diff --git a/kernel/arm64/dgemm_tcopy_8.S b/kernel/arm64/dgemm_tcopy_8.S
index 9ab51ff57..7e5bf6080 100644
--- a/kernel/arm64/dgemm_tcopy_8.S
+++ b/kernel/arm64/dgemm_tcopy_8.S
@@ -50,11 +50,10 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define	B03		x16
 #define	B04		x17
 
-#define I		x18
-#define	J		x19
+#define I		x19
+#define	J		x20
 
-#define TEMP1		x20
-#define TEMP2		x21
+#define TEMP1		x21
 
 #define A_PREFETCH	2560
 #define B_PREFETCH	256
diff --git a/kernel/arm64/dtrmm_kernel_8x4.S b/kernel/arm64/dtrmm_kernel_8x4.S
index 0ac5a5f24..3d953266c 100644
--- a/kernel/arm64/dtrmm_kernel_8x4.S
+++ b/kernel/arm64/dtrmm_kernel_8x4.S
@@ -49,9 +49,10 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define pCRow3		x15
 #define pA		x16
 #define alpha		x17
-#define temp		x18
+//#define temp		x18
 #define tempOffset	x19
 #define tempK		x20
+#define temp		x21
 
 #define alpha0		d10
 #define alphaV0		v10.d[0]
diff --git a/kernel/arm64/sgemm_tcopy_16.S b/kernel/arm64/sgemm_tcopy_16.S
index 46198b3a2..431f1ae2a 100644
--- a/kernel/arm64/sgemm_tcopy_16.S
+++ b/kernel/arm64/sgemm_tcopy_16.S
@@ -30,7 +30,7 @@ All rights reserved.
 #define	B00		x22
 
 
-#define I		x18
+#define I		x21
 #define	J		x19
 
 #define TEMP1		x20
diff --git a/kernel/arm64/strmm_kernel_16x4.S b/kernel/arm64/strmm_kernel_16x4.S
index 985a0a9a6..a44326aeb 100644
--- a/kernel/arm64/strmm_kernel_16x4.S
+++ b/kernel/arm64/strmm_kernel_16x4.S
@@ -49,9 +49,10 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define pCRow3		x15
 #define pA		x16
 #define alpha		w17
-#define temp		x18
+//#define temp		x18
 #define tempOffset	x19
 #define tempK		x20
+#define temp            x21
 
 #define alpha0		s10
 #define alphaV0		v10.s[0]
diff --git a/kernel/arm64/zgemm_kernel_4x4.S b/kernel/arm64/zgemm_kernel_4x4.S
index f8e877f3c..a65c4f581 100644
--- a/kernel/arm64/zgemm_kernel_4x4.S
+++ b/kernel/arm64/zgemm_kernel_4x4.S
@@ -48,8 +48,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define pCRow2		x14
 #define pCRow3		x15
 #define pA		x16
-#define alphaR		x17
-#define alphaI		x18
+#define alphaR		x19
+#define alphaI		x20
 
 #define alpha0_R	d10
 #define alphaV0_R	v10.d[0]
diff --git a/kernel/arm64/ztrmm_kernel_4x4.S b/kernel/arm64/ztrmm_kernel_4x4.S
index 462acfe2b..cd053b896 100644
--- a/kernel/arm64/ztrmm_kernel_4x4.S
+++ b/kernel/arm64/ztrmm_kernel_4x4.S
@@ -49,7 +49,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define pCRow3		x15
 #define pA		x16
 #define alphaR		x17
-#define alphaI		x18
+#define alphaI		x22
 #define temp		x19
 #define tempOffset	x20
 #define tempK		x21