gcc/testsuite/gcc.dg/torture/pr80181.c

   1 /* { dg-do compile } */
   2
   3 int
   4 nr (void)
   5 {
   6 }
   7
   8 void
   9 it (int dl)
  10 {
  11   int vp = 0;
  12
  13   for (;;)
  14     {
  15       dl = vp ^ nr ();
  16       dl ^= vp;
  17       vp = 1;
  18     }
  19 }