Commit Graph

1 Commits

Author SHA1 Message Date
H.J. Lu
525bc2a32c x86-64: Add strcpy family functions with 256-bit EVEX
Update ifunc-strcpy.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.
2021-03-29 07:40:17 -07:00