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load x & y contiguously in axpy.

This commit is contained in:
Xianyi Zhang 2011-01-28 11:18:50 +08:00
parent ebe2da8474
commit e003b811ab
1 changed files with 29 additions and 27 deletions
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56
kernel/mips64/axpy_loongson3a.S
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@ -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)