90   FoldingSet<DagInit> TheDagInitPool;
859     if (DagInit *LHSd = dyn_cast<DagInit>(LHS))  in Fold()
868     if (DagInit *LHSd = dyn_cast<DagInit>(LHS))  in Fold()
875     if (DagInit *Dag = dyn_cast<DagInit>(LHS)) {  in Fold()
1024     DagInit *LHSs = dyn_cast<DagInit>(LHS);  in Fold()
1025     DagInit *RHSs = dyn_cast<DagInit>(RHS);  in Fold()
1051       return DagInit::get(Op, nullptr, Args, ArgNames);  in Fold()
1152     DagInit *Dag = dyn_cast<DagInit>(LHS);  in Fold()
1161       return DagInit::get(Op, nullptr, Args, ArgNames);  in Fold()
1274 static Init *ForeachDagApply(Init *LHS, DagInit *MHSd, Init *RHS,  in ForeachDagApply()
1287     if (DagInit *Argd = dyn_cast<DagInit>(Arg))  in ForeachDagApply()
1298     return DagInit::get(Val, nullptr, NewArgs);  in ForeachDagApply()
1305   if (DagInit *MHSd = dyn_cast<DagInit>(MHS))  in ForeachHelper()
1436       return DagInit::get(LHS, nullptr, Children);  in Fold()
2239 DagInit *DagInit::get(Init *V, StringInit *VN, ArrayRef<Init *> ArgRange,  in get()
2246   if (DagInit *I = RK.TheDagInitPool.FindNodeOrInsertPos(ID, IP))  in get()
2252   DagInit *I = new (Mem) DagInit(V, VN, ArgRange.size(), NameRange.size());  in get()
2261 DagInit *
2262 DagInit::get(Init *V, StringInit *VN,  in get()
2272   return DagInit::get(V, VN, Args, Names);  in get()
2275 void DagInit::Profile(FoldingSetNodeID &ID) const {  in Profile()
2279 Record *DagInit::getOperatorAsDef(ArrayRef<SMLoc> Loc) const {  in getOperatorAsDef()
2286 Init *DagInit::resolveReferences(Resolver &R) const {  in resolveReferences()
2298     return DagInit::get(Op, ValName, NewArgs, getArgNames());  in resolveReferences()
2300   return const_cast<DagInit *>(this);  in resolveReferences()
2303 bool DagInit::isConcrete() const {  in isConcrete()
2313 std::string DagInit::getAsString() const {  in getAsString()
2771 DagInit *Record::getValueAsDag(StringRef FieldName) const {  in getValueAsDag()
2777   if (DagInit *DI = dyn_cast<DagInit>(R->getValue()))  in getValueAsDag()