36   if (VRM) {  in createEmptyIntervalFrom()
37     VRM->setIsSplitFromReg(VReg, VRM->getOriginal(OldReg));  in createEmptyIntervalFrom()
45   if (VRM) {  in createFrom()
46     VRM->setIsSplitFromReg(VReg, VRM->getOriginal(OldReg));  in createFrom()
66     unsigned Original = VRM->getOriginal(getReg());  in scanRemattable()
266   if (VRM && MI->getOperand(0).isReg()) {  in eliminateDeadDef()
268     unsigned Original = VRM->getOriginal(Dest);  in eliminateDeadDef()
410     unsigned Original = VRM ? VRM->getOriginal(VReg) : 0;  in eliminateDeadDefs()
416         VRM->setIsSplitFromReg(SplitLI->reg, Original);  in eliminateDeadDefs()
428   if (VRM)  in MRI_NoteNewVirtualRegister()
429     VRM->grow();  in MRI_NoteNewVirtualRegister()
438   VirtRegAuxInfo VRAI(MF, LIS, VRM, Loops, MBFI);  in calculateRegClassAndHint()