402   SmallVector<std::pair<unsigned, MDNode *>, 8> MDs;  in ValueEnumerator()  local
404     MDs.clear();  in ValueEnumerator()
405     GV.getAllMetadata(MDs);  in ValueEnumerator()
406     for (const auto &I : MDs)  in ValueEnumerator()
419     MDs.clear();  in ValueEnumerator()
420     F.getAllMetadata(MDs);  in ValueEnumerator()
421     for (const auto &I : MDs)  in ValueEnumerator()
483         MDs.clear();  in ValueEnumerator()
484         I.getAllMetadataOtherThanDebugLoc(MDs);  in ValueEnumerator()
485         for (unsigned i = 0, e = MDs.size(); i != e; ++i)  in ValueEnumerator()
486           EnumerateMetadata(&F, MDs[i].second);  in ValueEnumerator()
710     MDs.push_back(N);  in EnumerateMetadata()
711     MetadataMap[N].ID = MDs.size();  in EnumerateMetadata()
745   MDs.push_back(MD);  in enumerateMetadataImpl()
746   Entry.ID = MDs.size();  in enumerateMetadataImpl()
768   MDs.push_back(Local);  in EnumerateFunctionLocalMetadata()
770   Index.ID = MDs.size();  in EnumerateFunctionLocalMetadata()
803   MDs.push_back(ArgList);  in EnumerateFunctionLocalListMetadata()
805   Index.ID = MDs.size();  in EnumerateFunctionLocalListMetadata()
825   assert(MetadataMap.size() == MDs.size() &&  in organizeMetadata()
828   if (MDs.empty())  in organizeMetadata()
835   for (const Metadata *MD : MDs)  in organizeMetadata()
845     return std::make_tuple(LHS.F, getMetadataTypeOrder(LHS.get(MDs)), LHS.ID) <  in organizeMetadata()
846            std::make_tuple(RHS.F, getMetadataTypeOrder(RHS.get(MDs)), RHS.ID);  in organizeMetadata()
852   MDs.swap(OldMDs);  in organizeMetadata()
853   MDs.reserve(OldMDs.size());  in organizeMetadata()
856     MDs.push_back(MD);  in organizeMetadata()
863   if (MDs.size() == Order.size())  in organizeMetadata()
870   for (unsigned I = MDs.size(), E = Order.size(), ID = MDs.size(); I != E;  in organizeMetadata()
880       ID = MDs.size();  in organizeMetadata()
895   NumModuleMDs = MDs.size();  in incorporateFunctionMetadata()
899   MDs.insert(MDs.end(), FunctionMDs.begin() + R.First,  in incorporateFunctionMetadata()
1163   for (const Metadata *MD : llvm::drop_begin(MDs, NumModuleMDs))  in purgeFunction()
1169   MDs.resize(NumModuleMDs);  in purgeFunction()