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unknown user pushed a change to branch devel/c++-coroutines in repository gcc.

from 1c3b506cd9e Merge master r11-4628. adds 034db20e2ea gcc: quote characters in texi source adds 9e3c694afac Correct -Wstringop-overflow and -Wstringop-overread. adds 88ce3d5fbb9 Daily bump. adds 6058b874ef9 x86: Also require MMX for __builtin_ia32_maskmovq adds 3ceaafc95c7 Expand reg_equiv when scratches are removed. adds 18963d3bee7 can_implement_as_sibling_call_p REG_PARM_STACK_SPACE check adds 18f8fc9329c Daily bump. adds bd6ecbe48ad libgcc: Expose the instruction pointer and stack pointer in [...] adds f5e18dd9c7d pass: Run cleanup passes before SLP [PR96789] adds beddd1762ad [OpenACC] More precise diagnostics for 'gang', 'worker', 'v [...] adds 41f7f6178e2 [Fortran] More precise location information for OpenACC 'ga [...] adds 08fca4df1db libstdc++: use lt_host_flags for libstdc++.la adds fedf3e94efe [OpenACC] Split up testcases for inconsistent nested 'reduc [...] adds 64dc14b1a76 [OpenACC] Enable inconsistent nested 'reduction' clauses ch [...] adds db3f0d218c2 x86: Fix comment in ix86_expand_builtin adds 682ed7ad230 x86: Optimize aes<aeswideklvariant>u8 a bit, fix whitespace adds 0caf400a865 Fortran: Add !GCC$ attributes DEPRECATED adds f53e9d40de7 tree-optimization/97678 - fix SLP induction epilogue vectorization adds 8414529156e testsuite/97688 - fix check_vect () with __AVX2__ adds f89dcf93348 Avoid recursion in tree-inline adds aa23a2dd53f Add dg-require-effective-target fpic to gcc i386 tests adds 87a9861b068 Add missing require-effective-target lto adds a562d449244 testsuite: Fix gcc.target/i386/zero-scratch-regs-*.c scan-a [...] adds ac6affba971 tree-optimization/80928 - SLP vectorize nested loop induction adds 9d1b813d0f7 bootstrap/97666 - fix array of bool allocation adds f7d6961126a aarch64: ACLE intrinsics convert BF16 to Float32 adds 918e8b10a71 libcpp: dependency emission tidying adds fbc3f847438 c++: rtti cleanups adds 444655b6f02 c++: cp_tree_equal cleanups adds c9a02768403 arm: Add vld1_lane_bf16 + vldq_lane_bf16 intrinsics adds d65303b6994 arm: Add vst1_lane_bf16 + vstq_lane_bf16 intrinsics adds 890076673d4 arm: Add vld1_bf16 + vld1q_bf16 intrinsics adds 6170a793b7f arm: Add vst1_bf16 + vst1q_bf16 intrinsics adds 1528f34341b arm: Add vldN_lane_bf16 + vldNq_lane_bf16 intrisics adds ed62f3668b5 arm: Add vstN_lane_bf16 + vstNq_lane_bf16 intrisics adds 104ca9cfa60 Save some memory at debug stream-in time adds c229693ba6f AArch64: Add FLAG for compare intrinsics [PR94442] adds 60be12c32cb AArch64: Add FLAG for AES/SHA/SM3/SM4 intrinsics [PR94442] adds d8909271a2b libcpp: unbreak bootstrap adds 23ac7a009ec Fix PR97205 adds 6ff95a6eefb Cleanup of a merge mistake in fold-const.c adds f620e64a6f1 c++: Disable -Winit-list-lifetime in unevaluated operand [PR97632] adds c2856ceec2e c++: Tweaks for value_dependent_expression_p. adds 220929c0677 Tweaks to ranger cache adds ea7df355ca4 More Ranger cache tweaks adds d0d8a165805 middle-end/97579 - fix VEC_COND_EXPR ISEL optab query adds c5b49c3e092 tree-optimization/97623 - limit PRE hoist insertion adds abe93733a26 PR target/96342 Change field "simdlen" into poly_uint64 adds 19859d6ba6b Add setup.cfg for pytest. adds 84ed8d2c889 gcc-changelog/git_email.py: Support older unidiff modules adds 082a7b23909 cpplib: Fix off-by-one error adds 770ec066b8b c++: Make extern-C mismatch an error adds 1c8b8efa5be c++: A couple of template instantiation cleanups adds cee45e49126 c++: Directly fixup deferred eh-specs adds 3553c658533 aarch64: intrinsics extract half of bf16 vector adds ec4d374ece6 Sync the aarch64-vx7r2 libgcc config with that of Linux adds 9ba95047e47 Add dg-require-effective-target fpic to gcc.target/powerpc tests adds 8bd9a00f434 cpplib: EOF in pragmas adds 5b01425ec20 c++: Small pt.c cleanups adds f4a0e873be8 i386: Fix ix86_function_arg_regno_p to return correct SSE r [...] adds 78f2f08ac8f c++: Refactor clone copying adds a52bf016433 c++: using-decl instantiation adds 93e79ed391b libstdc++: Rewrite std::call_once to use futexes [PR 66146] new cf8db5d7535 Merge master r11-4691.

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Summary of changes: contrib/ChangeLog | 7 + contrib/gcc-changelog/git_email.py | 5 +- contrib/gcc-changelog/setup.cfg | 2 + gcc/ChangeLog | 503 +++++++++++++++++++++ gcc/DATESTAMP | 2 +- gcc/Makefile.in | 2 +- gcc/c-family/ChangeLog | 17 + gcc/c-family/c.opt | 4 +- gcc/calls.c | 18 +- gcc/calls.h | 1 + gcc/cfgexpand.c | 43 +- gcc/cgraph.h | 6 +- gcc/config/aarch64/aarch64-simd-builtins.def | 81 ++-- gcc/config/aarch64/aarch64-simd.md | 49 ++ gcc/config/aarch64/aarch64.c | 30 +- gcc/config/aarch64/arm_bf16.h | 7 + gcc/config/aarch64/arm_neon.h | 35 ++ gcc/config/arm/arm-builtins.c | 3 + gcc/config/arm/arm_neon.h | 166 +++++++ gcc/config/arm/arm_neon_builtins.def | 42 +- gcc/config/arm/iterators.md | 2 +- gcc/config/i386/i386-expand.c | 8 +- gcc/config/i386/i386.c | 41 +- gcc/config/i386/i386.h | 4 +- gcc/config/i386/sse.md | 67 +-- gcc/cp/ChangeLog | 41 ++ gcc/cp/class.c | 37 +- gcc/cp/constexpr.c | 5 + gcc/cp/cp-tree.h | 1 + gcc/cp/decl.c | 2 +- gcc/cp/init.c | 2 +- gcc/cp/parser.c | 26 +- gcc/cp/pt.c | 49 +- gcc/cp/rtti.c | 88 ++-- gcc/cp/tree.c | 94 +++- gcc/doc/invoke.texi | 43 +- gcc/dwarf2out.c | 1 + gcc/fold-const.c | 5 - gcc/fortran/ChangeLog | 41 ++ gcc/fortran/cpp.c | 10 +- gcc/fortran/decl.c | 1 + gcc/fortran/gfortran.h | 1 + gcc/fortran/gfortran.texi | 3 + gcc/fortran/resolve.c | 20 + gcc/fortran/trans-decl.c | 2 +- gcc/fortran/trans-openmp.c | 40 +- gcc/function.h | 7 + gcc/gengtype.c | 1 + gcc/gimple-isel.cc | 5 +- gcc/gimple-range-cache.cc | 188 ++++++-- gcc/gimple-range-cache.h | 21 +- gcc/gimple-range.cc | 24 +- gcc/ipa-inline-transform.c | 27 ++ gcc/ira.c | 25 +- gcc/objc/ChangeLog | 12 + gcc/omp-low.c | 65 +-- gcc/omp-simd-clone.c | 70 +-- gcc/params.opt | 4 + gcc/passes.c | 47 ++ gcc/passes.def | 11 +- gcc/poly-int-types.h | 8 + gcc/poly-int.h | 57 +++ gcc/testsuite/ChangeLog | 238 ++++++++++ ...-reductions.c => nested-reductions-1-kernels.c} | 234 +--------- ...reductions.c => nested-reductions-1-parallel.c} | 108 +---- .../goacc/nested-reductions-1-routine.c | 68 +++ ...ctions-warn.c => nested-reductions-2-kernels.c} | 304 ++----------- ...tions-warn.c => nested-reductions-2-parallel.c} | 142 +----- .../goacc/nested-reductions-2-routine.c | 93 ++++ gcc/testsuite/c-c++-common/goacc/pr92793-1.c | 37 ++ gcc/testsuite/g++.dg/warn/Winit-list4.C | 15 + gcc/testsuite/gcc.c-torture/compile/pr97205.c | 7 + gcc/testsuite/gcc.c-torture/compile/pr97578.c | 11 + gcc/testsuite/gcc.dg/tree-ssa/pr71077.c | 1 + gcc/testsuite/gcc.dg/tree-ssa/pr96789.c | 58 +++ gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-28.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-29.c | 2 +- gcc/testsuite/gcc.dg/vect/bb-slp-41.c | 5 +- gcc/testsuite/gcc.dg/vect/pr97678.c | 29 ++ gcc/testsuite/gcc.dg/vect/tree-vect.h | 2 +- gcc/testsuite/gcc.dg/vect/vect-outer-slp-2.c | 51 +++ gcc/testsuite/gcc.dg/vect/vect-outer-slp-3.c | 62 +++ .../{bfcvtnq2-untied.c => bf16_get-be.c} | 21 +- .../{bfcvtnq2-untied.c => bf16_get.c} | 19 +- .../aarch64/advsimd-intrinsics/bfcvt-compile.c | 40 ++ .../advsimd-intrinsics/vld2_lane_bf16_indices_1.c | 2 +- .../advsimd-intrinsics/vld2q_lane_bf16_indices_1.c | 2 +- .../advsimd-intrinsics/vld3_lane_bf16_indices_1.c | 2 +- .../advsimd-intrinsics/vld3q_lane_bf16_indices_1.c | 2 +- .../advsimd-intrinsics/vld4_lane_bf16_indices_1.c | 2 +- .../advsimd-intrinsics/vld4q_lane_bf16_indices_1.c | 2 +- .../advsimd-intrinsics/vst2_lane_bf16_indices_1.c | 2 +- .../advsimd-intrinsics/vst2q_lane_bf16_indices_1.c | 2 +- .../advsimd-intrinsics/vst3_lane_bf16_indices_1.c | 2 +- .../advsimd-intrinsics/vst3q_lane_bf16_indices_1.c | 2 +- .../advsimd-intrinsics/vst4_lane_bf16_indices_1.c | 2 +- .../advsimd-intrinsics/vst4q_lane_bf16_indices_1.c | 2 +- gcc/testsuite/gcc.target/arm/simd/vld1_bf16_1.c | 29 ++ .../gcc.target/arm/simd/vld1_lane_bf16_1.c | 21 + .../gcc.target/arm/simd/vld1_lane_bf16_indices_1.c | 17 + .../arm/simd/vld1q_lane_bf16_indices_1.c | 17 + .../gcc.target/arm/simd/vldn_lane_bf16_1.c | 73 +++ gcc/testsuite/gcc.target/arm/simd/vst1_bf16_1.c | 29 ++ .../gcc.target/arm/simd/vst1_lane_bf16_1.c | 21 + .../gcc.target/arm/simd/vst1_lane_bf16_indices_1.c | 15 + .../gcc.target/arm/simd/vstn_lane_bf16_1.c | 73 +++ .../arm/simd/vstq1_lane_bf16_indices_1.c | 15 + gcc/testsuite/gcc.target/i386/pr45352-1.c | 1 + gcc/testsuite/gcc.target/i386/pr47602.c | 1 + gcc/testsuite/gcc.target/i386/pr55151.c | 1 + gcc/testsuite/gcc.target/i386/pr55458.c | 1 + gcc/testsuite/gcc.target/i386/pr56348.c | 1 + gcc/testsuite/gcc.target/i386/pr57097.c | 1 + gcc/testsuite/gcc.target/i386/pr65753.c | 1 + gcc/testsuite/gcc.target/i386/pr65915.c | 1 + gcc/testsuite/gcc.target/i386/pr66232-5.c | 1 + gcc/testsuite/gcc.target/i386/pr66334.c | 1 + gcc/testsuite/gcc.target/i386/pr66819-2.c | 1 + gcc/testsuite/gcc.target/i386/pr67265.c | 1 + gcc/testsuite/gcc.target/i386/pr81481.c | 1 + gcc/testsuite/gcc.target/i386/pr83994.c | 1 + .../gcc.target/i386/{pr48084-2.c => pr97140.c} | 4 +- .../gcc.target/i386/zero-scratch-regs-1.c | 4 +- .../gcc.target/i386/zero-scratch-regs-10.c | 16 +- .../gcc.target/i386/zero-scratch-regs-13.c | 24 +- .../gcc.target/i386/zero-scratch-regs-14.c | 18 +- .../gcc.target/i386/zero-scratch-regs-15.c | 4 +- .../gcc.target/i386/zero-scratch-regs-16.c | 4 +- .../gcc.target/i386/zero-scratch-regs-17.c | 4 +- .../gcc.target/i386/zero-scratch-regs-18.c | 6 +- .../gcc.target/i386/zero-scratch-regs-19.c | 4 +- .../gcc.target/i386/zero-scratch-regs-2.c | 18 +- .../gcc.target/i386/zero-scratch-regs-20.c | 26 +- .../gcc.target/i386/zero-scratch-regs-21.c | 6 +- .../gcc.target/i386/zero-scratch-regs-22.c | 20 +- .../gcc.target/i386/zero-scratch-regs-23.c | 36 +- .../gcc.target/i386/zero-scratch-regs-24.c | 2 +- .../gcc.target/i386/zero-scratch-regs-25.c | 2 +- .../gcc.target/i386/zero-scratch-regs-26.c | 30 +- .../gcc.target/i386/zero-scratch-regs-27.c | 12 +- .../gcc.target/i386/zero-scratch-regs-28.c | 16 +- .../gcc.target/i386/zero-scratch-regs-29.c | 2 +- .../gcc.target/i386/zero-scratch-regs-3.c | 4 +- .../gcc.target/i386/zero-scratch-regs-30.c | 6 +- .../gcc.target/i386/zero-scratch-regs-31.c | 8 +- .../gcc.target/i386/zero-scratch-regs-4.c | 4 +- .../gcc.target/i386/zero-scratch-regs-5.c | 18 +- .../gcc.target/i386/zero-scratch-regs-6.c | 4 +- .../gcc.target/i386/zero-scratch-regs-7.c | 4 +- .../gcc.target/i386/zero-scratch-regs-8.c | 16 +- .../gcc.target/i386/zero-scratch-regs-9.c | 4 +- gcc/testsuite/gcc.target/powerpc/pr67789.c | 1 + gcc/testsuite/gcc.target/powerpc/pr83629.c | 1 + gcc/testsuite/gcc.target/powerpc/pr84112.c | 3 +- gcc/testsuite/gcc.target/powerpc/pr97267.c | 19 + gcc/testsuite/gfortran.dg/attr_deprecated.f90 | 30 ++ ...uctions.f90 => nested-reductions-1-kernels.f90} | 300 ++---------- ...ctions.f90 => nested-reductions-1-parallel.f90} | 142 +----- .../goacc/nested-reductions-1-routine.f90 | 88 ++++ ...ns-warn.f90 => nested-reductions-2-kernels.f90} | 379 ++-------------- ...s-warn.f90 => nested-reductions-2-parallel.f90} | 181 +------- .../goacc/nested-reductions-2-routine.f90 | 119 +++++ gcc/testsuite/gfortran.dg/goacc/pr92793-1.f90 | 43 ++ gcc/timevar.def | 1 + gcc/tree-pass.h | 6 + gcc/tree-ssa-loop-ivcanon.c | 3 + gcc/tree-ssa-pre.c | 7 +- gcc/tree-vect-loop.c | 139 +++--- gcc/tree-vect-slp.c | 10 +- gcc/tree-vect-stmts.c | 43 +- libcpp/ChangeLog | 16 + libcpp/directives.c | 2 +- libcpp/include/mkdeps.h | 6 +- libcpp/init.c | 16 +- libcpp/lex.c | 33 +- libcpp/mkdeps.c | 12 +- libgcc/ChangeLog | 7 + libgcc/config.host | 1 + libgcc/unwind-seh.c | 5 + libgfortran/ChangeLog | 8 + libgomp/ChangeLog | 19 + libstdc++-v3/ChangeLog | 130 ++++++ libstdc++-v3/config/abi/pre/gnu.ver | 5 + libstdc++-v3/include/std/mutex | 200 ++++++-- libstdc++-v3/src/Makefile.am | 2 +- libstdc++-v3/src/Makefile.in | 2 +- libstdc++-v3/src/c++11/mutex.cc | 59 +++ .../testsuite/30_threads/call_once/39909.cc | 3 +- .../testsuite/30_threads/call_once/49668.cc | 4 +- .../testsuite/30_threads/call_once/60497.cc | 4 +- .../30_threads/call_once/{dr2442.cc => 66146.cc} | 35 +- .../testsuite/30_threads/call_once/call_once1.cc | 6 +- .../testsuite/30_threads/call_once/constexpr.cc | 29 -- .../testsuite/30_threads/call_once/dr2442.cc | 4 +- .../testsuite/30_threads/call_once/once_flag.cc | 10 +- .../30_threads/once_flag/cons/constexpr.cc | 29 -- 196 files changed, 4097 insertions(+), 2517 deletions(-) create mode 100644 contrib/gcc-changelog/setup.cfg copy gcc/testsuite/c-c++-common/goacc/{nested-reductions.c => nested-reductions-1- [...] rename gcc/testsuite/c-c++-common/goacc/{nested-reductions.c => nested-reductions- [...] create mode 100644 gcc/testsuite/c-c++-common/goacc/nested-reductions-1-routine.c copy gcc/testsuite/c-c++-common/goacc/{nested-reductions-warn.c => nested-reductio [...] rename gcc/testsuite/c-c++-common/goacc/{nested-reductions-warn.c => nested-reduct [...] create mode 100644 gcc/testsuite/c-c++-common/goacc/nested-reductions-2-routine.c create mode 100644 gcc/testsuite/g++.dg/warn/Winit-list4.C create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr97205.c create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr97578.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/pr96789.c create mode 100644 gcc/testsuite/gcc.dg/vect/pr97678.c create mode 100644 gcc/testsuite/gcc.dg/vect/vect-outer-slp-2.c create mode 100644 gcc/testsuite/gcc.dg/vect/vect-outer-slp-3.c copy gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/{bfcvtnq2-untied.c => bf1 [...] copy gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/{bfcvtnq2-untied.c => bf1 [...] create mode 100644 gcc/testsuite/gcc.target/arm/simd/vld1_bf16_1.c create mode 100644 gcc/testsuite/gcc.target/arm/simd/vld1_lane_bf16_1.c create mode 100644 gcc/testsuite/gcc.target/arm/simd/vld1_lane_bf16_indices_1.c create mode 100644 gcc/testsuite/gcc.target/arm/simd/vld1q_lane_bf16_indices_1.c create mode 100644 gcc/testsuite/gcc.target/arm/simd/vldn_lane_bf16_1.c create mode 100644 gcc/testsuite/gcc.target/arm/simd/vst1_bf16_1.c create mode 100644 gcc/testsuite/gcc.target/arm/simd/vst1_lane_bf16_1.c create mode 100644 gcc/testsuite/gcc.target/arm/simd/vst1_lane_bf16_indices_1.c create mode 100644 gcc/testsuite/gcc.target/arm/simd/vstn_lane_bf16_1.c create mode 100644 gcc/testsuite/gcc.target/arm/simd/vstq1_lane_bf16_indices_1.c copy gcc/testsuite/gcc.target/i386/{pr48084-2.c => pr97140.c} (55%) create mode 100644 gcc/testsuite/gcc.target/powerpc/pr97267.c create mode 100644 gcc/testsuite/gfortran.dg/attr_deprecated.f90 copy gcc/testsuite/gfortran.dg/goacc/{nested-reductions.f90 => nested-reductions-1 [...] rename gcc/testsuite/gfortran.dg/goacc/{nested-reductions.f90 => nested-reductions [...] create mode 100644 gcc/testsuite/gfortran.dg/goacc/nested-reductions-1-routine.f90 copy gcc/testsuite/gfortran.dg/goacc/{nested-reductions-warn.f90 => nested-reducti [...] rename gcc/testsuite/gfortran.dg/goacc/{nested-reductions-warn.f90 => nested-reduc [...] create mode 100644 gcc/testsuite/gfortran.dg/goacc/nested-reductions-2-routine.f90 copy libstdc++-v3/testsuite/30_threads/call_once/{dr2442.cc => 66146.cc} (66%) delete mode 100644 libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc delete mode 100644 libstdc++-v3/testsuite/30_threads/once_flag/cons/constexpr.cc