gcc/testsuite/gcc.dg/vect/pr96698.c

   1 /* { dg-do compile } */
   2
   3 void test(int a, int* i)
   4 {
   5   for (; a < 5; ++a)
   6     {
   7       int b = 0;
   8       int c = 0;
   9       for (; b != -11; b--)
  10         for (int d = 0; d ==0; d++)
  11           {
  12             *i += c & a;
  13             c = b;
  14           }
  15     }
  16 }
  17
  18 /* We should be able to vectorize the inner cycle.  */
  19 /* { dg-final { scan-tree-dump "OUTER LOOP VECTORIZED" "vect" { target vect_int } } } */