message: Toggle legalize while default while debugging a failing case.
diff: @@ -36,7 +36,7 @@ struct PassConfig {
  form_clusters(false),
  inline_functions(true),
  unfold_batch_matmul(true),
  - legalize_tf_while(true) {}
  + legalize_tf_while(false) {}
  // If `emit_builtin_tflite_ops` is true, TF Lite legalization passes will be
  // added, which produces TF Lite ops.
  