auto input_shape = input_ty.getShape();

    DenseIntElementsAttr block_shape;
    DenseIntElementsAttr crops;
    if (!matchPattern(op.getBlockShape(), m_Constant(&block_shape)) ||
        !matchPattern(op.getCrops(), m_Constant(&crops))) {
      return failure();
    }

    auto block_shape_ty = block_shape.getType();
    if (!block_shape_ty.hasRank() || block_shape_ty.getRank() != 1) {
      return failure();