91 void SymbolTable::replace(StringRef name, Symbol* sym) {  in replace()  argument
93   symVector[it->second] = sym;  in replace()
110   Symbol *sym = reinterpret_cast<Symbol *>(make<SymbolUnion>());  in insertName()  local
111   sym->isUsedInRegularObj = false;  in insertName()
112   sym->canInline = true;  in insertName()
113   sym->traced = trace;  in insertName()
114   sym->forceExport = false;  in insertName()
115   symVector.emplace_back(sym);  in insertName()
116   return {sym, true};  in insertName()
314   auto replaceSym = [&](Symbol *sym) {  in addDefinedFunction()  argument
318     auto* newSym = replaceSymbol<DefinedFunction>(sym, name, flags, file, function);  in addDefinedFunction()
659   Symbol *sym = addUndefinedTable(name, name, module, flags, nullptr, type);  in createUndefinedIndirectFunctionTable()  local
660   sym->markLive();  in createUndefinedIndirectFunctionTable()
661   sym->forceExport = config->exportTable;  in createUndefinedIndirectFunctionTable()
662   return cast<TableSymbol>(sym);  in createUndefinedIndirectFunctionTable()
672   TableSymbol *sym = addSyntheticTable(name, flags, table);  in createDefinedIndirectFunctionTable()  local
673   sym->markLive();  in createDefinedIndirectFunctionTable()
674   sym->forceExport = config->exportTable;  in createDefinedIndirectFunctionTable()
675   return sym;  in createDefinedIndirectFunctionTable()
716 void SymbolTable::addLazy(ArchiveFile *file, const Archive::Symbol *sym) {  in addLazy()  argument
717   LLVM_DEBUG(dbgs() << "addLazy: " << sym->getName() << "\n");  in addLazy()
718   StringRef name = sym->getName();  in addLazy()
725     replaceSymbol<LazySymbol>(s, name, 0, file, *sym);  in addLazy()
743                                             file, *sym);  in addLazy()
749   file->addMember(sym);  in addLazy()
759 bool SymbolTable::getFunctionVariant(Symbol* sym, const WasmSignature *sig,  in getFunctionVariant()  argument
761   LLVM_DEBUG(dbgs() << "getFunctionVariant: " << sym->getName() << " -> "  in getFunctionVariant()
767   auto &variants = symVariants[CachedHashStringRef(sym->getName())];  in getFunctionVariant()
769     variants.push_back(sym);  in getFunctionVariant()
804 void SymbolTable::wrap(Symbol *sym, Symbol *real, Symbol *wrap) {  in wrap()  argument
806   int &origIdx = symMap[CachedHashStringRef(sym->getName())];  in wrap()
809   LLVM_DEBUG(dbgs() << "wrap: " << sym->getName() << "\n");  in wrap()
826 InputFunction *SymbolTable::replaceWithUnreachable(Symbol *sym,  in replaceWithUnreachable()  argument
829   auto *func = make<SyntheticFunction>(sig, sym->getName(), debugName);  in replaceWithUnreachable()
834   replaceSymbol<DefinedFunction>(sym, debugName, WASM_SYMBOL_BINDING_LOCAL,  in replaceWithUnreachable()
838   sym->isStub = true;  in replaceWithUnreachable()
842 void SymbolTable::replaceWithUndefined(Symbol *sym) {  in replaceWithUndefined()  argument
845   StringRef debugName = saver().save("undefined_weak:" + toString(*sym));  in replaceWithUndefined()
846   replaceWithUnreachable(sym, *sym->getSignature(), debugName);  in replaceWithUndefined()
848   sym->setHidden(true);  in replaceWithUndefined()
856   for (Symbol *sym : getSymbols()) {  in handleWeakUndefines()
857     if (sym->isUndefWeak() && sym->isUsedInRegularObj) {  in handleWeakUndefines()
858       if (sym->getSignature()) {  in handleWeakUndefines()
859         replaceWithUndefined(sym);  in handleWeakUndefines()
865         assert(!isa<FunctionSymbol>(sym));  in handleWeakUndefines()
875   auto *sym = reinterpret_cast<DefinedFunction *>(make<SymbolUnion>());  in createUndefinedStub()  local
876   sym->isUsedInRegularObj = true;  in createUndefinedStub()
877   sym->canInline = true;  in createUndefinedStub()
878   sym->traced = false;  in createUndefinedStub()
879   sym->forceExport = false;  in createUndefinedStub()
880   sym->signature = &sig;  in createUndefinedStub()
882       sym, "undefined_stub", WASM_SYMBOL_VISIBILITY_HIDDEN, nullptr, nullptr);  in createUndefinedStub()
883   replaceWithUnreachable(sym, sig, "undefined_stub");  in createUndefinedStub()
884   stubFunctions[sig] = sym;  in createUndefinedStub()
885   return sym;  in createUndefinedStub()