117   return MemoryLocation::UnknownSize;  in getObjectSize()
158   return ObjectSize != MemoryLocation::UnknownSize && ObjectSize < Size;  in isObjectSmallerThan()
165   return ObjectSize != MemoryLocation::UnknownSize && ObjectSize == Size;  in isObjectSize()
841   if (V1Size == MemoryLocation::UnknownSize ||  in aliasSameBasePointerGEPs()
842       V2Size == MemoryLocation::UnknownSize)  in aliasSameBasePointerGEPs()
986   if (ObjectAccessSize == MemoryLocation::UnknownSize || !GEPOp->isInBounds())  in isGEPBaseAtNegativeOffset()
1053         aliasCheck(UnderlyingV1, MemoryLocation::UnknownSize, AAMDNodes(),  in aliasGEP()
1054                    UnderlyingV2, MemoryLocation::UnknownSize, AAMDNodes());  in aliasGEP()
1112     if (V1Size == MemoryLocation::UnknownSize &&  in aliasGEP()
1113         V2Size == MemoryLocation::UnknownSize)  in aliasGEP()
1116     AliasResult R = aliasCheck(UnderlyingV1, MemoryLocation::UnknownSize,  in aliasGEP()
1146       if (V2Size != MemoryLocation::UnknownSize) {  in aliasGEP()
1160       if (V1Size != MemoryLocation::UnknownSize &&  in aliasGEP()
1161           V2Size != MemoryLocation::UnknownSize) {  in aliasGEP()
1211     if (V1Size != MemoryLocation::UnknownSize &&  in aliasGEP()
1212         V2Size != MemoryLocation::UnknownSize && ModOffset >= V2Size &&  in aliasGEP()
1362     PNSize = MemoryLocation::UnknownSize;  in aliasPHI()
1469   if ((V1Size != MemoryLocation::UnknownSize &&  in aliasCheck()
1471       (V2Size != MemoryLocation::UnknownSize &&  in aliasCheck()
1527     if ((V1Size != MemoryLocation::UnknownSize &&  in aliasCheck()
1529         (V2Size != MemoryLocation::UnknownSize &&  in aliasCheck()
1616   if (VarIndices.size() != 2 || V1Size == MemoryLocation::UnknownSize ||  in constantOffsetHeuristic()
1617       V2Size == MemoryLocation::UnknownSize)  in constantOffsetHeuristic()