[PATCH] D124368: [LoopInstSimplify] Ignore users in unreachable blocks. PR55072

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev added inline comments.


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Comment at: llvm/test/Transforms/LoopInstSimplify/pr55072.ll:39
 
 bb2:                                              ; preds = %bb2
   br label %bb2
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fhahn wrote:
> Those branches look like an artifact of `llvm-reduce`, where it fails to remove them. Are they needed?
https://github.com/llvm/llvm-project/commit/ab17873ee696dfbd6e7b10c5f78192f3990db970


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https://reviews.llvm.org/D124368