1  /* { dg-do compile } */
       2  /* { dg-options "-mavx512f -O2" } */
       3  /* { dg-final { scan-assembler-times "vcompresspd\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
       4  /* { dg-final { scan-assembler-times "vcompresspd\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
       5  /* { dg-final { scan-assembler-times "vcompresspd\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*\\)\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
       6  
       7  #include <immintrin.h>
       8  
       9  double *p;
      10  volatile __m512d x;
      11  volatile __mmask8 m;
      12  
      13  void extern
      14  avx512f_test (void)
      15  {
      16    x = _mm512_mask_compress_pd (x, m, x);
      17    x = _mm512_maskz_compress_pd (m, x);
      18  
      19    _mm512_mask_compressstoreu_pd (p, m, x);
      20  }