105   for (MCRegister PhysReg : RegClassInfo.getOrder(MRI->getRegClass(Reg))) {  in processDef()  local
106     if (!MRI->isPhysRegUsed(PhysReg, /*SkipRegMaskTest=*/true) &&  in processDef()
107         Matrix->checkInterference(LI, PhysReg) == LiveRegMatrix::IK_Free) {  in processDef()
108       Matrix->assign(LI, PhysReg);  in processDef()
109       assert(PhysReg != 0);  in processDef()
132         Register PhysReg = VRM->getPhys(VirtReg);  in rewriteRegs()  local
135           PhysReg = TRI->getSubReg(PhysReg, SubReg);  in rewriteRegs()
139         MO.setReg(PhysReg);  in rewriteRegs()
150     const Register PhysReg = VRM->getPhys(Reg);  in rewriteRegs()  local
151     assert(PhysReg != 0);  in rewriteRegs()
153     MFI->reserveWWMRegister(PhysReg);  in rewriteRegs()