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

#define USE_AS_STPCPY
#define USE_AS_STRNCPY
#define STRCPY __stpncpy_avx2_rtm
#include "strcpy-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_STPCPY`
			`#define USE_AS_STRNCPY`
			`#define STRCPY __stpncpy_avx2_rtm`
			`#include "strcpy-avx2-rtm.S"`