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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Assert lowering CFI type test"
href="https://bugs.llvm.org/show_bug.cgi?id=35252">35252</a>
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<th>Summary</th>
<td>Assert lowering CFI type test
</td>
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<th>Product</th>
<td>libraries
</td>
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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>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Interprocedural Optimizations
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>dmitry.mikulin@sony.com
</td>
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<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=19388" name="attach_19388" title="repro test case">attachment 19388</a> <a href="attachment.cgi?id=19388&action=edit" title="repro test case">[details]</a></span>
repro test case
This is an issue related to PR35201 fix.
To reproduce:
opt test.ll -lowertypetests -o test.o
It appears that when a struct containing function pointers has more that one
field initialized with the same ftpr, replacing uses cannot handle the second
use of the fptr. The UseList contains all uses of the pointer, but since the
user is the same structure, an attempt to replace operands the second time
fails.</pre>
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