/* 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 :
* 2021 Atharva Nimbalkar < atharvakn @ gmail . com >
*/
#if !defined (SIMDE_ARM_NEON_CMLA_ROT270_H)
#define SIMDE_ARM_NEON_CMLA_ROT270_H
#include "types.h"
HEDLEY_DIAGNOSTIC_PUSH
SIMDE_DISABLE_UNWANTED_DIAGNOSTICS
SIMDE_BEGIN_DECLS_
SIMDE_FUNCTION_ATTRIBUTES
simde_float32x2_t
simde_vcmla_rot270_f32(simde_float32x2_t r, simde_float32x2_t a, simde_float32x2_t b) {
#if defined (SIMDE_ARM_NEON_A32V8_NATIVE) && SIMDE_ARCH_ARM_CHECK(8 ,3 ) && \
(!defined (HEDLEY_GCC_VERSION) || HEDLEY_GCC_VERSION_CHECK(9 ,0 ,0 )) && \
(!defined (__clang__) || SIMDE_DETECT_CLANG_VERSION_CHECK(12 ,0 ,0 ))
return vcmla_rot270_f32(r, a, b);
#else
simde_float32x2_private
r_ = simde_float32x2_to_private(r),
a_ = simde_float32x2_to_private(a),
b_ = simde_float32x2_to_private(b);
#if defined (SIMDE_SHUFFLE_VECTOR_) && !defined (SIMDE_BUG_GCC_100760)
a_.values = SIMDE_SHUFFLE_VECTOR_(32 , 8 , a_.values, a_.values, 1 , 1 );
b_.values = SIMDE_SHUFFLE_VECTOR_(32 , 8 , -b_.values, b_.values, 3 , 0 );
r_.values += b_.values * a_.values;
#else
SIMDE_VECTORIZE
for (size_t i = 0 ; i < (sizeof (r_.values) / (2 * sizeof (r_.values[0 ]))) ; i++) {
r_.values[2 * i] += b_.values[2 * i + 1 ] * a_.values[2 * i + 1 ];
r_.values[2 * i + 1 ] += -(b_.values[2 * i]) * a_.values[2 * i + 1 ];
}
#endif
return simde_float32x2_from_private(r_);
#endif
}
#if defined (SIMDE_ARM_NEON_A32V8_ENABLE_NATIVE_ALIASES)
#undef vcmla_rot270_f32
#define vcmla_rot270_f32(r, a, b) simde_vcmla_rot270_f32(r, a, b)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde_float32x4_t
simde_vcmlaq_rot270_f32(simde_float32x4_t r, simde_float32x4_t a, simde_float32x4_t b) {
#if defined (SIMDE_ARM_NEON_A32V8_NATIVE) && SIMDE_ARCH_ARM_CHECK(8 ,3 ) && \
(!defined (HEDLEY_GCC_VERSION) || HEDLEY_GCC_VERSION_CHECK(9 ,0 ,0 )) && \
(!defined (__clang__) || SIMDE_DETECT_CLANG_VERSION_CHECK(12 ,0 ,0 ))
return vcmlaq_rot270_f32(r, a, b);
#else
simde_float32x4_private
r_ = simde_float32x4_to_private(r),
a_ = simde_float32x4_to_private(a),
b_ = simde_float32x4_to_private(b);
#if defined (SIMDE_WASM_SIMD128_NATIVE)
a_.v128 = wasm_i32x4_shuffle(a_.v128, a_.v128, 1 , 1 , 3 , 3 );
b_.v128 = wasm_i32x4_shuffle(wasm_f32x4_neg(b_.v128), b_.v128, 5 , 0 , 7 , 2 );
r_.v128 = wasm_f32x4_add(r_.v128, wasm_f32x4_mul(b_.v128, a_.v128));
#elif defined (SIMDE_SHUFFLE_VECTOR_)
a_.values = SIMDE_SHUFFLE_VECTOR_(32 , 16 , a_.values, a_.values, 1 , 1 , 3 , 3 );
b_.values = SIMDE_SHUFFLE_VECTOR_(32 , 16 , -b_.values, b_.values, 5 , 0 , 7 , 2 );
r_.values += b_.values * a_.values;
#else
SIMDE_VECTORIZE
for (size_t i = 0 ; i < (sizeof (r_.values) / (2 * sizeof (r_.values[0 ]))) ; i++) {
r_.values[2 * i] += b_.values[2 * i + 1 ] * a_.values[2 * i + 1 ];
r_.values[2 * i + 1 ] += -(b_.values[2 * i]) * a_.values[2 * i + 1 ];
}
#endif
return simde_float32x4_from_private(r_);
#endif
}
#if defined (SIMDE_ARM_NEON_A32V8_ENABLE_NATIVE_ALIASES)
#undef vcmlaq_rot270_f32
#define vcmlaq_rot270_f32(r, a, b) simde_vcmlaq_rot270_f32(r, a, b)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde_float64x2_t
simde_vcmlaq_rot270_f64(simde_float64x2_t r, simde_float64x2_t a, simde_float64x2_t b) {
#if defined (SIMDE_ARM_NEON_A64V8_NATIVE) && SIMDE_ARCH_ARM_CHECK(8 ,3 ) && \
(!defined (HEDLEY_GCC_VERSION) || HEDLEY_GCC_VERSION_CHECK(9 ,0 ,0 )) && \
(!defined (__clang__) || SIMDE_DETECT_CLANG_VERSION_CHECK(12 ,0 ,0 ))
return vcmlaq_rot270_f64(r, a, b);
#else
simde_float64x2_private
r_ = simde_float64x2_to_private(r),
a_ = simde_float64x2_to_private(a),
b_ = simde_float64x2_to_private(b);
#if defined (SIMDE_WASM_SIMD128_NATIVE)
a_.v128 = wasm_i64x2_shuffle(a_.v128, a_.v128, 1 , 1 );
b_.v128 = wasm_i64x2_shuffle(wasm_f64x2_neg(b_.v128), b_.v128, 3 , 0 );
r_.v128 = wasm_f64x2_add(r_.v128, wasm_f64x2_mul(b_.v128, a_.v128));
#elif defined (SIMDE_SHUFFLE_VECTOR_)
a_.values = SIMDE_SHUFFLE_VECTOR_(64 , 16 , a_.values, a_.values, 1 , 1 );
b_.values = SIMDE_SHUFFLE_VECTOR_(64 , 16 , -b_.values, b_.values, 3 , 0 );
r_.values += b_.values * a_.values;
#else
SIMDE_VECTORIZE
for (size_t i = 0 ; i < (sizeof (r_.values) / (2 * sizeof (r_.values[0 ]))) ; i++) {
r_.values[2 * i] += b_.values[2 * i + 1 ] * a_.values[2 * i + 1 ];
r_.values[2 * i + 1 ] += -(b_.values[2 * i]) * a_.values[2 * i + 1 ];
}
#endif
return simde_float64x2_from_private(r_);
#endif
}
#if defined (SIMDE_ARM_NEON_A32V8_ENABLE_NATIVE_ALIASES)
#undef vcmlaq_rot270_f64
#define vcmlaq_rot270_f64(r, a, b) simde_vcmlaq_rot270_f64(r, a, b)
#endif
SIMDE_END_DECLS_
HEDLEY_DIAGNOSTIC_POP
#endif /* !defined(SIMDE_ARM_NEON_CMLA_ROT270_H) */
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(vorverarbeitet am 2026-08-28)
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