glibc/sysdeps/x86_64/multiarch/strncmp-avx2-rtm.S

mirror of https://sourceware.org/git/glibc.git synced 2024-11-29 08:11:08 +00:00
#define USE_AS_STRNCMP 1
#include "strcmp-avx2-rtm.S"
x86-64: Add AVX optimized string/memory functions for RTM Since VZEROUPPER triggers RTM abort while VZEROALL won't, select AVX optimized string/memory functions with xtest jz 1f vzeroall ret 1: vzeroupper ret at function exit on processors with usable RTM, but without 256-bit EVEX instructions to avoid VZEROUPPER inside a transactionally executing RTM region. 2021-03-05 15:26:42 +00:00			`#define USE_AS_STRNCMP 1`
			`#include "strcmp-avx2-rtm.S"`