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_X86_H
10#define BOOST_PREDEF_HARDWARE_SIMD_X86_H
11
12#include <boost/predef/version_number.h>
13#include <boost/predef/hardware/simd/x86/versions.h>
14
15/* tag::reference[]
16= `BOOST_HW_SIMD_X86`
17
18The SIMD extension for x86 (*if detected*).
19Version number depends on the most recent detected extension.
20
21[options="header"]
22|===
23| {predef_symbol} | {predef_version}
24
25| `+__SSE__+` | {predef_detection}
26| `+_M_X64+` | {predef_detection}
27| `_M_IX86_FP >= 1` | {predef_detection}
28
29| `+__SSE2__+` | {predef_detection}
30| `+_M_X64+` | {predef_detection}
31| `_M_IX86_FP >= 2` | {predef_detection}
32
33| `+__SSE3__+` | {predef_detection}
34
35| `+__SSSE3__+` | {predef_detection}
36
37| `+__SSE4_1__+` | {predef_detection}
38
39| `+__SSE4_2__+` | {predef_detection}
40
41| `+__AVX__+` | {predef_detection}
42
43| `+__FMA__+` | {predef_detection}
44
45| `+__AVX2__+` | {predef_detection}
46|===
47
48[options="header"]
49|===
50| {predef_symbol} | {predef_version}
51
52| `+__SSE__+` | BOOST_HW_SIMD_X86_SSE_VERSION
53| `+_M_X64+` | BOOST_HW_SIMD_X86_SSE_VERSION
54| `_M_IX86_FP >= 1` | BOOST_HW_SIMD_X86_SSE_VERSION
55
56| `+__SSE2__+` | BOOST_HW_SIMD_X86_SSE2_VERSION
57| `+_M_X64+` | BOOST_HW_SIMD_X86_SSE2_VERSION
58| `_M_IX86_FP >= 2` | BOOST_HW_SIMD_X86_SSE2_VERSION
59
60| `+__SSE3__+` | BOOST_HW_SIMD_X86_SSE3_VERSION
61
62| `+__SSSE3__+` | BOOST_HW_SIMD_X86_SSSE3_VERSION
63
64| `+__SSE4_1__+` | BOOST_HW_SIMD_X86_SSE4_1_VERSION
65
66| `+__SSE4_2__+` | BOOST_HW_SIMD_X86_SSE4_2_VERSION
67
68| `+__AVX__+` | BOOST_HW_SIMD_X86_AVX_VERSION
69
70| `+__FMA__+` | BOOST_HW_SIMD_X86_FMA3_VERSION
71
72| `+__AVX2__+` | BOOST_HW_SIMD_X86_AVX2_VERSION
73|===
74
75*/ // end::reference[]
76
77#define BOOST_HW_SIMD_X86 BOOST_VERSION_NUMBER_NOT_AVAILABLE
78
79#undef BOOST_HW_SIMD_X86
80#if !defined(BOOST_HW_SIMD_X86) && defined(__MIC__)
81# define BOOST_HW_SIMD_X86 BOOST_HW_SIMD_X86_MIC_VERSION
82#endif
83#if !defined(BOOST_HW_SIMD_X86) && defined(__AVX2__)
84# define BOOST_HW_SIMD_X86 BOOST_HW_SIMD_X86_AVX2_VERSION
85#endif
86#if !defined(BOOST_HW_SIMD_X86) && defined(__AVX__)
87# define BOOST_HW_SIMD_X86 BOOST_HW_SIMD_X86_AVX_VERSION
88#endif
89#if !defined(BOOST_HW_SIMD_X86) && defined(__FMA__)
90# define BOOST_HW_SIMD_X86 BOOST_HW_SIMD_X86_FMA_VERSION
91#endif
92#if !defined(BOOST_HW_SIMD_X86) && defined(__SSE4_2__)
93# define BOOST_HW_SIMD_X86 BOOST_HW_SIMD_X86_SSE4_2_VERSION
94#endif
95#if !defined(BOOST_HW_SIMD_X86) && defined(__SSE4_1__)
96# define BOOST_HW_SIMD_X86 BOOST_HW_SIMD_X86_SSE4_1_VERSION
97#endif
98#if !defined(BOOST_HW_SIMD_X86) && defined(__SSSE3__)
99# define BOOST_HW_SIMD_X86 BOOST_HW_SIMD_X86_SSSE3_VERSION
100#endif
101#if !defined(BOOST_HW_SIMD_X86) && defined(__SSE3__)
102# define BOOST_HW_SIMD_X86 BOOST_HW_SIMD_X86_SSE3_VERSION
103#endif
104#if !defined(BOOST_HW_SIMD_X86) && (defined(__SSE2__) || defined(_M_X64) || (defined(_M_IX86_FP) && _M_IX86_FP >= 2))
105# define BOOST_HW_SIMD_X86 BOOST_HW_SIMD_X86_SSE2_VERSION
106#endif
107#if !defined(BOOST_HW_SIMD_X86) && (defined(__SSE__) || defined(_M_X64) || (defined(_M_IX86_FP) && _M_IX86_FP >= 1))
108# define BOOST_HW_SIMD_X86 BOOST_HW_SIMD_X86_SSE_VERSION
109#endif
110#if !defined(BOOST_HW_SIMD_X86) && defined(__MMX__)
111# define BOOST_HW_SIMD_X86 BOOST_HW_SIMD_X86_MMX_VERSION
112#endif
113
114#if !defined(BOOST_HW_SIMD_X86)
115# define BOOST_HW_SIMD_X86 BOOST_VERSION_NUMBER_NOT_AVAILABLE
116#else
117# define BOOST_HW_SIMD_X86_AVAILABLE
118#endif
119
120#define BOOST_HW_SIMD_X86_NAME "x86 SIMD"
121
122#endif
123
124#include <boost/predef/detail/test.h>
125BOOST_PREDEF_DECLARE_TEST(BOOST_HW_SIMD_X86, BOOST_HW_SIMD_X86_NAME)
126

source code of include/boost/predef/hardware/simd/x86.h