1/*
2Copyright Charly Chevalier 2015
3Copyright Joel Falcou 2015
4Distributed under the Boost Software License, Version 1.0.
5(See accompanying file LICENSE_1_0.txt or copy at
6http://www.boost.org/LICENSE_1_0.txt)
7*/
8
9#ifndef BOOST_PREDEF_HARDWARE_SIMD_ARM_H
10#define BOOST_PREDEF_HARDWARE_SIMD_ARM_H
11
12#include <boost/predef/version_number.h>
13#include <boost/predef/hardware/simd/arm/versions.h>
14
15/*`
16 [heading `BOOST_HW_SIMD_ARM`]
17
18 The SIMD extension for ARM (*if detected*).
19 Version number depends on the most recent detected extension.
20
21 [table
22 [[__predef_symbol__] [__predef_version__]]
23
24 [[`__ARM_NEON__`] [__predef_detection__]]
25 [[`__aarch64__`] [__predef_detection__]]
26 [[`_M_ARM`] [__predef_detection__]]
27 [[`_M_ARM64`] [__predef_detection__]]
28 ]
29
30 [table
31 [[__predef_symbol__] [__predef_version__]]
32
33 [[`__ARM_NEON__`] [BOOST_HW_SIMD_ARM_NEON_VERSION]]
34 [[`__aarch64__`] [BOOST_HW_SIMD_ARM_NEON_VERSION]]
35 [[`_M_ARM`] [BOOST_HW_SIMD_ARM_NEON_VERSION]]
36 [[`_M_ARM64`] [BOOST_HW_SIMD_ARM_NEON_VERSION]]
37 ]
38
39 */
40
41#define BOOST_HW_SIMD_ARM BOOST_VERSION_NUMBER_NOT_AVAILABLE
42
43#undef BOOST_HW_SIMD_ARM
44#if !defined(BOOST_HW_SIMD_ARM) && (defined(__ARM_NEON__) || defined(__aarch64__) || defined (_M_ARM) || defined (_M_ARM64))
45# define BOOST_HW_SIMD_ARM BOOST_HW_SIMD_ARM_NEON_VERSION
46#endif
47
48#if !defined(BOOST_HW_SIMD_ARM)
49# define BOOST_HW_SIMD_ARM BOOST_VERSION_NUMBER_NOT_AVAILABLE
50#else
51# define BOOST_HW_SIMD_ARM_AVAILABLE
52#endif
53
54#define BOOST_HW_SIMD_ARM_NAME "ARM SIMD"
55
56#endif
57
58#include <boost/predef/detail/test.h>
59BOOST_PREDEF_DECLARE_TEST(BOOST_HW_SIMD_ARM, BOOST_HW_SIMD_ARM_NAME)
60