   0  getfield_gc_i %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length> -> %i0
   5  inline_call_ir_r <JitCode 'unwrap_start_stop'>, I[%i0], R[%r1, %r2] -> %r1
  14  -live- %r0, %r1
  14  getfield_gc_i_pure %r1, FieldDescr<tuple2.item0> -> %i1
  19  getfield_gc_i_pure %r1, FieldDescr<tuple2.item1> -> %i2
  24  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8> -> %r3
  29  strlen %r3 -> %i0
  32  int_add %i0, $1 -> %i3
  36  -live- %i1, %i2, %i3, %r0, %r3
  36  goto_if_not_int_gt %i1, $0, L1
  41  ref_copy %r0 -> %r1
  44  getfield_gc_i %r1, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length> -> %i0
  49  -live- %i0, %i1, %i2, %i3, %r1, %r3
  49  goto_if_not_int_gt %i1, %i0, L2
  54  int_copy %i3 -> %i1
  57  ref_copy %r1 -> %r0
  60  L3:
  60  getfield_gc_i %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length> -> %i0
  65  -live- %i0, %i1, %i2, %i3, %r0
  65  goto_if_not_int_lt %i2, %i0, L4
  70  int_copy %i2 -> %i3
  73  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8> -> %r2
  78  strlen %r2 -> %i2
  81  -live- %i0, %i1, %i2, %i3, %r0, %r2
  81  goto_if_not_int_eq %i0, %i2, L5
  86  L6:
  86  new <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000000176a0f558> -> %r1
  90  setfield_gc_i %r1, %i1, FieldDescr<tuple2.item0>
  95  setfield_gc_i %r1, %i3, FieldDescr<tuple2.item1>
 100  ref_return %r1
 102  ---
 102  L5:
 102  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__index_storage> -> %r1
 107  conditional_call_value_ir_r %r1, $<* fn W_UnicodeObject._compute_index_storage>, I[], R[%r0], <CallDescr(r) EF=5> -> %r1
 116  -live- %i1, %i3, %r1, %r2
 116  residual_call_ir_i $<* fn codepoint_position_at_index>, I[%i3], R[%r2, %r1], <CallDescr(rri) EF=4> -> %i3
 126  -live- %i1, %i3
 126  goto L6
 129  ---
 129  L4:
 129  goto L6
 132  ---
 132  L2:
 132  strlen %r3 -> %i4
 135  -live- %i0, %i1, %i2, %i3, %i4, %r1, %r3
 135  goto_if_not_int_eq %i0, %i4, L7
 140  ref_copy %r1 -> %r0
 143  goto L3
 146  ---
 146  L7:
 146  getfield_gc_r %r1, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__index_storage> -> %r2
 151  ref_copy %r1 -> %r0
 154  conditional_call_value_ir_r %r2, $<* fn W_UnicodeObject._compute_index_storage>, I[], R[%r1], <CallDescr(r) EF=5> -> %r1
 163  -live- %i1, %i2, %i3, %r0, %r1, %r3
 163  residual_call_ir_i $<* fn codepoint_position_at_index>, I[%i1], R[%r3, %r1], <CallDescr(rri) EF=4> -> %i1
 173  -live- %i1, %i2, %i3, %r0
 173  goto L3
 176  ---
 176  L1:
 176  int_copy $0 -> %i1
 179  goto L3
