   0  getfield_gc_r $<* struct rpython.rlib.streamio.BufferingInputStream>, FieldDescr<rpython.rlib.streamio.BufferingInputStream.inst_do_tell> -> %r0
   5  -live- %r0
   8  guard_class %r0 -> %i0
  11  getfield_raw_i %i0, FieldDescr<rpython.rlib.streamio.Stream_vtable.cls_tell> -> %i0
  16  -live- %i0, %r0
  19  int_guard_value %i0
  21  residual_call_r_i %i0, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=7> -> %i2
  28  -live- %i2
  31  getfield_gc_r $<* struct rpython.rlib.streamio.BufferingInputStream>, FieldDescr<rpython.rlib.streamio.BufferingInputStream.inst_buf> -> %r0
  36  strlen %r0 -> %i0
  39  getfield_gc_i $<* struct rpython.rlib.streamio.BufferingInputStream>, FieldDescr<rpython.rlib.streamio.BufferingInputStream.inst_pos> -> %i1
  44  int_sub %i0, %i1 -> %i0
  48  -live- %i0, %i2
  51  goto_if_not_int_lt %i2, %i0, L1
  56  setfield_gc_r $<* struct rpython.rlib.streamio.BufferingInputStream>, $<* struct rpy_string>, FieldDescr<rpython.rlib.streamio.BufferingInputStream.inst_buf>
  61  setfield_gc_i $<* struct rpython.rlib.streamio.BufferingInputStream>, $0, FieldDescr<rpython.rlib.streamio.BufferingInputStream.inst_pos>
  66  int_copy $0 -> %i0
  69  L2:
  69  int_sub %i2, %i0 -> %i0
  73  int_return %i0
  75  ---
  75  L1:
  75  goto L2
