gcc/testsuite/gcc.dg/torture/pr70986-3.c

   1 /* { dg-do compile } */
   2
   3 int a, b;
   4 int
   5 fn1 (int p1)
   6 {
   7   return p1 < 0 ? p1 : a;
   8 }
   9
  10 void
  11 fn2 ()
  12 {
  13 lbl_100:
  14   b = 1;
  15   for (; b != 21; b = fn1 (b))
  16     ;
  17   goto lbl_100;
  18 }