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<body><span class="vcard"><a class="email" href="mailto:florian_hahn@apple.com" title="Florian Hahn <florian_hahn@apple.com>"> <span class="fn">Florian Hahn</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Instruction does not dominate all uses! Crash with -O2 in llvm/lib/Transforms/Vectorize/LoopVectorize.cpp:10474: bool llvm::LoopVectorizePass::processLoop(llvm::Loop*): Assertion `!verifyFunction(*L->getHeader()->getParent(), &dbgs())' failed"
href="https://bugs.llvm.org/show_bug.cgi?id=52024">bug 52024</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Fixed By Commit(s)</td>
<td>
</td>
<td>00200dbda316, 1fbdbb559569
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
</tr></table>
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<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Instruction does not dominate all uses! Crash with -O2 in llvm/lib/Transforms/Vectorize/LoopVectorize.cpp:10474: bool llvm::LoopVectorizePass::processLoop(llvm::Loop*): Assertion `!verifyFunction(*L->getHeader()->getParent(), &dbgs())' failed"
href="https://bugs.llvm.org/show_bug.cgi?id=52024#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Instruction does not dominate all uses! Crash with -O2 in llvm/lib/Transforms/Vectorize/LoopVectorize.cpp:10474: bool llvm::LoopVectorizePass::processLoop(llvm::Loop*): Assertion `!verifyFunction(*L->getHeader()->getParent(), &dbgs())' failed"
href="https://bugs.llvm.org/show_bug.cgi?id=52024">bug 52024</a>
from <span class="vcard"><a class="email" href="mailto:florian_hahn@apple.com" title="Florian Hahn <florian_hahn@apple.com>"> <span class="fn">Florian Hahn</span></a>
</span></b>
<pre>I'm closing this bug, as the offending commit has been reverted. I also added a
reduced test from this PR in <a href="https://reviews.llvm.org/rG00200dbda316">https://reviews.llvm.org/rG00200dbda316</a> to prevent
us from introducing the same crash when bringing back the offending commit.</pre>
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