55   int From;  member
130     int From = GetOrCreateNode(FromSB);  in CallGraphSort()  local
135     if (From == To)  in CallGraphSort()
140     if (ToC.BestPred.From == -1 || ToC.BestPred.Weight < Weight) {  in CallGraphSort()
141       ToC.BestPred.From = From;  in CallGraphSort()
155 static void mergeClusters(Cluster &Into, Cluster &From) {  in mergeClusters()  argument
156   Into.Sections.insert(Into.Sections.end(), From.Sections.begin(),  in mergeClusters()
157                        From.Sections.end());  in mergeClusters()
158   Into.Size += From.Size;  in mergeClusters()
159   Into.Weight += From.Weight;  in mergeClusters()
160   From.Sections.clear();  in mergeClusters()
161   From.Size = 0;  in mergeClusters()
162   From.Weight = 0;  in mergeClusters()
186     if (C.BestPred.From == -1 || C.BestPred.Weight * 10 <= C.InitialWeight)  in groupClusters()
189     Cluster *PredC = SecToCluster[C.BestPred.From];  in groupClusters()