From-SVN: r193201

	* config/i386/i386.c (print_reg): Replace REX_INT_REG_P with
	REX_INT_REGNO_P.

From-SVN: r193197

	* include/profile/deque: Constrain InputIterator parameters.
	* include/profile/forward_list: Likewise.
	* include/profile/list: Likewise.
	* include/profile/map.h: Likewise.
	* include/profile/multimap.h: Likewise.
	* include/profile/set.h: Likewise.
	* include/profile/multiset.h: Likewise.
	* include/profile/vector: Likewise.

From-SVN: r193196

re PR testsuite/55186 (gcc.dg/const-uniq-1.c fails due to vector expected but not being in the constant pool)

	PR testsuite/55186
	* gcc.dg/const-uniq-1.c (a): Increase length four times.

From-SVN: r193194

	* gcc.dg/torture/pr53922.c: Use -Wl,-undefined,dynamic_lookup on
	darwin.

From-SVN: r193193

	PR tree-optimization/54986
	* gimple-fold.c (canonicalize_constructor_val): Strip again all no-op
	conversions on entry but add them back on exit if needed.

From-SVN: r193188

* gcc/final.c (final_scan_insn) [HAVE_cc0]: Handle all comparison
codes in non-jump and cmove insn.

* gcc/testsuite/gcc.dg/torture/fp-compare.c: New testcase.

From-SVN: r193187

	* include/profile/forward_list: Update to meet allocator-aware
	requirements.
	* include/debug/forward_list: Likewise.
	* include/debug/vector: Verify allocators are swapped or equal.
	* include/debug/macros.h (__glibcxx_check_equal_allocs): Define.
	* include/debug/formatter.h: Add new debug message.
	* src/c++11/debug.cc: Likewise.
	* testsuite/23_containers/forward_list/allocator/swap.cc: Do not
	swap containers with non-propagating, non-equal allocators.
	* testsuite/23_containers/vector/allocator/swap.cc: Likewise.

From-SVN: r193186

2012-11-05  Benjamin Kosnik  <bkoz@redhat.com>
            Oleg Smolsky  <oleg@smolsky.net>

	PR libstdc++/55028
	*  config/abi/pre/gnu-versioned-namespace.ver: Add symbols.
	* testsuite/23_containers/unordered_multimap/insert/55028-debug.cc: New.

Co-Authored-By: Oleg Smolsky <oleg@smolsky.net>

From-SVN: r193185

2012-10-05  François Dumont  <fdumont@gcc.gnu.org>

	* include/ext/throw_allocator.h (__throw_value_base): Add move
	semantic, not throwing.
	(__throw_value_limit): Likewise.
	(__throw_value_random): Likewise.
	* testsuite/util/exception/safety.h: Add validation of C++11
	methods emplace/emplace_front/emplace_back/emplace_hint.
	* testsuite/util/testsuite_container_traits.h: Signal emplace
	support on deque, forward_list, list and vector.
	* testsuite/23_containers/deque/requirements/exception/
	propagation_consistent.cc: Remove dg-do run fail.

From-SVN: r193184

mode-switching.c (create_pre_exit): Force late switching if __builtin_{apply,return} emitted a load that require...

	* mode-switching.c (create_pre_exit): Force late switching if
	__builtin_{apply,return} emitted a load that require mode,
	other than MODE_EXIT.


Co-Authored-By: Vladimir Yakovlev <vladimir.b.yakovlev@intel.com>

From-SVN: r193182

2012-11-05  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/55215
	* include/bits/random.tcc (mersenne_twister_engine<>::seed(_Sseq&)):
	Assign state_size to _M_p.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/55215.cc:
	New.
	* testsuite/26_numerics/random/independent_bits_engine/cons/55215.cc:
	Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/55215.cc:
	Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	55215.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/55215.cc:
	Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	55215.cc: Likewise.

From-SVN: r193181

re PR target/55204 (ICE: in extract_insn, at recog.c:2140 (unrecognizable insn) with -O --param loop-invariant-max-bbs-in-loop=0)

gcc/
	PR target/55204
	* config/i386/i386.c (ix86_address_subreg_operand): Remove stack
	pointer check.
	(print_reg): Use true_regnum rather than REGNO.
	(ix86_print_operand_address): Remove SUBREG handling.

From-SVN: r193178

	* gcc.dg/const-1.c: Update.
	* gcc.dg/pure-1.c: Update.
	* tree-ssa-loop-niter.c (finite_loop_p): Revamp to be just wrapper of
	max_loop_iterations.

From-SVN: r193175

2012-11-03  Florian Weimer  <fweimer@redhat.com>

	* libsupc++/vec.cc (compute_size): New.
	(__cxa_vec_new2, __cxa_vec_new3): Use it.
	* testsuite/18_support/cxa_vec.cc: New.

From-SVN: r193174

From-SVN: r193173

From-SVN: r193172

	* reorg.c (fill_simple_delay_slots): Avoid calling optimize_skip
	with a return instruction.

From-SVN: r193171

2012-11-05  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55151
	* lra-constraints.c (process_alt_operands): Permit putting reg
	value into memory.  Increase reject for this case.

2012-11-05  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55151
	* gcc.dg/pr55151.c: New test.

From-SVN: r193170

2012-11-05  Dehao Chen  <dehao@google.com>

	* final.c (reemit_insn_block_notes): Do not change scope if insn
	location is UNKNOWN_LOCATION.

From-SVN: r193169

md.texi (Defining Attributes): Document that we are defining HAVE_ATTR_name macors as 1 for defined attributes...

	* doc/md.texi (Defining Attributes): Document that we are defining
	HAVE_ATTR_name macors as 1 for defined attributes, and as 0
	for undefined special attributes.
	* final.c (asm_insn_count, align_fuzz): Always define.
	(insn_current_reference_address): Likewise.
	(init_insn_lengths): Use if (HAVE_ATTR_length) instead of
	#ifdef HAVE_ATTR_length.
	(get_attr_length_1, shorten_branches, final): Likewise.
	(final_scan_insn, output_asm_name): Likewise.
	* genattr.c (gen_attr): Define HAVE_ATTR_name macros for
	defined attributes as 1.
	Remove ancient get_attr_alternative compatibility code.
	For special purpose attributes not provided, define HAVE_ATTR_name
	as 0.
	In case no length attribute is given, provide stub definitions
	for insn_*_length* functions, and also include insn-addr.h.
	In case no enabled attribute is given, provide stub definition.
	* genattrtab.c (write_length_unit_log): Always write a definition.
	* hooks.c (hook_int_rtx_1, hook_int_rtx_unreachable): New functions.
	* hooks.h (hook_int_rtx_1, hook_int_rtx_unreachable): Declare.
	* lra-int.h (struct lra_insn_recog_data): Make member
	alternative_enabled_p unconditional.
	* lra.c (free_insn_recog_data): Use if (HAVE_ATTR_length) instead of
	#ifdef HAVE_ATTR_length.
	(lra_set_insn_recog_data): Likewise.  Make initialization of
	alternative_enabled_p unconditional.
	(lra_update_insn_recog_data): Use #if instead of #ifdef for
	HAVE_ATTR_enabled.
	* recog.c [!HAVE_ATTR_enabled] (get_attr_enabled): Don't define.
	(extract_insn): Check HAVE_ATTR_enabled.
	(gate_handle_split_before_regstack): Use #if instead of
	#if defined for HAVE_ATTR_length.

From-SVN: r193168

	PR debug/54970
	PR debug/54971
	* gcc.dg/guality/pr54970.c: Use NOP instead of "NOP" in inline-asm.

From-SVN: r193162

	* ipa-inline.c (compute_uninlined_call_time,
	compute_inlined_call_time): New functions.
	(RELATIVE_TIME_BENEFIT_RANGE): New macro.
	(relative_time_benefit): Rewrite.
	(edge_badness): Rewrite path with guessed profile and estimated profile.
	* ipa-inline.h (INLINE_HINT_declared_inline, INLINE_HINT_cross_module):
	New hints.
	(struct inline_summary): Add GROWTH filed.
	* ipa-inline-analysis.c (dump_inline_hints): Update.
	(reset_inline_summary): Update.
	(dump_inline_summary): Update.
	(will_be_nonconstant_predicate): Cleanup to use gimple_store_p and
	gimple_assign_load_p predicates.
	(estimate_node_size_and_time): Drop INLINE_HINT_declared_inline hint.
	(simple_edge_hints): New function.
	(do_estimate_edge_time): Return time of invocation of callee rather
	than the time scaled by edge frequency; update hints code.
	(do_estimate_edge_hints): Update.
	(do_estimate_growth): Cleanup.

From-SVN: r193161

	* tree-ssa-loop-niter.c (find_loop_niter): Remove just_once_each_iteration_p.
	(maybe_lower_iteration_bound): Initialize not_executed_last_iteration to  NULL
	* tree-ssa-loop-ivcanon.c (canonicalize_loop_induction_variables): Skip
	just_once_each_iteration_p; record estimated bound when loop has only one
	likely exit; test just_once_each_iteration_p before IV canon itself.

From-SVN: r193159

	PR target/55194
	* dwarf2out.c (value_format) <case dw_val_class_high_pc>: Handle
	also DWARF2_ADDR_SIZE 1 and 2.

From-SVN: r193158

	* ipa-inline.c (leaf_node_p): Rename to ...
	(num_calls) ... this one.
	(want_early_inline_function_p): Allow smal growth on non-leafs.

From-SVN: r193157

	PR testsuite/51128
	* gcc.dg/torture/pr55018.c: Skip if -fno-fat-lto-objects was passed.

From-SVN: r193156

From-SVN: r193155

From-SVN: r193154

	* gcc.dg/tree-ssa/cunroll-9.c: Dump cunrolli details.
	Fix scan-tree-dump-times directive.

From-SVN: r193153

	PR debug/54402
	* var-tracking.c (fp_setter): Return false if there is REG_CFA_RESTORE
	hfp note.
	(vt_initialize): Look for fp_setter in any bb, not just successor of
	entry bb.

From-SVN: r193152

	* config/sh/sh.h (TARGET_CACHE32, TARGET_HARVARD): Delete macro.
	(TARGET_SUPERSCALAR): Add TARGET_SH2A.
	(CACHE_LOG): Use TARGET_HARD_SH4 and TARGET_SH5 instead of
	TARGET_CACHE32.
	(TRAMPOLINE_ALIGNMENT): Use TARGET_HARD_SH4 and TARGET_SH5 instead of
	TARGET_HARVARD.
	* config/sh/sh.c (sh_trampoline_init): Likewise.

From-SVN: r193151

From-SVN: r193150

From-SVN: r193149

2012-11-05  Marc Glisse  <marc.glisse@inria.fr>

	* fold-const.c (fold_unary_loc): Disable conversion optimization
	for void type.

From-SVN: r193146

libatomic/
	* acinclude.m4 (LIBAT_CHECK_IFUNC): Clarify message.
	* configure: Regenerate.

From-SVN: r193145

libatomic/
	* configure: Regenerate.

libitm/
	* configure: Regenerate.

From-SVN: r193144

libgcc/config/libbid/
	* bid_functions.h: Check for __GLIBC__ additionally to LINUX when
	defining format specifiers.

config/
	* dfp.m4 (enable_decimal_float): Enable for i?86*-*-gnu*.

gcc/
	* configure: Regenerate.

libdecnumber/
	* configure: Regenerate.

libgcc/
	* configure: Regenerate.

From-SVN: r193143

boehm-gc/
	* configure.ac: Add stanza for *-*-gnu* threads configuration.
	* configure: Regenerate.
	* include/gc_config.h.in: Likewise.
	* dyn_load.c (_GNU_SOURCE): Define for __GNU__.
	* include/gc_config_macros.h (_REENTRANT, GC_PTHREADS): Define for
	GC_GNU_THREADS.
	* include/private/gcconfig.h (DATASTART): Don't define for I386 &&
	HURD.
	(SIG_SUSPEND, SIG_THR_RESTART, SEARCH_FOR_DATA_START): Define for
	I386 && HURD.
	(UNIX_LIKE, REGISTER_LIBRARIES_EARLY): Define for HURD.
	* os_dep.c (GC_init_linux_data_start): Handle for HURD.
	* pthread_support.c (GC_thr_init): Add case for GC_GNU_THREADS.
	* specific.c: Use for GC_GNU_THREADS.
	* threadlibs.c: Add case for GC_GNU_THREADS.

From-SVN: r193142

	* combine.c: Adjust toplevel comment.
	(make_extraction): Adjust head comment and move up canonicalization.

From-SVN: r193141