[PATCH] D123782: [AArch64] Generate AND in place of CSEL for Table Based CTTZ lowering in -O3
Craig Topper via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sat Apr 23 15:35:57 PDT 2022
craig.topper added a comment.
You should probably also handle select (icmp ne X, 0), (cttz X), 0.
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https://reviews.llvm.org/D123782/new/
https://reviews.llvm.org/D123782
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