modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/pr67816.c (about)

     1  int a, c, d, e;
     2  int b[10];
     3  void fn1() {
     4    int i, f = 0;
     5    for (;;) {
     6      i = 0;
     7      for (; i < a; i++)
     8        if (c) {
     9          if (b[i])
    10            f = 1;
    11        } else if (b[i])
    12          f = 0;
    13      if (f)
    14        d++;
    15      while (e)
    16        ;
    17    }
    18  }
    19