Lines Matching defs:DefMO
1400 MachineOperand &DefMO = getOperand(DefIdx);
1402 assert(DefMO.isDef() && "DefIdx must be a def operand");
1404 assert(!DefMO.isTied() && "Def is already tied to another use");
1418 DefMO.TiedTo = std::min(UseIdx + 1, TiedMax);
