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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW " title="NEW --- - PowerPC inline assembly "&" constraint failure" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D24014&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=ICw6A3NjkLGFnj813opzc7N6K8GIbGAszIbPasT-zM8&s=w5A7J2FLQj9IKYlJDgyN2usEae_atUu5iwgjQ1BVhEI&e=">24014</a>
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<th>Summary</th>
<td>PowerPC inline assembly "&" constraint failure
</td>
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<th>Product</th>
<td>libraries
</td>
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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>Linux
</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
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<th>Component</th>
<td>Backend: PowerPC
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>anton@samba.org
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=14545" name="attach_14545" title="Testcase showing broken handling of "&"">attachment 14545</a> <a href="attachment.cgi?id=14545&action=edit" title="Testcase showing broken handling of "&"">[details]</a></span>
Testcase showing broken handling of "&"
We specify that the outputs cannot overlap the inputs, but the attached
testcase when built with -O3 fails:
8c: 28 e8 a0 7f lwarx r29,0,r29
90: ff ff bd 33 addic r29,r29,-1
94: 2d e9 a0 7f stwcx. r29,0,r29</pre>
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