[PATCH] x86-64: Remove bzero weak alias in SS2 memset

H.J. Lu hjl.tools@gmail.com
Thu Feb 10 19:52:50 GMT 2022


commit 3d9f171bfb5325bd5f427e9fc386453358c6e840
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Mon Feb 7 05:55:15 2022 -0800

    x86-64: Optimize bzero

added the optimized bzero.  Remove bzero weak alias in SS2 memset to
avoid undefined __bzero in memset-sse2-unaligned-erms.
---
 sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S b/sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S
index 329c58ee46..d52d170804 100644
--- a/sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S
+++ b/sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S
@@ -31,9 +31,7 @@
 # endif
 
 # undef weak_alias
-# define weak_alias(original, alias) \
-	.weak bzero; bzero = __bzero
-
+# define weak_alias(original, alias)
 # undef strong_alias
 # define strong_alias(ignored1, ignored2)
 #endif
-- 
2.34.1



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