   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_v $<* fn ll_os.ll_os_setegid>, I[%i0], R[], <CallDescr(i) EF=7>
  25  -live-
  25  catch_exception L5
  28  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  30  ---
  30  L5:
  30  goto_if_exception_mismatch $<* struct object_vtable>, L6
  34  last_exc_value -> %r0
  36  inline_call_r_r <JitCode 'wrap_oserror2__w_OSError'>, R[%r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, $<* struct rpy_string>, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %r0
  45  -live- %r0
  45  -live- %r0
  45  guard_class %r0 -> %i0
  48  -live- %r0
  48  raise %r0
  50  ---
  50  L6:
  50  reraise
  51  ---
  51  L2:
  51  -live- %r0
  51  -live- %r0
  51  guard_class %r0 -> %i0
  54  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int> -> %i0
  59  -live- %i0, %r0
  59  int_guard_value %i0
  61  residual_call_r_r %i0, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=7> -> %r0
  68  -live- %r0
  68  -live- %r0
  68  guard_class %r0 -> %i0
  71  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls__int_w> -> %i0
  76  inline_call_ir_i <JitCode 'dispatcher'>, I[%i0], R[%r0] -> %i0
  84  -live- %i0
  84  goto L4
  87  ---
  87  L3:
  87  -live- %r0
  87  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r0] -> %r0
  96  -live- %r0
  96  -live- %r0
  96  guard_class %r0 -> %i0
  99  -live- %r0
  99  raise %r0
