   0  inline_call_r_v <JitCode 'BufferingOutputStream.flush_buffers'>, R[%r0]
   5  -live- %i0, %i1, %r0
   5  getfield_gc_r %r0, FieldDescr<rpython.rlib.streamio.BufferingOutputStream.inst_base> -> %r0
  10  -live- %i0, %i1, %r0
  10  guard_class %r0 -> %i2
  13  getfield_raw_i %i2, FieldDescr<rpython.rlib.streamio.Stream_vtable.cls_seek> -> %i2
  18  -live- %i0, %i1, %i2, %r0
  18  int_guard_value %i2
  20  residual_call_ir_v %i2, <IndirectCallTargets>, I[%i0, %i1], R[%r0], <CallDescr(rii) EF=7>
  29  -live-
  29  void_return
