789 static bool notDifferentParent(const Value *O1, const Value *O2) {  in notDifferentParent()  argument
791   const Function *F1 = getParent(O1);  in notDifferentParent()
1482   const Value *O1 = getUnderlyingObject(V1, MaxLookupSearchDepth);  in aliasCheck()  local
1487   if (const ConstantPointerNull *CPN = dyn_cast<ConstantPointerNull>(O1))  in aliasCheck()
1494   if (O1 != O2) {  in aliasCheck()
1496     if (isIdentifiedObject(O1) && isIdentifiedObject(O2))  in aliasCheck()
1500     if ((isa<Constant>(O1) && isIdentifiedObject(O2) && !isa<Constant>(O2)) ||  in aliasCheck()
1501         (isa<Constant>(O2) && isIdentifiedObject(O1) && !isa<Constant>(O1)))  in aliasCheck()
1506     if ((isa<Argument>(O1) && isIdentifiedFunctionLocal(O2)) ||  in aliasCheck()
1507         (isa<Argument>(O2) && isIdentifiedFunctionLocal(O1)))  in aliasCheck()
1519     if (isEscapeSource(O1) &&  in aliasCheck()
1523         isNonEscapingLocalObject(O1, &AAQI.IsCapturedCache))  in aliasCheck()
1534           O1, getMinimalExtentFrom(*V2, V2Size, DL, NullIsValidLocation), DL,  in aliasCheck()
1581       aliasCheckRecursive(V1, V1Size, V2, V2Size, AAQI, O1, O2);  in aliasCheck()
1618     AAQueryInfo &AAQI, const Value *O1, const Value *O2) {  in aliasCheckRecursive()  argument
1620     AliasResult Result = aliasGEP(GV1, V1Size, V2, V2Size, O1, O2, AAQI);  in aliasCheckRecursive()
1624     AliasResult Result = aliasGEP(GV2, V2Size, V1, V1Size, O2, O1, AAQI);  in aliasCheckRecursive()
1651   if (O1 == O2) {  in aliasCheckRecursive()
1654         (isObjectSize(O1, V1Size.getValue(), DL, TLI, NullIsValidLocation) ||  in aliasCheckRecursive()