Lines Matching refs:OverflowResult

637 static OverflowResult checkOverflow(FlattenInfo &FI, DominatorTree *DT,  in checkOverflow()
644     return OverflowResult::NeverOverflows;  in checkOverflow()
648   OverflowResult OR = computeOverflowForUnsignedMul(  in checkOverflow()
652   if (OR != OverflowResult::MayOverflow)  in checkOverflow()
684         return OverflowResult::NeverOverflows;  in checkOverflow()
688           return OverflowResult::NeverOverflows;  in checkOverflow()
691   return OverflowResult::MayOverflow;  in checkOverflow()
930   OverflowResult OR = checkOverflow(FI, DT, AC);  in FlattenLoopPair()
931   if (OR == OverflowResult::AlwaysOverflowsHigh ||  in FlattenLoopPair()
932       OR == OverflowResult::AlwaysOverflowsLow) {  in FlattenLoopPair()
935   } else if (OR == OverflowResult::MayOverflow) {  in FlattenLoopPair()