return true;
}

bool GetI32VectorFromDenseI64CompositeAttr(
    const DictionaryAttr& composite_attrs, const std::string& attr_name,
    std::vector<int32_t>* out_vec) {
  DenseIntElementsAttr attr;
  if (!EnsureAttribute<DenseIntElementsAttr>(composite_attrs, attr_name,
                                             &attr)) {
    return false;
  }

  return DenseI64AttrToI32Vector(attr, out_vec);
}

  for (auto& attr : func->getAttrs()) {
    StringRef attr_name = attr.getName().getValue();
    if (attr_name.starts_with("tf_saved_model.")) {
      func->removeAttr(attr_name);
    }
  }

  auto iface = cast<FunctionOpInterface>(func.getOperation());
  for (int i = 0; i < func.getNumArguments(); ++i) {
    for (auto& attr : iface.getArgAttrs(i)) {
      const StringAttr& attr_name = attr.getName();

        [&](const tensorflow::NameRangeMap& arg_ranges,
            const tensorflow::protobuf::RepeatedPtrField<
                tensorflow::OpDef::ArgDef>& args,
            llvm::StringRef attr_name) {
          std::vector<int32_t> values;
          values.reserve(args.size());
          for (const auto& arg : args) {
            auto range = arg_ranges.at(arg.name());

    // TODO(b/146937733): Don't use <void> here.
    llvm::StringRef attr_name = mlir::OpTrait::AttrSizedOperandSegments<
        void>::getOperandSegmentSizeAttr();
    attrs_to_ignore.insert(attr_name.data());
  }

  if (inst->hasTrait<mlir::OpTrait::AttrSizedResultSegments>()) {
    // TODO(b/146937733): Don't use <void> here.
    llvm::StringRef attr_name = mlir::OpTrait::AttrSizedResultSegments<

  for (auto& attr : op->getAttrs()) {
    llvm::StringRef attr_name = attr.getName().getValue();
    if (attribute_getter_map.find(attr_name.str()) !=
        attribute_getter_map.end()) {
      auto attr_val =
          (attribute_getter_map[attr_name.str()])(rewriter, identifier_to_attr);
      attrs.push_back(rewriter.getNamedAttr(attr_name, attr_val));
    }
  }

  void runOnOperation() override;
};

LogicalResult SetOnceModuleAttribute(StringRef attr_name,
                                     IntegerAttr attr_value, Operation* op,
                                     ModuleOp& module) {
  const auto ex_attr_value = module->getAttrOfType<IntegerAttr>(attr_name);
  if (ex_attr_value == nullptr) {
    module->setAttr(attr_name, attr_value);
    return success();
  }
  if (ex_attr_value == attr_value) {

  }
  tsl::Set_TF_Status_from_Status(s, tracing_op->SetOpName(op_name));
}

void TF_AbstractOpSetAttrType(TF_AbstractOp* op, const char* const attr_name,
                              TF_DataType value, TF_Status* s) {
  Status status =
      unwrap(op)->SetAttrType(attr_name, static_cast<DataType>(value));
  TF_SetStatus(s, static_cast<TF_Code>(status.code()),
               absl::StatusMessageAsCStr(status));
}

      } else {
        auto attr_name = compose_func.getArgAttrOfType<StringAttr>(
            arg.index(), kAttrArgumentNameAttr);
        auto attribute = op->getAttr(attr_name.getValue());
        if (!attribute) {
          attribute =
              compose_func.getArgAttr(arg.index(), kAttrArgumentDefaultAttr);
        }
        if (!attribute && attr_name.getValue() == "out_type") {

    if (operand.index() >= call_op.getNumOperands()) {
      auto attr_name = signature.getArgAttrOfType<StringAttr>(
          operand.index(), kAttrArgumentNameAttr);
      auto attr_value =
          signature.getArgAttr(operand.index(), kAttrArgumentDefaultAttr);
      arg_attrs->push_back(
          rewriter.getNamedAttr(attr_name.getValue(), attr_value));
      continue;
    }

      }
    }

    auto check_i64_attr =
        [&](const std::string& attr_name) -> mlir::LogicalResult {
      if (!backend_config.contains(attr_name)) {
        return op.emitOpError()
               << "Missing " << attr_name << " attribute in backend_config";
      }
      auto attr = backend_config.getAs<IntegerAttr>(attr_name);
      if (!attr || !attr.getType().isInteger(64)) {
        return op.emitOpError()