// Returns a shared reference to the wrapped function.
  absl::StatusOr<core::RefCountPtr<FunctionRecord>> GetFunctionRecord()
      override {
    return func_record_.GetNewRef();
  }

  // For LLVM style RTTI.
  static bool classof(const AbstractFunction* ptr) {
    return ptr->getKind() == kGraph;
  }

 private:
  core::RefCountPtr<FunctionRecord> func_record_;
};

  return absl::OkStatus();
}

absl::StatusOr<tensorflow::core::RefCountPtr<tensorflow::FunctionRecord>>
MlirFunction::GetFunctionRecord() {
  if (func_record_) {
    return func_record_.GetNewRef();
  }
  PassManager pm(func_.getContext());
  ::tensorflow::applyTensorflowAndCLOptions(pm);
  pm.addNestedPass<func::FuncOp>(
      CreateFunctionalToExecutorDialectConversionPass());