284   SmallPtrSet<Function *, 64> Readers, Writers;  in AnalyzeGlobals()  local
288                                 GV.isConstant() ? nullptr : &Writers)) {  in AnalyzeGlobals()
303           for (Function *Writer : Writers) {  in AnalyzeGlobals()
318       Writers.clear();  in AnalyzeGlobals()
330                                            SmallPtrSetImpl<Function *> *Writers,  in AnalyzeUsesOfPointer()  argument
342         if (Writers)  in AnalyzeUsesOfPointer()
343           Writers->insert(SI->getParent()->getParent());  in AnalyzeUsesOfPointer()
348       if (AnalyzeUsesOfPointer(I, Readers, Writers))  in AnalyzeUsesOfPointer()
351       if (AnalyzeUsesOfPointer(I, Readers, Writers, OkayStoreDest))  in AnalyzeUsesOfPointer()
359           if (Writers)  in AnalyzeUsesOfPointer()
360             Writers->insert(CS->getParent()->getParent());  in AnalyzeUsesOfPointer()
374           if (Writers)  in AnalyzeUsesOfPointer()
375             Writers->insert(ParentF);  in AnalyzeUsesOfPointer()
385           if (Writers && !CalleeF->onlyReadsMemory())  in AnalyzeUsesOfPointer()
386             Writers->insert(CalleeF);  in AnalyzeUsesOfPointer()