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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Suppression support for UbSAN"
href="http://llvm.org/bugs/show_bug.cgi?id=19834">19834</a>
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<th>Summary</th>
<td>Suppression support for UbSAN
</td>
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<th>Product</th>
<td>new-bugs
</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>enhancement
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>new bugs
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>roland@utk.edu
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
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<p>
<div>
<pre>It would be nice to have suppression support for UbSAN. It is currently
possible to disable a specific test per compilation unit. But we would like to
suppress certain tests for a specific code line. Either by code annotation or a
separate suppression file. This would allow us to guarantee with
regressiontests that float division by zero and unsigned int overflow is only
used if annotated.</pre>
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