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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [WinEH] optimizing functions can cause assertions when writing obj or asm"
href="https://llvm.org/bugs/show_bug.cgi?id=26073">26073</a>
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<th>Summary</th>
<td>[WinEH] optimizing functions can cause assertions when writing obj or asm
</td>
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<tr>
<th>Product</th>
<td>libraries
</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>Windows NT
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>Backend: X86
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>r.sagitario@gmx.de
</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>Here's another one: The attached IR builds fine with llc.
If you run "opt -O3" on it first, compiling the output with llc to an object or
assembly file produces:
Assertion failed: !KeyInfoT::isEqual(Val, EmptyKey) && !KeyInfoT::isEqual(Val,
T
ombstoneKey) && "Empty/Tombstone value shouldn't be inserted into map!", file
C:
\s\d\ldc\llvm\include\llvm/ADT/DenseMap.h, line 484</pre>
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