ArrayRef<int64_t> out_backprop_shape = out_backprop_ty.getShape();
    ArrayRef<int64_t> input_shape = input_ty.getShape();

    DenseIntElementsAttr filter_shape_attr;
    if (!matchPattern(op.getFilterSizes(), m_Constant(&filter_shape_attr)) ||
        filter_shape_attr.getType().getRank() != 1)
      return failure();

    auto dilations_attr = GetI64ElementsAttr(op.getDilations());
    std::vector<int> dilations{