Lines Matching defs:VReg

166   /// Spill the given VReg.
167   void spillVReg(Register VReg, SmallVectorImpl<Register> &NewIntervals,
332       Register VReg = G.getNodeMetadata(NId).getVReg();
333       LiveInterval &LI = LIS.getInterval(VReg);
603     Register VReg = Worklist.back();
606     LiveInterval &VRegLI = LIS.getInterval(VReg);
616     const TargetRegisterClass *TRC = MRI.getRegClass(VReg);
653       spillVReg(VReg, NewVRegs, MF, LIS, VRM, VRegSpiller);
658     VRegAllowedMap[VReg.id()] = std::move(VRegAllowed);
662     auto VReg = KV.first;
665     if (LIS.getInterval(VReg).empty()) {
666       EmptyIntervalVRegs.insert(VReg);
667       VRegsToAlloc.erase(VReg);
682     G.getNodeMetadata(NId).setVReg(VReg);
685     G.getMetadata().setNodeIdForVReg(VReg, NId);
689 void RegAllocPBQP::spillVReg(Register VReg,
693   VRegsToAlloc.erase(VReg);
694   LiveRangeEdit LRE(&LIS.getInterval(VReg), NewIntervals, MF, LIS, &VRM,
700   LLVM_DEBUG(dbgs() << "VREG " << printReg(VReg, &TRI) << " -> SPILLED (Cost: "
733     Register VReg = G.getNodeMetadata(NId).getVReg();
738       LLVM_DEBUG(dbgs() << "VREG " << printReg(VReg, &TRI) << " -> "
741       VRM.assignVirt2Phys(VReg, PReg);
743       // Spill VReg. If this introduces new intervals we'll need another round
746       spillVReg(VReg, NewVRegs, MF, LIS, VRM, VRegSpiller);
896     Register VReg = G.getNodeMetadata(NId).getVReg();
897     const char *RegClassName = TRI->getRegClassName(MRI.getRegClass(VReg));
898     OS << NId << " (" << RegClassName << ':' << printReg(VReg, TRI) << ')';