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from 05557df74a1 Merge master r11-4885. adds 8b9a92f794b Refactor copying decl section names adds ced70ebaa37 libstdc++: Fix more unspecified comparisons to null pointer [...] adds 95cb0fc8c51 libstdc++: Add remaining C++20 additions to <sstream> [P0408R7] adds f7c41c572bb libstdc++: Reorder constructors in <sstream> adds a210d404d08 c++: Add 5 unfixed tests. adds 8c0c83feb04 c++: Improve static_assert diagnostic [PR97518] adds 5dfbc52264f libstdc++: Avoid bad_alloc exceptions when changing locales adds 778087e0f54 IBM Z: Fix bootstrap breakage due to HAVE_TF macro adds bb6226419f5 Daily bump. adds ecba8547dd3 libstdc++: Implement std::emit_on_flush etc. adds 96fc91785ef testsuite: skip zero-scratch-regs on powerpc. adds 9179d9da39c Update MicroBlaze strings test adds 6b797b651f5 Formatting, there should be a space between PTA_* and (. adds e79de0682e6 Refactor section name ref counting adds 4656461585b Improve efficiency of copying section from another tree adds 693a79a355e Re: Refactor copying decl section names adds 81372618277 fortran: Fix up gfc_typename CHARACTER length handling [PR97768] adds 1644ab9917c gfortran.dg/gomp/workshare-reduction-*.f90: Fix dumps for -m32 adds 7a9a5d1a61c AArch64: Add FLAG for arithmetic operation intrinsics [PR94442] adds c76c23a0da2 Early exit on VR_VARYING from irange::set. adds 57f076655ea Drop topological sort for PRE phi-translation adds fbb3e275ab0 Fix spelling. adds ca813880dca Support Intel AVX VNNI adds 43f9e5aff06 libstdc++: Use helper type for checking thread ID adds 0ebaea3b667 libstdc++: Assigning to a joinable std::jthread calls std:: [...] adds e29dd0eb733 vect: Allow vconds between different vector sizes adds 46c705e70e0 aarch64: Support SVE comparisons for unpacked integers adds bd87cc14ebd tree-optimization/97623 - Avoid PRE hoist insertion iteration adds 4ac93608d7e testsuite/97797 - adjust GIMPLE tests for sizetype adds 1f8fc1f458c Fix internal error with Shift_Right operator on signed type adds 1c91516aeb8 Fix internal error on chain of constants with -gnatc adds ec1b8711945 Fix segfault on elaboration of empty 1-element array at -O adds 4e1a215870a Fix biased integer arithmetic adds ce2d0ce2931 Remove superfluous call to Base_Type adds 364ad1d44b4 testsuite: Fix up scan-tree-dump-times regexps for 64-bit targets adds 86cca5cc146 Fix PRE topological expression set sorting adds 505ea909044 libstdc++: Exclude cygwin and mingw from linker relro support adds 2e8b368c3d3 Fix PRE NEW_SETS guarding adds d6e5745a9a8 c++: Tweak tsubst_qualified_id location. adds 61827d5d9a5 c++: Correct the handling of alignof(expr) [PR88115] adds b1c9b3c3408 c++: Change the mangling of __alignof__ [PR88115] adds 9227f81db7a Objective-C++ : Allow prefix attrs on linkage specs. adds 5d46ec3db21 CFI-handling : Add a hook to allow target-specific Personal [...] new 3b8571dedcb Merge master r11-4928.
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Summary of changes: gcc/ChangeLog | 314 +++++++++++++++ gcc/DATESTAMP | 2 +- gcc/ada/gcc-interface/decl.c | 49 +-- gcc/ada/gcc-interface/gigi.h | 2 +- gcc/ada/gcc-interface/trans.c | 126 +++--- gcc/ada/gcc-interface/utils.c | 64 +-- gcc/ada/gcc-interface/utils2.c | 32 +- gcc/analyzer/ChangeLog | 15 + gcc/c-family/ChangeLog | 15 + gcc/c-family/c-opts.c | 2 +- gcc/c/ChangeLog | 18 + gcc/c/c-decl.c | 2 +- gcc/cgraph.h | 14 +- gcc/cgraphclones.c | 4 +- gcc/common.opt | 4 + gcc/common/config/i386/cpuinfo.h | 2 + gcc/common/config/i386/i386-common.c | 20 +- gcc/common/config/i386/i386-cpuinfo.h | 1 + gcc/common/config/i386/i386-isas.h | 1 + gcc/config.gcc | 4 +- gcc/config/aarch64/aarch64-simd-builtins.def | 44 +-- gcc/config/aarch64/aarch64-sve.md | 121 ++++-- gcc/config/darwin-protos.h | 1 + gcc/config/darwin.c | 11 + gcc/config/darwin.h | 3 + gcc/config/i386/avx512vnnivlintrin.h | 88 ++--- gcc/config/i386/avxvnniintrin.h | 113 ++++++ gcc/config/i386/cpuid.h | 1 + gcc/config/i386/i386-builtin.def | 18 +- gcc/config/i386/i386-builtins.c | 4 + gcc/config/i386/i386-c.c | 2 + gcc/config/i386/i386-expand.c | 13 + gcc/config/i386/i386-options.c | 8 +- gcc/config/i386/i386.h | 19 +- gcc/config/i386/i386.md | 5 +- gcc/config/i386/i386.opt | 5 + gcc/config/i386/immintrin.h | 2 + gcc/config/i386/sse.md | 117 ++++-- gcc/config/s390/s390.h | 5 +- gcc/cp/ChangeLog | 45 +++ gcc/cp/coroutines.cc | 2 +- gcc/cp/cp-tree.h | 4 +- gcc/cp/decl.c | 4 +- gcc/cp/mangle.c | 27 +- gcc/cp/method.c | 2 +- gcc/cp/optimize.c | 2 +- gcc/cp/parser.c | 78 +++- gcc/cp/pt.c | 14 +- gcc/cp/semantics.c | 73 +++- gcc/cp/typeck.c | 17 +- gcc/d/ChangeLog | 5 + gcc/d/decl.cc | 2 +- gcc/doc/extend.texi | 5 + gcc/doc/invoke.texi | 19 +- gcc/doc/sourcebuild.texi | 3 + gcc/doc/tm.texi | 4 + gcc/doc/tm.texi.in | 2 + gcc/dwarf2out.c | 14 +- gcc/fortran/ChangeLog | 28 ++ gcc/fortran/misc.c | 28 +- gcc/gimple-isel.cc | 5 +- gcc/go/go-gcc.cc | 2 +- gcc/optabs-tree.c | 3 +- gcc/params.opt | 4 - gcc/symtab.c | 96 +++-- gcc/target.def | 10 + gcc/testsuite/ChangeLog | 210 ++++++++++ gcc/testsuite/c-c++-common/zero-scratch-regs-10.c | 2 +- gcc/testsuite/c-c++-common/zero-scratch-regs-11.c | 2 +- gcc/testsuite/c-c++-common/zero-scratch-regs-5.c | 1 + gcc/testsuite/c-c++-common/zero-scratch-regs-8.c | 2 +- gcc/testsuite/c-c++-common/zero-scratch-regs-9.c | 2 +- gcc/testsuite/g++.dg/abi/macro0.C | 2 +- gcc/testsuite/g++.dg/cpp0x/alignof6.C | 19 + gcc/testsuite/g++.dg/cpp0x/alignof7.C | 22 ++ gcc/testsuite/g++.dg/cpp0x/alignof8.C | 13 + gcc/testsuite/g++.dg/cpp0x/constexpr-52830.C | 37 ++ gcc/testsuite/g++.dg/cpp0x/vt-88982.C | 14 + gcc/testsuite/g++.dg/cpp1z/class-deduction76.C | 25 ++ gcc/testsuite/g++.dg/cpp1z/constexpr-lambda26.C | 13 + gcc/testsuite/g++.dg/cpp2a/nontype-class39.C | 12 + gcc/testsuite/g++.dg/diagnostic/pr87386.C | 2 +- gcc/testsuite/g++.dg/diagnostic/static_assert1.C | 30 ++ gcc/testsuite/g++.dg/diagnostic/static_assert2.C | 68 ++++ gcc/testsuite/g++.dg/diagnostic/static_assert3.C | 36 ++ gcc/testsuite/g++.dg/other/i386-2.C | 2 +- gcc/testsuite/g++.dg/other/i386-3.C | 2 +- gcc/testsuite/gcc.dg/torture/ssa-fre-5.c | 8 +- gcc/testsuite/gcc.dg/torture/ssa-fre-6.c | 8 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-hoist-3.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-hoist-7.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-30.c | 2 +- gcc/testsuite/gcc.target/aarch64/sve/cmp_1.c | 57 +++ gcc/testsuite/gcc.target/aarch64/sve/cmp_2.c | 72 ++++ .../gcc.target/aarch64/sve/cond_arith_1.c | 2 +- .../gcc.target/aarch64/sve/cond_arith_1_run.c | 2 +- .../gcc.target/aarch64/sve/cond_arith_3.c | 2 +- .../gcc.target/aarch64/sve/cond_arith_3_run.c | 2 +- .../gcc.target/aarch64/sve/mask_gather_load_7.c | 2 +- .../gcc.target/aarch64/sve/mask_load_slp_1.c | 2 +- gcc/testsuite/gcc.target/aarch64/sve/vcond_11.c | 2 +- .../gcc.target/aarch64/sve/vcond_11_run.c | 2 +- gcc/testsuite/gcc.target/i386/avx-vnni-1.c | 29 ++ gcc/testsuite/gcc.target/i386/avx-vnni-2.c | 30 ++ gcc/testsuite/gcc.target/i386/avx-vnni-3.c | 16 + gcc/testsuite/gcc.target/i386/avx-vnni-4.c | 16 + gcc/testsuite/gcc.target/i386/avx-vnni-5.c | 29 ++ gcc/testsuite/gcc.target/i386/avx-vnni-6.c | 29 ++ gcc/testsuite/gcc.target/i386/avx-vpdpbusd-2.c | 74 ++++ gcc/testsuite/gcc.target/i386/avx-vpdpbusds-2.c | 74 ++++ gcc/testsuite/gcc.target/i386/avx-vpdpwssd-2.c | 70 ++++ gcc/testsuite/gcc.target/i386/avx-vpdpwssds-2.c | 70 ++++ .../i386/{avx512vl-vnni-1.c => avx512vl-vnni-1a.c} | 0 .../i386/{avx512vl-vnni-1.c => avx512vl-vnni-1b.c} | 18 +- gcc/testsuite/gcc.target/i386/avx512vl-vnni-2.c | 30 ++ gcc/testsuite/gcc.target/i386/avx512vl-vnni-3.c | 47 +++ .../gcc.target/i386/avx512vnnivl-builtin.c | 8 + gcc/testsuite/gcc.target/i386/avxvnni-builtin.c | 8 + gcc/testsuite/gcc.target/i386/funcspec-56.inc | 2 + gcc/testsuite/gcc.target/i386/sse-12.c | 2 +- gcc/testsuite/gcc.target/i386/sse-13.c | 2 +- gcc/testsuite/gcc.target/i386/sse-14.c | 2 +- gcc/testsuite/gcc.target/i386/sse-22.c | 4 +- gcc/testsuite/gcc.target/i386/sse-23.c | 2 +- .../i386/{inline_error.c => vnni_inline_error.c} | 2 +- .../gcc.target/microblaze/others/strings1.c | 5 +- .../gfortran.dg/gomp/workshare-reduction-26.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-27.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-28.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-3.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-36.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-37.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-38.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-39.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-40.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-41.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-42.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-43.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-44.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-45.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-46.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-47.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-56.f90 | 8 +- .../gfortran.dg/gomp/workshare-reduction-57.f90 | 8 +- gcc/testsuite/gfortran.dg/pr97768_1.f90 | 25 ++ gcc/testsuite/gfortran.dg/pr97768_2.f90 | 53 +++ gcc/testsuite/gnat.dg/bias2.adb | 33 ++ gcc/testsuite/gnat.dg/opt89.adb | 18 + gcc/testsuite/gnat.dg/shift1.adb | 15 + gcc/testsuite/lib/target-supports.exp | 12 + gcc/trans-mem.c | 2 +- gcc/tree-emutls.c | 2 +- gcc/tree-ssa-pre.c | 162 +++++--- gcc/tree.c | 33 +- gcc/tree.h | 1 + gcc/value-range.cc | 4 +- libcc1/ChangeLog | 6 + libcc1/libcp1plugin.cc | 4 +- libgcc/ChangeLog | 14 + libgomp/ChangeLog | 15 + libiberty/cp-demangle.c | 25 +- libiberty/testsuite/demangle-expected | 7 + libstdc++-v3/ChangeLog | 63 +++ libstdc++-v3/acinclude.m4 | 23 +- libstdc++-v3/config/abi/pre/gnu.ver | 21 +- libstdc++-v3/config/locale/generic/c_locale.cc | 49 ++- libstdc++-v3/configure | 230 +++++++---- libstdc++-v3/include/bits/alloc_traits.h | 8 + libstdc++-v3/include/std/ostream | 67 ++++ libstdc++-v3/include/std/sstream | 432 ++++++++++++++------- libstdc++-v3/include/std/stop_token | 20 +- libstdc++-v3/include/std/syncstream | 149 ++++--- libstdc++-v3/include/std/thread | 6 +- libstdc++-v3/src/c++20/sstream-inst.cc | 48 +++ .../27_io/basic_istringstream/str/char/2.cc | 94 +++++ .../27_io/basic_istringstream/str/wchar_t/2.cc | 94 +++++ .../27_io/basic_istringstream/view/char/1.cc | 16 +- .../27_io/basic_istringstream/view/wchar_t/1.cc | 14 +- .../view/char => basic_ostream/emit}/1.cc | 25 +- .../27_io/basic_ostringstream/str/char/3.cc | 94 +++++ .../27_io/basic_ostringstream/str/wchar_t/3.cc | 94 +++++ .../27_io/basic_ostringstream/view/char/1.cc | 12 +- .../27_io/basic_ostringstream/view/wchar_t/1.cc | 12 +- .../testsuite/27_io/basic_stringbuf/str/char/4.cc | 94 +++++ .../27_io/basic_stringbuf/str/wchar_t/4.cc | 94 +++++ .../27_io/basic_stringstream/str/char/5.cc | 94 +++++ .../27_io/basic_stringstream/str/wchar_t/5.cc.cc | 94 +++++ .../27_io/basic_stringstream/view/char/1.cc | 16 +- .../27_io/basic_stringstream/view/wchar_t/1.cc | 14 +- .../27_io/basic_syncstream/basic_ops/1.cc | 31 +- .../testsuite/30_threads/jthread/jthread.cc | 20 + 191 files changed, 4637 insertions(+), 925 deletions(-) create mode 100644 gcc/config/i386/avxvnniintrin.h create mode 100644 gcc/testsuite/g++.dg/cpp0x/alignof6.C create mode 100644 gcc/testsuite/g++.dg/cpp0x/alignof7.C create mode 100644 gcc/testsuite/g++.dg/cpp0x/alignof8.C create mode 100644 gcc/testsuite/g++.dg/cpp0x/constexpr-52830.C create mode 100644 gcc/testsuite/g++.dg/cpp0x/vt-88982.C create mode 100644 gcc/testsuite/g++.dg/cpp1z/class-deduction76.C create mode 100644 gcc/testsuite/g++.dg/cpp1z/constexpr-lambda26.C create mode 100644 gcc/testsuite/g++.dg/cpp2a/nontype-class39.C create mode 100644 gcc/testsuite/g++.dg/diagnostic/static_assert1.C create mode 100644 gcc/testsuite/g++.dg/diagnostic/static_assert2.C create mode 100644 gcc/testsuite/g++.dg/diagnostic/static_assert3.C create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cmp_1.c create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/cmp_2.c create mode 100644 gcc/testsuite/gcc.target/i386/avx-vnni-1.c create mode 100644 gcc/testsuite/gcc.target/i386/avx-vnni-2.c create mode 100644 gcc/testsuite/gcc.target/i386/avx-vnni-3.c create mode 100644 gcc/testsuite/gcc.target/i386/avx-vnni-4.c create mode 100644 gcc/testsuite/gcc.target/i386/avx-vnni-5.c create mode 100644 gcc/testsuite/gcc.target/i386/avx-vnni-6.c create mode 100644 gcc/testsuite/gcc.target/i386/avx-vpdpbusd-2.c create mode 100644 gcc/testsuite/gcc.target/i386/avx-vpdpbusds-2.c create mode 100644 gcc/testsuite/gcc.target/i386/avx-vpdpwssd-2.c create mode 100644 gcc/testsuite/gcc.target/i386/avx-vpdpwssds-2.c copy gcc/testsuite/gcc.target/i386/{avx512vl-vnni-1.c => avx512vl-vnni-1a.c} (100%) rename gcc/testsuite/gcc.target/i386/{avx512vl-vnni-1.c => avx512vl-vnni-1b.c} (74%) create mode 100644 gcc/testsuite/gcc.target/i386/avx512vl-vnni-2.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512vl-vnni-3.c create mode 100644 gcc/testsuite/gcc.target/i386/avx512vnnivl-builtin.c create mode 100644 gcc/testsuite/gcc.target/i386/avxvnni-builtin.c copy gcc/testsuite/gcc.target/i386/{inline_error.c => vnni_inline_error.c} (82%) create mode 100644 gcc/testsuite/gfortran.dg/pr97768_1.f90 create mode 100644 gcc/testsuite/gfortran.dg/pr97768_2.f90 create mode 100644 gcc/testsuite/gnat.dg/bias2.adb create mode 100644 gcc/testsuite/gnat.dg/opt89.adb create mode 100644 gcc/testsuite/gnat.dg/shift1.adb create mode 100644 libstdc++-v3/testsuite/27_io/basic_istringstream/str/char/2.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_istringstream/str/wchar_t/2.cc copy libstdc++-v3/testsuite/27_io/{basic_istringstream/view/char => basic_ostream/ [...] create mode 100644 libstdc++-v3/testsuite/27_io/basic_ostringstream/str/char/3.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_ostringstream/str/wchar_t/3.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_stringbuf/str/char/4.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_stringbuf/str/wchar_t/4.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_stringstream/str/char/5.cc create mode 100644 libstdc++-v3/testsuite/27_io/basic_stringstream/str/wchar_t/5.cc.cc