<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/131642>131642</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [libc] Implement atan2l
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            libc
      </td>
    </tr>

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

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

<pre>
    Some of our embedded projects use libc++ `complex` header which uses `atan2l`: https://github.com/llvm/llvm-project/blob/800593a014791e3aa26f04357f580d2dcc87320a/libcxx/include/complex#L953
</pre>
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