1  #include "harness.h"
       2  
       3  vector unsigned int
       4  f(vector unsigned int a, vector unsigned int b) 
       5  {
       6    return vec_vaddcuw(vec_vaddcuw(a,b),b);
       7  }
       8  
       9  static void test()
      10  {
      11    check(vec_all_eq(f(((vector unsigned int){2,4,6,8}),
      12  		     ((vector unsigned int){-1,-2,-3,-4})),
      13  		   ((vector unsigned int){1,0,0,0})),
      14  	"f");
      15  }