Merge pull request #4559 from martin-frbg/issue4551-2

Remove another unwanted early exit in the ThunderX2/NeoN1/AppleM ?NRM2 kernels

Author: martin-frbg

kernel/arm64/dznrm2_thunderx2t99.c

@@ -77,7 +77,7 @@ static void nrm2_compute(BLASLONG n, FLOAT *x, BLASLONG inc_x,
 	"	cmp	"N", xzr				\n"
 	"	ble	9f //nrm2_kernel_L999			\n"
 	"	cmp	"INC_X", xzr				\n"
-	"	ble	9f //nrm2_kernel_L999			\n"
+	"	beq	9f //nrm2_kernel_L999			\n"
 
 	"1: //nrm2_kernel_F_BEGIN:				\n"
 	"	mov	x6, #0x7FF0000000000000 //+Infinity	\n"

kernel/arm64/scnrm2_thunderx2t99.c

@@ -229,7 +229,7 @@ static double nrm2_compute(BLASLONG n, FLOAT *x, BLASLONG inc_x)
 	"	cmp	"N", xzr			\n"
 	"	ble	9f //nrm2_kernel_L999		\n"
 	"	cmp	"INC_X", xzr			\n"
-	"	ble	9f //nrm2_kernel_L999		\n"
+	"	beq	9f //nrm2_kernel_L999		\n"
 	"	cmp	"INC_X", #1			\n"
 	"	bne	5f //nrm2_kernel_S_BEGIN	\n"