Lines Matching refs:NeverNegative

1125     bool NeverNegative = false;  member
1128                    bool NeverNegative)  in NarrowIVDefUse()
1130           NeverNegative(NeverNegative) {}  in NarrowIVDefUse()
1501     if (DU.NeverNegative) {  in getExtendedOperandRecurrence()
1558   if (DU.NeverNegative) {  in getWideRecurrence()
1591                           DU.NeverNegative || ExtKind == ExtendKind::Zero,  in truncateIVUse()
1592                           DU.NeverNegative || ExtKind == ExtendKind::Sign);  in truncateIVUse()
1620   if (!DU.NeverNegative && IsSigned != CmpPreferredSign)  in widenLoopCompare()
1636     if (DU.NeverNegative && isa<SExtInst>(Op) && !Cmp->isSigned())  in widenLoopCompare()
1854       DU.NeverNegative || getExtendKind(DU.NarrowDef) == ExtendKind::Sign;  in widenIVUse()
1856       DU.NeverNegative || getExtendKind(DU.NarrowDef) == ExtendKind::Zero;  in widenIVUse()