   0  inline_call_ir_r <JitCode 'interp_w__W_STType'>, I[$False], R[%r0] -> %r0
   8  -live- %r0
   8  getfield_gc_r %r0, FieldDescr<pypy.module.parser.pyparser.W_STType.inst_tree> -> %r0
  13  getfield_gc_i %r0, FieldDescr<pypy.interpreter.pyparser.parser.Node.inst_type> -> %i0
  18  -live- %i0
  18  goto_if_not_int_eq %i0, $284, L1
  23  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  25  ---
  25  L1:
  25  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
