RankedTensorType::get({2}, rewriter.getI64Type()),
        rhs_dilation_array_2d);

    // Window reversal is unsupported.
    if (conv_op.getWindowReversal().has_value() &&
        conv_op.getWindowReversal()->getValues<bool>()[0] == true)
      return failure();
    auto window_reversal_2d = DenseIntElementsAttr::get(
        RankedTensorType::get({2}, rewriter.getI64Type()),

            vhlo_type_converter));
        auto window_reversal = builder_.CreateVector(mlir::GetVector<bool>(
            mlir::cast<mlir::vhlo::TensorV1Attr>(vhlo_op.getWindowReversal()),
            vhlo_type_converter));
        auto input_batch_dimension = mlir::cast<mlir::vhlo::IntegerV1Attr>(
                                         vhlo_op.getInputBatchDimension())