[PATCH] D100486: [COST]Improve cost model for shuffles in SLP.

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

I hadn't been expecting you'd have to change the legalization implemention, at least not as an initial patch - can we not keep closer to the original SplitVecRes_VECTOR_SHUFFLE implementation?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D100486/new/

https://reviews.llvm.org/D100486