1  #include "harness.h"
       2  
       3  static vector unsigned char 
       4  zero() 
       5  {
       6    /* MCC allocates a stack slot for and loads an uninitialized local
       7       variable.  */
       8    vector unsigned char a;
       9    return vec_sub(a,a);
      10  }
      11  
      12  static void test()
      13  {
      14    static vector unsigned char zerov;
      15    check(vec_all_eq(zero(), zerov), "zero");
      16  }