   0  -live- %i0, %r0, %r1
   0  guard_class %r0 -> %i1
   3  getfield_raw_i %i1, FieldDescr<object_vtable.subclassrange_min> -> %i1
   8  int_between $TotalOrderSymbolic('compute_fn'), %i1, $TotalOrderSymbolic('compute_fn') -> %i1
  13  -live- %i0, %i1, %r0, %r1
  13  goto_if_not %i1, L1
  17  L2:
  17  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x4e9326f0> -> %r2
  21  setfield_gc_r %r2, %r0, FieldDescr<pypy.module.posix.interp_posix.FileEncoder.inst_w_obj>
  26  inline_call_ir_r <JitCode 'open_file_as_stream__pypy_module_posix_interp_posix_FileEncoder'>, I[%i0], R[%r2, %r1] -> %r2
  35  -live- %r2
  35  ref_return %r2
  37  ---
  37  L1:
  37  -live- %i0, %r0, %r1
  37  guard_class %r0 -> %i1
  40  -live- %i0, %i1, %r0, %r1
  40  int_guard_value %i1
  42  -live- %i0, %r0, %r1
  42  guard_class %r0 -> %i1
  45  getfield_raw_i %i1, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_getclass> -> %i1
  50  -live- %i0, %i1, %r0, %r1
  50  switch %i1, <SwitchDictDescr 0:L3, 1:L4, 2:L5, 3:L6>
  54  unreachable
  55  ---
  55  L3:
  55  -live- %i0, %r0, %r1
  55  -live- %i0, %r0, %r1
  55  guard_class %r0 -> %i1
  58  getfield_raw_i %i1, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls__get_mapdict_map> -> %i1
  63  -live- %i0, %i1, %r0, %r1
  63  int_guard_value %i1
  65  residual_call_r_r %i1, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=2> -> %r2
  72  -live- %i0, %r0, %r1, %r2
  72  getfield_gc_r_pure %r2, FieldDescr<pypy.objspace.std.mapdict.AbstractAttribute.inst_terminator> -> %r2
  77  getfield_gc_r_pure %r2, FieldDescr<pypy.objspace.std.mapdict.Terminator.inst_w_cls> -> %r2
  82  L7:
  82  inline_call_r_i <JitCode 'W_TypeObject.issubtype'>, R[%r2, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %i1
  89  -live- %i0, %i1, %r0, %r1
  89  -live- %i0, %i1, %r0, %r1
  89  goto_if_not %i1, L8
  93  goto L2
  96  ---
  96  L8:
  96  inline_call_r_r <JitCode 'ObjSpace.str0_w'>, R[%r0] -> %r2
 102  -live- %i0, %r1, %r2
 102  inline_call_ir_r <JitCode 'open_file_as_stream__str'>, I[%i0, $<* fn checksignals>], R[%r2, %r1] -> %r2
 112  -live- %r2
 112  ref_return %r2
 114  ---
 114  L4:
 114  -live- %i0, %r0, %r1
 114  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.mapdict.Object.inst_map> -> %r2
 119  -live- %i0, %r0, %r1, %r2
 119  ref_guard_value %r2
 121  getfield_gc_r_pure %r2, FieldDescr<pypy.objspace.std.mapdict.AbstractAttribute.inst_terminator> -> %r2
 126  getfield_gc_r_pure %r2, FieldDescr<pypy.objspace.std.mapdict.Terminator.inst_w_cls> -> %r2
 131  goto L7
 134  ---
 134  L5:
 134  -live- %i0, %r0, %r1
 134  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.proxyobject.W_Transparent.inst_w_type> -> %r2
 139  goto L7
 142  ---
 142  L6:
 142  -live- %i0, %r0, %r1
 142  -live- %i0, %r0, %r1
 142  guard_class %r0 -> %i1
 145  getfield_raw_i %i1, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_typedef> -> %i1
 150  getfield_raw_r %i1, FieldDescr<pbc.pbcinternal_memofield_getorbuild_0> -> %r2
 155  goto L7
