   0  getfield_gc_r %r0, FieldDescr<pypy.module.bz2.interp_bz2.WriteBZ2Filter.inst_stream> -> %r1
   5  getfield_gc_r %r0, FieldDescr<pypy.module.bz2.interp_bz2.WriteBZ2Filter.inst_compressor> -> %r2
  10  residual_call_r_r $<* fn W_BZ2Compressor.flush>, R[%r2], <CallDescr(r) EF=7> -> %r2
  17  -live- %i0, %r0, %r1, %r2
  17  -live- %i0, %r0, %r1, %r2
  17  guard_class %r2 -> %i1
  20  getfield_raw_i %i1, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_str_w> -> %i1
  25  -live- %i0, %i1, %r0, %r1, %r2
  25  switch %i1, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  29  unreachable
  30  ---
  30  L1:
  30  -live- %i0, %r0, %r1, %r2
  30  getfield_gc_r_pure %r2, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r2
  35  L4:
  35  residual_call_r_v $<* fn DiskFile.write>, R[%r1, %r2], <CallDescr(rr) EF=7>
  42  -live- %i0, %r0
  42  getfield_gc_r %r0, FieldDescr<pypy.module.bz2.interp_bz2.WriteBZ2Filter.inst_stream> -> %r2
  47  -live- %i0, %r2
  47  goto_if_not %i0, L5
  51  getfield_gc_i %r2, FieldDescr<rpython.rlib.streamio.DiskFile.inst_fd> -> %i1
  56  inline_call_ir_v <JitCode 'close'>, I[%i1], R[]
  62  -live-
  62  void_return
  63  ---
  63  L5:
  63  void_return
  64  ---
  64  L2:
  64  -live- %i0, %r0, %r1, %r2
  64  inline_call_r_r <JitCode 'W_UnicodeObject.str_w'>, R[%r2] -> %r2
  70  -live- %i0, %r0, %r1, %r2
  70  goto L4
  73  ---
  73  L3:
  73  -live- %r2
  73  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r2] -> %r2
  82  -live- %r2
  82  assert_not_none %r2
  84  -live- %r2
  84  guard_class %r2 -> %i1
  87  -live- %r2
  87  raise %r2
