1 /* 2 * Copyright (c) 2018-2020 Arm Limited. 3 * 4 * SPDX-License-Identifier: MIT 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to 8 * deal in the Software without restriction, including without limitation the 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in all 14 * copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 */ 24 #ifndef ARM_COMPUTE_WRAPPER_NEG_H 25 #define ARM_COMPUTE_WRAPPER_NEG_H 26 27 #include <arm_neon.h> 28 29 namespace arm_compute 30 { 31 namespace wrapper 32 { 33 #define VNEG_IMPL(vtype, prefix, postfix) \ 34 inline vtype vneg(const vtype &a) \ 35 { \ 36 return prefix##_##postfix(a); \ 37 } 38 39 VNEG_IMPL(int8x8_t, vneg, s8) 40 VNEG_IMPL(int16x4_t, vneg, s16) 41 VNEG_IMPL(int32x2_t, vneg, s32) 42 VNEG_IMPL(float32x2_t, vneg, f32) 43 #ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC 44 VNEG_IMPL(float16x4_t, vneg, f16) 45 #endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC 46 47 VNEG_IMPL(int8x16_t, vnegq, s8) 48 VNEG_IMPL(int16x8_t, vnegq, s16) 49 VNEG_IMPL(int32x4_t, vnegq, s32) 50 VNEG_IMPL(float32x4_t, vnegq, f32) 51 #ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC 52 VNEG_IMPL(float16x8_t, vnegq, f16) 53 #endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC 54 55 #undef VNEG_IMPL 56 } // namespace wrapper 57 } // namespace arm_compute 58 #endif /* ARM_COMPUTE_WRAPPER_NEG_H */ 59