gcc/testsuite/gcc.dg/tree-ssa/pr68619-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -w" } */
   3
   4 extern void fn2(int);
   5 int a, b, c;
   6 void fn1() {
   7   int d;
   8   for (; b; b++) {
   9     a = 7;
  10     for (; a;) {
  11     jump:
  12       fn2(d ?: c);
  13       d = 0;
  14     }
  15     d = c;
  16     if (c)
  17       goto jump;
  18   }
  19   goto jump;
  20 }