// `init_func_op` is guaranteed to be not null in a valid module.
    init_func_ops.push_back(init_func_op);
  }

  return init_func_ops;
}

func::FuncOp GetInitializerFunction(ModuleOp module_op,
                                    const StringRef initializer_type) {
  SmallVector<func::FuncOp, 2> init_func_ops =
      GetInitializerFunctions(module_op);