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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - opt -loop-vectorize breaks this function"
href="http://llvm.org/bugs/show_bug.cgi?id=15882">15882</a>
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<th>Summary</th>
<td>opt -loop-vectorize breaks this function
</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>Interprocedural Optimizations
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>rafael.espindola@gmail.com
</td>
</tr>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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</tr>
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<th>Classification</th>
<td>Unclassified
</td>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=10447" name="attach_10447" title="testcase">attachment 10447</a> <a href="attachment.cgi?id=10447&action=edit" title="testcase">[details]</a></span>
testcase
Producing a .o from this testcase and linking it with the rest of firefox
produces a working binary.
Running opt -loop-vectorize on this single (but large) function produces a
browser that crashes at startup.
Hopefully this is enough for someone familiar with the vectorizer to see what
is going wrong, but if not I can try to put the remaining object files
somewhere (or reduce this further, but probably not this week).</pre>
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