Viewing file:  avx512f-vextractf64x4-2.c (1.41 KB) -rw-r--r--
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/* { dg-do run } */
/* { dg-require-effective-target avx512f } */
/* { dg-options "-O2 -mavx512f" } */
#include <string.h>
#include "avx512f-check.h"
#include "avx512f-helper.h"
void static
avx512f_test (void)
{
union512d s1;
union256d res1, res2, res3;
__mmask8 mask = 0xBA;
double res_ref[4];
int j;
for (j = 0; j < 8; j++)
{
s1.a[j] = j * j / 4.56;
}
for (j = 0; j < 4; j++)
{
res1.a[j] = DEFAULT_VALUE;
res2.a[j] = DEFAULT_VALUE;
res3.a[j] = DEFAULT_VALUE;
}
res1.x = _mm512_extractf64x4_pd (s1.x, 0);
res2.x = _mm512_mask_extractf64x4_pd (res2.x, mask, s1.x, 0);
res3.x = _mm512_maskz_extractf64x4_pd (mask, s1.x, 0);
memset (res_ref, 0, 32);
memcpy (res_ref, s1.a, 32);
if (check_union256d (res1, res_ref))
abort ();
MASK_MERGE (d) (res_ref, mask, 4);
if (check_union256d (res2, res_ref))
abort ();
MASK_ZERO (d) (res_ref, mask, 4);
if (check_union256d (res3, res_ref))
abort ();
res1.x = _mm512_extractf64x4_pd (s1.x, 1);
res2.x = _mm512_mask_extractf64x4_pd (res2.x, mask, s1.x, 1);
res3.x = _mm512_maskz_extractf64x4_pd (mask, s1.x, 1);
memset (res_ref, 0, 32);
memcpy (res_ref, s1.a + 4, 32);
if (check_union256d (res1, res_ref))
abort ();
MASK_MERGE (d) (res_ref, mask, 4);
if (check_union256d (res2, res_ref))
abort ();
MASK_ZERO (d) (res_ref, mask, 4);
if (check_union256d (res3, res_ref))
abort ();
}
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