Subversion Repositories openrisc_me

/* { dg-do run } */

/* { dg-options "-O2" } */

extern void abort (void);

extern void exit (int);

char buf[8];

void bar(char *p)

{

}

int main()

{

  union {

    unsigned int val;

    unsigned char p[4];

  } serial;

  int i;

  serial.val = 0;

  bar(buf);

  for(i = 0; i < 8; i += 4)

    {

      serial.p [0] += buf [i + 0];

      serial.p [1] += buf [i + 1];

      serial.p [2] += buf [i + 2];

      serial.p [3] += buf [i + 3];

    }

  if (serial.val)

    abort();

  exit(0);

}