}
  return result;
}

// Helper method that return list of string for all the StringAttr in the
// Attribute identified by 'attr_name'.
std::vector<std::string> GetStringsFromDictionaryAttr(
    const llvm::SmallVector<mlir::DictionaryAttr, 4>& dict_attrs,
    const StringRef attr_name) {
  std::vector<std::string> result;
  for (const auto& arg_attr : dict_attrs) {
    if (!arg_attr) continue;