1  // PR tree-optimization/79196
       2  // { dg-do run }
       3  
       4  int
       5  __attribute__((noinline))
       6  test(char *a)
       7  {
       8    if (__builtin_strstr (a, "DROP CONVERSION") == a)
       9      return 1;
      10  
      11    return 0;
      12  }
      13  
      14  int main(int argc, char **argv)
      15  {
      16    return test ("x");
      17  }