   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
  12  strlen %r1 -> %i0
  15  -live- %i0, %r0, %r1
  15  goto_if_not_int_is_true %i0, L1
  19  getfield_gc_r %r0, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_decompressor> -> %r2
  24  residual_call_r_r $<* fn W_BZ2Decompressor.decompress>, R[%r2, %r1], <CallDescr(rr) EF=7> -> %r1
  32  -live- %r0, %r1
  32  getfield_gc_r %r0, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_decompressor> -> %r2
  37  getfield_gc_i %r2, FieldDescr<pypy.module.bz2.interp_bz2.W_BZ2Decompressor.inst_running> -> %i0
  42  -live- %i0, %r0, %r1
  42  goto_if_not %i0, L2
  46  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aabbb1b8a0> -> %r1
  50  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  55  setfield_gc_r %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  60  assert_not_none %r1
  62  -live- %r1
  62  guard_class %r1 -> %i0
  65  -live- %r1
  65  raise %r1
  67  ---
  67  L2:
  67  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r2
  72  getfield_gc_i %r0, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_readlength> -> %i0
  77  strlen %r2 -> %i1
  80  int_add %i0, %i1 -> %i0
  84  setfield_gc_i %r0, %i0, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_readlength>
  89  L3:
  89  getfield_gc_r %r0, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_buffer> -> %r1
  94  strlen %r1 -> %i0
  97  getfield_gc_i %r0, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_pos> -> %i1
 102  -live- %i0, %i1, %r0, %r1, %r2
 102  goto_if_not_int_ne %i0, %i1, L4
 107  strlen %r1 -> %i0
 110  residual_call_ir_r $<* fn _ll_stringslice__rpy_stringPtr_Signed_Signed>, I[%i1, %i0], R[%r1], <CallDescr(rii) EF=3 OS_STR_SLICE> -> %r1
 120  -live- %r0, %r1, %r2
 120  residual_call_r_r $<* fn ll_strconcat__rpy_stringPtr_rpy_stringPtr>, R[%r1, %r2], <CallDescr(rr) EF=3 OS_STR_CONCAT> -> %r2
 128  -live- %r0, %r2
 128  L5:
 128  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_buffer>
 133  setfield_gc_i %r0, $0, FieldDescr<pypy.module.bz2.interp_bz2.ReadBZ2Filter.inst_pos>
 138  ref_return %r2
 140  ---
 140  L4:
 140  goto L5
 143  ---
 143  L1:
 143  ref_copy $<* struct rpy_string> -> %r2
 146  goto L3
