gcc/testsuite/gcc.dg/torture/pr87211.c

   1 /* { dg-do compile } */
   2
   3 int a, b;
   4 int i(int *);
   5 int *c(int *d, int *e)
   6 {
   7   for (; b;)
   8     d = e;
   9   return d;
  10 }
  11 void f()
  12 {
  13   for (;;)
  14     {
  15       int *g[1];
  16       int h = 0;
  17       for (; h < 3; h++)
  18         g[0] = &a;
  19       &a == g[0] || i(c((int *)g, g[0]));
  20     }
  21 }