5490                     const Variable *OffsetReg, int16_t OffsetRegShAmt,  in dumpAddressOpt()  argument
5506   if (OffsetReg)  in dumpAddressOpt()
5507     OffsetReg->dump(Func);  in dumpAddressOpt()
5566                             Variable **OffsetReg, int32_t OffsetRegShamt,  in matchCombinedBaseIndex()  argument
5572   if (*OffsetReg != nullptr)  in matchCombinedBaseIndex()
5598   *OffsetReg = Var2;  in matchCombinedBaseIndex()
5605                            Variable **OffsetReg, OperandARM32::ShiftKind *Kind,  in matchShiftedOffsetReg()  argument
5614   if (*OffsetReg == nullptr)  in matchShiftedOffsetReg()
5616   auto *IndexInst = VMetadata->getSingleDefinition(*OffsetReg);  in matchShiftedOffsetReg()
5619   assert(!VMetadata->isMultiDef(*OffsetReg));  in matchShiftedOffsetReg()
5683   *OffsetReg = Var;  in matchShiftedOffsetReg()
5767   Variable *OffsetReg = nullptr;  in formAddressingMode()  local
5804       dumpAddressOpt(Func, BaseVar, OffsetImm, OffsetReg, OffsetRegShamt,  in formAddressingMode()
5814         matchAssign(VMetadata, &OffsetReg, &OffsetImm, &Reason)) {  in formAddressingMode()
5818     if (CanHaveIndex && matchCombinedBaseIndex(VMetadata, &BaseVar, &OffsetReg,  in formAddressingMode()
5824       if (matchShiftedOffsetReg(VMetadata, &OffsetReg, &ShiftKind,  in formAddressingMode()
5832         std::swap(BaseVar, OffsetReg);  in formAddressingMode()
5864         OffsetReg != nullptr) {  in formAddressingMode()
5865       if (OffsetReg == nullptr) {  in formAddressingMode()
5892   assert(OffsetImm == 0 || OffsetReg == nullptr);  in formAddressingMode()
5893   assert(OffsetReg == nullptr || CanHaveIndex);  in formAddressingMode()
5897   if (OffsetReg != nullptr) {  in formAddressingMode()
5899     Context.insert<InstAssign>(OffsetR, OffsetReg);  in formAddressingMode()