[PATCH] D92754: [LoopIdiom] 'left-shift until bittest' idiom: support rewriting loop as countable, allow extra cruft

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

In D92754#2470305 <https://reviews.llvm.org/D92754#2470305>, @craig.topper wrote:

> LGTM

Alright, thank you for the review!

I'll followup with teaching it about right-shifts,
and see if the other loop-idiom patterns can also be relaxed in this way.


Repository:
  rG LLVM Github Monorepo

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