gcc/testsuite/gcc.c-torture/compile/pr45728.c

   1 /* PR rtl-optimization/45728 */
   2
   3 union U
   4 {
   5   int *m;
   6   double d;
   7 };
   8
   9 int i;
  10 union U u;
  11
  12 int
  13 foo (void)
  14 {
  15   union U v = { &i };
  16   return u.d == v.d;
  17 }