gcc/testsuite/gcc.dg/vect/pr83914.c

   1 /* { dg-do compile } */
   2 /* { dg-additional-options "-O3" } */
   3
   4 struct s { struct s *ptrs[16]; } *a, *b;
   5 int c;
   6 void
   7 foo (int n)
   8 {
   9   for (; n; a = b, n--)
  10     {
  11       b = a + 1;
  12       for (c = 8; c; c--)
  13         a->ptrs[c] = b;
  14     }
  15 }