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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [SLP] Assertion `(ScalarToTreeEntry.count(U) || (std::find(UserIgnoreList.begin(), UserIgnoreList.end(), U) != UserIgnoreList.end())) && "Replacing out-of-tree value with undef"' failed"
href="http://llvm.org/bugs/show_bug.cgi?id=20642">20642</a>
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<th>Summary</th>
<td>[SLP] Assertion `(ScalarToTreeEntry.count(U) || (std::find(UserIgnoreList.begin(), UserIgnoreList.end(), U) != UserIgnoreList.end())) && "Replacing out-of-tree value with undef"' failed
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
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<th>Version</th>
<td>trunk
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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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
</td>
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<th>Component</th>
<td>Loop Optimizer
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
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<th>Reporter</th>
<td>joerg@NetBSD.org
</td>
</tr>
<tr>
<th>CC</th>
<td>isanbard@gmail.com, llvmbugs@cs.uiuc.edu, richard-llvm@metafoo.co.uk
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=12889" name="attach_12889" title="Test case">attachment 12889</a> <a href="attachment.cgi?id=12889&action=edit" title="Test case">[details]</a></span>
Test case
Build the attached test case with -O2 for amd64.
This is a regression compared to clang 3.4 and the code is simple enough that
it is likely to hit in the wild.</pre>
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