   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  new_array_clear $0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x00000001d5a4c918> -> %r1
  38  -live- %r0, %r1
  41  jit_force_quasi_immutable %r0, FieldDescr<pypy.interpreter.function.Function.mutate_defs_w>
  45  setfield_gc_r %r0, %r1, FieldDescr<pypy.interpreter.function.Function.inst_defs_w>
  50  void_return
  51  ---
  51  L2:
  51  L3:
  51  raise $<* struct object>
  53  ---
  53  L1:
  53  goto L3
