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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - LLVM+Clang emits movw instruction with -march=armv5te."
href="http://llvm.org/bugs/show_bug.cgi?id=18364">18364</a>
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<th>Summary</th>
<td>LLVM+Clang emits movw instruction with -march=armv5te.
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
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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>All
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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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>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>asg.msft@gmail.com
</td>
</tr>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=11808" name="attach_11808" title="LLVM and .S code.">attachment 11808</a> <a href="attachment.cgi?id=11808&action=edit" title="LLVM and .S code.">[details]</a></span>
LLVM and .S code.
MOVW emitted for -march=armv5te.
foo.cpp:
unsigned long long f()
{
unsigned long long y = 1;
unsigned long long z = 0xa881fc44700;
return y - z; // this line causes the llvm to emit MOVW. (-(z - y))
doesn't.
}
LLVM and .S code attached.
PS: I checked the bug "<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - LLVM+Clang emits movw instrucionts with -march=armv6zk"
href="show_bug.cgi?id=13617">Bug 13617</a> - LLVM+Clang emits movw instrucionts with
-march=armv6zk". I'm not sure whether this is addressed\fixed in the main
trunk.
Thanks.</pre>
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