[PATCH] D153638: [CodeGenPrepare][NFC] Update the dominator tree instead of rebuilding it

[Momchil Velikov via Phabricator via llvm-commits]

chill added a comment.

I couldn't so far reproduce it (basic config with assertions and expensive checks).
Maybe `llvm::make_early_inc_range(F)`  fails because of non-finalised deletion of blocks ... I'll keep on digging.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D153638/new/

https://reviews.llvm.org/D153638