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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 --- - Verifier accepts landingpad's that cause llc to assert"
href="http://llvm.org/bugs/show_bug.cgi?id=17702">17702</a>
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<th>Summary</th>
<td>Verifier accepts landingpad's that cause llc to assert
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<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>Linux
</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>Core LLVM classes
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>rafael.espindola@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
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<th>Classification</th>
<td>Unclassified
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<p>
<div>
<pre>The verifier is happy with
--------------------------------------------
define linkonce_odr void @foo() noinline {
ret void
}
define void @bar() {
bb0:
invoke void @foo() to label %bb1 unwind label %clean
bb1:
ret void
clean:
landingpad i32 personality i8* null cleanup
ret void
}
------------------------------------------
and with
--------------------------------------------
define linkonce_odr void @foo() noinline {
ret void
}
define void @p() {
ret void
}
define void @bar() {
bb0:
invoke void @foo() to label %bb1 unwind label %clean
bb1:
ret void
clean:
landingpad i32 personality void ()* @p cleanup
ret void
}
-------------------------------------------
but both cause llc to assert.</pre>
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