   0  -live- %r0
   0  guard_class %r0 -> %i0
   3  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int_w> -> %i0
   8  -live- %i0, %r0
   8  switch %i0, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  12  unreachable
  13  ---
  13  L1:
  13  -live- %r0
  13  getfield_gc_i_pure %r0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval> -> %i0
  18  L4:
  18  residual_call_ir_r $<* fn urandom>, I[%i0], R[], <CallDescr(i) EF=7> -> %r0
  26  -live- %r0
  26  catch_exception L5
  29  inline_call_r_r <JitCode 'wrap__str'>, R[%r0] -> %r0
  35  -live- %r0
  35  catch_exception L6
  38  ref_return %r0
  40  ---
  40  L6:
  40  goto_if_exception_mismatch $<* struct object_vtable>, L7
  44  last_exc_value -> %r0
  46  L8:
  46  inline_call_r_r <JitCode 'wrap_oserror2__w_OSError'>, R[%r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, $<* struct rpy_string>, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %r0
  55  -live- %r0
  55  -live- %r0
  55  guard_class %r0 -> %i0
  58  -live- %r0
  58  raise %r0
  60  ---
  60  L7:
  60  reraise
  61  ---
  61  L5:
  61  goto_if_exception_mismatch $<* struct object_vtable>, L9
  65  last_exc_value -> %r0
  67  goto L8
  70  ---
  70  L9:
  70  reraise
  71  ---
  71  L2:
  71  -live- %r0
  71  -live- %r0
  71  guard_class %r0 -> %i0
  74  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int> -> %i0
  79  -live- %i0, %r0
  79  int_guard_value %i0
  81  residual_call_r_r %i0, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=7> -> %r0
  88  -live- %r0
  88  -live- %r0
  88  guard_class %r0 -> %i0
  91  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls__int_w> -> %i0
  96  inline_call_ir_i <JitCode 'dispatcher'>, I[%i0], R[%r0] -> %i0
 104  -live- %i0
 104  goto L4
 107  ---
 107  L3:
 107  -live- %r0
 107  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r0] -> %r0
 116  -live- %r0
 116  -live- %r0
 116  guard_class %r0 -> %i0
 119  -live- %r0
 119  raise %r0
