1  /* { dg-do compile } */
       2  /* { dg-options "-mavx512vl -O2" } */
       3  /* { dg-final { scan-assembler-times "vperm\[ti]2d\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
       4  /* { dg-final { scan-assembler-times "vperm\[ti]2d\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
       5  /* { dg-final { scan-assembler-times "vperm\[ti]2d\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
       6  /* { dg-final { scan-assembler-times "vperm\[ti]2d\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
       7  /* { dg-final { scan-assembler-times "vperm\[ti]2d\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
       8  /* { dg-final { scan-assembler-times "vperm\[ti]2d\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
       9  
      10  #include <immintrin.h>
      11  
      12  volatile __m256i x1;
      13  volatile __m128i x2;
      14  volatile __m256i y;
      15  volatile __m128i z;
      16  volatile __mmask8 m;
      17  
      18  void extern
      19  avx512vl_test (void)
      20  {
      21    x1 = _mm256_permutex2var_epi32 (x1, y, x1);
      22    x1 = _mm256_mask_permutex2var_epi32 (x1, m, y, x1);
      23    x1 = _mm256_maskz_permutex2var_epi32 (m, x1, y, x1);
      24    x2 = _mm_permutex2var_epi32 (x2, z, x2);
      25    x2 = _mm_mask_permutex2var_epi32 (x2, m, z, x2);
      26    x2 = _mm_maskz_permutex2var_epi32 (m, x2, z, x2);
      27  }