   0  inline_call_r_r <JitCode 'allocate_instance__W_BufferedWriter'>, R[%r0] -> %r0
   6  -live- %r0
   9  inline_call_ir_v <JitCode 'W_IOBase.__init__'>, I[$True], R[%r0]
  16  -live- %r0
  19  setfield_gc_i %r0, $0, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_state>
  24  setfield_gc_r %r0, $<* struct rpython.rlib.buffer.ByteBuffer>, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_buffer>
  29  setfield_gc_i %r0, $0, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_abs_pos>
  34  setfield_gc_i %r0, $0, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_pos>
  39  setfield_gc_i %r0, $0, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_raw_pos>
  44  setfield_gc_i %r0, $-1, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_read_end>
  49  setfield_gc_i %r0, $0, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_write_pos>
  54  setfield_gc_i %r0, $-1, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_write_end>
  59  setfield_gc_r %r0, $<* struct pypy.module._io.interp_bufferedio.TryLock>, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_lock>
  64  setfield_gc_i %r0, $False, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_readable>
  69  setfield_gc_i %r0, $False, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_writable>
  74  ref_return %r0
