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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - copyin reproducer asserts in with invalid pointer in Clang CodeGen"
href="https://bugs.llvm.org/show_bug.cgi?id=42159">42159</a>
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<th>Summary</th>
<td>copyin reproducer asserts in with invalid pointer in Clang CodeGen
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<th>Product</th>
<td>OpenMP
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<th>Version</th>
<td>unspecified
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>Linux
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<th>Status</th>
<td>NEW
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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>Clang Compiler Support
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>erich.keane@intel.com
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
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<pre>The assert I get on my machine is:
s/xmain/llvm/tools/clang/lib/CodeGen/Address.h:38: llvm::Value*
clang::CodeGen::Address::getPointer() const: Assertion `isValid()' failed.
This is the reproducer I have, reduced as far as I could:
<a href="https://godbolt.org/z/5k9QbT">https://godbolt.org/z/5k9QbT</a>
I don't particularly understand openmp, but saw this reproducer.
Best I can tell during debugging is that the CapturedStmtInfo's context value
ends up being null while evaluating the load of prvt while evaluating !=.</pre>
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