60 static bool analyzeGlobalAux(const Value *V, GlobalStatus &GS,  in analyzeGlobalAux()  argument
64       GS.StoredType = GlobalStatus::StoredOnce;  in analyzeGlobalAux()
69       GS.HasNonInstructionUser = true;  in analyzeGlobalAux()
77       if (analyzeGlobalAux(CE, GS, VisitedUsers))  in analyzeGlobalAux()
80       if (!GS.HasMultipleAccessingFunctions) {  in analyzeGlobalAux()
82         if (!GS.AccessingFunction)  in analyzeGlobalAux()
83           GS.AccessingFunction = F;  in analyzeGlobalAux()
84         else if (GS.AccessingFunction != F)  in analyzeGlobalAux()
85           GS.HasMultipleAccessingFunctions = true;  in analyzeGlobalAux()
88         GS.IsLoaded = true;  in analyzeGlobalAux()
92         GS.Ordering = strongerOrdering(GS.Ordering, LI->getOrdering());  in analyzeGlobalAux()
102         GS.Ordering = strongerOrdering(GS.Ordering, SI->getOrdering());  in analyzeGlobalAux()
107         if (GS.StoredType != GlobalStatus::Stored) {  in analyzeGlobalAux()
120               if (GS.StoredType < GlobalStatus::InitializerStored)  in analyzeGlobalAux()
121                 GS.StoredType = GlobalStatus::InitializerStored;  in analyzeGlobalAux()
124               if (GS.StoredType < GlobalStatus::InitializerStored)  in analyzeGlobalAux()
125                 GS.StoredType = GlobalStatus::InitializerStored;  in analyzeGlobalAux()
126             } else if (GS.StoredType < GlobalStatus::StoredOnce) {  in analyzeGlobalAux()
127               GS.StoredType = GlobalStatus::StoredOnce;  in analyzeGlobalAux()
128               GS.StoredOnceValue = StoredVal;  in analyzeGlobalAux()
129             } else if (GS.StoredType == GlobalStatus::StoredOnce &&  in analyzeGlobalAux()
130                        GS.StoredOnceValue == StoredVal) {  in analyzeGlobalAux()
133               GS.StoredType = GlobalStatus::Stored;  in analyzeGlobalAux()
136             GS.StoredType = GlobalStatus::Stored;  in analyzeGlobalAux()
143         if (analyzeGlobalAux(I, GS, VisitedUsers))  in analyzeGlobalAux()
151           if (analyzeGlobalAux(I, GS, VisitedUsers))  in analyzeGlobalAux()
154         GS.IsCompared = true;  in analyzeGlobalAux()
159           GS.StoredType = GlobalStatus::Stored;  in analyzeGlobalAux()
161           GS.IsLoaded = true;  in analyzeGlobalAux()
166         GS.StoredType = GlobalStatus::Stored;  in analyzeGlobalAux()
170         GS.IsLoaded = true;  in analyzeGlobalAux()
175       GS.HasNonInstructionUser = true;  in analyzeGlobalAux()
180       GS.HasNonInstructionUser = true;  in analyzeGlobalAux()
191 bool GlobalStatus::analyzeGlobal(const Value *V, GlobalStatus &GS) {  in analyzeGlobal()  argument
193   return analyzeGlobalAux(V, GS, VisitedUsers);  in analyzeGlobal()