gcc/testsuite/gcc.dg/torture/pr111792.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target lp64 } */
   3
   4 int c, d, h, i, j, l, *n = &h;
   5 short e, f, g, *k, m;
   6 long o;
   7 short p(short p1, int q) { return q >= 32 || p1 > 5 >> q ? 1 : p1 << q; }
   8 long u(unsigned p1)
   9 {
  10   int r = 50, s, *t = &c;
  11  L:
  12   m && (*k = 0);
  13   for (d = 1; d; d--)
  14     for (s = 0; s < 3; s++) {
  15       *n = i ^ p1;
  16       *t = p1 > (unsigned)p((unsigned)(o = 4073709551615) >= p1 && 5, r);
  17       if (f)
  18         goto L;
  19     }
  20   for (; e < 1;)
  21     return j;
  22   int *b[2] = {&s, &r};
  23   for (; l; l--) {
  24     long a[1];
  25     for (r = 0; r < 1; r++) {
  26       h = a[0];
  27       if (g)
  28         goto L;
  29     }
  30   }
  31   return 0;
  32 }
  33 int main()
  34 {
  35   u(6);
  36   if (c != 1)
  37     __builtin_abort();
  38   return 0;
  39 }