<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/54605>54605</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Merge 6e2c6c9def394c79a65bb216ac3d5261d39cc960 into 14.0.1
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          brad0
      </td>
    </tr>
</table>

<pre>
    [libcxx] random_device, specify optimal entropy properties for all OS's using arc4random()

After noticing [D116045](https://reviews.llvm.org/D116045), fix the function to take into consideration other OS's using arc4random().
</pre>
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