[PATCH] D53588: [hot-cold-split] split more than a cold region per function

[Vedant Kumar via Phabricator via llvm-commits]

vsk added a comment.

@sebpop are you interested in rebasing this on the new cold block propagation code? If not, I'd be happy to give it a try. Is the main challenge in teaching CodeExtractor to update the DT and PDT?


https://reviews.llvm.org/D53588