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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Implement sdiv & udiv for <4 x i16> and <8 x i8> NEON vector types."
href="http://llvm.org/bugs/show_bug.cgi?id=22679">22679</a>
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<th>Summary</th>
<td>Implement sdiv & udiv for <4 x i16> and <8 x i8> NEON vector types.
</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
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<th>OS</th>
<td>Linux
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Backend: AArch64
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>mcrosier@codeaurora.org
</td>
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<th>CC</th>
<td>apazos@codeaurora.org, james.molloy@arm.com, liujiangning1@gmail.com, llvmbugs@cs.uiuc.edu, natebegeman@mac.com, t.p.northover@gmail.com
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<th>Classification</th>
<td>Unclassified
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<p>
<div>
<pre>In r125402, a custom lowering for sdiv and udiv for <4 x i16> and <8 x i8> NEON
vector types was added to the ARM backend. This avoids moving each element to
the integer register file and calling __divsi3 etc. on it.
It would be great if we could do something similar for the AArch64 backend.
----------
Author: Nate Begeman <<a href="mailto:natebegeman@mac.com">natebegeman@mac.com</a>>
Date: Fri Feb 11 15:53:29 2011
Implement sdiv & udiv for <4 x i16> and <8 x i8> NEON vector types.
This avoids moving each element to the integer register file and calling
__divsi3 etc. on it.
git-svn-id: <a href="https://llvm.org/svn/llvm-project/llvm/trunk@125402">https://llvm.org/svn/llvm-project/llvm/trunk@125402</a>
91177308-0d34-0410-b5e6-96231b3b80d8</pre>
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