Subversion Repositories openrisc

extern void abort(void);

extern void exit(int);

void

foo (char *bp, unsigned n)

{

  register char c;

  register char *ep = bp + n;

  register char *sp;

  while (bp < ep)

    {

      sp = bp + 3;

      c = *sp;

      *sp = *bp;

      *bp++ = c;

      sp = bp + 1;

      c = *sp;

      *sp = *bp;

      *bp++ = c;

      bp += 2;

    }

}

int main(void)

{

  int one = 1;

  if (sizeof(int) != 4 * sizeof(char))

    exit(0);

  foo((char *)&one, sizeof(one));

  foo((char *)&one, sizeof(one));

  if (one != 1)

    abort();

  exit(0);

}