From cc9c5cdcf564f3a0aea25a1aff713dc4646e0fb2 Mon Sep 17 00:00:00 2001
From: Charly Chevalier <charly.chevalier@numscale.com>
Date: Wed, 8 Jul 2015 14:13:28 +0200
Subject: [PATCH] x86: Add SSE(1) predef

---
 include/boost/predef/hardware/simd/x86/sse.h | 39 ++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/include/boost/predef/hardware/simd/x86/sse.h b/include/boost/predef/hardware/simd/x86/sse.h
index 6db6a1f..bb4f103 100644
--- a/include/boost/predef/hardware/simd/x86/sse.h
+++ b/include/boost/predef/hardware/simd/x86/sse.h
@@ -9,4 +9,43 @@ http://www.boost.org/LICENSE_1_0.txt)
 #ifndef BOOST_PREDEF_HARDWARE_SIMD_X86_SSE_H
 #define BOOST_PREDEF_HARDWARE_SIMD_X86_SSE_H
 
+#include <boost/predef/version_number.h>
+
+/*`
+ [heading `BOOST_HW_SIMD_X86_SSE`]
+
+ [@https://en.wikipedia.org/wiki/Streaming_SIMD_Extensions SSE] x86 extension.
+ Version number is: 1.0.0.
+
+ [table
+     [[__predef_symbol__] [__predef_version__]]
+
+     [[`__SSE__`] [__predef_detection__]]
+     [[`_M_X64`] [__predef_detection__]]
+     [[`_M_IX86_FP >= 1`] [__predef_detection__]]
+     ]
+ */
+
+#define BOOST_HW_SIMD_X86_SSE BOOST_VERSION_NUMBER_NOT_AVAILABLE
+
+#if defined(__SSE__) || defined(_M_X64) || _M_IX86_FP >= 1
+#   undef BOOST_HW_SIMD_X86_SSE
+#   define BOOST_HW_SIMD_X86_SSE BOOST_VERSION_NUMBER(1, 0, 0)
+#   define BOOST_HW_SIMD_X86_SSE_AVAILABLE
 #endif
+
+#define BOOST_HW_SIMD_X86_SSE_NAME "SSE(1)"
+
+#if !defined(BOOST_HW_SIMD_X86) && defined(BOOST_HW_SIMD_X86_SSE_AVAILABLE)
+#   define BOOST_HW_SIMD_X86 BOOST_HW_SIMD_X86_SSE
+#   define BOOST_HW_SIMD_X86_NAME BOOST_HW_SIMD_X86_SSE_NAME
+#endif
+
+#if defined(BOOST_HW_SIMD_X86_SSE_AVAILABLE)
+#   include <xmmintrin.h>
+#endif
+
+#endif
+
+#include <boost/predef/detail/test.h>
+BOOST_PREDEF_DECLARE_TEST(BOOST_HW_SIMD_X86_SSE, BOOST_HW_SIMD_X86_SSE_NAME)