"tf_saved_model.session_initializer"() {
    initializers = [@init]
  } : () -> ()

  // CHECK: tf_saved_model.asset
  "tf_saved_model.asset"() {
    filename = "asset_filename",
    sym_name = "asset_sym_name"
  } : () -> ()

  // Representation for constants: (immutable) global tensor.
  // CHECK: tf_saved_model.global_tensor
  "tf_saved_model.global_tensor"() {
    tf_saved_model.exported_names = ["some_const"],