elf/tst-audit4.c

/* Test case for x86-64 preserved registers in dynamic linker.  */

#ifdef __AVX__
#include <stdlib.h>
#include <string.h>
#include <cpuid.h>
#include <immintrin.h>

extern __m256i audit_test (__m256i, __m256i, __m256i, __m256i,
			   __m256i, __m256i, __m256i, __m256i);
int
main (void)
{
  unsigned int eax, ebx, ecx, edx;

  /* Run AVX test only if AVX is supported.  */
  if (__get_cpuid (1, &eax, &ebx, &ecx, &edx)
      && (ecx & bit_AVX))
    {
      __m256i ymm = _mm256_setzero_si256 ();
      __m256i ret = audit_test (ymm, ymm, ymm, ymm, ymm, ymm, ymm, ymm);

      ymm =  _mm256_set1_epi32 (0x12349876);
      if (memcmp (&ymm, &ret, sizeof (ret)))
	abort ();
    }
  return 0;
}
#else
int
main (void)
{
  return 0;
}
#endif