1  /* { dg-do run } */
       2  /* { dg-options "-O2 -mavx512f" } */
       3  /* { dg-require-effective-target avx512f } */
       4  
       5  #define AVX512F
       6  
       7  #include "avx512f-helper.h"
       8  
       9  static __mmask16 __attribute__((noinline,noclone))
      10  unpack (__mmask16 arg1, __mmask16 arg2)
      11  {
      12    __mmask16 res;
      13  
      14    res = _mm512_kunpackb (arg1, arg2);
      15  
      16    return res;
      17  }
      18  
      19  void
      20  TEST (void)
      21  {
      22    if (unpack (0x07, 0x70) != 0x0770)
      23      __builtin_abort ();
      24  }