1  /* PR tree-optimization/94718 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -fno-ipa-icf -fdump-tree-optimized" } */
       4  /* { dg-final { scan-tree-dump-times " \\\(int\\\) " 2 "optimized" } } */
       5  /* { dg-final { scan-tree-dump-times " \\\(unsigned int\\\) " 2 "optimized" } } */
       6  
       7  int
       8  f1 (int x, int y)
       9  {
      10    return (int) ((unsigned) x | (unsigned) y);
      11  }
      12  
      13  int
      14  f2 (int x, int y)
      15  {
      16    unsigned a = x;
      17    unsigned b = y;
      18    return a | b;
      19  }
      20  
      21  int
      22  f3 (int x, unsigned y)
      23  {
      24    return (int) ((unsigned) x | y);
      25  }
      26  
      27  int
      28  f4 (int x, unsigned y)
      29  {
      30    unsigned a = x;
      31    return a | y;
      32  }
      33  
      34  unsigned
      35  f5 (int x, unsigned y)
      36  {
      37    return (unsigned) (x | (int) y);
      38  }
      39  
      40  unsigned
      41  f6 (int x, unsigned y)
      42  {
      43    int a = y;
      44    return x | a;
      45  }