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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Crash using -fopenmp -fopenmp-targets -std=c++17"
href="https://bugs.llvm.org/show_bug.cgi?id=45231">45231</a>
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<th>Summary</th>
<td>Crash using -fopenmp -fopenmp-targets -std=c++17
</td>
</tr>
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<th>Product</th>
<td>OpenMP
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>Clang Compiler Support
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>david.pagan@intel.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
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<p>
<div>
<pre>Test case: t.cpp
#include<cmath>
int main() { return 0; }
Compilation command line:
clang -fopenmp -fopenmp-targets=x86_64 -std=c++17 t.cpp
.
.
.
llvm::sys::PrintStackTrace(llvm::raw_ostream&)
.
.
.
clang::Sema::getEmissionStatus(clang::FunctionDecl*)
clang::Sema::diagIfOpenMPDeviceCode(clang::SourceLocation, unsigned int)
clang::Sema::targetDiag(clang::SourceLocation, unsigned int)
clang::Sema::checkOpenMPDeviceExpr(clang::Expr const*)
In getEmissionStatus(), FD (passed as getCurFunctionDecl()) is null.
NOTE: Only occurs with -std=c++17</pre>
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