998   RefSCC &SourceC = *G->lookupRefSCC(SourceN);  in insertIncomingRefEdge()  local
999   assert(&SourceC != this && "Source must not be in this RefSCC.");  in insertIncomingRefEdge()
1001   assert(SourceC.isDescendantOf(*this) &&  in insertIncomingRefEdge()
1012   int SourceIdx = G->RefSCCIndices[&SourceC];  in insertIncomingRefEdge()
1025     Set.insert(&SourceC);  in insertIncomingRefEdge()
1072           SourceC, *this, G->PostOrderRefSCCs, G->RefSCCIndices,  in insertIncomingRefEdge()
1190   SCC &SourceC = *G->lookupSCC(SourceN);  in removeInternalRefEdge()  local
1192         return G->lookupSCC(*TargetN) == &SourceC;  in removeInternalRefEdge()
1396   SCC &SourceC = *G->lookupSCC(SourceN);  in insertTrivialCallEdge()  local
1398   if (&SourceC != &TargetC)  in insertTrivialCallEdge()
1399     assert(SourceC.isAncestorOf(TargetC) &&  in insertTrivialCallEdge()