2 /* { dg-require-effective-target fma } */
3 /* { dg-options "-O2 -mfma" } */
8 #include "m256-check.h"
11 check_mm256_fnmadd_pd (__m256d __A
, __m256d __B
, __m256d __C
)
19 e
.x
= _mm256_fnmadd_pd (__A
, __B
, __C
);
20 for (i
= 0; i
< 4; i
++)
22 d
[i
] = -a
.a
[i
] * b
.a
[i
] + c
.a
[i
];
24 if (check_union256d (e
, d
))
29 check_mm256_fnmadd_ps (__m256 __A
, __m256 __B
, __m256 __C
)
37 e
.x
= _mm256_fnmadd_ps (__A
, __B
, __C
);
38 for (i
= 0; i
< 8; i
++)
40 d
[i
] = -a
.a
[i
] * b
.a
[i
] + c
.a
[i
];
42 if (check_union256 (e
, d
))
52 for (i
= 0; i
< 3; i
++)
54 for (j
= 0; j
< 8; j
++)
55 c
[i
].a
[j
] = i
* j
+ 3.5;
56 for (j
= 0; j
< 4; j
++)
57 d
[i
].a
[j
] = i
* j
+ 3.5;
59 check_mm256_fnmadd_pd (d
[0].x
, d
[1].x
, d
[2].x
);
60 check_mm256_fnmadd_ps (c
[0].x
, c
[1].x
, c
[2].x
);