modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/pr28905.c (about)

     1  /* We used to ICE here because after VRP we ended up with
     2     non-compatible ranges in a value-range equivalences set.  */
     3  void code_comment (int size)
     4  {
     5    int i;
     6    for (i = 0; i < size; i++)
     7      if (i)
     8        if (i < 0)
     9          if (i < 0)
    10            return;
    11  }