diff --git a/sm3/sm3blocks_ppc64x.s b/sm3/sm3blocks_ppc64x.s
index 08a2ccc..7afdd6c 100644
--- a/sm3/sm3blocks_ppc64x.s
+++ b/sm3/sm3blocks_ppc64x.s
@@ -107,17 +107,15 @@ TEXT ·transposeMatrix(SB),NOSPLIT,$0
 	P8_STXVB16X(V7, R4, R6)
 */
 	MOVD 	(R0)(R3), R4
-	LXVD2X (R0)(R4), V0
-	VSPLTW $0, V0, V2
+	VSPLTW $0, ESPERM, V2
 	STXVD2X V2, (R0)(R4)
-	VSPLTW $1, V0, V2
+	VSPLTW $1, ESPERM, V2
 	STXVD2X V2, (R6)(R4)
 
 	MOVD 	(R5)(R3), R4
-	P8_LXVB16X(R4, R0, V0)
-	VSPLTW $0, V0, V2
+	VSPLTW $2, ESPERM, V2
 	STXVD2X V2, (R0)(R4)
-	VSPLTW $1, V0, V2
+	VSPLTW $3, ESPERM, V2
 	STXVD2X V2, (R6)(R4)
 
 	RET