gcc/testsuite/gcc.dg/torture/pr69452.c

   1 /* { dg-do compile } */
   2
   3 short a, f, h;
   4 struct S0 {
   5     int f0;
   6 } b;
   7 char c, d, e, j, k;
   8 int g;
   9 char fn1(char p1, int p2) { return 7 >> p2 ? p1 : p2; }
  10 void fn2() {
  11     int l, m, n;
  12     struct S0 o = {0};
  13     for (;;) {
  14         int p = 1, r = e;
  15         unsigned q = 6;
  16         l = r == 0 ? q : q % r;
  17         n = l;
  18         c = f;
  19         k = fn1(p, n ^ e);
  20         char s = k;
  21         j = s / 6;
  22         if (j) {
  23             int t = d, u = m = d ? t : t / d;
  24             h = a || u;
  25             b.f0 = h;
  26             for (; d;)
  27               ;
  28         } else {
  29             b = o;
  30             if (d != g)
  31               for (;;)
  32                 ;
  33         }
  34     }
  35 }