   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  -live- %r0
  13  guard_class %r0 -> %i0
  16  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int> -> %i0
  21  -live- %i0, %r0
  21  int_guard_value %i0
  23  residual_call_r_r %i0, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=7> -> %r0
  30  -live- %r0
  30  -live- %r0
  30  guard_class %r0 -> %i0
  33  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls__int_w> -> %i0
  38  inline_call_ir_i <JitCode 'dispatcher'>, I[%i0], R[%r0] -> %i0
  46  -live- %i0
  46  L4:
  46  residual_call_ir_r $<* fn urandom>, I[%i0], R[], <CallDescr(i) EF=7> -> %r0
  54  -live- %r0
  54  catch_exception L5
  57  inline_call_r_r <JitCode 'wrap__str'>, R[%r0] -> %r0
  63  -live- %r0
  63  catch_exception L6
  66  ref_return %r0
  68  ---
  68  L6:
  68  goto_if_exception_mismatch $<* struct object_vtable>, L7
  72  last_exc_value -> %r0
  74  L8:
  74  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
  83  -live- %r0
  83  -live- %r0
  83  guard_class %r0 -> %i0
  86  -live- %r0
  86  raise %r0
  88  ---
  88  L7:
  88  reraise
  89  ---
  89  L5:
  89  goto_if_exception_mismatch $<* struct object_vtable>, L9
  93  last_exc_value -> %r0
  95  goto L8
  98  ---
  98  L9:
  98  reraise
  99  ---
  99  L2:
  99  -live- %r0
  99  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r0] -> %r0
 108  -live- %r0
 108  -live- %r0
 108  guard_class %r0 -> %i0
 111  -live- %r0
 111  raise %r0
 113  ---
 113  L3:
 113  -live- %r0
 113  getfield_gc_i_pure %r0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval> -> %i0
 118  goto L4
