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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Pragma metadata wrong for do-while loops resulting in wrong loop unrolling."
href="https://bugs.llvm.org/show_bug.cgi?id=38011">38011</a>
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<th>Summary</th>
<td>Pragma metadata wrong for do-while loops resulting in wrong loop unrolling.
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>All
</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
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<th>Component</th>
<td>LLVM Codegen
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>deepak2427@gmail.com
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
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<p>
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<pre>For do-while loops, the loop pragma metadata is attached to the wrong block.
This results in the LLVM loop unroller using the wrong unroll count.
The tests and the patch for the bug have been added to Phabricator,
<a href="https://reviews.llvm.org/D48721">https://reviews.llvm.org/D48721</a></pre>
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