src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float256Vector.java

rev 52233 : Add scalable shapes for Arm Scalable Vector Extension.
Summary: Add scalable vector shapes to support Arm SVE better.
Reviewed-by: duke

*** 1611,1620 ****
--- 1611,1622 ----
                      float.class, so.length(),
                      float.class, LENGTH,
                      so, this,
                      (s, v) -> (Float256Vector) s.reshape(v)
                  );
+             } else if ((o.bitSize() <= 2048) && (o.bitSize() % 128 == 0)) {
+                 throw new InternalError("Resize to scalable shape unimplemented.");
              } else {
                  throw new InternalError("Unimplemented size");
              }
          }
      }