1  /* { dg-skip-if "" { "h8300*-*-*" } "*" "-msx*" }  */
       2  /* ICE for bit instruction generation using 16-bit const */
       3  
       4  __extension__ struct st_mstp
       5  {
       6    union
       7    {
       8      unsigned short WORD;
       9      struct
      10      {
      11        unsigned char ACSE:1;
      12        unsigned char _EXDMAC:1;
      13        unsigned char _DMAC:1;
      14        unsigned char _DTC:1;
      15        unsigned char:2;
      16        unsigned char _TMR23:1;
      17        unsigned char _TMR01:1;
      18        unsigned char:2;
      19        unsigned char _DA:1;
      20        unsigned char:1;
      21        unsigned char _AD:1;
      22        unsigned char:1;
      23        unsigned char _TPUU:1;
      24        unsigned char _TPUL:1;
      25      } BIT;
      26    } CRA;
      27  };
      28  #define MSTP    (*(volatile struct st_mstp  *)0xFFFDC8)
      29  #define MSTPA_EXDMA    0x4000
      30  #define MSTPA_AND      0xFEFF
      31  
      32  int
      33  main ()
      34  {
      35    MSTP.CRA.WORD |= MSTPA_EXDMA;
      36    MSTP.CRA.WORD ^= MSTPA_EXDMA;
      37    MSTP.CRA.WORD &= MSTPA_AND;
      38    return 0;
      39  }