110   void calculateOutgoingCFAInfo(MBBCFAInfo &MBBInfo);
113   void updateSuccCFAInfo(MBBCFAInfo &MBBInfo);
158     MBBCFAInfo &MBBInfo = MBBVector[MBB.getNumber()];  in calculateCFAInfo()  local
159     MBBInfo.MBB = &MBB;  in calculateCFAInfo()
160     MBBInfo.IncomingCFAOffset = InitialOffset;  in calculateCFAInfo()
161     MBBInfo.OutgoingCFAOffset = InitialOffset;  in calculateCFAInfo()
162     MBBInfo.IncomingCFARegister = InitialRegister;  in calculateCFAInfo()
163     MBBInfo.OutgoingCFARegister = InitialRegister;  in calculateCFAInfo()
164     MBBInfo.IncomingCSRSaved.resize(NumRegs);  in calculateCFAInfo()
165     MBBInfo.OutgoingCSRSaved.resize(NumRegs);  in calculateCFAInfo()
176 void CFIInstrInserter::calculateOutgoingCFAInfo(MBBCFAInfo &MBBInfo) {  in calculateOutgoingCFAInfo()  argument
178   int64_t SetOffset = MBBInfo.IncomingCFAOffset;  in calculateOutgoingCFAInfo()
180   unsigned SetRegister = MBBInfo.IncomingCFARegister;  in calculateOutgoingCFAInfo()
181   MachineFunction *MF = MBBInfo.MBB->getParent();  in calculateOutgoingCFAInfo()
188   for (MachineInstr &MI : *MBBInfo.MBB) {  in calculateOutgoingCFAInfo()
267   MBBInfo.Processed = true;  in calculateOutgoingCFAInfo()
270   MBBInfo.OutgoingCFAOffset = SetOffset;  in calculateOutgoingCFAInfo()
271   MBBInfo.OutgoingCFARegister = SetRegister;  in calculateOutgoingCFAInfo()
275                    MBBInfo.OutgoingCSRSaved, MBBInfo.IncomingCSRSaved, CSRSaved,  in calculateOutgoingCFAInfo()
279 void CFIInstrInserter::updateSuccCFAInfo(MBBCFAInfo &MBBInfo) {  in updateSuccCFAInfo()  argument
281   Stack.push_back(MBBInfo.MBB);  in updateSuccCFAInfo()
309     const MBBCFAInfo &MBBInfo = MBBVector[MBB.getNumber()];  in insertCFIInstrs()  local
310     auto MBBI = MBBInfo.MBB->begin();  in insertCFIInstrs()
311     DebugLoc DL = MBBInfo.MBB->findDebugLoc(MBBI);  in insertCFIInstrs()
317     if ((PrevMBBInfo->OutgoingCFAOffset != MBBInfo.IncomingCFAOffset &&  in insertCFIInstrs()
318          PrevMBBInfo->OutgoingCFARegister != MBBInfo.IncomingCFARegister) ||  in insertCFIInstrs()
325           nullptr, MBBInfo.IncomingCFARegister, getCorrectCFAOffset(&MBB)));  in insertCFIInstrs()
326       BuildMI(*MBBInfo.MBB, MBBI, DL, TII->get(TargetOpcode::CFI_INSTRUCTION))  in insertCFIInstrs()
329     } else if (PrevMBBInfo->OutgoingCFAOffset != MBBInfo.IncomingCFAOffset) {  in insertCFIInstrs()
335       BuildMI(*MBBInfo.MBB, MBBI, DL, TII->get(TargetOpcode::CFI_INSTRUCTION))  in insertCFIInstrs()
339                MBBInfo.IncomingCFARegister) {  in insertCFIInstrs()
342               nullptr, MBBInfo.IncomingCFARegister));  in insertCFIInstrs()
343       BuildMI(*MBBInfo.MBB, MBBI, DL, TII->get(TargetOpcode::CFI_INSTRUCTION))  in insertCFIInstrs()
350           *MBBInfo.MBB, MBBI);  in insertCFIInstrs()
352       PrevMBBInfo = &MBBInfo;  in insertCFIInstrs()
357                      PrevMBBInfo->OutgoingCSRSaved, MBBInfo.IncomingCSRSaved);  in insertCFIInstrs()
361       BuildMI(*MBBInfo.MBB, MBBI, DL, TII->get(TargetOpcode::CFI_INSTRUCTION))  in insertCFIInstrs()
367                      MBBInfo.IncomingCSRSaved, PrevMBBInfo->OutgoingCSRSaved);  in insertCFIInstrs()
382       BuildMI(*MBBInfo.MBB, MBBI, DL, TII->get(TargetOpcode::CFI_INSTRUCTION))  in insertCFIInstrs()
387     PrevMBBInfo = &MBBInfo;  in insertCFIInstrs()