4352     ObjectRef target_ref = m.Ref(broker());  in ReduceJSCall()  local
4353     if (target_ref.IsJSFunction()) {  in ReduceJSCall()
4354       JSFunctionRef function = target_ref.AsJSFunction();  in ReduceJSCall()
4362     } else if (target_ref.IsJSBoundFunction()) {  in ReduceJSCall()
4363       JSBoundFunctionRef function = target_ref.AsJSBoundFunction();  in ReduceJSCall()
4960     ObjectRef target_ref = m.Ref(broker);  in TargetIsClassConstructor()  local
4961     if (target_ref.IsJSFunction()) {  in TargetIsClassConstructor()
4962       JSFunctionRef function = target_ref.AsJSFunction();  in TargetIsClassConstructor()
5083     HeapObjectRef target_ref = m.Ref(broker());  in ReduceJSConstruct()  local
5086     if (!target_ref.map().is_constructor()) {  in ReduceJSConstruct()
5094     if (target_ref.IsJSFunction()) {  in ReduceJSConstruct()
5095       JSFunctionRef function = target_ref.AsJSFunction();  in ReduceJSConstruct()
5155     } else if (target_ref.IsJSBoundFunction()) {  in ReduceJSConstruct()
5156       JSBoundFunctionRef function = target_ref.AsJSBoundFunction();  in ReduceJSConstruct()
6530     ObjectRef target_ref = search_element_matcher.Ref(broker());  in ReduceStringPrototypeStartsWith()  local
6531     if (!target_ref.IsString()) return NoChange();  in ReduceStringPrototypeStartsWith()
6532     StringRef search_element_string = target_ref.AsString();  in ReduceStringPrototypeStartsWith()