   0  -live- %i0, %r0
   3  guard_class %r0 -> %i1
   6  getfield_raw_i %i1, FieldDescr<object_vtable.subclassrange_min> -> %i1
  11  int_between $TotalOrderSymbolic('compute_fn'), %i1, $TotalOrderSymbolic('compute_fn') -> %i1
  16  -live- %i0, %i1, %r0
  19  goto_if_not %i1, L1
  23  L2:
  23  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0c271150> -> %r1
  27  setfield_gc_r %r1, %r0, FieldDescr<pypy.module.posix.interp_posix.FileEncoder.inst_w_obj>
  32  inline_call_ir_v <JitCode 'mkfifo__pypy_module_posix_interp_posix_FileEncoder'>, I[%i0], R[%r1]
  39  -live-
  42  void_return
  43  ---
  43  L1:
  43  -live- %i0, %r0
  46  guard_class %r0 -> %i1
  49  -live- %i0, %i1, %r0
  52  int_guard_value %i1
  54  -live- %i0, %r0
  57  guard_class %r0 -> %i1
  60  getfield_raw_i %i1, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_getclass> -> %i1
  65  -live- %i0, %i1, %r0
  68  switch %i1, <SwitchDictDescr 0:L3, 1:L4, 2:L5, 3:L6>
  72  unreachable
  73  ---
  73  L3:
  73  -live- %i0, %r0
  76  guard_class %r0 -> %i1
  79  getfield_raw_i %i1, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls__get_mapdict_map> -> %i1
  84  -live- %i0, %i1, %r0
  87  int_guard_value %i1
  89  residual_call_r_r %i1, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=2> -> %r1
  96  -live- %i0, %r0, %r1
  99  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.mapdict.AbstractAttribute.inst_terminator> -> %r1
 104  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.mapdict.Terminator.inst_w_cls> -> %r1
 109  L7:
 109  inline_call_r_i <JitCode 'W_TypeObject.issubtype'>, R[%r1, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %i1
 116  -live- %i0, %i1, %r0
 119  goto_if_not %i1, L8
 123  goto L2
 126  ---
 126  L8:
 126  inline_call_r_r <JitCode 'ObjSpace.bytes0_w'>, R[%r0] -> %r1
 132  -live- %i0, %r1
 135  inline_call_ir_v <JitCode 'mkfifo__str'>, I[%i0], R[%r1]
 142  -live-
 145  void_return
 146  ---
 146  L4:
 146  -live- %i0, %r0
 149  getfield_gc_r %r0, FieldDescr<pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable.inst_map> -> %r1
 154  -live- %i0, %r0, %r1
 157  ref_guard_value %r1
 159  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.mapdict.AbstractAttribute.inst_terminator> -> %r1
 164  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.mapdict.Terminator.inst_w_cls> -> %r1
 169  goto L7
 172  ---
 172  L5:
 172  -live- %i0, %r0
 175  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.proxyobject.W_Transparent.inst_w_type> -> %r1
 180  goto L7
 183  ---
 183  L6:
 183  -live- %i0, %r0
 186  guard_class %r0 -> %i1
 189  getfield_raw_r %i1, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.pbc2internal_memofield_gettypefor_3> -> %r1
 194  goto L7
