[PATCH] D58187: Teach DTU to recalculate DT/PDT automatically when EntryBB is changed

[Jakub Kuderski via Phabricator via llvm-commits]

kuhar added a comment.

I believe that a real fix would be to always create a virtual root in DomTree and support fast rerooting, but that requires much more implementation and testing effort.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D58187/new/

https://reviews.llvm.org/D58187