Lines Matching defs:VirtReg

112 bool VirtRegMap::hasPreferredPhys(Register VirtReg) const {
113   Register Hint = MRI->getSimpleHint(VirtReg);
118   return Register(getPhys(VirtReg)) == Hint;
121 bool VirtRegMap::hasKnownPreference(Register VirtReg) const {
122   std::pair<unsigned, Register> Hint = MRI->getRegAllocationHint(VirtReg);
368     Register VirtReg = Register::index2VirtReg(Idx);
369     if (MRI->reg_nodbg_empty(VirtReg))
371     LiveInterval &LI = LIS->getInterval(VirtReg);
376     MCRegister PhysReg = VRM->getPhys(VirtReg);
612         Register VirtReg = MO.getReg();
613         MCRegister PhysReg = VRM->getPhys(VirtReg);
628           if (NoSubRegLiveness || !MRI->shouldTrackSubRegLiveness(VirtReg)) {
653                 const LiveInterval &LI = LIS->getInterval(VirtReg);
663                   if (!TRI->getCoveringSubRegIndexes(MRI->getRegClass(VirtReg),