From fe846413403d42f8331ec5e6cbeb96975bea43ad Mon Sep 17 00:00:00 2001
From: Sun Yimin <emmansun@users.noreply.github.com>
Date: Mon, 31 Jul 2023 17:32:41 +0800
Subject: [PATCH] sm4: use simple inst.

---
 sm4/asm_amd64.s | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sm4/asm_amd64.s b/sm4/asm_amd64.s
index 35ead14..c17630e 100644
--- a/sm4/asm_amd64.s
+++ b/sm4/asm_amd64.s
@@ -54,7 +54,7 @@
 	PXOR t3, x;                                            \
 	SM4_TAO_L2(x, y, XTMP6, XTMP7);                        \
 	PXOR x, t0;                                            \
-	PEXTRD $0, t0, R8;                                     \
+	MOVL t0, R8;                                           \ // _mm_cvtsi128_si32
 	MOVL R8, (index * 4)(DX)(CX*1);                        \
 	MOVL R8, (12 - index * 4)(DI)(SI*1)