Function CopyBit

tensorflow/compiler/mlir/tensorflow/ir/tf_ops.cc:2603–2609

// Copy the `src_index` bit of `src` to `dst_index` bit of `dst`.
template <class T>
constexpr void CopyBit(const T &src, unsigned src_index, T &dst,
                       unsigned dst_index) {
  if (IsSet(src, src_index))
    Set(dst, dst_index);
  else
    Unset(dst, dst_index);
}

// The sparse spec of strided slice does not correspond to the number of
// dimensions. For example, sparse spec for foo[..., 3:10] for foo of shape (2,