sanitized.push_back(c);
  }

  return sanitized;
}

// Pass instrumentation that dumps MLIR based on the criteria specified by
// `ir_dump_*` debug options.
//
// While `mlir::PassManager::enableIRPrinting` provides a similar functionality,
// it is cumbersome to manually copy printed IRs and run them with `tf-opt`.
// Also, long MLIR dumps are often truncated during printing. Instead, this

    // Print the whole module after each pass which requires disabling
    // multi-threading as well.
    module_op.getContext()->disableMultithreading();
    tf2xla.enableIRPrinting(
        std::make_unique<::tensorflow::DataDumperLoggerConfig>(
            [module_name](const std::string& pass_tag_name,
                          mlir::Operation* op) {