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unknown user pushed a change to branch devel/c++-coroutines in repository gcc.
from 6130b07adac Merge master r12-4232. adds 561078480ff libstdc++: Avoid debug checks in uniform container erasure [...] adds 0e90799071e libstdc++: Avoid use of hardware interference non-constant [...] adds ae2df1a347f ctf: Do not warn for CTF not supported for GNU GIMPLE adds 1848fbf0546 ctfc: Free CTF container elements in ctfc_delete_container () adds 7f78718b795 libstdc++: Move C++14 <chrono> components to new <bits/chro [...] adds fba228e259d c++: NTTP with array/function type after substitution [PR61355] adds 50e20ee6e40 Daily bump. adds 2b8453c401b Enable auto-vectorization at O2 with very-cheap cost model. adds 77ca2cfcdcc Support reduc_{plus,smax,smin,umax,min}_scal_v4hi. adds 613196462a6 Simplify (_Float16) ceil ((double) x) to .CEIL (x) when available. adds f49e3d28be4 libgcc: use .init_stack for constructors if available adds 90285ce98f3 Tweak new test cases for -march=cascadelake strangeness. adds db3d7270b42 openmp: Fix up declare target handling for vars with DECL_L [...] adds fcc13d6fc31 libstdc++: Implement ostream insertion for chrono::duration adds 82e3a826871 libstdc++: Restore debug checks in uniform container erasur [...] adds 00f34291175 Come up with OPTION_SET_P macro. adds 816da497dfb opts: include missing header files. adds 0ee3dc60523 loop: Fix profile updates after unrolling [PR102385] adds a23653c6a68 libsanitizer: Add AM_CCASFLAGS to Makefile.am adds a1fc4075fcd libstdc++: Reduce header dependencies of <algorithm> in C++ [...] adds 4d9070315aa Implement irange::debug() adds 946486ab4f8 Grow non_null_ref bitmap when num_ssa_names increases. adds e6f6972b5f4 libstdc++: Detect miscompilation of src/c++11/limits.cc adds 9046e0d46fc [PR102627] Use at least natural mode during splitting hard [...] new 60c5dc38209 Merge master r12-4256.
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Summary of changes: ChangeLog | 5 + gcc/ChangeLog | 124 ++ gcc/DATESTAMP | 2 +- gcc/ada/gcc-interface/misc.c | 10 +- gcc/c-family/ChangeLog | 5 + gcc/c-family/c-opts.c | 6 +- gcc/c/ChangeLog | 4 + gcc/common.opt | 2 +- gcc/config/alpha/alpha.c | 2 +- gcc/config/arc/arc.c | 4 +- gcc/config/arm/arm.c | 9 +- gcc/config/bfin/bfin.c | 5 +- gcc/config/c6x/c6x.c | 3 +- gcc/config/csky/csky.c | 7 +- gcc/config/darwin.c | 31 +- gcc/config/frv/frv.c | 5 +- gcc/config/i386/djgpp.h | 2 +- gcc/config/i386/i386-expand.c | 5 + gcc/config/i386/i386.c | 26 +- gcc/config/i386/mmx.md | 36 + gcc/config/ia64/ia64.c | 6 +- gcc/config/m32c/m32c.c | 3 +- gcc/config/m32r/m32r.c | 3 +- gcc/config/m68k/m68k.c | 6 +- gcc/config/microblaze/microblaze.c | 3 +- gcc/config/mips/mips.c | 9 +- gcc/config/nios2/nios2.c | 3 +- gcc/config/nvptx/nvptx.c | 4 +- gcc/config/pa/pa.c | 4 +- gcc/config/riscv/riscv.c | 11 +- gcc/config/rs6000/aix71.h | 6 +- gcc/config/rs6000/aix72.h | 6 +- gcc/config/rs6000/aix73.h | 6 +- gcc/config/rs6000/rs6000.c | 70 +- gcc/config/rs6000/rtems.h | 4 +- gcc/config/rs6000/sysv4.h | 8 +- gcc/config/rs6000/vxworks.h | 2 +- gcc/config/s390/s390.c | 4 +- gcc/config/sh/linux.h | 4 +- gcc/config/sh/netbsd-elf.h | 2 +- gcc/config/sh/sh.c | 12 +- gcc/config/sol2.c | 3 +- gcc/config/sparc/sparc.c | 12 +- gcc/config/tilegx/tilegx.c | 3 +- gcc/config/visium/visium.c | 2 +- gcc/config/vxworks.c | 5 +- gcc/cp/ChangeLog | 18 + gcc/cp/constexpr.c | 3 +- gcc/cp/decl.c | 7 +- gcc/cp/parser.c | 132 +- gcc/cp/pt.c | 4 + gcc/ctfc.c | 9 +- gcc/d/d-lang.cc | 10 +- gcc/doc/invoke.texi | 8 +- gcc/fortran/options.c | 6 +- gcc/gimple-loop-jam.c | 3 +- gcc/gimple-range-cache.cc | 3 + gcc/lra-constraints.c | 5 +- gcc/lto-opts.c | 8 +- gcc/match.pd | 29 + gcc/objc/objc-next-runtime-abi-01.c | 3 +- gcc/objc/objc-next-runtime-abi-02.c | 5 +- gcc/omp-expand.c | 3 +- gcc/omp-general.c | 3 +- gcc/omp-offload.c | 3 +- gcc/opts.c | 16 +- gcc/opts.h | 4 + gcc/predict.c | 37 + gcc/predict.h | 1 + gcc/targhooks.c | 4 +- gcc/testsuite/ChangeLog | 36 + gcc/testsuite/c-c++-common/Wstringop-overflow-2.c | 20 +- gcc/testsuite/c-c++-common/gomp/pr102640.c | 44 + gcc/testsuite/g++.dg/template/param6.C | 32 + gcc/testsuite/g++.dg/tree-ssa/pr81408.C | 2 +- gcc/testsuite/g++.dg/warn/Wuninitialized-13.C | 2 +- gcc/testsuite/g++.old-deja/g++.pt/nontype5.C | 2 +- gcc/testsuite/gcc.dg/Warray-bounds-51.c | 2 +- gcc/testsuite/gcc.dg/Warray-parameter-3.c | 4 +- gcc/testsuite/gcc.dg/Wstringop-overflow-14.c | 4 +- gcc/testsuite/gcc.dg/Wstringop-overflow-21.c | 8 +- gcc/testsuite/gcc.dg/Wstringop-overflow-68.c | 10 +- gcc/testsuite/gcc.dg/Wstringop-overflow-76.c | 20 +- gcc/testsuite/gcc.dg/gomp/pr46032-2.c | 2 +- gcc/testsuite/gcc.dg/gomp/pr46032-3.c | 2 +- gcc/testsuite/gcc.dg/gomp/simd-2.c | 2 +- gcc/testsuite/gcc.dg/gomp/simd-3.c | 2 +- gcc/testsuite/gcc.dg/graphite/fuse-1.c | 2 +- gcc/testsuite/gcc.dg/pr102385.c | 14 + gcc/testsuite/gcc.dg/pr67089-6.c | 2 +- gcc/testsuite/gcc.dg/pr82929-2.c | 2 +- gcc/testsuite/gcc.dg/pr82929.c | 2 +- gcc/testsuite/gcc.dg/store_merging_1.c | 2 +- gcc/testsuite/gcc.dg/store_merging_11.c | 2 +- gcc/testsuite/gcc.dg/store_merging_13.c | 2 +- gcc/testsuite/gcc.dg/store_merging_15.c | 2 +- gcc/testsuite/gcc.dg/store_merging_16.c | 2 +- gcc/testsuite/gcc.dg/store_merging_19.c | 2 +- gcc/testsuite/gcc.dg/store_merging_24.c | 2 +- gcc/testsuite/gcc.dg/store_merging_25.c | 2 +- gcc/testsuite/gcc.dg/store_merging_28.c | 2 +- gcc/testsuite/gcc.dg/store_merging_30.c | 2 +- gcc/testsuite/gcc.dg/store_merging_5.c | 2 +- gcc/testsuite/gcc.dg/store_merging_7.c | 2 +- gcc/testsuite/gcc.dg/store_merging_8.c | 2 +- gcc/testsuite/gcc.dg/strlenopt-85.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/dump-6.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/pr19210-1.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/pr47059.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/pr86017.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/pr91482.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/predcom-dse-3.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/prefetch-3.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/prefetch-6.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/prefetch-8.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/prefetch-9.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-18.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-19.c | 2 +- gcc/testsuite/gcc.dg/uninit-40.c | 2 +- gcc/testsuite/gcc.dg/unroll-7.c | 2 +- gcc/testsuite/gcc.misc-tests/help.exp | 2 +- .../gcc.target/i386/avx512vpopcntdqvl-vpopcntd-1.c | 2 +- gcc/testsuite/gcc.target/i386/mmx-reduce-op-1.c | 58 + gcc/testsuite/gcc.target/i386/mmx-reduce-op-2.c | 25 + gcc/testsuite/gcc.target/i386/pr102464.c | 39 + gcc/testsuite/gcc.target/i386/pr102627.c | 41 + gcc/testsuite/gcc.target/i386/pr34012.c | 2 +- gcc/testsuite/gcc.target/i386/pr49781-1.c | 2 +- gcc/testsuite/gcc.target/i386/pr95798-1.c | 2 +- gcc/testsuite/gcc.target/i386/pr95798-2.c | 2 +- gcc/testsuite/gcc.target/i386/sse2-mmx-paddsb-2.c | 2 +- gcc/testsuite/gcc.target/i386/sse2-mmx-paddusb-2.c | 2 +- gcc/testsuite/gcc.target/i386/sse2-mmx-psubsb-2.c | 2 +- gcc/testsuite/gfortran.dg/pr77498.f | 2 +- gcc/toplev.c | 14 +- gcc/tree-predcom.c | 6 +- gcc/tree-sra.c | 6 +- gcc/tree-ssa-loop-manip.c | 111 +- gcc/tree-ssa-loop-manip.h | 5 +- gcc/tree-ssa-loop-prefetch.c | 3 +- gcc/value-range.cc | 7 + gcc/value-range.h | 1 + libgcc/config/i386/morestack.S | 13 +- libgcc/config/rs6000/morestack.S | 6 + libgcc/config/s390/morestack.S | 6 + libsanitizer/asan/Makefile.am | 1 + libsanitizer/asan/Makefile.in | 1 + libsanitizer/hwasan/Makefile.am | 1 + libsanitizer/hwasan/Makefile.in | 1 + libsanitizer/interception/Makefile.am | 1 + libsanitizer/interception/Makefile.in | 1 + libsanitizer/lsan/Makefile.am | 1 + libsanitizer/lsan/Makefile.in | 1 + libsanitizer/tsan/Makefile.am | 1 + libsanitizer/tsan/Makefile.in | 1 + libsanitizer/ubsan/Makefile.am | 1 + libsanitizer/ubsan/Makefile.in | 1 + libstdc++-v3/ChangeLog | 51 + libstdc++-v3/include/Makefile.am | 1 + libstdc++-v3/include/Makefile.in | 1 + libstdc++-v3/include/bits/atomic_futex.h | 3 +- libstdc++-v3/include/bits/atomic_timed_wait.h | 3 +- libstdc++-v3/include/bits/atomic_wait.h | 8 +- libstdc++-v3/include/bits/chrono.h | 1392 +++++++++++++++++++ libstdc++-v3/include/bits/erase_if.h | 3 +- libstdc++-v3/include/bits/fs_fwd.h | 2 +- libstdc++-v3/include/bits/ranges_algobase.h | 4 +- libstdc++-v3/include/bits/semaphore_base.h | 4 +- libstdc++-v3/include/bits/this_thread_sleep.h | 4 +- libstdc++-v3/include/bits/unique_lock.h | 2 +- libstdc++-v3/include/experimental/bits/fs_fwd.h | 2 +- libstdc++-v3/include/experimental/chrono | 2 +- libstdc++-v3/include/experimental/io_context | 2 +- libstdc++-v3/include/experimental/netfwd | 2 +- libstdc++-v3/include/experimental/timer | 2 +- libstdc++-v3/include/std/chrono | 1461 ++------------------ libstdc++-v3/include/std/condition_variable | 3 +- libstdc++-v3/include/std/deque | 14 +- libstdc++-v3/include/std/mutex | 2 +- libstdc++-v3/include/std/shared_mutex | 2 +- libstdc++-v3/include/std/string | 18 +- libstdc++-v3/include/std/vector | 14 +- libstdc++-v3/src/c++11/limits.cc | 4 + libstdc++-v3/testsuite/20_util/duration/io.cc | 54 + 185 files changed, 2747 insertions(+), 1778 deletions(-) create mode 100644 gcc/testsuite/c-c++-common/gomp/pr102640.c create mode 100644 gcc/testsuite/g++.dg/template/param6.C create mode 100644 gcc/testsuite/gcc.dg/pr102385.c create mode 100644 gcc/testsuite/gcc.target/i386/mmx-reduce-op-1.c create mode 100644 gcc/testsuite/gcc.target/i386/mmx-reduce-op-2.c create mode 100644 gcc/testsuite/gcc.target/i386/pr102464.c create mode 100644 gcc/testsuite/gcc.target/i386/pr102627.c create mode 100644 libstdc++-v3/include/bits/chrono.h create mode 100644 libstdc++-v3/testsuite/20_util/duration/io.cc