gcc/testsuite/gcc.dg/torture/pr59058.c

   1 /* { dg-do run } */
   2
   3 extern void abort (void);
   4
   5 short b = 0;
   6
   7 int
   8 main ()
   9 {
  10   int c = 0;
  11 l1:
  12   b++;
  13   c |= b;
  14   if (b)
  15     goto l1;
  16   if (c != -1)
  17     abort ();
  18   return 0;
  19 }