diff --git a/newlib/ChangeLog b/newlib/ChangeLog
index ae3754746..413a30786 100644
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@@ -1,3 +1,7 @@
+2014-03-21  Sabrina Ni  <sabrinanitw@gmail.com>
+
+	* libc/machine/nds32/setjmp.S: Optimize.
+
 2014-03-07  Corinna Vinschen  <vinschen@redhat.com>
 	    Jeff Johnston  <jjohnstn@redhat.com>
 
diff --git a/newlib/libc/machine/nds32/setjmp.S b/newlib/libc/machine/nds32/setjmp.S
index 90b162ef8..906efab8f 100644
--- a/newlib/libc/machine/nds32/setjmp.S
+++ b/newlib/libc/machine/nds32/setjmp.S
@@ -78,10 +78,9 @@ longjmp:
 	lmw.bim   $r6, [$r0], $r14, 0x0
 	lmw.bim  $r16, [$r0], $r19, 0xf
 #endif
-	/* If the value val is 0, 1 will be returned instead.  */
-	bnez	$r1, 1f
-	movi	$r1, 1
-1:
-	move	$r0, $r1
+	/* Set val as return value.  If the value val is 0, 1 will be returned
+	   instead.  */
+	movi	$r0, 1
+	cmovn	$r0, $r1, $r1	/* r0=(r1!=0)? r1: r0  */
 	ret
 	.size	longjmp, .-longjmp