>
</table>
</div></div>
<p>
This is a bit count (population count) operator. Within the binary representation of the value
contained in the input varnode, the number of 1 bits are counted and then returned in the
output varnode. A value of 0 returns 0, a 4-byte varnode containing the value 2<sup>32</sup>-1
(all bits set) returns 32, for instance. The input and output varnodes can have any size. The resulting
count is zero extended into the output varnode.
</p>
</div>
<div class="sect2">
<div class="titlepag