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/*===---- arm_neon.h - ARM Neon intrinsics ---------------------------------=== * * 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. * *===-----------------------------------------------------------------------=== */ #ifndef __ARM_NEON_H #define __ARM_NEON_H #ifndef __ARM_FP #error "NEON intrinsics not available with the soft-float ABI. Please use -mfloat-abi=softfp or -mfloat-abi=hard" #else #if !defined(__ARM_NEON) #error "NEON support not enabled" #else #include <stdint.h> #ifdef __ARM_FEATURE_BF16 #include <arm_bf16.h> typedef __bf16 bfloat16_t; #endif typedef float float32_t; typedef __fp16 float16_t; #ifdef __aarch64__ typedef double float64_t; #endif #ifdef __aarch64__ typedef uint8_t poly8_t; typedef uint16_t poly16_t; typedef uint64_t poly64_t; typedef __uint128_t poly128_t; #else typedef int8_t poly8_t; typedef int16_t poly16_t; typedef int64_t poly64_t; #endif typedef __attribute__((neon_vector_type(8))) int8_t int8x8_t; typedef __attribute__((neon_vector_type(16))) int8_t int8x16_t; typedef __attribute__((neon_vector_type(4))) int16_t int16x4_t; typedef __attribute__((neon_vector_type(8))) int16_t int16x8_t; typedef __attribute__((neon_vector_type(2))) int32_t int32x2_t; typedef __attribute__((neon_vector_type(4))) int32_t int32x4_t; typedef __attribute__((neon_vector_type(1))) int64_t int64x1_t; typedef __attribute__((neon_vector_type(2))) int64_t int64x2_t; typedef __attribute__((neon_vector_type(8))) uint8_t uint8x8_t; typedef __attribute__((neon_vector_type(16))) uint8_t uint8x16_t; typedef __attribute__((neon_vector_type(4))) uint16_t uint16x4_t; typedef __attribute__((neon_vector_type(8))) uint16_t uint16x8_t; typedef __attribute__((neon_vector_type(2))) uint32_t uint32x2_t; typedef __attribute__((neon_vector_type(4))) uint32_t uint32x4_t; typedef __attribute__((neon_vector_type(1))) uint64_t uint64x1_t; typedef __attribute__((neon_vector_type(2))) uint64_t uint64x2_t; typedef __attribute__((neon_vector_type(4))) float16_t float16x4_t; typedef __attribute__((neon_vector_type(8))) float16_t float16x8_t; typedef __attribute__((neon_vector_type(2))) float32_t float32x2_t; typedef __attribute__((neon_vector_type(4))) float32_t float32x4_t; #ifdef __aarch64__ typedef __attribute__((neon_vector_type(1))) float64_t float64x1_t; typedef __attribute__((neon_vector_type(2))) float64_t float64x2_t; #endif typedef __attribute__((neon_polyvector_type(8))) poly8_t poly8x8_t; typedef __attribute__((neon_polyvector_type(16))) poly8_t poly8x16_t; typedef __attribute__((neon_polyvector_type(4))) poly16_t poly16x4_t; typedef __attribute__((neon_polyvector_type(8))) poly16_t poly16x8_t; typedef __attribute__((neon_polyvector_type(1))) poly64_t poly64x1_t; typedef __attribute__((neon_polyvector_type(2))) poly64_t poly64x2_t; typedef struct int8x8x2_t { int8x8_t val[2]; } int8x8x2_t; typedef struct int8x16x2_t { int8x16_t val[2]; } int8x16x2_t; typedef struct int16x4x2_t { int16x4_t val[2]; } int16x4x2_t; typedef struct int16x8x2_t { int16x8_t val[2]; } int16x8x2_t; typedef struct int32x2x2_t { int32x2_t val[2]; } int32x2x2_t; typedef struct int32x4x2_t { int32x4_t val[2]; } int32x4x2_t; typedef struct int64x1x2_t { int64x1_t val[2]; } int64x1x2_t; typedef struct int64x2x2_t { int64x2_t val[2]; } int64x2x2_t; typedef struct uint8x8x2_t { uint8x8_t val[2]; } uint8x8x2_t; typedef struct uint8x16x2_t { uint8x16_t val[2]; } uint8x16x2_t; typedef struct uint16x4x2_t { uint16x4_t val[2]; } uint16x4x2_t; typedef struct uint16x8x2_t { uint16x8_t val[2]; } uint16x8x2_t; typedef struct uint32x2x2_t { uint32x2_t val[2]; } uint32x2x2_t; typedef struct uint32x4x2_t { uint32x4_t val[2]; } uint32x4x2_t; typedef struct uint64x1x2_t { uint64x1_t val[2]; } uint64x1x2_t; typedef struct uint64x2x2_t { uint64x2_t val[2]; } uint64x2x2_t; typedef struct float16x4x2_t { float16x4_t val[2]; } float16x4x2_t; typedef struct float16x8x2_t { float16x8_t val[2]; } float16x8x2_t; typedef struct float32x2x2_t { float32x2_t val[2]; } float32x2x2_t; typedef struct float32x4x2_t { float32x4_t val[2]; } float32x4x2_t; #ifdef __aarch64__ typedef struct float64x1x2_t { float64x1_t val[2]; } float64x1x2_t; typedef struct float64x2x2_t { float64x2_t val[2]; } float64x2x2_t; #endif typedef struct poly8x8x2_t { poly8x8_t val[2]; } poly8x8x2_t; typedef struct poly8x16x2_t { poly8x16_t val[2]; } poly8x16x2_t; typedef struct poly16x4x2_t { poly16x4_t val[2]; } poly16x4x2_t; typedef struct poly16x8x2_t { poly16x8_t val[2]; } poly16x8x2_t; typedef struct poly64x1x2_t { poly64x1_t val[2]; } poly64x1x2_t; typedef struct poly64x2x2_t { poly64x2_t val[2]; } poly64x2x2_t; typedef struct int8x8x3_t { int8x8_t val[3]; } int8x8x3_t; typedef struct int8x16x3_t { int8x16_t val[3]; } int8x16x3_t; typedef struct int16x4x3_t { int16x4_t val[3]; } int16x4x3_t; typedef struct int16x8x3_t { int16x8_t val[3]; } int16x8x3_t; typedef struct int32x2x3_t { int32x2_t val[3]; } int32x2x3_t; typedef struct int32x4x3_t { int32x4_t val[3]; } int32x4x3_t; typedef struct int64x1x3_t { int64x1_t val[3]; } int64x1x3_t; typedef struct int64x2x3_t { int64x2_t val[3]; } int64x2x3_t; typedef struct uint8x8x3_t { uint8x8_t val[3]; } uint8x8x3_t; typedef struct uint8x16x3_t { uint8x16_t val[3]; } uint8x16x3_t; typedef struct uint16x4x3_t { uint16x4_t val[3]; } uint16x4x3_t; typedef struct uint16x8x3_t { uint16x8_t val[3]; } uint16x8x3_t; typedef struct uint32x2x3_t { uint32x2_t val[3]; } uint32x2x3_t; typedef struct uint32x4x3_t { uint32x4_t val[3]; } uint32x4x3_t; typedef struct uint64x1x3_t { uint64x1_t val[3]; } uint64x1x3_t; typedef struct uint64x2x3_t { uint64x2_t val[3]; } uint64x2x3_t; typedef struct float16x4x3_t { float16x4_t val[3]; } float16x4x3_t; typedef struct float16x8x3_t { float16x8_t val[3]; } float16x8x3_t; typedef struct float32x2x3_t { float32x2_t val[3]; } float32x2x3_t; typedef struct float32x4x3_t { float32x4_t val[3]; } float32x4x3_t; #ifdef __aarch64__ typedef struct float64x1x3_t { float64x1_t val[3]; } float64x1x3_t; typedef struct float64x2x3_t { float64x2_t val[3]; } float64x2x3_t; #endif typedef struct poly8x8x3_t { poly8x8_t val[3]; } poly8x8x3_t; typedef struct poly8x16x3_t { poly8x16_t val[3]; } poly8x16x3_t; typedef struct poly16x4x3_t { poly16x4_t val[3]; } poly16x4x3_t; typedef struct poly16x8x3_t { poly16x8_t val[3]; } poly16x8x3_t; typedef struct poly64x1x3_t { poly64x1_t val[3]; } poly64x1x3_t; typedef struct poly64x2x3_t { poly64x2_t val[3]; } poly64x2x3_t; typedef struct int8x8x4_t { int8x8_t val[4]; } int8x8x4_t; typedef struct int8x16x4_t { int8x16_t val[4]; } int8x16x4_t; typedef struct int16x4x4_t { int16x4_t val[4]; } int16x4x4_t; typedef struct int16x8x4_t { int16x8_t val[4]; } int16x8x4_t; typedef struct int32x2x4_t { int32x2_t val[4]; } int32x2x4_t; typedef struct int32x4x4_t { int32x4_t val