[PATCH] D81375: [InstCombine] Simplify boolean Phis with const inputs using CFG

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev updated this revision to Diff 270727.
mkazantsev edited the summary of this revision.
mkazantsev added a comment.

Fixed underlying bug, limited transform for branch/ret arguments only (yet it might be expanded further).


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D81375/new/

https://reviews.llvm.org/D81375

Files:
  llvm/include/llvm/IR/Dominators.h
  llvm/lib/IR/Dominators.cpp
  llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
  llvm/test/Transforms/InstCombine/branch.ll
  llvm/test/Transforms/InstCombine/simple_phi_condition.ll

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