Lines Matching defs:VirtReg

590   /// Find the EC leader for VirtReg or null.
591   UserValue *lookupVirtReg(Register VirtReg);
659   void mapVirtReg(Register VirtReg, UserValue *EC);
788 void LDVImpl::mapVirtReg(Register VirtReg, UserValue *EC) {
789   assert(VirtReg.isVirtual() && "Only map VirtRegs");
790   UserValue *&Leader = virtRegToEqClass[VirtReg];
794 UserValue *LDVImpl::lookupVirtReg(Register VirtReg) {
795   if (UserValue *UV = virtRegToEqClass.lookup(VirtReg))
1531       Register VirtReg = Loc.getReg();
1532       if (VRM.isAssignedReg(VirtReg) &&
1533           Register::isPhysicalRegister(VRM.getPhys(VirtReg))) {
1537         Loc.substPhysReg(VRM.getPhys(VirtReg), TRI);
1538       } else if (VRM.getStackSlot(VirtReg) != VirtRegMap::NO_STACK_SLOT) {
1542         const TargetRegisterClass *TRC = MRI.getRegClass(VirtReg);
1549         Loc = MachineOperand::CreateFI(VRM.getStackSlot(VirtReg));