1  #include <altivec.h>
       2  #include <stdlib.h>
       3  
       4  #define ZERO (((vector unsigned char){0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}))
       5  
       6  int main(void)
       7  {
       8    vector unsigned char a = ZERO;
       9    if (vec_any_ne(a, ZERO))
      10      abort ();
      11    return 0;
      12  }