size: 3
        }
      }
    }
  }
}
node {
  name: "MobilenetV1/Conv2d_0/weights"
  op: "Const"
  attr {
    key: "dtype"
    value {
      type: DT_FLOAT
    }
  }
  attr {
    key: "value"
    value {
      tensor {
        dtype: DT_FLOAT
        tensor_shape {
          dim {
            size: 3
          }
          dim {
            size: 3
          }

    AllocatorAttributes attr;
    if (cc_input.dtype() == ::tensorflow::DT_VARIANT) {
      attr.set_on_host(true);
    }
    TF_RETURN_IF_ERROR(cc_ctx->allocate_temp(cc_input.dtype(), cc_input.shape(),
                                             cc_out, attr));

    switch (cc_input.dtype()) {
      case ::tensorflow::DT_INVALID: {
        *cc_out = Tensor(::tensorflow::DT_INVALID);

        absl::StrSplit(type, absl::ByAnyChar("()"));
    // If type has subtypes then parts[0] = type, parts[1] = subtypes,
    // parts[2] = ""
    if (parts.size() != 3 && parts.size() != 1) {
      return errors::InvalidArgument("Invalid type '", type, "'");
    } else if (parts.size() == 3) {
      // First part is the type, second is the subtype
      ArrayInfo::SubTypeInfo subtype;

          DataType dtype = n->output_type(0);
          AddNodeAttr("dtype", dtype, &const_def);
          TensorProto value;
          value.set_dtype(dtype);
          value.mutable_tensor_shape()->add_dim()->set_size(
              shape_proto.dim_size());
          for (const auto& dim : shape_proto.dim()) {
            if (dtype == DT_INT32) {
              value.add_int_val(dim.size());

  // Copy XLA results to the OpOutputList.
  int output_num = 0;
  for (int i = 0, end = ctx->num_outputs(); i < end; ++i) {
    const DataType& type = compilation_result.outputs[i].type;
    VLOG(2) << "Populating output for retval " << i << " type "
            << DataTypeString(type);
    if (type == DT_VARIANT) {
      return absl::UnimplementedError(
          "Support for TensorList crossing the XLA/TF boundary "

    }
    if (TFE_TensorHandleDataType(component.get()) != dtype) {
      TF_SetStatus(status, TF_INTERNAL,
                   "Components of a ParallelTensor must all have "
                   "the same dtype");
      return nullptr;
    }
  }
  return std::unique_ptr<ParallelTensor>(
      new ParallelTensor(parallel_device, std::move(components), shape, dtype));
}

class ConvertTensorTest : public ::testing::Test {
 protected:
  template <typename T>
  void VerifyConversion(std::initializer_list<T> values, DataType dtype,
                        mlir::Type expected_ty) {
    mlir::Builder b(expected_ty.getContext());
    Tensor tensor(dtype, TensorShape({static_cast<int64_t>(values.size())}));
    tensor.flat<T>().setValues(values);

    auto value_or = ConvertTensor(tensor, &b);

      shape_determination_fns.layout_preference_fn(
          cpu_tensor->shape(), cpu_tensor->dtype(), std::nullopt);
  TF_ASSIGN_OR_RETURN(xla::Shape shape,
                      shape_determination_fns.shape_representation_fn(
                          cpu_tensor->shape(), cpu_tensor->dtype(),
                          /*fast_mem=*/false, layout_preference));
  const xla::Layout* device_layout = &(shape.layout());

  for (auto operand_type_and_idx : llvm::enumerate(op.getOperandTypes())) {
    Type operand_type = operand_type_and_idx.value();
    int index = operand_type_and_idx.index();
    tensorflow::tpu::TPUCompileMetadataProto::Arg* arg = metadata->add_args();
    tensorflow::DataType dtype;
    tensorflow::Status status =
        tensorflow::ConvertToDataType(operand_type, &dtype);
    if (!status.ok())
      return op.emitOpError(

}

Status ConvertAttribute(mlir::Type type, bool remove_ref_type,
                        AttrValue* value) {
  DataType dtype;
  TF_RETURN_IF_ERROR(ConvertToDataType(type, &dtype));
  if (tensorflow::IsRefType(dtype)) dtype = tensorflow::RemoveRefType(dtype);
  value->set_type(dtype);
  return absl::OkStatus();
}

Status ConvertAttribute(const mlir::TypeAttr& type, bool remove_ref_type,