1  /* { dg-do run } */
       2  /* { dg-require-effective-target avx } */
       3  /* { dg-options "-O3 -mavx" } */
       4  
       5  #include <stdlib.h>
       6  #include "cpuid.h"
       7  #include "m256-check.h"
       8  #include "avx-os-support.h"
       9  
      10  static void __attribute__((constructor))
      11  check_avx (void)
      12  {
      13    unsigned int eax, ebx, ecx, edx;
      14   
      15    if (!__get_cpuid (1, &eax, &ebx, &ecx, &edx))
      16      exit (0);
      17  
      18    /* Run AVX test only if host has AVX support.  */
      19    if (((ecx & (bit_AVX | bit_OSXSAVE)) == (bit_AVX | bit_OSXSAVE))
      20        && avx_os_support ())
      21      return;
      22  
      23    exit (0);
      24  }
      25  
      26  struct S
      27  {
      28    short b;
      29    long c;
      30    char d;
      31    long e;
      32    unsigned:8;
      33  };
      34  
      35  int f, h, k, l;
      36  int g[10];
      37  volatile struct S j;
      38  char m;
      39  
      40  int
      41  main (void)
      42  {
      43    int i;
      44    struct S n;
      45    for (i = 0; i < 6; i++)
      46      {
      47        for (f = 0; f < 10; f++)
      48  	g[f] = 4;
      49        n = j;
      50        h = m == 0 ? 1 : 5 % m;
      51        if (l)
      52  	n.b = k;
      53      }
      54    return n.b;
      55  }