   0  getfield_gc_r %r0, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_stream> -> %r1
   5  residual_call_r_r $<* fn Stream.readall>, R[%r1], <CallDescr(r) EF=7> -> %r1
  12  -live- %r0, %r1
  15  strlen %r1 -> %i0
  18  -live- %i0, %r0, %r1
  21  goto_if_not_int_is_true %i0, L1
  25  getfield_gc_r %r0, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_decompressor> -> %r2
  30  residual_call_r_r $<* fn W_BZ2Decompressor.decompress>, R[%r2, %r1], <CallDescr(rr) EF=7> -> %r1
  38  -live- %r0, %r1
  41  getfield_gc_r %r0, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_decompressor> -> %r2
  46  getfield_gc_i %r2, FieldDescr<pypy.module.bz2.interp_bz2.W_BZ2Decompressor.inst_running> -> %i0
  51  -live- %i0, %r0, %r1
  54  goto_if_not %i0, L2
  58  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3a14e3b0> -> %r1
  62  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  67  setfield_gc_r %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  72  assert_not_none %r1
  74  -live- %r1
  77  raise %r1
  79  ---
  79  L2:
  79  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r2
  84  getfield_gc_f %r0, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_readlength> -> %f0
  89  strlen %r2 -> %i0
  92  residual_call_irf_f $<* fn _ll_1_llong_from_int__Signed>, I[%i0], R[], F[], <CallDescr(i) EF=0 OS_LLONG_FROM_INT> -> %f1
 101  residual_call_irf_f $<* fn _ll_2_llong_add__SignedLongLong_SignedLongLong>, I[], R[], F[%f0, %f1], <CallDescr(LL) EF=0 OS_LLONG_ADD> -> %f0
 111  setfield_gc_f %r0, %f0, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_readlength>
 116  L3:
 116  getfield_gc_r %r0, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_buffer> -> %r1
 121  strlen %r1 -> %i0
 124  getfield_gc_i %r0, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_pos> -> %i1
 129  -live- %i0, %i1, %r0, %r1, %r2
 132  goto_if_not_int_ne %i0, %i1, L4
 137  strlen %r1 -> %i0
 140  residual_call_ir_r $<* fn _ll_stringslice__rpy_stringPtr_Signed_Signed>, I[%i1, %i0], R[%r1], <CallDescr(rii) EF=3 OS_STR_SLICE> -> %r1
 150  -live- %r0, %r1, %r2
 153  residual_call_r_r $<* fn ll_strconcat__rpy_stringPtr_rpy_stringPtr>, R[%r1, %r2], <CallDescr(rr) EF=3 OS_STR_CONCAT> -> %r2
 161  L5:
 161  -live- %r0, %r2
 164  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_buffer>
 169  setfield_gc_i %r0, $0, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_pos>
 174  ref_return %r2
 176  ---
 176  L4:
 176  goto L5
 179  ---
 179  L1:
 179  ref_copy $<* struct rpy_string> -> %r2
 182  goto L3
