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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Use of omp atomic causes a compile-time error"
href="https://bugs.llvm.org/show_bug.cgi?id=48394">48394</a>
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<th>Summary</th>
<td>Use of omp atomic causes a compile-time error
</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>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>OpenMP
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>a335pate@uwaterloo.ca
</td>
</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=24236" name="attach_24236" title="This is an MWE that produces the relevant crash backtrace, the one that passes is commented out.">attachment 24236</a> <a href="attachment.cgi?id=24236&action=edit" title="This is an MWE that produces the relevant crash backtrace, the one that passes is commented out.">[details]</a></span>
This is an MWE that produces the relevant crash backtrace, the one that passes
is commented out.
In Clang 11.x, the attached code samples compile fine, but one causes a compile
time error in trunk. Both samples increment a variable in a taskloop with
#pragma omp atomic, but one declares the variable as shared and the other
doesn't, and the one that doesn't crashes clang (trunk).</pre>
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