forked from rpms/glibc
34 lines
1015 B
Diff
34 lines
1015 B
Diff
|
From 0e0199a9e02ebe42e2b36958964d63f03573c382 Mon Sep 17 00:00:00 2001
|
||
|
|
From: "H.J. Lu" <hjl.tools@gmail.com>
|
||
|
|
Date: Fri, 4 Feb 2022 11:11:08 -0800
|
||
|
|
Subject: [PATCH] x86-64: Fix strcmp-evex.S
|
||
|
|
Content-type: text/plain; charset=UTF-8
|
||
|
|
|
||
|
|
Change "movl %edx, %rdx" to "movl %edx, %edx" in:
|
||
|
|
|
||
|
|
commit 8418eb3ff4b781d31c4ed5dc6c0bd7356bc45db9
|
||
|
|
Author: Noah Goldstein <goldstein.w.n@gmail.com>
|
||
|
|
Date: Mon Jan 10 15:35:39 2022 -0600
|
||
|
|
|
||
|
|
x86: Optimize strcmp-evex.S
|
||
|
|
---
|
||
|
|
sysdeps/x86_64/multiarch/strcmp-evex.S | 2 +-
|
||
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
||
|
|
|
||
|
|
diff --git a/sysdeps/x86_64/multiarch/strcmp-evex.S b/sysdeps/x86_64/multiarch/strcmp-evex.S
|
||
|
|
index 99d8409a..ed56af8e 100644
|
||
|
|
--- a/sysdeps/x86_64/multiarch/strcmp-evex.S
|
||
|
|
+++ b/sysdeps/x86_64/multiarch/strcmp-evex.S
|
||
|
|
@@ -116,7 +116,7 @@ ENTRY(STRCMP)
|
||
|
|
# ifdef USE_AS_STRNCMP
|
||
|
|
# ifdef __ILP32__
|
||
|
|
/* Clear the upper 32 bits. */
|
||
|
|
- movl %edx, %rdx
|
||
|
|
+ movl %edx, %edx
|
||
|
|
# endif
|
||
|
|
cmp $1, %RDX_LP
|
||
|
|
/* Signed comparison intentional. We use this branch to also
|
||
|
|
--
|
||
|
|
GitLab
|
||
|
|
|