   0  -live- %r0, %r1, %r2, %r3
   3  goto_if_not_ptr_nonzero %r0, L1
   7  ref_copy %r0 -> %r4
  10  -live- %r0, %r1, %r2, %r3, %r4
  13  guard_class %r4 -> %i0
  16  getfield_raw_i %i0, FieldDescr<object_vtable.subclassrange_min> -> %i0
  21  int_between $TotalOrderSymbolic('compute_fn'), %i0, $TotalOrderSymbolic('compute_fn') -> %i0
  26  -live- %i0, %r0, %r1, %r2, %r3
  29  goto_if_not %i0, L2
  33  residual_call_r_r $<* fn make_callback>, R[%r0, %r1, %r2, %r3], <CallDescr(rrrr) EF=7> -> %r4
  43  -live- %r4
  46  ref_return %r4
  48  ---
  48  L2:
  48  L3:
  48  inline_call_r_r <JitCode 'oefmt____s__object_expected__got___T__instead_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r0] -> %r4
  57  -live- %r4
  60  assert_not_none %r4
  62  -live- %r4
  65  guard_class %r4 -> %i0
  68  -live- %r4
  71  raise %r4
  73  ---
  73  L1:
  73  goto L3
