1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -mavx" } */
       3  /* { dg-final { scan-assembler "\tvmovup\[sd]\t" } } */
       4  /* { dg-final { scan-assembler "\tvextractf128\t" } } */
       5  
       6  #include <immintrin.h>
       7  
       8  void
       9  foo (double *hi, double *lo, __m256d a)
      10  {
      11    _mm256_storeu2_m128d (hi, lo, a);
      12  }