1  /* { dg-do compile } */
       2  /* { dg-options "-O -mcpu=ultrasparc -mvis" } */
       3  typedef char vec8 __attribute__((vector_size(4)));
       4  typedef short vec16 __attribute__((vector_size(4)));
       5  
       6  extern vec8 foo1_8(void);
       7  extern vec8 foo2_8(void);
       8  
       9  vec8 fun8(void)
      10  {
      11    return ~(foo1_8 () ^ foo2_8 ());
      12  }
      13  
      14  extern vec16 foo1_16(void);
      15  extern vec16 foo2_16(void);
      16  
      17  vec16 fun16(void)
      18  {
      19    return ~(foo1_16 () ^ foo1_16 ());
      20  }
      21  
      22  
      23  /* This should be transformed into ~(b ^ a).  */
      24  vec8 fun8b(void)
      25  {
      26    return foo1_8 () ^ ~foo2_8 ();
      27  }
      28  
      29  vec16 fun16b(void)
      30  {
      31    return foo1_16 () ^ ~foo1_16 ();
      32  }
      33  
      34  /* { dg-final { scan-assembler-times "fxnors\t%" 4 } } */