1  /* { dg-do compile { target int128 } } */
       2  /* { dg-options "-O3 -march=skylake -mtune-ctrl=avx256_store_by_pieces" } */
       3  
       4  extern __int128 array[16];
       5  
       6  #define MK_CONST128_BROADCAST(A) \
       7    ((((unsigned __int128) (unsigned char) A) << 120) \
       8     | (((unsigned __int128) (unsigned char) A) << 112) \
       9     | (((unsigned __int128) (unsigned char) A) << 104) \
      10     | (((unsigned __int128) (unsigned char) A) << 96) \
      11     | (((unsigned __int128) (unsigned char) A) << 88) \
      12     | (((unsigned __int128) (unsigned char) A) << 80) \
      13     | (((unsigned __int128) (unsigned char) A) << 72) \
      14     | (((unsigned __int128) (unsigned char) A) << 64) \
      15     | (((unsigned __int128) (unsigned char) A) << 56) \
      16     | (((unsigned __int128) (unsigned char) A) << 48) \
      17     | (((unsigned __int128) (unsigned char) A) << 40) \
      18     | (((unsigned __int128) (unsigned char) A) << 32) \
      19     | (((unsigned __int128) (unsigned char) A) << 24) \
      20     | (((unsigned __int128) (unsigned char) A) << 16) \
      21     | (((unsigned __int128) (unsigned char) A) << 8) \
      22     | ((unsigned __int128) (unsigned char) A) )
      23  
      24  void
      25  foo (void)
      26  {
      27    int i;
      28    for (i = 0; i < sizeof (array) / sizeof (array[0]); i++)
      29      array[i] = MK_CONST128_BROADCAST (0x1f);
      30  }
      31  
      32  /* { dg-final { scan-assembler-times "vpbroadcastb\[\\t \]+\[^\n\]*, %ymm\[0-9\]+" 1 } } */
      33  /* { dg-final { scan-assembler-times "vmovdqu\[\\t \]%ymm\[0-9\]+, " 8 } } */