[PATCH] D46568: [SimplifyCFG] Fix a crash when folding PHIs

[Davide Italiano via Phabricator via llvm-commits]

davide added a comment.

Got it down to 350 lines ~ with your suggestion, but still I'm not happy if I look at the size
https://reviews.llvm.org/P8079


https://reviews.llvm.org/D46568