load x & y contiguously in axpy.

diff --git a/kernel/mips64/axpy_loongson3a.S b/kernel/mips64/axpy_loongson3a.S
index 976fa49..faa2333 100644 (file)
--- a/kernel/mips64/axpy_loongson3a.S
+++ b/kernel/mips64/axpy_loongson3a.S
@@ -135,22 +135,24 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        daddiu  I, I, -1
 
        LD      a1,  0 * SIZE(X)
-       LD      b1,  0 * SIZE(Y)
        LD      a2,  1 * SIZE(X)
-       LD      b2,  1 * SIZE(Y)
        LD      a3,  2 * SIZE(X)
-       LD      b3,  2 * SIZE(Y)
        LD      a4,  3 * SIZE(X)
-       LD      b4,  3 * SIZE(Y)
        LD      a5,  4 * SIZE(X)
-       LD      b5,  4 * SIZE(Y)
        LD      a6,  5 * SIZE(X)
-       LD      b6,  5 * SIZE(Y)
        LD      a7,  6 * SIZE(X)
-       LD      b7,  6 * SIZE(Y)
        LD      a8,  7 * SIZE(X)
-       LD      b8,  7 * SIZE(Y)
 
+               
+       LD      b1,  0 * SIZE(Y)
+       LD      b2,  1 * SIZE(Y)
+       LD      b3,  2 * SIZE(Y)
+       LD      b4,  3 * SIZE(Y)
+       LD      b5,  4 * SIZE(Y)
+       LD      b6,  5 * SIZE(Y)
+       LD      b7,  6 * SIZE(Y)
+       LD      b8,  7 * SIZE(Y)
+               
        blez    I, .L13
        NOP
        .align 5
@@ -159,21 +161,21 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        PREFETCHD(PREFETCH_DISTANCE*SIZE(X))
        PREFETCHD(PREFETCH_DISTANCE*SIZE(Y))
                
-       MADD    t1, b1, ALPHA, a1
-       LD      a1,  8 * SIZE(X)
-       LD      b1,  8 * SIZE(Y)
-
+       MADD    t1, b1, ALPHA, a1       
        MADD    t2, b2, ALPHA, a2
-       LD      a2,  9 * SIZE(X)
+       LD      b1,  8 * SIZE(Y)
        LD      b2,  9 * SIZE(Y)
-
+               
        MADD    t3, b3, ALPHA, a3
-       LD      a3, 10 * SIZE(X)
-       LD      b3, 10 * SIZE(Y)
-
        MADD    t4, b4, ALPHA, a4
-       LD      a4, 11 * SIZE(X)
+       LD      b3, 10 * SIZE(Y)
        LD      b4, 11 * SIZE(Y)
+               
+       LD      a1,  8 * SIZE(X)
+       LD      a2,  9 * SIZE(X)
+       LD      a3, 10 * SIZE(X)
+       LD      a4, 11 * SIZE(X)
+
 
        ST      t1,  0 * SIZE(Y)
        ST      t2,  1 * SIZE(Y)
@@ -184,20 +186,20 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        PREFETCHD((PREFETCH_DISTANCE+4)*SIZE(Y))
 
        MADD    t1, b5, ALPHA, a5
-       LD      a5, 12 * SIZE(X)
-       LD      b5, 12 * SIZE(Y)
-
        MADD    t2, b6, ALPHA, a6
-       LD      a6, 13 * SIZE(X)
+       LD      b5, 12 * SIZE(Y)
        LD      b6, 13 * SIZE(Y)
-
+               
        MADD    t3, b7, ALPHA, a7
-       LD      a7, 14 * SIZE(X)
-       LD      b7, 14 * SIZE(Y)
-
        MADD    t4, b8, ALPHA, a8
+       LD      b7, 14 * SIZE(Y)
+       LD      b8, 15 * SIZE(Y)                
+               
+       LD      a5, 12 * SIZE(X)
+       LD      a6, 13 * SIZE(X)
+       LD      a7, 14 * SIZE(X)
        LD      a8, 15 * SIZE(X)
-       LD      b8, 15 * SIZE(Y)
+
 
        ST      t1,  4 * SIZE(Y)
        ST      t2,  5 * SIZE(Y)