Searched refs:MaybePoison (Results 1 – 1 of 1) sorted by relevance
4105 SmallPtrSet<const SCEVUnknown *, 4> MaybePoison; member4116 MaybePoison.insert(SU); in follow()4135 if (PC1.MaybePoison.empty()) in impliesPoison()4146 return llvm::set_is_subset(PC1.MaybePoison, PC2.MaybePoison); in impliesPoison()4153 for (const SCEVUnknown *SU : PC.MaybePoison) in getPoisonGeneratingValues()7330 return PC.MaybePoison.empty(); in isGuaranteedNotToBePoison()