PR libgfortran/79540
	* io/write_float.def (build_float_string): Don't copy digits when
	ndigits is negative.

From-SVN: r269911

gcc/ChangeLog:

2019-03-25  Andreas Krebbel  <krebbel@linux.ibm.com>

	* config/s390/s390-builtin-types.def: Remove few unused types and
	fix sort order for others.

From-SVN: r269909

gcc/ChangeLog:

2019-03-25  Andreas Krebbel  <krebbel@linux.ibm.com>

	* config/s390/s390-c.c (s390_fn_types_compatible): Print the
	expected and found types with -mdebug during builtin matching.

From-SVN: r269908

re PR middle-end/89790 (ICE segfault in operand_equal_p() at fold-const.c:3000 with -Wduplicated-cond since r269838)

2019-03-25  Richard Biener  <rguenther@suse.de>

	PR middle-end/89790
	* fold-const.c (operand_equal_p): Revert last change with
	updated comment.

	* g++.dg/pr89790.C: New testcase.

From-SVN: r269907

I think there's a typo in the documentation of the MINLOC and MAXLOC intrinsics.
It implies that when the BACK argument is true it returns the first occurrence of the min/max value,
but my understanding is that it should return the last occurrence.

This patch fixes the documentation.

	* intrinsic.texi (MINLOC): Fix typo in BACK argument documentation.
	(MAXLOC): Likewise.

From-SVN: r269906

From-SVN: r269905

CSE does not consider calls, not even const calls.  This patch puts a
REG_EQUAL note on the pseudo we assign the __tls_get_addr result to,
so that those pseudos can be CSE'd and the extra calls deleted as dead
code.

CSE should really handle const calls directly, but it is stage 4.


	* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Add REG_EQUAL
	notes for the result of the __tls_get_addr calls.
	* config/rs6000/rs6000.md (unspec UNSPEC_TLS_GET_ADDR): New.

From-SVN: r269902

From-SVN: r269901

	* gcc.target/i386/pr82281.c: Compile only for ia32 effective target.
	(dg-options): Remove -m32. Add -msse2 -mtune=znver1.
	* gcc.target/i386/pr89676.c: Compile only for ia32 effective target.
	(dg-options): Remove -m32 and -march=i686. Add -mno-stv.

From-SVN: r269900

From-SVN: r269899

Introduces a fix for a segfault when building without object.d being
present, as well as MinGW host build errors in dmd/root/filename.c.

Updates a couple of non-portable tests, removing one and fixing the
other.

From-SVN: r269897

re PR rtl-optimization/87761 ([MIPS] New FAIL: gcc.target/mips/fix-r4000-10.c   -O1 start with r265398)

	PR rtl-optimization/87761
	* regcprop.c (copyprop_hardreg_forward_1): Check may_trap_p on SET,
	not INSN.  Also check RTX_FRAME_RELATED_P.  Queue insns for DF rescan
	as needed.
	(pass_cprop_hardreg::execute): Add df note problem and defer insn
	rescans.  Reprocess blocks as needed, calling df_analyze before
	reprocessing.  Always call df_analyze before fixing up debug bind
	insns.

From-SVN: r269896

2019-03-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/78865
	* interface.c (compare_actual_formal): Change errors about
	missing or extra to gfc_error_now to make sure they are issued.
	Change "spec" to "specifier" in message.
	* resolve.c (resolve_global_procedure): Also check for mismatching
	interface with global symbols if the namespace has already been
	resolved.

2019-03-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/78865
	* gfortran.dg/altreturn_10.f90: New test.
	* gfortran.dg/whole_file_3.f90: Change dg-warning to dg-error.

From-SVN: r269895

From-SVN: r269894

	* config/rs6000/xmmintrin.h (_mm_movemask_pi8): Implement for 32-bit
	big endian.

From-SVN: r269891

From-SVN: r269888

Changelog entries are not required for upstream merges.

From-SVN: r269887

2019-03-22  Andrew Pinski  <apinski@marvell.com>

        * config/aarch64/aarch64.md (zero_extendsidi2_aarch64): Fix type
        attrribute for uxtw.

From-SVN: r269886

From-SVN: r269885

From-SVN: r269882

The Doxygen docs do not have stable URLs, so linking to specific pages
doesn't work well.

	* doc/xml/manual/backwards_compatibility.xml: Remove link to
	Doxygen-generated pages with unstable URL.
	* doc/xml/manual/concurrency_extensions.xml: Likewise.
	* doc/xml/manual/extensions.xml: Likewise.
	* doc/xml/manual/parallel_mode.xml: Likewise.
	* doc/xml/manual/support.xml: Likewise.

From-SVN: r269881

re PR rtl-optimization/87761 ([MIPS] New FAIL: gcc.target/mips/fix-r4000-10.c   -O1 start with r265398)

	PR rtl-optimization/87761
	* config/mips/mips-protos.h (mips_split_move): Add new argument.
	(mips_emit_move_or_split): Pass NULL for INSN into mips_split_move.
	(mips_split_move): Accept new INSN argument.  Try to forward SRC
	into the next instruction.
	(mips_split_move_insn): Pass INSN through to mips_split_move.

From-SVN: r269880

2019-03-22  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/89676
	* lra-constraints.c (curr_insn_transform): Do match reload for
	early clobbers even if the match was successful.

2019-03-22  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/89676
	* gcc.target/i386/pr89676.c: New.

From-SVN: r269878

	* include/bits/stl_algobase.h (__lg): Do arithmetic on type int to
	avoid -Wconversion warnings.

From-SVN: r269876

	PR c++/60702
	* cp-tree.h (get_tls_wrapper_fn): Remove declaration.
	(maybe_get_tls_wrapper_call): Declare.
	* decl2.c (get_tls_wrapper_fn): Make static.
	(maybe_get_tls_wrapper_call): New function.
	* typeck.c (build_class_member_access_expr): Handle accesses to TLS
	variables.
	* semantics.c (finish_qualified_id_expr): Likewise.
	(finish_id_expression_1): Use maybe_get_tls_wrapper_call.
	* pt.c (tsubst_copy_and_build): Likewise.

	* g++.dg/tls/thread_local11.C: New test.
	* g++.dg/tls/thread_local11.h: New test.
	* g++.dg/tls/thread_local12a.C: New test.
	* g++.dg/tls/thread_local12b.C: New test.
	* g++.dg/tls/thread_local12c.C: New test.
	* g++.dg/tls/thread_local12d.C: New test.
	* g++.dg/tls/thread_local12e.C: New test.
	* g++.dg/tls/thread_local12f.C: New test.
	* g++.dg/tls/thread_local12g.C: New test.
	* g++.dg/tls/thread_local12h.C: New test.
	* g++.dg/tls/thread_local12i.C: New test.
	* g++.dg/tls/thread_local12j.C: New test.
	* g++.dg/tls/thread_local12k.C: New test.
	* g++.dg/tls/thread_local12l.C: New test.

From-SVN: r269875

	PR c++/87481
	* doc/invoke.texi (-fconstexpr-ops-limit=): Document.

	* c.opt (-fconstexpr-ops-limit=): New option.

	* constexpr.c (struct constexpr_ctx): Add constexpr_ops_count member.
	(cxx_eval_constant_expression): When not skipping, not constant class
	or location wrapper, increment *ctx->constexpr_ops_count and if it is
	above constexpr_loop_nest_limit, diagnose failure.
	(cxx_eval_outermost_constant_expr): Add constexpr_ops_count and
	initialize ctx.constexpr_ops_count to its address.
	(is_sub_constant_expr): Likewise.

	* g++.dg/cpp1y/constexpr-87481.C: New test.

From-SVN: r269874

The support for IPv6 that was added since last release triggered
regressions on various platforms. The size of structures passed to low
level routines was not correct anymore: it should depend on the address
family, now.

2019-03-22  Dmitriy Anisimkov  <anisimko@adacore.com>

gcc/ada/

	PR ada/89583
	* libgnat/g-socket.adb (Bind_Socket, Connect_Socket,
	Send_Socket): Fix the computation of structure lengths passed to
	low level routines.
	(Is_IPv6_Address): Fix the number of expected colons.

2019-03-22  Simon Wright  <simon@pushface.org>

gcc/testsuite/

	PR ada/89583
	* gnat.dg/socket2.adb: New.

From-SVN: r269873

[gcc]

2019-03-22  Bill Schmidt  <wschmidt@linux.ibm.com>

	* config/rs6000/mmintrin.h (_mm_sub_pi32): Fix typo.

[gcc/testsuite]

2019-03-22  Bill Schmidt  <wschmidt@linux.ibm.com>

	* gcc.target/powerpc/mmx-psubd-2.c: Test _m_psubd.

From-SVN: r269871

	<avx512>_fmsub_<mode>_mask3<round_name>,
	<avx512>_fnmadd_<mode>_mask3<round_name>,
	<avx512>_fnmsub_<mode>_mask3<round_name>,
	avx512f_vmfmadd_<mode>_mask3<round_name>,
	avx512f_vmfmsub_<mode>_mask3<round_name>,
	*avx512f_vmfnmadd_<mode>_mask3<round_name>): Use <round_nimm_predicate>
	instead of register_operand and %v instead of v for match_operand 1.
	(avx512f_vmfnmsub_<mode>_mask3<round_name>): Rename to ...
	(*avx512f_vmfnmsub_<mode>_mask3<round_name>): ... this.  Use
	<round_nimm_predicate> instead of register_operand and %v instead of v
	for match_operand 1.

From-SVN: r269870

sse.md (<avx512>_fmadd_<mode>_mask<round_name>, [...]): Use <round_nimm_predicate> instead of nonimmediate_operand.

	* config/i386/sse.md (<avx512>_fmadd_<mode>_mask<round_name>,
	<avx512>_fmadd_<mode>_mask3<round_name>,
	<avx512>_fmsub_<mode>_mask<round_name>,
	<avx512>_fmsub_<mode>_mask3<round_name>,
	<avx512>_fnmadd_<mode>_mask<round_name>,
	<avx512>_fnmadd_<mode>_mask3<round_name>,
	<avx512>_fnmsub_<mode>_mask<round_name>,
	<avx512>_fnmsub_<mode>_mask3<round_name>,
	<avx512>_fmaddsub_<mode>_mask<round_name>,
	<avx512>_fmaddsub_<mode>_mask3<round_name>,
	<avx512>_fmsubadd_<mode>_mask<round_name>,
	<avx512>_fmsubadd_<mode>_mask3<round_name>): Use
	<round_nimm_predicate> instead of nonimmediate_operand.
	(fmai_vmfmadd_<mode><round_name>, fmai_vmfmsub_<mode><round_name>,
	fmai_vmfnmadd_<mode><round_name>, fmai_vmfnmsub_<mode><round_name>):
	Use register_operand instead of <round_nimm_predicate> for the
	operand that needs to match output.
	(*fmai_fmadd_<mode>, *fmai_fmsub_<mode>,
	*fmai_fnmadd_<mode><round_name>, *fmai_fnmsub_<mode><round_name>):
	Likewise.  Formatting fixes.

From-SVN: r269869

	PR target/89784
	* config/i386/i386.c (enum ix86_builtins): Remove
	IX86_BUILTIN_VFMSUBSD3_MASK3 and IX86_BUILTIN_VFMSUBSS3_MASK3.
	* config/i386/i386-builtin.def (__builtin_ia32_vfmaddsd3_mask,
	__builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
	__builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
	__builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
	__builtin_ia32_vfmsubss3_mask3): New builtins.
	* config/i386/sse.md (avx512f_vmfmadd_<mode>_mask<round_name>,
	avx512f_vmfmadd_<mode>_mask3<round_name>,
	avx512f_vmfmadd_<mode>_maskz_1<round_name>,
	*avx512f_vmfmsub_<mode>_mask<round_name>,
	avx512f_vmfmsub_<mode>_mask3<round_name>,
	*avx512f_vmfmasub_<mode>_maskz_1<round_name>,
	*avx512f_vmfnmadd_<mode>_mask<round_name>,
	*avx512f_vmfnmadd_<mode>_mask3<round_name>,
	*avx512f_vmfnmadd_<mode>_maskz_1<round_name>,
	*avx512f_vmfnmsub_<mode>_mask<round_name>,
	*avx512f_vmfnmsub_<mode>_mask3<round_name>,
	*avx512f_vmfnmasub_<mode>_maskz_1<round_name>): New define_insns.
	(avx512f_vmfmadd_<mode>_maskz<round_expand_name>): New define_expand.
	* config/i386/avx512fintrin.h (_mm_mask_fmadd_sd, _mm_mask_fmadd_ss,
	_mm_mask3_fmadd_sd, _mm_mask3_fmadd_ss, _mm_maskz_fmadd_sd,
	_mm_maskz_fmadd_ss, _mm_mask_fmsub_sd, _mm_mask_fmsub_ss,
	_mm_mask3_fmsub_sd, _mm_mask3_fmsub_ss, _mm_maskz_fmsub_sd,
	_mm_maskz_fmsub_ss, _mm_mask_fnmadd_sd, _mm_mask_fnmadd_ss,
	_mm_mask3_fnmadd_sd, _mm_mask3_fnmadd_ss, _mm_maskz_fnmadd_sd,
	_mm_maskz_fnmadd_ss, _mm_mask_fnmsub_sd, _mm_mask_fnmsub_ss,
	_mm_mask3_fnmsub_sd, _mm_mask3_fnmsub_ss, _mm_maskz_fnmsub_sd,
	_mm_maskz_fnmsub_ss, _mm_mask_fmadd_round_sd, _mm_mask_fmadd_round_ss,
	_mm_mask3_fmadd_round_sd, _mm_mask3_fmadd_round_ss,
	_mm_maskz_fmadd_round_sd, _mm_maskz_fmadd_round_ss,
	_mm_mask_fmsub_round_sd, _mm_mask_fmsub_round_ss,
	_mm_mask3_fmsub_round_sd, _mm_mask3_fmsub_round_ss,
	_mm_maskz_fmsub_round_sd, _mm_maskz_fmsub_round_ss,
	_mm_mask_fnmadd_round_sd, _mm_mask_fnmadd_round_ss,
	_mm_mask3_fnmadd_round_sd, _mm_mask3_fnmadd_round_ss,
	_mm_maskz_fnmadd_round_sd, _mm_maskz_fnmadd_round_ss,
	_mm_mask_fnmsub_round_sd, _mm_mask_fnmsub_round_ss,
	_mm_mask3_fnmsub_round_sd, _mm_mask3_fnmsub_round_ss,
	_mm_maskz_fnmsub_round_sd, _mm_maskz_fnmsub_round_ss): New intrinsics.

	* gcc.target/i386/sse-13.c (__builtin_ia32_vfmaddsd3_mask,
	__builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
	__builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
	__builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
	__builtin_ia32_vfmsubss3_mask3): Define.
	* gcc.target/i386/sse-23.c (__builtin_ia32_vfmaddsd3_mask,
	__builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
	__builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
	__builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
	__builtin_ia32_vfmsubss3_mask3): Define.
	* gcc.target/i386/avx-1.c (__builtin_ia32_vfmaddsd3_mask,
	__builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
	__builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
	__builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
	__builtin_ia32_vfmsubss3_mask3): Define.
	* gcc.target/i386/sse-14.c: Add tests for
	_mm_mask{,3,z}_f{,n}m{add,sub}_round_s{s,d} builtins.
	* gcc.target/i386/sse-22.c: Likewise.

2019-03-22  Hongtao Liu  <hongtao.liu@intel.com>

	* gcc.target/i386/avx512f-vfmaddXXXsd-1.c (avx512f_test): Add tests
	for _mm_mask{,3,z}_*.
	* gcc.target/i386/avx512f-vfmaddXXXss-1.c (avx512f_test): Likewise.
	* gcc.target/i386/avx512f-vfmsubXXXsd-1.c (avx512f_test): Likewise.
	* gcc.target/i386/avx512f-vfmsubXXXss-1.c (avx512f_test): Likewise.
	* gcc.target/i386/avx512f-vfnmaddXXXsd-1.c (avx512f_test): Likewise.
	* gcc.target/i386/avx512f-vfnmaddXXXss-1.c (avx512f_test): Likewise.
	* gcc.target/i386/avx512f-vfnmsubXXXsd-1.c (avx512f_test): Likewise.
	* gcc.target/i386/avx512f-vfnmsubXXXss-1.c (avx512f_test): Likewise.
	* gcc.target/i386/avx512f-vfmaddXXXsd-2.c: New test.
	* gcc.target/i386/avx512f-vfmaddXXXss-2.c: New test.
	* gcc.target/i386/avx512f-vfmsubXXXsd-2.c: New test.
	* gcc.target/i386/avx512f-vfmsubXXXss-2.c: New test.
	* gcc.target/i386/avx512f-vfnmaddXXXsd-2.c: New test.
	* gcc.target/i386/avx512f-vfnmaddXXXss-2.c: New test.
	* gcc.target/i386/avx512f-vfnmsubXXXsd-2.c: New test.
	* gcc.target/i386/avx512f-vfnmsubXXXss-2.c: New test.

From-SVN: r269868

gcc/ChangeLog:

	PR tree-optimization/89350
	* builtins.c (compute_objsize): Also ignore offsets whose upper
	bound is negative.
	* gimple-ssa-warn-restrict.c (builtin_memref): Add new member.
	(builtin_memref::builtin_memref): Initialize new member.
	Allow EXPR to be null.
	(builtin_memref::extend_offset_range): Replace local with a member.
	Avoid assuming pointer offsets are unsigned.
	(builtin_memref::set_base_and_offset): Determine base object
	before computing offset range.
	(builtin_access::builtin_access): Handle memset.
	(builtin_access::generic_overlap): Replace local with a member.
	(builtin_access::strcat_overlap): Same.
	(builtin_access::overlap): Same.
	(maybe_diag_overlap): Same.
	(maybe_diag_access_bounds): Same.
	(wrestrict_dom_walker::check_call): Handle memset.
	(check_bounds_or_overlap): Same.

gcc/testsuite/ChangeLog:

	PR tree-optimization/89350
	* gcc.dg/Wstringop-overflow.c: Xfail overly ambitious tests.
	* gcc.dg/Wstringop-overflow-11.c: New test.
	* gcc.dg/Wstringop-overflow-12.c: New test.
	* gcc.dg/pr89350.c: New test.
	* gcc.dg/pr40340-1.c: Adjust expected warning.
	* gcc.dg/pr40340-2.c: Same.
	* gcc.dg/pr40340-4.c: Same.
	* gcc.dg/pr40340-5.c: Same.

From-SVN: r269867

From-SVN: r269866

This is the Intel implementation of the C++17 parallel
algorithms, which has been donated to both GCC and LLVM. The upstream
project is at -

	https://reviews.llvm.org/source/pstl/

The new files in the include/pstl sub-directory are covered by the
LICENSE.txt in that sub-directory, as are the tests in
testsuite/**/pstl/*

	* include/Makefile.am (std_header): Add ${std_srcdir}/execution.
	(pstl_srcdir, pstl_builddir, pstl_headers): New variables.
	(allstamped): Add stamp-pstl.
	(install-headers): Add ptsl_builddir.
	* include/Makefile.in: Regenerate.
	* include/bits/c++config: Add pstl configuration.
	* include/pstl/LICENSE.txt: New file.
	* include/pstl/algorithm_fwd.h: New file.
	* include/pstl/algorithm_impl.h: New file.
	* include/pstl/execution_defs.h: New file.
	* include/pstl/execution_impl.h: New file.
	* include/pstl/glue_algorithm_defs.h: New file.
	* include/pstl/glue_algorithm_impl.h: New file.
	* include/pstl/glue_execution_defs.h: New file.
	* include/pstl/glue_memory_defs.h: New file.
	* include/pstl/glue_memory_impl.h: New file.
	* include/pstl/glue_numeric_defs.h: New file.
	* include/pstl/glue_numeric_impl.h: New file.
	* include/pstl/memory_impl.h: New file.
	* include/pstl/numeric_fwd.h: New file.
	* include/pstl/numeric_impl.h: New file.
	* include/pstl/parallel_backend.h: New file.
	* include/pstl/parallel_backend_tbb.h: New file.
	* include/pstl/parallel_backend_utils.h: New file.
	* include/pstl/parallel_impl.h: New file.
	* include/pstl/pstl_config.h: New file.
	* include/pstl/unseq_backend_simd.h: New file.
	* include/pstl/utils.h: New file.
	* include/std/algorithm: Include parallel algorithm implementations.
	* include/std/execution: New file.
	* include/std/memory: Include parallel algorithm implementations.
	* include/std/numeric: Include parallel algorithm implementations.
	* include/std/version: Add parallel algorithms feature test macro.
	* testsuite/util/pstl/pstl_test_config.h: New file.
	* testsuite/util/pstl/test_utils.h: New file.
	* testsuite/20_util/specialized_algorithms/pstl/uninitialized_construct.cc: New file.
	* testsuite/20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc: New file.
	* testsuite/20_util/specialized_algorithms/pstl/uninitialized_fill_destroy.cc: New file.
	* testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc: New file.
	* testsuite/25_algorithms/pstl/alg_merge/merge.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/copy_if.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/copy_move.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/fill.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/generate.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/is_partitioned.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/partition.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/partition_copy.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/remove.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/remove_copy.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/replace.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/replace_copy.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/rotate.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/swap_ranges.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/transform_unary.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/unique.cc: New file.
	* testsuite/25_algorithms/pstl/alg_modifying_operations/unique_copy_equal.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/adjacent_find.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/all_of.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/any_of.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/count.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/equal.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/find.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/find_first_of.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/find_if.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/for_each.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/none_of.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/reverse.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/reverse_copy.cc: New file.
	* testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc: New file.
	* testsuite/25_algorithms/pstl/alg_sorting/includes.cc: New file.
	* testsuite/25_algorithms/pstl/alg_sorting/is_heap.cc: New file.
	* testsuite/25_algorithms/pstl/alg_sorting/is_sorted.cc: New file.
	* testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc: New file.
	* testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc: New file.
	* testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc: New file.
	* testsuite/25_algorithms/pstl/alg_sorting/partial_sort_copy.cc: New file.
	* testsuite/25_algorithms/pstl/alg_sorting/set.cc: New file.
	* testsuite/25_algorithms/pstl/alg_sorting/sort.cc: New file.
	* testsuite/26_numerics/pstl/numeric_ops/adjacent_difference.cc: New file.
	* testsuite/26_numerics/pstl/numeric_ops/reduce.cc: New file.
	* testsuite/26_numerics/pstl/numeric_ops/scan.cc: New file.
	* testsuite/26_numerics/pstl/numeric_ops/transform_reduce.cc: New file.
	* testsuite/26_numerics/pstl/numeric_ops/transform_scan.cc: New file.
	* testsuite/testsuite/20_util/specialized_algorithms/pstl/uninitialized_construct.cc: New file.
	* testsuite/testsuite/20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc: New file.
	* testsuite/testsuite/20_util/specialized_algorithms/pstl/uninitialized_fill_destroy.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_merge/merge.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_if.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_move.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/fill.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/generate.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/is_partitioned.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/partition.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/partition_copy.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/remove.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/remove_copy.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/replace.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/replace_copy.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/swap_ranges.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_unary.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/unique.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_modifying_operations/unique_copy_equal.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/adjacent_find.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/all_of.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/any_of.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/count.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/equal.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find_first_of.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/find_if.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/for_each.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/none_of.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse_copy.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_sorting/includes.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_sorting/is_heap.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_sorting/is_sorted.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_sorting/partial_sort_copy.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_sorting/set.cc: New file.
	* testsuite/testsuite/25_algorithms/pstl/alg_sorting/sort.cc: New file.
	* testsuite/testsuite/26_numerics/pstl/numeric_ops/adjacent_difference.cc: New file.
	* testsuite/testsuite/26_numerics/pstl/numeric_ops/reduce.cc: New file.
	* testsuite/testsuite/26_numerics/pstl/numeric_ops/scan.cc: New file.
	* testsuite/testsuite/26_numerics/pstl/numeric_ops/transform_reduce.cc: New file.
	* testsuite/testsuite/26_numerics/pstl/numeric_ops/transform_scan.cc: New file.

From-SVN: r269863

	PR lto/89692
	* tree.c (fld_type_variant, fld_incomplete_type_of,
	fld_process_array_type): Call fld->pset.add and don't call
	add_tree_to_fld_list if it returns true.
	(free_lang_data_in_type): Similarly with self-recursive call.  Purge
	non-marked types from TYPE_NEXT_VARIANT list.
	(find_decls_types_r): Call fld_worklist_push for TYPE_CANONICAL (t).

	* g++.dg/other/pr89692.C: New test.

From-SVN: r269862

	PR c++/71446
	* call.c (filed_in_pset): Change pset from hash_set<tree> * to
	hash_set<tree, true> &, adjust uses accordingly.
	(build_aggr_conv): Change pset from hash_set<tree> *
	to hash_set<tree, true>.  Replace goto fail; with return NULL;,
	adjust pset uses.

From-SVN: r269861

	PR c++/89767
	* parser.c (cp_parser_lambda_introducer): Add ids and first_capture_id
	variables, check for duplicates in this function.
	* lambda.c (add_capture): Don't check for duplicates nor use
	IDENTIFIER_MARKED.
	(register_capture_members): Don't clear IDENTIFIER_MARKED here.

	* g++.dg/cpp1y/lambda-init18.C: New test.
	* g++.dg/cpp1y/lambda-init19.C: New test.
	* g++.dg/cpp1y/pr89767.C: New test.

From-SVN: r269860

	* hash-table.h (hash_table): Add Lazy template parameter defaulted
	to false, if true, don't alloc_entries during construction, but defer
	it to the first method that needs m_entries allocated.
	(hash_table::hash_table, hash_table::~hash_table,
	hash_table::alloc_entries, hash_table::find_empty_slot_for_expand,
	hash_table::too_empty_p, hash_table::expand, hash_table::empty_slow,
	hash_table::clear_slot, hash_table::traverse_noresize,
	hash_table::traverse, hash_table::iterator::slide): Adjust all methods.
	* hash-set.h (hash_set): Add Lazy template parameter defaulted to
	false.
	(hash_set::contains): If Lazy is true, use find_slot_with_hash with
	NO_INSERT instead of find_with_hash.
	(hash_set::traverse, hash_set::iterator, hash_set::iterator::m_iter,
	hash_set::m_table): Add Lazy to template params of hash_table.
	(gt_ggc_mx, gt_pch_nx): Use false as Lazy in hash_set template param.
	* attribs.c (test_attribute_exclusions): Likewise.
	* hash-set-tests.c (test_set_of_strings): Add iterator tests for
	hash_set.  Add tests for hash_set with Lazy = true.
c-family/
	* c-common.c (per_file_includes_t): Use false as Lazy in hash_set
	template param.
jit/
	* jit-recording.c (reproducer::m_set_identifiers): Use false as Lazy
	in hash_set template param.

From-SVN: r269859

[PR72741] Properly handle clauses specifying the level of parallelism for 'external' Fortran OpenACC routines

..., so as to also for these enable the generic middle end OMP code to verify
proper nesting of loops/routines regarding their levels of parallelism.

	gcc/fortran/
	PR fortran/72741
	* openmp.c (gfc_match_oacc_routine): Set the level of parallelism
	for all variants.
	(gfc_resolve_oacc_routines): Call gfc_add_omp_declare_target.
	gcc/testsuite/
	PR fortran/72741
	* c-c++-common/goacc/routine-3-extern.c: New file.
	* c-c++-common/goacc/routine-3.c: Adjust.
	* c-c++-common/goacc/routine-4-extern.c: New file.
	* c-c++-common/goacc/routine-4.c: Adjust.
	* gfortran.dg/goacc/routine-module-3.f90: New file.
	* gfortran.dg/goacc/routine-external-level-of-parallelism-1.f: New
	file.
	* gfortran.dg/goacc/routine-external-level-of-parallelism-2.f:
	Likewise.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>

From-SVN: r269858

	gcc/fortran/
	PR fortran/89773
	* gfortran.h (gfc_oacc_routine_name): Add loc member.
	(gfc_resolve_oacc_routines): Declare.
	* openmp.c (gfc_match_oacc_routine): Move some error checking
	into...
	(gfc_resolve_oacc_routines): ... this new function.
	* resolve.c (resolve_codes): Call it.
	gcc/testsuite/
	PR fortran/89773
	* gfortran.dg/goacc/pr89773.f90: New file.
	* gfortran.dg/goacc/pr77765.f90: Adjust.
	* gfortran.dg/goacc/routine-6.f90: Adjust, and extend.

From-SVN: r269857