   0  -live- %r1
   0  goto_if_not_ptr_nonzero %r1, L1
   4  ref_copy %r1 -> %r0
   7  -live- %r0, %r1
   7  guard_class %r1 -> %i0
  10  getfield_raw_i %i0, FieldDescr<object_vtable.subclassrange_min> -> %i0
  15  int_between $TotalOrderSymbolic('compute_fn'), %i0, $TotalOrderSymbolic('compute_fn') -> %i0
  20  -live- %i0, %r0
  20  goto_if_not %i0, L2
  24  getfield_gc_i %r0, FieldDescr<pypy.module._io.interp_textio.W_TextIOWrapper.inst_state> -> %i0
  29  -live- %i0, %r0
  29  switch %i0, <SwitchDictDescr 0:L3, 2:L4>
  33  getfield_gc_r %r0, FieldDescr<pypy.module._io.interp_textio.W_TextIOWrapper.inst_w_decoder> -> %r0
  38  -live- %r0
  38  goto_if_not_ptr_iszero %r0, L5
  42  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  44  ---
  44  L5:
  44  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff4f52efa0> -> %r1
  48  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  53  inline_call_r_r <JitCode 'findattr'>, R[%r0, %r1] -> %r0
  60  -live- %r0
  60  ref_return %r0
  62  ---
  62  L3:
  62  -live-
  62  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff713b8960> -> %r0
  66  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  71  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  76  assert_not_none %r0
  78  -live- %r0
  78  guard_class %r0 -> %i0
  81  -live- %r0
  81  raise %r0
  83  ---
  83  L4:
  83  -live-
  83  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff713b8960> -> %r0
  87  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  92  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  97  assert_not_none %r0
  99  -live- %r0
  99  guard_class %r0 -> %i0
 102  -live- %r0
 102  raise %r0
 104  ---
 104  L2:
 104  L6:
 104  raise $<* struct object>
 106  ---
 106  L1:
 106  goto L6
