   0  -live- %r0, %r1, %r2
   3  goto_if_not_ptr_iszero %r1, L1
   7  ref_copy $<* struct rpy_string> -> %r1
  10  L2:
  10  -live- %r0, %r1, %r2
  13  goto_if_not_ptr_nonzero %r2, L3
  17  ref_copy %r2 -> %r3
  20  -live- %r0, %r1, %r2, %r3
  23  guard_class %r3 -> %i0
  26  -live- %i0, %r0, %r1, %r2
  29  goto_if_not_int_eq %i0, $<* struct object_vtable>, L4
  34  getfield_gc_i_pure %r2, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval> -> %i0
  39  int_is_true %i0 -> %i0
  42  L5:
  42  residual_call_ir_r $<* fn str_decode_raw_unicode_escape>, I[%i0, $'\x00'], R[%r0, %r1], <CallDescr(rrii) EF=7> -> %r3
  53  -live- %r3
  56  getfield_gc_r_pure %r3, FieldDescr<tuple3.item0> -> %r2
  61  getfield_gc_i_pure %r3, FieldDescr<tuple3.item1> -> %i0
  66  getfield_gc_i_pure %r3, FieldDescr<tuple3.item2> -> %i1
  71  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000056093389bf30> -> %r3
  75  setfield_gc_r %r3, %r2, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8>
  80  setfield_gc_i %r3, %i1, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length>
  85  setfield_gc_r %r3, $<* None>, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__index_storage>
  90  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000560933e7a9f8> -> %r2
  94  setfield_gc_i %r2, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  99  inline_call_r_r <JitCode 'wraptuple2'>, R[%r3, %r2] -> %r3
 106  -live- %r3
 109  ref_return %r3
 111  ---
 111  L4:
 111  L6:
 111  inline_call_r_i <JitCode 'is_true'>, R[%r2] -> %i0
 117  -live- %i0, %r0, %r1
 120  goto L5
 123  ---
 123  L3:
 123  goto L6
 126  ---
 126  L1:
 126  goto L2
