callee.setFunctionType(FunctionType::get(callee.getContext(),
                                           callee.getBody().getArgumentTypes(),
                                           callee.getResultTypes()));
}

void RewriteCall(tf_device::ClusterFuncOp cluster_func_op, SymbolTable &symtab,
                 OpBuilder &builder) {
  llvm::SmallVector<Value> non_resource_args, resource_args;
  bool has_resources = false, in_order = true;