1  /* PR optimization/12628 */
       2  /* The following test used to ICE in init_alias_analysis because the
       3     given command line options meant that reg_scan wasn't (re)run before
       4     the jump bypassing pass.  */
       5  
       6  /* { dg-do compile } */
       7  /* { dg-options "-O2 -fno-expensive-optimizations" } */
       8  
       9  int outbuf[100];
      10  int outcnt;
      11  int bi_buf;
      12  void send_bits(void)
      13  {
      14      bi_buf = 0;
      15      outbuf[outcnt++] = 8;
      16      outbuf[outcnt++] = 8;
      17      if (outcnt)
      18          bi_buf = 1;
      19  }
      20