[PATCH] D63609: [SLP] Support unary FNeg vectorization
Sanjay Patel via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Jun 24 10:39:06 PDT 2019
spatel added a comment.
> If I'm understanding the code correctly, I've added a small change to treat a unary FNeg as a generic FP operation. That's probably not so accurate though...
Is that any different than what we have today? Ie, there's no cost model specialization for 'fsub -0.0, X'?
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D63609/new/
https://reviews.llvm.org/D63609
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