276   SmallPtrSet<Function *, 16> Readers, Writers;  in AnalyzeGlobals()  local
280                                 GV.isConstant() ? nullptr : &Writers)) {  in AnalyzeGlobals()
295           for (Function *Writer : Writers) {  in AnalyzeGlobals()
310       Writers.clear();  in AnalyzeGlobals()
322                                            SmallPtrSetImpl<Function *> *Writers,  in AnalyzeUsesOfPointer()  argument
334         if (Writers)  in AnalyzeUsesOfPointer()
335           Writers->insert(SI->getParent()->getParent());  in AnalyzeUsesOfPointer()
340       if (AnalyzeUsesOfPointer(I, Readers, Writers))  in AnalyzeUsesOfPointer()
344       if (AnalyzeUsesOfPointer(I, Readers, Writers, OkayStoreDest))  in AnalyzeUsesOfPointer()
350           if (AnalyzeUsesOfPointer(II, Readers, Writers))  in AnalyzeUsesOfPointer()
361           if (Writers)  in AnalyzeUsesOfPointer()
362             Writers->insert(Call->getParent()->getParent());  in AnalyzeUsesOfPointer()
387           if (Writers)  in AnalyzeUsesOfPointer()
388             Writers->insert(Call->getParent()->getParent());  in AnalyzeUsesOfPointer()