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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - link time optimization fails for huffman loop"
href="http://llvm.org/bugs/show_bug.cgi?id=21182">21182</a>
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<th>Summary</th>
<td>link time optimization fails for huffman loop
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>Macintosh
</td>
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<th>OS</th>
<td>MacOS X
</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>-New Bugs
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>middag@users.sourceforge.net
</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>When I compile the following code using clang with -flto it fails by printing
900. Without the -flto option it correctly prints 801.
I checked out the LLVM code (using clang -flto -S simple.c) nothing seems
incorrect to me. And compiling using clang 3.5 llc gives indeed the correct
value. But compiling using clang 3.5 opt gives me again the incorrect value.</pre>
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