1369                                      double &Difference, MatchStatus Status);
1376                                 double &Difference, MatchStatus Status);
1490     SampleOverlapStats &FuncOverlap, double &Difference, MatchStatus Status) {  in updateOverlapStatsForFunction()  argument
1505   Difference +=  in updateOverlapStatsForFunction()
1512     double &Difference, MatchStatus Status) {  in updateForUnmatchedCallee()  argument
1520                                   Difference, Status);  in updateForUnmatchedCallee()
1525                                   Difference, Status);  in updateForUnmatchedCallee()
1536   double Difference = 0;  in computeSampleFunctionInternalOverlap()  local
1556                                   Difference, BlockIterStep.getMatchStatus());  in computeSampleFunctionInternalOverlap()
1581         updateForUnmatchedCallee(F.second, FuncOverlap, Difference,  in computeSampleFunctionInternalOverlap()
1600           updateForUnmatchedCallee(Callee->second, FuncOverlap, Difference,  in computeSampleFunctionInternalOverlap()
1605           Difference += 2.0 - 2 * computeSampleFunctionInternalOverlap(  in computeSampleFunctionInternalOverlap()
1619   return (2.0 - Difference) / 2;  in computeSampleFunctionInternalOverlap()