From ee8e44ff36d9a66c146534638cd8810ad4c4d65b Mon Sep 17 00:00:00 2001
From: Sun Yimin <emmansun@users.noreply.github.com>
Date: Sat, 1 Jan 2022 16:56:47 +0800
Subject: [PATCH] Update asm_arm64.s

---
 sm4/asm_arm64.s | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sm4/asm_arm64.s b/sm4/asm_arm64.s
index a7a65d3..7f68829 100644
--- a/sm4/asm_arm64.s
+++ b/sm4/asm_arm64.s
@@ -176,6 +176,7 @@ TEXT ·expandKeyAsm(SB),NOSPLIT,$0
   VEOR ZERO.B16, ZERO.B16, ZERO.B16
 
   MOVW.P 4(R9), R19
+  VEOR x.B16, x.B16, x.B16
   VMOV R19, x.S[0]
   VEOR t1.B16, x.B16, x.B16
   VEOR t2.B16, x.B16, x.B16