157   SmallPriorityWorklist<LazyCallGraph::RefSCC *, 1> RCWorklist;  in run()
183   for (LazyCallGraph::RefSCC &RC :  in run()
186            "Should always start with an empty RefSCC worklist");  in run()
193     // cache locality as forming a RefSCC touches all the parts of all the  in run()
194     // functions within that RefSCC.  in run()
197     // the CGSCC passes below may delete the current RefSCC.  in run()
201       LazyCallGraph::RefSCC *RC = RCWorklist.pop_back_val();  in run()
205       LLVM_DEBUG(dbgs() << "Running an SCC pass across the RefSCC: " << *RC  in run()
234         // RefSCC and bail if it wasn't, since it should be in RCWorklist.  in run()
236         // modules with a huge RefSCC. If a non-trivial amount of SCCs in the  in run()
237         // huge RefSCC can become their own child RefSCC, we create one child  in run()
238         // RefSCC, bail on the current RefSCC, visit the child RefSCC, revisit  in run()
239         // the huge RefSCC, and repeat. By visiting all SCCs in the original  in run()
240         // RefSCC we create all the child RefSCCs in one pass of the RefSCC,  in run()
241         // rather one pass of the RefSCC creating one child RefSCC at a time.  in run()
283           // Update the SCC and RefSCC if necessary.  in run()
322           // current SCC and/or RefSCC. We need to update our current SCC and  in run()
323           // RefSCC pointers to follow these. Also, when the current SCC is  in run()
328           // FIXME: If we ever start having RefSCC passes, we'll want to  in run()
343       // a RefSCC, clear it to save on space and let the next time we visit  in run()
888   using RefSCC = LazyCallGraph::RefSCC;  in updateCGAndAnalysisManagerForPass()  typedef
890   RefSCC &InitialRC = InitialC.getOuterRefSCC();  in updateCGAndAnalysisManagerForPass()
892   RefSCC *RC = &InitialRC;  in updateCGAndAnalysisManagerForPass()
969     RefSCC &TargetRC = TargetC.getOuterRefSCC();  in updateCGAndAnalysisManagerForPass()
982     RefSCC &TargetRC = TargetC.getOuterRefSCC();  in updateCGAndAnalysisManagerForPass()
1010     RefSCC &TargetRC = TargetC.getOuterRefSCC();  in updateCGAndAnalysisManagerForPass()
1028     RefSCC &TargetRC = TargetC.getOuterRefSCC();  in updateCGAndAnalysisManagerForPass()
1046     RefSCC &TargetRC = TargetC.getOuterRefSCC();  in updateCGAndAnalysisManagerForPass()
1048     // The easy case is when the target RefSCC is not this RefSCC. This is  in updateCGAndAnalysisManagerForPass()
1049     // only supported when the target RefSCC is a child of this RefSCC.  in updateCGAndAnalysisManagerForPass()
1053              "Cannot potentially form RefSCC cycles here!");  in updateCGAndAnalysisManagerForPass()
1081     RefSCC &TargetRC = TargetC.getOuterRefSCC();  in updateCGAndAnalysisManagerForPass()
1083     // The easy case is when the target RefSCC is not this RefSCC. This is  in updateCGAndAnalysisManagerForPass()
1084     // only supported when the target RefSCC is a child of this RefSCC.  in updateCGAndAnalysisManagerForPass()
1088              "Cannot potentially form RefSCC cycles here!");  in updateCGAndAnalysisManagerForPass()
1172   assert(&C->getOuterRefSCC() == RC && "Current SCC not in current RefSCC!");  in updateCGAndAnalysisManagerForPass()