<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/58733>58733</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            request backport 2f047b56ba0e4830b617999a386f6fea79c16c91 to llvm15
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            backend:BPF,
            clang:codegen,
            release:backport
      </td>
    </tr>

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

    <tr>
      <th>Reporter</th>
      <td>
          yonghong-song
      </td>
    </tr>
</table>

<pre>
    Request backport the following patch from llvm16 dev branch (main) to llvm15:

commit 2f047b56ba0e4830b617999a386f6fea79c16c91 (origin/main, origin/HEAD, main)
Author: Yonghong Song <yhs@fb.com>
Date:   Wed Oct 26 16:15:02 2022 -0700

    [clang][Sema] Fix a clang crash with btf_type_tag

Note that this is not a clean backport as I added an entry in clang/docs/ReleaseNotes.rst and manual edit is needed. But the real code change and the test can be backported without any change.
</pre>
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