   0  inline_call_r_v <JitCode 'BufferingInputStream.flush_buffers'>, R[$<* struct rpython.rlib.streamio.Stream>]
   5  -live- %r1
   5  getfield_gc_r $<* struct rpython.rlib.streamio.BufferingInputStream>, FieldDescr<rpython.rlib.streamio.BufferingInputStream.inst_base> -> %r0
  10  -live- %r0, %r1
  10  guard_class %r0 -> %i0
  13  getfield_raw_i %i0, FieldDescr<rpython.rlib.streamio.Stream_vtable.cls_write> -> %i0
  18  -live- %i0, %r0, %r1
  18  int_guard_value %i0
  20  residual_call_r_v %i0, <IndirectCallTargets>, R[%r0, %r1], <CallDescr(rr) EF=7>
  27  -live-
  27  void_return
