62 static bool analyzeGlobalAux(const Value *V, GlobalStatus &GS,  in analyzeGlobalAux()  argument
66       GS.StoredType = GlobalStatus::StoredOnce;  in analyzeGlobalAux()
71       GS.HasNonInstructionUser = true;  in analyzeGlobalAux()
79       if (analyzeGlobalAux(CE, GS, VisitedUsers))  in analyzeGlobalAux()
82       if (!GS.HasMultipleAccessingFunctions) {  in analyzeGlobalAux()
84         if (!GS.AccessingFunction)  in analyzeGlobalAux()
85           GS.AccessingFunction = F;  in analyzeGlobalAux()
86         else if (GS.AccessingFunction != F)  in analyzeGlobalAux()
87           GS.HasMultipleAccessingFunctions = true;  in analyzeGlobalAux()
90         GS.IsLoaded = true;  in analyzeGlobalAux()
94         GS.Ordering = strongerOrdering(GS.Ordering, LI->getOrdering());  in analyzeGlobalAux()
104         GS.Ordering = strongerOrdering(GS.Ordering, SI->getOrdering());  in analyzeGlobalAux()
109         if (GS.StoredType != GlobalStatus::Stored) {  in analyzeGlobalAux()
122               if (GS.StoredType < GlobalStatus::InitializerStored)  in analyzeGlobalAux()
123                 GS.StoredType = GlobalStatus::InitializerStored;  in analyzeGlobalAux()
126               if (GS.StoredType < GlobalStatus::InitializerStored)  in analyzeGlobalAux()
127                 GS.StoredType = GlobalStatus::InitializerStored;  in analyzeGlobalAux()
128             } else if (GS.StoredType < GlobalStatus::StoredOnce) {  in analyzeGlobalAux()
129               GS.StoredType = GlobalStatus::StoredOnce;  in analyzeGlobalAux()
130               GS.StoredOnceValue = StoredVal;  in analyzeGlobalAux()
131             } else if (GS.StoredType == GlobalStatus::StoredOnce &&  in analyzeGlobalAux()
132                        GS.StoredOnceValue == StoredVal) {  in analyzeGlobalAux()
135               GS.StoredType = GlobalStatus::Stored;  in analyzeGlobalAux()
138             GS.StoredType = GlobalStatus::Stored;  in analyzeGlobalAux()
144         if (analyzeGlobalAux(I, GS, VisitedUsers))  in analyzeGlobalAux()
152           if (analyzeGlobalAux(I, GS, VisitedUsers))  in analyzeGlobalAux()
155         GS.IsCompared = true;  in analyzeGlobalAux()
160           GS.StoredType = GlobalStatus::Stored;  in analyzeGlobalAux()
162           GS.IsLoaded = true;  in analyzeGlobalAux()
167         GS.StoredType = GlobalStatus::Stored;  in analyzeGlobalAux()
171         GS.IsLoaded = true;  in analyzeGlobalAux()
176       GS.HasNonInstructionUser = true;  in analyzeGlobalAux()
181       GS.HasNonInstructionUser = true;  in analyzeGlobalAux()
192 bool GlobalStatus::analyzeGlobal(const Value *V, GlobalStatus &GS) {  in analyzeGlobal()  argument
194   return analyzeGlobalAux(V, GS, VisitedUsers);  in analyzeGlobal()