2 /* { dg-options "-mavx512f -O2" } */
3 /* { dg-require-effective-target avx512f } */
5 #include "avx512f-check.h"
10 compute_scatterqd (__mmask8 m8
, long long *idx
,
11 int *src
, int scale
, int *r
)
15 for (i
= 0; i
< 8; i
++)
18 *(int *) (((unsigned char *) r
) + idx
[i
] * scale
) = src
[i
];
29 int res_ref
[8] = { 0 };
32 for (i
= 0; i
< 8; i
++)
34 src
.a
[i
] = 1973 * (i
+ 1) * (i
+ 2);
36 /* About to gather in reverse order,
37 divide by 2 to demonstrate scale */
38 idx
.a
[i
] = (32 - (i
+ 1) * 4) >> 1;
41 _mm512_mask_i64scatter_epi32 (res
, m8
, idx
.x
, src
.x
, SCALE
);
42 compute_scatterqd (m8
, idx
.a
, src
.a
, SCALE
, res_ref
);
44 if (checkVi (res
, res_ref
, 8))
47 _mm512_i64scatter_epi32 (res
, idx
.x
, src
.x
, SCALE
);
48 compute_scatterqd (0xFF, idx
.a
, src
.a
, SCALE
, res_ref
);
50 if (checkVi (res
, res_ref
, 8))