1  /* { dg-do compile } */
       2  /* { dg-options "-mavx2 -O2" } */
       3  /* { dg-final { scan-assembler "vpmaskmovq\[ \\t\]+\[^\n\]" } } */
       4  
       5  #include <immintrin.h>
       6  
       7  __m128i x;
       8  long long int *y;
       9  
      10  void extern
      11  avx2_test (void)
      12  {
      13    _mm_maskstore_epi64 (y, x, x);
      14  }