[PATCH] D74975: [ARM][LowOverheadLoops] Iteration count IT blocks

[Sam Parker via Phabricator via llvm-commits]

samparker added a comment.

After thinking about your question some more, I realised that in that case, we'd also have to modify the IT block mask and I don't think there's an really easy way of doing that... so I made a change to not remove any of the killed instructions in the case where we have a modified, not dead, IT block.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D74975/new/

https://reviews.llvm.org/D74975