mirror of git://sourceware.org/git/glibc.git
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/* Helpers for Advanced SIMD vector math functions.
|
|
|
|
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/>. */
|
|
|
|
#include <arm_neon.h>
|
|
|
|
#define VPCS_ATTR __attribute__ ((aarch64_vector_pcs))
|
|
|
|
#define V_NAME_F1(fun) _ZGVnN4v_##fun##f
|
|
#define V_NAME_D1(fun) _ZGVnN2v_##fun
|
|
#define V_NAME_F2(fun) _ZGVnN4vv_##fun##f
|
|
#define V_NAME_D2(fun) _ZGVnN2vv_##fun
|
|
|
|
static __always_inline float32x4_t
|
|
v_call_f32 (float (*f) (float), float32x4_t x)
|
|
{
|
|
return (float32x4_t){ f (x[0]), f (x[1]), f (x[2]), f (x[3]) };
|
|
}
|
|
|
|
static __always_inline float64x2_t
|
|
v_call_f64 (double (*f) (double), float64x2_t x)
|
|
{
|
|
return (float64x2_t){ f (x[0]), f (x[1]) };
|
|
}
|