Daily bump.

This commit is contained in:
GCC Administrator 2021-09-11 00:16:27 +00:00
parent 332a9f7636
commit a26206ec7b
10 changed files with 466 additions and 1 deletions

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2021-09-10 Petter Tomner <tomner@kth.se>
* MAINTAINERS: Me added to DCO and write after approval
2021-09-01 YunQiang Su <syq@debian.org>
* MAINTAINERS: Add myself for write after approval.

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2021-09-10 liuhongt <hongtao.liu@intel.com>
Revert:
2021-09-01 liuhongt <hongtao.liu@intel.com>
* emit-rtl.c (validate_subreg): Get rid of all float-int
special cases.
2021-09-10 Jakub Jelinek <jakub@redhat.com>
* tree-core.h (enum omp_memory_order): Add OMP_MEMORY_ORDER_MASK,
OMP_FAIL_MEMORY_ORDER_UNSPECIFIED, OMP_FAIL_MEMORY_ORDER_RELAXED,
OMP_FAIL_MEMORY_ORDER_ACQUIRE, OMP_FAIL_MEMORY_ORDER_RELEASE,
OMP_FAIL_MEMORY_ORDER_ACQ_REL, OMP_FAIL_MEMORY_ORDER_SEQ_CST and
OMP_FAIL_MEMORY_ORDER_MASK enumerators.
(OMP_FAIL_MEMORY_ORDER_SHIFT): Define.
* gimple-pretty-print.c (dump_gimple_omp_atomic_load,
dump_gimple_omp_atomic_store): Print [weak] for weak atomic
load/store.
* gimple.h (enum gf_mask): Change GF_OMP_ATOMIC_MEMORY_ORDER
to 6-bit mask, adjust GF_OMP_ATOMIC_NEED_VALUE value and add
GF_OMP_ATOMIC_WEAK.
(gimple_omp_atomic_weak_p, gimple_omp_atomic_set_weak): New inline
functions.
* tree.h (OMP_ATOMIC_WEAK): Define.
* tree-pretty-print.c (dump_omp_atomic_memory_order): Adjust for
fail memory order being encoded in the same enum and also print
fail clause if present.
(dump_generic_node): Print weak clause if OMP_ATOMIC_WEAK.
* gimplify.c (goa_stabilize_expr): Add target_expr and rhs arguments,
handle pre_p == NULL case as a test mode that only returns value
but doesn't change gimplify nor change anything otherwise, adjust
recursive calls, add MODIFY_EXPR, ADDR_EXPR, COND_EXPR, TARGET_EXPR
and CALL_EXPR handling, adjust COMPOUND_EXPR handling for
__builtin_clear_padding calls, for !rhs gimplify as lvalue rather
than rvalue.
(gimplify_omp_atomic): Adjust goa_stabilize_expr caller. Handle
COND_EXPR rhs. Set weak flag on gimple load/store for
OMP_ATOMIC_WEAK.
* omp-expand.c (omp_memory_order_to_fail_memmodel): New function.
(omp_memory_order_to_memmodel): Adjust for fail clause encoded
in the same enum.
(expand_omp_atomic_cas): New function.
(expand_omp_atomic_pipeline): Use omp_memory_order_to_fail_memmodel
function.
(expand_omp_atomic): Attempt to optimize atomic compare and exchange
using expand_omp_atomic_cas.
2021-09-10 Aldy Hernandez <aldyh@redhat.com>
Michael Matz <matz@suse.de>
* tree-pass.h (PROP_loop_opts_done): New.
* gimple-range-path.cc (path_range_query::internal_range_of_expr):
Intersect with global range.
* tree-ssa-loop.c (tree_ssa_loop_done): Set PROP_loop_opts_done.
* tree-ssa-threadbackward.c
(back_threader_profitability::profitable_path_p): Disable
threading through latches until after loop optimizations have run.
2021-09-10 David Faust <david.faust@oracle.com>
* doc/invoke.texi: Document BPF -mcpu, -mjmpext, -mjmp32 and -malu32
options.
2021-09-10 David Faust <david.faust@oracle.com>
* config/bpf/bpf-opts.h (bpf_isa_version): New enum.
* config/bpf/bpf-protos.h (bpf_expand_cbranch): New.
* config/bpf/bpf.c (bpf_option_override): Handle -mcpu option.
(bpf_expand_cbranch): New function.
* config/bpf/bpf.md (AM mode iterator): Conditionalize support for SI
mode.
(zero_extendsidi2): Only use mov32 instruction if it is available.
(SIM mode iterator): Conditionalize support for SI mode.
(JM mode iterator): New.
(cbranchdi4): Update name, use new JM iterator. Use bpf_expand_cbranch.
(*branch_on_di): Update name, use new JM iterator.
* config/bpf/bpf.opt: (mjmpext): New option.
(malu32): Likewise.
(mjmp32): Likewise.
(mcpu): Likewise.
(bpf_isa): New enum.
2021-09-10 David Faust <david.faust@oracle.com>
* config/bpf/bpf.md (zero_extendhidi2): Add new output template
for register-to-register extensions.
(zero_extendqidi2): Likewise.
2021-09-10 Richard Biener <rguenther@suse.de>
PR middle-end/102273
* internal-fn.c (expand_DEFERRED_INIT): Always expand non-SSA vars.
2021-09-10 Richard Biener <rguenther@suse.de>
PR middle-end/102269
* gimplify.c (is_var_need_auto_init): Empty types do not need
initialization.
2021-09-10 Richard Biener <rguenther@suse.de>
* configure.ac (--with-stabs): Remove.
* configure: Regenerate.
* doc/install.texi: Remove --with-stabs documentation.
2021-09-10 liuhongt <hongtao.liu@intel.com>
* config/i386/avx512fp16intrin.h: (_mm512_cmp_ph_mask):
New intrinsic.
(_mm512_mask_cmp_ph_mask): Likewise.
(_mm512_cmp_round_ph_mask): Likewise.
(_mm512_mask_cmp_round_ph_mask): Likewise.
(_mm_cmp_sh_mask): Likewise.
(_mm_mask_cmp_sh_mask): Likewise.
(_mm_cmp_round_sh_mask): Likewise.
(_mm_mask_cmp_round_sh_mask): Likewise.
(_mm_comieq_sh): Likewise.
(_mm_comilt_sh): Likewise.
(_mm_comile_sh): Likewise.
(_mm_comigt_sh): Likewise.
(_mm_comige_sh): Likewise.
(_mm_comineq_sh): Likewise.
(_mm_ucomieq_sh): Likewise.
(_mm_ucomilt_sh): Likewise.
(_mm_ucomile_sh): Likewise.
(_mm_ucomigt_sh): Likewise.
(_mm_ucomige_sh): Likewise.
(_mm_ucomineq_sh): Likewise.
(_mm_comi_round_sh): Likewise.
(_mm_comi_sh): Likewise.
* config/i386/avx512fp16vlintrin.h (_mm_cmp_ph_mask): New intrinsic.
(_mm_mask_cmp_ph_mask): Likewise.
(_mm256_cmp_ph_mask): Likewise.
(_mm256_mask_cmp_ph_mask): Likewise.
* config/i386/i386-builtin-types.def: Add corresponding builtin types.
* config/i386/i386-builtin.def: Add corresponding new builtins.
* config/i386/i386-expand.c
(ix86_expand_args_builtin): Handle new builtin types.
(ix86_expand_round_builtin): Ditto.
* config/i386/i386.md (ssevecmode): Add HF mode.
(MODEFH): New mode iterator.
* config/i386/sse.md
(V48H_AVX512VL): New mode iterator to support HF vector modes.
Ajdust corresponding description.
(ssecmpintprefix): New.
(VI12_AVX512VL): Adjust to support HF vector modes.
(cmp_imm_predicate): Likewise.
(<avx512>_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
Likewise.
(avx512f_vmcmp<mode>3<round_saeonly_name>): Likewise.
(avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Likewise.
(<sse>_<unord>comi<round_saeonly_name>): Likewise.
2021-09-10 liuhongt <hongtao.liu@intel.com>
* config/i386/avx512fp16intrin.h: (_mm512_max_ph): New intrinsic.
(_mm512_mask_max_ph): Likewise.
(_mm512_maskz_max_ph): Likewise.
(_mm512_min_ph): Likewise.
(_mm512_mask_min_ph): Likewise.
(_mm512_maskz_min_ph): Likewise.
(_mm512_max_round_ph): Likewise.
(_mm512_mask_max_round_ph): Likewise.
(_mm512_maskz_max_round_ph): Likewise.
(_mm512_min_round_ph): Likewise.
(_mm512_mask_min_round_ph): Likewise.
(_mm512_maskz_min_round_ph): Likewise.
(_mm_max_sh): Likewise.
(_mm_mask_max_sh): Likewise.
(_mm_maskz_max_sh): Likewise.
(_mm_min_sh): Likewise.
(_mm_mask_min_sh): Likewise.
(_mm_maskz_min_sh): Likewise.
(_mm_max_round_sh): Likewise.
(_mm_mask_max_round_sh): Likewise.
(_mm_maskz_max_round_sh): Likewise.
(_mm_min_round_sh): Likewise.
(_mm_mask_min_round_sh): Likewise.
(_mm_maskz_min_round_sh): Likewise.
* config/i386/avx512fp16vlintrin.h (_mm_max_ph): New intrinsic.
(_mm256_max_ph): Likewise.
(_mm_mask_max_ph): Likewise.
(_mm256_mask_max_ph): Likewise.
(_mm_maskz_max_ph): Likewise.
(_mm256_maskz_max_ph): Likewise.
(_mm_min_ph): Likewise.
(_mm256_min_ph): Likewise.
(_mm_mask_min_ph): Likewise.
(_mm256_mask_min_ph): Likewise.
(_mm_maskz_min_ph): Likewise.
(_mm256_maskz_min_ph): Likewise.
* config/i386/i386-builtin-types.def: Add corresponding builtin types.
* config/i386/i386-builtin.def: Add corresponding new builtins.
* config/i386/i386-expand.c
(ix86_expand_args_builtin): Handle new builtin types.
* config/i386/sse.md
(<code><mode>3<mask_name><round_saeonly_name>): Adjust to
support HF vector modes.
(*<code><mode>3<mask_name><round_saeonly_name>): Likewise.
(ieee_<ieee_maxmin><mode>3<mask_name><round_saeonly_name>):
Likewise.
(<sse>_vm<code><mode>3<mask_scalar_name><round_saeonly_scalar_name>):
Likewise.
* config/i386/subst.md (round_saeonly_mode512bit_condition):
Adjust for HF vector modes.
2021-09-10 Liu, Hongtao <hongtao.liu@intel.com>
* config/i386/avx512fp16intrin.h (_mm_add_sh): New intrinsic.
(_mm_mask_add_sh): Likewise.
(_mm_maskz_add_sh): Likewise.
(_mm_sub_sh): Likewise.
(_mm_mask_sub_sh): Likewise.
(_mm_maskz_sub_sh): Likewise.
(_mm_mul_sh): Likewise.
(_mm_mask_mul_sh): Likewise.
(_mm_maskz_mul_sh): Likewise.
(_mm_div_sh): Likewise.
(_mm_mask_div_sh): Likewise.
(_mm_maskz_div_sh): Likewise.
(_mm_add_round_sh): Likewise.
(_mm_mask_add_round_sh): Likewise.
(_mm_maskz_add_round_sh): Likewise.
(_mm_sub_round_sh): Likewise.
(_mm_mask_sub_round_sh): Likewise.
(_mm_maskz_sub_round_sh): Likewise.
(_mm_mul_round_sh): Likewise.
(_mm_mask_mul_round_sh): Likewise.
(_mm_maskz_mul_round_sh): Likewise.
(_mm_div_round_sh): Likewise.
(_mm_mask_div_round_sh): Likewise.
(_mm_maskz_div_round_sh): Likewise.
* config/i386/i386-builtin-types.def: Add corresponding builtin types.
* config/i386/i386-builtin.def: Add corresponding new builtins.
* config/i386/i386-expand.c
(ix86_expand_round_builtin): Handle new builtins.
* config/i386/sse.md (VF_128): Change description.
(<sse>_vm<plusminus_insn><mode>3<mask_scalar_name><round_scalar_name>):
Adjust to support HF vector modes.
(<sse>_vm<multdiv_mnemonic><mode>3<mask_scalar_name><round_scalar_name>):
Likewise.
2021-09-10 H.J. Lu <hjl.tools@gmail.com>
* config/i386/i386-expand.c
(ix86_avx256_split_vector_move_misalign): Handle V16HF mode.
* config/i386/i386.c
(ix86_preferred_simd_mode): Handle HF mode.
* config/i386/sse.md (V_256H): New mode iterator.
(avx_vextractf128<mode>): Use it.
(VEC_INIT_MODE): Align vector HFmode condition to vector
HImodes since there're no real HF instruction used.
(VEC_INIT_HALF_MODE): Ditto.
(VIHF): Ditto.
(VIHF_AVX512BW): Ditto.
(*vec_extracthf): Ditto.
(VEC_EXTRACT_MODE): Ditto.
2021-09-10 Richard Biener <rguenther@suse.de>
PR target/102255
* config/dbx.h: Remove.
* config/dbxcoff.h: Do not define PREFERRED_DEBUGGING_TYPE.
* config/lynx.h: Likewise.
2021-09-10 liuhongt <hongtao.liu@intel.com>
* config/i386/i386-expand.c (ix86_expand_copysign): Expand
right into ANDNOT + AND + IOR, using paradoxical subregs.
(ix86_split_copysign_const): Remove.
(ix86_split_copysign_var): Ditto.
* config/i386/i386-protos.h (ix86_split_copysign_const): Dotto.
(ix86_split_copysign_var): Ditto.
* config/i386/i386.md (@copysign<mode>3_const): Ditto.
(@copysign<mode>3_var): Ditto.
2021-09-09 qing zhao <qing.zhao@oracle.com>
* builtins.c (expand_builtin_memset): Make external visible.

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20210910
20210911

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2021-09-10 Jakub Jelinek <jakub@redhat.com>
* c-common.h (c_finish_omp_atomic): Add r and weak arguments.
* c-omp.c: Include gimple-fold.h.
(c_finish_omp_atomic): Add r and weak arguments. Add support for
OpenMP 5.1 atomics.
2021-09-09 qing zhao <qing.zhao@oracle.com>
* c-attribs.c (handle_uninitialized_attribute): New function.

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2021-09-10 Jakub Jelinek <jakub@redhat.com>
* c-parser.c (c_parser_conditional_expression): If omp_atomic_lhs and
cond.value is >, < or == with omp_atomic_lhs as one of the operands,
don't call build_conditional_expr, instead build a COND_EXPR directly.
(c_parser_binary_expression): Avoid calling parser_build_binary_op
if omp_atomic_lhs even in more cases for >, < or ==.
(c_parser_omp_atomic): Update function comment for OpenMP 5.1 atomics,
parse OpenMP 5.1 atomics and fail, compare and weak clauses, allow
acq_rel on atomic read/write and acq_rel/acquire clauses on update.
* c-typeck.c (build_binary_op): For flag_openmp only handle
MIN_EXPR/MAX_EXPR.
2021-09-07 Marcel Vollweiler <marcel@codesourcery.com>
* c-parser.c (c_parser_omp_flush): Parse 'seq_cst' clause on 'flush'

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2021-09-10 Jakub Jelinek <jakub@redhat.com>
* parser.c (cp_parser_omp_atomic): Allow acq_rel on atomic read/write
and acq_rel/acquire clauses on update.
* semantics.c (finish_omp_atomic): Adjust c_finish_omp_atomic caller.
2021-09-08 Richard Biener <rguenther@suse.de>
PR c++/102228

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2021-09-10 Petter Tomner <tomner@kth.se>
* jit-playback.c: Moved global var processing to after loc handling.
Setting TYPE_NAME for fundamental types.
Using common functions for finalizing globals.
* jit-playback.h: New method init_types().
Changed get_tree_node_for_type() to method.
2021-08-19 Iain Sandoe <iain@sandoe.co.uk>
* docs/examples/tut04-toyvm/toyvm.c: Include jit-dejagnu.h.

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2021-09-10 Petter Tomner <tomner@kth.se>
* jit.dg/test-error-array-bounds.c: Array is not unsigned
* jit.dg/jit.exp: Helper function
* jit.dg/test-debuginfo.c: New testcase
2021-09-10 Jakub Jelinek <jakub@redhat.com>
* c-c++-common/gomp/atomic-17.c (foo): Add tests for atomic read,
write or update with acq_rel clause and atomic update with acquire clause.
* c-c++-common/gomp/atomic-18.c (foo): Adjust expected diagnostics
wording, remove tests moved to atomic-17.c.
* c-c++-common/gomp/atomic-21.c: Expect only 2 omp atomic release and
2 omp atomic acq_rel directives instead of 4 omp atomic release.
* c-c++-common/gomp/atomic-25.c: New test.
* c-c++-common/gomp/atomic-26.c: New test.
* c-c++-common/gomp/atomic-27.c: New test.
* c-c++-common/gomp/atomic-28.c: New test.
* c-c++-common/gomp/atomic-29.c: New test.
* c-c++-common/gomp/atomic-30.c: New test.
* c-c++-common/goacc-gomp/atomic.c: Expect 1 omp atomic release and
1 omp atomic_acq_rel instead of 2 omp atomic release directives.
* gcc.dg/gomp/atomic-5.c: Adjust expected error diagnostic wording.
* g++.dg/gomp/atomic-18.C:Expect 4 omp atomic release and
1 omp atomic_acq_rel instead of 5 omp atomic release directives.
2021-09-10 Aldy Hernandez <aldyh@redhat.com>
Michael Matz <matz@suse.de>
* gcc.dg/tree-ssa/ssa-dom-thread-2b.c: Adjust for disabling of
threading through latches.
* gcc.dg/tree-ssa/ssa-dom-thread-6.c: Same.
* gcc.dg/tree-ssa/ssa-dom-thread-7.c: Same.
2021-09-10 David Faust <david.faust@oracle.com>
* gcc.target/bpf/alu-1.c: New test.
* gcc.target/bpf/jmp-1.c: New test.
2021-09-10 Richard Biener <rguenther@suse.de>
PR middle-end/102273
* gcc.dg/pr102273.c: New testcase.
2021-09-10 Thomas Schwinge <thomas@codesourcery.com>
* c-c++-common/auto-init-padding-2.c: Fix 'dg-do run' syntax.
* c-c++-common/auto-init-padding-3.c: Likewise.
2021-09-10 Richard Biener <rguenther@suse.de>
PR middle-end/102269
* gcc.dg/pr102269.c: New testcase.
2021-09-10 liuhongt <hongtao.liu@intel.com>
* gcc.target/i386/avx512fp16-helper.h
(check_results_mask): New check_function.
* gcc.target/i386/avx512fp16-vcmpph-1a.c: New test.
* gcc.target/i386/avx512fp16-vcmpph-1b.c: Ditto.
* gcc.target/i386/avx512fp16-vcmpsh-1a.c: Ditto.
* gcc.target/i386/avx512fp16-vcmpsh-1b.c: Ditto.
* gcc.target/i386/avx512fp16-vcomish-1a.c: Ditto.
* gcc.target/i386/avx512fp16-vcomish-1b.c: Ditto.
* gcc.target/i386/avx512fp16-vcomish-1c.c: Ditto.
* gcc.target/i386/avx512fp16vl-vcmpph-1a.c: Ditto.
* gcc.target/i386/avx512fp16vl-vcmpph-1b.c: Ditto.
2021-09-10 liuhongt <hongtao.liu@intel.com>
* gcc.target/i386/avx-1.c: Add test for new builtins.
* gcc.target/i386/sse-13.c: Ditto.
* gcc.target/i386/sse-23.c: Ditto.
* gcc.target/i386/sse-14.c: Add test for new intrinsics.
* gcc.target/i386/sse-22.c: Ditto.
2021-09-10 liuhongt <hongtao.liu@intel.com>
* gcc.target/i386/avx512fp16-vmaxph-1a.c: New test.
* gcc.target/i386/avx512fp16-vmaxph-1b.c: Ditto.
* gcc.target/i386/avx512fp16-vmaxsh-1.c: Ditto.
* gcc.target/i386/avx512fp16-vmaxsh-1b.c: Ditto.
* gcc.target/i386/avx512fp16-vminph-1a.c: Ditto.
* gcc.target/i386/avx512fp16-vminph-1b.c: Ditto.
* gcc.target/i386/avx512fp16-vminsh-1.c: Ditto.
* gcc.target/i386/avx512fp16-vminsh-1b.c: Ditto.
* gcc.target/i386/avx512fp16vl-vmaxph-1a.c: Ditto.
* gcc.target/i386/avx512fp16vl-vmaxph-1b.c: Ditto.
* gcc.target/i386/avx512fp16vl-vminph-1a.c: Ditto.
* gcc.target/i386/avx512fp16vl-vminph-1b.c: Ditto.
2021-09-10 liuhongt <hongtao.liu@intel.com>
* gcc.target/i386/avx-1.c: Add test for new builtins.
* gcc.target/i386/sse-13.c: Ditto.
* gcc.target/i386/sse-23.c: Ditto.
* gcc.target/i386/sse-14.c: Add test for new intrinsics.
* gcc.target/i386/sse-22.c: Ditto.
2021-09-10 liuhongt <hongtao.liu@intel.com>
* gcc.target/i386/avx512fp16-vaddsh-1a.c: New test.
* gcc.target/i386/avx512fp16-vaddsh-1b.c: Ditto.
* gcc.target/i386/avx512fp16-vdivsh-1a.c: Ditto.
* gcc.target/i386/avx512fp16-vdivsh-1b.c: Ditto.
* gcc.target/i386/avx512fp16-vmulsh-1a.c: Ditto.
* gcc.target/i386/avx512fp16-vmulsh-1b.c: Ditto.
* gcc.target/i386/avx512fp16-vsubsh-1a.c: Ditto.
* gcc.target/i386/avx512fp16-vsubsh-1b.c: Ditto.
* gcc.target/i386/pr54855-11.c: Ditto.
2021-09-10 Liu, Hongtao <hongtao.liu@intel.com>
* gcc.target/i386/avx-1.c: Add test for new builtins.
* gcc.target/i386/sse-13.c: Ditto.
* gcc.target/i386/sse-23.c: Ditto.
* gcc.target/i386/sse-14.c: Add test for new intrinsics.
* gcc.target/i386/sse-22.c: Ditto.
2021-09-10 H.J. Lu <hjl.tools@gmail.com>
* gcc.target/i386/vect-float16-1.c: New test.
* gcc.target/i386/vect-float16-10.c: Ditto.
* gcc.target/i386/vect-float16-11.c: Ditto.
* gcc.target/i386/vect-float16-12.c: Ditto.
* gcc.target/i386/vect-float16-2.c: Ditto.
* gcc.target/i386/vect-float16-3.c: Ditto.
* gcc.target/i386/vect-float16-4.c: Ditto.
* gcc.target/i386/vect-float16-5.c: Ditto.
* gcc.target/i386/vect-float16-6.c: Ditto.
* gcc.target/i386/vect-float16-7.c: Ditto.
* gcc.target/i386/vect-float16-8.c: Ditto.
* gcc.target/i386/vect-float16-9.c: Ditto.
2021-09-10 liuhongt <hongtao.liu@intel.com>
* gcc.target/i386/avx512dq-abs-copysign-1.c: Adjust testcase.
* gcc.target/i386/avx512vl-abs-copysign-1.c: Adjust testcase.
2021-09-09 qing zhao <qing.zhao@oracle.com>
* c-c++-common/auto-init-1.c: New test.

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2021-09-10 Jakub Jelinek <jakub@redhat.com>
* testsuite/libgomp.c-c++-common/atomic-19.c: New test.
* testsuite/libgomp.c-c++-common/atomic-20.c: New test.
* testsuite/libgomp.c-c++-common/atomic-21.c: New test.
2021-09-07 Tobias Burnus <tobias@codesourcery.com>
* libgomp.texi (OpenMP Implementation Status): Extend

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2021-09-10 Jonathan Wakely <jwakely@redhat.com>
* testsuite/experimental/net/internet/resolver/ops/lookup.cc:
Fix invalid hostname to only match the .invalid TLD.
2021-09-02 Jonathan Wakely <jwakely@redhat.com>
* include/bits/atomic_base.h (__atomic_base<P*>::compare_exchange_weak):