Subversion Repositories openrisc

/* { dg-do run } */

/* { dg-options "-O" } */

struct in_addr {

        unsigned int s_addr;

};

struct ip {

        unsigned char ip_p;

        unsigned short ip_sum;

        struct  in_addr ip_src,ip_dst;

} __attribute__ ((aligned(1), packed));

struct ip ip_fw_fwd_addr;

int test_alignment( char *m )

{

  struct ip *ip = (struct ip *) m;

  struct in_addr pkt_dst;

  pkt_dst = ip->ip_dst ;

  if( pkt_dst.s_addr == 0 )

    return 1;

  else

    return 0;

}

int __attribute__ ((noinline, noclone))

intermediary (char *p)

{

  return test_alignment (p);

}

int

main (int argc, char *argv[])

{

  ip_fw_fwd_addr.ip_dst.s_addr = 1;

  return intermediary ((void *) &ip_fw_fwd_addr);

}