967     unsigned POld = OldPressureVec[i];  in computeExcessPressureDelta()  local
969     int PDiff = (int)PNew - (int)POld;  in computeExcessPressureDelta()
977     if (Limit > POld) {  in computeExcessPressureDelta()
983       PDiff = Limit - POld;   // Just obeyed limit.  in computeExcessPressureDelta()
1009     unsigned POld = OldMaxPressureVec[i];  in computeMaxPressureDelta()  local
1011     if (PNew == POld) // No change in this set in the common case.  in computeMaxPressureDelta()
1030       Delta.CurrentMax.setUnitInc(PNew - POld);  in computeMaxPressureDelta()
1177     unsigned POld = CurrSetPressure[PSetID];  in getUpwardPressureDelta()  local
1181     unsigned PNew = POld + PDiffI->getUnitInc();  in getUpwardPressureDelta()
1182     assert((PDiffI->getUnitInc() >= 0) == (PNew >= POld)  in getUpwardPressureDelta()
1190         ExcessInc = POld > Limit ? PNew - POld : PNew - Limit;  in getUpwardPressureDelta()
1191       else if (POld > Limit)  in getUpwardPressureDelta()
1192         ExcessInc = Limit - POld;  in getUpwardPressureDelta()