   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  -live- %r0
  24  guard_class %r0 -> %i0
  27  getfield_raw_i %i0, FieldDescr<pypy.interpreter.eval.Code_vtable.cls_signature> -> %i0
  32  -live- %i0, %r0
  32  switch %i0, <SwitchDictDescr 0:L3, 1:L4, 2:L5>
  36  unreachable
  37  ---
  37  L3:
  37  -live-
  37  raise $<* struct object>
  39  ---
  39  L4:
  39  -live- %r0
  39  getfield_gc_r_pure %r0, FieldDescr<pypy.interpreter.pycode.PyCode.inst__signature> -> %r1
  44  L6:
  44  getfield_gc_r_pure %r1, FieldDescr<pypy.interpreter.signature.Signature.inst_varargname> -> %r0
  49  -live- %r0, %r1
  49  goto_if_not_ptr_iszero %r0, L7
  53  int_copy $0 -> %i0
  56  L8:
  56  getfield_gc_r_pure %r1, FieldDescr<pypy.interpreter.signature.Signature.inst_kwargname> -> %r0
  61  -live- %i0, %r0
  61  goto_if_not_ptr_iszero %r0, L9
  65  L10:
  65  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x100951d1e10> -> %r0
  69  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  74  ref_return %r0
  76  ---
  76  L9:
  76  int_or %i0, $8 -> %i0
  80  goto L10
  83  ---
  83  L7:
  83  int_copy $4 -> %i0
  86  goto L8
  89  ---
  89  L5:
  89  -live- %r0
  89  getfield_gc_r_pure %r0, FieldDescr<pypy.interpreter.gateway.BuiltinCode.inst_sig> -> %r1
  94  goto L6
  97  ---
  97  L2:
  97  raise $<* struct object>
  99  ---
  99  L1:
  99  raise $<* struct object>
