   0  -live- %r0
   3  guard_class %r0 -> %i0
   6  getfield_raw_i %i0, FieldDescr<pypy.objspace.std.bytesobject.W_AbstractBytesObject_vtable.cls_descr_isupper> -> %i0
  11  -live- %i0, %r0
  14  switch %i0, <SwitchDictDescr 0:L1, 1:L2>
  18  unreachable
  19  ---
  19  L1:
  19  -live- %r0
  22  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r1
  27  strlen %r1 -> %i0
  30  -live- %i0, %r0, %r1
  33  goto_if_not_int_eq %i0, $1, L3
  38  strgetitem %r1, $0 -> %i0
  42  -live- %i0
  45  goto_if_not_int_ge %i0, $65, L4
  50  -live- %i0
  53  goto_if_not_int_le %i0, $90, L5
  58  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  60  ---
  60  L5:
  60  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  62  ---
  62  L4:
  62  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  64  ---
  64  L3:
  64  residual_call_r_i $<* fn W_BytesObject._descr_isupper_slowpath>, R[%r0, %r1], <CallDescr(rr) EF=5> -> %i0
  72  -live- %i0
  75  goto_if_not %i0, L6
  79  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  81  ---
  81  L6:
  81  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  83  ---
  83  L2:
  83  -live-
  86  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
