op, ToLegalType(op.getOutput().getType()), *dense_attr_or);
    return success();
  }
};

struct ConvertTFQuantTypes
    : public impl::ConvertTFQuantTypesBase<ConvertTFQuantTypes> {
  void runOnOperation() override;
};

void ConvertTFQuantTypes::runOnOperation() {
  TFQuantTypeConverter converter;
  RewritePatternSet patterns(&getContext());

                .getStorageType()),
        res_max_clipped);
    return success();
  }
};

// This pattern converts qint <-> int CastOp to int -> int ConvertOps.
// The former are introduced in ConvertTFQuantTypes pass. The resulting int <->
// int ConvertOps are no-ops and can be removed later in a Canonicalizer pass.
class ConvertTfCastOp : public OpConversionPattern<TF::CastOp> {
 public: