1  /* PR tree-optimization/95731 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -fdump-tree-optimized" } */
       4  /* { dg-final { scan-tree-dump-times " >= 0\| < 0" 6 "optimized" } } */
       5  
       6  int
       7  foo (int x, int y, int z, int w, long long u, long long v)
       8  {
       9    return x >= 0 && y >= 0 && z < 0 && u < 0 && w >= 0 && v < 0;
      10  }
      11  
      12  int
      13  bar (int x, int y, int z, int w, long long u, long long v)
      14  {
      15    return u >= 0 && x >= 0 && y >= 0 && v < 0 && z >= 0 && w >= 0;
      16  }
      17  
      18  int
      19  baz (int x, int y, int z, int w, long long u, long long v)
      20  {
      21    return x >= 0 || u < 0 || y >= 0 || v < 0 || z >= 0 || w >= 0;
      22  }