[PATCH] D142115: [ValueTracking] Take poison-generating metadata into account (PR59888)

[Nikita Popov via Phabricator via llvm-commits]

nikic added inline comments.


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Comment at: llvm/test/Transforms/InstCombine/ispow2.ll:921
-; CHECK-NEXT:    [[R:%.*]] = or i1 [[ISZERO]], [[CMP]]
-; CHECK-NEXT:    ret i1 [[R]]
 ;
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As a side note, we are missing the "select value equivalence" class folds for and/or.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142115/new/

https://reviews.llvm.org/D142115