auto perm_type = tensorflow::GetTypeFromTFTensorShape(
        {static_cast<int>(perm.size())}, rewriter.getIntegerType(32));
    auto perm_attr =
        DenseElementsAttr::get(perm_type, llvm::ArrayRef<int>(perm));
    auto perm_op = rewriter.create<TF::ConstOp>(loc, perm_type, perm_attr);

    // Create tensor type for the transpose result.
    auto filter_type = mlir::cast<RankedTensorType>(filter.getType());

    // as specified by element_dtype.
    RankedTensorType zero_type =
        tensorflow::GetTypeFromTFTensorShape({}, element_dtype);
    auto zero_attr = rewriter.getZeroAttr(zero_type);
    auto zero = rewriter.create<arith::ConstantOp>(loc, zero_type, zero_attr);

    rewriter.replaceOpWithNewOp<TF::FillOp>(op, result_type, list_shape, zero);
    return success();
  }
};

struct ConvertTensorListReserve