1  /* { dg-do compile } */
       2  /* { dg-options "-mavx512dq -O2" } */
       3  /* { dg-final { scan-assembler-times "vpmullq\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
       4  /* { dg-final { scan-assembler-times "vpmullq\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
       5  
       6  #include <immintrin.h>
       7  
       8  volatile __m512i _x1, _y1, _z1;
       9  
      10  void extern
      11  avx512dq_test (void)
      12  {
      13    _x1 = _mm512_mullox_epi64 (_y1, _z1);
      14    _x1 = _mm512_mask_mullox_epi64 (_x1, 3, _y1, _z1);
      15  }