| 1 | /* Scalar wrappers for single-precision SVE vector math functions. |
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| 2 | |
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| 3 | Copyright (C) 2023-2024 Free Software Foundation, Inc. |
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| 4 | This file is part of the GNU C Library. |
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| 5 | |
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| 6 | The GNU C Library is free software; you can redistribute it and/or |
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| 7 | modify it under the terms of the GNU Lesser General Public |
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| 8 | License as published by the Free Software Foundation; either |
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| 9 | version 2.1 of the License, or (at your option) any later version. |
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| 10 | |
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| 11 | The GNU C Library is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 14 | Lesser General Public License for more details. |
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| 15 | |
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| 16 | You should have received a copy of the GNU Lesser General Public |
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| 17 | License along with the GNU C Library; if not, see |
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| 18 | <https://www.gnu.org/licenses/>. */ |
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| 19 | |
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| 20 | #include <arm_sve.h> |
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| 21 | |
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| 22 | #include "test-float-sve.h" |
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| 23 | |
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| 24 | /* Wrapper from scalar to SVE function. Cannot just use VECTOR_WRAPPER due to |
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| 25 | predication. */ |
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| 26 | #define SVE_VECTOR_WRAPPER(scalar_func, vector_func) \ |
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| 27 | extern VEC_TYPE vector_func (VEC_TYPE, svbool_t); \ |
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| 28 | FLOAT scalar_func (FLOAT x) \ |
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| 29 | { \ |
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| 30 | VEC_TYPE mx = svdup_n_f32 (x); \ |
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| 31 | VEC_TYPE mr = vector_func (mx, svptrue_b32 ()); \ |
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| 32 | return svlastb_f32 (svptrue_b32 (), mr); \ |
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| 33 | } |
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| 34 | |
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| 35 | #define SVE_VECTOR_WRAPPER_ff(scalar_func, vector_func) \ |
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| 36 | extern VEC_TYPE vector_func (VEC_TYPE, VEC_TYPE, svbool_t); \ |
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| 37 | FLOAT scalar_func (FLOAT x, FLOAT y) \ |
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| 38 | { \ |
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| 39 | VEC_TYPE mx = svdup_n_f32 (x); \ |
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| 40 | VEC_TYPE my = svdup_n_f32 (y); \ |
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| 41 | VEC_TYPE mr = vector_func (mx, my, svptrue_b32 ()); \ |
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| 42 | return svlastb_f32 (svptrue_b32 (), mr); \ |
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| 43 | } |
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| 44 | |
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| 45 | SVE_VECTOR_WRAPPER (acosf_sve, _ZGVsMxv_acosf) |
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| 46 | SVE_VECTOR_WRAPPER (asinf_sve, _ZGVsMxv_asinf) |
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| 47 | SVE_VECTOR_WRAPPER (atanf_sve, _ZGVsMxv_atanf) |
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| 48 | SVE_VECTOR_WRAPPER_ff (atan2f_sve, _ZGVsMxvv_atan2f) |
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| 49 | SVE_VECTOR_WRAPPER (cosf_sve, _ZGVsMxv_cosf) |
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| 50 | SVE_VECTOR_WRAPPER (expf_sve, _ZGVsMxv_expf) |
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| 51 | SVE_VECTOR_WRAPPER (exp10f_sve, _ZGVsMxv_exp10f) |
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| 52 | SVE_VECTOR_WRAPPER (exp2f_sve, _ZGVsMxv_exp2f) |
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| 53 | SVE_VECTOR_WRAPPER (expm1f_sve, _ZGVsMxv_expm1f) |
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| 54 | SVE_VECTOR_WRAPPER (logf_sve, _ZGVsMxv_logf) |
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| 55 | SVE_VECTOR_WRAPPER (log10f_sve, _ZGVsMxv_log10f) |
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| 56 | SVE_VECTOR_WRAPPER (log1pf_sve, _ZGVsMxv_log1pf) |
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| 57 | SVE_VECTOR_WRAPPER (log2f_sve, _ZGVsMxv_log2f) |
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| 58 | SVE_VECTOR_WRAPPER (sinf_sve, _ZGVsMxv_sinf) |
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| 59 | SVE_VECTOR_WRAPPER (tanf_sve, _ZGVsMxv_tanf) |
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| 60 | |
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