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SuperTuxKart 1.5 upstream source (from official release tarball)

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Benjamin
2026-06-11 20:04:02 +02:00
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lib/simd_wrapper/simde/arm/neon/cadd_rot90.h
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/* 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:
* 2023 Chi-Wei Chu <wewe5215@gapp.nthu.edu.tw>
*/
#if !defined(SIMDE_ARM_NEON_CADD_ROT90_H)
#define SIMDE_ARM_NEON_CADD_ROT90_H
#include "add.h"
#include "types.h"
HEDLEY_DIAGNOSTIC_PUSH
SIMDE_DISABLE_UNWANTED_DIAGNOSTICS
SIMDE_BEGIN_DECLS_
#if defined(__clang__) && SIMDE_FLOAT16_API == SIMDE_FLOAT16_API_FP16
SIMDE_DIAGNOSTIC_DISABLE_DOUBLE_PROMOTION_
_Pragma("clang diagnostic ignored \"-Wimplicit-float-conversion\"")
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde_float16x4_t simde_vcadd_rot90_f16(simde_float16x4_t a, simde_float16x4_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 vcadd_rot90_f16(a, b);
#else
simde_float16x4_private r_, a_ = simde_float16x4_to_private(a), b_ = simde_float16x4_to_private(b);
#if defined(SIMDE_SHUFFLE_VECTOR_) && \
((SIMDE_FLOAT16_API == SIMDE_FLOAT16_API_FP16) || (SIMDE_FLOAT16_API == SIMDE_FLOAT16_API_FLOAT16))
b_.values = SIMDE_SHUFFLE_VECTOR_(16, 4, -b_.values, b_.values, 1, 4, 3, 6);
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] =
simde_vaddh_f16(simde_float16_from_float32(-simde_float16_to_float32(b_.values[2 * i + 1])), a_.values[2 * i]);
r_.values[2 * i + 1] = simde_vaddh_f16(b_.values[2 * i], a_.values[2 * i + 1]);
}
#endif
return simde_float16x4_from_private(r_);
#endif
}
#if defined(SIMDE_ARM_NEON_A32V8_ENABLE_NATIVE_ALIASES)
#undef vcadd_rot90_f16
#define vcadd_rot90_f16(a, b) simde_vcadd_rot90_f16(a, b)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde_float16x8_t simde_vcaddq_rot90_f16(simde_float16x8_t a, simde_float16x8_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 vcaddq_rot90_f16(a, b);
#else
simde_float16x8_private r_, a_ = simde_float16x8_to_private(a), b_ = simde_float16x8_to_private(b);
#if defined(SIMDE_SHUFFLE_VECTOR_) && \
((SIMDE_FLOAT16_API == SIMDE_FLOAT16_API_FP16) || (SIMDE_FLOAT16_API == SIMDE_FLOAT16_API_FLOAT16))
b_.values = SIMDE_SHUFFLE_VECTOR_(16, 8, -b_.values, b_.values, 1, 8, 3, 10, 5, 12, 7, 14);
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] =
simde_vaddh_f16(simde_float16_from_float32(-simde_float16_to_float32(b_.values[2 * i + 1])), a_.values[2 * i]);
r_.values[2 * i + 1] = simde_vaddh_f16(b_.values[2 * i], a_.values[2 * i + 1]);
}
#endif
return simde_float16x8_from_private(r_);
#endif
}
#if defined(SIMDE_ARM_NEON_A32V8_ENABLE_NATIVE_ALIASES)
#undef vcaddq_rot90_f16
#define vcaddq_rot90_f16(a, b) simde_vcaddq_rot90_f16(a, b)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde_float32x2_t simde_vcadd_rot90_f32(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 vcadd_rot90_f32(a, b);
#else
simde_float32x2_private r_, a_ = simde_float32x2_to_private(a), b_ = simde_float32x2_to_private(b);
#if defined(SIMDE_SHUFFLE_VECTOR_) && !defined(SIMDE_BUG_GCC_100760)
b_.values = SIMDE_SHUFFLE_VECTOR_(32, 8, -b_.values, b_.values, 1, 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];
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 vcadd_rot90_f32
#define vcadd_rot90_f32(a, b) simde_vcadd_rot90_f32(a, b)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde_float32x4_t simde_vcaddq_rot90_f32(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 vcaddq_rot90_f32(a, b);
#else
simde_float32x4_private r_, a_ = simde_float32x4_to_private(a), b_ = simde_float32x4_to_private(b);
#if defined(SIMDE_SHUFFLE_VECTOR_)
b_.values = SIMDE_SHUFFLE_VECTOR_(32, 16, -b_.values, b_.values, 1, 4, 3, 6);
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];
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 vcaddq_rot90_f32
#define vcaddq_rot90_f32(a, b) simde_vcaddq_rot90_f32(a, b)
#endif
SIMDE_FUNCTION_ATTRIBUTES
simde_float64x2_t simde_vcaddq_rot90_f64(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 vcaddq_rot90_f64(a, b);
#else
simde_float64x2_private r_, a_ = simde_float64x2_to_private(a), b_ = simde_float64x2_to_private(b);
#if defined(SIMDE_SHUFFLE_VECTOR_)
b_.values = SIMDE_SHUFFLE_VECTOR_(64, 16, -b_.values, b_.values, 1, 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];
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 vcaddq_rot90_f64
#define vcaddq_rot90_f64(a, b) simde_vcaddq_rot90_f64(a, b)
#endif
SIMDE_END_DECLS_
HEDLEY_DIAGNOSTIC_POP
#endif /* !defined(SIMDE_ARM_NEON_CADD_ROT90_H) */