96                       GetElementPtrInst *GEP, IRBuilder<> &Builder);
148   Value *foldGEP(GetElementPtrInst *GEP, Value *&Offsets, unsigned &Scale,
231   if (auto *GEP = dyn_cast<GetElementPtrInst>(Ptr)) {  in decomposePtr()  local
232     if (Value *V = decomposeGEP(Offsets, Ty, GEP, Builder)) {  in decomposePtr()
234           computeScale(GEP->getSourceElementType()->getPrimitiveSizeInBits(),  in decomposePtr()
256                                               GetElementPtrInst *GEP,  in decomposeGEP()  argument
258   if (!GEP) {  in decomposeGEP()
265   Value *GEPPtr = GEP->getPointerOperand();  in decomposeGEP()
266   Offsets = GEP->getOperand(1);  in decomposeGEP()
271   if (GEP->getNumOperands() != 2) {  in decomposeGEP()
276   Offsets = GEP->getOperand(1);  in decomposeGEP()
744   GetElementPtrInst *GEP = dyn_cast<GetElementPtrInst>(Ptr);  in tryCreateIncrementingGatScat()  local
746   Value *BasePtr = decomposeGEP(Offsets, Ty, GEP, Builder);  in tryCreateIncrementingGatScat()
756       computeScale(DL->getTypeSizeInBits(GEP->getOperand(0)->getType()),  in tryCreateIncrementingGatScat()
757                    DL->getTypeSizeInBits(GEP->getType()) /  in tryCreateIncrementingGatScat()
758                        cast<FixedVectorType>(GEP->getType())->getNumElements());  in tryCreateIncrementingGatScat()
762   if (GEP->hasOneUse()) {  in tryCreateIncrementingGatScat()
1188 Value *MVEGatherScatterLowering::foldGEP(GetElementPtrInst *GEP,  in foldGEP()  argument
1191   Value *GEPPtr = GEP->getPointerOperand();  in foldGEP()
1192   Offsets = GEP->getOperand(1);  in foldGEP()
1193   Scale = DL->getTypeAllocSize(GEP->getSourceElementType());  in foldGEP()
1196   if (GEP->getNumIndices() != 1 || !isa<Constant>(Offsets))  in foldGEP()
1204         Offsets, Scale, GEP->getOperand(1),  in foldGEP()
1205         DL->getTypeAllocSize(GEP->getSourceElementType()), Builder);  in foldGEP()
1216   GetElementPtrInst *GEP = dyn_cast<GetElementPtrInst>(Address);  in optimiseAddress()  local
1217   if (!GEP)  in optimiseAddress()
1220   if (GEP->hasOneUse() && isa<GetElementPtrInst>(GEP->getPointerOperand())) {  in optimiseAddress()
1221     IRBuilder<> Builder(GEP->getContext());  in optimiseAddress()
1222     Builder.SetInsertPoint(GEP);  in optimiseAddress()
1223     Builder.SetCurrentDebugLocation(GEP->getDebugLoc());  in optimiseAddress()
1226     Value *Base = foldGEP(GEP, Offsets, Scale, Builder);  in optimiseAddress()
1231     if (Offsets && Base && Base != GEP) {  in optimiseAddress()
1238           "gep.merged", GEP->getIterator());  in optimiseAddress()
1239       LLVM_DEBUG(dbgs() << "Folded GEP: " << *GEP  in optimiseAddress()
1241       GEP->replaceAllUsesWith(  in optimiseAddress()
1242           Builder.CreateBitCast(NewAddress, GEP->getType()));  in optimiseAddress()
1243       GEP = NewAddress;  in optimiseAddress()
1247   Changed |= optimiseOffsets(GEP->getOperand(1), GEP->getParent(), LI);  in optimiseAddress()