
        (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST.
        (DEF_GOMP_BUILTIN): Likewise.

From-SVN: r164689

	* tree-ssa-ccp.c (fold_ctor_reference): New function.
	(fold_const_aggregate_ref): Use it.
	* fold-const.c (canonicalize_constructor_val): Check that we don't fold
	into external static.

From-SVN: r164688

re PR target/44452 (gcc.target/i386/abi-2.c and gcc.target/i386/pr22076.c fail on 32-bit Solaris 10+/x86)

	gcc/testsuite:
	PR target/44452
	* gcc.target/i386/pr22076.c: Add -mno-vect8-ret-in-mem on
	i?86-*-solaris2.[89], *-*-vxworks*.
	* gcc.target/i386/pr22152.c: Likewise.
	* gcc.target/i386/vect8-ret.c: New test.

	gcc:
	PR target/44452
	* config/i386/i386.opt (mvect8-ret-in-mem): Define.
	* config/i386/i386.c (ix86_target_string): Handle -mvect8-ret-in-mem.
	(ix86_solaris_return_in_memory): Remove.
	* config/i386/i386-protos.h (ix86_solaris_return_in_memory): Remove.
	* config/i386/sol2.h (SUBTARGET_RETURN_IN_MEMORY): Remove.
	(TARGET_SUBTARGET_DEFAULT): Redefine.
	* config/i386/sol2-10.h (TARGET_SUBTARGET_DEFAULT): Update comment.
	* config/i386/vx-common.h (SUBTARGET_RETURN_IN_MEMORY): Remove.
	(TARGET_SUBTARGET_DEFAULT): Redefine.
	* doc/invoke.texi (Option Summary, i386 and x86-64 Options): Add
	-mvect8-ret-in-mem.
	(i386 and x86-64 Options): Document -mvect8-ret-in-mem.

From-SVN: r164687

2010-09-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45756
        * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
        module parameters.

From-SVN: r164686

	PR target/45807
	* config/rs6000/aix.h (SETUP_FRAME_ADDRESSES): Delete.
	* config/rs6000/linux64.h (SETUP_FRAME_ADDRESSES): Delete.
	* config/rs6000/rs6000-protos.h (rs6000_aix_emit_builtin_unwind_init):
	Delete.
	* config/rs6000/rs6000.c (rs6000_aix_emit_builtin_unwind_init): Delete.
	(rs6000_emit_prologue): Don't just create frame save info for r2,
	actually save r2.

From-SVN: r164685

* config/i386/cygming.h (ASM_OUTPUT_DWARF_OFFSET): Output 8 bytes
when 8 bytes are requested.

From-SVN: r164684

From-SVN: r164683

2010-09-28  Matt Austern  <austern@google.com>

	* testsuite/20_util/hash/chi2_quality.cc: New.
	* testsuite/20_util/hash/quality.cc: Likewise.

From-SVN: r164682

In gcc/objc/:
2010-09-28  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-07-18  Ziemowit Laski  <zlaski@apple.com>

        Radar 4175534
        * objc-act.c (objc_compare_types): A new silent comparison
        mode (-4), differing from regular comparison (-3) in that
        'false' is returned instead of issuing warnings.

In gcc/testsuite/:
2010-09-28  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-07-18  Ziemowit Laski  <zlaski@apple.com>

        Radar 4175534
        * obj-c++.dg/method-22.mm: New.

From-SVN: r164681

In gcc/objc/:
2010-09-28  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-act.c (encode_type): Do not add 'r' with the next runtime.
        (encode_aggregate_within): Reorganized code to be more readable.
        (encode_aggregate_fields): Updated second argument to be 'bool'
        instead of 'int'.

From-SVN: r164680

2010-09-27  Andrew Haley  <aph@redhat.com>

        PR java/45773
        * jvgenmain.c (main): Fix arg processing.

From-SVN: r164679

2010-09-28  Tristan Gingold  <gingold@adacore.com>

	* config/avr/avr.c (expand_prologue): Set
	current_function_static_stack_size.

From-SVN: r164678

2010-09-28  Tristan Gingold  <gingold@adacore.com>

	* config/alpha/alpha.md: Change the initial condition of the
	probing loop.

From-SVN: r164677

	* config/i386/sse.md (*avx_<umaxmin:code><mode>3):
	Split from *avx_<maxmin:code><mode>3.
	(*avx_<smaxmin:code><mode>3): Ditto.
	* config/i386/i386.md (maxmin): Remove code iterator.

From-SVN: r164676

From-SVN: r164675

gcc/:
	* config/i386/i386.c (ix86_supports_split_stack): -fsplit-stack
	requires assembler support for CFI directives.
libgcc/:
	* configure.ac: Test whether assembler supports CFI directives.
	* config.host: Only add t-stack and i386/t-stack-i386 to
	tmake_file if libgcc_cv_cfi is "yes".
	* configure: Rebuild.

From-SVN: r164671

From-SVN: r164670

/:
	PR bootstrap/44621
	* configure.ac: Fix unportable shell quoting.
	* configure: Regenerate.

config/:
	* po.m4 (AM_PO_SUBDIRS): Fix unportable shell quoting.

contrib/reghunt/:
	* bin/gcc-svn-ids: Fix unportable shell quoting.
	* date_based/reg_periodic: Likewise.
	* date_based/reg_search: Likewise.

intl/:
	PR bootstrap/44621
	* configure: Regenerate.

From-SVN: r164668

From-SVN: r164667

	* typeck.c (lvalue_or_else): Use real_lvalue_p.
	(cp_build_addr_expr_1): Split out of cp_build_unary_op.
	(cp_build_addr_expr, cp_build_addr_expr_strict): Interfaces.
	(decay_conversion, get_member_function_from_ptrfunc): Adjust.
	(build_x_unary_op, build_reinterpret_cast_1): Adjust.
	(build_const_cast_1): Adjust.
	* cp-tree.h: Declare new fns.
	* call.c (build_this, convert_like_real, build_over_call): Adjust.
	(initialize_reference): Adjust.
	* class.c (build_base_path, convert_to_base_statically): Adjust.
	(build_vfn_ref, resolve_address_of_overloaded_function): Adjust.
	* cvt.c (build_up_reference, convert_to_reference): Adjust.
	* decl.c (register_dtor_fn): Adjust.
	* decl2.c (build_offset_ref_call_from_tree): Adjust.
	* except.c (initialize_handler_parm): Adjust.
	* init.c (build_offset_ref, build_delete, build_vec_delete): Adjust.
	* rtti.c (build_dynamic_cast_1, tinfo_base_init): Adjust.
	* tree.c (stabilize_expr): Adjust.

From-SVN: r164666

From-SVN: r164665

	* emit-rtl.c (reorder_insns_nobb) [ENABLE_CHECKING]: Sanity-check
	that AFTER is not in the range FROM..TO, inclusive.

From-SVN: r164664

	PR rtl-optimization/45792
	* cfgcleanup.c (try_head_merge_bb): New rtx vector nextptr.
	If not all insns are to be merged, for each edge, stash the
	next candidate after the to-be-merged insns before doing the
	merge, and use them for the retry at the new insertion point.
	Handle CC0 targets when retrying.

Co-Authored-By: Bernd Schmidt <bernds@codesourcery.com>

From-SVN: r164663

gcc/:
	* common.opt (fsplit-stack): New option.
	* opts.c (decode_options): Set flag_split_stack to final value.
	* target.def (supports_split_stack): New hook.
	* gcc.c (STACK_SPLIT_SPEC): Define.
	(LINK_COMMAND_SPEC): Use STACK_SPLIT_SPEC.
	* doc/invoke.texi (Option Summary): Mention -fsplit-stack.
	(Code Gen Options): Document -fsplit-stack.
	* doc/extend.texi (Function Attributes): Mention no_split_stack.
	(Function Attributes): Document no_split_stack.
	* doc/tm.texi.in (Stack Smashing Protection): Add @hook
	TARGET_SUPPORTS_SPLIT_STACK.
	* doc/tm.texi: Rebuild.
	* function.c (thread_prologue_and_epilogue_insns): If
	flag_split_stack, add split stack prologue.
	* explow.c (allocate_dynamic_stack_space): Support -fsplit-stack.
	* varasm.c (saw_no_split_stack): New static variable.
	(assemble_start_function): Set saw_no_split_stack if the function
	has the no_split_stack attribute.
	(file_end_indicate_split_stack): New function.
	* output.h (file_end_indicate_split_stack): Declare.
	* libgcc-std.ver (GCC_4.6.0): Add -fsplit-stack support variables
	and function.
	* doc/libgcc.texi (Miscellaneous routines): Document -fsplit-stack
	routines.
	* config/i386/i386.c (ix86_option_override_internal): Don't set
	expand_builtin_va_start to NULL if -fsplit-stack.
	(ix86_function_regparm): Reduce local regparm by 1 for 32-bit
	-fsplit-stack.
	(ix86_va_start): If -fsplit-stack, get overflow pointer	from
	scratch register set by prologue.
	(ix86_code_end): If -fsplit-stack, call
	file_end_indicate_split_stack.
	(ix86_supports_split_stack): New static function.
	(SPLIT_STACK_AVAILABLE): Define.
	(split_stack_prologue_scratch_regno): New static function.
	(split_stack_fn): New static variable.
	(ix86_expand_split_stack_prologue): New function.
	(ix86_live_on_entry): New static function.
	(ix86_legitimate_address_p): Handle UNSPEC_STACK_CHECK.
	(output_pic_addr_const): Likewise.
	(i386_asm_output_addr_const_extra): Likewise.
	(ix86_expand_call): Change return type to rtx.  Return the new
	call instruction.
	(TARGET_SUPPORTS_SPLIT_STACK): Define.
	(TARGET_EXTRA_LIVE_ON_ENTRY): Define.
	* config/i386/i386.md (UNSPEC_STACK_CHECK): Define.
	(split_stack_prologue, split_stack_return): New insns.
	(split_stack_space_check): New insn.
	* config/i386/i386.h (struct machine_function): Add
	split_stack_varargs_pointer field.
	* config/i386/linux.h (TARGET_CAN_SPLIT_STACK): Define.
	(TARGET_THREAD_SPLIT_STACK_OFFSET): Define.
	* config/i386/linux64.h (TARGET_CAN_SPLIT_STACK): Define.
	(TARGET_THREAD_SPLIT_STACK_OFFSET): Define.
	* config/i386/i386-protos.h (ix86_expand_split_stack_prologue):
	Declare.
	(ix86_expand_call): Update declaration.
gcc/c-family/:
	* c-common.c (c_common_attribute_table): Add no_split_stack.
	(handle_no_split_stack_attribute): New static function.
gcc/testsuite/:
	* lib/target-supports.exp (check_effective_target_split_stack):
	New procedure.
	* gcc.dg/split-1.c: New test.
	* gcc.dg/split-2.c: New test.
	* gcc.dg/split-3.c: New test.
	* gcc.dg/split-4.c: New test.
libgcc/:
	* generic-morestack.h: New file.
	* generic-morestack.c: New file.
	* generic-morestack-thread.c: New file.
	* config/i386/morestack.S: New file.
	* config/t-stack: New file.
	* config/i386/t-stack-i386: New file.
	* config.host (i[34567]86-*-linux* and friends): Add t-stack and
	i386/t-stack-i386 to tmake_file.

From-SVN: r164661

In gcc/:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        * doc/objc.texi (Type encoding): Added the new 'long double' (D)
        code.  Added byref, which was missing in the list of codes.
        Explain that enumeration values are encoded as the integer type
        that the compiler uses to store them.  Explain and make examples
        of how 'const' interacts with pointers, and the complication of
        the encoding of 'const char *'.
        (Legacy type encoding): New subsection, explaining that GCC emits
        incorrect type encodings for the NeXT runtime for compatibility
        reasons.
        (@@encode): New subsection, explaining @encode and particularly
        that protocol qualifiers are not recognized inside an @encode()
        expression.
        (Method signatures): New subsection, explaining how method
        signatures are encoded.

In gcc/objc/:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/45763
        PR objc/25450
        PR objc/25464
        * objc-act.c: Improved comments for encoding functions.
        (encode_aggregate_within): For the GNU runtime, rewritten some
        obsfuscated code to clarify the various cases.
        (encode_aggregate): Function removed.
        (encode_array): Generate an error if asked to encode an incomplete
        array as part of generating instance variables.  Else, when
        encoding an incomplete array inside a structure, encode it as an
        array of zero size.
        (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
        '^c' instead of '*'.
        (encode_gnu_bitfield): Encode enumerated types exactly in the same
        type as integer types instead of using a hardcoded 'i'.  If asked
        to encode a non-integer type as a bitfield, do not abort
        compilation immediately; instead generate an error, then skip the
        type.
        (encode_type): Use a 'switch' instead of a sequence of 'if's.
        Added a 'default' clause that gets executed if the type can not be
        matched, and that encodes it as '?' (unknown) and produces a
        warning.  For the GNU runtime, encode enumerated types exactly in
        the same way as integer types instead of using a hardcoded 'i'.
        Encode long double as 'D'.  Encode 128-bit integers as 'T' or 't'.
        Encode C++ reference types as pointers.  Call encode_vector to
        encode vectors.
        (encode_vector): New function.

2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.  I modified the
        changes to be used only when compiling for the NeXT runtime.

        2005-10-10  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4301047

        * objc-act.c (encode_type): Remove the hack.

        2005-07-20  Ziemowit Laski  <zlaski@apple.com>

        Radar 4136935
        * objc-act.c (pointee_is_readonly): New function.
        (encode_pointer, encode_aggregate_within, encode_type):
        Attempt to emulate GCC 3.3 when generating type encodings.

In gcc/testsuite/:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/25464
        * objc.dg/type-size-3.m: New test.

2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/45763
        * objc.dg/encode-1.m: Execute the test with the GNU runtime as
        well.

2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/25450
        * objc.dg/encode-3.m: Updated for fix of encoding of enums.
        * objc.dg/type-size-2.m: Same change.
        * obj-c++.dg/encode-5.mm: Same change.

2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.  The original
        Changelogs are below.

        * objc.dg/encode-6.m: Execute the test only with the GNU runtime.
        * objc.dg/encode-6-next.m: New file (from encode-6.m in the
        branch).
        * objc.dg/encode-7-next.m: New file (from encode-7.m in the
        branch).
        * objc.dg/encode-7-next-64bit.m: New file (from encode-7-64bit.m
        in the branch).
        * objc.dg/proto-qual-1.m: Test the 3.3 ABI on NeXT (from
        proto-qual-1.m in the branch) and the normal ABI on GNU.
        * objc.dg/threedotthree-abi-1.m: New file (from the branch).  Run
        the test only with the NeXT runtime.
        * obj-c++/encode-1.mm: Execute the test only with the GNU runtime.
        * obj-c++/encode-1-next.mm: New file (from encode-1.mm in the
        branch).
        * obj-c++.dg/threedotthree-abi-1.mm: New file (from the branch).
        Run the test only with the NeXT runtime.

        2006-03-30 Fariborz Jahanian <fjahanian@apple.com>

        Radar 4492973
        * objc.dg/encode-7-64bit.m: New.
        * objc.dg/encode-7.m: Skip if -m64.

        2005-10-19  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4301047
        * objc.dg/proto-qual-1.m: Fix test to match 3.3 ABI
        * obj-c++.dg/threedotthree-abi-1.mm: New
        * objc.dg/threedotthree-abi-1.m: New

        2005-07-20  Ziemowit Laski  <zlaski@apple.com>

        Radar 4136935
        * obj-c++.dg/encode-1.mm: Tweak encodings to match fix.
        * objc.dg/encode-6.m: Likewise.
        * objc.dg/encode-7.m: New test case.

In libobjc/:
2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>

        * encoding.c (objc_sizeof_type): Added support for vector type and
        for double long types.
        (objc_alignof_type): Same change.
        (objc_skip_typespec): Same change.
        * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
        instead of '!' since '!' is already used for _C_VECTOR.
        * objc/objc-api.h (_C_LNG_DBL): Added.

From-SVN: r164659

libjava/:
	* libjava/Makefile.in: Regenerate.
	* libjava/gcj/Makefile.in: Regenerate.
	* libjava/include/Makefile.in: Regenerate.
	* libjava/testsuite/Makefile.in: Regenerate.

From-SVN: r164658

In gcc/:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.  Removed small
        change in build_conditional_expr that had been added when fixing
        PR objc/27377 and which did the same check in a less complete way.

        2005-12-15  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4229905
        * c-typeck.c (build_conditional_expr): Call objc_have_common_type when
        looking for objective-c common pointer types.

        2005-06-22  Ziemowit Laski  <zlaski@apple.com>

        Radar 4154928
        * c-typeck.c (build_conditional_expr): For two ObjC pointer types,
        use their ObjC common type.

In gcc/c-family:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-12-15  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4229905
        * c-common.h (objc_have_common_type): New declaration.
        * stub-objc.c (objc_have_common_type): New stub.

        2005-06-22  Ziemowit Laski  <zlaski@apple.com>

        Radar 4154928
        * c-common.h (objc_common_type): New prototype.
        * stub-objc.c (objc_common_type): New stub.

In gcc/objc/:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-12-15  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4229905
        * objc-act.c (objc_have_common_types): New function.

        2005-06-22  Ziemowit Laski  <zlaski@apple.com>

        Radar 4154928
        * objc-act.c (objc_common_type): New function.

In gcc/cp/:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from apple/trunk branch on FSF servers:

        2005-12-15  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4229905
        * typeck.c (composite_pointer_type): Call objc_have_common_type
        when comparing two objective-c pointer types.

        2005-06-22  Ziemowit Laski  <zlaski@apple.com>

        Radar 4154928
        * call.c (standard_conversion): Allow for a pointer conversion
        between any two ObjC pointer types.
        * typeck.c (composite_pointer_type): Determine common type
        for two ObjC pointer types.

In gcc/testsuite/:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.  Renamed
        const-str-12.m to constr-str-12b.m to avoid conflicts.

        2005-12-15  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4229905
        * obj-c++.dg/warn5.mm: New

        2005-06-22  Ziemowit Laski  <zlaski@apple.com>

        Radar 4154928
        * obj-c++.dg/const-str-12.mm: New.
        * objc.dg/const-str-12.m: New.

From-SVN: r164655

2010-09-27  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/allocator.h (allocator_arg_t, allocator_arg,
	uses_allocator): Add.
	* testsuite/20_util/uses_allocator/value.cc: New.
	* testsuite/20_util/uses_allocator/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/uses_allocator/requirements/
	explicit_instantiation.cc: Likewise.
	* include/bits/stl_queue.h (uses_allocator<queue>,
	uses_allocator<priority_queue>): Add.
	* include/bits/stl_stack.h (uses_allocator<stack>): Likewise.

	* include/bits/stl_pair.h (piecewise_construct): Add.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-error
	line number.

From-SVN: r164654

2010-09-27  Richard Guenther  <rguenther@suse.de>

	* objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
	(objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.

From-SVN: r164652

2010-09-27  Richard Guenther  <rguenther@suse.de>

	* dbxout.c (dbxout_symbol): Use DECL_FILE_SCOPE_P.

From-SVN: r164651

From-SVN: r164649