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* [glibc/release/2.35/master] x86_64: Remove bcopy optimizations
@ 2022-05-16 20:18 Sunil Pandey
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From: Sunil Pandey @ 2022-05-16 20:18 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=0a10b8b181d0ad84c5f8a7c42f4932528b2964bc
commit 0a10b8b181d0ad84c5f8a7c42f4932528b2964bc
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Feb 10 11:23:24 2022 -0300
x86_64: Remove bcopy optimizations
The symbols is not present in current POSIX specification and compiler
already generates memmove call.
(cherry picked from commit bf92893a14ebc161b08b28acc24fa06ae6be19cb)
Diff:
---
sysdeps/x86_64/multiarch/bcopy.S | 7 -------
1 file changed, 7 deletions(-)
diff --git a/sysdeps/x86_64/multiarch/bcopy.S b/sysdeps/x86_64/multiarch/bcopy.S
deleted file mode 100644
index 639f02bde3..0000000000
--- a/sysdeps/x86_64/multiarch/bcopy.S
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <sysdep.h>
-
- .text
-ENTRY(bcopy)
- xchg %rdi, %rsi
- jmp __libc_memmove /* Branch to IFUNC memmove. */
-END(bcopy)
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