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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - MCCodeView assertion and compilation failure with benchmark library"
href="https://bugs.llvm.org/show_bug.cgi?id=38787">38787</a>
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<th>Summary</th>
<td>MCCodeView assertion and compilation failure with benchmark library
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
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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>Windows XP
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>LLVM Codegen
</td>
</tr>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>kbobyrev.opensource@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>rL340809 pulled google/benchmark library into LLVM library and started building
it by default. Unfortunately, that seems to trigger an assertion in the stage 2
Windows build. You can see buildbot logs (link below) for more file which fails
to compile, assertion location and stack trace. This seems like codegen
failure.
I had to disable benchmark on Windows in 340905.
Revision where bug is reproducible: 340828
Windows buildbot logs:
<a href="http://lab.llvm.org:8011/builders/clang-x86-windows-msvc2015/builds/13495/steps/build%20stage%202/logs/stdio">http://lab.llvm.org:8011/builders/clang-x86-windows-msvc2015/builds/13495/steps/build%20stage%202/logs/stdio</a></pre>
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</p>
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