From 44164e3a3d7f5c956728596b9f88d43cad0a8c14 Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Mon, 17 Apr 2023 14:23:13 +0200
Subject: [PATCH] revert "move alpha out of register 18" (out of PR scope, no
 SVE on Apple hw)

---
 kernel/arm64/sgemm_kernel_sve_v2x8.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/arm64/sgemm_kernel_sve_v2x8.S b/kernel/arm64/sgemm_kernel_sve_v2x8.S
index 60e1f347b..c969ed4db 100644
--- a/kernel/arm64/sgemm_kernel_sve_v2x8.S
+++ b/kernel/arm64/sgemm_kernel_sve_v2x8.S
@@ -55,8 +55,8 @@ With this approach, we can reuse sgemm_n|tcopy_sve_v1.c packing functions. */
 #define lanes		x15
 #define pA1	    	x16
 #define pA2	    	x17
-#define alpha		w19
-#define vec_len		x20
+#define alpha		w18
+#define vec_len		x19
 #define vec_lenx2   x20
 
 #define alpha0		s10