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<base href="http://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - "opt" doesn't accept clang-generated IR with comdats"
href="http://llvm.org/bugs/show_bug.cgi?id=20279">20279</a>
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<th>Summary</th>
<td>"opt" doesn't accept clang-generated IR with comdats
</td>
</tr>
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<th>Product</th>
<td>tools
</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>Windows NT
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>opt
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>timurrrr@google.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>=== test.cpp ===
struct X {
X();
virtual void f();
};
X::X() {}
================
[On win32]
$ clang -cc1 -emit-llvm -o - test.cpp | opt -asan -asan-module -S
opt: <stdin>:21:91: error: expected top-level entity
@"\01??_7X@@6B@" = unnamed_addr alias getelementptr inbounds ([2 x i8*]* @0,
i32 0, i32 1), comdat $"\01??_7X@@6B@"
^</pre>
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