91     if (isDef())  in substPhysReg()
126   if (isDef())  in isRenamable()
220 void MachineOperand::ChangeToRegister(unsigned Reg, bool isDef, bool isImp,  in ChangeToRegister()  argument
233   assert(!(isDead && !isDef) && "Dead flag on non-def");  in ChangeToRegister()
234   assert(!(isKill && isDef) && "Kill flag on def");  in ChangeToRegister()
238   IsDef = isDef;  in ChangeToRegister()
268     return getReg() == Other.getReg() && isDef() == Other.isDef() &&  in isIdenticalTo()
332     return hash_combine(MO.getType(), MO.getReg(), MO.getSubReg(), MO.isDef());  in hash_value()
738       OS << (isDef() ? "implicit-def " : "implicit ");  in print()
739     else if (PrintDef && isDef())  in print()
783     if (ShouldPrintRegisterTies && isTied() && !isDef())  in print()