qiurui
/
glibc
mirror of git://sourceware.org/git/glibc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

x86/string: Use `movsl` instead of `movsd` in strncat [BZ #32344] 

The previous patch missed strncat, so fixed that.

Resolves: BZ #32344

Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
This commit is contained in:
Siddhesh Poyarekar 2024-11-21 17:05:11 -05:00
parent 7a61e7f557
commit 713d6d7e78
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sysdeps/x86_64/multiarch/strncat-evex.S
View File

@ -44,7 +44,7 @@
# define VPCMPEQ vpcmpeqd
# define CHAR_SIZE 4
# define REP_MOVS rep movsd
# define REP_MOVS rep movsl
# define VMASK_REG VR10
# define FIND_FIRST_ONE(src, dst) movl $CHAR_PER_VEC, %dst; bsf %src, %dst
@ -514,7 +514,7 @@ L(page_cross_small):
cmova %edx, %ecx
# ifdef USE_AS_WCSCPY
rep movsd
rep movsl
# else
rep movsb
# endif