35   Register VReg = MRI.createVirtualRegister(MRI.getRegClass(OldReg));  in createEmptyIntervalFrom()  local
37     VRM->setIsSplitFromReg(VReg, VRM->getOriginal(OldReg));  in createEmptyIntervalFrom()
39   LiveInterval &LI = LIS.createEmptyInterval(VReg);  in createEmptyIntervalFrom()
55   Register VReg = MRI.createVirtualRegister(MRI.getRegClass(OldReg));  in createFrom()  local
57     VRM->setIsSplitFromReg(VReg, VRM->getOriginal(OldReg));  in createFrom()
66     LIS.getInterval(VReg).markNotSpillable();  in createFrom()
67   return VReg;  in createFrom()
442     unsigned VReg = LI->reg();  in eliminateDeadDefs()  local
444       TheDelegate->LRE_WillShrinkVirtReg(VReg);  in eliminateDeadDefs()
452     if (llvm::is_contained(RegsBeingSpilled, VReg))  in eliminateDeadDefs()
462     Register Original = VRM ? VRM->getOriginal(VReg) : Register();  in eliminateDeadDefs()
467       if (Original != VReg && Original != 0)  in eliminateDeadDefs()
470         TheDelegate->LRE_DidCloneVirtReg(SplitLI->reg(), VReg);  in eliminateDeadDefs()
478 LiveRangeEdit::MRI_NoteNewVirtualRegister(Register VReg) {  in MRI_NoteNewVirtualRegister()  argument
482   NewRegs.push_back(VReg);  in MRI_NoteNewVirtualRegister()