586   size_t pushRegion(Counter Count, Optional<SourceLocation> StartLoc = None,  in pushRegion()
590     if (StartLoc && !FalseCount) {  in pushRegion()
591       MostRecentLocation = *StartLoc;  in pushRegion()
594     RegionStack.emplace_back(Count, FalseCount, StartLoc, EndLoc);  in pushRegion()
617         SourceLocation StartLoc = Region.getBeginLoc();  in popRegions()  local
622         size_t StartDepth = locationDepth(StartLoc);  in popRegions()
624         while (!SM.isWrittenInSameFile(StartLoc, EndLoc)) {  in popRegions()
654             SourceLocation NestedLoc = getEndOfFileOrMacro(StartLoc);  in popRegions()
655             assert(SM.isWrittenInSameFile(StartLoc, NestedLoc));  in popRegions()
657             if (!isBranch && !isRegionAlreadyAdded(StartLoc, NestedLoc))  in popRegions()
658               SourceRegions.emplace_back(Region.getCounter(), StartLoc,  in popRegions()
661             StartLoc = getIncludeOrExpansionLoc(StartLoc);  in popRegions()
662             if (StartLoc.isInvalid())  in popRegions()
668         Region.setStartLoc(StartLoc);  in popRegions()
675           if (StartLoc == getStartOfFileOrMacro(StartLoc) &&  in popRegions()
698     SourceLocation StartLoc = getStart(S);  in propagateCounts()  local
700     size_t Index = pushRegion(TopCount, StartLoc, EndLoc);  in propagateCounts()
708     if (SM.isBeforeInTranslationUnit(StartLoc, S->getBeginLoc()))  in propagateCounts()
761   bool isRegionAlreadyAdded(SourceLocation StartLoc, SourceLocation EndLoc,  in isRegionAlreadyAdded()
765           return Region.getBeginLoc() == StartLoc &&  in isRegionAlreadyAdded()
862     SourceLocation StartLoc = getStart(S);  in extendRegion()  local
864     handleFileExit(StartLoc);  in extendRegion()
866       Region.setStartLoc(StartLoc);  in extendRegion()
928   void fillGapAreaWithCount(SourceLocation StartLoc, SourceLocation EndLoc,  in fillGapAreaWithCount()
930     if (StartLoc == EndLoc)  in fillGapAreaWithCount()
932     assert(SpellingRegion(SM, StartLoc, EndLoc).isInSourceOrder());  in fillGapAreaWithCount()
933     handleFileExit(StartLoc);  in fillGapAreaWithCount()
934     size_t Index = pushRegion(Count, StartLoc, EndLoc);  in fillGapAreaWithCount()