1  /* { dg-do compile } */
       2  /* { dg-options "-mavx512f -O2" } */
       3  /* { dg-final { scan-assembler-times "vmovshdup\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
       4  /* { dg-final { scan-assembler-times "vmovshdup\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
       5  /* { dg-final { scan-assembler-times "vmovshdup\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
       6  
       7  #include <immintrin.h>
       8  
       9  volatile __m512 x;
      10  volatile __mmask16 m;
      11  
      12  void extern
      13  avx512f_test (void)
      14  {
      15    x = _mm512_movehdup_ps (x);
      16    x = _mm512_mask_movehdup_ps (x, m, x);
      17    x = _mm512_maskz_movehdup_ps (m, x);
      18  }