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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - MCJIT doesn't make extern_weak globals null"
href="http://llvm.org/bugs/show_bug.cgi?id=22244">22244</a>
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<th>Summary</th>
<td>MCJIT doesn't make extern_weak globals null
</td>
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<th>Product</th>
<td>tools
</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
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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>lli
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>pete.cooper@gmail.com
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=13692" name="attach_13692" title="This test crashes with lli, and should even be able to be run when MCJIT stops crashing">attachment 13692</a> <a href="attachment.cgi?id=13692&action=edit" title="This test crashes with lli, and should even be able to be run when MCJIT stops crashing">[details]</a></span>
This test crashes with lli, and should even be able to be run when MCJIT stops
crashing
According to LangRef, extern_weak globals should resolve to null if they aren't
defined.
MCJIT isn't able to handle this right now as when it looks up the globals, it
does so by name and doesn't see the linkage type.
The error given is
LLVM ERROR: Program used external function '_weak_global' which could not be
resolved!</pre>
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