[PATCH] D29705: Fix PR 24415 (at least), by making our post-dominator tree behavior sane.

[Davide Italiano via Phabricator via llvm-commits]

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

The Domtree changes look good to me but I can't comment on `StructurizeCFG`


https://reviews.llvm.org/D29705