[PATCH] D75981: [LV] Allow large RT checks, if they are a fraction of the scalar cost.

[Florian Hahn via Phabricator via llvm-commits]

fhahn updated this revision to Diff 371089.
fhahn added a comment.

Unfortunately I do not have the bandwidth to get this unstuck at the moment. So I'm going to strip off the heuristics change and just keep the changes that set up the last bits of the infrastructure.

Also updates getCost to use InstructionCost instead of unsigned.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75981/new/

https://reviews.llvm.org/D75981

Files:
  llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp

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