   0  inline_call_r_r <JitCode 'convert_arg_to_w_unicode'>, R[%r0, $<* struct rpy_string>] -> %r0
   7  -live- %r0, %r1
  10  goto_if_not_ptr_iszero %r1, L1
  14  ref_copy $<* struct rpy_string> -> %r1
  17  L2:
  17  getfield_gc_i_pure %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length> -> %i0
  22  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8> -> %r0
  27  residual_call_r_r $<* fn utf8_encode_utf_7>, R[%r0, %r1], <CallDescr(rr) EF=5> -> %r0
  35  -live- %i0, %r0
  38  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab0cb26aa0> -> %r1
  42  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  47  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab0ce2a138> -> %r0
  51  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  56  inline_call_r_r <JitCode 'wraptuple2'>, R[%r1, %r0] -> %r0
  63  -live- %r0
  66  ref_return %r0
  68  ---
  68  L1:
  68  goto L2
