gcc/testsuite/gcc.c-torture/compile/pr18712.c

   1 void *eintr_source (void *arg)
   2 {
   3   int ts = 0;
   4
   5   if (arg)
   6     foo ();
   7
   8   while (1)
   9     {
  10       if (arg)
  11         foo ();
  12
  13       foo1 (&ts);
  14     }
  15
  16   return 0;
  17 }