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authorAlexander Monakov <amonakov@ispras.ru>2020-08-11 21:11:15 +0300
committerRich Felker <dalias@aerifal.cx>2020-08-11 14:43:12 -0400
commitc6a6fe4ccdba92c518dfbf337cda1bf0f697527d (patch)
treea7a72de0430b778ddb9f4b6a15ede0dd014bd502 /src/setjmp/x32/setjmp.s
parent21431a0e43a65e9547c9a23497f074f861bcab8b (diff)
downloadmusl-c6a6fe4ccdba92c518dfbf337cda1bf0f697527d.tar.gz
setjmp: avoid useless REX-prefix on xor %eax, %eax
Diffstat (limited to 'src/setjmp/x32/setjmp.s')
-rw-r--r--src/setjmp/x32/setjmp.s2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/setjmp/x32/setjmp.s b/src/setjmp/x32/setjmp.s
index 98f58b8d..d95e4853 100644
--- a/src/setjmp/x32/setjmp.s
+++ b/src/setjmp/x32/setjmp.s
@@ -18,5 +18,5 @@ setjmp:
mov %rdx,48(%rdi)
mov (%rsp),%rdx /* save return addr ptr for new rip */
mov %rdx,56(%rdi)
- xor %rax,%rax /* always return 0 */
+ xor %eax,%eax /* always return 0 */
ret