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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Inefficient code for getting the address of a locally defined function"
href="http://llvm.org/bugs/show_bug.cgi?id=19893">19893</a>
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<th>Summary</th>
<td>Inefficient code for getting the address of a locally defined function
</td>
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<th>Product</th>
<td>libraries
</td>
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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>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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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>Backend: PowerPC
</td>
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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, wschmidt@linux.vnet.ibm.com
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Given
define void @foo() {
ret void
}
declare i32 @bar(i8*)
define void @zed() {
call i32 @bar(i8* bitcast (void ()* @foo to i8*))
ret void
}
llvm produces a constant pool entry and a load to get the address of foo. It
could use
addis 3, 2, foo@toc@ha
addi 3, 3, foo@toc@l</pre>
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