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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Assertion `L->isLCSSAForm(*DT) && "Indvars did not leave the loop in lcssa form!"' failed."
href="http://llvm.org/bugs/show_bug.cgi?id=18642">18642</a>
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<th>Summary</th>
<td>Assertion `L->isLCSSAForm(*DT) && "Indvars did not leave the loop in lcssa form!"' failed.
</td>
</tr>
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<th>Product</th>
<td>new-bugs
</td>
</tr>
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<th>Version</th>
<td>unspecified
</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
</td>
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<th>Component</th>
<td>new bugs
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>kcc@google.com
</td>
</tr>
<tr>
<th>CC</th>
<td>chandlerc@gmail.com, 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=11957" name="attach_11957" title="z.cc (full reproducer)">attachment 11957</a> <a href="attachment.cgi?id=11957&action=edit" title="z.cc (full reproducer)">[details]</a></span>
z.cc (full reproducer)
on r200308
% clang -cc1 -O3 -std=gnu++11 z.cc -triple x86_64-unknown-linux-gnu -emit-obj
clang: /home/kcc/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp:1882: virtual
bool {anonymous}::IndVarSimplify::runOnLoop(llvm::Loop*, llvm::LPPassManager&):
Assertion `L->isLCSSAForm(*DT) && "Indvars did not leave the loop in lcssa
form!"' failed.
Test case comes from Chromium. Minimized reproducer coming later.</pre>
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