re PR target/57108 ([4.7/4.8/4.9] SH internal compiler error: in int_mode_for_mode, at stor-layout.c:395)

	PR target/57108
	* gcc.target/sh/pr57108.c: Move this test case to ...
	* gcc.c-torture/compile/pr57108.c: ... here.

From-SVN: r198803

From-SVN: r198802

From-SVN: r198799

	* config/i386/i386.md (memory): Handle sseishft1.
	* config/i386/sse.md (*vec_extractv4si): Remove memory attribute.
	(*vec_extractv2di_1): Ditto.

From-SVN: r198795

2013-05-10  Vladimir Makarov  <vmakarov@redhat.com>

	* lra-assigns.c (find_hard_regno_for): Add 1 to the cost of call
	saved registers.

From-SVN: r198792

2013-05-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/54577
	* include/bits/stl_deque.h (erase): Fix signatures in C++11 mode.
	(_Deque_iterator<>::_M_const_cast): Add.
	(deque<>::_M_erase): Declare.
	* include/bits/deque.tcc: ... and define.
	* include/bits/stl_list.h (erase): Fix signatures in C++11 mode.
	(_List_const_iterator<>::_M_const_cast): Add.
	* include/bits/list.tcc (erase (iterator)): Fix.
	* include/bits/stl_iterator.h (__normal_iterator<>::_M_const_cast):
	Add; include <ext/cast.h>.
	* include/bits/stl_vector.h (erase): Fix signatures in C++11 mode.
	(vector<>::_M_erase): Declare.
	* include/bits/stl_bvector.h: Likewise.
	* include/bits/vector.tcc (vector<>::_M_erase): Define.
	* include/ext/vstring.h (erase): Fix signatures in C++11 mode.
	* include/debug/deque: Adjust.
	* include/debug/list: Likewise.
	* include/debug/vector: Likewise.
	* include/profile/deque: Likewise.
	* include/profile/list: Likewise.
	* include/profile/vector: Likewise.
	* testsuite/util/exception/safety.h (erase_base<deque>,
	erase_base<deque>, erase_base<vector>): Remove.
	(erase_base<__versa_string>): Update.
	* testsuite/ext/vstring/modifiers/char/54577.cc: New.
	* testsuite/ext/vstring/modifiers/wchar_t/54577.cc: Likewise.
	* testsuite/23_containers/deque/modifiers/erase/54577.cc: Likewise.
	* testsuite/23_containers/list/modifiers/erase/54577.cc: Likewise.
	* testsuite/23_containers/vector/bool/modifiers/erase/54577.cc:
	Likewise.
	* testsuite/23_containers/vector/modifiers/erase/54577.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.

From-SVN: r198790

From-SVN: r198789

2013-05-10  Sebastian Huber <sebastian.huber@embedded-brains.de>

	* config/arm/t-rtems-eabi: Remove mthumb/march=armv7 multilib.
	Add mthumb/march=armv7-a multilib.
	Add mthumb/march=armv7-r multilib.
	Add mthumb/march=armv7-a/mfpu=neon/mfloat-abi=hard multilib.

From-SVN: r198784

2013-05-10  Ralf Corsépius  <ralf.corsepius@rtems.org>

	* config/v850/t-rtems: Add more multilibs.

From-SVN: r198781

	PR c++/57196
	* pt.c (convert_template_argument): Use dependent_template_arg_p,
	not uses_template_parms.

From-SVN: r198778

re PR c++/57047 ([C++11] stl_pair.h:137:64: internal compiler error: Segmentation fault in constexpr constructor)

	PR c++/57047
	* semantics.c (cxx_fold_indirect_ref): Fix thinko.

From-SVN: r198777

	PR c++/55149
	* semantics.c (add_capture): Error rather than abort on copy
	capture of VLA.
	* typeck.c (maybe_warn_about_returning_address_of_local): Don't
	warn about capture proxy.

From-SVN: r198776

From-SVN: r198775

re PR tree-optimization/57214 (ice: tree check: expected ssa_name, have integer_cst in coalesce_partitions, at tree-ssa-coalesce.c:1194)

2013-05-10  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/57214
	* tree-ssa-loop-ivcanon.c (propagate_constants_for_unrolling): Do
	not propagate from SSA names that occur in abnormal PHI nodes.

From-SVN: r198773

2013-05-10  Marc Glisse  <marc.glisse@inria.fr>

gcc/
	* stor-layout.c (element_precision): New function.
	* machmode.h (element_precision): Declare it.
	* tree.c (build_minus_one_cst): New function.
	(element_precision): Likewise.
	* tree.h (build_minus_one_cst): Declare new function.
	(element_precision): Likewise.
	* fold-const.c (operand_equal_p): Use element_precision.
	(fold_binary_loc): Handle vector types.
	* convert.c (convert_to_integer): Use element_precision.
	* gimple.c (iterative_hash_canonical_type): Handle complex and vectors
	separately.

gcc/c-family/
	* c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
	vectors.

gcc/testsuite/
	* gcc.dg/vector-shift.c: New testcase.

From-SVN: r198772

	* config/mips/mips-protos.h (m16_uimm3_b, m16_simm4_1, m16_nsimm4_1)
	(m16_simm5_1, m16_nsimm5_1, m16_uimm5_4, m16_nuimm5_4, m16_simm8_1)
	(m16_nsimm8_1, m16_uimm8_1, m16_nuimm8_1, m16_uimm8_m1_1, m16_uimm8_4)
	(m16_nuimm8_4, m16_simm8_8, m16_nsimm8_8): Delete.
	* config/mips/mips.c (m16_check_op, m16_uimm3_b, m16_simm4_1)
	(m16_nsimm4_1, m16_simm5_1, m16_nsimm5_1, m16_uimm5_4, m16_nuimm5_4)
	(m16_simm8_1, m16_nsimm8_1, m16_uimm8_1, m16_nuimm8_1, m16_uimm8_m1_1)
	(m16_uimm8_4, m16_nuimm8_4, m16_simm8_8, m16_nsimm8_8): Delete.
	* config/mips/constraints.md (Udb8, Usb5, Usb8, Usd8, Uub8, Uuw5)
	(Uuw8): New constraints.
	(Usb4): Move into alphabetical order.
	* config/mips/predicates.md (db8_operand, sb5_operand, sb8_operand)
	(sd8_operand, ub8_operand, uw8_operand): New predicates.
	* config/mips/mips.md (*xor<mode>3, *xor<mode>3_mips16): Name
	previously unnamed patterns.
	(*add<mode>3_mips16, *xor<mode>3_mips16, *<optab>si3_mips16)
	(*ashldi3_mips16, *ashrdi3_mips16, *lshrdi3_mips16)
	(*slt<u>_<GPR:mode><GPR2:mode>_mips16)
	(*sle<u>_<GPR:mode><GPR2:mode>_mips16): Use constraints instead
	of set_attr_alternative/if_then_else.  Use extended_mips16 instead
	of specific lengths.

From-SVN: r198771

	* config/i386/i386.md (rotateinv): New code attr.
	(*<rotate_insn><mode>3_1, *<rotate_insn>si3_1_zext,
	*<rotate_insn>qi3_1_slp): Emit rorl %eax instead of
	roll $31, %eax, etc.

	* gcc.target/i386/rotate-1.c: Accept rolb or rorb instruction.

From-SVN: r198770

	PR tree-optimization/45216
	PR tree-optimization/57157
	* tree-ssa-forwprop.c (simplify_rotate): New function.
	(ssa_forward_propagate_and_combine): Call it.

	* c-c++-common/rotate-1.c: New test.
	* c-c++-common/rotate-1a.c: New test.
	* c-c++-common/rotate-2.c: New test.
	* c-c++-common/rotate-2a.c: New test.
	* c-c++-common/rotate-3.c: New test.
	* c-c++-common/rotate-3a.c: New test.
	* c-c++-common/rotate-4.c: New test.
	* c-c++-common/rotate-4a.c: New test.

From-SVN: r198769

	* testsuite/util/testsuite_abi.cc (check_version): Add CXXABI_1.3.8.

From-SVN: r198768

tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Do not disable peeling when we version for aliasing.

2013-05-10  Richard Biener  <rguenther@suse.de>

	* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Do not
	disable peeling when we version for aliasing.
	(vector_alignment_reachable_p): Honor explicit user alignment.
	(vect_supportable_dr_alignment): Likewise.
	* tree-vect-loop-manip.c (vect_can_advance_ivs_p): Use
	STMT_VINFO_LOOP_PHI_EVOLUTION_PART instead of recomputing it.
	* tree-vect-loop.c (vect_transform_loop): First apply versioning,
	then peeling to arrange for the cost-model check to come first.

	* gcc.target/i386/avx256-unaligned-load-2.c: Make well-defined.
	* gcc.target/i386/l_fma_double_1.c: Adjust.
	* gcc.target/i386/l_fma_double_2.c: Likewise.
	* gcc.target/i386/l_fma_double_3.c: Likewise.
	* gcc.target/i386/l_fma_double_4.c: Likewise.
	* gcc.target/i386/l_fma_double_5.c: Likewise.
	* gcc.target/i386/l_fma_double_6.c: Likewise.
	* gcc.target/i386/l_fma_float_1.c: Likewise.
	* gcc.target/i386/l_fma_float_2.c: Likewise.
	* gcc.target/i386/l_fma_float_3.c: Likewise.
	* gcc.target/i386/l_fma_float_4.c: Likewise.
	* gcc.target/i386/l_fma_float_5.c: Likewise.
	* gcc.target/i386/l_fma_float_6.c: Likewise.

From-SVN: r198767

	* configure.ac (HAVE_AS_TLS): Swap powerpc64 and powerpc cases.
	(HAVE_LD_LARGE_TOC): Don't mention AIX in help text.
	* configure: Regenerate.

From-SVN: r198766

	PR target/55033
	* varasm.c (default_elf_select_section): Move !DECL_P check..
	(get_named_section): ..to here before calling get_section_name.
	Adjust assertion.
	(default_section_type_flags): Add DECL_P check.
	* config/i386/winnt.c (i386_pe_section_type_flags): Likewise.
	* config/rs6000/rs6000.c (rs6000_xcoff_section_type_flags): Likewise.

From-SVN: r198762

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