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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - LLC: Assertion failed after rev.274013 on AVX2."
href="https://llvm.org/bugs/show_bug.cgi?id=29101">29101</a>
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<th>Summary</th>
<td>LLC: Assertion failed after rev.274013 on AVX2.
</td>
</tr>
<tr>
<th>Product</th>
<td>tools
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</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>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>llc
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>shishpanov2010@yandex.ru
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=17032" name="attach_17032" title="reproducer">attachment 17032</a> <a href="attachment.cgi?id=17032&action=edit" title="reproducer">[details]</a></span>
reproducer
With attached reproducer LLC from rev.274013 fails with:
llc: lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:942: void
{anonymous}::SelectionDAGLegalize::LegalizeOp(llvm::SDNode*): Assertion
`(TLI.getTypeAction(*DAG.getContext(), Op.getValueType()) ==
TargetLowering::TypeLegal || TLI.isTypeLegal(Op.getValueType()) ||
Op.getOpcode() == ISD::TargetConstant) && "Unexpected illegal type!"' failed.
Key to launch: -mcpu=core-avx2</pre>
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