1  /* { dg-do compile } */
       2  /* { dg-options "-O -ftree-vectorize --param=aarch64-autovec-preference=3" } */
       3  
       4  extern short d[], e[];
       5  void f(char a, long *b) {
       6    for (int c = 0; c < a - 12; c++) {
       7      d[c] = b[c];
       8      e[c] = 0;
       9    }
      10  }