1  /* { dg-do compile } */
       2  /* { dg-options "-mavx512f -O2" } */
       3  /* { dg-final { scan-assembler-times "knotw\[ \\t\]+\[^\{\n\]*%k\[1-7\](?:\n|\[ \\t\]+#)" 1 } } */
       4  
       5  #include <immintrin.h>
       6  
       7  void
       8  avx512f_test ()
       9  {
      10    __mmask16 k1, k2;
      11    volatile __m512 x = _mm512_setzero_ps(); 
      12  
      13    __asm__( "kmovw %1, %0" : "=k" (k1) : "r" (45) );
      14  
      15    k2 = _mm512_knot (k1);
      16  
      17    x = _mm512_mask_add_ps (x, k1, x, x);
      18    x = _mm512_mask_add_ps (x, k2, x, x);
      19  }