native: use asm.DscalInc in Dscal

gonum · Jan 15, 2016 · 5bef9b6 · 5bef9b6
1 parent 9707fcb
commit 5bef9b6
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/native/level1double.go b/native/level1double.go
@@ -604,7 +604,5 @@ func (Implementation) Dscal(n int, alpha float64, x []float64, incX int) {
 		asm.DscalUnitary(alpha, x[:n])
 		return
 	}
-	for ix := 0; ix < n*incX; ix += incX {
-		x[ix] *= alpha
-	}
+	asm.DscalInc(alpha, x, uintptr(n), uintptr(incX), 0)
 }