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1 | /* |
2 | Copyright Charly Chevalier 2015 | |
3 | Copyright Joel Falcou 2015 | |
4 | Distributed under the Boost Software License, Version 1.0. | |
5 | (See accompanying file LICENSE_1_0.txt or copy at | |
6 | http://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 | ] | |
28 | ||
29 | [table | |
30 | [[__predef_symbol__] [__predef_version__]] | |
31 | ||
32 | [[`__ARM_NEON__`] [BOOST_HW_SIMD_ARM_NEON_VERSION]] | |
33 | [[`__aarch64__`] [BOOST_HW_SIMD_ARM_NEON_VERSION]] | |
34 | [[`_M_ARM`] [BOOST_HW_SIMD_ARM_NEON_VERSION]] | |
35 | ] | |
36 | ||
37 | */ | |
38 | ||
39 | #define BOOST_HW_SIMD_ARM BOOST_VERSION_NUMBER_NOT_AVAILABLE | |
40 | ||
41 | #undef BOOST_HW_SIMD_ARM | |
42 | #if !defined(BOOST_HW_SIMD_ARM) && (defined(__ARM_NEON__) || defined(__aarch64__) || defined (_M_ARM)) | |
43 | # define BOOST_HW_SIMD_ARM BOOST_HW_SIMD_ARM_NEON_VERSION | |
44 | #endif | |
45 | ||
46 | #if !defined(BOOST_HW_SIMD_ARM) | |
47 | # define BOOST_HW_SIMD_ARM BOOST_VERSION_NUMBER_NOT_AVAILABLE | |
48 | #else | |
49 | # define BOOST_HW_SIMD_ARM_AVAILABLE | |
50 | #endif | |
51 | ||
52 | #define BOOST_HW_SIMD_ARM_NAME "ARM SIMD" | |
53 | ||
54 | #endif | |
55 | ||
56 | #include <boost/predef/detail/test.h> | |
57 | BOOST_PREDEF_DECLARE_TEST(BOOST_HW_SIMD_ARM, BOOST_HW_SIMD_ARM_NAME) |