[PATCH] D104618: [LoopDeletion] Exploit undef when symbolically executing 1st iteration

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev updated this revision to Diff 353553.
mkazantsev edited the summary of this revision.
mkazantsev added a comment.

Split out 1st part only.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D104618/new/

https://reviews.llvm.org/D104618

Files:
  llvm/lib/Transforms/Scalar/LoopDeletion.cpp
  llvm/test/Transforms/LoopDeletion/eval_first_iteration.ll

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