379     void foreachUse(SmallVectorImpl<Function *> &SCC,  in foreachUse()
381       for (Function *F : SCC)  in foreachUse()
925   OpenMPOpt(SmallVectorImpl<Function *> &SCC, CallGraphUpdater &CGUpdater,  in OpenMPOpt()
928       : M(*(*SCC.begin())->getParent()), SCC(SCC), CGUpdater(CGUpdater),  in OpenMPOpt()
939     if (SCC.empty())  in run()
944     LLVM_DEBUG(dbgs() << TAG << "Run on SCC with " << SCC.size()  in run()
994     for (Function *F : SCC) {  in printICVs()
1012     for (Function *F : SCC) {  in printKernels()
1307     RFI.foreachUse(SCC, DetectPRsCB);  in mergeParallelRegions()
1461     RFI.foreachUse(SCC, DeleteCallCB);  in deleteParallelRegions()
1494     for (Function *F : SCC) {  in deduplicateRuntimeCalls()
1577       RFI.foreachUse(SCC, SplitMemTransfers);  in hideMemTransfersLatency()
1598     RFI.foreachUse(SCC, CheckGlobalization);  in analysisGlobalization()
1797     RFI.foreachUse(SCC, CombineIdentStruct);  in getCombinedIdentFromCallUsesIn()
1904     RFI.foreachUse(SCC, ReplaceAndDeleteCB);  in deduplicateRuntimeCalls()
1947     GlobThreadNumRFI.foreachUse(SCC, [&](Use &U, Function &F) {  in collectGlobalThreadIdArguments()
2029   SmallVectorImpl<Function *> &SCC;  member
2046     if (SCC.empty())  in runAttributor()
2053     LLVM_DEBUG(dbgs() << "[Attributor] Done with " << SCC.size()  in runAttributor()
2157   for (Function *F : SCC) {  in rewriteDeviceCodeStateMachine()
5473   RFI.foreachUse(SCC, [&](Use &U, Function &F) {  in registerFoldRuntimeCall()
5486   if (SCC.empty())  in registerAAs()
5503     InitRFI.foreachUse(SCC, CreateKernelInfoCB);  in registerAAs()
5530       GetterRFI.foreachUse(SCC, CreateAA);  in registerAAs()
5539   for (auto *F : SCC) {  in registerAAs()
5767   SmallVector<Function *, 16> SCC;  in run()  local
5770       SCC.push_back(&F);  in run()
5774   if (SCC.empty())  in run()
5807   OpenMPOpt OMPOpt(SCC, CGUpdater, OREGetter, InfoCache, A);  in run()
5826 PreservedAnalyses OpenMPOptCGSCCPass::run(LazyCallGraph::SCC &C,  in run()
5835   SmallVector<Function *, 16> SCC;  in run()  local
5839     SCC.push_back(Fn);  in run()
5842   if (SCC.empty())  in run()
5867   SetVector<Function *> Functions(SCC.begin(), SCC.end());  in run()
5885   OpenMPOpt OMPOpt(SCC, CGUpdater, OREGetter, InfoCache, A);  in run()