270   explicit FPOStateMachine(const FPOData *FPO) : FPO(FPO) {}  in FPOStateMachine()
272   const FPOData *FPO = nullptr;  member
314   if (Label == FPO->Begin)  in emitFrameDataRecord()
373   OS.emitAbsoluteSymbolDiff(Label, FPO->Begin, 4); // RvaStart  in emitFrameDataRecord()
374   OS.emitAbsoluteSymbolDiff(FPO->End, Label, 4);   // CodeSize  in emitFrameDataRecord()
376   OS.emitInt32(FPO->ParamsSize);  in emitFrameDataRecord()
379   OS.emitAbsoluteSymbolDiff(FPO->PrologueEnd, Label, 2);  in emitFrameDataRecord()
395   const FPOData *FPO = I->second.get();  in emitFPOData()  local
396   assert(FPO->Begin && FPO->End && FPO->PrologueEnd && "missing FPO label");  in emitFPOData()
406   OS.emitValue(MCSymbolRefExpr::create(FPO->Function,  in emitFPOData()
411   FPOStateMachine FSM(FPO);  in emitFPOData()
413   FSM.emitFrameDataRecord(OS, FPO->Begin);  in emitFPOData()
414   for (const FPOInstruction &Inst : FPO->Instructions) {  in emitFPOData()