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unknown user pushed a change to branch release/2.33/master in repository glibc.

from a744a0a3fe test-strnlen.c: Check that strnlen won't go beyond the maxim [...] new f0a2b67147 x86: Set Prefer_No_VZEROUPPER and add Prefer_AVX2_STRCMP new 9cee072f8f x86-64: Add ifunc-avx2.h functions with 256-bit EVEX new 06d1aed51b x86-64: Add strcpy family functions with 256-bit EVEX new 1697e739ef x86-64: Add memmove family functions with 256-bit EVEX new 47bf9f38bb x86-64: Add memset family functions with 256-bit EVEX new 15bae38c8b x86-64: Add memcmp family functions with 256-bit EVEX new 0598a25cbe x86-64: Add AVX optimized string/memory functions for RTM new 82f1ba9af7 x86: Add string/memory function tests in RTM region new 763cea698b x86-64: Use ZMM16-ZMM31 in AVX512 memset family functions new d49105cc7a x86-64: Use ZMM16-ZMM31 in AVX512 memmove family functions new 31dd3e3cb3 x86-64: Fix ifdef indentation in strlen-evex.S

The 11 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.

Summary of changes: sysdeps/x86/Makefile | 23 + sysdeps/x86/cpu-features.c | 20 +- sysdeps/x86/cpu-tunables.c | 2 + .../cpu-features-preferred_feature_index_1.def | 1 + sysdeps/x86/tst-memchr-rtm.c | 54 +++ .../ifunc-avx2.h => x86/tst-memcmp-rtm.c} | 44 +- sysdeps/x86/tst-memmove-rtm.c | 53 +++ sysdeps/x86/tst-memrchr-rtm.c | 54 +++ ...ferred_feature_index_1.def => tst-memset-rtm.c} | 47 +- sysdeps/x86/tst-strchr-rtm.c | 54 +++ sysdeps/x86/tst-strcpy-rtm.c | 53 +++ sysdeps/x86/tst-string-rtm.h | 72 ++++ .../ifunc-avx2.h => x86/tst-strlen-rtm.c} | 45 +- sysdeps/x86/tst-strncmp-rtm.c | 52 +++ sysdeps/x86/tst-strrchr-rtm.c | 53 +++ sysdeps/x86_64/multiarch/Makefile | 58 ++- sysdeps/x86_64/multiarch/ifunc-avx2.h | 18 +- sysdeps/x86_64/multiarch/ifunc-impl-list.c | 381 +++++++++++++++- sysdeps/x86_64/multiarch/ifunc-memcmp.h | 17 +- sysdeps/x86_64/multiarch/ifunc-memmove.h | 45 +- sysdeps/x86_64/multiarch/ifunc-memset.h | 49 ++- sysdeps/x86_64/multiarch/ifunc-strcpy.h | 17 +- sysdeps/x86_64/multiarch/ifunc-wmemset.h | 22 +- sysdeps/x86_64/multiarch/memchr-avx2-rtm.S | 12 + sysdeps/x86_64/multiarch/memchr-avx2.S | 45 +- .../multiarch/{memchr-avx2.S => memchr-evex.S} | 171 +++++--- sysdeps/x86_64/multiarch/memcmp-avx2-movbe-rtm.S | 12 + sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S | 28 +- .../{memcmp-avx2-movbe.S => memcmp-evex-movbe.S} | 226 +++++----- .../multiarch/memmove-avx-unaligned-erms-rtm.S | 17 + .../multiarch/memmove-avx512-unaligned-erms.S | 25 +- .../x86_64/multiarch/memmove-evex-unaligned-erms.S | 33 ++ .../x86_64/multiarch/memmove-vec-unaligned-erms.S | 57 +-- sysdeps/x86_64/multiarch/memrchr-avx2-rtm.S | 12 + sysdeps/x86_64/multiarch/memrchr-avx2.S | 53 +-- .../multiarch/{memrchr-avx2.S => memrchr-evex.S} | 126 +++--- .../multiarch/memset-avx2-unaligned-erms-rtm.S | 10 + .../x86_64/multiarch/memset-avx2-unaligned-erms.S | 12 +- .../multiarch/memset-avx512-unaligned-erms.S | 16 +- .../x86_64/multiarch/memset-evex-unaligned-erms.S | 24 ++ .../x86_64/multiarch/memset-vec-unaligned-erms.S | 61 ++- sysdeps/x86_64/multiarch/rawmemchr-avx2-rtm.S | 4 + sysdeps/x86_64/multiarch/rawmemchr-evex.S | 4 + sysdeps/x86_64/multiarch/stpcpy-avx2-rtm.S | 3 + sysdeps/x86_64/multiarch/stpcpy-evex.S | 3 + sysdeps/x86_64/multiarch/stpncpy-avx2-rtm.S | 4 + sysdeps/x86_64/multiarch/stpncpy-evex.S | 4 + sysdeps/x86_64/multiarch/strcat-avx2-rtm.S | 12 + sysdeps/x86_64/multiarch/strcat-avx2.S | 6 +- .../multiarch/{strcat-avx2.S => strcat-evex.S} | 146 ++++--- sysdeps/x86_64/multiarch/strchr-avx2-rtm.S | 12 + sysdeps/x86_64/multiarch/strchr-avx2.S | 22 +- sysdeps/x86_64/multiarch/strchr-evex.S | 335 ++++++++++++++ sysdeps/x86_64/multiarch/strchr.c | 18 +- sysdeps/x86_64/multiarch/strchrnul-avx2-rtm.S | 3 + sysdeps/x86_64/multiarch/strchrnul-evex.S | 3 + sysdeps/x86_64/multiarch/strcmp-avx2-rtm.S | 12 + sysdeps/x86_64/multiarch/strcmp-avx2.S | 55 +-- .../multiarch/{strcmp-avx2.S => strcmp-evex.S} | 479 ++++++++++++++------- sysdeps/x86_64/multiarch/strcmp.c | 19 +- sysdeps/x86_64/multiarch/strcpy-avx2-rtm.S | 12 + sysdeps/x86_64/multiarch/strcpy-avx2.S | 85 ++-- .../multiarch/{strcpy-avx2.S => strcpy-evex.S} | 325 +++++++------- sysdeps/x86_64/multiarch/strlen-avx2-rtm.S | 12 + sysdeps/x86_64/multiarch/strlen-avx2.S | 43 +- .../multiarch/{strlen-avx2.S => strlen-evex.S} | 180 +++++--- sysdeps/x86_64/multiarch/strncat-avx2-rtm.S | 3 + sysdeps/x86_64/multiarch/strncat-evex.S | 3 + sysdeps/x86_64/multiarch/strncmp-avx2-rtm.S | 3 + sysdeps/x86_64/multiarch/strncmp-evex.S | 3 + sysdeps/x86_64/multiarch/strncmp.c | 19 +- sysdeps/x86_64/multiarch/strncpy-avx2-rtm.S | 3 + sysdeps/x86_64/multiarch/strncpy-evex.S | 3 + sysdeps/x86_64/multiarch/strnlen-avx2-rtm.S | 4 + sysdeps/x86_64/multiarch/strnlen-evex.S | 4 + sysdeps/x86_64/multiarch/strrchr-avx2-rtm.S | 12 + sysdeps/x86_64/multiarch/strrchr-avx2.S | 19 +- .../multiarch/{strrchr-avx2.S => strrchr-evex.S} | 174 ++++---- sysdeps/x86_64/multiarch/wcschr-avx2-rtm.S | 3 + sysdeps/x86_64/multiarch/wcschr-evex.S | 3 + sysdeps/x86_64/multiarch/wcscmp-avx2-rtm.S | 4 + sysdeps/x86_64/multiarch/wcscmp-evex.S | 4 + sysdeps/x86_64/multiarch/wcslen-avx2-rtm.S | 4 + sysdeps/x86_64/multiarch/wcslen-evex.S | 4 + sysdeps/x86_64/multiarch/wcsncmp-avx2-rtm.S | 5 + sysdeps/x86_64/multiarch/wcsncmp-evex.S | 5 + sysdeps/x86_64/multiarch/wcsnlen-avx2-rtm.S | 5 + sysdeps/x86_64/multiarch/wcsnlen-evex.S | 5 + sysdeps/x86_64/multiarch/wcsnlen.c | 18 +- sysdeps/x86_64/multiarch/wcsrchr-avx2-rtm.S | 3 + sysdeps/x86_64/multiarch/wcsrchr-evex.S | 3 + sysdeps/x86_64/multiarch/wmemchr-avx2-rtm.S | 4 + sysdeps/x86_64/multiarch/wmemchr-evex.S | 4 + sysdeps/x86_64/multiarch/wmemcmp-avx2-movbe-rtm.S | 4 + sysdeps/x86_64/multiarch/wmemcmp-evex-movbe.S | 4 + sysdeps/x86_64/sysdep.h | 22 + 96 files changed, 3163 insertions(+), 1166 deletions(-) create mode 100644 sysdeps/x86/tst-memchr-rtm.c copy sysdeps/{x86_64/multiarch/ifunc-avx2.h => x86/tst-memcmp-rtm.c} (50%) create mode 100644 sysdeps/x86/tst-memmove-rtm.c create mode 100644 sysdeps/x86/tst-memrchr-rtm.c copy sysdeps/x86/{include/cpu-features-preferred_feature_index_1.def => tst-memset [...] create mode 100644 sysdeps/x86/tst-strchr-rtm.c create mode 100644 sysdeps/x86/tst-strcpy-rtm.c create mode 100644 sysdeps/x86/tst-string-rtm.h copy sysdeps/{x86_64/multiarch/ifunc-avx2.h => x86/tst-strlen-rtm.c} (50%) create mode 100644 sysdeps/x86/tst-strncmp-rtm.c create mode 100644 sysdeps/x86/tst-strrchr-rtm.c create mode 100644 sysdeps/x86_64/multiarch/memchr-avx2-rtm.S copy sysdeps/x86_64/multiarch/{memchr-avx2.S => memchr-evex.S} (63%) create mode 100644 sysdeps/x86_64/multiarch/memcmp-avx2-movbe-rtm.S copy sysdeps/x86_64/multiarch/{memcmp-avx2-movbe.S => memcmp-evex-movbe.S} (69%) create mode 100644 sysdeps/x86_64/multiarch/memmove-avx-unaligned-erms-rtm.S create mode 100644 sysdeps/x86_64/multiarch/memmove-evex-unaligned-erms.S create mode 100644 sysdeps/x86_64/multiarch/memrchr-avx2-rtm.S copy sysdeps/x86_64/multiarch/{memrchr-avx2.S => memrchr-evex.S} (72%) create mode 100644 sysdeps/x86_64/multiarch/memset-avx2-unaligned-erms-rtm.S create mode 100644 sysdeps/x86_64/multiarch/memset-evex-unaligned-erms.S create mode 100644 sysdeps/x86_64/multiarch/rawmemchr-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/rawmemchr-evex.S create mode 100644 sysdeps/x86_64/multiarch/stpcpy-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/stpcpy-evex.S create mode 100644 sysdeps/x86_64/multiarch/stpncpy-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/stpncpy-evex.S create mode 100644 sysdeps/x86_64/multiarch/strcat-avx2-rtm.S copy sysdeps/x86_64/multiarch/{strcat-avx2.S => strcat-evex.S} (62%) create mode 100644 sysdeps/x86_64/multiarch/strchr-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/strchr-evex.S create mode 100644 sysdeps/x86_64/multiarch/strchrnul-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/strchrnul-evex.S create mode 100644 sysdeps/x86_64/multiarch/strcmp-avx2-rtm.S copy sysdeps/x86_64/multiarch/{strcmp-avx2.S => strcmp-evex.S} (63%) create mode 100644 sysdeps/x86_64/multiarch/strcpy-avx2-rtm.S copy sysdeps/x86_64/multiarch/{strcpy-avx2.S => strcpy-evex.S} (78%) create mode 100644 sysdeps/x86_64/multiarch/strlen-avx2-rtm.S copy sysdeps/x86_64/multiarch/{strlen-avx2.S => strlen-evex.S} (66%) create mode 100644 sysdeps/x86_64/multiarch/strncat-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/strncat-evex.S create mode 100644 sysdeps/x86_64/multiarch/strncmp-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/strncmp-evex.S create mode 100644 sysdeps/x86_64/multiarch/strncpy-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/strncpy-evex.S create mode 100644 sysdeps/x86_64/multiarch/strnlen-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/strnlen-evex.S create mode 100644 sysdeps/x86_64/multiarch/strrchr-avx2-rtm.S copy sysdeps/x86_64/multiarch/{strrchr-avx2.S => strrchr-evex.S} (53%) create mode 100644 sysdeps/x86_64/multiarch/wcschr-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/wcschr-evex.S create mode 100644 sysdeps/x86_64/multiarch/wcscmp-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/wcscmp-evex.S create mode 100644 sysdeps/x86_64/multiarch/wcslen-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/wcslen-evex.S create mode 100644 sysdeps/x86_64/multiarch/wcsncmp-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/wcsncmp-evex.S create mode 100644 sysdeps/x86_64/multiarch/wcsnlen-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/wcsnlen-evex.S create mode 100644 sysdeps/x86_64/multiarch/wcsrchr-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/wcsrchr-evex.S create mode 100644 sysdeps/x86_64/multiarch/wmemchr-avx2-rtm.S create mode 100644 sysdeps/x86_64/multiarch/wmemchr-evex.S create mode 100644 sysdeps/x86_64/multiarch/wmemcmp-avx2-movbe-rtm.S create mode 100644 sysdeps/x86_64/multiarch/wmemcmp-evex-movbe.S