* x86-tune.def (partial_reg_stall): Disable for CoreI7 and newer.
	(sse_typeless_stores): Enable for core
	(sse_load0_by_pxor): Likewise.
	(four_jump_limit): Disable for core.
	(pad_returns): Likewise.
	(avoid_vector_decode): Likewise.
	(fuse_cmp_and_branch): Enable for cores.
	* i386.c (x86_accumulate_outgoing_args): Disable for cores.

From-SVN: r202813

From-SVN: r202811

re PR middle-end/56791 (Segmentation fault in stage2 gengenrtl -- Incorrect instruction sequence generated by reload)

	PR middle-end/56791
	* config/pa/pa.c (pa_option_override): Disable auto increment and
	decrement instructions until reload is completed.

From-SVN: r202807

	* config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Define
	__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2,
	and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.

From-SVN: r202803

* config/rl78/rl78.c: Various whitespace and comment tweaks.
(need_to_save): Save bank 0 on interrupts.
(characterize_address): Strip far address wrappers.
(rl78_as_legitimate_address): Likewise.
(transcode_memory_rtx): Likewise.
(rl78_peep_movhi_p): Disable this peephole after devirt.
(rl78_propogate_register_origins): Forget all origins when a
CLOBBER is seen.
* config/rl78/rl78-virt.md: Various whitespace tweaks.
* config/rl78/rl78-real.md: Various whitespace tweaks.  Additional
peephole2's.
* config/rl78/rl78.md (sel_rb): Disable for G10 just in case.
* config/rl78/rl78-expand.md (movqi): Check for subregs of consts.
* config/rl78/rl78.h (LINK_SPEC): Pass -gc-sections unless
relocating.
* config/rl78/constraints.md: Various whitespace and paren tweaks.

Co-Authored-By: Nick Clifton <nickc@redhat.com>

From-SVN: r202801

	* config/pa/pa.md: In "scc" insn patterns, change output template to
	handle const0_rtx in reg_or_0_operand operands.

From-SVN: r202798

re PR c++/58481 (Internal compiler error when passing argument packs to base class method inside a lambda)

/cp
2013-09-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58481
	* pt.c (tsubst_copy): Use current_nonlambda_class_type to
	call tsubst_baselink.

/testsuite
2013-09-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58481
	* g++.dg/cpp0x/lambda/lambda-this17.C: New.

From-SVN: r202797

PR target/56875
2013-09-20  Martin Husemann  <martin@NetBSD.org>
	    Jan-Benedict Glaw  <jbglaw@lug-owl.de>

gcc/
	* config/vax/vax.c (vax_output_int_move): Use D format specifier.
	* config/vax/vax.md (ashldi3, <unnamed>): Ditto.

gcc/testsuite/
	* gcc.target/vax/vax.exp: New.
	* gcc.target/vax/pr56875.c: Ditto.

From-SVN: r202796

	PR testsuite/57605
libstdc++-v3/
	* testsuite/lib/libstdc++.exp (libstdc++_init): Prepend
	-fdiagnostics-color=never to cxxflags.
libmudflap/
	* testsuite/lib/libmudflap.exp (libmudflap-init): Append
	-fdiagnostics-color=never to cxxflags.
libgomp/
	* testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
	ALWAYS_CFLAGS.

From-SVN: r202791

2013-09-20  Richard Biener  <rguenther@suse.de>

	PR middle-end/58484
	* tree-scalar-evolution.c (struct scev_info_str): Shrink by
	remembering SSA name version and block index.
	(new_scev_info_str): Adjust.
	(hash_scev_info): Likewise.  Also hash the block index.
	(eq_scev_info): Adjust.
	(find_var_scev_info): Likewise.
	(struct instantiate_cache_entry): Remove.
	(struct instantiate_cache_type): Use a htab to map name, block
	to chrec.
	(instantiate_cache_type::~instantiate_cache_type): Adjust.
	(get_instantiated_value_entry): Likewise.
	(hash_idx_scev_info, eq_idx_scev_info): New functions.
	(instantiate_scev_name): Adjust.

	* gfortran.dg/pr58484.f: New testcase.

From-SVN: r202790

From-SVN: r202789

From-SVN: r202788

gcc/

	* config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args):
	Call aarch64_simd_expand_args to update op[argc].

From-SVN: r202784

2013-09-20  Basile Starynkevitch  <basile@starynkevitch.net>

	* plugin.c (parse_plugin_arg_opt): Accept equal sign inside 
          plugin argument.

From-SVN: r202783

2013-09-20  Basile Starynkevitch  <basile@starynkevitch.net>

       * gengtype.c (file_rules): Added rule for *.cc files.
       (get_output_file_with_visibility): Give fatal message when no
       rules found.

From-SVN: r202782

2013-09-20  Marc Glisse  <marc.glisse@inria.fr>

	PR libstdc++/58338
	* include/bits/allocator.h (__alloc_swap::_S_do_it,
	__shrink_to_fit_aux::_S_do_it): Mark as noexcept.
	* include/bits/basic_string.h (basic_string::_Rep) [_S_empty_rep,
	_M_is_leaked, _M_is_shared, _M_set_leaked, _M_set_sharable,
	_M_set_length_and_sharable, _M_dispose]: Likewise.
	(basic_string::_Alloc_hider::_Alloc_hider): Likewise.
	(basic_string) [_M_data, _M_rep, _M_ibegin, _M_iend, _M_limit,
	_M_disjunct, _M_copy, _M_move, _M_assign, _S_copy_chars, _S_compare,
	_S_empty_rep, shrink_to_fit, operator[] const, front const, back const]:
	Likewise.
	[clear]: Link to PR 56166.
	[swap]: Link to PR 58265.
	* include/bits/stl_deque.h (_Deque_iterator) [_S_buffer_size,
	_Deque_iterator, _M_const_cast, operator*, operator->, operator++,
	operator--, operator+=, operator+, operator-=, operator-, operator[],
	_M_set_node]: Mark as noexcept.
	(operator==(const _Deque_iterator&, const _Deque_iterator&),
	operator!=(const _Deque_iterator&, const _Deque_iterator&),
	operator<(const _Deque_iterator&, const _Deque_iterator&),
	operator>(const _Deque_iterator&, const _Deque_iterator&),
	operator<=(const _Deque_iterator&, const _Deque_iterator&),
	operator>=(const _Deque_iterator&, const _Deque_iterator&),
	operator-(const _Deque_iterator&, const _Deque_iterator&),
	operator+(ptrdiff_t, const _Deque_iterator&)): Likewise.
	(_Deque_base) [_Deque_base(const allocator_type&)]: Add missing call to
	_M_initialize_map.
	[~_Deque_base, _M_deallocate_node, _M_deallocate_map, _M_destroy_nodes]:
	Mark as noexcept.
	(_Deque_base::_Deque_impl) [_Deque_impl(const _Tp_alloc_type&),
	_Deque_impl(_Tp_alloc_type&&)]: Likewise.
	(deque) [_S_buffer_size, operator=(deque&&), shrink_to_fit, operator[],
	front, back, pop_front, pop_back, swap]: Likewise.
	[deque(), deque(const allocator_type&)]: Merge.
	* include/debug/deque (deque) [operator=(deque&&), shrink_to_fit,
	operator[], front, back, pop_front, pop_back, swap]: Mark as noexcept.
	* include/profile/deque (deque) [operator=(deque&&), operator[], front,
	back, pop_front, pop_back, swap]: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
	Adjust line number.
	* 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.

From-SVN: r202781

2013-09-20  Renlin Li  <renlin.li@arm.com>

	* config/aarch64/aarch64.c (aarch64_expand_prologue): Use plus_constant.
	(aarch64_expand_epilogue): Likewise.
	(aarch64_legitimize_reload_address): Likewise.

From-SVN: r202780

2013-09-20  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR middle-end/57748
        * expr.c (expand_assignment): Remove misalignp code path.

testsuite/

        PR middle-end/57748
        * gcc.dg/torture/pr57748-1.c: New test.
        * gcc.dg/torture/pr57748-2.c: New test.

From-SVN: r202778

2013-09-20  Marek Polacek  <polacek@redhat.com>

	PR sanitizer/58413
	* ubsan.c (get_ubsan_type_info_for_type): Use TYPE_SIZE instead of
	TYPE_PRECISION.  Add asserts.

testsuite/
	* c-c++-common/ubsan/shift-4.c: New test.

From-SVN: r202776

2013-09-20  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/58453
	* tree-loop-distribution.c (distribute_loop): Apply the cost
	model for -ftree-loop-distribute-patterns, too.

	* gcc.dg/tree-ssa/ldist-23.c: New testcase.

From-SVN: r202775

re PR tree-optimization/58473 (FAIL: ext/random/normal_mv_distribution/cons/default.cc (test for excess errors))

2013-09-20  Richard Biener  <rguenther@suse.de>

	PR middle-end/58473
	* tree-chrec.h (build_polynomial_chrec): Use gcc_checking_assert,
	make type comparison less strict.

From-SVN: r202774

	* libtool.m4 (_LT_ENABLE_LOCK <ld -m flags>): Remove non-canonical
	ppc host match.  Support little-endian powerpc linux hosts.
Regenerate configure throughout.

From-SVN: r202773

2013-09-20  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/58099
	* expr.c (gfc_check_pointer_assign): Remove second call to
	'gfc_compare_interfaces' with swapped arguments.
	* interface.c (gfc_compare_interfaces): Symmetrize the call to
	'check_result_characteristics' by calling it with swapped arguments.

2013-09-20  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/58099
	* gfortran.dg/proc_ptr_43.f90: New.

From-SVN: r202766

2013-09-20  Marek Polacek  <polacek@redhat.com>

	PR other/58467
	* doc/extend.texi: Document that attribute used is meant to be used
	on variables with static storage duration.

From-SVN: r202764

From-SVN: r202763

Test is bug479.

From-SVN: r202751

	PR tree-optimization/58472
	* tree-vect-stmts.c (vectorizable_store, vectorizable_load): For
	simd_lane_access set inv_p = false.
	* omp-low.c (lower_rec_input_clauses): Set TREE_NO_WARNING on
	the simduid magic VAR_DECL.

	* c-c++-common/gomp/pr58472.c: New test.

From-SVN: r202748

From-SVN: r202747

tree-ssa-dom.c (record_temporary_equivalences): New function split out of dom_opt_dom_walker::after_dom_children.

       * tree-ssa-dom.c (record_temporary_equivalences): New function
        split out of dom_opt_dom_walker::after_dom_children.
        (dom_opt_dom_walker::thread_across_edge): Move common code
        in here from dom_opt_dom_walker::after_dom_children.
        (dom_opt_dom_walker::after_dom_children): Corresponding simplifictions.

From-SVN: r202742

	* i386.h (TARGET_GENERIC32, TARGET_GENERIC64): Remove.
	(TARGET_GENERIC): Use PROCESOR_GENERIC
	(enum processor_type): Unify generic32 and 64.
	* i386.md (cpu): Likewise.
	* x86-tune.def (use_leave): Enable for generic32.
	(avoid_vector_decode, slow_imul_imm32_mem, slow_imul_imm8): Likewise.
	* athlon.md: Change generic64 to generic in all occurences.
	* i386-c.c (ix86_target_macros_internal): Unify generic64 and 32.
	(ix86_target_macros_internal): Likewise.
	* driver-i386.c (host_detect_local_cpu): Likewise.
	* i386.c (generic64_memcpy, generic64_memset, generic64_cost): Rename to ..
	(generic_memcpy, generic_memset, generic_cost): This one.
	(generic32_memcpy, generic32_memset, generic32_cost): Remove.
	(m_GENERIC32, m_GENERIC64): Remove.
	(m_GENERIC): Turn into one flag.
	(processor_target): Unify generic tunnings.
	(ix86_option_override_internal): Replace generic32/64 by generic.
	(ix86_issue_rate): Likewise.
	(ix86_adjust_cost): Likewise.

From-SVN: r202741

	* cgraph.c (cgraph_create_edge_1): Avoid uninitialized read
	of speculative flag.

From-SVN: r202740

omp-low.c (expand_omp_sections): Always pass len - 1 to GOMP_sections_start, even if !exit_reachable.

	* omp-low.c (expand_omp_sections): Always pass len - 1 to
	GOMP_sections_start, even if !exit_reachable.
libgomp/
	* testsuite/libgomp.c/sections-2.c: New test.

From-SVN: r202738

2013-09-19  Marc Glisse  <marc.glisse@inria.fr>

	PR libstdc++/58338
	* include/bits/stl_tree.h (_Rb_tree_node_base) [_S_minimum, _S_maximum]:
	Mark as noexcept.
	(_Rb_tree_iterator) [_Rb_tree_iterator, operator*, operator->,
	operator++, operator--, operator==, operator!=]: Likewise.
	(_Rb_tree_const_iterator) [_Rb_tree_const_iterator, _M_const_cast,
	operator*, operator->, operator++, operator--, operator==, operator!=]:
	Likewise.
	(operator==(const _Rb_tree_iterator&, const _Rb_tree_const_iterator&),
	operator!=(const _Rb_tree_iterator&, const _Rb_tree_const_iterator&)):
	Likewise.
	(_Rb_tree) [_M_put_node, _M_destroy_node, _M_root, _M_leftmost,
	_M_rightmost, _M_begin, _M_end, _S_left, _S_right, _S_minimum,
	_S_maximum]: Likewise.
	* include/debug/string (basic_string) [basic_string(const _Allocator&),
	shrink_to_fit, operator[], pop_back]: Likewise.
	* include/ext/vstring.h (__versa_string) [_M_limit, _M_disjunct,
	_M_ibegin, _M_iend, __versa_string(const _Alloc&),
	operator=(__versa_string&&), shrink_to_fit, operator[], front,
	back, assign(__versa_string&&), swap]: Likewise.
	(__versa_string) [__versa_string(), __versa_string(const _Alloc&)]:
	Merge.

From-SVN: r202737

	* MAINTAINERS (diagnostic messages): Add myself as diagnostics
	maintainer.

From-SVN: r202732

From-SVN: r202731

Test case is fixedbugs/bug478.go in master testsuite.

From-SVN: r202726

re PR fortran/57697 ([OOP] Segfault with defined assignment for components during intrinsic assignment)

2013-09-18  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57697
        * gfortran.dg/defined_assignment_11.f90: New.

From-SVN: r202725

From-SVN: r202723

2013-09-18  Tobias Burnus  <burnus@net-b.de>

        * expr.c (gfc_check_assign_symbol): Free lvalue.ref.

From-SVN: r202722

2013-09-18  Vladimir Makarov  <vmakarov@redhat.com>

	* lra-constraints.c (need_for_all_save_p): Use macro
	HARD_REGNO_CALL_PART_CLOBBERED.
	* lra-lives.c (check_pseudos_live_through_calls): Use the macro to
	set up pseudo conflict hard regs.

From-SVN: r202721