900     if (!s1->starter(e1)->span()->upCast()->windValue()) {  in addOverlap()
905         if (!s1->starter(e1)->span()->upCast()->windValue()) {  in addOverlap()
913     if (!s2->starter(e2)->span()->upCast()->windValue()) {  in addOverlap()
918         if (!s2->starter(e2)->span()->upCast()->windValue()) {  in addOverlap()
1060             int windValue = start->windValue();  in apply()  local
1062             int oWindValue = oStart->windValue();  in apply()
1067             int oWindDiff = operandSwap ? oppValue : windValue;  in apply()
1072             bool addToStart = windValue && (windValue > windDiff || (windValue == windDiff  in apply()
1083                     windValue -= oWindValue;  in apply()
1086                     windValue += oWindValue;  in apply()
1090                     windValue &= 1;  in apply()
1099                     swap(windValue, oppValue);  in apply()
1102                     oWindValue -= windValue;  in apply()
1105                     oWindValue += windValue;  in apply()
1114                 windValue = oppValue = 0;  in apply()
1118                     start->debugID(), windValue, oppValue);  in apply()
1122             FAIL_IF(windValue <= -1);  in apply()
1123             start->setWindValue(windValue);  in apply()
1128             if (!windValue && !oppValue) {  in apply()