[PATCH] D64197: [HardwareLoops] NFC - move hardware loop checking code to isHardwareLoopProfitable()

[Steven Wu via Phabricator via llvm-commits]

steven_wu added a comment.

This added an extra dependency from Analysis -> TransformUtils. I don't think this dependency is a good idea, so is adding preheader in analysis pass.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D64197/new/

https://reviews.llvm.org/D64197