gcc/testsuite/gcc.c-torture/execute/pr68250.c

   1 /* PR rtl-optimization/68250 */
   2
   3 signed char a, b, h, k, l, m, o;
   4 short c, d, n;
   5 int e, f, g, j, q;
   6
   7 void
   8 fn1 (void)
   9 {
  10   int p = b || a;
  11   n = o > 0 || d > 1 >> o ? d : d << o;
  12   for (; j; j++)
  13     m = c < 0 || m || c << p;
  14   l = f + 1;
  15   for (; f < 1; f = 1)
  16     k = h + 1;
  17 }
  18
  19 __attribute__((noinline, noclone)) void
  20 fn2 (int k)
  21 {
  22   if (k != 1)
  23     __builtin_abort ();
  24 }
  25
  26 int
  27 main ()
  28 {
  29   signed char i;
  30   for (; e < 1; e++)
  31     {
  32       fn1 ();
  33       if (k)
  34         i = k;
  35       if (i > q)
  36         g = 0;
  37     }
  38   fn2 (k);
  39   return 0;
  40 }