<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/117819>117819</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Division miscompile regression on Arm
        </td>
    </tr>

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

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

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

<pre>
    https://github.com/llvm/llvm-project/commit/5a5b78a84e7214796410265139ecf0266b1fd216 introduced a miscompile and causes highway [division test](https://github.com/google/highway/blob/master/hwy/tests/div_test.cc#L114) to fail. @davemgreen Are you okay to revert that commit while we working on a smaller reproducer for it?
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJyUUj2P3CwQ_jW4Gb0rGIOxCxd3Orl6-0hpIjCzNjlsNoBt7b-PvLenSxUpFaMZ9Oj5Mjn7aSXqmXpliM7stEyJaGWITL1VZitzTP13-rWZ9dtW2eju_VzKLbP6heHAcJh8mTd7GePCcAhh_3z-u6X4k8bCcBjjsvhzUEZZ3ZpWkkYhdddIwbFRou5ovHJsGiuuDkUDfi0pum0kBwYWn8e43HwgMKuD0WyZMsx-mg9zB6Zend999nGFQrkw9caw_QvHKcYpEMPhicBwsCFahsNicqF0Xo5ze6JlhoPz-49zvowjw_p_ISTDDkqEq_HhAkzyL9_gJRHc4wbx3dzPP4l2SgXKbAp8-ADHfEo5CI6Y3v06QVzBQF5MCJQg0e1DeoJrTOALq4fK9bXr6s5U1AtdY9O0uuPV3NfaXF0ra6mclbwV6BSpTlxJK9JodeV75CiFQM25qgW_dNRwY6XTY6NGW2smOS2njjOzS0xT5XPeqBdCt6KrgrEU8rMeKx3wuD7bkfpH0HabMpM8-FzyF0zxJVD_9hnNHyEmmhLlxzaehi3VlsK_t-rB5MznSXXv8XcAAAD__6x26yc">