[PATCH] D70939: [LoopUtils] Add an utility to delete dead loop nest.

[Michael Kruse via Phabricator via llvm-commits]

Meinersbur added a comment.

I slightly tend towards @bmahjour's suggestion, for convenience of the user.

Since `deleteDeadLoop` also deletes all its interior already, what is missing to be correct for nested loops as well? Even `SCEV->forgetLoop` seems to considered nested loops.


Repository:
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  https://reviews.llvm.org/D70939/new/

https://reviews.llvm.org/D70939