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from 990c32b93a malloc: Remove tst-dynarray, tst-dynarray-fail from test-srcs new 2f5d20ac99 x86-64: Optimize memchr/rawmemchr/wmemchr with SSE2/AVX2 new dc485ceb2a x86-64: Optimize strlen/strnlen/wcslen/wcsnlen with AVX2
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Summary of changes: ChangeLog | 49 +++ sysdeps/x86_64/memchr.S | 65 ++-- sysdeps/x86_64/multiarch/Makefile | 6 +- .../x86_64/multiarch/{wcsnlen.c => ifunc-avx2.h} | 23 +- sysdeps/x86_64/multiarch/ifunc-impl-list.c | 45 +++ sysdeps/x86_64/multiarch/memchr-avx2.S | 340 ++++++++++++++++++ .../x86_64/multiarch/{wcsnlen.c => memchr-sse2.S} | 33 +- sysdeps/x86_64/multiarch/{wcsnlen.c => memchr.c} | 38 +- sysdeps/x86_64/multiarch/rawmemchr-avx2.S | 4 + .../multiarch/{wcsnlen.c => rawmemchr-sse2.S} | 32 +- .../x86_64/multiarch/{wcsnlen.c => rawmemchr.c} | 41 +-- sysdeps/x86_64/multiarch/strlen-avx2.S | 394 +++++++++++++++++++++ .../x86_64/multiarch/{wcsnlen.c => strlen-sse2.S} | 30 +- sysdeps/x86_64/multiarch/{wcsnlen.c => strlen.c} | 37 +- sysdeps/x86_64/multiarch/strnlen-avx2.S | 4 + .../x86_64/multiarch/{wcsnlen.c => strnlen-sse2.S} | 33 +- sysdeps/x86_64/multiarch/{wcsnlen.c => strnlen.c} | 42 +-- sysdeps/x86_64/multiarch/wcslen-avx2.S | 4 + .../x86_64/multiarch/{wcsnlen.c => wcslen-sse2.S} | 31 +- sysdeps/x86_64/multiarch/{wcsnlen.c => wcslen.c} | 28 +- sysdeps/x86_64/multiarch/wcsnlen-avx2.S | 5 + sysdeps/x86_64/multiarch/wcsnlen.c | 6 + sysdeps/x86_64/multiarch/wmemchr-avx2.S | 4 + sysdeps/x86_64/multiarch/wmemchr-sse2.S | 4 + sysdeps/x86_64/multiarch/{wcsnlen.c => wmemchr.c} | 40 +-- 25 files changed, 1031 insertions(+), 307 deletions(-) copy sysdeps/x86_64/multiarch/{wcsnlen.c => ifunc-avx2.h} (67%) create mode 100644 sysdeps/x86_64/multiarch/memchr-avx2.S copy sysdeps/x86_64/multiarch/{wcsnlen.c => memchr-sse2.S} (52%) copy sysdeps/x86_64/multiarch/{wcsnlen.c => memchr.c} (59%) create mode 100644 sysdeps/x86_64/multiarch/rawmemchr-avx2.S copy sysdeps/x86_64/multiarch/{wcsnlen.c => rawmemchr-sse2.S} (56%) copy sysdeps/x86_64/multiarch/{wcsnlen.c => rawmemchr.c} (59%) create mode 100644 sysdeps/x86_64/multiarch/strlen-avx2.S copy sysdeps/x86_64/multiarch/{wcsnlen.c => strlen-sse2.S} (52%) copy sysdeps/x86_64/multiarch/{wcsnlen.c => strlen.c} (59%) create mode 100644 sysdeps/x86_64/multiarch/strnlen-avx2.S copy sysdeps/x86_64/multiarch/{wcsnlen.c => strnlen-sse2.S} (52%) copy sysdeps/x86_64/multiarch/{wcsnlen.c => strnlen.c} (60%) create mode 100644 sysdeps/x86_64/multiarch/wcslen-avx2.S copy sysdeps/x86_64/multiarch/{wcsnlen.c => wcslen-sse2.S} (52%) copy sysdeps/x86_64/multiarch/{wcsnlen.c => wcslen.c} (60%) create mode 100644 sysdeps/x86_64/multiarch/wcsnlen-avx2.S create mode 100644 sysdeps/x86_64/multiarch/wmemchr-avx2.S create mode 100644 sysdeps/x86_64/multiarch/wmemchr-sse2.S copy sysdeps/x86_64/multiarch/{wcsnlen.c => wmemchr.c} (61%)