1  /* { dg-do compile } */
       2  /* { dg-options "-mavx512vbmi -mavx512vl -O2" } */
       3  /* { dg-final { scan-assembler-times "vpermi2b\[ \\t\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\[^\{\]" 1 } } */
       4  /* { dg-final { scan-assembler-times "vpermi2b\[ \\t\]+\[^\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\[^\{\]" 1 } } */
       5  /* { dg-final { scan-assembler-times "vpermi2b\[ \\t\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\[^\{\]" 1 } } */
       6  
       7  #include <immintrin.h>
       8  
       9  volatile __m512i x3;
      10  volatile __m256i x2;
      11  volatile __m128i x1;
      12  volatile __m512i z;
      13  volatile __m256i y;
      14  volatile __m128i x;
      15  volatile __mmask32 m3;
      16  volatile __mmask16 m2;
      17  volatile __mmask8 m1;
      18  
      19  void extern
      20  avx512bw_test (void)
      21  {
      22    x3 = _mm512_mask2_permutex2var_epi8 (x3, z, m3, x3);
      23    x2 = _mm256_mask2_permutex2var_epi8 (x2, y, m2, x2);
      24    x1 = _mm_mask2_permutex2var_epi8 (x1, x, m1, x1);
      25  }