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);
}