401     } else if (u.i < u.v.pred.size() + u.v.succ.size()) {  in propagateCounts()
402       GCOVArc *e = u.v.succ[u.i++ - u.v.pred.size()];  in propagateCounts()
450   if (!succ.empty()) {  in print()
452     for (const GCOVArc *Edge : succ) {  in print()
482     if (i == u->succ.size()) {  in augmentOneCycle()
490     GCOVArc *succ = u->succ[i];  in augmentOneCycle()  local
494     if (succ->cycleCount == 0 || !succ->dst.traversable || &succ->dst == u)  in augmentOneCycle()
496     if (succ->dst.incoming == nullptr) {  in augmentOneCycle()
497       succ->dst.incoming = succ;  in augmentOneCycle()
498       stack.emplace_back(&succ->dst, 0);  in augmentOneCycle()
501     uint64_t minCount = succ->cycleCount;  in augmentOneCycle()
505       if (v == &succ->dst)  in augmentOneCycle()
508     succ->cycleCount -= minCount;  in augmentOneCycle()
512       if (v == &succ->dst)  in augmentOneCycle()
731       for (const GCOVArc *arc : b->succ)  in collectSourceLine()
739     for (GCOVArc *arc : b->succ)  in collectSourceLine()
756       for (const GCOVArc *arc : b->succ) {  in collectSourceLine()
823         size_t NumEdges = b->succ.size();  in annotateSource()
827           uint64_t count = b->succ[0]->count;  in annotateSource()
855       if (b->succ.size() < 2 || b->getLastLine() != lineNum)  in printSourceToIntermediate()
857       for (const GCOVArc *arc : b->succ) {  in printSourceToIntermediate()