From: "H.J. Lu" <hjl.tools@gmail.com>
To: libc-alpha@sourceware.org
Subject: [PATCH] x86-64: Remove bzero weak alias in SS2 memset
Date: Thu, 10 Feb 2022 11:52:50 -0800 [thread overview]
Message-ID: <20220210195250.4171955-1-hjl.tools@gmail.com> (raw)
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
next reply other threads:[~2022-02-10 19:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-10 19:52 H.J. Lu [this message]
2022-02-14 16:17 ` H.J. Lu
2022-05-12 19:23 ` Sunil Pandey
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