Lines Matching defs:RegMO

60     const TargetRegisterClass &RegClass, MachineOperand &RegMO) {
61   Register Reg = RegMO.getReg();
78     if (RegMO.isUse()) {
83       assert(RegMO.isDef() && "Must be a definition");
89       Observer->changingInstr(*RegMO.getParent());
91     RegMO.setReg(ConstrainedReg);
93       Observer->changedInstr(*RegMO.getParent());
97       if (!RegMO.isDef()) {
112     MachineOperand &RegMO, unsigned OpIdx) {
113   Register Reg = RegMO.getReg();
129             OpRC, TRI.getConstrainedRegClassForOperand(RegMO, MRI)))
136     assert((!isTargetSpecificOpcode(II.getOpcode()) || RegMO.isUse()) &&
152                                   RegMO);