From-SVN: r234493

re PR ipa/70366 (chromium fails to build with LTO due to segfault in ipa-inline-transform.c:inline_call)

2016-03-26  Richard Biener  <rguenther@suse.de>
            Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	PR ipa/70366
	* ipa-inline-transform.c (inline_call): Pass opts_for_fn (to->decl)
	instead of
	TREE_OPTIMIZATION (DECL_FUNCTION_SPECIFIC_OPTIMIZATION (to->decl))
	as 2nd argument to cl_optimization_restore().


Co-Authored-By: Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>

From-SVN: r234490

From-SVN: r234489

re PR target/70120 ([aarch64] -g causes Assembler messages: Error: unaligned opcodes detected in executable segment)

2016-03-25  Richard Henderson  <rth@redhat.com>

	PR target/70120
	* config/aarch64/aarch64.c (aarch64_asm_output_pool_epilogue): New.
	* config/aarch64/aarch64-protos.h: Declare it.
	* config/aarch64/aarch64.h (ASM_OUTPUT_POOL_EPILOGUE): New.

	PR target/70120
	* gcc.target/aarch64/pr70120-1.c: New.
	* gcc.target/aarch64/pr70120-2.c: New.
	* gcc.target/aarch64/pr70120-3.c: New.

From-SVN: r234486

re PR c++/64266 (Can GCC produce local mergeable symbols for *.__FUNCTION__ and *.__PRETTY_FUNCTION__ functions?)

	PR c++/64266
	PR c++/70353
	Core issue 1962
	* decl.c (cp_fname_init): Decay the initializer to pointer.
	(cp_make_fname_decl): Set DECL_DECLARED_CONSTEXPR_P,
	DECL_VALUE_EXPR, DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
	Don't call cp_finish_decl.
	* pt.c (tsubst_expr) [DECL_EXPR]: Set DECL_VALUE_EXPR,
	DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.  Don't call cp_finish_decl.
	* constexpr.c (cxx_eval_constant_expression) [VAR_DECL]:
	Handle DECL_VALUE_EXPR.

Co-Authored-By: Martin Liska <mliska@suse.cz>

From-SVN: r234484

gcc/testsuite/ChangeLog:

	PR c++/62212
	* g++.dg/template/mangle2.C: The dg-do directive should be
	"compile" not "assemble".

From-SVN: r234482

	PR lto/69650
	* directives.c (do_linemarker): Test for file left but not entered
	here.
	* line-map.c (linemap_add): Not here.

	PR lto/69650
	* gcc.dg/pr69650.c: New test.

From-SVN: r234481

From-SVN: r234480

gcc/
	PR target/70052
	* config/rs6000/constraints.md (j): Simplify.
	* config/rs6000/predicates.md (easy_fp_constant): Exclude
	decimal float 0.D.
	* config/rs6000/rs6000.md (zero_fp): New mode_attr.
	(mov<mode>_hardfloat, mov<mode>_hardfloat32, mov<mode>_hardfloat64,
	 mov<mode>_64bit_dm, mov<mode>_32bit): Use zero_fp in place of j
	in all constraint alternatives.
	(movtd_64bit_nodm): Delete "j" constraint alternative.
gcc/testsuite/
	* gcc.dg/dfp/pr70052.c: New test.

From-SVN: r234479

	* tree-ssa-propagate.c: Enhance docs for
	SSA_PROP_NOT_INTERESTING.

From-SVN: r234478

From-SVN: r234477

	PR target/70319
	* config/pa/pa.md (bswapdi2): Use a scratch register.

From-SVN: r234475

From-SVN: r234474

	libgomp/
	* testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
	gcc-dg-runtest.
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
	-fno-builtin-acc_on_device instead of -O0.
	* testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
	-O0.
	* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
	Don't specify -O2.
	* testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
	Likewise.

From-SVN: r234471

re PR c++/70386 (ICE with -Wall on valid code on x86_64-linux-gnu in verify_ctor_sanity, at cp/constexpr.c:2232)

	PR c++/70386

	* constexpr.c (cxx_eval_bare_aggregate): Handle PMFs.

From-SVN: r234469

	PR libstdc++/69945
	* config/abi/pre/gnu.ver: Add new symbol.
	* libsupc++/eh_alloc.cc (__gnu_cxx::__freeres): Define.
	* testsuite/18_support/free_eh_pool.cc: New test.

From-SVN: r234465

	PR c++/70323

	* constexpr.c (cxx_eval_call_expression): Don't cache result if
	*overflow_p.

From-SVN: r234463

2016-03-24  Richard Henderson  <rth@redhat.com>

	PR middle-end/69845
	* fold-const.c (extract_muldiv_1): Correct test for multiplication
	overflow.

	PR middle-end/69845
	* gcc.dg/tree-ssa/pr69845-1.c: New test.
	* gcc.dg/tree-ssa/pr69845-2.c: New test.

From-SVN: r234462

2016-03-24  Tom de Vries  <tom@codesourcery.com>

	* gfortran.dg/goacc/host_data-tree.f95: Add missing initialization.

From-SVN: r234460

2016-03-24  Tom de Vries  <tom@codesourcery.com>

	* c-c++-common/goacc/uninit-use-device-clause.c: New test.
	* gfortran.dg/goacc/uninit-use-device-clause.f95: New test.

From-SVN: r234459

2016-03-24  Tom de Vries  <tom@codesourcery.com>

	* c-c++-common/goacc/uninit-dim-clause.c: New test.
	* gfortran.dg/goacc/uninit-dim-clause.f95: New test.

From-SVN: r234458

gcc/cp/ChangeLog:

	PR c++/62212
	* tree.c (build_cplus_array_type): Determine type-dependentess
	with uses_template_parms instead of with dependent_type_p.

gcc/testsuite/ChangeLog:

	PR c++/62212
	* g++.dg/template/mangle2.C: New test.

From-SVN: r234457

i386.md (*anddi3_doubleword): Generate AND insn using ix86_expand_binary_operator instead of gen_andsi3.

	* config/i386/i386.md (*anddi3_doubleword): Generate AND insn
	using ix86_expand_binary_operator instead of gen_andsi3.

From-SVN: r234456

re PR tree-optimization/70396 (ICE on valid code at -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu (in immed_wide_int_const, at emit-rtl.c:606))

2016-03-24  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/70396
	* tree-vect-stmts.c (vectorizable_comparison): Use
	get_vectype_for_scalar_type.

	* gcc.dg/torture/pr70396.c: New testcase.

From-SVN: r234455

	* plugin/plugin-hsa.c (packet_store_release): New function
	that is taken from the HSA runtime manual.
	(GOMP_OFFLOAD_run): Use the function.

From-SVN: r234454

re PR middle-end/70370 (ICE in execute_todo, at passes.c:2003 when using __real__ or __imag__ as lvalue in asm)

2016-03-24  Richard Biener  <rguenther@suse.de>

	PR middle-end/70370
	* gimplify.c (gimplify_asm_expr): Handle !allows_mem outputs
	with register bases.

	* gcc.dg/torture/pr70370.c: New testcase.

From-SVN: r234453

2016-03-24  Tom de Vries  <tom@codesourcery.com>

	* gfortran.dg/goacc/data-tree.f95: Add missing initialization.
	* gfortran.dg/goacc/kernels-tree.f95: Same.
	* gfortran.dg/goacc/parallel-tree.f95: Same.

From-SVN: r234452

2016-03-24  Tom de Vries  <tom@codesourcery.com>

	* c-c++-common/goacc/uninit-if-clause.c: New test.
	* gfortran.dg/goacc/uninit-if-clause.f95: New test.

From-SVN: r234451

	PR target/70290
	* g++.dg/ext/pr70290.C: Add -Wno-psabi -w to dg-options.  Formatting.

From-SVN: r234450

re PR tree-optimization/70372 (ICE: in wide_int_to_tree, at tree.c:1488 with -fno-tree-fre and v2ti vectors)

2016-03-24  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/70372
	* tree-ssa-reassoc.c (eliminate_plus_minus_pair): Use
	build_all_ones_cst to also handle vector types correctly.

	* gcc.dg/tree-ssa/pr70372.c: New testcase.

From-SVN: r234449

From-SVN: r234447

gcc/cp/ChangeLog:

	PR c++/70347
	* typeck.c (process_init_constructor_union): If the initializer
	is empty, use the union's NSDMI if it has one.

gcc/testsuite/ChangeLog:

	PR c++/70347
	* g++.dg/cpp1y/nsdmi-union1.C: New test.

From-SVN: r234443

gcc/cp/ChangeLog:

	PR c++/70332
	* pt.c (tsubst_copy) [PARM_DECL]: Handle the use of 'this' in an
	NSDMI that's part of an aggregrate initialization.

gcc/testsuite/ChangeLog:

	PR c++/70332
	* g++.dg/cpp1y/nsdmi-aggr5.C: New test.

From-SVN: r234442

2016-03-23  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/70381
	* config/rs6000/rs6000-cpus.def (ISA_2_6_MASKS_SERVER): Do not set
	-mfloat128 here.

From-SVN: r234441

	PR c++/70001
	* constexpr.c (cxx_eval_vec_init_1): Reuse CONSTRUCTOR initializers
	for 1..max even for multi-dimensional arrays.  Call unshare_expr
	on it.

	* g++.dg/cpp0x/constexpr-70001-4.C: New test.
	* g++.dg/cpp1y/pr70001.C: New test.

From-SVN: r234439

	PR c++/70323
	* constexpr.c (cxx_eval_constant_expression): Diagnose overflow
	on TREE_OVERFLOW constants.

	* g++.dg/cpp0x/constexpr-70323.C: New test.

From-SVN: r234438

re PR c++/70376 (OpenMP taskloop construct fails to instantiate copy constructor(same as Bug 48869))

	PR c++/70376
	* cp-gimplify.c (genericize_omp_for_stmt): Don't walk OMP_FOR_CLAUSES
	for OMP_TASKLOOP here.
	(cp_genericize_r): Handle OMP_TASKLOOP like OMP_TASK, except do call
	genericize_omp_for_stmt instead of cp_walk_tree on OMP_BODY.

	* testsuite/libgomp.c++/pr70376.C: New test.

From-SVN: r234437

	PR c++/69315
	* cp-tree.h (defer_mark_used_calls, deferred_mark_used_calls): Remove.
	* decl.c (defer_mark_used_calls, deferred_mark_used_calls): Remove.
	(finish_function): Don't set or test them.
	* decl2.c (mark_used): Don't handle defer_mark_used_calls.

	* g++.dg/cpp0x/constexpr-69315.C: New test.
	* g++.dg/cpp0x/variadic122.C: Change one dg-warning into dg-bogus.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
Co-Authored-By: Jason Merrill <jason@redhat.com>

From-SVN: r234436

re PR c++/70344 (ICE on invalid code at -O1 and above on x86_64-linux-gnu in record_reference, at cgraphbuild.c:64)

	PR c++/70344

	* constexpr.c (cxx_eval_call_expression): Catch invalid recursion.

From-SVN: r234434

	PR c++/69884
	* c.opt (Wignored-attributes): New option.

	* pt.c (canonicalize_type_argument): Use OPT_Wignored_attributes.

	* doc/invoke.texi: Document -Wignored-attributes.

	* g++.dg/warn/Wignored-attributes-1.C: New test.
	* g++.dg/warn/Wignored-attributes-2.C: New test.

From-SVN: r234433