| Index: runtime/vm/intermediate_language.cc | 
| =================================================================== | 
| --- runtime/vm/intermediate_language.cc	(revision 24207) | 
| +++ runtime/vm/intermediate_language.cc	(working copy) | 
| @@ -1683,8 +1683,12 @@ | 
| void InstanceCallInstr::EmitNativeCode(FlowGraphCompiler* compiler) { | 
| ICData& call_ic_data = ICData::ZoneHandle(ic_data()->raw()); | 
| if (!FLAG_propagate_ic_data || !compiler->is_optimizing()) { | 
| +    const Array& arguments_descriptor = | 
| +        Array::Handle(ArgumentsDescriptor::New(ArgumentCount(), | 
| +                                               argument_names())); | 
| call_ic_data = ICData::New(compiler->parsed_function().function(), | 
| function_name(), | 
| +                               arguments_descriptor, | 
| deopt_id(), | 
| checked_argument_count()); | 
| } | 
|  |