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

[Brian Rzycki via Phabricator via llvm-commits]

brzycki added a comment.

This is much cleaner, I like this very much. Originally adding the method `recalculate()` was a compromise. With this change do we even need the public `recalculate()`method? Does it ever make sense to make a new entry BB that has zero successors?


Repository:
  rG LLVM Github Monorepo

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

https://reviews.llvm.org/D58187