TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) {
  OpData* data = reinterpret_cast<OpData*>(node->user_data);
  ruy::profiler::ScopeLabel label("SquaredDifference");

  const TfLiteTensor* input1;
  TF_LITE_ENSURE_OK(context,
                    GetInputSafe(context, node, kInputTensor1, &input1));
  const TfLiteTensor* input2;
  TF_LITE_ENSURE_OK(context,
                    GetInputSafe(context, node, kInputTensor2, &input2));
  TfLiteTensor* output;
  TF_LITE_ENSURE_OK(context,
                    GetOutputSafe(context, node, kOutputTensor, &output));

  if (output->type == kTfLiteFloat32) {
    EvalSquaredDifference<float>(context, node, data, input1, input2, output);
  } else if (output->type == kTfLiteInt32) {
    EvalSquaredDifference<int32_t>(context, node, data, input1, input2, output);
  } else {
    context->ReportError(
        context,
        "SquaredDifference only supports FLOAT32 and INT32 now, got %d.",
        output->type);
    return kTfLiteError;
  }

  return kTfLiteOk;
}
The software writes data past the end, or before the beginning, of the intended buffer.