src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double256Vector.java

*** 995,1010 ****
                                    Shuffle<Double, Shapes.S256Bit> s, Mask<Double, Shapes.S256Bit> m) {
          return this.rearrange(s).blend(v.rearrange(s), m);
      }
  
      @Override
!     public Double256Vector rearrange(Shuffle<Double, Shapes.S256Bit> s) {
!         return uOp((i, a) -> {
              double[] vec = this.getElements();
!             int ei = s.getElement(i);
              return vec[ei];
!         });
      }
  
      @Override
      @ForceInline
      public Double256Vector blend(Vector<Double, Shapes.S256Bit> o1, Mask<Double, Shapes.S256Bit> o2) {
--- 995,1017 ----
                                    Shuffle<Double, Shapes.S256Bit> s, Mask<Double, Shapes.S256Bit> m) {
          return this.rearrange(s).blend(v.rearrange(s), m);
      }
  
      @Override
!     @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);
              return vec[ei];
!         }));
      }
  
      @Override
      @ForceInline
      public Double256Vector blend(Vector<Double, Shapes.S256Bit> o1, Mask<Double, Shapes.S256Bit> o2) {