--- old/src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double256Vector.java	2018-09-06 16:46:36.612131400 -0700
+++ new/src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double256Vector.java	2018-09-06 16:46:36.098230400 -0700
@@ -997,12 +997,19 @@
     }
 
     @Override
-    public Double256Vector rearrange(Shuffle<Double, Shapes.S256Bit> s) {
-        return uOp((i, a) -> {
+    @ForceInline
+    public Double256Vector rearrange(Shuffle<Double, Shapes.S256Bit> o1) {
+    Objects.requireNonNull(o1);
+    Double256Shuffle s =  (Double256Shuffle)o1;
+
+        return VectorIntrinsics.rearrangeOp(
+            Double256Vector.class, Double256Shuffle.class, double.class, LENGTH,
+            this, s,
+            (v1, s_) -> v1.uOp((i, a) -> {
             double[] vec = this.getElements();
-            int ei = s.getElement(i);
+            int ei = s_.getElement(i);
             return vec[ei];
-        });
+        }));
     }
 
     @Override