gcc/testsuite/gcc.dg/pr69619.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3" } */
   3
   4 int a, b, c, d;
   5 int e[100];
   6 void
   7 fn1 ()
   8 {
   9   int *f = &d;
  10   c = 6;
  11   for (; c; c--)
  12     {
  13       b = 0;
  14       for (; b <= 5; b++)
  15         {
  16           short g = e[(b + 2) * 9 + c];
  17           *f = *f == a && e[(b + 2) * 9 + c];
  18         }
  19     }
  20 }