Lines Matching refs:UseIdx
1165 /// tieOperands - Mark operands at DefIdx and UseIdx as tied to each other.
1177 void MachineInstr::tieOperands(unsigned DefIdx, unsigned UseIdx) {
1179 MachineOperand &UseMO = getOperand(UseIdx);
1181 assert(UseMO.isUse() && "UseIdx must be a use operand");
1195 // UseIdx can be out of range, we'll search for it in findTiedOperandIdx().
1196 DefMO.TiedTo = std::min(UseIdx + 1, TiedMax);
