gcc/testsuite/gcc.dg/torture/pr78626.c

   1 /* { dg-do compile } */
   2
   3 int qs;
   4
   5 void
   6 ms (int g1)
   7 {
   8   int cy;
   9   int *fr = &cy;
  10
  11   for (;;)
  12     {
  13       *fr = 1;
  14       fr = &g1;
  15
  16       while (qs != 0)
  17         {
  18           if (qs | cy)
  19             qs = g1 / 0; /* { dg-warning "division" } */
  20           ++qs;
  21         }
  22
  23       cy = 1;
  24       while (cy != 0)
  25         cy = 2;
  26     }
  27 }