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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Cherry pick r294268 to 4.0 branch (RegisterCoalescer: Fix joinReservedPhysReg())"
href="https://llvm.org/bugs/show_bug.cgi?id=31889">31889</a>
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<th>Summary</th>
<td>Cherry pick r294268 to 4.0 branch (RegisterCoalescer: Fix joinReservedPhysReg())
</td>
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<th>Product</th>
<td>libraries
</td>
</tr>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Common Code Generator Code
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>matze@braunis.de
</td>
</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>This fixes a miscompile in the presence of reserved registers. This is not a
regression though (the bug was already present in 3.9) however the fix is
simple and low risk.</pre>
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</p>
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