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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - PC-relative address isn't used for x32"
href="http://llvm.org/bugs/show_bug.cgi?id=22676">22676</a>
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<th>Summary</th>
<td>PC-relative address isn't used for x32
</td>
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<th>Product</th>
<td>new-bugs
</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>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>new bugs
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>hjl.tools@gmail.com
</td>
</tr>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu, michael.m.kuperstein@intel.com
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>X86DAGToDAGISel::SelectTLSADDRAddr has
if (N.getValueType() == MVT::i32) {
AM.Scale = 1;
AM.IndexReg = CurDAG->getRegister(X86::EBX, MVT::i32);
} else {
AM.IndexReg = CurDAG->getRegister(0, MVT::i64);
}
N.getValueType() returns MVT::i32 for x32. One way to fix it
is to check Subtarget->is64Bit() and use
AM.IndexReg = CurDAG->getRegister(0, N.getValueType());
for 64-bit target.</pre>
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