   0  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x10096124f10> -> %r1
   4  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
   9  inline_call_r_r <JitCode 'getitem'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r1] -> %r1
  16  -live- %r0, %r1
  16  inline_call_r_r <JitCode 'call_function__star_1'>, R[%r1, %r0] -> %r0
  23  -live- %r0
  23  ref_return %r0
