   0  getfield_gc_r $<* struct rpython.rlib.streamio.BufferingInputStream>, FieldDescr<rpython.rlib.streamio.BufferingInputStream.inst_buf> -> %r0
   5  -live- %r0, %r1
   8  goto_if_not_ptr_nonzero %r0, L1
  12  strlen %r0 -> %i0
  15  -live- %i0, %r0, %r1
  18  goto_if_not_int_is_true %i0, L2
  22  getfield_gc_r $<* struct rpython.rlib.streamio.BufferingInputStream>, FieldDescr<rpython.rlib.streamio.BufferingInputStream.inst_do_seek> -> %r2
  27  getfield_gc_i $<* struct rpython.rlib.streamio.BufferingInputStream>, FieldDescr<rpython.rlib.streamio.BufferingInputStream.inst_pos> -> %i0
  32  strlen %r0 -> %i1
  35  int_sub %i0, %i1 -> %i0
  39  -live- %i0, %r1, %r2
  42  guard_class %r2 -> %i1
  45  getfield_raw_i %i1, FieldDescr<rpython.rlib.streamio.Stream_vtable.cls_seek> -> %i1
  50  -live- %i0, %i1, %r1, %r2
  53  int_guard_value %i1
  55  residual_call_ir_v %i1, <IndirectCallTargets>, I[%i0, $1], R[%r2], <CallDescr(rii) EF=7>
  64  -live- %r1
  67  catch_exception L3
  70  setfield_gc_r $<* struct rpython.rlib.streamio.BufferingInputStream>, $<* struct rpy_string>, FieldDescr<rpython.rlib.streamio.BufferingInputStream.inst_buf>
  75  setfield_gc_i $<* struct rpython.rlib.streamio.BufferingInputStream>, $0, FieldDescr<rpython.rlib.streamio.BufferingInputStream.inst_pos>
  80  L4:
  80  getfield_gc_r $<* struct rpython.rlib.streamio.BufferingInputStream>, FieldDescr<rpython.rlib.streamio.BufferingInputStream.inst_base> -> %r0
  85  -live- %r0, %r1
  88  guard_class %r0 -> %i0
  91  getfield_raw_i %i0, FieldDescr<rpython.rlib.streamio.Stream_vtable.cls_write> -> %i0
  96  -live- %i0, %r0, %r1
  99  int_guard_value %i0
 101  residual_call_r_v %i0, <IndirectCallTargets>, R[%r0, %r1], <CallDescr(rr) EF=7>
 108  -live-
 111  void_return
 112  ---
 112  L3:
 112  goto_if_exception_mismatch $<* struct object_vtable>, L5
 116  goto L4
 119  ---
 119  L5:
 119  goto_if_exception_mismatch $<* struct object_vtable>, L6
 123  goto L4
 126  ---
 126  L6:
 126  reraise
 127  ---
 127  L2:
 127  goto L4
 130  ---
 130  L1:
 130  goto L4
