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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - "Attempt to use a SCEVCouldNotCompute object!" with opt -indvars -verify-indvars"
href="https://bugs.llvm.org/show_bug.cgi?id=47728">47728</a>
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<th>Summary</th>
<td>"Attempt to use a SCEVCouldNotCompute object!" with opt -indvars -verify-indvars
</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>Loop Optimizer
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>mikael.holmen@ericsson.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=24020" name="attach_24020" title="bbi-43696.ll reproducer">attachment 24020</a> <a href="attachment.cgi?id=24020&action=edit" title="bbi-43696.ll reproducer">[details]</a></span>
bbi-43696.ll reproducer
llvm commit: 64b879ae2
Reproduce with:
opt -o /dev/null bbi-43696.ll -indvars -verify-indvars
Result:
Attempt to use a SCEVCouldNotCompute object!
UNREACHABLE executed at ../lib/Analysis/ScalarEvolution.cpp:385!</pre>
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