| commit | 63ad43566f7a25d140dc723598aeb441ad657eed | |
| author | H.J. Lu <hjl.tools@gmail.com> | |
| Fri, 5 Mar 2021 14:46:08 +0000 (5 06:46 -0800) | ||
| committer | H.J. Lu <hjl.tools@gmail.com> | |
| Mon, 29 Mar 2021 14:40:17 +0000 (29 07:40 -0700) | ||
| tree | dc9bcd568f14661c8adc15e5f69a150d71e426ec | treesnapshot (tar.gz zip) |
| parent | 525bc2a32c9710df40371f951217c6ae7a923aee | commitdiff |
x86-64: Add memmove family functions with 256-bit EVEX
Update ifunc-memmove.h to select the function optimized with 256-bit EVEX
instructions using YMM16-YMM31 registers to avoid RTM abort with usable
AVX512VL since VZEROUPPER isn't needed at function exit.
Update ifunc-memmove.h to select the function optimized with 256-bit EVEX
instructions using YMM16-YMM31 registers to avoid RTM abort with usable
AVX512VL since VZEROUPPER isn't needed at function exit.