glibc/sysdeps/aarch64/fpu/poly_sve_f32.h
Joe Ramsay f554334c05 aarch64: Add vector implementations of tan routines
This includes some utility headers for evaluating polynomials using
various schemes.
2023-10-23 15:00:44 +01:00

39 lines
1.2 KiB
C

/* Helpers for evaluating polynomials on single-precision SVE input, using
various schemes.
Copyright (C) 2023 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_SVE_F32_H
#define AARCH64_FPU_POLY_SVE_F32_H
#include <arm_sve.h>
/* Wrap SVE f32 helpers: evaluation of some scheme/order has form:
sv_[scheme]_[order]_f32_x. */
#define VTYPE svfloat32_t
#define STYPE float
#define VWRAP(f) sv_##f##_f32_x
#define DUP svdup_n_f32
#include "poly_sve_generic.h"
#undef DUP
#undef VWRAP
#undef STYPE
#undef VTYPE
#endif