   0  getfield_gc_i %r0, FieldDescr<pypy.module.bz2.interp_bz2.W_BZ2Decompressor.inst_bzs> -> %i0
   5  residual_call_ir_i $<* fn ccall_BZ2_bzDecompressInit__bz_streamPtr_Signed_Signed>, I[%i0, $0, $0], R[], <CallDescr(iii) EF=7> -> %i0
  15  -live- %i0, %r0
  18  goto_if_not_int_is_true %i0, L1
  22  inline_call_ir_v <JitCode '_catch_bz2_error'>, I[%i0], R[]
  28  L2:
  28  -live- %r0
  31  setfield_gc_i %r0, $True, FieldDescr<pypy.module.bz2.interp_bz2.W_BZ2Decompressor.inst_running>
  36  void_return
  37  ---
  37  L1:
  37  goto L2
