59   for (; PSetI.isValid(); ++PSetI)  in increaseSetPressure()
73   for (; PSetI.isValid(); ++PSetI) {  in decreaseSetPressure()
129     if (!Change.isValid())  in dump()
163   for (; PSetI.isValid(); ++PSetI) {  in increaseRegPressure()
297     return static_cast<IntervalPressure&>(P).TopIdx.isValid();  in isTopClosed()
305     return static_cast<IntervalPressure&>(P).BottomIdx.isValid();  in isBottomClosed()
480     for (ConstMIBundleOperands OperI(MI); OperI.isValid(); ++OperI)  in collectInstr()
489     for (ConstMIBundleOperands OperI(MI); OperI.isValid(); ++OperI)  in collectInstrLanes()
654   assert(!PDiff.begin()->isValid() && "stale PDiff");  in addInstruction()
667   for (; PSetI.isValid(); ++PSetI) {  in addPressureChange()
670     for (; I != E && I->isValid(); ++I) {  in addPressureChange()
678     if (!I->isValid() || I->getPSet() != *PSetI) {  in addPressureChange()
680       for (PressureDiff::iterator J = I; J != E && PTmp.isValid(); ++J)  in addPressureChange()
690       for (J = std::next(I); J != E && J->isValid(); ++J, ++I)  in addPressureChange()
1005     if (!Delta.CriticalMax.isValid()) {  in computeMaxPressureDelta()
1019     if (!Delta.CurrentMax.isValid() && PNew > MaxPressureLimit[i]) {  in computeMaxPressureDelta()
1022       if (CritIdx == CritEnd || Delta.CriticalMax.isValid())  in computeMaxPressureDelta()
1129     if (Delta.Excess.isValid())  in getMaxUpwardPressureDelta()
1132     if (Delta.CriticalMax.isValid())  in getMaxUpwardPressureDelta()
1135     if (Delta.CurrentMax.isValid())  in getMaxUpwardPressureDelta()
1138     if (Delta2.Excess.isValid())  in getMaxUpwardPressureDelta()
1141     if (Delta2.CriticalMax.isValid())  in getMaxUpwardPressureDelta()
1144     if (Delta2.CurrentMax.isValid())  in getMaxUpwardPressureDelta()
1170        PDiffI != PDiffE && PDiffI->isValid(); ++PDiffI) {  in getUpwardPressureDelta()
1187     if (!Delta.Excess.isValid()) {  in getUpwardPressureDelta()
1201     if (!Delta.CriticalMax.isValid()) {  in getUpwardPressureDelta()
1214     if (!Delta.CurrentMax.isValid() && MNew > MaxPressureLimit[PSetID]) {  in getUpwardPressureDelta()