   0  inline_call_r_r <JitCode 'allocate_instance__W_BufferedWriter'>, R[%r0] -> %r0
   6  -live- %r0
   6  inline_call_ir_v <JitCode 'W_IOBase.__init__'>, I[$True], R[%r0]
  13  -live- %r0
  13  setfield_gc_i %r0, $0, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_state>
  18  setfield_gc_r %r0, $<* None>, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_buffer>
  23  setfield_gc_i %r0, $0, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_abs_pos>
  28  setfield_gc_i %r0, $0, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_pos>
  33  setfield_gc_i %r0, $0, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_raw_pos>
  38  setfield_gc_i %r0, $-1, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_read_end>
  43  setfield_gc_i %r0, $0, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_write_pos>
  48  setfield_gc_i %r0, $-1, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_write_end>
  53  setfield_gc_r %r0, $<* struct pypy.module._io.interp_bufferedio.TryLock>, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_lock>
  58  setfield_gc_i %r0, $False, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_readable>
  63  setfield_gc_i %r0, $False, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_writable>
  68  ref_return %r0
