gcc/testsuite/gcc.c-torture/execute/pr58640.c

   1 int a, b, c, d = 1, e;
   2
   3 static signed char
   4 foo ()
   5 {
   6   int f, g = a;
   7
   8   for (f = 1; f < 3; f++)
   9     for (; b < 1; b++)
  10       {
  11         if (d)
  12           for (c = 0; c < 4; c++)
  13             for (f = 0; f < 3; f++)
  14               {
  15                 for (e = 0; e < 1; e++)
  16                   a = g;
  17                 if (f)
  18                   break;
  19               }
  20         else if (f)
  21           continue;
  22         return 0;
  23       }
  24   return 0;
  25 }
  26
  27 int
  28 main ()
  29 {
  30   foo ();
  31   exit (0);
  32 }