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Diffstat (limited to 'src/core/NEON/wrapper/intrinsics/neg.h')
-rw-r--r-- | src/core/NEON/wrapper/intrinsics/neg.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/core/NEON/wrapper/intrinsics/neg.h b/src/core/NEON/wrapper/intrinsics/neg.h new file mode 100644 index 0000000000..5e4556664e --- /dev/null +++ b/src/core/NEON/wrapper/intrinsics/neg.h @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2018-2020 Arm Limited. + * + * 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. + */ +#ifndef ARM_COMPUTE_WRAPPER_NEG_H +#define ARM_COMPUTE_WRAPPER_NEG_H + +#include <arm_neon.h> + +namespace arm_compute +{ +namespace wrapper +{ +#define VNEG_IMPL(vtype, prefix, postfix) \ + inline vtype vneg(const vtype &a) \ + { \ + return prefix##_##postfix(a); \ + } + +VNEG_IMPL(int8x8_t, vneg, s8) +VNEG_IMPL(int16x4_t, vneg, s16) +VNEG_IMPL(int32x2_t, vneg, s32) +VNEG_IMPL(float32x2_t, vneg, f32) +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC +VNEG_IMPL(float16x4_t, vneg, f16) +#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + +VNEG_IMPL(int8x16_t, vnegq, s8) +VNEG_IMPL(int16x8_t, vnegq, s16) +VNEG_IMPL(int32x4_t, vnegq, s32) +VNEG_IMPL(float32x4_t, vnegq, f32) +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC +VNEG_IMPL(float16x8_t, vnegq, f16) +#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + +#undef VNEG_IMPL +} // namespace wrapper +} // namespace arm_compute +#endif /* ARM_COMPUTE_WRAPPER_NEG_H */ |