gcc/testsuite/gcc.dg/20161219.c

   1 /* { dg-do assemble } */
   2 /* { dg-options "-O1 -w" } */
   3
   4 static long long a[9];
   5 int b, c, d, e, g;
   6
   7 static int
   8 fn1 (int *p1)
   9 {
  10   b = 1;
  11   for (; b >= 0; b--)
  12     {
  13       d = 0;
  14       for (;; d++)
  15         {
  16           e && (a[d] = 0);
  17           if (*p1)
  18             break;
  19           c = (int) a;
  20         }
  21     }
  22   return 0;
  23 }
  24
  25 int
  26 main ()
  27 {
  28   int f = fn1 ((int *) f);
  29   return f;
  30 }