<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/119437>119437</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            libcxx tests fail with llvm unwinder
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            compiler-rt,
            libc++,
            libc++abi,
            libunwind,
            testing-tools
      </td>
    </tr>

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

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

<pre>
    We work around that as:
https://github.com/llvm/llvm-zorg/blob/95b6239a1e159342caf514cd7b3ab0eaf7996251/zorg/buildbot/builders/sanitizers/buildbot_functions.sh#L303

Would be nice to switch to llvm unwinder.

@petrhosek @ldionne I know you run check-cxx check-cxxabi with sanitizers. Which unwinder do you use?
</pre>
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