1  /* { dg-options "-O2" } */
       2  
       3  __extension__ typedef __INTPTR_TYPE__ intptr_t;
       4  extern void linker_error (void);
       5  typedef unsigned long long uint64_t;
       6  
       7  static inline void cvmx_write64_uint64(uint64_t addr, uint64_t val)
       8  {
       9    *(volatile uint64_t *)(intptr_t)addr = val;
      10  };
      11  static inline uint64_t cvmx_read64_uint64(uint64_t addr)
      12  {
      13    return *(volatile uint64_t *)(intptr_t)addr;
      14  };
      15  
      16  static inline void cvmx_write_csr(uint64_t csr_addr, uint64_t val)
      17  {
      18      cvmx_write64_uint64 (csr_addr, val);
      19      if ((csr_addr >> 40) == 0x800118)
      20        linker_error ();
      21  }
      22  
      23  int dest_core, src_core;
      24  
      25  int
      26  main ()
      27  {
      28    cvmx_write_csr ((((((uint64_t)2LL) << 62)
      29  		    | ((0x0001070000000600ull+((dest_core&0xff)*8))))),
      30  		  1ull << src_core);
      31    return 0;
      32  }