   0  getfield_gc_i %r0, FieldDescr<pypy.module._io.interp_iobase.W_IOBase.inst__W_IOBase__IOBase_closed> -> %i0
   5  -live- %i0, %r0
   8  goto_if_not %i0, L1
  12  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  14  ---
  14  L1:
  14  inline_call_r_r <JitCode 'call_method__star_0'>, R[%r0, $<* struct rpy_string>] -> %r1
  21  -live- %r0
  24  catch_exception L2
  27  setfield_gc_i %r0, $True, FieldDescr<pypy.module._io.interp_iobase.W_IOBase.inst__W_IOBase__IOBase_closed>
  32  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  34  ---
  34  L2:
  34  last_exception -> %i0
  36  last_exc_value -> %r1
  38  setfield_gc_i %r0, $True, FieldDescr<pypy.module._io.interp_iobase.W_IOBase.inst__W_IOBase__IOBase_closed>
  43  -live- %r1
  46  raise %r1
