about summary refs log tree commit diff
path: root/sysdeps/aarch64/fpu/poly_advsimd_f32.h
blob: 2d11d0c1d4cbfa6478505e982b29d85ef092e277 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
/* Helpers for evaluating polynomials on single-precision AdvSIMD input, using
   various schemes.

   Copyright (C) 2023-2024 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

#ifndef AARCH64_FPU_POLY_ADVSIMD_F32_H
#define AARCH64_FPU_POLY_ADVSIMD_F32_H

#include <arm_neon.h>

/* Wrap AdvSIMD f32 helpers: evaluation of some scheme/order has form:
   v_[scheme]_[order]_f32.  */
#define VTYPE float32x4_t
#define FMA(x, y, z) vfmaq_f32 (z, x, y)
#define VWRAP(f) v_##f##_f32
#include "poly_generic.h"
#undef VWRAP
#undef FMA
#undef VTYPE

#endif