   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> -> %r0
  44  L6:
  44  getfield_gc_r_pure %r0, FieldDescr<pypy.interpreter.signature.Signature.inst_argnames> -> %r0
  49  arraylen_gc %r0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x1007ce03f50> -> %i0
  54  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x100951d1e10> -> %r0
  58  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  63  ref_return %r0
  65  ---
  65  L5:
  65  -live- %r0
  65  getfield_gc_r_pure %r0, FieldDescr<pypy.interpreter.gateway.BuiltinCode.inst_sig> -> %r0
  70  goto L6
  73  ---
  73  L2:
  73  raise $<* struct object>
  75  ---
  75  L1:
  75  raise $<* struct object>
