111   CodeStubAssembler assembler(state);  in Generate_GlobalIsFinite()  local
113   Node* context = assembler.Parameter(4);  in Generate_GlobalIsFinite()
115   Label return_true(&assembler), return_false(&assembler);  in Generate_GlobalIsFinite()
118   Variable var_num(&assembler, MachineRepresentation::kTagged);  in Generate_GlobalIsFinite()
119   Label loop(&assembler, &var_num);  in Generate_GlobalIsFinite()
120   var_num.Bind(assembler.Parameter(1));  in Generate_GlobalIsFinite()
121   assembler.Goto(&loop);  in Generate_GlobalIsFinite()
122   assembler.Bind(&loop);  in Generate_GlobalIsFinite()
128     assembler.GotoIf(assembler.TaggedIsSmi(num), &return_true);  in Generate_GlobalIsFinite()
131     Label if_numisheapnumber(&assembler),  in Generate_GlobalIsFinite()
132         if_numisnotheapnumber(&assembler, Label::kDeferred);  in Generate_GlobalIsFinite()
133     assembler.Branch(assembler.IsHeapNumberMap(assembler.LoadMap(num)),  in Generate_GlobalIsFinite()
136     assembler.Bind(&if_numisheapnumber);  in Generate_GlobalIsFinite()
139       Node* num_value = assembler.LoadHeapNumberValue(num);  in Generate_GlobalIsFinite()
140       assembler.BranchIfFloat64IsNaN(assembler.Float64Sub(num_value, num_value),  in Generate_GlobalIsFinite()
144     assembler.Bind(&if_numisnotheapnumber);  in Generate_GlobalIsFinite()
147       Callable callable = CodeFactory::NonNumberToNumber(assembler.isolate());  in Generate_GlobalIsFinite()
148       var_num.Bind(assembler.CallStub(callable, context, num));  in Generate_GlobalIsFinite()
149       assembler.Goto(&loop);  in Generate_GlobalIsFinite()
153   assembler.Bind(&return_true);  in Generate_GlobalIsFinite()
154   assembler.Return(assembler.BooleanConstant(true));  in Generate_GlobalIsFinite()
156   assembler.Bind(&return_false);  in Generate_GlobalIsFinite()
157   assembler.Return(assembler.BooleanConstant(false));  in Generate_GlobalIsFinite()
165   CodeStubAssembler assembler(state);  in Generate_GlobalIsNaN()  local
167   Node* context = assembler.Parameter(4);  in Generate_GlobalIsNaN()
169   Label return_true(&assembler), return_false(&assembler);  in Generate_GlobalIsNaN()
172   Variable var_num(&assembler, MachineRepresentation::kTagged);  in Generate_GlobalIsNaN()
173   Label loop(&assembler, &var_num);  in Generate_GlobalIsNaN()
174   var_num.Bind(assembler.Parameter(1));  in Generate_GlobalIsNaN()
175   assembler.Goto(&loop);  in Generate_GlobalIsNaN()
176   assembler.Bind(&loop);  in Generate_GlobalIsNaN()
182     assembler.GotoIf(assembler.TaggedIsSmi(num), &return_false);  in Generate_GlobalIsNaN()
185     Label if_numisheapnumber(&assembler),  in Generate_GlobalIsNaN()
186         if_numisnotheapnumber(&assembler, Label::kDeferred);  in Generate_GlobalIsNaN()
187     assembler.Branch(assembler.IsHeapNumberMap(assembler.LoadMap(num)),  in Generate_GlobalIsNaN()
190     assembler.Bind(&if_numisheapnumber);  in Generate_GlobalIsNaN()
193       Node* num_value = assembler.LoadHeapNumberValue(num);  in Generate_GlobalIsNaN()
194       assembler.BranchIfFloat64IsNaN(num_value, &return_true, &return_false);  in Generate_GlobalIsNaN()
197     assembler.Bind(&if_numisnotheapnumber);  in Generate_GlobalIsNaN()
200       Callable callable = CodeFactory::NonNumberToNumber(assembler.isolate());  in Generate_GlobalIsNaN()
201       var_num.Bind(assembler.CallStub(callable, context, num));  in Generate_GlobalIsNaN()
202       assembler.Goto(&loop);  in Generate_GlobalIsNaN()
206   assembler.Bind(&return_true);  in Generate_GlobalIsNaN()
207   assembler.Return(assembler.BooleanConstant(true));  in Generate_GlobalIsNaN()
209   assembler.Bind(&return_false);  in Generate_GlobalIsNaN()
210   assembler.Return(assembler.BooleanConstant(false));  in Generate_GlobalIsNaN()