mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-30 08:40:07 +00:00
c627209832
In the overflow fallback strncmp-avx2-rtm and wcsncmp-avx2-rtm would call strcmp-avx2 and wcscmp-avx2 respectively. This would have not checks around vzeroupper and would trigger spurious aborts. This commit fixes that. test-strcmp, test-strncmp, test-wcscmp, and test-wcsncmp all pass on AVX2 machines with and without RTM. Co-authored-by: H.J. Lu <hjl.tools@gmail.com>
5 lines
130 B
ArmAsm
5 lines
130 B
ArmAsm
#define STRCMP __strncmp_avx2_rtm
|
|
#define USE_AS_STRNCMP 1
|
|
#define OVERFLOW_STRCMP __strcmp_avx2_rtm
|
|
#include "strcmp-avx2-rtm.S"
|