   0  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.mapdict.Object.inst_map> -> %r3
   5  -live- %r0, %r1, %r2, %r3
   5  ref_guard_value %r3
   7  inline_call_ir_i <JitCode 'AbstractAttribute.write'>, I[$0], R[%r3, %r0, %r1, %r2] -> %i0
  18  -live- %i0
  18  int_return %i0
