1492   ExtendKind ExtKind = getExtendKind(DU.NarrowDef);  in getExtendedOperandRecurrence()  local
1493   if (!(ExtKind == ExtendKind::Sign && Op->IsNSW) &&  in getExtendedOperandRecurrence()
1494       !(ExtKind == ExtendKind::Zero && Op->IsNUW)) {  in getExtendedOperandRecurrence()
1495     ExtKind = ExtendKind::Unknown;  in getExtendedOperandRecurrence()
1503         ExtKind = ExtendKind::Sign;  in getExtendedOperandRecurrence()
1505         ExtKind = ExtendKind::Zero;  in getExtendedOperandRecurrence()
1511   if (ExtKind == ExtendKind::Sign)  in getExtendedOperandRecurrence()
1513   else if (ExtKind == ExtendKind::Zero)  in getExtendedOperandRecurrence()
1536   return {AddRec, ExtKind};  in getExtendedOperandRecurrence()
1557   ExtendKind ExtKind;  in getWideRecurrence()  local
1561       ExtKind = ExtendKind::Sign;  in getWideRecurrence()
1564       ExtKind = ExtendKind::Zero;  in getWideRecurrence()
1568     ExtKind = ExtendKind::Sign;  in getWideRecurrence()
1571     ExtKind = ExtendKind::Zero;  in getWideRecurrence()
1576   return {AddRec, ExtKind};  in getWideRecurrence()
1587   ExtendKind ExtKind = getExtendKind(DU.NarrowDef);  in truncateIVUse()  local
1591                           DU.NeverNegative || ExtKind == ExtendKind::Zero,  in truncateIVUse()
1592                           DU.NeverNegative || ExtKind == ExtendKind::Sign);  in truncateIVUse()
1678   ExtendKind ExtKind = getExtendKind(NarrowDef);  in widenWithVariantUse()  local
1679   bool CanSignExtend = ExtKind == ExtendKind::Sign && OBO->hasNoSignedWrap();  in widenWithVariantUse()
1680   bool CanZeroExtend = ExtKind == ExtendKind::Zero && OBO->hasNoUnsignedWrap();  in widenWithVariantUse()
1681   auto AnotherOpExtKind = ExtKind;  in widenWithVariantUse()
1710       if (ExtKind == ExtendKind::Zero && ICmpInst::isSigned(Pred))  in widenWithVariantUse()
1712       if (ExtKind == ExtendKind::Sign && ICmpInst::isUnsigned(Pred))  in widenWithVariantUse()
1717     if (ExtKind == ExtendKind::Sign)  in widenWithVariantUse()
1740     if (ExtKind != ExtendKind::Zero)  in widenWithVariantUse()
1784   ExtendKindMap[NarrowUse] = ExtKind;  in widenWithVariantUse()
1816       if (ExtKind == ExtendKind::Zero)  in widenWithVariantUse()