1 files changed, 5 insertions, 3 deletions

diff --git a/arch/ia64/lib/ip_fast_csum.S b/arch/ia64/lib/ip_fast_csum.S
index 1f86aeb2c948..620d9dc5220f 100644
--- a/arch/ia64/lib/ip_fast_csum.S
+++ b/arch/ia64/lib/ip_fast_csum.S
@@ -96,20 +96,22 @@ END(ip_fast_csum)
 GLOBAL_ENTRY(csum_ipv6_magic)
         ld4     r20=[in0],4
         ld4     r21=[in1],4
-        dep     r15=in3,in2,32,16
+        zxt4    in2=in2
         ;;
         ld4     r22=[in0],4
         ld4     r23=[in1],4
-        mux1    r15=r15,@rev
+        dep     r15=in3,in2,32,16
         ;;
         ld4     r24=[in0],4
         ld4     r25=[in1],4
-        shr.u   r15=r15,16
+        mux1    r15=r15,@rev
         add     r16=r20,r21
         add     r17=r22,r23
+        zxt4    in4=in4
         ;;
         ld4     r26=[in0],4
         ld4     r27=[in1],4
+        shr.u   r15=r15,16
         add     r18=r24,r25
         add     r8=r16,r17
         ;;