Lines Matching refs:isUse

870   if (getOperand(OpIdx).isUse() && isRegTiedToDefOperand(OpIdx, &DefIdx))  in getRegClassConstraint()
897     if (!MO.isReg() || !MO.isUse())  in findRegisterUseOperandIdx()
929     if (MO.isUse())  in readsWritesVirtualRegister()
1011       if (i+1 >= e || !getOperand(i+1).isReg() || !getOperand(i+1).isUse())  in isRegTiedToUseOperand()
1028     if (MO.isReg() && MO.isUse() &&  in isRegTiedToUseOperand()
1045     if (!MO.isReg() || !MO.isUse() || MO.getReg() == 0)  in isRegTiedToDefOperand()
1079   if (!MO.isReg() || !MO.isUse())  in isRegTiedToDefOperand()
1094     if (MO.isReg() && MO.isUse())  in clearKillInfo()
1202     if (MO.isUse())  in isSafeToReMat()
1310     if (!MO.isReg() || MO.isUse())  in allDefsAreDead()
1571     if (!MO.isReg() || !MO.isUse() || MO.isUndef())  in addRegisterKilled()