   0  -live- %r1
   3  goto_if_not_ptr_nonzero %r1, L1
   7  ref_copy %r1 -> %r0
  10  -live- %r0, %r1
  13  guard_class %r1 -> %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
  29  goto_if_not %i0, L2
  33  residual_call_r_r $<* fn Function.fget_func_closure>, R[%r0], <CallDescr(r) EF=5> -> %r0
  40  -live- %r0
  43  ref_return %r0
  45  ---
  45  L2:
  45  L3:
  45  raise $<* struct object>
  47  ---
  47  L1:
  47  goto L3
