Lines Matching refs:Defs
799 SmallSet<unsigned, 2> Defs;
808 Defs.insert(MOReg);
822 while (End->isCopy() && Defs.count(End->getOperand(1).getReg())) {
823 Defs.insert(End->getOperand(0).getReg());
854 if (!MO.isDead() && Defs.count(MOReg))
860 if (Defs.count(MOReg))
984 SmallSet<unsigned, 2> Defs;
1003 Defs.insert(MOReg);
1033 if (Defs.count(MOReg))
1057 Defs.erase(MOReg);