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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [OpenMP] execution of OpenMP applications break with assertion in the OpenMP runtime."
href="https://bugs.llvm.org/show_bug.cgi?id=49631">49631</a>
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<th>Summary</th>
<td>[OpenMP] execution of OpenMP applications break with assertion in the OpenMP runtime.
</td>
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<th>Product</th>
<td>OpenMP
</td>
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<th>Version</th>
<td>unspecified
</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>enhancement
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Runtime Library
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>protze@itc.rwth-aachen.de
</td>
</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
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<pre>Created <span class=""><a href="attachment.cgi?id=24658" name="attach_24658" title="reproducer">attachment 24658</a> <a href="attachment.cgi?id=24658&action=edit" title="reproducer">[details]</a></span>
reproducer
This is a regression from the llvm-11 release.
$ clang++ -fopenmp nthreads-plus-one.cpp
$ ./a.out
OMP: Error #131: Thread identifier invalid.
Aborted (core dumped)
$ clang++ -fopenmp mixed-threads.cpp
$ ./a.out
OMP: Error #13: Assertion failure at kmp_runtime.cpp(3676).
OMP: Hint Please submit a bug report with this message, compile and run
commands used, and machine configuration info including native compiler and
operating system versions. Faster response will be obtained by including all
program sources. For information on submitting this issue, please see
<a href="https://bugs.llvm.org/">https://bugs.llvm.org/</a>.
Aborted (core dumped)</pre>
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