   0  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8> -> %r4
   5  inline_call_r_r <JitCode 'W_UnicodeObject._unwrap_and_compute_idx_params'>, R[%r0, %r2, %r3] -> %r0
  13  -live- %r0, %r1, %r4
  16  getfield_gc_i_pure %r0, FieldDescr<tuple2.item0> -> %i0
  21  getfield_gc_i_pure %r0, FieldDescr<tuple2.item1> -> %i1
  26  inline_call_r_r <JitCode 'convert_arg_to_w_unicode'>, R[%r1, $<* struct rpy_string>] -> %r0
  33  -live- %i0, %i1, %r0, %r4
  36  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8> -> %r0
  41  inline_call_ir_i <JitCode 'll_count__LLHelpersConst_rpy_stringPtr_rpy_stringPtr_Signed_Signed'>, I[%i0, %i1], R[%r4, %r0] -> %i0
  51  -live- %i0
  54  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aa74983ec0> -> %r0
  58  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  63  ref_return %r0
