| Index: runtime/vm/intermediate_language.cc | 
| diff --git a/runtime/vm/intermediate_language.cc b/runtime/vm/intermediate_language.cc | 
| index b5b127155003d10e728e79e1b243798f8f6843ef..d2734acb9112ed65ded1f32154aff129ee9e8b76 100644 | 
| --- a/runtime/vm/intermediate_language.cc | 
| +++ b/runtime/vm/intermediate_language.cc | 
| @@ -105,7 +105,7 @@ GraphEntryInstr::GraphEntryInstr(TargetEntryInstr* normal_entry) | 
| normal_entry_(normal_entry), | 
| catch_entries_(), | 
| start_env_(NULL), | 
| -      constant_null_(NULL), | 
| +      constant_null_(new ConstantInstr(Object::ZoneHandle())), | 
| spill_slot_count_(0) { | 
| } | 
|  | 
|  |