129   void stackifyVReg(MachineRegisterInfo &MRI, unsigned VReg) {  in stackifyVReg()  argument
130     assert(MRI.getUniqueVRegDef(VReg));  in stackifyVReg()
131     auto I = Register::virtReg2Index(VReg);  in stackifyVReg()
136   void unstackifyVReg(unsigned VReg) {  in unstackifyVReg()  argument
137     auto I = Register::virtReg2Index(VReg);  in unstackifyVReg()
141   bool isVRegStackified(unsigned VReg) const {  in isVRegStackified()  argument
142     auto I = Register::virtReg2Index(VReg);  in isVRegStackified()
149   void setWAReg(unsigned VReg, unsigned WAReg) {  in setWAReg()  argument
151     auto I = Register::virtReg2Index(VReg);  in setWAReg()
155   unsigned getWAReg(unsigned VReg) const {  in getWAReg()  argument
156     auto I = Register::virtReg2Index(VReg);  in getWAReg()