return {};
    }
    values.push_back(std::move(*result));
  }

  return DenseElementsAttr::get(type, values);
}

template <typename BinaryOpType>
class FoldBroadcastInDimBeforeBinaryElementwiseOp
    : public OpRewritePattern<BinaryOpType> {
 public:
  using OpRewritePattern<BinaryOpType>::OpRewritePattern;

  LogicalResult matchAndRewrite(BinaryOpType binary_op,