1  /* { dg-do compile } */
       2  /* { dg-options "-mavx512vbmi -mavx512vl -O2" } */
       3  /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%zmm\[0-9\]+\[^\{\]" 3 } } */
       4  /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\[^\{\]" 1 } } */
       5  /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}" 1 } } */
       6  /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%ymm\[0-9\]+\[^\{\]" 3 } } */
       7  /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\[^\{\]" 1 } } */
       8  /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}" 1 } } */
       9  /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%zmm\[0-9\]+\[^\{\]" 3 } } */
      10  /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\[^\{\]" 1 } } */
      11  /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}" 1 } } */
      12  
      13  #include <immintrin.h>
      14  
      15  volatile __m512i x1;
      16  volatile __m256i x2;
      17  volatile __m128i x3;
      18  volatile __mmask64 m1;
      19  volatile __mmask32 m2;
      20  volatile __mmask16 m3;
      21  
      22  void extern
      23  avx512bw_test (void)
      24  {
      25    x1 = _mm512_permutexvar_epi8 (x1, x1);
      26    x1 = _mm512_maskz_permutexvar_epi8 (m1, x1, x1);
      27    x1 = _mm512_mask_permutexvar_epi8 (x1, m1, x1, x1);
      28    x2 = _mm256_permutexvar_epi8 (x2, x2);
      29    x2 = _mm256_maskz_permutexvar_epi8 (m2, x2, x2);
      30    x2 = _mm256_mask_permutexvar_epi8 (x2, m2, x2, x2);
      31    x3 = _mm_permutexvar_epi8 (x3, x3);
      32    x3 = _mm_maskz_permutexvar_epi8 (m3, x3, x3);
      33    x3 = _mm_mask_permutexvar_epi8 (x3, m3, x3, x3);
      34  }