[PATCH] D62757: [X86] Mutate fceil/ffloor/ftrunc/fnearbyint/frint into X86ISD::RNDSCALE during PreProcessIselDAG to cut down on pattern permutations

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

I've no objection to this - what are you intending to do with the scalar versions? And where is the select code for the strict versions?


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  https://reviews.llvm.org/D62757/new/

https://reviews.llvm.org/D62757