1  #include "harness.h"
       2  
       3  static void test()
       4  {
       5    vector signed int va = {-7,11,-13,17};
       6    vector signed int vb = {0,0,0,128};
       7    vector signed int evd = {0,0,0,136};
       8  
       9    vector signed int vd = vec_sums (va, vb);
      10  
      11    check (vec_all_eq (vd, evd), "sums");
      12  }