<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Issue</th>
<td>
<a href=https://github.com/llvm/llvm-project/issues/85117>85117</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>
Backport stdarg/stddef -fbuiltin-headers-in-system-modules fix
</td>
</tr>
<tr>
<th>Labels</th>
<td>
</td>
</tr>
<tr>
<th>Assignees</th>
<td>
</td>
</tr>
<tr>
<th>Reporter</th>
<td>
ian-twilightcoder
</td>
</tr>
</table>
<pre>
We should backport https://github.com/llvm/llvm-project/pull/84127 to LLVM 18 because it's a regressions from LLVM 17.
/cherry-pick f50d3582b4844b86ad86372028e44b52c560ec7d
</pre>
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