diff --git a/kernel/x86_64/cgemm_kernel_8x2_haswell.S b/kernel/x86_64/cgemm_kernel_8x2_haswell.S
index 98f40054e..a608071db 100644
--- a/kernel/x86_64/cgemm_kernel_8x2_haswell.S
+++ b/kernel/x86_64/cgemm_kernel_8x2_haswell.S
@@ -227,8 +227,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
         VFMADDPS_I(        %ymm7 ,%ymm3,%ymm1 )
 
 
-        addq    $6*SIZE, BO                           
-        addq    $16*SIZE, AO                         
+        addq    $ 6*SIZE, BO                           
+        addq    $ 16*SIZE, AO                         
 	decq	%rax
 .endm
 
@@ -356,8 +356,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
         VFMADDPS_R(        %ymm4 ,%ymm2,%ymm0 )
         VFMADDPS_I(        %ymm5 ,%ymm3,%ymm0 )
 
-        addq    $6*SIZE, BO                           
-        addq    $8*SIZE, AO                         
+        addq    $ 6*SIZE, BO                           
+        addq    $ 8*SIZE, AO                         
 	decq	%rax
 .endm
 
@@ -447,8 +447,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
         VFMADDPS_R(        %xmm4 ,%xmm2,%xmm0 )
         VFMADDPS_I(        %xmm5 ,%xmm3,%xmm0 )
 
-        addq    $6*SIZE, BO                           
-        addq    $4*SIZE, AO                         
+        addq    $ 6*SIZE, BO                           
+        addq    $ 4*SIZE, AO                         
 	decq	%rax
 
 .endm
@@ -540,8 +540,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
         VFMADDPS_R(        %xmm4 ,%xmm2,%xmm0 )
         VFMADDPS_I(        %xmm5 ,%xmm3,%xmm0 )
 
-        addq    $6*SIZE, BO                           
-        addq    $2*SIZE, AO                         
+        addq    $ 6*SIZE, BO                           
+        addq    $ 2*SIZE, AO                         
 	decq	%rax
 
 .endm
diff --git a/kernel/x86_64/sgemm_kernel_16x4_haswell.S b/kernel/x86_64/sgemm_kernel_16x4_haswell.S
index d88add02b..ef156fd27 100644
--- a/kernel/x86_64/sgemm_kernel_16x4_haswell.S
+++ b/kernel/x86_64/sgemm_kernel_16x4_haswell.S
@@ -181,8 +181,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 	VFMADD231PS_(  	%ymm14,%ymm3,%ymm0 )
 	VFMADD231PS_(  	%ymm15,%ymm3,%ymm1 )
 
-	addq	$6*SIZE, BO 
-	addq	$16*SIZE, AO 
+	addq	$ 6*SIZE, BO 
+	addq	$ 16*SIZE, AO 
 	decq	%rax 
 .endm
 
@@ -268,8 +268,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 	VFMADD231PS_(  	%ymm12,%ymm2,%ymm0  )
 	VFMADD231PS_(  	%ymm14,%ymm3,%ymm0 )
 
-	addq	$6*SIZE, BO 
-	addq	$8*SIZE, AO 
+	addq	$ 6*SIZE, BO 
+	addq	$ 8*SIZE, AO 
 	decq	%rax 
 .endm
 
@@ -327,8 +327,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 	VFMADD231PS_(  	%xmm12,%xmm2,%xmm0  )
 	VFMADD231PS_(  	%xmm14,%xmm3,%xmm0 )
 
-	addq	$6*SIZE, BO 
-	addq	$4*SIZE, AO 
+	addq	$ 6*SIZE, BO 
+	addq	$ 4*SIZE, AO 
 	decq	%rax 
 .endm
 
@@ -392,8 +392,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 	VFMADD231SS_(  	%xmm14,%xmm3,%xmm0 )
 	VFMADD231SS_(  	%xmm15,%xmm3,%xmm1 )
 
-	addq	$6*SIZE, BO 
-	addq	$2*SIZE, AO 
+	addq	$ 6*SIZE, BO 
+	addq	$ 2*SIZE, AO 
 	decq	%rax 
 .endm
 
@@ -478,8 +478,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 	VFMADD231SS_(  	%xmm12,%xmm2,%xmm0  )
 	VFMADD231SS_(  	%xmm14,%xmm3,%xmm0 )
 
-	addq	$6*SIZE, BO 
-	addq	$1*SIZE, AO 
+	addq	$ 6*SIZE, BO 
+	addq	$ 1*SIZE, AO 
 	decq	%rax 
 .endm
 
diff --git a/kernel/x86_64/zgemm_kernel_4x2_haswell.S b/kernel/x86_64/zgemm_kernel_4x2_haswell.S
index e23e09ecc..f91bfa89b 100644
--- a/kernel/x86_64/zgemm_kernel_4x2_haswell.S
+++ b/kernel/x86_64/zgemm_kernel_4x2_haswell.S
@@ -222,8 +222,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
         VFMADDPD_I(        %ymm5 ,%ymm3,%ymm0 )
         VFMADDPD_I(        %ymm7 ,%ymm3,%ymm1 )
 
-        addq    $6*SIZE, BO                           
-        addq    $8*SIZE, AO                           
+        addq    $ 6*SIZE, BO                           
+        addq    $ 8*SIZE, AO                           
         decq	%rax                         
 .endm
 
@@ -362,8 +362,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
         VFMADDPD_I(        %xmm5 ,%xmm3,%xmm0 )
         VFMADDPD_I(        %xmm7 ,%xmm3,%xmm1 )
 
-        addq    $6*SIZE, BO                           
-        addq    $4*SIZE, AO                           
+        addq    $ 6*SIZE, BO                           
+        addq    $ 4*SIZE, AO                           
         decq    %rax                         
 .endm
 
@@ -491,8 +491,8 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
         VFMADDPD_R(        %xmm4 ,%xmm2,%xmm0 )
         VFMADDPD_I(        %xmm5 ,%xmm3,%xmm0 )
 
-        addq    $6*SIZE, BO                           
-        addq    $2*SIZE, AO                           
+        addq    $ 6*SIZE, BO                           
+        addq    $ 2*SIZE, AO                           
         decq    %rax                         
 .endm