<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/55399>55399</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Erroneous optimisation of potentially aliasing assignment to a memcpy
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          moon-chilled
      </td>
    </tr>
</table>

<pre>
    
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJxFT9FuwyAM_JrkBTUipDTjgYdN2_4DqJN4MhBhsql_P9pqmmXJdzrp7uyOuuViY87pFDYkgmtfsRLYj1JygnywyHvFiOwq5iTyIvZcIVV0RDfhCB1jWoVjxjXFJoiahRMRYthv_VHIbrXu3E2vnfpsu2LdDj-EHBsh-v47p73kLwi1UWQ-gBvQejKm36yTox_H-TJevDN-Cd64RUJYZgizmWHpyXkgtp1-65RK8CMeFg13-r1Hq6RSUo9KTpM8j8NLm_ASLrNsNlov3VlCdEjDvceQy9oX-6jkj5WbSMiV_8XnqwCPuLv_Pcs-u17tdDWTcb8LdnIc">