From ae963d75f8ac37dd870054c20ff14f4e5418f661 Mon Sep 17 00:00:00 2001
From: Yuri Kunde Schlesner <yuriks@yuriks.net>
Date: Wed, 6 May 2015 23:18:04 -0300
Subject: Common: Move SSE detection ifdefs to platform.h

---
 src/common/platform.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src/common/platform.h')

diff --git a/src/common/platform.h b/src/common/platform.h
index fc680d54..1516dc88 100644
--- a/src/common/platform.h
+++ b/src/common/platform.h
@@ -63,6 +63,25 @@
 #define EMU_ARCHITECTURE_X86
 #endif
 
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// Feature detection
+
+#if defined _M_GENERIC
+#  define _M_SSE 0x0
+#elif defined __GNUC__
+# if defined __SSE4_2__
+#  define _M_SSE 0x402
+# elif defined __SSE4_1__
+#  define _M_SSE 0x401
+# elif defined __SSSE3__
+#  define _M_SSE 0x301
+# elif defined __SSE3__
+#  define _M_SSE 0x300
+# endif
+#elif (_MSC_VER >= 1500) || __INTEL_COMPILER // Visual Studio 2008
+#  define _M_SSE 0x402
+#endif
+
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 // Compiler-Specific Definitions
 
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