   0  getfield_gc_r %r0, FieldDescr<rpython.rlib.streamio.BufferingOutputStream.inst_do_tell> -> %r1
   5  -live- %r0, %r1
   8  guard_class %r1 -> %i0
  11  getfield_raw_i %i0, FieldDescr<rpython.rlib.streamio.Stream_vtable.cls_tell> -> %i0
  16  -live- %i0, %r0, %r1
  19  int_guard_value %i0
  21  residual_call_irf_f %i0, <IndirectCallTargets>, I[], R[%r1], F[], <CallDescr(r) EF=7> -> %f0
  30  -live- %f0, %r0
  33  getfield_gc_i %r0, FieldDescr<rpython.rlib.streamio.BufferingOutputStream.inst_buflen> -> %i0
  38  residual_call_irf_f $<* fn _ll_1_llong_from_int__Signed>, I[%i0], R[], F[], <CallDescr(i) EF=0 OS_LLONG_FROM_INT> -> %f1
  47  residual_call_irf_f $<* fn _ll_2_llong_add__SignedLongLong_SignedLongLong>, I[], R[], F[%f0, %f1], <CallDescr(LL) EF=0 OS_LLONG_ADD> -> %f0
  57  float_return %f0
