[PATCH] D30873: Make PredIteratorCache size() logically const. Do not require copying predecessors to get size.

[Davide Italiano via Phabricator via llvm-commits]

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

LGTM. I personally like your plan of removing the cache altogether supported by benchmarks.


https://reviews.llvm.org/D30873