92     bool hasPhys(unsigned virtReg) const {  in hasPhys()  argument
93       return getPhys(virtReg) != NO_PHYS_REG;  in hasPhys()
98     unsigned getPhys(unsigned virtReg) const {  in getPhys()  argument
99       assert(TargetRegisterInfo::isVirtualRegister(virtReg));  in getPhys()
100       return Virt2PhysMap[virtReg];  in getPhys()
105     void assignVirt2Phys(unsigned virtReg, unsigned physReg) {  in assignVirt2Phys()  argument
106       assert(TargetRegisterInfo::isVirtualRegister(virtReg) &&  in assignVirt2Phys()
108       assert(Virt2PhysMap[virtReg] == NO_PHYS_REG &&  in assignVirt2Phys()
111       Virt2PhysMap[virtReg] = physReg;  in assignVirt2Phys()
116     void clearVirt(unsigned virtReg) {  in clearVirt()  argument
117       assert(TargetRegisterInfo::isVirtualRegister(virtReg));  in clearVirt()
118       assert(Virt2PhysMap[virtReg] != NO_PHYS_REG &&  in clearVirt()
120       Virt2PhysMap[virtReg] = NO_PHYS_REG;  in clearVirt()
138     void setIsSplitFromReg(unsigned virtReg, unsigned SReg) {  in setIsSplitFromReg()  argument
139       Virt2SplitMap[virtReg] = SReg;  in setIsSplitFromReg()
143     unsigned getPreSplitReg(unsigned virtReg) const {  in getPreSplitReg()  argument
144       return Virt2SplitMap[virtReg];  in getPreSplitReg()
158     bool isAssignedReg(unsigned virtReg) const {  in isAssignedReg()  argument
159       if (getStackSlot(virtReg) == NO_STACK_SLOT)  in isAssignedReg()
163       return (Virt2SplitMap[virtReg] && Virt2PhysMap[virtReg] != NO_PHYS_REG);  in isAssignedReg()
168     int getStackSlot(unsigned virtReg) const {  in getStackSlot()  argument
169       assert(TargetRegisterInfo::isVirtualRegister(virtReg));  in getStackSlot()
170       return Virt2StackSlotMap[virtReg];  in getStackSlot()
175     int assignVirt2StackSlot(unsigned virtReg);
178     void assignVirt2StackSlot(unsigned virtReg, int frameIndex);