Index: gcc/config/rs6000/emmintrin.h
===================================================================
--- gcc/config/rs6000/emmintrin.h	(revision 265318)
+++ gcc/config/rs6000/emmintrin.h	(working copy)
@@ -85,7 +85,7 @@ typedef double __m128d __attribute__ ((__vector_si
 typedef long long __m128i_u __attribute__ ((__vector_size__ (16), __may_alias__, __aligned__ (1)));
 typedef double __m128d_u __attribute__ ((__vector_size__ (16), __may_alias__, __aligned__ (1)));
 
-/* Define two value permute mask */
+/* Define two value permute mask.  */
 #define _MM_SHUFFLE2(x,y) (((x) << 1) | (y))
 
 /* Create a vector with element 0 as F and the rest zero.  */
@@ -201,7 +201,7 @@ _mm_store_pd (double *__P, __m128d __A)
 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_storeu_pd (double *__P, __m128d __A)
 {
-  *(__m128d *)__P = __A;
+  *(__m128d_u *)__P = __A;
 }
 
 /* Stores the lower DPFP value.  */
@@ -2175,7 +2175,7 @@ _mm_maskmoveu_si128 (__m128i __A, __m128i __B, cha
 {
   __v2du hibit = { 0x7f7f7f7f7f7f7f7fUL, 0x7f7f7f7f7f7f7f7fUL};
   __v16qu mask, tmp;
-  __m128i *p = (__m128i*)__C;
+  __m128i_u *p = (__m128i_u*)__C;
 
   tmp = (__v16qu)_mm_loadu_si128(p);
   mask = (__v16qu)vec_cmpgt ((__v16qu)__B, (__v16qu)hibit);
Index: gcc/config/rs6000/xmmintrin.h
===================================================================
--- gcc/config/rs6000/xmmintrin.h	(revision 265318)
+++ gcc/config/rs6000/xmmintrin.h	(working copy)
@@ -85,6 +85,10 @@
    vector types, and their scalar components.  */
 typedef float __m128 __attribute__ ((__vector_size__ (16), __may_alias__));
 
+/* Unaligned version of the same type.  */
+typedef float __m128_u __attribute__ ((__vector_size__ (16), __may_alias__,
+				       __aligned__ (1)));
+
 /* Internal data types for implementing the intrinsics.  */
 typedef float __v4sf __attribute__ ((__vector_size__ (16)));
 
@@ -172,7 +176,7 @@ _mm_store_ps (float *__P, __m128 __A)
 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_storeu_ps (float *__P, __m128 __A)
 {
-  *(__m128 *)__P = __A;
+  *(__m128_u *)__P = __A;
 }
 
 /* Store four SPFP values in reverse order.  The address must be aligned.  */

From-SVN: r265389

2018-10-22  Martin Liska  <mliska@suse.cz>

  PR tree-optimization/87686
	Revert
	2018-08-29  Martin Liska  <mliska@suse.cz>

	* tree-switch-conversion.c (switch_conversion::expand):
	Strenghten assumption about gswitch statements.
2018-10-22  Martin Liska  <mliska@suse.cz>

  PR tree-optimization/87686
	* g++.dg/tree-ssa/pr87686.C: New test.

From-SVN: r265388

2018-10-22  Jakub Jelinek  <jakub@redhat.com>

	* g++.target/i386/i386.exp: Use g++-dg-runtest to iterate
	properly -std= options.

From-SVN: r265387

2018-10-22  Martin Liska  <mliska@suse.cz>

	* ipa-icf.c (sem_item::compare_attributes): Remove.
	(sem_item::compare_referenced_symbol_properties): Use
	attribute_list_equal instead.
	(sem_function::equals_wpa): Likewise.
	* ipa-icf.h: Remove compare_attributes.

From-SVN: r265386

2018-10-22  Richard Biener  <rguenther@suse.de>

	* gcc.dg/graphite/scop-4.c: Avoid out-of-bound access.

From-SVN: r265385

utils.c (unchecked_convert): Use local variables for the biased and reverse SSO attributes of both types.

	* gcc-interface/utils.c (unchecked_convert): Use local variables for
	the biased and reverse SSO attributes of both types.
	Further extend the processing of integral types in the presence of
	reverse SSO to all scalar types.

From-SVN: r265381

	* gcc-interface/trans.c (Pragma_to_gnu) <Pragma_Inspection_Point>: Use
	a simple memory constraint in all cases.

	* gcc-interface/lang-specs.h: Bump copyright year.

From-SVN: r265378

	* gnat.dg/warn19.ad[sb]: New test.
	* gnat.dg/warn19_pkg.ads: New helper.

From-SVN: r265377

2018-10-22  Richard Biener  <rguenther@suse.de>

	PR middle-end/87682
	* mem-stats.h (mem_usage::operator==): Fix pasto.

From-SVN: r265376

2018-10-22  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/87640
	* tree-vrp.c (set_value_range_with_overflow): Decompose
	incomplete result.
	(extract_range_from_binary_expr_1): Adjust.

	* gcc.dg/torture/pr87640.c: New testcase.

From-SVN: r265375

The test is part of the originally posted change
(https://gcc.gnu.org/ml/gcc-patches/2018-10/msg01173.html), but was
forgotten during svn commit.

From-SVN: r265373

This long patch only does one simple thing, adds an explicit function
parameter to predicates stmt_could_throw_p, stmt_can_throw_external
and stmt_can_throw_internal.

My motivation was ability to use stmt_can_throw_external in IPA
analysis phase without the need to push cfun.  As I have discovered,
we were already doing that in cgraph.c, which this patch avoids as
well.  In the process, I had to add a struct function parameter to
stmt_could_throw_p and decided to also change the interface of
stmt_can_throw_internal just for the sake of some minimal consistency.

In the process I have discovered that calling method
cgraph_node::create_version_clone_with_body (used by ipa-split,
ipa-sra, OMP simd and multiple_target) leads to calls of
stmt_can_throw_external with NULL cfun.  I have worked around this by
making stmt_can_throw_external and stmt_could_throw_p gracefully
accept NULL and just be pessimistic in that case.  The problem with
fixing this in a better way is that struct function for the clone is
created after cloning edges where we attempt to push the yet not
existing cfun, and moving it before would require a bit of surgery in
tree-inline.c.  A slightly hackish but simpler fix might be to
explicitely pass the "old" function to symbol_table::create_edge
because it should be just as good at that moment.  In any event, that
is a topic for another patch.

I believe that currently we incorrectly use cfun in
maybe_clean_eh_stmt_fn and maybe_duplicate_eh_stmt_fn, both in
tree-eh.c, and so I have fixed these cases too.  The bulk of other
changes is just mechanical adding of cfun to all users.

Bootstrapped and tested on x86_64-linux (also with extra NULLing and
restoring cfun to double check it is not used in a place I missed), OK
for trunk?

Thanks,

Martin

2018-10-22  Martin Jambor  <mjambor@suse.cz>

	* tree-eh.h (stmt_could_throw_p): Add function parameter.
	(stmt_can_throw_external): Likewise.
	(stmt_can_throw_internal): Likewise.
	* tree-eh.c (lower_eh_constructs_2): Pass cfun to stmt_could_throw_p.
	(lower_eh_constructs_2): Likewise.
	(stmt_could_throw_p): Add fun parameter, use it instead of cfun.
	(stmt_can_throw_external): Likewise.
	(stmt_can_throw_internal): Likewise.
	(maybe_clean_eh_stmt_fn): Pass cfun to stmt_could_throw_p.
	(maybe_clean_or_replace_eh_stmt): Pass cfun to stmt_could_throw_p.
	(maybe_duplicate_eh_stmt_fn): Pass new_fun to stmt_could_throw_p.
	(maybe_duplicate_eh_stmt): Pass cfun to stmt_could_throw_p.
	(pass_lower_eh_dispatch::execute): Pass cfun to
	stmt_can_throw_external.
	(cleanup_empty_eh): Likewise.
	(verify_eh_edges): Pass cfun to stmt_could_throw_p.
	* cgraph.c (cgraph_edge::set_call_stmt): Pass a function to
	stmt_can_throw_external instead of pushing it to cfun.
	(symbol_table::create_edge): Likewise.
	* gimple-fold.c (fold_builtin_atomic_compare_exchange): Pass cfun to
	stmt_can_throw_internal.
	* gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children): Pass cfun
	to stmt_could_throw_p.
	* gimple-ssa-store-merging.c (handled_load): Pass cfun to
	stmt_can_throw_internal.
	(pass_store_merging::execute): Likewise.
	* gimple-ssa-strength-reduction.c
	(find_candidates_dom_walker::before_dom_children): Pass cfun to
	stmt_could_throw_p.
	* gimplify-me.c (gimple_regimplify_operands): Pass cfun to
	stmt_can_throw_internal.
	* ipa-pure-const.c (check_call): Pass cfun to stmt_could_throw_p and
	to stmt_can_throw_external.
	(check_stmt): Pass cfun to stmt_could_throw_p.
	(check_stmt): Pass cfun to stmt_can_throw_external.
	(pass_nothrow::execute): Likewise.
	* trans-mem.c (expand_call_tm): Pass cfun to stmt_can_throw_internal.
	* tree-cfg.c (is_ctrl_altering_stmt): Pass cfun to
	stmt_can_throw_internal.
	(verify_gimple_in_cfg): Pass cfun to stmt_could_throw_p.
	(stmt_can_terminate_bb_p): Pass cfun to stmt_can_throw_external.
	(gimple_purge_dead_eh_edges): Pass cfun to stmt_can_throw_internal.
	* tree-complex.c (expand_complex_libcall): Pass cfun to
	stmt_could_throw_p and to stmt_can_throw_internal.
	(expand_complex_multiplication): Pass cfun to stmt_can_throw_internal.
	* tree-inline.c (copy_edges_for_bb): Likewise.
	(maybe_move_debug_stmts_to_successors): Likewise.
	* tree-outof-ssa.c (ssa_is_replaceable_p): Pass cfun to
	stmt_could_throw_p.
	* tree-parloops.c (oacc_entry_exit_ok_1): Likewise.
	* tree-sra.c (scan_function): Pass cfun to stmt_can_throw_external.
	* tree-ssa-alias.c (stmt_kills_ref_p): Pass cfun to
	stmt_can_throw_internal.
	* tree-ssa-ccp.c (optimize_atomic_bit_test_and): Likewise.
	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Pass cfun to
	stmt_could_throw_p.
	(mark_aliased_reaching_defs_necessary_1): Pass cfun to
	stmt_can_throw_internal.
	* tree-ssa-forwprop.c (pass_forwprop::execute): Likewise.
	* tree-ssa-loop-im.c (movement_possibility): Pass cfun to
	stmt_could_throw_p.
	* tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Likewise.
	(add_autoinc_candidates): Pass cfun to stmt_can_throw_internal.
	* tree-ssa-math-opts.c (pass_cse_reciprocals::execute): Likewise.
	(convert_mult_to_fma_1): Likewise.
	(convert_to_divmod): Likewise.
	* tree-ssa-phiprop.c (propagate_with_phi): Likewise.
	* tree-ssa-pre.c (compute_avail): Pass cfun to stmt_could_throw_p.
	* tree-ssa-propagate.c
	(substitute_and_fold_dom_walker::before_dom_children): Likewise.
	* tree-ssa-reassoc.c (suitable_cond_bb): Likewise.
	(maybe_optimize_range_tests): Likewise.
	(linearize_expr_tree): Likewise.
	(reassociate_bb): Likewise.
	* tree-ssa-sccvn.c (copy_reference_ops_from_call): Likewise.
	* tree-ssa-scopedtables.c (hashable_expr_equal_p): Likewise.
	* tree-ssa-strlen.c (adjust_last_stmt): Likewise.
	(handle_char_store): Likewise.
	* tree-vect-data-refs.c (vect_find_stmt_data_reference): Pass cfun to
	stmt_can_throw_internal.
	* tree-vect-patterns.c (check_bool_pattern): Pass cfun to
	stmt_could_throw_p.
	* tree-vect-stmts.c (vect_finish_stmt_generation_1): Likewise.
	(vectorizable_call): Pass cfun to stmt_can_throw_internal.
	(vectorizable_simd_clone_call): Likewise.
	* value-prof.c (gimple_ic): Pass cfun to stmt_could_throw_p.
	(gimple_stringop_fixed_value): Likewise.

From-SVN: r265372

Improves the code generation by getting rid of redundant LAs, as seen
in the following example:

	-	la	%r1,0(%r13)
	-	lg	%r4,0(%r1)
	+	lg	%r4,0(%r13)

Also allows to proceed with the merge of movdi_64 and movdi_larl.
Currently LRA decides to spill literal pool references back to the
literal pool, because it preliminarily chooses alternatives with
CT_MEMORY constraints without calling
satisfies_memory_constraint_p (). Later on it notices that the
constraint is wrong and fixes it by spilling.  The constraint in this
case is "b", and the operand is a literal pool reference.  There is
no reason to reject them.  The current behavior was introduced,
apparently unintentionally, by
https://gcc.gnu.org/ml/gcc-patches/2010-09/msg00812.html

The patch affects a little bit more than mentioned in the subject,
because it changes s390_loadrelative_operand_p (), which is called not
only for checking the "b" constraint.  However, the only caller for
which it should really not accept literal pool references is
s390_check_qrst_address (), so it was changed to explicitly do so.

gcc/ChangeLog:

2018-10-22  Ilya Leoshkevich  <iii@linux.ibm.com>

	* config/s390/s390.c (s390_loadrelative_operand_p): Accept
	literal pool references.
	(s390_check_qrst_address): Adapt to the new behavior of
	s390_loadrelative_operand_p ().

gcc/testsuite/ChangeLog:

2018-10-22  Ilya Leoshkevich  <iii@linux.ibm.com>

	* gcc.target/s390/litpool-int.c: New test.

From-SVN: r265371

Many AVX512 vector operations can broadcast from a scalar memory source.
This patch enables memory broadcast for INT andnot operations.

gcc/

	PR target/72782
	* config/i386/sse.md (*andnot<mode>3_bcst): New.

gcc/testsuite/

	PR target/72782
	* gcc.target/i386/avx512f-andn-di-zmm-1.c: New test.
	* gcc.target/i386/avx512f-andn-si-zmm-1.c: Likewise.
	* gcc.target/i386/avx512f-andn-si-zmm-2.c: Likewise.
	* gcc.target/i386/avx512f-andn-si-zmm-3.c: Likewise.
	* gcc.target/i386/avx512f-andn-si-zmm-4.c: Likewise.
	* gcc.target/i386/avx512f-andn-si-zmm-5.c: Likewise.
	* gcc.target/i386/avx512vl-andn-si-xmm-1.c: Likewise.
	* gcc.target/i386/avx512vl-andn-si-ymm-1.c: Likewise.

From-SVN: r265370

Many AVX512 vector operations can broadcast from a scalar memory source.
This patch enables memory broadcast for INT logic operations.

gcc/

	PR target/72782
	* config/i386/sse.md (*<code><mode>3_bcst): New.

gcc/testsuite/

	PR target/72782
	* gcc.target/i386/avx512f-and-di-zmm-1.c: New test.
	* gcc.target/i386/avx512f-and-si-zmm-1.c: Likewise.
	* gcc.target/i386/avx512f-and-si-zmm-2.c: Likewise.
	* gcc.target/i386/avx512f-and-si-zmm-3.c: Likewise.
	* gcc.target/i386/avx512f-and-si-zmm-4.c: Likewise.
	* gcc.target/i386/avx512f-and-si-zmm-5.c: Likewise.
	* gcc.target/i386/avx512f-and-si-zmm-6.c: Likewise.
	* gcc.target/i386/avx512f-or-di-zmm-1.c: Likewise.
	* gcc.target/i386/avx512f-or-si-zmm-1.c: Likewise.
	* gcc.target/i386/avx512f-or-si-zmm-2.c: Likewise.
	* gcc.target/i386/avx512f-or-si-zmm-3.c: Likewise.
	* gcc.target/i386/avx512f-or-si-zmm-4.c: Likewise.
	* gcc.target/i386/avx512f-or-si-zmm-5.c: Likewise.
	* gcc.target/i386/avx512f-or-si-zmm-6.c: Likewise.
	* gcc.target/i386/avx512f-xor-di-zmm-1.c: Likewise.
	* gcc.target/i386/avx512f-xor-si-zmm-1.c: Likewise.
	* gcc.target/i386/avx512f-xor-si-zmm-2.c: Likewise.
	* gcc.target/i386/avx512f-xor-si-zmm-3.c: Likewise.
	* gcc.target/i386/avx512f-xor-si-zmm-4.c: Likewise.
	* gcc.target/i386/avx512f-xor-si-zmm-5.c: Likewise.
	* gcc.target/i386/avx512f-xor-si-zmm-6.c: Likewise.
	* gcc.target/i386/avx512vl-and-si-xmm-1.c: Likewise.
	* gcc.target/i386/avx512vl-and-si-ymm-1.c: Likewise.
	* gcc.target/i386/avx512vl-or-si-xmm-1.c: Likewise.
	* gcc.target/i386/avx512vl-or-si-ymm-1.c: Likewise.
	* gcc.target/i386/avx512vl-xor-si-xmm-1.c: Likewise.
	* gcc.target/i386/avx512vl-xor-si-ymm-1.c: Likewise.

From-SVN: r265369

Many AVX512 vector operations can broadcast from a scalar memory source.
This patch enables memory broadcast for INT add operations.

gcc/

	PR target/72782
	* config/i386/sse.md (avx512bcst): Updated for V4SI, V2DI, V8SI,
	V4DI, V16SI and V8DI.
	(*sub<mode>3<mask_name>_bcst): New.
	(*add<mode>3<mask_name>_bcst): Likewise.

gcc/testsuite/

	PR target/72782
	* gcc.target/i386/avx512f-add-di-zmm-1.c: New test.
	* gcc.target/i386/avx512f-add-si-zmm-1.c: Likewise.
	* gcc.target/i386/avx512f-add-si-zmm-2.c: Likewise.
	* gcc.target/i386/avx512f-add-si-zmm-3.c: Likewise.
	* gcc.target/i386/avx512f-add-si-zmm-4.c: Likewise.
	* gcc.target/i386/avx512f-add-si-zmm-5.c: Likewise.
	* gcc.target/i386/avx512f-add-si-zmm-6.c: Likewise.
	* gcc.target/i386/avx512f-sub-di-zmm-1.c: Likewise.
	* gcc.target/i386/avx512f-sub-si-zmm-1.c: Likewise.
	* gcc.target/i386/avx512f-sub-si-zmm-2.c: Likewise.
	* gcc.target/i386/avx512f-sub-si-zmm-3.c: Likewise.
	* gcc.target/i386/avx512f-sub-si-zmm-4.c: Likewise.
	* gcc.target/i386/avx512f-sub-si-zmm-5.c: Likewise.
	* gcc.target/i386/avx512vl-add-si-xmm-1.c: Likewise.
	* gcc.target/i386/avx512vl-add-si-ymm-1.c: Likewise.
	* gcc.target/i386/avx512vl-sub-si-xmm-1.c: Likewise.
	* gcc.target/i386/avx512vl-sub-si-ymm-1.c: Likewise.

From-SVN: r265368

From-SVN: r265366

emmintrin.h (_mm_movemask_pd): Replace __vector __m64 with __vector unsigned long long for compatibility.

2018-10-21  Bill Schmidt  <wschmidt@linux.ibm.com>
	    Jinsong Ji  <jji@us.ibm.com>

	* config/rs6000/emmintrin.h (_mm_movemask_pd): Replace __vector
	__m64 with __vector unsigned long long for compatibility.
	(_mm_movemask_epi8): Likewise.
	* config/rs6000/xmmintrin.h (_mm_cvtps_pi32): Likewise.
	(_mm_cvttps_pi32): Likewise.
	(_mm_cvtpi32_ps): Likewise.
	(_mm_cvtps_pi16): Likewise.
	(_mm_loadh_pi): Likewise.
	(_mm_storeh_pi): Likewise.
	(_mm_movehl_ps): Likewise.
	(_mm_movelh_ps): Likewise.
	(_mm_loadl_pi): Likewise.
	(_mm_storel_pi): Likewise.
	(_mm_movemask_ps): Likewise.
	(_mm_shuffle_pi16): Likewise.

From-SVN: r265362

From-SVN: r265360

Update AVX512 tests to test the newly added FMSUB, FNMADD and FNMSUB
builtin functions.

	PR target/72782
	* gcc.target/i386/avx-1.c (__builtin_ia32_vfmsubpd512_mask): New.
	(__builtin_ia32_vfmsubpd512_maskz): Likewise.
	(__builtin_ia32_vfmsubps512_mask): Likewise.
	(__builtin_ia32_vfmsubps512_maskz): Likewise.
	(__builtin_ia32_vfnmaddpd512_mask3): Likewise.
	(__builtin_ia32_vfnmaddpd512_maskz): Likewise.
	(__builtin_ia32_vfnmaddps512_mask3): Likewise.
	(__builtin_ia32_vfnmaddps512_maskz): Likewise.
	(__builtin_ia32_vfnmsubpd512_maskz): Likewise.
	(__builtin_ia32_vfnmsubps512_maskz): Likewise.
	* testsuite/gcc.target/i386/sse-13.c
	(__builtin_ia32_vfmsubpd512_mask): Likewise.
	(__builtin_ia32_vfmsubpd512_maskz): Likewise.
	(__builtin_ia32_vfmsubps512_mask): Likewise.
	(__builtin_ia32_vfmsubps512_maskz): Likewise.
	(__builtin_ia32_vfnmaddpd512_mask3): Likewise.
	(__builtin_ia32_vfnmaddpd512_maskz): Likewise.
	(__builtin_ia32_vfnmaddps512_mask3): Likewise.
	(__builtin_ia32_vfnmaddps512_maskz): Likewise.
	(__builtin_ia32_vfnmsubpd512_maskz): Likewise.
	(__builtin_ia32_vfnmsubps512_maskz): Likewise.
	* testsuite/gcc.target/i386/sse-23.c
	(__builtin_ia32_vfmsubpd512_mask): Likewise.
	(__builtin_ia32_vfmsubpd512_maskz): Likewise.
	(__builtin_ia32_vfmsubps512_mask): Likewise.
	(__builtin_ia32_vfmsubps512_maskz): Likewise.
	(__builtin_ia32_vfnmaddpd512_mask3): Likewise.
	(__builtin_ia32_vfnmaddpd512_maskz): Likewise.
	(__builtin_ia32_vfnmaddps512_mask3): Likewise.
	(__builtin_ia32_vfnmaddps512_maskz): Likewise.
	(__builtin_ia32_vfnmsubpd512_maskz): Likewise.
	(__builtin_ia32_vfnmsubps512_maskz): Likewise.

From-SVN: r265359

Many AVX512 vector operations can broadcast from a scalar memory source.
This patch enables memory broadcast for FNMSUB operations.  In order to
support AVX512 memory broadcast for FNMSUB, FNMSUB builtin functions are
also added, instead of passing the negated value to FMA builtin functions.

gcc/

	PR target/72782
	* config/i386/avx512fintrin.h (_mm512_fnmsub_round_pd): Use
	__builtin_ia32_vfnmsubpd512_mask.
	(_mm512_mask_fnmsub_round_pd): Likewise.
	(_mm512_fnmsub_pd): Likewise.
	(_mm512_mask_fnmsub_pd): Likewise.
	(_mm512_maskz_fnmsub_round_pd): Use
	__builtin_ia32_vfnmsubpd512_maskz.
	(_mm512_maskz_fnmsub_pd): Likewise.
	(_mm512_fnmsub_round_ps): Use __builtin_ia32_vfnmsubps512_mask.
	(_mm512_mask_fnmsub_round_ps): Likewise.
	(_mm512_fnmsub_ps): Likewise.
	(_mm512_mask_fnmsub_ps): Likewise.
	(_mm512_maskz_fnmsub_round_ps): Use
	__builtin_ia32_vfnmsubps512_maskz.
	(_mm512_maskz_fnmsub_ps): Likewise.
	* config/i386/avx512vlintrin.h (_mm256_mask_fnmsub_pd): Use
	__builtin_ia32_vfnmsubpd256_mask.
	(_mm256_maskz_fnmsub_pd): Use __builtin_ia32_vfnmsubpd256_maskz.
	(_mm_mask_fnmsub_pd): Use __builtin_ia32_vfmaddpd128_mask
	(_mm_maskz_fnmsub_pd): Use __builtin_ia32_vfnmsubpd128_maskz.
	(_mm256_mask_fnmsub_ps): Use __builtin_ia32_vfnmsubps256_mask.
	(_mm256_mask_fnmsub_ps): Use __builtin_ia32_vfnmsubps256_mask.
	(_mm256_maskz_fnmsub_ps): Use __builtin_ia32_vfnmsubps256_maskz.
	(_mm_mask_fnmsub_ps): Use __builtin_ia32_vfnmsubps128_mask.
	(_mm_maskz_fnmsub_ps): Use __builtin_ia32_vfnmsubps128_maskz.
	* config/i386/fmaintrin.h (_mm_fnmsub_pd): Use
	__builtin_ia32_vfnmsubpd.
	(_mm256_fnmsub_pd): Use __builtin_ia32_vfnmsubpd256.
	(_mm_fnmsub_ps): Use __builtin_ia32_vfnmsubps.
	(_mm256_fnmsub_ps): Use __builtin_ia32_vfnmsubps256.
	(_mm_fnmsub_sd): Use __builtin_ia32_vfnmsubsd3.
	(_mm_fnmsub_ss): Use __builtin_ia32_vfnmsubss3.
	* config/i386/i386-builtin.def: Add
	__builtin_ia32_vfnmsubpd256_mask,
	__builtin_ia32_vfnmsubpd256_maskz,
	__builtin_ia32_vfnmsubpd128_mask,
	__builtin_ia32_vfnmsubpd128_maskz,
	__builtin_ia32_vfnmsubps256_mask,
	__builtin_ia32_vfnmsubps256_maskz,
	__builtin_ia32_vfnmsubps128_mask,
	__builtin_ia32_vfnmsubps128_maskz,
	__builtin_ia32_vfnmsubpd512_mask,
	__builtin_ia32_vfnmsubpd512_maskz,
	__builtin_ia32_vfnmsubps512_mask,
	__builtin_ia32_vfnmsubps512_maskz, __builtin_ia32_vfnmsubss3,
	__builtin_ia32_vfnmsubsd3, __builtin_ia32_vfnmsubps,
	__builtin_ia32_vfnmsubpd, __builtin_ia32_vfnmsubps256 and.
	__builtin_ia32_vfnmsubpd256.
	* config/i386/sse.md (fma4i_fnmsub_<mode>): New.
	(<avx512>_fnmsub_<mode>_maskz<round_expand_name>): Likewise.
	(*<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name>_bcst_1):
	Likewise.
	(*<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name>_bcst_2):
	Likewise.
	(*<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name>_bcst_3):
	Likewise.
	(fmai_vmfnmsub_<mode><round_name>): Likewise.

gcc/testsuite/

	PR target/72782
	* gcc.target/i386/avx512f-fnmsub-df-zmm-1.c: New test.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-1.c: Likewise.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-2.c: Likewise.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-3.c: Likewise.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-4.c: Likewise.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-5.c: Likewise.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-6.c: Likewise.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-7.c: Likewise.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-8.c: Likewise.
	* gcc.target/i386/avx512vl-fnmsub-sf-xmm-1.c: Likewise.
	* gcc.target/i386/avx512vl-fnmsub-sf-ymm-1.c: Likewise.

From-SVN: r265358

Many AVX512 vector operations can broadcast from a scalar memory source.
This patch enables memory broadcast for FNMADD operations.  In order to
support AVX512 memory broadcast for FNMADD, FNMADD builtin functions are
also added, instead of passing the negated value to FMA builtin functions.

gcc/

	PR target/72782
	* config/i386/avx512fintrin.h (_mm512_fnmadd_round_pd): Use
	__builtin_ia32_vfnmaddpd512_mask.
	(_mm512_mask_fnmadd_round_pd): Likewise.
	(_mm512_fnmadd_pd): Likewise.
	(_mm512_mask_fnmadd_pd): Likewise.
	(_mm512_maskz_fnmadd_round_pd): Use
	__builtin_ia32_vfnmaddpd512_maskz.
	(_mm512_maskz_fnmadd_pd): Likewise.
	(_mm512_fnmadd_round_ps): Use __builtin_ia32_vfnmaddps512_mask.
	(_mm512_mask_fnmadd_round_ps): Likewise.
	(_mm512_fnmadd_ps): Likewise.
	(_mm512_mask_fnmadd_ps): Likewise.
	(_mm512_maskz_fnmadd_round_ps): Use
	__builtin_ia32_vfnmaddps512_maskz.
	(_mm512_maskz_fnmadd_ps): Likewise.
	* config/i386/avx512vlintrin.h (_mm256_mask_fnmadd_pd): Use
	__builtin_ia32_vfnmaddpd256_mask.
	(_mm256_maskz_fnmadd_pd): Use __builtin_ia32_vfnmaddpd256_maskz.
	(_mm_mask_fnmadd_pd): Use __builtin_ia32_vfmaddpd128_mask
	(_mm_maskz_fnmadd_pd): Use __builtin_ia32_vfnmaddpd128_maskz.
	(_mm256_mask_fnmadd_ps): Use __builtin_ia32_vfnmaddps256_mask.
	(_mm256_mask_fnmadd_ps): Use __builtin_ia32_vfnmaddps256_mask.
	(_mm256_maskz_fnmadd_ps): Use __builtin_ia32_vfnmaddps256_maskz.
	(_mm_mask_fnmadd_ps): Use __builtin_ia32_vfnmaddps128_mask.
	(_mm_maskz_fnmadd_ps): Use __builtin_ia32_vfnmaddps128_maskz.
	* config/i386/fmaintrin.h (_mm_fnmadd_pd): Use
	__builtin_ia32_vfnmaddpd.
	(_mm256_fnmadd_pd): Use __builtin_ia32_vfnmaddpd256.
	(_mm_fnmadd_ps): Use __builtin_ia32_vfnmaddps.
	(_mm256_fnmadd_ps): Use __builtin_ia32_vfnmaddps256.
	(_mm_fnmadd_sd): Use __builtin_ia32_vfnmaddsd3.
	(_mm_fnmadd_ss): Use __builtin_ia32_vfnmaddss3.
	* config/i386/i386-builtin.def: Add
	__builtin_ia32_vfnmaddpd256_mask,
	__builtin_ia32_vfnmaddpd256_maskz,
	__builtin_ia32_vfnmaddpd128_mask,
	__builtin_ia32_vfnmaddpd128_maskz,
	__builtin_ia32_vfnmaddps256_mask,
	__builtin_ia32_vfnmaddps256_maskz,
	__builtin_ia32_vfnmaddps128_mask,
	__builtin_ia32_vfnmaddps128_maskz,
	__builtin_ia32_vfnmaddpd512_mask,
	__builtin_ia32_vfnmaddpd512_maskz,
	__builtin_ia32_vfnmaddps512_mask,
	__builtin_ia32_vfnmaddps512_maskz, __builtin_ia32_vfnmaddss3,
	__builtin_ia32_vfnmaddsd3, __builtin_ia32_vfnmaddps,
	__builtin_ia32_vfnmaddpd, __builtin_ia32_vfnmaddps256 and.
	__builtin_ia32_vfnmaddpd256.
	* config/i386/sse.md (fma4i_fnmadd_<mode>): New.
	(<avx512>_fnmadd_<mode>_maskz<round_expand_name>): Likewise.
	(*<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name>_bcst_1):
	Likewise.
	(*<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name>_bcst_2):
	Likewise.
	(*<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name>_bcst_3):
	Likewise.
	(fmai_vmfnmadd_<mode><round_name>): Likewise.

gcc/testsuite/

	PR target/72782
	* gcc.target/i386/avx512f-fnmadd-df-zmm-1.c: New test.
	* gcc.target/i386/avx512f-fnmadd-sf-zmm-1.c: Likewise.
	* gcc.target/i386/avx512f-fnmadd-sf-zmm-2.c: Likewise.
	* gcc.target/i386/avx512f-fnmadd-sf-zmm-3.c: Likewise.
	* gcc.target/i386/avx512f-fnmadd-sf-zmm-4.c: Likewise.
	* gcc.target/i386/avx512f-fnmadd-sf-zmm-5.c: Likewise.
	* gcc.target/i386/avx512f-fnmadd-sf-zmm-6.c: Likewise.
	* gcc.target/i386/avx512f-fnmadd-sf-zmm-7.c: Likewise.
	* gcc.target/i386/avx512f-fnmadd-sf-zmm-8.c: Likewise.
	* gcc.target/i386/avx512vl-fnmadd-sf-xmm-1.c: Likewise.
	* gcc.target/i386/avx512vl-fnmadd-sf-ymm-1.c: Likewise.

From-SVN: r265357

Many AVX512 vector operations can broadcast from a scalar memory source.
This patch enables memory broadcast for FMSUB operations.  In order to
support AVX512 memory broadcast for FMSUB, FMSUB builtin functions are
also added, instead of passing the negated value to FMA builtin functions.

gcc/

	PR target/72782
	* config/i386/avx512fintrin.h (_mm512_fmsub_round_pd): Use
	__builtin_ia32_vfmsubpd512_mask.
	(_mm512_mask_fmsub_round_pd): Likewise.
	(_mm512_fmsub_pd): Likewise.
	(_mm512_mask_fmsub_pd): Likewise.
	(_mm512_maskz_fmsub_round_pd): Use
	__builtin_ia32_vfmsubpd512_maskz.
	(_mm512_maskz_fmsub_pd): Likewise.
	(_mm512_fmsub_round_ps): Use __builtin_ia32_vfmsubps512_mask.
	(_mm512_mask_fmsub_round_ps): Likewise.
	(_mm512_fmsub_ps): Likewise.
	(_mm512_mask_fmsub_ps): Likewise.
	(_mm512_maskz_fmsub_round_ps): Use
	__builtin_ia32_vfmsubps512_maskz.
	(_mm512_maskz_fmsub_ps): Likewise.
	* config/i386/avx512vlintrin.h (_mm256_mask_fmsub_pd): Use
	__builtin_ia32_vfmsubpd256_mask.
	(_mm256_maskz_fmsub_pd): Use __builtin_ia32_vfmsubpd256_maskz.
	(_mm_mask_fmsub_pd): Use __builtin_ia32_vfmaddpd128_mask
	(_mm_maskz_fmsub_pd): Use __builtin_ia32_vfmsubpd128_maskz.
	(_mm256_mask_fmsub_ps): Use __builtin_ia32_vfmsubps256_mask.
	(_mm256_mask_fmsub_ps): Use __builtin_ia32_vfmsubps256_mask.
	(_mm256_maskz_fmsub_ps): Use __builtin_ia32_vfmsubps256_maskz.
	(_mm_mask_fmsub_ps): Use __builtin_ia32_vfmsubps128_mask.
	(_mm_maskz_fmsub_ps): Use __builtin_ia32_vfmsubps128_maskz.
	* config/i386/fmaintrin.h (_mm_fmsub_pd): Use
	__builtin_ia32_vfmsubpd.
	(_mm256_fmsub_pd): Use __builtin_ia32_vfmsubpd256.
	(_mm_fmsub_ps): Use __builtin_ia32_vfmsubps.
	(_mm256_fmsub_ps): Use __builtin_ia32_vfmsubps256.
	(_mm_fmsub_sd): Use __builtin_ia32_vfmsubsd3.
	(_mm_fmsub_ss): Use __builtin_ia32_vfmsubss3.
	* config/i386/i386-builtin.def: Add
	__builtin_ia32_vfmsubpd256_mask,
	__builtin_ia32_vfmsubpd256_maskz,
	__builtin_ia32_vfmsubpd128_mask,
	__builtin_ia32_vfmsubpd128_maskz,
	__builtin_ia32_vfmsubps256_mask,
	__builtin_ia32_vfmsubps256_maskz,
	__builtin_ia32_vfmsubps128_mask,
	__builtin_ia32_vfmsubps128_maskz,
	__builtin_ia32_vfmsubpd512_mask,
	__builtin_ia32_vfmsubpd512_maskz,
	__builtin_ia32_vfmsubps512_mask,
	__builtin_ia32_vfmsubps512_maskz, __builtin_ia32_vfmsubss3,
	__builtin_ia32_vfmsubsd3, __builtin_ia32_vfmsubps,
	__builtin_ia32_vfmsubpd, __builtin_ia32_vfmsubps256 and.
	__builtin_ia32_vfmsubpd256.
	* config/i386/sse.md (fma4i_fmsub_<mode>): New.
	(<avx512>_fmsub_<mode>_maskz<round_expand_name>): Likewise.
	(*<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name>_bcst_1):
	Likewise.
	(*<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name>_bcst_2):
	Likewise.
	(*<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name>_bcst_3):
	Likewise.
	(fmai_vmfmsub_<mode><round_name>): Likewise.

gcc/testsuite/

	PR target/72782
	* gcc.target/i386/avx512f-fmsub-df-zmm-1.c: New test.
	* gcc.target/i386/avx512f-fmsub-sf-zmm-1.c: Likewise.
	* gcc.target/i386/avx512f-fmsub-sf-zmm-2.c: Likewise.
	* gcc.target/i386/avx512f-fmsub-sf-zmm-3.c: Likewise.
	* gcc.target/i386/avx512f-fmsub-sf-zmm-4.c: Likewise.
	* gcc.target/i386/avx512f-fmsub-sf-zmm-5.c: Likewise.
	* gcc.target/i386/avx512f-fmsub-sf-zmm-6.c: Likewise.
	* gcc.target/i386/avx512f-fmsub-sf-zmm-7.c: Likewise.
	* gcc.target/i386/avx512f-fmsub-sf-zmm-8.c: Likewise.
	* gcc.target/i386/avx512vl-fmsub-sf-xmm-1.c: Likewise.
	* gcc.target/i386/avx512vl-fmsub-sf-ymm-1.c: Likewise.

From-SVN: r265356

2018-10-21  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/71880
	* trans-expr.c (gfc_trans_pointer_assignment): Set the string
	length for array valued deferred length lhs.

2018-10-21  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/71880
	* gfortran.dg/deferred_character_31.f90 : New test.

From-SVN: r265353

	* config/i386/sse.md (*<plusminus_insn><mode>3<mask_name>_bcst_1):
	Remove plus.  Renamed to ...
	(*sub<mode>3<mask_name>_bcst): This.
	(*add<mode>3<mask_name>_bcst_2): Renamede to ...
	(*add<mode>3<mask_name>_bcst): This.

From-SVN: r265352

Many AVX512 vector operations can broadcast from a scalar memory source.
This patch enables memory broadcast for FP mul operations.

gcc/

	PR target/72782
	* config/i386/sse.md (*mul<mode>3<mask_name>_bcst): New.

gcc/testsuite/

	PR target/72782
	* gcc.target/i386/avx512f-mul-df-zmm-1.c: New test.
	* gcc.target/i386/avx512f-mul-sf-zmm-1.c: Likewise.
	* gcc.target/i386/avx512f-mul-sf-zmm-2.c: Likewise.
	* gcc.target/i386/avx512f-mul-sf-zmm-3.c: Likewise.
	* gcc.target/i386/avx512f-mul-sf-zmm-4.c: Likewise.
	* gcc.target/i386/avx512f-mul-sf-zmm-5.c: Likewise.
	* gcc.target/i386/avx512f-mul-sf-zmm-6.c: Likewise.
	* gcc.target/i386/avx512vl-mul-sf-xmm-1.c: Likewise.
	* gcc.target/i386/avx512vl-mul-sf-ymm-1.c: Likewise.

From-SVN: r265351

gcc/

	PR target/87662
	* i386/avx512vlintrin.h (_mm256_or_epi32): New.
	(_mm_or_epi32): Likewise.
	(_mm256_xor_epi32): Likewise.
	(_mm_xor_epi32): Likewise.
	(_mm256_or_epi64): Likewise.
	(_mm_or_epi64): Likewise.
	(_mm256_xor_epi64): Likewise.
	(_mm_xor_epi64): Likewise.

gcc/testsuite/

	PR target/87662
	* gcc.target/i386/pr87662.c

From-SVN: r265350

From-SVN: r265349

Many AVX512 vector operations can broadcast from a scalar memory source.
This patch enables memory broadcast for FP div operations.

gcc/

	PR target/72782
	* config/i386/sse.md (*<avx512>_div<mode>3<mask_name>_bcst): New.

gcc/testsuite/

	PR target/72782
	* gcc.target/i386/avx512f-div-df-zmm-1.c: New test.
	* gcc.target/i386/avx512f-div-sf-zmm-1.c: Likewise.
	* gcc.target/i386/avx512f-div-sf-zmm-2.c: Likewise.
	* gcc.target/i386/avx512f-div-sf-zmm-3.c: Likewise.
	* gcc.target/i386/avx512f-div-sf-zmm-4.c: Likewise.
	* gcc.target/i386/avx512f-div-sf-zmm-5.c: Likewise.
	* gcc.target/i386/avx512vl-div-sf-xmm-1.c: Likewise.
	* gcc.target/i386/avx512vl-div-sf-ymm-1.c: Likewise.

From-SVN: r265345

testsuite_containers.h (forward_members_unordered<>::forward_members_unordered (const value_type&)): Add local_iterator pre and post increment checks.

2018-10-20  François Dumont  <fdumont@gcc.gnu.org>

	* testsuite/util/testsuite_containers.h
	(forward_members_unordered<>::forward_members_unordered
	(const value_type&)): Add local_iterator pre and post increment checks.
	* config/abi/pre/gnu.ver: Add GLIBCXX_3.4.26 new symbol.

From-SVN: r265344

	* g++.dg/*.C: Use target c++17 instead of explicit dg-options.
	* lib/g++-dg.exp: Don't test C++11 by default.  Add C++17 to
	the list of default stds to test.

From-SVN: r265343

	PR middle-end/87647
	* varasm.c (decode_addr_const): Handle COMPOUND_LITERAL_EXPR.

	* gcc.c-torture/compile/pr87647.c: New test.

From-SVN: r265341

From-SVN: r265340

From-SVN: r265339

re PR middle-end/85488 (segmentation fault when compiling code using the ordered(n) clause in OpenMP 4.5)

	PR middle-end/85488
	PR middle-end/87649
	* omp-low.c (check_omp_nesting_restrictions): Diagnose ordered without
	depend closely nested inside of loop with ordered clause with
	a parameter.

	* c-c++-common/gomp/doacross-2.c: New test.
	* c-c++-common/gomp/sink-3.c: Expect another error during error
	recovery.

From-SVN: r265335

Tests for the implicit allocator rebinding extension will fail if the
extension is disabled, so skip them.

	* testsuite/23_containers/array/requirements/explicit_instantiation/
	3.cc: Skip test when compiled with a -std=c++NN strict mode.
	* testsuite/23_containers/deque/requirements/explicit_instantiation/
	3.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/
	explicit_instantiation/3.cc: Likewise.
	* testsuite/23_containers/list/requirements/explicit_instantiation/
	3.cc: Likewise.
	* testsuite/23_containers/map/requirements/explicit_instantiation/
	3.cc: Likewise.
	* testsuite/23_containers/multimap/requirements/explicit_instantiation/
	3.cc: Likewise.
	* testsuite/23_containers/multiset/requirements/explicit_instantiation/
	3.cc: Likewise.
	* testsuite/23_containers/set/requirements/explicit_instantiation/
	3.cc: Likewise.
	* testsuite/23_containers/unordered_map/requirements/
	explicit_instantiation/3.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/requirements/
	explicit_instantiation/3.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/requirements/
	explicit_instantiation/3.cc: Likewise.
	* testsuite/23_containers/unordered_set/requirements/
	explicit_instantiation/3.cc: Likewise.
	* testsuite/23_containers/vector/ext_pointer/explicit_instantiation/
	3.cc: Likewise.
	* testsuite/23_containers/vector/requirements/explicit_instantiation/
	3.cc: Likewise.

From-SVN: r265334

When __STRICT_ANSI__ is defined the incorrect allocators used in these
tests also trigger and additional static assertion. Prune those extra
errors so that the tests don't fail when built with strict dialects.

	* testsuite/23_containers/deque/48101_neg.cc: Prune additional errors
	printed when __STRICT_ANSI__ is defined.
	* testsuite/23_containers/forward_list/48101_neg.cc: Likewise.
	* testsuite/23_containers/list/48101_neg.cc: Likewise.
	* testsuite/23_containers/multiset/48101_neg.cc: Likewise.
	* testsuite/23_containers/set/48101_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/48101_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/48101_neg.cc: Likewise.
	* testsuite/23_containers/vector/48101_neg.cc: Likewise.

From-SVN: r265333

These tests include uses of the extension to allow allocators with the
wrong value_type in containers. Skip those parts of the tests when
__STRICT_ANIS__ is defined.

	* testsuite/23_containers/forward_list/requirements/
	explicit_instantiation/5.cc [__STRICT_ANSI__]: Don't test non-standard
	extension.
	* testsuite/23_containers/list/requirements/explicit_instantiation/
	5.cc [__STRICT_ANSI__]: Likewise.
	* testsuite/23_containers/map/requirements/explicit_instantiation/5.cc
	[__STRICT_ANSI__]: Likewise.
	* testsuite/23_containers/multimap/requirements/explicit_instantiation/
	5.cc [__STRICT_ANSI__]: Likewise.
	* testsuite/23_containers/multiset/requirements/explicit_instantiation/
	5.cc [__STRICT_ANSI__]: Likewise.
	* testsuite/23_containers/set/requirements/explicit_instantiation/5.cc
	[__STRICT_ANSI__]: Likewise.
	* testsuite/23_containers/unordered_map/requirements/debug_container.cc
	[__STRICT_ANSI__]: Likewise.
	* testsuite/23_containers/unordered_map/requirements/
	explicit_instantiation/5.cc [__STRICT_ANSI__]: Likewise.
	* testsuite/23_containers/unordered_multimap/requirements/
	explicit_instantiation/5.cc [__STRICT_ANSI__]: Likewise.
	* testsuite/23_containers/unordered_multiset/requirements/
	explicit_instantiation/5.cc [__STRICT_ANSI__]: Likewise.
	* testsuite/23_containers/unordered_set/requirements/
	explicit_instantiation/5.cc [__STRICT_ANSI__]: Likewise.

From-SVN: r265332

As a GNU extension we allow containers to be instantiated with
allocators that use a different value type from the container, and
automatically rebind the allocator to the correct type. This extension
is disabled in strict modes (when __STRICT_ANSI__ is defined, i.e.
-std=c++NN dialects). These testcases unintentionally rely on the
extension and so fail for strict modes.

Tests which intentionally make use of the extension will still fail in
strict dialects, but will be addressed in a later change.

	* testsuite/20_util/scoped_allocator/1.cc: Use allocator with correct
	value type for the container.
	* testsuite/23_containers/forward_list/cons/14.cc: Likewise.
	* testsuite/23_containers/map/56613.cc: Likewise.
	* testsuite/23_containers/unordered_map/55043.cc: Likewise.
	* testsuite/23_containers/unordered_map/allocator/copy.cc: Likewise.
	* testsuite/23_containers/unordered_map/allocator/copy_assign.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/allocator/minimal.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/allocator/move.cc: Likewise.
	* testsuite/23_containers/unordered_map/allocator/move_assign.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/allocator/noexcept.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/cons/81891.cc: Likewise.
	* testsuite/23_containers/unordered_map/requirements/exception/
	basic.cc: Likewise.
	* testsuite/23_containers/unordered_map/requirements/exception/
	generation_prohibited.cc: Likewise.
	* testsuite/23_containers/unordered_map/requirements/exception/
	propagation_consistent.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/55043.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/allocator/copy.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/allocator/copy_assign.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/allocator/minimal.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/allocator/move.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/allocator/move_assign.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/allocator/noexcept.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/requirements/exception/
	basic.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/requirements/exception/
	generation_prohibited.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/requirements/exception/
	propagation_consistent.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/requirements/
	explicit_instantiation/5.cc: Likewise.
	* testsuite/ext/malloc_allocator/sanity.cc: Likewise.

From-SVN: r265331

The airy and hypergeometric functions are non-standard extensions and
are only defined for -std=gnu++NN dialects, not -std=c++NN ones.

	* ext/special_functions/airy_ai/check_nan.cc: Skip test for
	non-standard extension when a strict -std=c++NN dialect is used.
	* ext/special_functions/airy_ai/check_value.cc: Likewise.
	* ext/special_functions/airy_ai/compile.cc: Likewise.
	* ext/special_functions/airy_bi/check_nan.cc: Likewise.
	* ext/special_functions/airy_bi/check_value.cc: Likewise.
	* ext/special_functions/airy_bi/compile.cc: Likewise.
	* ext/special_functions/conf_hyperg/check_nan.cc: Likewise.
	* ext/special_functions/conf_hyperg/check_value.cc: Likewise.
	* ext/special_functions/conf_hyperg/compile.cc: Likewise.
	* ext/special_functions/hyperg/check_nan.cc: Likewise.
	* ext/special_functions/hyperg/check_value.cc: Likewise.
	* ext/special_functions/hyperg/compile.cc: Likewise.

From-SVN: r265330