From-SVN: r198760

From-SVN: r198756

        * config/epiphany/epiphany.c (epiphany_expand_prologue):
        When using gen_stack_adjust_str with a register offset, add a
        REG_FRAME_RELATED_EXPR note.

From-SVN: r198753

	* config/i386/sse.md (*vec_extractv4si_0_zext): New pattern.
	(*vec_extractv4si_zext_mem): Ditto.
	(*vec_extractv2di): Add 0->x and x->x alternatives.
	* config/i386/mmx.md (*vec_extractv2si_zext_mem): New pattern.
	* config/i386/i386.md (*zero_extendsidi2): Add *Yj->?r alternative.

From-SVN: r198752

	PR c++/57222
	* pt.c (lookup_template_class_1): Handle getting a template
	template parameter as D1.

From-SVN: r198747

	* decl.c (grokdeclarator): Complain about reference, pointer, or
	typedef to VLA.
	(create_array_type_for_decl): Complain about array of VLA.
	* pt.c (tsubst): Likewise.
	* rtti.c (get_tinfo_decl): Talk about "array of runtime bound".
	* semantics.c (finish_decltype_type): Complain about decltype of VLA.
	* typeck.c (cp_build_addr_expr_1): Complain about VLA.
	(cxx_sizeof_or_alignof_type): Likewise.

From-SVN: r198746

gcc/
	* gimplify.c (gimplify_vla_decl): Don't touch an existing
	DECL_VALUE_EXPR.
gcc/cp/
	* decl.c (compute_array_index_type): Allow VLAs in C++1y mode.
	(check_array_initializer): Allow VLA init.
	(reshape_init_array_1): Adjust.
	(cp_finish_decl): Check for invalid VLA length.
	* typeck2.c (process_init_constructor_array): Adjust.
	(store_init_value): Use build_vec_init for VLAs.
	* semantics.c (add_capture): Capture VLA as ptr+len.
	(vla_capture_type): New.
	(build_capture_proxy): Rebuild the VLA.
	* typeck.c (build_simple_component_ref): Split out from...
	(build_ptrmemfunc_access_expr): ...here.
	* tree.c (array_of_runtime_bound_p): New.
	* init.c (throw_bad_array_length): New.
	(build_vec_init): Use it.
	* parser.c (cp_convert_range_for): When iterating over a VLA,
	use it directly rather than bind a reference.
	* cp-tree.h: Declare new functions.
libstdc++-v3/
	* libsupc++/new: Add std::bad_array_length.
	* libsupc++/bad_array_length.cc: New.
	* libsupc++/eh_aux_runtime.cc: Add __cxa_bad_array_length.
	* libsupc++/Makefile.in: Build them.
	* config/abi/pre/gnu.ver: Add new symbols.
	* config/abi/pre/gnu-versioned-namespace.ver: Add new symbols.

From-SVN: r198745

	* tree.c (build_constructor_va): New.
	* tree.h: Declare it.

From-SVN: r198744

2013-05-09  Martin Jambor  <mjambor@suse.cz>

	PR lto/57084
	* gimple-fold.c (canonicalize_constructor_val): Call
	cgraph_get_create_real_symbol_node instead of cgraph_get_create_node.

From-SVN: r198743

	Richard Biener  <rguenther@suse.de>

	PR lto/54095
	* symtab.c (symtab_make_decl_local): Do not add private names.

	* lto.c (lto_register_var_decl_in_symtab): Don't do renaming.
	(lto_register_var_decl_in_symtab): Likewise.
	(lto_main): Promote statics.
	* lto-partition.c (privatize_symbol_name): New function.
	(promote_symbol): Use it.
	(may_need_named_section_p): New predicate.
	(rename_statics): New functions.
	(lto_promote_cross_file_statics): Simplify; do renaming.
	(lto_promote_statics_nonwpa): New function.
	* lto-partition.h (lto_promote_statics_nonwpa): New function.

Co-Authored-By: Richard Biener <rguenther@suse.de>

From-SVN: r198741

	PR lto/54095
	* symtab.c (insert_to_assembler_name_hash): Handle clones.
	(unlink_from_assembler_name_hash): Likewise.
	(symtab_prevail_in_asm_name_hash, symtab_register_node,
	symtab_unregister_node, symtab_initialize_asm_name_hash,
	change_decl_assembler_name): Update.

From-SVN: r198736

	* config/aarch64/aarch64.md: New movtf split.
	(*movtf_aarch64): Update.
	(aarch64_movdi_tilow): Handle TF modes and rename to
	aarch64_movdi_<mode>low.
	(aarch64_movdi_tihigh): Handle TF modes and rename to
	aarch64_movdi_<mode>high
	(aarch64_movtihigh_di): Handle TF modes and rename to
	aarch64_mov<mode>high_di
	(aarch64_movtilow_di): Handle TF modes and rename to
	aarch64_mov<mode>low_di
	(aarch64_movtilow_tilow): Remove spurious whitespace.
	* config/aarch64/aarch64.c (aarch64_split_128bit_move): Handle TFmode
	splits.
	(aarch64_print_operand): Update.

From-SVN: r198735

	* configure.ac (HAVE_AS_TLS): Enable tests for powerpcle and
	powerpc64le.
	* configure: Regenerate.

From-SVN: r198734

When a non constant memory model is passed to __atomic_*
gcc falls back to seq_cst. This drops any HLE acquire or release bits.

This can happen when <atomic> is used with -O0
as the member functions are not always inlined then and the memory
argument passed in ends up being non-constant.

v2: Use _GLIBCXX_ALWAYS_INLINE

libstdc++-v3/:

2013-05-08  Andi Kleen  <ak@linux.intel.com>

	PR target/55947
	* libstdc++-v3/include/bits/atomic_base.h
	(_GLIBCXX_ALWAYS_INLINE): Add new macro.
	(atomic_thread_fence, atomic_signal_fence, test_and_set,
	clear, store, load, exchange, compare_exchange_weak)
	compare_exchange_strong, fetch_add, fetch_sub, fetch_and,
	fetch_or, fetch_xor): Mark _GLIBCXX_ALWAYS_INLINE.

From-SVN: r198733

	* except.c (is_admissible_throw_operand_or_catch_parameter): Check
	variably_modified_type_p.
	(expand_start_catch_block): Mark the typeinfo used here.
	* semantics.c (finish_handler_parms): Not here.

	* error.c (dump_type_suffix): Try harder on VLA length.

From-SVN: r198732

	in array new size calculation.

libstdc++-v3/
	* libsupc++/new: Add std::bad_array_new_length.
	* libsupc++/bad_array_new.cc: New.
	* libsupc++/eh_aux_runtime.cc: Add __cxa_throw_bad_array_new_length.
	* libsupc++/Makefile.in: Build them.
	* config/abi/pre/gnu.ver: Add new symbols.
	* config/abi/pre/gnu-versioned-namespace.ver: Add new symbols.
gcc/cp/
	* init.c (throw_bad_array_new_length): New.
	(build_new_1): Use it.  Don't warn about braced-init-list.
	(build_vec_init): Use it.
	* call.c (build_operator_new_call): Use it.

From-SVN: r198731

re PR c++/57068 (gcc prints warning "ref-qualifiers only available with -std=c++0x or -std=gnu++0x" for operator&)

	PR c++/57068
	* decl.c (grokdeclarator): Warn about ref-qualifiers here.
	* parser.c (cp_parser_ref_qualifier_seq_opt): Not here.
	* error.c (maybe_warn_cpp0x): s/0x/11/.

From-SVN: r198730

From-SVN: r198729

	* config/i386/mmx.md (*vec_extract* splitters): Simplify post-reload
	splitter preparation statements.
	* config/i386/sse.md (*vec_extract* splitters): Ditto.
	(*avx_vperm_broadcast_<mode>): Use adjust_address instead of
	adjust_address_nv.

From-SVN: r198723

2013-05-08  Andoni Morales Alastruey <ylatuya@gmail.com>

	PR libstdc++/57212
	* include/Makefile.am (_GLIBCXX___MINGW32_GLIBCXX___): Modify
	to __MINGW32__.
	* include/Makefile.in: Regenerated.

From-SVN: r198720

	* config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
	(__deregister_frame_info): Likewise.

From-SVN: r198719

	* config/i386/mmx.md (*vec_extract* splitters): Simplify post-reload
	splitter preparation statements.
	* config/i386/sse.md (*vec_extract* splitters): Ditto.
	(*avx_vperm_broadcast_<mode>): Use adjust_address instead of
	adjust_address_nv.

From-SVN: r198718

2013-05-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gimple-ssa-strength-reduction.c (count_candidates): Change
	return value to int.
	(analyze_candidates_and_replace): Change type of length to int.

From-SVN: r198715

/cp
2013-05-08  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51226
	* parser.c (cp_parser_enum_specifier): Handle nested_name_specifier
	== error_mark_node.

/testsuite
2013-05-08  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51226
	* g++.dg/cpp0x/pr51226.C: New.

From-SVN: r198714

	* config/i386/sse.md (PEXTR_MODE, PEXTR_MODEx): Remove.
	(*vec_extract<mode>): Use VI12_128 mode iterator.
	(*vec_extract<mode>_mem): Ditto.
	(*vec_extract*_mem splitters): Merge splitters using VI_128 mode
	attribute.

From-SVN: r198713

	PR bootstrap/54659

	Revert:

	2012-08-17  Diego Novillo  <dnovillo@google.com>

		PR bootstrap/54281
		* configure.ac: Add libintl.h to AC_CHECK_HEADERS list.
		* config.in: Regenerate.
		* configure: Regenerate.
		* intl.h: Always include libintl.h if HAVE_LIBINTL_H is
		set.

From-SVN: r198711

	PR lto/54095
	* cgraph.c (cgraph_make_node_local_1): Se unique_name.
	* cgraph.h (symtab_node_base): Add unique_name.
	* lto-cgraph.c (lto_output_node, lto_output_varpool_node,
	input_overwrite_node, input_varpool_node): Stream unique_name.
	* cgraphclones.c (cgraph_create_virtual_clone,
	cgraph_function_versioning): Set unique_name.
	* ipa.c (function_and_variable_visibility): Set unique_name.

From-SVN: r198710

2013-05-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gimple-ssa-strength-reduction.c (find_phi_def): Revert former	"fix."
	(alloc_cand_and_find_basis): Restrict conditional candidate
	processing to CAND_MULTs.

From-SVN: r198709

	PR lto/54095
	lto-symtab.c (lto_symtab_symbol_p): New function.
	(lto_symtab_resolve_can_prevail_p, lto_symtab_resolve_symbols,
	lto_symtab_resolve_symbols, lto_symtab_merge_decls_2,
	lto_symtab_merge_decls_1, lto_symtab_merge_cgraph_nodes_1):
	Skip static symbols.

From-SVN: r198707

From-SVN: r198706

re PR tree-optimization/57200 (aggressive-loop-optimizations notes appear even when warning itself is suppressed)

2013-05-08  Paolo Carlini  <paolo.carlini@oracle.com>

	PR tree-optimization/57200
	* tree-ssa-loop-niter.c (do_warn_aggressive_loop_optimizations):
	Only call inform if the preceding warning_at returns true.

From-SVN: r198704

From-SVN: r198703

    Added 2 missing files that should be included in the previous
    submitted patch trunk@r198699.

From-SVN: r198700

2013-05-07  Han Shen  <shenhan@google.com>

    gcc/
    * cfgexpand.c (record_or_union_type_has_array_p): New function.
    (expand_used_vars): Add logic handling '-fstack-protector-strong'.
    * common.opt (fstack-protector-strong): New option.
    * doc/cpp.texi (__SSP_STRONG__): New builtin "__SSP_STRONG__".
    * doc/invoke.texi (Optimization Options): Document
    "-fstack-protector-strong".
    * gcc.c (LINK_SSP_SPEC): Add 'fstack-protector-strong'.

    gcc/testsuite/
    * gcc.dg/fstack-protector-strong.c: New.
    * g++.dg/fstack-protector-strong.C: New.

    gcc/c-family/
    * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".

From-SVN: r198699

2013-05-07  François Dumont  <fdumont@gcc.gnu.org>

	* include/profile/unordered_base.h: New.
	* include/Makefile.am: Add new profile header.
	* include/Makefile.in: Regenerate.
	* include/profile/impl/profiler.h
	(__profcxx_inefficient_hash_is_on): New macro.
	* include/profile/unordered_map (std::profile::unordered_map<>):
	Use new _Unordered_profile base class. Use default implementations
	for special functions.
	(std::profile::unordered_multimap<>): Likewise.
	* include/profile/unordered_set (std::profile::unordered_set<>):
	Likewise.
	(std::profile::unordered_multiset<>): Likewise.
	* testsuite/23_containers/unordered_multiset/55043.cc: Fix
	MoveOnly equality operator signature.

From-SVN: r198698

From-SVN: r198696

2013-05-07  Vladimir Makarov  <vmakarov@redhat.com>

	* ira.c (update_equiv_regs): Add insn having equiv memory even if
	it is not lhs of the insn.
	(setup_reg_equiv): Remove insn having equiv memory which it is not
	lhs of the insn.
	* lra-constraints.c (process_address): Try to improve generation
	code for address base + disp.
	(lra_constraints): Make correct the code for checking insn setting
	up backward equivalence.  Remove insn only if it is in the init
	insn list.
	* lra-eliminations.c (update_reg_eliminate): Change return value.
	(lra_eliminate): Use the result.

From-SVN: r198695

	* config/i386/sse.md (ssescalarnummask): New mode attribute.
	(PEXTR_MODE, PEXTR_MODEx): New mode iterators.
	(*vec_extract<mode>): Merge from *sse4_1_pextrb_memory and
	*sse4_1_pextrw_memory. Handle register target operands.
	(*vec_extractv8hi_sse2): New pattern.
	(*vec_extractv16qi_zext): Rename from *sse4_1_pextrb_<mode>.
	(*vec_extractv8hi_zext): Rename from *sse2_pextrw_<mode>.
	(*vec_extract<mode>_mem): New insn and split pattern.

From-SVN: r198691

From-SVN: r198684

2013-05-06  Christophe Lyon  <christophe.lyon@linaro.org>

	gcc/
	* config/arm/arm.c (arm_asan_shadow_offset): New function.
	(TARGET_ASAN_SHADOW_OFFSET): Define.
	* config/arm/linux-eabi.h (ASAN_CC1_SPEC): Define.
	(LINUX_OR_ANDROID_CC): Add ASAN_CC1_SPEC.

	libsanitizer/
	* configure.tgt: Add ARM pattern.

	testsuite/
	* lib/target-supports.exp (check_effective_target_hw): New
	function.
	* c-c++-common/asan/clone-test-1.c: Call
	check_effective_target_hw.
	* c-c++-common/asan/rlimit-mmap-test-1.c: Likewise.
	* c-c++-common/asan/heap-overflow-1.c: Update regexps to accept
	possible decorations.
	* c-c++-common/asan/null-deref-1.c: Likewise.
	* c-c++-common/asan/stack-overflow-1.c: Likewise.
	* c-c++-common/asan/strncpy-overflow-1.c: Likewise.
	* c-c++-common/asan/use-after-free-1.c: Likewise.
	* g++.dg/asan/deep-thread-stack-1.C: Likewise.
	* g++.dg/asan/large-func-test-1.C: Likewise.

From-SVN: r198683