2016-07-14  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/29819
	* parse.c (parse_contained): Use proper locus.
 

2016-07-14  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/29819
	* gfortran.dg/bind_c_usage_9.f03: Move dg-error.
	* gfortran.dg/contains.f90: Ditto.
	* gfortran.dg/contains_empty_1.f03: Ditto.
	* gfortran.dg/submodule_3.f08: Ditto.

From-SVN: r238354

	PR testsuite/71865
	* gcc.dg/diagnostic-token-ranges.c: Add -std=c11 to dg-options.
	(wide_string_literal_in_asm): Use __asm instead of asm, adjust
	expected diagnostics.

From-SVN: r238353

	PR c/71858
	* c-decl.c (lookup_name_fuzzy): Ignore binding->invisible.

	* gcc.dg/spellcheck-identifiers.c (snprintf): Declare.
	* gcc.dg/spellcheck-identifiers-2.c: New test.
	* gcc.dg/diagnostic-token-ranges.c (nanl): Declare.
	* c-c++-common/attributes-1.c: Adjust dg-prune-output.

From-SVN: r238352

re PR tree-optimization/71872 (ICE in inchash::add_expr, at tree.c:7782 - OEP_ADDRESS_OF asserted for ADDR_EXPR applied to constant)

	PR tree-optimization/71872
	* tree-data-ref.c (get_references_in_stmt): Ignore references
	with is_gimple_constant get_base_address.

	* gcc.c-torture/compile/pr71872.c: New test.

From-SVN: r238351

2016-07-14  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    * config/arm/arm.h (TARGET_HAVE_LDACQ): Enable for ARMv8-M Mainline.
    (TARGET_HAVE_LDACQD): New macro.
    * config/arm/sync.md (atomic_loaddi): Use TARGET_HAVE_LDACQD rather
    than TARGET_HAVE_LDACQ.
    (arm_load_acquire_exclusivedi): Likewise.
    (arm_store_release_exclusivedi): Likewise.

    libgcc/
    * gcc.target/arm/atomic-comp-swap-release-acquire.c: Rename into ...
    * gcc.target/arm/atomic-comp-swap-release-acquire-1.c: This.
    * gcc.target/arm/atomic-op-acq_rel.c: Rename into ...
    * gcc.target/arm/atomic-op-acq_rel-1.c: This.
    * gcc.target/arm/atomic-op-acquire.c: Rename into ...
    * gcc.target/arm/atomic-op-acquire-1.c: This.
    * gcc.target/arm/atomic-op-char.c: Rename into ...
    * gcc.target/arm/atomic-op-char-1.c: This.
    * gcc.target/arm/atomic-op-consume.c: Rename into ...
    * gcc.target/arm/atomic-op-consume-1.c: This.
    * gcc.target/arm/atomic-op-int.c: Rename into ...
    * gcc.target/arm/atomic-op-int-1.c: This.
    * gcc.target/arm/atomic-op-relaxed.c: Rename into ...
    * gcc.target/arm/atomic-op-relaxed-1.c: This.
    * gcc.target/arm/atomic-op-release.c: Rename into ...
    * gcc.target/arm/atomic-op-release-1.c: This.
    * gcc.target/arm/atomic-op-seq_cst.c: Rename into ...
    * gcc.target/arm/atomic-op-seq_cst-1.c: This.
    * gcc.target/arm/atomic-op-short.c: Rename into ...
    * gcc.target/arm/atomic-op-short-1.c: This.
    * gcc.target/arm/atomic-comp-swap-release-acquire-2.c: New test.
    * gcc.target/arm/atomic-op-acq_rel-2.c: Likewise.
    * gcc.target/arm/atomic-op-acquire-2.c: Likewise.
    * gcc.target/arm/atomic-op-char-2.c: Likewise.
    * gcc.target/arm/atomic-op-consume-2.c: Likewise.
    * gcc.target/arm/atomic-op-int-2.c: Likewise.
    * gcc.target/arm/atomic-op-relaxed-2.c: Likewise.
    * gcc.target/arm/atomic-op-release-2.c: Likewise.
    * gcc.target/arm/atomic-op-seq_cst-2.c: Likewise.
    * gcc.target/arm/atomic-op-short-2.c: Likewise.

From-SVN: r238348

gcc/testsuite/ChangeLog:

2016-07-14  Andre Vehreschild  <vehre@gcc.gnu.org>

	PR fortran/70842
	* gfortran.dg/select_type_35.f03: New test.

gcc/fortran/ChangeLog:

2016-07-14  Andre Vehreschild  <vehre@gcc.gnu.org>

	PR fortran/70842
	* simplify.c (gfc_simplify_len): Only for unlimited polymorphic
	types replace the expression's _data ref with a _len ref.

From-SVN: r238347

2016-07-14  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    PR rtl-optimization/71878
    * lra-constraints.c (match_reload): Pass information about other
    output operands.  Create new unique register value if matching input
    operand shares same register value as output operand being considered.
    (curr_insn_transform): Record output operands already processed.

From-SVN: r238346

	* include/experimental/functional: Include <parallel/algorithm> in
	Parallel Mode.

From-SVN: r238342

	* testsuite/experimental/functional/searchers.cc: Include <algorithm>
	for std::search.

From-SVN: r238341

	PR target/65951
	PR tree-optimization/70923
	* tree-vect-patterns.c: Include mult-synthesis.h.
	(target_supports_mult_synth_alg): New function.
	(synth_lshift_by_additions): Likewise.
	(apply_binop_and_append_stmt): Likewise.
	(vect_synth_mult_by_constant): Likewise.
	(target_has_vecop_for_code): Likewise.
	(vect_recog_mult_pattern): Use above functions to synthesize vector
	multiplication by integer constants.

	* gcc.dg/vect/vect-mult-const-pattern-1.c: New test.
	* gcc.dg/vect/vect-mult-const-pattern-2.c: Likewise.
	* gcc.dg/vect/pr65951.c: Likewise.
	* gcc.dg/vect/vect-iv-9.c: Remove ! vect_int_mult-specific scan.

From-SVN: r238340

and fix constraint '*' placement.

	* gcc/config/rs6000/altivec.md (altivec_mov<mode>): Disparage
	gpr alternatives.  Correct '*' placement on Y,r alternative.
	Add '*' on operand 1 of r,r alternative.

From-SVN: r238339

	* expmed.c (mult_variant, choose_mult_variant): Move declaration to...
	* expmed.h: ... Here.

From-SVN: r238337

	* gimple.h (stmt_can_terminate_bb_p): New function.
	* tree-cfg.c (need_fake_edge_p): Rename to ...
	(stmt_can_terminate_bb_p): ... this; return true if stmt can
	throw external; handle const and pure calls.
	* tree-ssa-loop-niter.c (loop_only_exit_p): Use it.

From-SVN: r238336

        * c-c++-common/pr60226.c: Expect maximum object	file alignment
        error on AIX.

From-SVN: r238335

2016-07-14  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/71866
	* tree-ssa-pre.c (get_constant_for_value_id): Remove.
	(do_hoist_insertion): Avoid endless recursion when we
	didn't insert anything because we managed to simplify
	things down to a constant or SSA name.
	(fully_constant_expression): Re-write in terms of ...
	* tree-ssa-sccvn.h (vn_nary_simplify): ... this.  Declare.
	* tree-ssa-sccvn.c (vn_nary_simplify): New wrapper around
	vn_nary_build_or_lookup_1.
	(vn_nary_build_or_lookup_1): Added flag and renamed from ...
	(vn_nary_build_or_lookup): ... this which now wraps it.

	* gcc.dg/torture/pr71866.c: New testcase.

From-SVN: r238334

decl.c (gnat_to_gnu_entity): Also use the void pointer type if the designated type is incomplete and has no...

	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Also use
	the void pointer type if the designated type is incomplete and has no
	full view in LTO mode.
	<E_Access_Protected_Subprogram_Type>: Adjust comment.
	<E_Incomplete_Type>: Likewise.
	* gcc-interface/trans.c (Call_to_gnu): Do not convert to the type of
	the actual if it is a dummy type.

From-SVN: r238333

	PR libstdc++/70716
	* include/bits/forward_list.h (forward_list): Update doxygen comments
	to reflect allocator propagation semantics. Remove ambiguous
	statements about data being lost.
	* include/bits/stl_deque.h (deque): Likewise.
	* include/bits/stl_list.h (list): Likewise.
	* include/bits/stl_map.h (map): Likewise.
	* include/bits/stl_multimap.h (multimap): Likewise.
	* include/bits/stl_multiset.h (multiset): Likewise.
	* include/bits/stl_set.h (set): Likewise.
	* include/bits/stl_vector.h (vector): Likewise.
	* include/bits/unordered_map.h (unordered_map, unordered_multimap):
	Likewise.
	* include/bits/unordered_set.h (unordered_set, unordered_multiset):
	Likewise.

From-SVN: r238332

2016-07-14  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/testsuite/
    * gcc.target/arm/pr42574.c: Add missing target keyword for the dg-do
    selector and enclose boolean expression in curly braces.

From-SVN: r238331

From-SVN: r238330

	for the parts concerning any and optional.
	* include/std/any (_Storage()): Make constexpr and have it
	initialize _M_ptr.
	(any()): Make constexpr.
	(any(const any&)): Adjust.
	(any(any&&)): Likewise.
	(__any_constructible_t): New.
	(any(_ValueType&&)): Constrain.
	(any(in_place_type_t<_Tp>, _Args&&...)): New.
	(any(in_place_type_t<_Tp>, initializer_list<_Up>, _Args&&...)):
	Likewise.
	(~any()): Adjust.
	(operator=(const any&)): Likewise.
	(operator=(any&&)): Likewise.
	(operator=(_ValueType&&)): Constrain.
	(emplace(_Args&&...)): New.
	(emplace(initializer_list<_Up>, _Args&&...)): Likewise.
	(clear()): Remove.
	(reset()): New.
	(swap(any&)): Adjust.
	(empty()): Remove.
	(has_value()): New.
	(type()): Adjust.
	(_Manager_internal::_S_create(_Storage&, _Args&&...)): New.
	(_Manager_external::_S_create(_Storage&, _Args&&...)): Likewise.
	(make_any(_Args&&...)): Likewise.
	(make_any(initializer_list<_Up>, _Args&&...)): Likewise.
	* include/std/optional (in_place_t, in_place): Remove.
	(bad_optional_access): Add a comment referring to LEWG 72.
	(emplace(_Args&&...)): Constrain.
	(has_value()): New.
	(reset()): Likewise.
	(make_optional(_Args&&...)): Likewise.
	(make_optional(initializer_list<_Up>, _Args&&...)): Likewise.
	* include/std/utility (in_place_tag): New.
	(__in_place, __in_place_type, __in_place_index): Likewise.
	(in_place_t, in_place_type_t, in_place_index_t): Likewise.
	(in_place(__in_place*)): Likewise.
	(in_place(__in_place_type<_Tp>*)): Likewise.
	(in_place(__in_place_index<_Idx>*)): Likewise.
	* testsuite/20_util/any/assign/1.cc: Adjust.
	* testsuite/20_util/any/assign/emplace.cc: New.
	* testsuite/20_util/any/assign/self.cc: Adjust.
	* testsuite/20_util/any/cons/1.cc: Likewise.
	* testsuite/20_util/any/cons/in_place.cc: New.
	* testsuite/20_util/any/make_any.cc: Likewise.
	* testsuite/20_util/any/misc/any_cast_neg.cc: Adjust.
	* testsuite/20_util/any/misc/swap.cc: Likewise.
	* testsuite/20_util/any/modifiers/1.cc: Likewise.
	* testsuite/20_util/any/requirements.cc: New.
	* testsuite/20_util/in_place/requirements.cc: Likewise.
	* testsuite/20_util/optional/constexpr/in_place.cc: Adjust.
	* testsuite/20_util/optional/in_place.cc: Likewise.
	* testsuite/20_util/optional/make_optional.cc: Add tests for
	the new overloads of make_optional.

From-SVN: r238329

From-SVN: r238328

	PR target/71733
gcc/
	* config/rs6000/rs6000.c (rs6000_option_override_internal): Deal
	with p9_vector override before power9-dform override.
gcc/testsuite/
	* gcc.target/powerpc/p9-novsx.c: New.

From-SVN: r238326

This fixes some basic issues with the profile test cases with autofdo.

- Disable checking for value transformations that autofdo does not
  support.
- Disable checking for fixed hit counts which autofdo does not support
- Enable dumping of afdo log file and check right log file.
- Increase run time of test cases to 1M iterations because autofdo needs
  a few samples to make sense of a program. The test case don't run
  noticeable slower with that.

There are still failures unfortunately, especially the indirect call
transformations do not trigger because autofdo thinks they are not hot.
This can be addressed later.

gcc/testsuite/:

2016-07-13  Andi Kleen  <ak@linux.intel.com>

	* g++.dg/tree-prof/indir-call-prof.C: Basic fixes for autofdo.
	* g++.dg/tree-prof/morefunc.C: Dito.
	* g++.dg/tree-prof/pr35545.C: Dito.
	* g++.dg/tree-prof/reorder.C: Dito.
	* gcc.dg/tree-prof/20050826-2.c: Dito.
	* gcc.dg/tree-prof/cmpsf-1.c: Dito.
	* gcc.dg/tree-prof/cold_partition_label.c: Dito.
	* gcc.dg/tree-prof/ic-misattribution-1.c: Dito.
	* gcc.dg/tree-prof/indir-call-prof.c: Dito.
	* gcc.dg/tree-prof/inliner-1.c: Dito.
	* gcc.dg/tree-prof/merge_block.c: Dito.
	* gcc.dg/tree-prof/stringop-1.c: Dito.
	* gcc.dg/tree-prof/stringop-2.c: Dito.
	* gcc.dg/tree-prof/switch-case-1.c: Dito.
	* gcc.dg/tree-prof/switch-case-2.c: Dito.
	* gcc.dg/tree-prof/time-profiler-1.c: Dito.
	* gcc.dg/tree-prof/time-profiler-2.c: Dito.
	* gcc.dg/tree-prof/update-loopch.c: Dito.
	* gcc.dg/tree-prof/val-prof-1.c: Dito.
	* gcc.dg/tree-prof/val-prof-2.c: Dito.
	* gcc.dg/tree-prof/val-prof-3.c: Dito.
	* gcc.dg/tree-prof/val-prof-4.c: Dito.
	* gcc.dg/tree-prof/val-prof-5.c: Dito.
	* gcc.dg/tree-prof/val-prof-6.c: Dito.
	* gcc.dg/tree-prof/val-prof-7.c: Dito.

From-SVN: r238325

autofdo create_gcov creates an extra .imports file. Always remove that
too when running an autofdo test case.

gcc/testsuite/:

2016-07-13  Andi Kleen  <ak@linux.intel.com>

	* lib/profopt.exp (profopt-execute): Remove .imports files.

From-SVN: r238324

not just when verbose. This ensures all command lines needed to
reproduce the test case are always logged

gcc/testsuite/:

2016-07-13  Andi Kleen  <ak@linux.intel.com>

	* lib/profopt.exp (profopt-execute): Always log profiler
	command line.

From-SVN: r238323

Autofdo outputs to different dump files and doesn't support some
transformation that normal profiling. Add dg-final-scan-autofdo
and dg-final-scan-not-autofdo statements to the test suite
so that the test cases can hande those cases separately.

gcc/testsuite/:

2016-07-13  Andi Kleen  <ak@linux.intel.com>

	* lib/profopt.exp (dg-final-scan-autofdo,
	dg-final-scan-not-autofdo): New functions.

From-SVN: r238322

The pass to transform gimple based on value profiling runs with autofdo
on, but currently every transformation fails. For indirect calls autofdo
does it on its own, and it doesn't suppport other value profiling. So don't
run this pass when autofdo is active. This also avoids bogus
dump file entries.

gcc/:

2016-07-13  Andi Kleen  <ak@linux.intel.com>

	* value-prof.c (gimple_value_profile_transformations): Don't run
	when auto_profile is on.

From-SVN: r238321

Print some information about indirect call promotions in the afdo dump
file. Do it in the same format as the instrumented profiler so that
the test suite can match on it.

gcc/:

2016-07-13  Andi Kleen  <ak@linux.intel.com>

	* auto-profile.c (update_inlined_ind_target,
	afdo_indirect_call): Print information to dump file.

From-SVN: r238320

From-SVN: r238319

	* genrecog.c (special_predicate_operand_p): New function.
	(predicate_name): Move function.
	(validate_pattern): Don't warn about missing mode for all
	define_special_predicate predicates.

From-SVN: r238314

	PR c++/70926
	* cplus-dem.c: Handle large values and overflow when demangling
	length variables.
	(demangle_template_value_parm): Read only until end of mangled string.
	(do_hpacc_template_literal): Likewise.
	(do_type): Handle overflow when demangling array indices.

From-SVN: r238313

libjava/

	* java/lang/reflect/natVMProxy.cc (unbox): Use ffi_arg for
	integer return types smaller than a word.
	* testsuite/libjava.jar/ReturnInvocationHandler.java: New file.
	* testsuite/libjava.jar/ReturnProxyTest.jar: Likewise.
	* testsuite/libjava.jar/ReturnProxyTest.java: Likewise.
	* testsuite/libjava.jar/ReturnProxyTest.out: Likewise.
	* testsuite/libjava.jar/ReturnProxyTest.xfail: Likewise.
	* testsuite/libjava.jar/ReturnTypes.java: Likewise.
	* testsuite/libjava.jar/ReturnTypesImpl.java: Likewise.

From-SVN: r238312

libjava/

	* interpret-run.cc: Use ffi_arg for FFI integer return types.
	* testsuite/libjava.jar/arraysort.java: New file.
	* testsuite/libjava.jar/arraysort.jar: New file.
	* testsuite/libjava.jar/arraysort.out: New file.
	* testsuite/libjava.jar/arraysort.xfail: New file.

From-SVN: r238311

	PR libstdc++/71856
	* include/bits/c++config (_GLIBCXX_ASSERTIONS): Define to 1 not empty.
	* include/parallel/compiletime_settings.h (_GLIBCXX_ASSERTIONS):
	Rename to _GLIBCXX_PARALLEL_ASSERTIONS and make default value depend
	on _GLIBCXX_ASSERTIONS.
	* include/parallel/balanced_quicksort.h: Rename _GLIBCXX_ASSERTIONS.
	Include <unistd.h> for sleep.
	* include/parallel/losertree.h: Rename _GLIBCXX_ASSERTIONS.
	* include/parallel/merge.h: Likewise.
	* include/parallel/multiway_merge.h: Likewise.
	* include/parallel/partition.h: Likewise.
	* include/parallel/queue.h: Likewise.
	* include/parallel/sort.h: Likewise.
	* testsuite/25_algorithms/headers/algorithm/
	parallel_algorithm_assert.cc: New.

From-SVN: r238307

	* include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
	(replace(__const_iterator, __const_iterator, initializer_list<C>)):
	Forward to different overload.

From-SVN: r238306

	* include/bits/allocated_ptr.h (__allocated_ptr::_S_raw_ptr): Make
	static.

From-SVN: r238305

This reverts r238291 aka 4300aa2087d90cd2d55852fa38f082a89bc7e72d.

From-SVN: r238303

	* tree-vect-data-refs.c (vect_no_alias_p): New function.
	(vect_prune_runtime_alias_test_list): Call vect_no_alias_p to
	resolve alias checks which are known at compilation time.
	Truncate vector LOOP_VINFO_MAY_ALIAS_DDRS(loop_vinfo) if all
	alias checks are resolved.  Move dump info for too many runtime
	alias checks to here...
	* tree-vect-loop.c (vect_analyze_loop_2): ...From here.

	gcc/testsuite
	* gcc.dg/vect/vect-35-big-array.c: Refine comment and test.
	* gcc.dg/vect/vect-35.c: Ditto.
	* gcc.dg/vect/vect-alias-check-2.c: New test.

From-SVN: r238301

	* gfortran.dg/ldist-1.f90: Revert change introduces in r238114.
	* gfortran.dg/vect/pr62283.f: Add -fno-ipa-icf to additional
	options.
	* gfortran.dg/pr42108.f90: Update expected dump scan.

From-SVN: r238300

2016-07-13  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/24574
	* tree-ssa-phiopt.c (absorbing_element_p): Pass in argument
	position and add shift, rotate, divison and modulo support
	for left zero.
	(value_replacement): Pass in argument position to absorbing_element_p.

	* gcc.dg/pr24574.c: New testcase.

From-SVN: r238299