int num_outputs = inst->getNumResults();
  absl::InlinedVector<TFE_TensorHandle*, 2> outputs(num_outputs);
  TFE_Execute(op, outputs.data(), &num_outputs, status);
  RETURN_FAILURE_IF_ERROR(status);
  auto clean_outputs = MakeCleanup([&outputs] {
    for (TFE_TensorHandle* tensor_handle : outputs) {
      TFE_DeleteTensorHandle(tensor_handle);
    }
  });

  // Converts the outputs to MLIR attributes.