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

*** 477,486 ****
--- 477,515 ----
              VECTOR_OP_RSHIFT, Int256Vector.class, int.class, LENGTH,
              this, s,
              (v, i) -> v.uOp((__, a) -> (int) (a >> i)));
      }
  
+     @Override
+     @ForceInline
+     public Int256Vector shiftL(Vector<Integer,Shapes.S256Bit> s) {
+         Int256Vector v = (Int256Vector)s;
+         return (Int256Vector) VectorIntrinsics.binaryOp(
+             VECTOR_OP_LSHIFT, Int256Vector.class, int.class, LENGTH,
+             this, v,
+             (v1, v2) -> ((Int256Vector)v1).bOp(v2,(i,a, b) -> (int) (a << b)));
+     }
+ 
+     @Override
+     @ForceInline
+     public Int256Vector shiftR(Vector<Integer,Shapes.S256Bit> s) {
+         Int256Vector v = (Int256Vector)s;
+         return (Int256Vector) VectorIntrinsics.binaryOp(
+             VECTOR_OP_URSHIFT, Int256Vector.class, int.class, LENGTH,
+             this, v,
+             (v1, v2) -> ((Int256Vector)v1).bOp(v2,(i,a, b) -> (int) (a >>> b)));
+     }
+ 
+     @Override
+     @ForceInline
+     public Int256Vector ashiftR(Vector<Integer,Shapes.S256Bit> s) {
+         Int256Vector v = (Int256Vector)s;
+         return (Int256Vector) VectorIntrinsics.binaryOp(
+             VECTOR_OP_RSHIFT, Int256Vector.class, int.class, LENGTH,
+             this, v,
+             (v1, v2) -> ((Int256Vector)v1).bOp(v2,(i,a, b) -> (int) (a >> b)));
+     }
      // Ternary operations
  
  
      // Type specific horizontal reductions