   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  getfield_gc_r %r0, FieldDescr<pypy.module._io.interp_fileio.W_FileIO.inst_w_name> -> %r1
  38  -live- %r0, %r1
  41  goto_if_not_ptr_iszero %r1, L3
  45  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab0037f018> -> %r0
  49  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  54  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__w_value>
  59  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__application_traceback>
  64  assert_not_none %r0
  66  -live- %r0
  69  raise %r0
  71  ---
  71  L3:
  71  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.module._io.interp_fileio.W_FileIO.inst_w_name>
  76  void_return
  77  ---
  77  L2:
  77  L4:
  77  raise $<* struct object>
  79  ---
  79  L1:
  79  goto L4
