[PATCH] D87293: [GVN] Fix undef incoming value for phi node when new loop exit block created.

[weiwei via Phabricator via llvm-commits]

wwei updated this revision to Diff 296906.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D87293/new/

https://reviews.llvm.org/D87293

Files:
  llvm/lib/Transforms/Scalar/GVN.cpp
  llvm/test/Transforms/GVN/pr47462.ll

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