494   static RegisterList Union(const RegisterList& list_1,
496     return RegisterList(list_1.list_ | list_2.list_);
498   static RegisterList Union(const RegisterList& list_1,
501     return Union(list_1, Union(list_2, list_3));
503   static RegisterList Union(const RegisterList& list_1,
507     return Union(Union(list_1, list_2), Union(list_3, list_4));
509   static RegisterList Intersection(const RegisterList& list_1,
511     return RegisterList(list_1.list_ & list_2.list_);
513   static RegisterList Intersection(const RegisterList& list_1,
516     return Intersection(list_1, Intersection(list_2, list_3));
518   static RegisterList Intersection(const RegisterList& list_1,
522     return Intersection(Intersection(list_1, list_2),
583   static VRegisterList Union(const VRegisterList& list_1,  in Union()  argument
585     return VRegisterList(list_1.list_ | list_2.list_);  in Union()
587   static VRegisterList Union(const VRegisterList& list_1,  in Union()  argument
590     return Union(list_1, Union(list_2, list_3));  in Union()
592   static VRegisterList Union(const VRegisterList& list_1,  in Union()  argument
596     return Union(Union(list_1, list_2), Union(list_3, list_4));  in Union()
598   static VRegisterList Intersection(const VRegisterList& list_1,  in Intersection()  argument
600     return VRegisterList(list_1.list_ & list_2.list_);  in Intersection()
602   static VRegisterList Intersection(const VRegisterList& list_1,  in Intersection()  argument
605     return Intersection(list_1, Intersection(list_2, list_3));  in Intersection()
607   static VRegisterList Intersection(const VRegisterList& list_1,  in Intersection()  argument
611     return Intersection(Intersection(list_1, list_2),  in Intersection()