1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-optimized" } */
       3  
       4  int f1(unsigned int x, unsigned int y, unsigned int z)
       5  {
       6    return ((x & 1) == 0) ? y : z ^ y;
       7  }
       8  
       9  int f2(unsigned int x, unsigned int y, unsigned int z)
      10  {
      11    return ((x & 1) != 0) ? z ^ y : y;
      12  }
      13  
      14  int f3(unsigned int x, unsigned int y, unsigned int z)
      15  {
      16    return ((x & 1) == 0) ? y : z | y;
      17  }
      18  
      19  int f4(unsigned int x, unsigned int y, unsigned int z)
      20  {
      21    return ((x & 1) != 0) ? z | y : y;
      22  }
      23  
      24  /* { dg-final { scan-tree-dump-times " -" 4 "optimized" } } */
      25  /* { dg-final { scan-tree-dump-times " & " 8 "optimized" } } */
      26  /* { dg-final { scan-tree-dump-not "if" "optimized" } } */