&mark_for_compilation_flags->tf_xla_max_cluster_size,
           "Maximum number of operators in an XLA compilation."),
      Flag(
          "tf_xla_ops_to_cluster",
          &mark_for_compilation_flags->tf_xla_ops_to_cluster,
          "(experimental) "
          "Limit the operations clustered by XLA to these operations. "
          "If multiple, separate them with commas. Shortcuts: "

  int32 tf_xla_min_cluster_size;

  // Maximum number of operators in an XLA compilation.
  int32 tf_xla_max_cluster_size;

  // If non-empty, limit XLA clustering to the following TF operations.
  string tf_xla_ops_to_cluster;

  // If non-empty, remove following operations from XLA clustering excludelist.
  string tf_xla_cluster_exclude_ops;

  // Dump graphs during XLA compilation.
  bool tf_xla_clustering_debug;

      tensorflow::GetAllowlistTable();
  MarkForCompilationPassFlags* flags = GetMarkForCompilationPassFlags();
  absl::flat_hash_set<string> allowlist;

  for (auto s : absl::StrSplit(flags->tf_xla_ops_to_cluster, ',')) {
    if (s == "FUSIBLE") {
      for (auto pair : *allowlist_table) {
        allowlist.insert(pair.second.begin(), pair.second.end());
      }
    } else if (allowlist_table->contains(s)) {