77   void populateThunk(MachineFunction &MF, unsigned Reg);
93 bool X86RetpolineThunks::runOnMachineFunction(MachineFunction &MF) {  in runOnMachineFunction()  argument
96   TM = &MF.getTarget();;  in runOnMachineFunction()
97   STI = &MF.getSubtarget<X86Subtarget>();  in runOnMachineFunction()
106   if (!MF.getName().startswith(ThunkNamePrefix)) {  in runOnMachineFunction()
139     assert(MF.getName() == "__llvm_retpoline_r11" &&  in runOnMachineFunction()
152     populateThunk(MF, X86::R11);  in runOnMachineFunction()
181     if (MF.getName() == EAXThunkName)  in runOnMachineFunction()
182       populateThunk(MF, X86::EAX);  in runOnMachineFunction()
183     else if (MF.getName() == ECXThunkName)  in runOnMachineFunction()
184       populateThunk(MF, X86::ECX);  in runOnMachineFunction()
185     else if (MF.getName() == EDXThunkName)  in runOnMachineFunction()
186       populateThunk(MF, X86::EDX);  in runOnMachineFunction()
187     else if (MF.getName() == EDIThunkName)  in runOnMachineFunction()
188       populateThunk(MF, X86::EDI);  in runOnMachineFunction()
223   MachineFunction &MF = MMI->getOrCreateMachineFunction(*F);  in createThunkFunction()  local
224   MachineBasicBlock *EntryMBB = MF.CreateMachineBasicBlock(Entry);  in createThunkFunction()
227   MF.insert(MF.end(), EntryMBB);  in createThunkFunction()
238 void X86RetpolineThunks::populateThunk(MachineFunction &MF,  in populateThunk()  argument
241   MF.getProperties().set(MachineFunctionProperties::Property::NoVRegs);  in populateThunk()
245   MachineBasicBlock *Entry = &MF.front();  in populateThunk()
247   while (MF.size() > 1)  in populateThunk()
248     MF.erase(std::next(MF.begin()));  in populateThunk()
250   MachineBasicBlock *CaptureSpec = MF.CreateMachineBasicBlock(Entry->getBasicBlock());  in populateThunk()
251   MachineBasicBlock *CallTarget = MF.CreateMachineBasicBlock(Entry->getBasicBlock());  in populateThunk()
252   MCSymbol *TargetSym = MF.getContext().createTempSymbol();  in populateThunk()
253   MF.push_back(CaptureSpec);  in populateThunk()
254   MF.push_back(CallTarget);  in populateThunk()
285   CallTarget->back().setPreInstrSymbol(MF, TargetSym);  in populateThunk()