From-SVN: r221254

From-SVN: r221253

	PR sanitizer/65280
	* doc/invoke.texi: Update description of -fsanitize=bounds.

	* c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
	before trying to figure out whether we have a flexible array member.

	* c-c++-common/ubsan/bounds-1.c: Add testing of flexible array
	member-like arrays.
	* c-c++-common/ubsan/bounds-8.c: New test.
	* c-c++-common/ubsan/bounds-9.c: New test.
	* gcc.dg/ubsan/bounds-2.c: New test.

Co-Authored-By: Martin Uecker <uecker@eecs.berkeley.edu>

From-SVN: r221250

	* ptree.c (cxx_print_lambda_node): New.
	(cxx_print_xnode): Handle LAMBDA_EXPR.

From-SVN: r221249

re PR testsuite/63175 (FAIL: gcc.dg/vect/costmodel/ppc/costmodel-bb-slp-9a.c scan-tree-dump-times slp2" basic block vectorized using SLP" 1)

2015-03-05  Martin Sebor  <msebor@redhat.com>

	* PR testsuite/63175
	* gcc.dg/vect/costmodel/ppc/costmodel-bb-slp-9a.c (main1): Move
	checking of results into main to prevent it from getting optimized
	away.
	* gcc.dg/vect/costmodel/ppc/costmodel-bb-slp-9a-pr63175.c: New test.

From-SVN: r221248

2015-03-06  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * dg-extract-results.sh: Check that the necessary python modules exist.

From-SVN: r221247

2015-03-06  Wilco Dijkstra  <wdijkstr@arm.com>

  gcc/
    * tree-ssa-phiopt.c (neg_replacement): Remove.
    (tree_ssa_phiopt_worker): Remove negate optimization.

  gcc/testsuite/
    * gcc.dg/tree-ssa/pr45685.c: Move to gcc.target/i386.
    * gcc.target/aarch64/csneg-1.c (test_csneg_cmp): New test.
    * gcc.target/i386/pr45685.c: Moved test, check for conditional move on x64.

From-SVN: r221246

From-SVN: r221245

	PR ipa/65302
	* value-prof.c (gimple_ic): Pure dead eh edges when needed.
	* g++.dg/lto/pr65302_1.C: New testcase.
	* g++.dg/lto/pr65302_0.C: New testcase.

From-SVN: r221244

gcc/

	* gcc.target/arm/atomic-comp-swap-release-acquire.c: Add
	-fno-ipa-icf to dg-options.

From-SVN: r221243

/
	* MAINTAINERS (CPU Port Maintainers): Add myself
	i386 vector ISA extns mantainer.

From-SVN: r221238

re PR middle-end/64928 (Inordinate cpu time and memory usage in "phase opt and generate" with -ftest-coverage -fprofile-arcs)

2015-03-06  Richard Biener  <rguenther@suse.de>

	PR middle-end/64928
	* tree-ssa-live.h (struct tree_live_info_d): Add livein_obstack
	and liveout_obstack members.
	(calculate_live_on_exit): Remove.
	(calculate_live_ranges): Change declaration.
	* tree-ssa-live.c (liveness_bitmap_obstack): Remove global var.
	(new_tree_live_info): Adjust.
	(calculate_live_ranges): Delete livein when not wanted.
	(calculate_live_ranges): Do not initialize liveness_bitmap_obstack.
	Deal with partly deleted live info.
	(loe_visit_block): Remove temporary bitmap by using
	bitmap_ior_and_compl_into.
	(live_worklist): Adjust accordingly.
	(calculate_live_on_exit): Make static.
	* tree-ssa-coalesce.c (coalesce_ssa_name): Tell calculate_live_ranges
	we do not need livein.

From-SVN: r221237

	* include/std/future (future_error(error_code)): Construct base
	class with error_code's message.
	* src/c++11/future.cc (future_error::what()): Do not call c_str() on
	temporary string.

From-SVN: r221236

From-SVN: r221235

2015-03-06  Alex Velenko  <alex.velenko@arm.com>

	* ChangeLog (2015-03-05): Reflect Richard Henderson as actual author of
	the patch.

From-SVN: r221234

for -flto -fuse-linker-plugin


gcc/testsuite/

	* c-c++-common/torture/aarch64-vect-lane-2.c: Skip for LTO
	compiles.

From-SVN: r221233

	* c-ada-spec.c (dump_ada_double_name): Fix pasto.

Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com>

From-SVN: r221231

For expressions containing a TypeSwitchGuard with a short variable
declaration e.g. var := x.(type), the spec says that var is declared
at the beginning of the implicit block for each in each clause.
Previously, var was declared in the block for the switch statement
and each implicit block, which led to errors if the type case clause
referenced a type with a similar name as the declared variable.

Fixes golang/go#10047.

From-SVN: r221230

From-SVN: r221229

From-SVN: r221226

2015-03-05  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/64342
	* lra-assigns.c (find_hard_regno_for): Rename to
	find_hard_regno_for_1.  Add a new parameter.
	(find_hard_regno_for): New function using find_hard_regno_for_1.

From-SVN: r221223

gcc:
2015-03-05  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR rtl-optimization/65067
        * expmed.c (store_bit_field, extract_bit_field): Reworked the
        strict volatile bitfield handling.

testsuite:
2015-03-05  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * gcc.target/arm/pr65067.c: New test.

From-SVN: r221222

	PR ipa/65318
	* ipa-icf.c (sem_variable::equals): Compare variables types.
	* gcc.dg/ipa/pr65318.c: New test.

From-SVN: r221221

2015-03-05  Alex Velenko  <alex.velenko@arm.com>

	* config/arm/arm.c (arm_function_in_section_p): Fix predicate to
	correctly check weak symbol binding.

From-SVN: r221220

2015-03-05  Steve Ellcey  <sellcey@imgtec.com>

	PR middle-end/65315
	* cfgexpand.c (expand_stack_vars): Update large_align to maximum
	needed alignment.

From-SVN: r221219

gcc/jit/ChangeLog:
	* docs/cp/intro/tutorial03.rst: Add missing arguments to
	gccjit::block::end_with_conditional call.  Add on_true/on_false
	comments.  Tweak the wording.
	* docs/intro/tutorial03.rst: Add missing arguments to
	gcc_jit_block_end_with_conditional call.  Add some clarifying
	comments.
	* docs/topics/compilation.rst: Tweak the wording to avoid an
	ambiguous use of "this".
	* docs/topics/contexts.rst: Fix a typo.
	* docs/topics/expressions.rst (GCC_JIT_BINARY_OP_MINUS): Remove
	a stray backtick.
	* docs/_build/texinfo/libgccjit.texi: Regenerate.

From-SVN: r221218

From-SVN: r221217

	PR ada/65319
	* c-ada-spec.c (print_destructor): Remove obsolete code.

From-SVN: r221213

	* include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
	noconv result.
	* testsuite/22_locale/conversions/string/2.cc: Also test UTF-8.
	* testsuite/22_locale/conversions/string/3.cc: Likewise, and UTF-16.

From-SVN: r221212

	* ipa-inline.c (inline_small_functions): Set default value to
	prevent warning during bootstrap.
	* tree.h: Add pragma guard that ignores false positives during
	bootstrap.

From-SVN: r221211

gcc/testsuite:
	* gcc.dg/tree-ssa/ssa-dom-cse-2.c:

From-SVN: r221210

gcc/testsuite/:
	* gcc.dg/var-expand1.c: Force max-completely-peel-times and
	max-unroll-times back to defaults for s390.

From-SVN: r221209

	Fix last commit.

From-SVN: r221208

2015-03-05  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/64665
	* g++.dg/cpp0x/initlist92.C: New.

From-SVN: r221207

2015-03-05  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/65310
	* tree-vect-data-refs.c (vect_compute_data_ref_alignment):
	Properly preserve alignment of the base of the access.

	* gcc.dg/vect/pr65310.c: New testcase.

From-SVN: r221206

re PR c++/64834 (Captured variable not available in unevaluated context in a lambda with auto argument)

2015-03-05  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/64834
	* g++.dg/cpp1y/lambda-generic-uneval1.C: New.

From-SVN: r221205

2015-03-05  Richard Biener  <rguenther@suse.de>

	PR ipa/65270
	* ipa-icf-gimple.c (func_checker::compare_memory_operand):
	Compare dependence info.

From-SVN: r221204

2015-03-05  Richard Biener  <rguenther@suse.de>

	PR middle-end/65233
	* ipa-polymorphic-call.c: Include tree-ssa-operands.h and
	tree-into-ssa.h.
	(walk_ssa_copies): Revert last chage.  Instead do not walk
	SSA names registered for SSA update.

From-SVN: r221203

From-SVN: r221202

 	PR ipa/65270
	* ipa-icf.c (sem_item::compare_cgraph_references): Compare
	vtable references for their containing type.
	(sem_function::equals_wpa): Compare TYPE_RESTRICT
	and type attributes.

From-SVN: r221199