   0  inline_call_ir_i <JitCode 'dup__Signed_star_1'>, I[%i0], R[] -> %i0
   7  -live- %i0
  10  catch_exception L1
  13  inline_call_ir_i <JitCode 'handle_posix_error__dup'>, I[%i0], R[$<* struct rpy_string>] -> %i0
  21  -live- %i0
  24  int_return %i0
  26  ---
  26  L1:
  26  reraise
