}

std::pair<std::string, std::string> GetFuncNameAndNodeName(
    TF::XlaCallModuleOp call_op, const FlatSymbolRefAttr &f_attr) {
  return std::make_pair(f_attr.getValue().str(), kEmptyNodeName.str());
}

Operation *DuplicateOp(TF::PartitionedCallOp call_op, PatternRewriter &rewriter,
                       const StringAttr &new_ref_func_name) {
  // Create PartitionedCallOp to the copied composite function. This