   0  inline_call_ir_r <JitCode 'interp_w__W_InstanceObject'>, I[$False], R[%r0] -> %r0
   8  -live- %r0
   8  inline_call_ir_r <JitCode 'W_InstanceObject.getattr'>, I[$True], R[%r0, $<* struct rpy_string>] -> %r0
  17  -live- %r0
  17  inline_call_r_r <JitCode 'call_function__star_0'>, R[%r0] -> %r0
  23  -live- %r0
  23  ref_return %r0
