Add support for more vector instructions on x86

Add the configuration, autodetection, and the #define for vector
instructions on x86. The configuration has been extended with SSE3,
SSSE3, SSE4.1, SSE4.2 and AVX.

Reviewed-by: Andreas Kling

2 files changed, 54 insertions, 0 deletions

diff --git a/config.tests/unix/sse3/sse3.cpp b/config.tests/unix/sse3/sse3.cpp
new file mode 100644
index 0000000..b159acf
--- /dev/null
+++ b/config.tests/unix/sse3/sse3.cpp
@@ -0,0 +1,51 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the config.tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <pmmintrin.h>
+
+int main(int, char**)
+{
+    volatile __m128d a = _mm_set1_pd(6.28);
+    volatile __m128d b = _mm_set1_pd(3.14);
+    volatile __m128d result = _mm_addsub_pd(a, b);
+    result = _mm_movedup_pd(result);
+    return 0;
+}
diff --git a/config.tests/unix/sse3/sse3.pro b/config.tests/unix/sse3/sse3.pro
new file mode 100644
index 0000000..009fea2
--- /dev/null
+++ b/config.tests/unix/sse3/sse3.pro
@@ -0,0 +1,3 @@
+SOURCES = sse3.cpp
+CONFIG -= x11 qt
+mac:CONFIG -= app_bundle