   0  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000563a68dd2100> -> %r3
   4  setfield_gc_r %r3, %r2, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
   9  inline_call_r_r <JitCode 'BytesDictStrategy.getitem'>, R[%r0, %r1, %r3] -> %r0
  17  -live- %r0
  20  ref_return %r0
