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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Use still stuck around after Def is destroyed assertion with alias bitcast functions"
href="http://llvm.org/bugs/show_bug.cgi?id=18829">18829</a>
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<th>Summary</th>
<td>Use still stuck around after Def is destroyed assertion with alias bitcast functions
</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>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Scalar Optimizations
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>Matthew.Arsenault@amd.com
</td>
</tr>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=12056" name="attach_12056" title="Testcase">attachment 12056</a> <a href="attachment.cgi?id=12056&action=edit" title="Testcase">[details]</a></span>
Testcase
This testcase crashes trying to do anything (e.g. llvm-as) with the message
llvm/lib/IR/Value.cpp:79: virtual llvm::Value::~Value(): Assertion `use_empty()
&& "Uses remain when a value is destroyed!"' failed.</pre>
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