gcc/testsuite/gcc.c-torture/execute/pr52209.c

   1 /* PR middle-end/52209 */
   2
   3 extern void abort (void);
   4 struct S0 { int f2 : 1; } c;
   5 int b;
   6
   7 int
   8 main ()
   9 {
  10   b = -1 ^ c.f2;
  11   if (b != -1)
  12     abort ();
  13   return 0;
  14 }