tensorflow::Var** maybe_resource) {
  auto* cc_ctx = reinterpret_cast<::tensorflow::OpKernelContext*>(ctx);
  *maybe_resource = nullptr;
  if (cc_ctx->input_dtype(input) == tensorflow::DT_RESOURCE) {
    if (LookupResource(cc_ctx, HandleFromInput(cc_ctx, input), maybe_resource)
            .ok()) {
      return (*maybe_resource)->mu();
    } else {

absl::StatusOr<ElementsAttr> ConvertTensor(const Tensor& input_tensor,
                                           Builder* builder) {
  const auto& input_dtype = input_tensor.dtype();
  const auto& input_shape = input_tensor.shape();
  Type elt_type;
  TF_RETURN_IF_ERROR(ConvertDataType(input_dtype, *builder, &elt_type));
  SmallVector<int64_t, 4> shape;
  ConvertToMlirShape(input_shape, &shape);

  auto* cc_ctx = reinterpret_cast<::tensorflow::OpKernelContext*>(ctx);
  CHECK_GE(index, 0);                     // Crash OK
  CHECK_LT(index, cc_ctx->num_inputs());  // Crash OK
  return static_cast<TF_DataType>(cc_ctx->input_dtype(index));
}

void TF_SetOutput(TF_OpKernelContext* ctx, int i, const TF_Tensor* tensor,
                  TF_Status* status) {
  auto* cc_ctx = reinterpret_cast<::tensorflow::OpKernelContext*>(ctx);

// process.
struct ExpressedToQuantizedConverter {
  // Creates a converter for the given input type.
  static ExpressedToQuantizedConverter forInputType(Type input_type);

  // Converts the inputType to be based on the given elemental type,
  // returning the new type (or nullptr and emit an error on failure).
  Type convert(quant::QuantizedType elemental_type) const;

  // Whether the conversion is legal.

  mlir::OpBuilder builder(func.getBody());
  auto& bb = func.front();
  auto loc = func.getLoc();

  int num_args = bb.getNumArguments();
  llvm::SmallVector<Type, 4> input_types;
  input_types.reserve(num_args);
  // Edit the block arguments and create the new input ops in place to replace
  // the old input ops and quantize ops.
  for (int i = 0; i != num_args; ++i) {

  auto output_type = RankedTensorType::get(output_shape, builder->getF32Type());
  SmallVector<mlir::Type, 4> input_types{input_type, weight_type, bias_type,
                                         projection_type,
                                         layer_norm_scale_type};
  auto func_type = builder->getFunctionType(input_types, output_type);

  auto func = func::FuncOp::create(

                                      Operation** result) {
  auto input_type = mlir::cast<RankedTensorType>(input.getType());
  SmallVector<int64_t, 4> output_shape;
  int size_of_splits;
  if (input_type.getRank() < axis || axis < 0) return failure();
  for (int i = 0; i < input_type.getRank(); ++i) {
    int64_t dim = input_type.getDimSize(i);
    if (i == axis) {
      if (dim % splits != 0) {

    return ExpressedToQuantizedConverter{input_type, element_type};
  }
  // Supported primitive type (which just is the expressed type).
  if (isQuantizablePrimitiveType(input_type))
    return ExpressedToQuantizedConverter{input_type, input_type};
  // Unsupported.
  return ExpressedToQuantizedConverter{input_type, nullptr};
}

Type ExpressedToQuantizedConverter::convert(

  auto input = splitv_op.getValue();
  auto input_type = mlir::dyn_cast_or_null<RankedTensorType>(input.getType());
  if (!input_type || !input_type.hasRank()) return failure();

  for (auto result : splitv_op.getResults()) {
    auto result_type = mlir::dyn_cast<RankedTensorType>(result.getType());
    if (result_type == nullptr) return failure();
  }

  const int64_t rank = input_type.getRank();

    if (input_op && input_op == from_graph.getOperation()) {
      auto input_type =
          mlir::dyn_cast_or_null<RankedTensorType>(input.getType());
      if (input_type == nullptr || !input_type.hasStaticShape()) continue;
      // Quantized type does not support getSizeInBits.
      if (IsQUI8Type(input_type) || IsQI8Type(input_type)) {
        total_size_transferred += input_type.getNumElements() * 8;
      } else {