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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - r314561/r314622 + NewGVN cause crash/build failure with LibreOffice"
href="https://bugs.llvm.org/show_bug.cgi?id=35189">35189</a>
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<th>Summary</th>
<td>r314561/r314622 + NewGVN cause crash/build failure with LibreOffice
</td>
</tr>
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<th>Product</th>
<td>libraries
</td>
</tr>
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<th>Version</th>
<td>trunk
</td>
</tr>
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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>
</tr>
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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>Scalar Optimizations
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>lukebenes@hotmail.com
</td>
</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
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<p>
<div>
<pre>Before r314561, I could build LibreOffice with the NewGVN. After r314561, clang
would crash building the firebird module. After r314622, the build fails during
the basic Unit Testing phase.
Steps to reproduce:
1. $ git clone git://anongit.freedesktop.org/libreoffice/core
2. $ apt-get build-dep libreoffice
3. create file autogen.input with CC=clang and CXX=clang++
4. ./autogen.sh && make ENVCFLAGS="-mllvm -enable-newgvn" ENVCFLAGSCXX="-mllvm
-enable-newgvn"
r314561 firebird crash:
<a href="https://zerobin.net/?5f7ed7a18356ed5e#hGewdFYM+2Y72x5gaNxyZPQhqg05QOMSAsd1O/4x+Dc">https://zerobin.net/?5f7ed7a18356ed5e#hGewdFYM+2Y72x5gaNxyZPQhqg05QOMSAsd1O/4x+Dc</a>=
r314622 build failure:
<a href="https://zerobin.net/?1236b71707b52bbd#nAoCi5YyFGdyE86rz08t8NWUu+EvV+vwUHRfG0xt1bA">https://zerobin.net/?1236b71707b52bbd#nAoCi5YyFGdyE86rz08t8NWUu+EvV+vwUHRfG0xt1bA</a>=</pre>
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</p>
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