gcc/testsuite/gcc.dg/torture/pr85615.c

   1 /* { dg-do compile } */
   2
   3 long a, d;
   4 int b, c;
   5 void fn1()
   6 {
   7   int e = -1L, f = 2, g = 8;
   8   for (;;)
   9     {
  10       for (; b; g++)
  11         ;
  12       int i;
  13       for (; c;)
  14         {
  15           i = 5;
  16           for (; e >= 1; i--)
  17             ;
  18         }
  19       d = f ?: a;
  20       if (d)
  21         {
  22           e = 0;
  23           for (; i;)
  24             for (; g < 3; f++)
  25               ;
  26         }
  27     }
  28 }