[PATCH] D155831: [LV][WIP] Lazy creation of BFI when required by cost model

[Florian Hahn via Phabricator via llvm-commits]

fhahn added a comment.

Just to make sure I understand the motivation for this: the goal is to only request BFI and PSI when the cost-model actually uses them to save compile time for cases which aren't vectorizable according to Legal for example?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D155831/new/

https://reviews.llvm.org/D155831