1  /* { dg-do link } */
       2  /* MIPS only supports these built-in functions for non-MIPS16 mode, and
       3     -mflip-mips16 will change the mode of some functions to be different
       4     from the command-line setting.  */
       5  /* { dg-skip-if "" { mips*-*-* } { "-mflip-mips16" } { "" } } */
       6  
       7  void f1()
       8  {
       9  #ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1
      10    typedef int __attribute__  ((__mode__ (__QI__))) qi_int_type;
      11    qi_int_type qi_int;
      12    __sync_bool_compare_and_swap (&qi_int, (qi_int_type)0, (qi_int_type)1);
      13  #endif
      14  }
      15  
      16  void f2()
      17  {
      18  #ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
      19    typedef int __attribute__ ((__mode__ (__HI__))) hi_int_type;
      20    hi_int_type hi_int;
      21    __sync_bool_compare_and_swap (&hi_int, (hi_int_type)0, (hi_int_type)1);
      22  #endif
      23  }
      24  
      25  void f4()
      26  {
      27  #ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4
      28    typedef int __attribute__ ((__mode__ (__SI__))) si_int_type;
      29    si_int_type si_int;
      30    __sync_bool_compare_and_swap (&si_int, (si_int_type)0, (si_int_type)1);
      31  #endif
      32  }
      33  
      34  void f8()
      35  {
      36  #ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8
      37    typedef int __attribute__ ((__mode__ (__DI__))) di_int_type;
      38    di_int_type di_int;
      39    __sync_bool_compare_and_swap (&di_int, (di_int_type)0, (di_int_type)1);
      40  #endif
      41  }
      42  
      43  /* aligned (16): On S/390 16 byte compare and swap operations are only
      44     available if the memory operand resides on a 16 byte boundary.  */
      45  void f16()
      46  {
      47  #ifdef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16
      48    typedef int __attribute__ ((__mode__ (__TI__), aligned (16))) ti_int_type;
      49    ti_int_type ti_int;
      50    __sync_bool_compare_and_swap (&ti_int, (ti_int_type)0, (ti_int_type)1);
      51  #endif
      52  }
      53  
      54  int main()
      55  {
      56    f1();
      57    f2();
      58    f4();
      59    f8();
      60    f16();  
      61    return 0;
      62  }