From 5d6356bc16e0033a591478ff009b04d98990b512 Mon Sep 17 00:00:00 2001
From: Hao Chen <chenhao@loongson.cn>
Date: Mon, 20 Jan 2025 10:45:01 +0800
Subject: [PATCH] LoongArch64: Fixed amax_lsx.S

Fixed register zeroing operation

Signed-off-by: Hao Chen <chenhao@loongson.cn>
Signed-off-by: gxw <guxiwei-hf@loongson.cn>
---
 kernel/loongarch64/amax_lsx.S | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/kernel/loongarch64/amax_lsx.S b/kernel/loongarch64/amax_lsx.S
index fb3b77a0e..504e331ef 100644
--- a/kernel/loongarch64/amax_lsx.S
+++ b/kernel/loongarch64/amax_lsx.S
@@ -56,17 +56,12 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     LDINT   INCX,  0(INCX)
 #endif
 
+    vxor.v VM0, VM0, VM0
     bge $r0, N, .L999
     bge $r0, INCX, .L999
     li.d TEMP, 1
     slli.d TEMP, TEMP, BASE_SHIFT
     slli.d INCX, INCX, BASE_SHIFT
-#ifdef DOUBLE
-    vldrepl.d VM0, X, 0
-#else
-    vldrepl.w VM0, X, 0
-#endif
-    VFSUB VM0, VM0, VM0
     bne INCX, TEMP, .L20
 
     srai.d I, N, 3