[PATCH] D58231: [LICM] Support of widenable condition guards in LICM

[Philip Reames via Phabricator via llvm-commits]

reames added a comment.

Does the existing code successfully hoist the widenable_condition call itself out of the loop?  If not, splitting out specifically that part of the transform would be well called for and necessary for unswitch to make progress.  If it does, then the patch as written includes redundant handling which should be removed.


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  https://reviews.llvm.org/D58231/new/

https://reviews.llvm.org/D58231