   0  inline_call_r_r <JitCode 'allocate_instance__W_FileIO'>, 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, $-1, FieldDescr<pypy.module._io.interp_fileio.W_FileIO.inst_fd>
  18  setfield_gc_i %r0, $False, FieldDescr<pypy.module._io.interp_fileio.W_FileIO.inst_readable>
  23  setfield_gc_i %r0, $False, FieldDescr<pypy.module._io.interp_fileio.W_FileIO.inst_writable>
  28  setfield_gc_i %r0, $False, FieldDescr<pypy.module._io.interp_fileio.W_FileIO.inst_appending>
  33  setfield_gc_i %r0, $-1, FieldDescr<pypy.module._io.interp_fileio.W_FileIO.inst_seekable>
  38  setfield_gc_i %r0, $True, FieldDescr<pypy.module._io.interp_fileio.W_FileIO.inst_closefd>
  43  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.module._io.interp_fileio.W_FileIO.inst_w_name>
  48  ref_return %r0
