[PATCH] D89969: [SLP] Consider alternatives for cost of select instructions.
Florian Hahn via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Oct 30 14:27:44 PDT 2020
fhahn added a comment.
Interesting, thanks for sharing! I reverted the patch while I investigate.
================
Comment at: llvm/lib/Analysis/ValueTracking.cpp:5991
+ // instructions is not done by SLPVectorizer and needs to be done by the
+ // backend.
+ // TODO: Support floating point min/max.
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RKSimon wrote:
> Update the comment?
Thanks, I updated this in the committed version.
Repository:
rG LLVM Github Monorepo
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https://reviews.llvm.org/D89969/new/
https://reviews.llvm.org/D89969
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