73                             const GlobalValue *GV, const User *U) {  in addNonConstUser()  argument
78     GVtoClusterMap.unionSets(GV, F);  in addNonConstUser()
80     GVtoClusterMap.unionSets(GV, GVU);  in addNonConstUser()
88                                    const GlobalValue *GV, const Value *V) {  in addAllGlobalValueUsers()  argument
99       addNonConstUser(GVtoClusterMap, GV, UU);  in addAllGlobalValueUsers()
104 static const GlobalObject *getGVPartitioningRoot(const GlobalValue *GV) {  in getGVPartitioningRoot()  argument
105   const GlobalObject *GO = GV->getAliaseeObject();  in getGVPartitioningRoot()
125   auto recordGVSet = [&GVtoClusterMap, &ComdatMembers](GlobalValue &GV) {  in findPartitions()  argument
126     if (GV.isDeclaration())  in findPartitions()
129     if (!GV.hasName())  in findPartitions()
130       GV.setName("__llvmsplit_unnamed");  in findPartitions()
136     if (const Comdat *C = GV.getComdat()) {  in findPartitions()
139         GVtoClusterMap.unionSets(Member, &GV);  in findPartitions()
141         Member = &GV;  in findPartitions()
146     if (const GlobalObject *Root = getGVPartitioningRoot(&GV))  in findPartitions()
147       if (&GV != Root)  in findPartitions()
148         GVtoClusterMap.unionSets(&GV, Root);  in findPartitions()
150     if (const Function *F = dyn_cast<Function>(&GV)) {  in findPartitions()
159     if (GV.hasLocalLinkage())  in findPartitions()
160       addAllGlobalValueUsers(GVtoClusterMap, &GV, &GV);  in findPartitions()
222 static void externalize(GlobalValue *GV) {  in externalize()  argument
223   if (GV->hasLocalLinkage()) {  in externalize()
224     GV->setLinkage(GlobalValue::ExternalLinkage);  in externalize()
225     GV->setVisibility(GlobalValue::HiddenVisibility);  in externalize()
230   if (!GV->hasName())  in externalize()
231     GV->setName("__llvmsplit_unnamed");  in externalize()
235 static bool isInPartition(const GlobalValue *GV, unsigned I, unsigned N) {  in isInPartition()  argument
236   if (const GlobalObject *Root = getGVPartitioningRoot(GV))  in isInPartition()
237     GV = Root;  in isInPartition()
240   if (const Comdat *C = GV->getComdat())  in isInPartition()
243     Name = GV->getName();  in isInPartition()
262     for (GlobalVariable &GV : M.globals())  in SplitModule()
263       externalize(&GV);  in SplitModule()
316         CloneModule(M, VMap, [&](const GlobalValue *GV) {  in SplitModule()  argument
317           if (auto It = ClusterIDMap.find(GV); It != ClusterIDMap.end())  in SplitModule()
320             return isInPartition(GV, I, N);  in SplitModule()