gcc/testsuite/gcc.dg/torture/pr58246.c

   1 /* { dg-do run } */
   2
   3 extern void abort (void);
   4
   5 int a, b;
   6
   7 int main ()
   8 {
   9   int t[2] = {1,1};
  10
  11   for (a = 0; a < 2; a++)
  12     {
  13       b ^= t[a];
  14       t[a] = t[1] = 0;
  15     }
  16
  17   if (b != 1)
  18     abort ();
  19
  20   return 0;
  21 }