   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_unicode_escape>, I[%i0, $'\x00'], R[%r0, %r1, $<* struct pypy.module._codecs.interp_codecs.UnicodeData_Handler>], <CallDescr(rriir) EF=7> -> %r3
  54  -live- %r3
  57  getfield_gc_r_pure %r3, FieldDescr<tuple3.item0> -> %r2
  62  getfield_gc_i_pure %r3, FieldDescr<tuple3.item1> -> %i0
  67  getfield_gc_i_pure %r3, FieldDescr<tuple3.item2> -> %i1
  72  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab42c08218> -> %r3
  76  setfield_gc_r %r3, %r2, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8>
  81  setfield_gc_i %r3, %i1, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length>
  86  setfield_gc_r %r3, $<* None>, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__index_storage>
  91  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab3c0185d0> -> %r2
  95  setfield_gc_i %r2, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
 100  inline_call_r_r <JitCode 'wraptuple2'>, R[%r3, %r2] -> %r3
 107  -live- %r3
 110  ref_return %r3
 112  ---
 112  L4:
 112  L6:
 112  inline_call_r_i <JitCode 'is_true'>, R[%r2] -> %i0
 118  -live- %i0, %r0, %r1
 121  goto L5
 124  ---
 124  L3:
 124  goto L6
 127  ---
 127  L1:
 127  goto L2
