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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - r306711 makes optimization extremely slow"
href="https://bugs.llvm.org/show_bug.cgi?id=33656">33656</a>
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<th>Summary</th>
<td>r306711 makes optimization extremely slow
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
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<th>Version</th>
<td>trunk
</td>
</tr>
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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>Core LLVM classes
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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</tr>
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<th>Reporter</th>
<td>geek4civic@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=18734" name="attach_18734" title="Comes from StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp">attachment 18734</a> <a href="attachment.cgi?id=18734&action=edit" title="Comes from StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp">[details]</a></span>
Comes from StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
$ bin/opt -loop-unroll p.bc -o /dev/null
w/o r306711
real 0m0.656s
user 0m0.648s
sys 0m0.008s
with r306711
(Checking. Will report later)
Of course, this assumes LLVM_ENABLE_ASSERTIONS=ON.</pre>
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