   0  getfield_gc_r %r0, FieldDescr<pypy.module.bz2.interp_bz2.WriteBZ2Filter.inst_stream> -> %r3
   5  getfield_gc_r %r0, FieldDescr<pypy.module.bz2.interp_bz2.WriteBZ2Filter.inst_compressor> -> %r2
  10  residual_call_r_r $<* fn W_BZ2Compressor.compress>, R[%r2, %r1], <CallDescr(rr) EF=7> -> %r2
  18  -live- %r0, %r1, %r2, %r3
  18  -live- %r0, %r1, %r2, %r3
  18  guard_class %r2 -> %i0
  21  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_str_w> -> %i0
  26  -live- %i0, %r0, %r1, %r2, %r3
  26  switch %i0, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  30  unreachable
  31  ---
  31  L1:
  31  -live- %r0, %r1, %r2, %r3
  31  getfield_gc_r_pure %r2, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r2
  36  L4:
  36  residual_call_r_v $<* fn DiskFile.write>, R[%r3, %r2], <CallDescr(rr) EF=7>
  43  -live- %r0, %r1
  43  getfield_gc_i %r0, FieldDescr<pypy.module.bz2.interp_bz2.WriteBZ2Filter.inst_writtenlength> -> %i0
  48  strlen %r1 -> %i1
  51  int_add %i0, %i1 -> %i0
  55  setfield_gc_i %r0, %i0, FieldDescr<pypy.module.bz2.interp_bz2.WriteBZ2Filter.inst_writtenlength>
  60  void_return
  61  ---
  61  L2:
  61  -live- %r0, %r1, %r2, %r3
  61  inline_call_r_r <JitCode 'W_UnicodeObject.str_w'>, R[%r2] -> %r2
  67  -live- %r0, %r1, %r2, %r3
  67  goto L4
  70  ---
  70  L3:
  70  -live- %r2
  70  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r2] -> %r2
  79  -live- %r2
  79  assert_not_none %r2
  81  -live- %r2
  81  guard_class %r2 -> %i0
  84  -live- %r2
  84  raise %r2
