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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [X86] Use GFNI for some simple vXi8 ops like LZCNT/LSCNT/TZCNT/BSR"
href="https://bugs.llvm.org/show_bug.cgi?id=48050">48050</a>
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<th>Summary</th>
<td>[X86] Use GFNI for some simple vXi8 ops like LZCNT/LSCNT/TZCNT/BSR
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<th>Product</th>
<td>libraries
</td>
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<th>Version</th>
<td>trunk
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>Windows NT
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Backend: X86
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>llvm-dev@redking.me.uk
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<th>CC</th>
<td>craig.topper@gmail.com, llvm-bugs@lists.llvm.org, llvm-dev@redking.me.uk, pengfei.wang@intel.com, spatel+llvm@rotateright.com
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<pre>As detailed on
<a href="https://gist.github.com/animetosho/6cb732ccb5ecd86675ca0a442b3c0622">https://gist.github.com/animetosho/6cb732ccb5ecd86675ca0a442b3c0622</a>
GFNI can be used to lower various vXi8 ops (LZCNT/LSCNT/TZCNT/BSR etc.).</pre>
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