1291                                      double &Difference, MatchStatus Status);
1298                                 double &Difference, MatchStatus Status);
1412     SampleOverlapStats &FuncOverlap, double &Difference, MatchStatus Status) {  in updateOverlapStatsForFunction()  argument
1427   Difference +=  in updateOverlapStatsForFunction()
1434     double &Difference, MatchStatus Status) {  in updateForUnmatchedCallee()  argument
1442                                   Difference, Status);  in updateForUnmatchedCallee()
1447                                   Difference, Status);  in updateForUnmatchedCallee()
1458   double Difference = 0;  in computeSampleFunctionInternalOverlap()  local
1478                                   Difference, BlockIterStep.getMatchStatus());  in computeSampleFunctionInternalOverlap()
1503         updateForUnmatchedCallee(F.second, FuncOverlap, Difference,  in computeSampleFunctionInternalOverlap()
1522           updateForUnmatchedCallee(Callee->second, FuncOverlap, Difference,  in computeSampleFunctionInternalOverlap()
1527           Difference += 2.0 - 2 * computeSampleFunctionInternalOverlap(  in computeSampleFunctionInternalOverlap()
1541   return (2.0 - Difference) / 2;  in computeSampleFunctionInternalOverlap()