1  /* { dg-do run } */
       2  /* { dg-require-effective-target avx } */
       3  /* { dg-options "-O2 -mavx -mvzeroupper" } */
       4  
       5  #include "avx-check.h"
       6  
       7  #include <immintrin.h>
       8  
       9  __m256i x1, x2, x3;
      10  
      11  __attribute__ ((noinline))
      12  static void
      13  foo (void)
      14  {
      15    x1 = x2;
      16  }
      17  
      18  void
      19  bar (void)
      20  {
      21    __m256i x = x1;
      22    foo ();
      23    x3 = x;
      24  }
      25  
      26  __attribute__ ((noinline))
      27  void
      28  avx_test (void)
      29  {
      30    __m256i x = _mm256_set1_epi8 (3);
      31    x1 = x;
      32    bar ();
      33    if (__builtin_memcmp (&x3, &x, sizeof (x)))
      34      __builtin_abort ();
      35  }