Lines Matching defs:DefR

133     unsigned DefR = MI->getOperand(0).getReg();
135     if (!isIntReg(DefR, Is32))
139         IMap.erase(TRI->getSubReg(DefR, isub_lo));
140         IMap.erase(TRI->getSubReg(DefR, isub_hi));
142         IMap.erase(DefR);
150       setReg(TRI->getSubReg(DefR, isub_lo), VL, IMap);
151       setReg(TRI->getSubReg(DefR, isub_hi), VH, IMap);
153       setReg(DefR, Val, IMap);
234   unsigned DefR, SrcR;
239     DefR = MI->getOperand(0).getReg();
246     DefR = MI->getOperand(0).getReg();
253   if (DefR != SrcR)
258     auto DefI = BuildMI(B, MI, DL, HII->get(TargetOpcode::IMPLICIT_DEF), DefR);