Lines Matching defs:VReg

167   /// Spill the given VReg.
168   void spillVReg(Register VReg, SmallVectorImpl<Register> &NewIntervals,
333       Register VReg = G.getNodeMetadata(NId).getVReg();
334       LiveInterval &LI = LIS.getInterval(VReg);
604     Register VReg = Worklist.back();
607     LiveInterval &VRegLI = LIS.getInterval(VReg);
617     const TargetRegisterClass *TRC = MRI.getRegClass(VReg);
654       spillVReg(VReg, NewVRegs, MF, LIS, VRM, VRegSpiller);
659     VRegAllowedMap[VReg.id()] = std::move(VRegAllowed);
663     auto VReg = KV.first;
666     if (LIS.getInterval(VReg).empty()) {
667       EmptyIntervalVRegs.insert(VReg);
668       VRegsToAlloc.erase(VReg);
683     G.getNodeMetadata(NId).setVReg(VReg);
686     G.getMetadata().setNodeIdForVReg(VReg, NId);
690 void RegAllocPBQP::spillVReg(Register VReg,
694   VRegsToAlloc.erase(VReg);
695   LiveRangeEdit LRE(&LIS.getInterval(VReg), NewIntervals, MF, LIS, &VRM,
701   LLVM_DEBUG(dbgs() << "VREG " << printReg(VReg, &TRI) << " -> SPILLED (Cost: "
734     Register VReg = G.getNodeMetadata(NId).getVReg();
739       LLVM_DEBUG(dbgs() << "VREG " << printReg(VReg, &TRI) << " -> "
742       VRM.assignVirt2Phys(VReg, PReg);
744       // Spill VReg. If this introduces new intervals we'll need another round
747       spillVReg(VReg, NewVRegs, MF, LIS, VRM, VRegSpiller);
894     Register VReg = G.getNodeMetadata(NId).getVReg();
895     const char *RegClassName = TRI->getRegClassName(MRI.getRegClass(VReg));
896     OS << NId << " (" << RegClassName << ':' << printReg(VReg, TRI) << ')';