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| author | H.J. Lu <hjl.tools@gmail.com> | 2021-03-07 09:44:18 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2021-03-29 07:40:17 -0700 |
| commit | 4e2d8f352774b56078c34648b14a2412c38384f4 (patch) | |
| tree | cafad171d93e598b9c6a1a0457853f6cdc98bf1d /support/support_small_stack_thread_attribute.c | |
| parent | 4bd660be40967cd69072f69ebc2ad32bfcc1f206 (diff) | |
| download | glibc-4e2d8f352774b56078c34648b14a2412c38384f4.tar.xz glibc-4e2d8f352774b56078c34648b14a2412c38384f4.zip | |
x86-64: Use ZMM16-ZMM31 in AVX512 memset family functions
Update ifunc-memset.h/ifunc-wmemset.h to select the function optimized
with AVX512 instructions using ZMM16-ZMM31 registers to avoid RTM abort
with usable AVX512VL and AVX512BW since VZEROUPPER isn't needed at
function exit.
Diffstat (limited to 'support/support_small_stack_thread_attribute.c')
0 files changed, 0 insertions, 0 deletions