34   SetVector<GlobalValue *> ValuesToLink;
51   void addLazyFor(GlobalValue &GV, const IRMover::ValueAdder &Add);
56   bool shouldLinkFromSource(bool &LinkFromSrc, const GlobalValue &Dest,
57                             const GlobalValue &Src);
77   DenseMap<const Comdat *, std::vector<GlobalValue *>> LazyComdatMembers;
81   GlobalValue *getLinkedToGlobal(const GlobalValue *SrcGV) {  in getLinkedToGlobal()
85     if (!SrcGV->hasName() || GlobalValue::isLocalLinkage(SrcGV->getLinkage()))  in getLinkedToGlobal()
89     GlobalValue *DGV = DstM.getNamedValue(SrcGV->getName());  in getLinkedToGlobal()
104   void dropReplacedComdat(GlobalValue &GV,
107   bool linkIfNeeded(GlobalValue &GV, SmallVectorImpl<GlobalValue *> &GVToClone);
120 static GlobalValue::VisibilityTypes
121 getMinVisibility(GlobalValue::VisibilityTypes A,  in getMinVisibility()
122                  GlobalValue::VisibilityTypes B) {  in getMinVisibility()
123   if (A == GlobalValue::HiddenVisibility || B == GlobalValue::HiddenVisibility)  in getMinVisibility()
124     return GlobalValue::HiddenVisibility;  in getMinVisibility()
125   if (A == GlobalValue::ProtectedVisibility ||  in getMinVisibility()
126       B == GlobalValue::ProtectedVisibility)  in getMinVisibility()
127     return GlobalValue::ProtectedVisibility;  in getMinVisibility()
128   return GlobalValue::DefaultVisibility;  in getMinVisibility()
133   const GlobalValue *GVal = M.getNamedValue(ComdatName);  in getComdatLeader()
241                                         const GlobalValue &Dest,  in shouldLinkFromSource()
242                                         const GlobalValue &Src) {  in shouldLinkFromSource()
328 bool ModuleLinker::linkIfNeeded(GlobalValue &GV,  in linkIfNeeded()
329                                 SmallVectorImpl<GlobalValue *> &GVToClone) {  in linkIfNeeded()
330   GlobalValue *DGV = getLinkedToGlobal(&GV);  in linkIfNeeded()
366     GlobalValue::VisibilityTypes Visibility =  in linkIfNeeded()
371     GlobalValue::UnnamedAddr UnnamedAddr = GlobalValue::getMinUnnamedAddr(  in linkIfNeeded()
402 void ModuleLinker::addLazyFor(GlobalValue &GV, const IRMover::ValueAdder &Add) {  in addLazyFor()
415   for (GlobalValue *GV2 : LazyComdatMembers[SC]) {  in addLazyFor()
416     GlobalValue *DGV = getLinkedToGlobal(GV2);  in addLazyFor()
429     GlobalValue &GV, const DenseSet<const Comdat *> &ReplacedDstComdats) {  in dropReplacedComdat()
447     GlobalValue *Declaration;  in dropReplacedComdat()
449       Declaration = Function::Create(FTy, GlobalValue::ExternalLinkage, "", &M);  in dropReplacedComdat()
453                              GlobalValue::ExternalLinkage,  in dropReplacedComdat()
515         GO->setLinkage(GlobalValue::AvailableExternallyLinkage);  in run()
538   SmallVector<GlobalValue *, 0> GVToClone;  in run()
559   for (GlobalValue *GV : GVToClone) {  in run()
565       NewVar->setVisibility(GlobalValue::DefaultVisibility);  in run()
566       NewVar->setLinkage(GlobalValue::PrivateLinkage);  in run()
578     GlobalValue *GV = ValuesToLink[I];  in run()
582     for (GlobalValue *GV2 : LazyComdatMembers[SC]) {  in run()
583       GlobalValue *DGV = getLinkedToGlobal(GV2);  in run()
593     for (GlobalValue *GV : ValuesToLink)  in run()
603                          [this](GlobalValue &GV, IRMover::ValueAdder Add) {  in run()