gcc/testsuite/gcc.dg/torture/pr71987.c

   1 /* PR tree-optimization/71987 */
   2
   3 int a, b, *c, *d;
   4
   5 short fn1 (int p1)
   6 {
   7   return a ? p1 : a;
   8 }
   9
  10 void fn2 ()
  11 {
  12   int e, *f = &e;
  13   b = fn1 (d != &e);
  14   c = f;
  15 }
  16
  17 int main ()
  18 {
  19   fn2 ();
  20   return 0;
  21 }