   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  -live- %r0
  36  record_quasiimmut_field %r0, FieldDescr<pypy.interpreter.function.Function.inst_code>, FieldDescr<pypy.interpreter.function.Function.mutate_code>
  42  getfield_gc_r_pure %r0, FieldDescr<pypy.interpreter.function.Function.inst_code> -> %r0
  47  ref_return %r0
  49  ---
  49  L2:
  49  L3:
  49  raise $<* struct object>
  51  ---
  51  L1:
  51  goto L3
