From 267b2d15fd7b4d568e447734aee337ae24fae982 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Fri, 23 May 2008 20:31:51 +0000 Subject: arm memcpy: fix the case when src=dst --- libc/string/arm/_memcpy.S | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'libc') diff --git a/libc/string/arm/_memcpy.S b/libc/string/arm/_memcpy.S index 5ef63c45a..103580a0c 100644 --- a/libc/string/arm/_memcpy.S +++ b/libc/string/arm/_memcpy.S @@ -108,8 +108,7 @@ _memcpy: cmp r1, r0 bcc .Lmemcpy_backwards - IT(tt, eq) - moveq r0, #0 /* Quick abort for len=0 */ + IT(tt, eq) /* Quick abort for src=dst */ #if defined(__USE_BX__) bxeq lr #else -- cgit v1.2.3