<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/141565>141565</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [DAG] ISD::VECTOR_INTERLEAVE and ISD::VECTOR_DEINTERLEAVE descriptions no longer match their behaviour
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          RKSimon
      </td>
    </tr>
</table>

<pre>
    The doxygen descriptions in ISDOpcodes.h still assume the original (de)interleave2 behaviour, not the general interleave factors.

CC @luke957 
</pre>
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