28     dbgs() << "Starting link phase 1 for graph " << G->getName() << "\n";  in linkPhase1()
36     dbgs() << "Link graph \"" << G->getName() << "\" pre-pruning:\n";  in linkPhase1()
37     G->dump(dbgs());  in linkPhase1()
40   prune(*G);  in linkPhase1()
43     dbgs() << "Link graph \"" << G->getName() << "\" post-pruning:\n";  in linkPhase1()
44     G->dump(dbgs());  in linkPhase1()
52       Ctx->getJITLinkDylib(), *G,  in linkPhase1()
68     dbgs() << "Link graph \"" << G->getName()  in linkPhase2()
70     G->dump(dbgs());  in linkPhase2()
78   LLVM_DEBUG(dbgs() << "Resolving symbols defined in " << G->getName() << "\n");  in linkPhase2()
80   if (auto Err = Ctx->notifyResolved(*G))  in linkPhase2()
88       dbgs() << "No external symbols for " << G->getName()  in linkPhase2()
100     dbgs() << "Issuing lookup for external symbols for " << G->getName()  in linkPhase2()
127     dbgs() << "Starting link phase 3 for graph " << G->getName() << "\n";  in linkPhase3()
138     dbgs() << "Link graph \"" << G->getName()  in linkPhase3()
140     G->dump(dbgs());  in linkPhase3()
147     dbgs() << "Link graph \"" << G->getName() << "\" before copy-and-fixup:\n";  in linkPhase3()
148     G->dump(dbgs());  in linkPhase3()
152   if (auto Err = fixUpBlocks(*G))  in linkPhase3()
156     dbgs() << "Link graph \"" << G->getName() << "\" after copy-and-fixup:\n";  in linkPhase3()
157     G->dump(dbgs());  in linkPhase3()
173     dbgs() << "Starting link phase 4 for graph " << G->getName() << "\n";  in linkPhase4()
181   LLVM_DEBUG({ dbgs() << "Link of graph " << G->getName() << " complete\n"; });  in linkPhase4()
186     if (auto Err = P(*G))  in runPasses()
194   for (auto *Sym : G->external_symbols()) {  in getExternalSymbolNames()
209   for (auto *Sym : G->external_symbols()) {  in applyLookupResult()
225     for (auto *Sym : G->external_symbols())  in applyLookupResult()
240 void prune(LinkGraph &G) {  in prune()  argument
245   for (auto *Sym : G.defined_symbols())  in prune()
277     for (auto *Sym : G.defined_symbols())  in prune()
282       G.removeDefinedSymbol(*Sym);  in prune()
290     for (auto *B : G.blocks())  in prune()
295       G.removeBlock(*B);  in prune()
303     for (auto *Sym : G.external_symbols())  in prune()
308       G.removeExternalSymbol(*Sym);  in prune()