Lines Matching refs:OverflowResult

644 static OverflowResult checkOverflow(FlattenInfo &FI, DominatorTree *DT,  in checkOverflow()
651     return OverflowResult::NeverOverflows;  in checkOverflow()
655   OverflowResult OR = computeOverflowForUnsignedMul(  in checkOverflow()
659   if (OR != OverflowResult::MayOverflow)  in checkOverflow()
691         return OverflowResult::NeverOverflows;  in checkOverflow()
695           return OverflowResult::NeverOverflows;  in checkOverflow()
698   return OverflowResult::MayOverflow;  in checkOverflow()
943   OverflowResult OR = checkOverflow(FI, DT, AC);  in FlattenLoopPair()
944   if (OR == OverflowResult::AlwaysOverflowsHigh ||  in FlattenLoopPair()
945       OR == OverflowResult::AlwaysOverflowsLow) {  in FlattenLoopPair()
948   } else if (OR == OverflowResult::MayOverflow) {  in FlattenLoopPair()