llvm dev - Aug 2015 - Missing pointer info update in DAGCombiner::visitAnd()?

Hi,

In SDValue DAGCombiner::visitAND(SDNode *N):

           // For big endian targets, we need to add an offset to the 
pointer
           // to load the correct bytes.  For little endian systems, we 
merely
           // need to read fewer bytes from the same pointer.
           if (DAG.getDataLayout().isBigEndian()) {
             unsigned LVTStoreBytes = LoadedVT.getStoreSize();
             unsigned EVTStoreBytes = ExtVT.getStoreSize();
             unsigned PtrOff = LVTStoreBytes - EVTStoreBytes;
             SDLoc DL(LN0);
             NewPtr = DAG.getNode(ISD::ADD, DL, PtrType,
                                  NewPtr, DAG.getConstant(PtrOff, DL, 
PtrType));
             Alignment = MinAlign(Alignment, PtrOff);
           }

           AddToWorklist(NewPtr.getNode());

           SDValue Load              DAG.getExtLoad(ISD::ZEXTLOAD, SDLoc(LN0),
LoadResultTy,
                            LN0->getChain(), NewPtr,
                            LN0->getPointerInfo(),
                            ExtVT, LN0->isVolatile(),
LN0->isNonTemporal(),
                            LN0->isInvariant(), Alignment, 
LN0->getAAInfo());

In the big endian case where we add 'PtrOff' bytes to the pointer with 
an 'ADD', shouldn't we then also update the pointer info in the new 
'ZEXTLOAD' with

LN0->getPointerInfo().getWithOffset(PtrOff)

rather than just using the old pointer info?

Regards,
Mikael