void getDependentDialects(mlir::DialectRegistry& registry) const override {
    mlir::RegisterAllTensorFlowDialects(registry);
  }

 public:
  MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID(GraphOptPass)

  explicit GraphOptPass(std::vector<tensorflow::GraphOptimizationPass*> passes)
      : passes_(std::move(passes)) {}

 protected:
  void runOnOperation() override;

namespace {

/// Lower TensorList ops in functions for subsequent legalization.
struct LowerStaticTensorListPass
    : public impl::LowerStaticTensorListPassBase<LowerStaticTensorListPass> {
  MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID(LowerStaticTensorListPass)

  LowerStaticTensorListPass() = default;
  LowerStaticTensorListPass(const LowerStaticTensorListPass &) {}
  explicit LowerStaticTensorListPass(bool allow_tensorlist_pass_through,