[PATCH] D96600: [TTI] Unify FavorPostInc and FavorBackedgeIndex into getAddressingMode

[Dave Green via Phabricator via llvm-commits]

dmgreen accepted this revision.
dmgreen added a comment.
This revision is now accepted and ready to land.

That sounds OK. Like I said if you want to do any amount of processing in getPreferredAddressingMode then it probably needs to be caching the result. Cost::RateRegister is called a lot of times for some loops.


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  https://reviews.llvm.org/D96600/new/

https://reviews.llvm.org/D96600