TF_DerivedResultTypeListAttr Tout = TF_DerivedResultTypeListAttr<0>;

  let extraClassDeclaration = [{
    // Gets the argument operands to the called function.
    operand_range getArgOperands() { return getArgs(); }
    MutableOperandRange getArgOperandsMutable() {
      return getArgsMutable();
    }

    // Returns the callee of this operation.