<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/131394>131394</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            ppc64le: Undefined temporary symbol .L_MergedGlobals
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            backend:PowerPC
      </td>
    </tr>

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

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

<pre>
    This has been originally reported on Fedora Linux at: https://bugzilla.redhat.com/show_bug.cgi?id=2352554
It's impacting Chromium on ppc64le.
Can only be reproduced with LLVM >= 20.

Reduced test:

```
__attribute__((annotate(""))) int index_;
```

It fails with the following error:
```
$ clang++ --target=powerpc64le-linux-gnu -O2 -fPIC -pthread -std=c++20 -c test.cc -o test.o
error: Undefined temporary symbol .L_MergedGlobals
1 error generated.
```
</pre>
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