   0  -live- %r0, %r1, %r2
   3  goto_if_not_ptr_iszero %r1, L1
   7  ref_copy $<* struct rpy_string> -> %r1
  10  L2:
  10  strlen %r0 -> %i0
  13  -live- %i0, %r0, %r1, %r2
  16  goto_if_not_int_is_zero %i0, L3
  20  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab01d47018> -> %r2
  24  setfield_gc_r %r2, $<* struct rpy_string>, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8>
  29  setfield_gc_i %r2, $0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length>
  34  setfield_gc_r %r2, $<* None>, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__index_storage>
  39  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab01c05398> -> %r1
  43  setfield_gc_i %r1, $0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  48  inline_call_r_r <JitCode 'wraptuple2'>, R[%r2, %r1] -> %r2
  55  -live- %r2
  58  ref_return %r2
  60  ---
  60  L3:
  60  -live- %r0, %r1, %r2
  63  goto_if_not_ptr_iszero %r2, L4
  67  ref_copy $<* struct pypy.module._codecs.interp_codecs.Charmap_Decode> -> %r3
  70  L5:
  70  residual_call_ir_r $<* fn str_decode_charmap__pypy_module__codecs_interp_codecs_Charmap_Decode>, I[$True], R[%r0, %r1, %r3], <CallDescr(rrir) EF=7> -> %r2
  81  -live- %r2
  84  getfield_gc_r_pure %r2, FieldDescr<tuple3.item0> -> %r1
  89  getfield_gc_i_pure %r2, FieldDescr<tuple3.item1> -> %i0
  94  getfield_gc_i_pure %r2, FieldDescr<tuple3.item2> -> %i1
  99  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab01d47018> -> %r2
 103  setfield_gc_r %r2, %r1, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8>
 108  setfield_gc_i %r2, %i1, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length>
 113  setfield_gc_r %r2, $<* None>, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__index_storage>
 118  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab01c05398> -> %r1
 122  setfield_gc_i %r1, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
 127  inline_call_r_r <JitCode 'wraptuple2'>, R[%r2, %r1] -> %r2
 134  -live- %r2
 137  ref_return %r2
 139  ---
 139  L4:
 139  inline_call_r_i <JitCode 'W_Root.is_w'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r2] -> %i0
 146  -live- %i0, %r0, %r1, %r2
 149  goto_if_not %i0, L6
 153  ref_copy $<* struct pypy.module._codecs.interp_codecs.Charmap_Decode> -> %r3
 156  goto L5
 159  ---
 159  L6:
 159  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaaaefd7ffa0> -> %r3
 163  inline_call_r_v <JitCode 'Charmap_Decode.__init__'>, R[%r3, %r2]
 169  -live- %r0, %r1, %r3
 172  goto L5
 175  ---
 175  L1:
 175  goto L2
