349   for (const auto &VReg : YamlMF.VirtualRegisters) {  in initializeRegisterInfo()  local
350     const auto *RC = getRegClass(MF, VReg.Class.Value);  in initializeRegisterInfo()
352       return error(VReg.Class.SourceRange.Start,  in initializeRegisterInfo()
354                        VReg.Class.Value + "'");  in initializeRegisterInfo()
356     if (!PFS.VirtualRegisterSlots.insert(std::make_pair(VReg.ID.Value, Reg))  in initializeRegisterInfo()
358       return error(VReg.ID.SourceRange.Start,  in initializeRegisterInfo()
360                        Twine(VReg.ID.Value) + "'");  in initializeRegisterInfo()
361     if (!VReg.PreferredRegister.Value.empty()) {  in initializeRegisterInfo()
364                                       VReg.PreferredRegister.Value, PFS,  in initializeRegisterInfo()
366         return error(Error, VReg.PreferredRegister.SourceRange);  in initializeRegisterInfo()
377     unsigned VReg = 0;  in initializeRegisterInfo()  local
380               VReg, SM, MF, LiveIn.VirtualRegister.Value, PFS, IRSlots, Error))  in initializeRegisterInfo()
383     RegInfo.addLiveIn(Reg, VReg);  in initializeRegisterInfo()