src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int256Vector.java

*** 861,871 ****
          int[] a = toArray();
          int[] sa = new int[a.length];
          for (int i = 0; i < a.length; i++) {
              sa[i] = (int) a[i];
          }
!         return IntVector.shuffleFromArray(SPECIES, sa, 0);
      }
  
      // Memory operations
  
      private static final int ARRAY_SHIFT         = 31 - Integer.numberOfLeadingZeros(Unsafe.ARRAY_INT_INDEX_SCALE);
--- 861,871 ----
          int[] a = toArray();
          int[] sa = new int[a.length];
          for (int i = 0; i < a.length; i++) {
              sa[i] = (int) a[i];
          }
!         return Shuffle.fromArray(SPECIES, sa, 0);
      }
  
      // Memory operations
  
      private static final int ARRAY_SHIFT         = 31 - Integer.numberOfLeadingZeros(Unsafe.ARRAY_INT_INDEX_SCALE);
*** 1356,1366 ****
  
          @Override
          @ForceInline
          public boolean allTrue() {
              return VectorIntrinsics.test(BT_overflow, Int256Mask.class, int.class, LENGTH,
!                                          this, IntVector.maskAllTrue(species()),
                                           (m, __) -> allTrueHelper(((Int256Mask)m).getBits()));
          }
      }
  
      // Shuffle
--- 1356,1366 ----
  
          @Override
          @ForceInline
          public boolean allTrue() {
              return VectorIntrinsics.test(BT_overflow, Int256Mask.class, int.class, LENGTH,
!                                          this, Mask.maskAllTrue(species()),
                                           (m, __) -> allTrueHelper(((Int256Mask)m).getBits()));
          }
      }
  
      // Shuffle
*** 1420,1430 ****
                  throw new UnsupportedOperationException("Bad lane type for casting.");
              }
          }
  
          @Override
!         public Int256Shuffle rearrange(Vector.Shuffle<Integer> o) {
              Int256Shuffle s = (Int256Shuffle) o;
              byte[] r = new byte[reorder.length];
              for (int i = 0; i < reorder.length; i++) {
                  r[i] = reorder[s.reorder[i]];
              }
--- 1420,1430 ----
                  throw new UnsupportedOperationException("Bad lane type for casting.");
              }
          }
  
          @Override
!         public Int256Shuffle rearrange(Shuffle<Integer> o) {
              Int256Shuffle s = (Int256Shuffle) o;
              byte[] r = new byte[reorder.length];
              for (int i = 0; i < reorder.length; i++) {
                  r[i] = reorder[s.reorder[i]];
              }