build-tests/__builtin_clz.c

   1 /*
   2  * build-tests/__builtin_clz.c
   3  *
   4  * test if the compiler has __builtin_clz().
   5  */
   6
   7 int
   8 main(void)
   9 {
  10
  11         return (__builtin_clz(42));
  12 }