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| author | H.J. Lu <hjl.tools@gmail.com> | 2021-03-05 07:15:03 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2021-03-29 07:40:17 -0700 |
| commit | 1b968b6b9b3aac702ac2f133e0dd16cfdbb415ee (patch) | |
| tree | 03329adc8a73b1fbfafad45ff41e8706c799d5c0 /sysdeps/x86_64/multiarch/ifunc-memcmp.h | |
| parent | 63ad43566f7a25d140dc723598aeb441ad657eed (diff) | |
| download | glibc-1b968b6b9b3aac702ac2f133e0dd16cfdbb415ee.tar.gz glibc-1b968b6b9b3aac702ac2f133e0dd16cfdbb415ee.tar.xz glibc-1b968b6b9b3aac702ac2f133e0dd16cfdbb415ee.zip | |
x86-64: Add memset family functions with 256-bit EVEX
Update ifunc-memset.h/ifunc-wmemset.h to select the function optimized with 256-bit EVEX instructions using YMM16-YMM31 registers to avoid RTM abort with usable AVX512VL and AVX512BW since VZEROUPPER isn't needed at function exit.
Diffstat (limited to 'sysdeps/x86_64/multiarch/ifunc-memcmp.h')
0 files changed, 0 insertions, 0 deletions