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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Bitcode file which crashes opt"
href="http://llvm.org/bugs/show_bug.cgi?id=16432">16432</a>
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<tr>
<th>Summary</th>
<td>Bitcode file which crashes opt
</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>Windows NT
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>opt
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>alastair.donaldson@imperial.ac.uk
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=10751" name="attach_10751" title="Test case exposing problem">attachment 10751</a> <a href="attachment.cgi?id=10751&action=edit" title="Test case exposing problem">[details]</a></span>
Test case exposing problem
I have compiled LLVM 3.3, checked out from:
<a href="http://llvm.org/svn/llvm-project/llvm/tags/RELEASE_33/final">http://llvm.org/svn/llvm-project/llvm/tags/RELEASE_33/final</a>
and compiled with Visual Studio 10 in Debug mode, under Windows 7.
Running opt on the attached bitcode file causes opt to crash, printing the
following:
0x01235862 (0x00000001 0x00D68C38 0x00D68F08 0x00C1FADC)
0x014D885C (0x00000000 0x00D68C38 0x00F18C98 0x0122CF3B)
0x0122CC11 (0x00000001 0x01A1D84C 0x00000001 0x00000000)
0x01128064 (0x00000002 0x00F11B20 0x00F12170 0xE69D83C3)
0x017AFF44 (0x7EFDE000 0x00C1FD34 0x779B9EF2 0x7EFDE000),
??0_Mutex@std@@QAE@W4_
Uninitialized@1@@Z() + 0x2EE bytes(s)
0x774033AA (0x7EFDE000 0x761149A7 0x00000000 0x00000000), BaseThreadInitThunk()
+ 0x12 bytes(s)
0x779B9EF2 (0x017B0065 0x7EFDE000 0x00000000 0x00000000),
RtlInitializeException
Chain() + 0x63 bytes(s)
0x779B9EC5 (0x017B0065 0x7EFDE000 0x00000000 0x00000000),
RtlInitializeException
Chain() + 0x36 bytes(s)
Any advice on what's wrong here would be appreciated.</pre>
</div>
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