*   Fixes vulnerabilities caused by incomplete validation in `SparseAdd`
    ([CVE-2021-29609](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29609))
*   Fixes vulnerabilities caused by incomplete validation in
    `SparseSparseMinimum`
    ([CVE-2021-29607](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29607))
*   Fixes vulnerabilities caused by incomplete validation in `SparseReshape`

    Arg<TF_FloatTensor, [{gradient propagated to the SparseSegmentMean op.}]>:$grad,
    Arg<TF_I32OrI64Tensor, [{indices passed to the corresponding SparseSegmentMean op.}]>:$indices,
    Arg<TF_I32OrI64Tensor, [{segment_ids passed to the corresponding SparseSegmentMean op.}]>:$segment_ids,
    Arg<TF_Int32Tensor, [{dimension 0 of "data" passed to SparseSegmentMean op.}]>:$output_dim0
  );

  let results = (outs
    TF_FloatTensor:$output