[PATCH] D37902: [CodeExtractor] Fix multiple bugs under certain shape of extracted region

[Daniel Berlin via Phabricator via llvm-commits]

dberlin added a comment.

Please don't update it manually.
Pretty much every manual update LLVM does has been proven incorrect over time.  
Please just express the added/removed edges if you have to.
If you are cutting out a region, this should not be difficult.


https://reviews.llvm.org/D37902