/* SPDX-License-Identifier: MIT
*
* Permission is hereby granted , free of charge , to any person
* obtaining a copy of this software and associated documentation
* files ( the " Software " ) , to deal in the Software without
* restriction , including without limitation the rights to use , copy ,
* modify , merge , publish , distribute , sublicense , and / or sell copies
* of the Software , and to permit persons to whom the Software is
* furnished to do so , subject to the following conditions :
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software .
*
* THE SOFTWARE IS PROVIDED " AS IS " , WITHOUT WARRANTY OF ANY KIND ,
* EXPRESS OR IMPLIED , INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY , FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT . IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM , DAMAGES OR OTHER LIABILITY , WHETHER IN AN
* ACTION OF CONTRACT , TORT OR OTHERWISE , ARISING FROM , OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE .
*
* Copyright :
* 2020 Evan Nemerson < evan @ nemerson . com >
* 2020 kitegi < kitegi @ users . noreply . github . com >
*/
#if !defined (SIMDE_X86_AVX512_FNMSUB_H)
#define SIMDE_X86_AVX512_FNMSUB_H
#include "types.h"
#include "mov.h"
#include "../fma.h"
HEDLEY_DIAGNOSTIC_PUSH
SIMDE_DISABLE_UNWANTED_DIAGNOSTICS
SIMDE_BEGIN_DECLS_
SIMDE_FUNCTION_ATTRIBUTES
simde__m512
simde_mm512_fnmsub_ps (simde__m512 a, simde__m512 b, simde__m512 c) {
#if defined (SIMDE_X86_AVX512F_NATIVE)
return _mm512_fnmsub_ps(a, b, c);
#else
simde__m512_private
r_,
a_ = simde__m512_to_private(a),
b_ = simde__m512_to_private(b),
c_ = simde__m512_to_private(c);
#if SIMDE_NATURAL_VECTOR_SIZE_LE(256 )
for (size_t i = 0 ; i < (sizeof (r_.m256) / sizeof (r_.m256[0 ])) ; i++) {
r_.m256[i] = simde_mm256_fnmsub_ps(a_.m256[i], b_.m256[i], c_.m256[i]);
}
#elif defined (SIMDE_VECTOR_SUBSCRIPT_OPS)
r_.f32 = -(a_.f32 * b_.f32) - c_.f32;
#else
SIMDE_VECTORIZE
for (size_t i = 0 ; i < (sizeof (r_.f32) / sizeof (r_.f32[0 ])) ; i++) {
r_.f32[i] = -(a_.f32[i] * b_.f32[i]) - c_.f32[i];
}
#endif
return simde__m512_from_private(r_);
#endif
}
#if defined (SIMDE_X86_AVX512F_ENABLE_NATIVE_ALIASES)
#undef _mm512_fnmsub_ps
#define _mm512_fnmsub_ps(a, b, c) simde_mm512_fnmsub_ps(a, b, c)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde__m512d
simde_mm512_fnmsub_pd (simde__m512d a, simde__m512d b, simde__m512d c) {
#if defined (SIMDE_X86_AVX512F_NATIVE)
return _mm512_fnmsub_pd(a, b, c);
#else
simde__m512d_private
r_,
a_ = simde__m512d_to_private(a),
b_ = simde__m512d_to_private(b),
c_ = simde__m512d_to_private(c);
#if SIMDE_NATURAL_VECTOR_SIZE_LE(256 )
for (size_t i = 0 ; i < (sizeof (r_.m256d) / sizeof (r_.m256d[0 ])) ; i++) {
r_.m256d[i] = simde_mm256_fnmsub_pd(a_.m256d[i], b_.m256d[i], c_.m256d[i]);
}
#elif defined (SIMDE_VECTOR_SUBSCRIPT_OPS)
r_.f64 = -(a_.f64 * b_.f64) - c_.f64;
#else
SIMDE_VECTORIZE
for (size_t i = 0 ; i < (sizeof (r_.f64) / sizeof (r_.f64[0 ])) ; i++) {
r_.f64[i] = -(a_.f64[i] * b_.f64[i]) - c_.f64[i];
}
#endif
return simde__m512d_from_private(r_);
#endif
}
#if defined (SIMDE_X86_AVX512F_ENABLE_NATIVE_ALIASES)
#undef _mm512_fnmsub_pd
#define _mm512_fnmsub_pd(a, b, c) simde_mm512_fnmsub_pd(a, b, c)
#endif
SIMDE_END_DECLS_
HEDLEY_DIAGNOSTIC_POP
#endif /* !defined(SIMDE_X86_AVX512_FNMSUB_H) */
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