[PATCH] D110060: [LoopBoundSplit] Handle the case in which exiting block is loop header

[JinGu Kang via Phabricator via llvm-commits]

jaykang10 created this revision.
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If exiting block is loop header, `phi node` could be AddRecValue. Handle the case.


https://reviews.llvm.org/D110060

Files:
  llvm/lib/Transforms/Scalar/LoopBoundSplit.cpp
  llvm/test/Transforms/LoopBoundSplit/bug-loop-bound-split-phi-in-exit-block.ll
  llvm/test/Transforms/LoopBoundSplit/bug51866.ll

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