[PATCH] D16403: Add scope information to CFG

[Artem Dergachev via Phabricator via cfe-commits]

NoQ added a comment.

@szepet: so i see that `LoopExit` goes in the beginning of the cleanup block after the loop, while various `ScopeEnd`s go after the `LoopExit`. Would loop unrolling be significantly broken if you simply subscribe to `ScopeEnd` instead of `LoopExit` and avoid cleaning up the loop state until destructors are processed? I might not be remembering correctly - is `LoopExit` only used for cleanup, or do we have more work to be done here?


Repository:
  rL LLVM

https://reviews.llvm.org/D16403