1  /* { dg-do compile } */
       2  /* { dg-options "-mavx512vl -O2" } */
       3  /* { dg-final { scan-assembler-times "vpermi2pd\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
       4  /* { dg-final { scan-assembler-times "vpermi2pd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
       5  
       6  #include <immintrin.h>
       7  
       8  volatile __m256d x1;
       9  volatile __m128d x2;
      10  volatile __m256i y;
      11  volatile __m128i z;
      12  volatile __mmask8 m;
      13  
      14  void extern
      15  avx512vl_test (void)
      16  {
      17    x1 = _mm256_mask2_permutex2var_pd (x1, y, m, x1);
      18    x2 = _mm_mask2_permutex2var_pd (x2, z, m, x2);
      19  }