545                             SmallVector<unsigned, 2> *KillRegs = NULL) {  in InvalidateKills()  argument
553     if (KillRegs)  in InvalidateKills()
554       KillRegs->push_back(Reg);  in InvalidateKills()
1620     SmallVector<unsigned, 2> KillRegs;  in SpillRegToStackSlot()  local
1621     InvalidateKills(*LastStore, TRI, RegKills, KillOps, &KillRegs);  in SpillRegToStackSlot()
1631       for (unsigned j = 0, ee = KillRegs.size(); j != ee; ++j) {  in SpillRegToStackSlot()
1633         if (InvalidateRegDef(PrevMII, *MII, KillRegs[j], HasOtherDef, TRI)) {  in SpillRegToStackSlot()
2512           SmallVector<unsigned, 2> KillRegs;  in RewriteMBB()  local
2513           InvalidateKills(MI, TRI, RegKills, KillOps, &KillRegs);  in RewriteMBB()
2514           if (MO.isDead() && !KillRegs.empty()) {  in RewriteMBB()
2516             assert(TRI->regsOverlap(KillRegs[0], MI.getOperand(0).getReg()));  in RewriteMBB()