message: Enclose the set_cacheable in #ifdef TFLITE_WITH_RUY_GEMV.
  That's because the context.set_cache_policy, which is currently what's enclosed by such an ifdef, is going away, so if we don't do that first, that will have the same effect as enabling TFLITE_WITH_RUY_GEMV.
diff: @@ -37,7 +37,9 @@ void MakeRuyMatrix(const MatrixParams<Scalar>& params, DataPointer data_ptr,
  // It does care whether we assign to it a Scalar* or a const Scalar*.
  dst->set_data(data_ptr);
  dst->set_zero_point(params.zero_point);
  +#ifdef TFLITE_WITH_RUY_GEMV
  dst->set_cacheable(params.cacheable);
  +#endif
  }
  template <typename GemmParamsType, typename RuySpecType>
  