svn commit: trunk/uClibc/libc/string/arm
vda at uclibc.org
vda at uclibc.org
Fri May 23 20:31:51 UTC 2008
Author: vda
Date: 2008-05-23 13:31:51 -0700 (Fri, 23 May 2008)
New Revision: 22064
Log:
arm memcpy: fix the case when src=dst
Modified:
trunk/uClibc/libc/string/arm/_memcpy.S
Changeset:
Modified: trunk/uClibc/libc/string/arm/_memcpy.S
===================================================================
--- trunk/uClibc/libc/string/arm/_memcpy.S 2008-05-23 18:47:36 UTC (rev 22063)
+++ trunk/uClibc/libc/string/arm/_memcpy.S 2008-05-23 20:31:51 UTC (rev 22064)
@@ -108,8 +108,7 @@
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
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