From 4985c6da53bc2eaebe48626ef9debff0303fa474 Mon Sep 17 00:00:00 2001
From: Sun Yimin <emmansun@users.noreply.github.com>
Date: Mon, 24 Jul 2023 15:59:39 +0800
Subject: [PATCH] sm9/bn256: arm64, use register R27

---
 sm9/bn256/gfp2_g1_arm64.s | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sm9/bn256/gfp2_g1_arm64.s b/sm9/bn256/gfp2_g1_arm64.s
index b82a60b..54ce54d 100644
--- a/sm9/bn256/gfp2_g1_arm64.s
+++ b/sm9/bn256/gfp2_g1_arm64.s
@@ -24,7 +24,7 @@
 #define const3 R14
 
 #define hlp0 R17
-#define hlp1 res_ptr
+#define hlp1 R27
 
 #define x0 R19
 #define x1 R20