   0  getfield_gc_i_pure %r0, FieldDescr<pypy.interpreter.gateway.BuiltinActivation_UwS_ObjSpace.inst_behavior> -> %i0
   5  -live- %i0
   5  int_guard_value %i0
   7  residual_call_r_r %i0, <IndirectCallTargets>, R[], <CallDescr() EF=7> -> %r0
  13  -live- %r0
  13  ref_return %r0
