   0  -live- %i0, %r0, %r1
   0  goto_if_not_ptr_iszero %r1, L1
   4  L2:
   4  inline_call_ir_r <JitCode 'W_BytesObject.descr_split'>, I[%i0], R[%r0, %r1] -> %r1
  13  -live- %r1
  13  ref_return %r1
  15  ---
  15  L1:
  15  -live- %i0, %r0, %r1
  15  guard_class %r1 -> %i1
  18  getfield_raw_i %i1, FieldDescr<object_vtable.subclassrange_min> -> %i1
  23  int_between $TotalOrderSymbolic('compute_fn'), %i1, $TotalOrderSymbolic('compute_fn') -> %i1
  28  -live- %i0, %i1, %r0, %r1
  28  goto_if_not %i1, L3
  32  L4:
  32  inline_call_r_r <JitCode 'unicode_from_encoded_object'>, R[%r0, $<* struct rpy_string>, $<* struct rpy_string>] -> %r0
  40  -live- %i0, %r0, %r1
  40  inline_call_ir_r <JitCode 'W_UnicodeObject.descr_split'>, I[%i0], R[%r0, %r1] -> %r1
  49  -live- %r1
  49  ref_return %r1
  51  ---
  51  L3:
  51  -live- %i0, %r0, %r1
  51  guard_class %r1 -> %i1
  54  -live- %i0, %i1, %r0, %r1
  54  int_guard_value %i1
  56  -live- %i0, %r0, %r1
  56  guard_class %r1 -> %i1
  59  getfield_raw_i %i1, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_getclass> -> %i1
  64  getfield_raw_i %i1, FieldDescr<specfunc.variant0> -> %i1
  69  -live- %i0, %i1, %r0, %r1
  69  int_guard_value %i1
  71  residual_call_r_r %i1, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=2> -> %r2
  78  -live- %i0, %r0, %r1, %r2
  78  inline_call_r_i <JitCode 'W_TypeObject.issubtype'>, R[%r2, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %i1
  85  -live- %i0, %i1, %r0, %r1
  85  -live- %i0, %i1, %r0, %r1
  85  goto_if_not %i1, L5
  89  goto L4
  92  ---
  92  L5:
  92  goto L2
