From 15e9b77cacc030016e13dc4571328c56ff26e5db Mon Sep 17 00:00:00 2001
From: Thiago Macieira <thiago.macieira@intel.com>
Date: Thu, 22 Mar 2012 19:34:41 -0300
Subject: [PATCH] Add support for detecting SSE2 and SSE3 on WinCE

Change-Id: Ic26ba2073d1f1d7e12338811b86f9b99ea8f1eac
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/tools/qsimd.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/corelib/tools/qsimd.cpp b/src/corelib/tools/qsimd.cpp
index 0d816bd736..5f54ae742d 100644
--- a/src/corelib/tools/qsimd.cpp
+++ b/src/corelib/tools/qsimd.cpp
@@ -88,6 +88,10 @@ static inline uint detectProcessorFeatures()
     }
 #elif defined(_X86_)
     features = 0;
+    if (IsProcessorFeaturePresent(PF_XMMI64_INSTRUCTIONS_AVAILABLE))
+        features |= SSE2;
+    if (IsProcessorFeaturePresent(PF_SSE3_INSTRUCTIONS_AVAILABLE))
+        features |= SSE3;
     return features;
 #endif
     features = 0;