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vserver 1.9.5.x5
[linux-2.6.git]
/
arch
/
sparc64
/
lib
/
U3memcpy.S
diff --git
a/arch/sparc64/lib/U3memcpy.S
b/arch/sparc64/lib/U3memcpy.S
index
5cde954
..
8fe195a
100644
(file)
--- a/
arch/sparc64/lib/U3memcpy.S
+++ b/
arch/sparc64/lib/U3memcpy.S
@@
-80,6
+80,9
@@
.globl FUNC_NAME
.type FUNC_NAME,#function
FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
.globl FUNC_NAME
.type FUNC_NAME,#function
FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
+ srlx %o2, 31, %g2
+ cmp %g2, 0
+ tne %xcc, 5
PREAMBLE
mov %o0, %g5
cmp %o2, 0
PREAMBLE
mov %o0, %g5
cmp %o2, 0