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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - globalopt removes a member of a comdat"
href="http://llvm.org/bugs/show_bug.cgi?id=21191">21191</a>
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<th>Summary</th>
<td>globalopt removes a member of a comdat
</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>Windows NT
</td>
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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>Interprocedural Optimizations
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>rafael.espindola@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>david.majnemer@gmail.com, llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
</td>
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<p>
<div>
<pre>This is similar to pr20981, but with globalopt:
-------------------------------------------------
$ cat test.ll
$c = comdat any
define linkonce_odr void @foo() comdat $c {
ret void
}
define linkonce_odr void @bar() comdat $c {
ret void
}
define void @zed() {
call void @foo()
ret void
}
$ ./build-patch/bin/opt -globalopt -S test.ll -o -
; ModuleID = 'test.ll'
$c = comdat any
define linkonce_odr void @foo() comdat $c {
ret void
}
define void @zed() {
call void @foo()
ret void
}
---------------------------------------------
Note that bar has been removed.</pre>
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