44   return isValid() && (!Write || Write->isExecuted());  in hasKnownWriteBackCycle()
48   assert(isValid() && "Invalid null WriteState found!");  in isWriteZero()
130     for (MCSubRegIterator I(RegID, &MRI); I.isValid(); ++I) {  in onInstructionExecuted()
139     for (MCSuperRegIterator I(RegID, &MRI); I.isValid(); ++I) {  in onInstructionExecuted()
185       for (MCSubRegIterator I(Reg, &MRI); I.isValid(); ++I) {  in addRegisterFile()
285   for (MCSubRegIterator I(ZeroRegisterID, &MRI); I.isValid(); ++I)  in addRegisterWrite()
294     for (MCSubRegIterator I(RegID, &MRI); I.isValid(); ++I) {  in addRegisterWrite()
309   for (MCSuperRegIterator I(RegID, &MRI); I.isValid(); ++I) {  in addRegisterWrite()
355   for (MCSubRegIterator I(RegID, &MRI); I.isValid(); ++I) {  in removeRegisterWrite()
364   for (MCSuperRegIterator I(RegID, &MRI); I.isValid(); ++I) {  in removeRegisterWrite()
462     for (MCSubRegIterator I(AliasReg, &MRI); I.isValid(); ++I)  in tryEliminateMoveOrSwap()
520   for (MCSubRegIterator I(RegID, &MRI); I.isValid(); ++I) {  in collectWrites()
572       if (Hazard.isValid())  in checkRAWHazards()
698   if (isValid())  in dump()