Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (55 commits)
  qdoc: Fixed erroneous links to QML basic types.
  Fixed item view background color in Gtk style
  scope fixes and clutter reduction for sql driver projects
  I don't know why some linkers can't call this function, so comment it out.
  QNetworkSession::close() method now send closed() signal while faking disconnection.
  Add the missing license headers to the QString benchmark data
  Fix building of qsimd.cpp on Windows CE
  Use QElapsedTimer for the benchlib tests.
  Properly implement the CPU feature disabling in qsimd.cpp.
  Report the detected CPU features in the corelib boilerplate
  Detect CPU features on ARM by reading the ELF auxvec.
  Split the CPU-detection code into multiple functions for readability
  Fixed delivering gestures to a toplevel widget.
  Unroll the SSSE3 code even more to avoid the need to keep an extra variable for inverting the result
  Don't try to compile the SSE2 and SSSE3 code with compilers that don't support them (e.g. ARM)
  Improve on the SSSE3 with alternate aligning function.
  Add the beginnings of a new SSSE3-based aligning algorithm
  Small fixup
  Update the SSSE3-with-alignment function to use aligned loads.
  Add an ucstrncmp that uses SSSE3 with aligning.
  ...

64 files changed, 4340 insertions, 182 deletions

diff --git a/configure b/configure
index bd69a0a..1221d62 100755
--- a/configure
+++ b/configure
@@ -7163,7 +7163,8 @@ if [ "$CFG_WEBKIT" = "auto" ]; then
 fi
 
 if [ "$CFG_WEBKIT" = "yes" ]; then
-    QT_CONFIG="$QT_CONFIG webkit"
+    # This include takes care of adding "webkit" to QT_CONFIG.
+    cp -f "$relpath/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri" "$outpath/mkspecs/modules/qt_webkit_version.pri"
     # The reason we set CFG_WEBKIT, is such that the printed overview of what will be enabled, shows correctly.
     CFG_WEBKIT="yes"
 else
@@ -7277,6 +7278,7 @@ fi
 
 # some compilers generate binary incompatible code between different versions,
 # so we need to generate a build key that is different between these compilers
+COMPAT_COMPILER=
 case "$COMPILER" in
 g++*)
     # GNU C++
@@ -7310,6 +7312,22 @@ g++*)
     esac
     [ '!' -z "$COMPILER_VERSION" ] && COMPILER="g++-${COMPILER_VERSION}"
     ;;
+icc*)
+    # The Intel CC compiler on Unix systems matches the ABI of the g++
+    # that is found on PATH
+    COMPILER="icc"
+    COMPAT_COMPILER="g++-4"
+    case "`g++ -dumpversion` 2>/dev/null" in
+    2.95.*)
+        COMPAT_COMPILER="g++-2.95.*"
+        ;;
+    3.*)
+        COMPAT_COMPILER="g++-3.*"
+        ;;
+    *)
+        ;;
+    esac
+    ;;
 *)
     #
     ;;
@@ -7452,9 +7470,20 @@ if [ "$QT_CROSS_COMPILE" = "no" ]; then
         QT_BUILD_KEY_COMPAT="$QT_BUILD_KEY_COMPAT $QT_NAMESPACE"
     fi
 fi
+
+# is this compiler compatible with some other "standard" build key
+QT_BUILD_KEY_COMPAT_COMPILER=
+if [ ! -z "$COMPAT_COMPILER" ]; then
+    QT_BUILD_KEY_COMPAT_COMPILER="$CFG_USER_BUILD_KEY $CFG_ARCH $TARGET_OPERATING_SYSTEM $COMPAT_COMPILER $BUILD_OPTIONS"
+    if [ -n "$QT_NAMESPACE" ]; then
+        QT_BUILD_KEY_COMPAT_COMPILER="$QT_BUILD_KEY_COMPAT_COMPILER $QT_NAMESPACE"
+    fi
+fi
+
 # strip out leading/trailing/extra whitespace
 QT_BUILD_KEY=`echo $QT_BUILD_KEY | sed -e "s,  *, ,g" -e "s,^  *,," -e "s,  *$,,"`
 QT_BUILD_KEY_COMPAT=`echo $QT_BUILD_KEY_COMPAT | sed -e "s,  *, ,g" -e "s,^  *,," -e "s,  *$,,"`
+QT_BUILD_KEY_COMPAT_COMPILER=`echo $QT_BUILD_KEY_COMPAT_COMPILER | sed -e "s,  *, ,g" -e "s,^  *,," -e "s,  *$,,"`
 
 #-------------------------------------------------------------------------------
 # part of configuration information goes into qconfig.h
@@ -7503,6 +7532,10 @@ if [ -n "$QT_BUILD_KEY_COMPAT" ]; then
     echo "#define QT_BUILD_KEY_COMPAT \"$QT_BUILD_KEY_COMPAT\"" \
         >> "$outpath/src/corelib/global/qconfig.h.new"
 fi
+if [ -n "$QT_BUILD_KEY_COMPAT_COMPILER" ]; then
+    echo "#define QT_BUILD_KEY_COMPAT2 \"$QT_BUILD_KEY_COMPAT_COMPILER\"" \
+        >> "$outpath/src/corelib/global/qconfig.h.new"
+fi
 echo "" >>"$outpath/src/corelib/global/qconfig.h.new"
 
 echo "#ifdef QT_BOOTSTRAPPED" >>"$outpath/src/corelib/global/qconfig.h.new"
diff --git a/configure.exe b/configure.exe
index c5bff85..982e038 100755
--- a/configure.exe
+++ b/configure.exe
diff --git a/dist/changes-4.7.1 b/dist/changes-4.7.1
new file mode 100644
index 0000000..c8b26c2
--- /dev/null
+++ b/dist/changes-4.7.1
@@ -0,0 +1,118 @@
+Qt 4.7.1 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 4.7.0.  For more details,
+refer to the online documentation included in this distribution. The
+documentation is also available online:
+
+  http://qt.nokia.com/doc/4.7
+
+The Qt version 4.7 series is binary compatible with the 4.6.x series.
+Applications compiled for 4.6 will continue to run with 4.7.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker, the (now obsolete) Task
+Tracker, or the Merge Request queue of the public source repository.
+
+Qt Bug Tracker: http://bugreports.qt.nokia.com
+Task Tracker:   http://qt.nokia.com/developer/task-tracker
+Merge Request:  http://qt.gitorious.org
+
+****************************************************************************
+*                           General                                        *
+****************************************************************************
+
+Optimizations
+-------------
+
+ - Improved the benchmarking library's timing code
+    * Uses a faster access to the system clock
+
+ * See list of Important Behavior Changes below
+
+
+****************************************************************************
+*                          Library                                         *
+****************************************************************************
+
+QtCore
+------
+
+
+QtGui
+-----
+
+
+QtDBus
+------
+
+
+QtMultimedia
+------------
+
+
+QtNetwork
+---------
+
+
+QtOpenGL
+--------
+
+
+QtOpenVG
+--------
+
+
+QtWebKit
+--------
+
+
+QtSql
+-----
+
+
+QtSvg
+-----
+
+
+Qt Plugins
+----------
+
+
+
+****************************************************************************
+*                      Platform Specific Changes                           *
+****************************************************************************
+
+Qt for Unix (X11 and Mac OS X)
+------------------------------
+
+
+Qt for Linux/X11
+----------------
+
+
+Qt for Windows
+--------------
+
+
+Qt for Mac OS X
+---------------
+
+
+Qt for Symbian
+--------------
+
+
+
+****************************************************************************
+*                          Tools                                           *
+****************************************************************************
+
+ - Designer
+
+ - uic
+
+****************************************************************************
+*                     Important Behavior Changes                           *
+****************************************************************************
+
+
diff --git a/doc/src/getting-started/examples.qdoc b/doc/src/getting-started/examples.qdoc
index 708c44e..e8c85e6 100644
--- a/doc/src/getting-started/examples.qdoc
+++ b/doc/src/getting-started/examples.qdoc
@@ -255,6 +255,7 @@
     \o \l{graphicsview/flowlayout}{Flow Layout}
     \o \l{graphicsview/simpleanchorlayout}{Simple Anchor Layout}
     \o \l{graphicsview/weatheranchorlayout}{Weather Anchor Layout}
+    \o \l{graphicsview/basicgraphicslayouts}{Basic Graphics Layouts}
     \endlist
 
     Some examples demonstrate the use of graphics effects with canvas items.
@@ -471,6 +472,7 @@
     \o  \l{network/googlesuggest}{Google Suggest}
     \o  \l{network/bearercloud}{Bearer Cloud}\raisedaster
     \o  \l{network/bearermonitor}{Bearer Monitor}
+    \o  \l{network/securesocketclient}{Secure Socket Client}
     \endlist
 
     Examples marked with an asterisk (*) are fully documented.
@@ -609,6 +611,7 @@
     \o \l{sql/querymodel}{Query Model}
     \o \l{sql/relationaltablemodel}{Relational Table Model}
     \o \l{sql/tablemodel}{Table Model}
+    \o \l{sql/masterdetail}{Master Detail}
     \o \l{sql/sqlwidgetmapper}{SQL Widget Mapper}\raisedaster
     \endlist
 
@@ -633,6 +636,7 @@
     \o \l{xml/streambookmarks}{QXmlStream Bookmarks}\raisedaster
     \o \l{xml/rsslisting}{RSS-Listing}
     \o \l{xml/xmlstreamlint}{XML Stream Lint Example}\raisedaster
+    \o \l{xml/htmlinfo}{XML HTML Info}
     \endlist
 
     The XQuery/XPath and XML Schema engines in the QtXmlPatterns modules
diff --git a/doc/src/platforms/x11overlays.qdoc b/doc/src/platforms/x11overlays.qdoc
index 1a03ea6..949a500 100644
--- a/doc/src/platforms/x11overlays.qdoc
+++ b/doc/src/platforms/x11overlays.qdoc
@@ -28,6 +28,7 @@
 /*!
     \page x11overlays.html
     \title How to Use X11 Overlays with Qt
+	\ingroup best-practices
 
     X11 overlays are a powerful mechanism for drawing
     annotations etc., on top of an image without destroying it, thus saving
diff --git a/mkspecs/modules/README b/mkspecs/modules/README
new file mode 100644
index 0000000..f095982
--- /dev/null
+++ b/mkspecs/modules/README
@@ -0,0 +1,3 @@
+Externally provided Qt modules may drop a qmake file here to become part of
+the current Qt configuration. The file name must follow the pattern
+"qt_<module>.pri". It must contain a "QT_CONFIG += <module>" statement.
diff --git a/mkspecs/modules/qt_webkit_version.pri b/mkspecs/modules/qt_webkit_version.pri
deleted file mode 100644
index ffd192c..0000000
--- a/mkspecs/modules/qt_webkit_version.pri
+++ /dev/null
@@ -1,4 +0,0 @@
-QT_WEBKIT_VERSION = 4.7.0
-QT_WEBKIT_MAJOR_VERSION = 4
-QT_WEBKIT_MINOR_VERSION = 7
-QT_WEBKIT_PATCH_VERSION = 0
diff --git a/projects.pro b/projects.pro
index 373b049..f94e1de 100644
--- a/projects.pro
+++ b/projects.pro
@@ -159,11 +159,13 @@ INSTALLS += qmake
 
 #mkspecs
 mkspecs.path=$$[QT_INSTALL_DATA]/mkspecs
-mkspecs.files=$$QT_BUILD_TREE/mkspecs/qconfig.pri $$QT_SOURCE_TREE/mkspecs/*
+mkspecs.files=$$QT_BUILD_TREE/mkspecs/qconfig.pri $$files($$QT_SOURCE_TREE/mkspecs/*)
+mkspecs.files -= $$QT_SOURCE_TREE/mkspecs/modules
 unix { 
    DEFAULT_QMAKESPEC = $$QMAKESPEC
    DEFAULT_QMAKESPEC ~= s,^.*mkspecs/,,g
    mkspecs.commands += $(DEL_FILE) $(INSTALL_ROOT)$$mkspecs.path/default; $(SYMLINK) $$DEFAULT_QMAKESPEC $(INSTALL_ROOT)$$mkspecs.path/default
+   mkspecs.files -= $$QT_SOURCE_TREE/mkspecs/default
 }
 win32:!equals(QT_BUILD_TREE, $$QT_SOURCE_TREE) {
     # When shadow building on Windows, the default mkspec only exists in the build tree.
diff --git a/qmake/generators/makefile.cpp b/qmake/generators/makefile.cpp
index 852471d..03732ba 100644
--- a/qmake/generators/makefile.cpp
+++ b/qmake/generators/makefile.cpp
@@ -466,14 +466,37 @@ MakefileGenerator::init()
     if(!project->isEmpty("QMAKE_SUBSTITUTES")) {
         const QStringList &subs = v["QMAKE_SUBSTITUTES"];
         for(int i = 0; i < subs.size(); ++i) {
-            if(!subs.at(i).endsWith(".in")) {
-                warn_msg(WarnLogic, "Substitute '%s' does not end with '.in'",
-                         subs.at(i).toLatin1().constData());
-                continue;
+            QString inn = subs.at(i) + ".input", outn = subs.at(i) + ".output";
+            if (v.contains(inn) || v.contains(outn)) {
+                if (!v.contains(inn) || !v.contains(outn)) {
+                    warn_msg(WarnLogic, "Substitute '%s' has only one of .input and .output",
+                             subs.at(i).toLatin1().constData());
+                    continue;
+                }
+                const QStringList &tinn = v[inn], &toutn = v[outn];
+                if (tinn.length() != 1) {
+                    warn_msg(WarnLogic, "Substitute '%s.input' does not have exactly one value",
+                             subs.at(i).toLatin1().constData());
+                    continue;
+                }
+                if (toutn.length() != 1) {
+                    warn_msg(WarnLogic, "Substitute '%s.output' does not have exactly one value",
+                             subs.at(i).toLatin1().constData());
+                    continue;
+                }
+                inn = tinn.first();
+                outn = toutn.first();
+            } else {
+                inn = subs.at(i);
+                if(!inn.endsWith(".in")) {
+                    warn_msg(WarnLogic, "Substitute '%s' does not end with '.in'",
+                             inn.toLatin1().constData());
+                    continue;
+                }
+                outn = inn.left(inn.length()-3);
             }
-            QFile in(fileFixify(subs.at(i)));
-            QFile out(fileFixify(subs.at(i).left(subs.at(i).length()-3),
-                                 qmake_getpwd(), Option::output_dir));
+            QFile in(fileFixify(inn));
+            QFile out(fileFixify(outn, qmake_getpwd(), Option::output_dir));
             if(in.open(QFile::ReadOnly)) {
                 QString contents;
                 QStack<int> state;
diff --git a/qmake/generators/win32/msbuild_objectmodel.cpp b/qmake/generators/win32/msbuild_objectmodel.cpp
index 17c4d5a..2505056 100644
--- a/qmake/generators/win32/msbuild_objectmodel.cpp
+++ b/qmake/generators/win32/msbuild_objectmodel.cpp
@@ -1573,7 +1573,8 @@ bool VCXLinkerTool::parseOption(const char* option)
         break;
     case 0x0034160: // /MAP[:filename]
         GenerateMapFile = _True;
-        MapFileName = option+5;
+        if (option[4] == ':')
+            MapFileName = option+5;
         break;
     case 0x164e1ef: // /MAPINFO:{EXPORTS}
         if(*(option+9) == 'E')
diff --git a/qmake/generators/win32/msvc_objectmodel.cpp b/qmake/generators/win32/msvc_objectmodel.cpp
index 1e060a0..980e686 100644
--- a/qmake/generators/win32/msvc_objectmodel.cpp
+++ b/qmake/generators/win32/msvc_objectmodel.cpp
@@ -1430,7 +1430,8 @@ bool VCLinkerTool::parseOption(const char* option)
         break;
     case 0x0034160: // /MAP[:filename]
         GenerateMapFile = _True;
-        MapFileName = option+5;
+        if (option[4] == ':')
+            MapFileName = option+5;
         break;
     case 0x164e1ef: // /MAPINFO:{EXPORTS|LINES}
         if(*(option+9) == 'E')
diff --git a/qmake/generators/win32/msvc_vcxproj.cpp b/qmake/generators/win32/msvc_vcxproj.cpp
index f68a435..271d9ae 100644
--- a/qmake/generators/win32/msvc_vcxproj.cpp
+++ b/qmake/generators/win32/msvc_vcxproj.cpp
@@ -202,7 +202,6 @@ void VcxprojGenerator::initConfiguration()
                 conf.CharacterSet = "NotSet";
                 break;
         }
-        conf.CharacterSet = charSet(temp.isEmpty() ? (short)charSetNotSet : temp.toShort());
     }
     conf.DeleteExtensionsOnClean = project->first("DeleteExtensionsOnClean");
     conf.ImportLibrary = conf.linker.ImportLibrary;
diff --git a/src/3rdparty/webkit/WebCore/WebCore.pro b/src/3rdparty/webkit/WebCore/WebCore.pro
index 2047143..ac0c47c 100644
--- a/src/3rdparty/webkit/WebCore/WebCore.pro
+++ b/src/3rdparty/webkit/WebCore/WebCore.pro
@@ -82,7 +82,7 @@ CONFIG(QTDIR_build) {
     symbian: TARGET =$$TARGET$${QT_LIBINFIX}
 }
 moduleFile=$$PWD/../WebKit/qt/qt_webkit_version.pri
-include($$moduleFile)
+isEmpty(QT_BUILD_TREE):include($$moduleFile)
 VERSION = $${QT_WEBKIT_MAJOR_VERSION}.$${QT_WEBKIT_MINOR_VERSION}.$${QT_WEBKIT_PATCH_VERSION}
 
 unix {
diff --git a/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri b/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri
index d8cf06c..4594d1e 100644
--- a/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri
+++ b/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri
@@ -2,4 +2,4 @@ QT_WEBKIT_VERSION = 4.7.0
 QT_WEBKIT_MAJOR_VERSION = 4
 QT_WEBKIT_MINOR_VERSION = 7
 QT_WEBKIT_PATCH_VERSION = 0
-QT_CONFIG *= webkit
+QT_CONFIG += webkit
diff --git a/src/corelib/global/global.pri b/src/corelib/global/global.pri
index b916b4d..2505e72 100644
--- a/src/corelib/global/global.pri
+++ b/src/corelib/global/global.pri
@@ -19,7 +19,7 @@ INCLUDEPATH += $$QT_BUILD_TREE/src/corelib/global
 # Only used on platforms with CONFIG += precompile_header
 PRECOMPILED_HEADER = global/qt_pch.h
 
-linux*-g++*:!static {
+linux*:!static {
    QMAKE_LFLAGS += -Wl,-e,qt_core_boilerplate
    prog=$$quote(if (/program interpreter: (.*)]/) { print $1; })
    DEFINES += ELF_INTERPRETER=\\\"$$system(readelf -l /bin/ls | perl -n -e \'$$prog\')\\\"
diff --git a/src/corelib/global/qlibraryinfo.cpp b/src/corelib/global/qlibraryinfo.cpp
index ea7e2e4..a0779c9 100644
--- a/src/corelib/global/qlibraryinfo.cpp
+++ b/src/corelib/global/qlibraryinfo.cpp
@@ -500,6 +500,7 @@ QT_END_NAMESPACE
 extern const char qt_core_interpreter[] __attribute__((section(".interp")))
     = ELF_INTERPRETER;
 
+extern void qDumpCPUFeatures(); // in qsimd.cpp
 extern "C" void qt_core_boilerplate();
 void qt_core_boilerplate()
 {
@@ -508,6 +509,14 @@ void qt_core_boilerplate()
            "Contact: Nokia Corporation (qt-info@nokia.com)\n"
            "\n"
            "Build key:           " QT_BUILD_KEY "\n"
+           "Compat build key:    "
+#ifdef QT_BUILD_KEY_COMPAT
+           "| " QT_BUILD_KEY_COMPAT " "
+#endif
+#ifdef QT_BUILD_KEY_COMPAT2
+           "| " QT_BUILD_KEY_COMPAT2 " "
+#endif
+           "|\n"
            "Build date:          %s\n"
            "Installation prefix: %s\n"
            "Library path:        %s\n"
@@ -517,6 +526,8 @@ void qt_core_boilerplate()
            qt_configure_libraries_path_str + 12,
            qt_configure_headers_path_str + 12);
 
+//    qDumpCPUFeatures();
+
 #ifdef QT_EVAL
     extern void qt_core_eval_init(uint);
     qt_core_eval_init(1);
diff --git a/src/corelib/plugin/qlibrary.cpp b/src/corelib/plugin/qlibrary.cpp
index 0f99948..a9ae2ab 100644
--- a/src/corelib/plugin/qlibrary.cpp
+++ b/src/corelib/plugin/qlibrary.cpp
@@ -790,10 +790,13 @@ bool QLibraryPrivate::isPlugin(QSettings *settings)
             .arg(qt_version&0xff)
             .arg(debug ? QLatin1String("debug") : QLatin1String("release"));
     } else if (key != QT_BUILD_KEY
+               // we may have some compatibility keys, try them too:
 #ifdef QT_BUILD_KEY_COMPAT
-               // be sure to load plugins using an older but compatible build key
                && key != QT_BUILD_KEY_COMPAT
 #endif
+#ifdef QT_BUILD_KEY_COMPAT2
+               && key != QT_BUILD_KEY_COMPAT2
+#endif
                ) {
         if (qt_debug_component()) {
             qWarning("In %s:\n"
diff --git a/src/corelib/tools/qsimd.cpp b/src/corelib/tools/qsimd.cpp
index 8005d7d..68ab033 100644
--- a/src/corelib/tools/qsimd.cpp
+++ b/src/corelib/tools/qsimd.cpp
@@ -41,6 +41,7 @@
 
 #include "qsimd_p.h"
 #include <QByteArray>
+#include <stdio.h>
 
 #if defined(Q_OS_WINCE)
 #include <windows.h>
@@ -50,15 +51,20 @@
 #include <intrin.h>
 #endif
 
+#if defined(Q_OS_LINUX) && defined(__arm__)
+#include "private/qcore_unix_p.h"
+
+#include <asm/hwcap.h>
+#include <linux/auxvec.h>
+#endif
+
 QT_BEGIN_NAMESPACE
 
-uint qDetectCPUFeatures()
+#if defined (Q_OS_WINCE)
+static inline uint detectProcessorFeatures()
 {
-    static uint features = 0xffffffff;
-    if (features != 0xffffffff)
-        return features;
+    uint features = 0;
 
-#if defined (Q_OS_WINCE)
 #if defined (ARM)
     if (IsProcessorFeaturePresent(PF_ARM_INTEL_WMMX)) {
         features = IWMMXT;
@@ -78,22 +84,57 @@ uint qDetectCPUFeatures()
 #endif
     features = 0;
     return features;
-#elif defined(QT_HAVE_IWMMXT)
+}
+
+#elif defined(__arm__) || defined(__arm) || defined(QT_HAVE_IWMMXT) || defined(QT_HAVE_NEON)
+static inline uint detectProcessorFeatures()
+{
+    uint features = 0;
+
+#if defined(Q_OS_LINUX)
+    int auxv = ::qt_safe_open("/proc/self/auxv", O_RDONLY);
+    if (auxv != -1) {
+        unsigned long vector[64];
+        int nread;
+        while (features == 0) {
+            nread = ::qt_safe_read(auxv, (char *)vector, sizeof vector);
+            if (nread <= 0) {
+                // EOF or error
+                break;
+            }
+
+            int max = nread / (sizeof vector[0]);
+            for (int i = 0; i < max; i += 2)
+                if (vector[i] == AT_HWCAP) {
+                    if (vector[i+1] & HWCAP_IWMMXT)
+                        features |= IWMMXT;
+                    if (vector[i+1] & HWCAP_NEON)
+                        features |= NEON;
+                    break;
+                }
+        }
+
+        ::qt_safe_close(auxv);
+        return features;
+    }
+    // fall back if /proc/self/auxv wasn't found
+#endif
+
+#if defined(QT_HAVE_IWMMXT)
     // runtime detection only available when running as a previlegied process
-    static const bool doIWMMXT = !qgetenv("QT_NO_IWMMXT").toInt();
-    features = doIWMMXT ? IWMMXT : 0;
-    return features;
+    features = IWMMXT;
 #elif defined(QT_HAVE_NEON)
-    static const bool doNEON = !qgetenv("QT_NO_NEON").toInt();
-    features = doNEON ? NEON : 0;
+    features = NEON;
+#endif
+
     return features;
-#else
-    features = 0;
-#if defined(__x86_64__) || defined(Q_OS_WIN64)
-    features = MMX|SSE|SSE2|CMOV;
-#elif defined(__ia64__)
-    features = MMX|SSE|SSE2;
+}
+
 #elif defined(__i386__) || defined(_M_IX86)
+static inline uint detectProcessorFeatures()
+{
+    uint features = 0;
+
     unsigned int extended_result = 0;
     unsigned int feature_result = 0;
     uint result = 0;
@@ -149,6 +190,7 @@ uint qDetectCPUFeatures()
         :
         : "%eax", "%ecx", "%edx"
         );
+
 #elif defined (Q_OS_WIN)
     _asm {
         push eax
@@ -210,6 +252,7 @@ uint qDetectCPUFeatures()
     }
 #endif
 
+
     // result now contains the standard feature bits
     if (result & (1u << 15))
         features |= CMOV;
@@ -236,9 +279,13 @@ uint qDetectCPUFeatures()
     if (feature_result & (1u << 28))
         features |= AVX;
 
-#endif // i386
+    return features;
+}
 
-#if defined(__x86_64__) || defined(Q_OS_WIN64)
+#elif defined(__x86_64) || defined(Q_OS_WIN64)
+static inline uint detectProcessorFeatures()
+{
+    uint features = MMX|SSE|SSE2|CMOV;
     uint feature_result = 0;
 
 #if defined(Q_CC_GNU)
@@ -282,33 +329,97 @@ uint qDetectCPUFeatures()
         features |= SSE4_2;
     if (feature_result & (1u << 28))
         features |= AVX;
-#endif // x86_64
 
-#if defined(QT_HAVE_MMX)
-    if (qgetenv("QT_NO_MMX").toInt())
-        features ^= MMX;
-#endif
-    if (qgetenv("QT_NO_MMXEXT").toInt())
-        features ^= MMXEXT;
+    return features;
+}
 
-#if defined(QT_HAVE_3DNOW)
-    if (qgetenv("QT_NO_3DNOW").toInt())
-        features ^= MMX3DNOW;
-#endif
-    if (qgetenv("QT_NO_3DNOWEXT").toInt())
-        features ^= MMX3DNOWEXT;
+#elif defined(__ia64__)
+static inline uint detectProcessorFeatures()
+{
+    return MMX|SSE|SSE2;
+}
 
-#if defined(QT_HAVE_SSE)
-    if (qgetenv("QT_NO_SSE").toInt())
-        features ^= SSE;
-#endif
-#if defined(QT_HAVE_SSE2)
-    if (qgetenv("QT_NO_SSE2").toInt())
-        features ^= SSE2;
+#else
+static inline uint detectProcessorFeatures()
+{
+    return 0;
+}
 #endif
 
+/*
+ * Use kdesdk/scripts/generate_string_table.pl to update the table below.
+ * Here's the data (don't forget the ONE leading space):
+ mmx
+ mmxext
+ mmx3dnow
+ mmx3dnowext
+ sse
+ sse2
+ cmov
+ iwmmxt
+ neon
+ sse3
+ ssse3
+ sse4.1
+ sse4.2
+ avx
+  */
+
+// begin generated
+static const char features_string[] =
+    " mmx\0"
+    " mmxext\0"
+    " mmx3dnow\0"
+    " mmx3dnowext\0"
+    " sse\0"
+    " sse2\0"
+    " cmov\0"
+    " iwmmxt\0"
+    " neon\0"
+    " sse3\0"
+    " ssse3\0"
+    " sse4.1\0"
+    " sse4.2\0"
+    " avx\0"
+    "\0";
+
+static const int features_indices[] = {
+       0,    5,   13,   23,   36,   41,   47,   53,
+      61,   67,   73,   80,   88,   96,   -1
+};
+// end generated
+
+const int features_count = (sizeof features_indices - 1) / (sizeof features_indices[0]);
+
+uint qDetectCPUFeatures()
+{
+    static QBasicAtomicInt features = Q_BASIC_ATOMIC_INITIALIZER(-1);
+    if (features != -1)
+        return features;
+
+    uint f = detectProcessorFeatures();
+    QByteArray disable = qgetenv("QT_NO_CPU_FEATURE");
+    if (!disable.isEmpty()) {
+        disable.prepend(' ');
+        for (int i = 0; i < features_count; ++i) {
+            if (disable.contains(features_string + features_indices[i]))
+                f &= ~(1 << i);
+        }
+    }
+
+    features = f;
     return features;
-#endif
+}
+
+void qDumpCPUFeatures()
+{
+    uint features = qDetectCPUFeatures();
+    printf("Processor features: ");
+    for (int i = 0; i < features_count; ++i) {
+        if (features & (1 << i))
+            printf("%s", features_string + features_indices[i]);
+    }
+    puts("");
 }
 
 QT_END_NAMESPACE
diff --git a/src/corelib/tools/qsimd_p.h b/src/corelib/tools/qsimd_p.h
index a3148fb..2626657 100644
--- a/src/corelib/tools/qsimd_p.h
+++ b/src/corelib/tools/qsimd_p.h
@@ -85,6 +85,7 @@ QT_BEGIN_HEADER
 // SSE4.1 and SSE4.2 intrinsics
 #if (defined(QT_HAVE_SSE4_1) || defined(QT_HAVE_SSE4_2)) && (defined(__SSE4_1__) || defined(Q_CC_MSVC))
 #include <smmintrin.h>
+#include <nmmintrin.h>
 #endif
 
 // AVX intrinsics
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index 2fd9a0b..d940bf8 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -173,7 +173,7 @@ static int ucstricmp(const ushort *a, const ushort *ae, const uchar *b)
     return 1;
 }
 
-// Unicode case-insensitive comparison
+// Unicode case-sensitive comparison
 static int ucstrcmp(const QChar *a, int alen, const QChar *b, int blen)
 {
     if (a == b && alen == blen)
@@ -202,22 +202,55 @@ static int ucstrnicmp(const ushort *a, const ushort *b, int l)
     return ucstricmp(a, a + l, b, b + l);
 }
 
+// Benchmarking indicates that doing memcmp is much slower than
+// executing the comparison ourselves.
+//
+// The profiling was done on a population of calls to qMemEquals, generated
+// during a run of the demo browser. The profile of the data (32-bit x86
+// Linux) was:
+//
+//  total number of comparisons: 21353
+//  longest string compared: 95
+//  average comparison length: 14.8786
+//  cache-line crosses: 5661 (13.3%)
+//  alignment histogram:
+//   0xXXX0 = 512 (1.2%) strings, 0 (0.0%) of which same-aligned
+//   0xXXX2 = 15087 (35.3%) strings, 5145 (34.1%) of which same-aligned
+//   0xXXX4 = 525 (1.2%) strings, 0 (0.0%) of which same-aligned
+//   0xXXX6 = 557 (1.3%) strings, 6 (1.1%) of which same-aligned
+//   0xXXX8 = 509 (1.2%) strings, 0 (0.0%) of which same-aligned
+//   0xXXXa = 24358 (57.0%) strings, 9901 (40.6%) of which same-aligned
+//   0xXXXc = 557 (1.3%) strings, 0 (0.0%) of which same-aligned
+//   0xXXXe = 601 (1.4%) strings, 15 (2.5%) of which same-aligned
+//   total  = 42706 (100%) strings, 15067 (35.3%) of which same-aligned
+//
+// 92% of the strings have alignment of 2 or 10, which is due to malloc on
+// 32-bit Linux returning values aligned to 8 bytes, and offsetof(array, QString::Data) == 18.
+//
+// The profile on 64-bit will be different since offsetof(array, QString::Data) == 26.
+//
+// The benchmark results were, for a Core-i7 @ 2.67 GHz 32-bit, compiled with -O3 -funroll-loops:
+//   16-bit loads only:           872,301 CPU ticks [Qt 4.5 / memcmp]
+//   32- and 16-bit loads:        773,362 CPU ticks [Qt 4.6]
+//   SSE2 "movdqu" 128-bit loads: 618,736 CPU ticks
+//   SSE3 "lddqu" 128-bit loads:  619,954 CPU ticks
+//   SSSE3 "palignr" corrections: 852,147 CPU ticks
+//   SSE4.2 "pcmpestrm":          738,702 CPU ticks
+//
+// The same benchmark on an Atom N450 @ 1.66 GHz, is:
+//  16-bit loads only:            2,185,882 CPU ticks
+//  32- and 16-bit loads:         1,805,060 CPU ticks
+//  SSE2 "movdqu" 128-bit loads:  2,529,843 CPU ticks
+//  SSE3 "lddqu" 128-bit loads:   2,514,858 CPU ticks
+//  SSSE3 "palignr" corrections:  2,160,325 CPU ticks
+//  SSE4.2 not available
+//
+// The conclusion we reach is that alignment the SSE2 unaligned code can gain
+// 20% improvement in performance in some systems, but suffers a penalty due
+// to the unaligned loads on others.
+
 static bool qMemEquals(const quint16 *a, const quint16 *b, int length)
 {
-    // Benchmarking indicates that doing memcmp is much slower than
-    // executing the comparison ourselves.
-    // To make it even faster, we do a 32-bit comparison, comparing
-    // twice the amount of data as a normal word-by-word comparison.
-    //
-    // Benchmarking results on a 2.33 GHz Core2 Duo, with a 64-QChar
-    // block of data, with 4194304 iterations (per iteration):
-    //    operation             usec            cpu ticks
-    //     memcmp                330               710
-    //     16-bit                 79             167-171
-    //  32-bit aligned            49             105-109
-    //
-    // Testing also indicates that unaligned 32-bit loads are as
-    // performant as 32-bit aligned.
     if (a == b || !length)
         return true;
 
diff --git a/src/corelib/tools/qstring.h b/src/corelib/tools/qstring.h
index e52f59f..06e4d47 100644
--- a/src/corelib/tools/qstring.h
+++ b/src/corelib/tools/qstring.h
@@ -614,6 +614,7 @@ private:
         ushort asciiCache : 1;
         ushort capacity : 1;
         ushort reserved : 11;
+        // ### Qt5: try to ensure that "array" is aligned to 16 bytes on both 32- and 64-bit
         ushort array[1];
     };
     static Data shared_null;
diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp
index 3c23884..4c03d33 100644
--- a/src/gui/graphicsview/qgraphicsscene.cpp
+++ b/src/gui/graphicsview/qgraphicsscene.cpp
@@ -5742,16 +5742,11 @@ void QGraphicsScenePrivate::touchEventHandler(QTouchEvent *sceneTouchEvent)
             }
 
             if (sceneTouchEvent->deviceType() == QTouchEvent::TouchScreen) {
-                // on touch-screens, combine this touch point with the closest one we find if it
-                // is a a direct descendent or ancestor (
+                // on touch-screens, combine this touch point with the closest one we find
                 int closestTouchPointId = findClosestTouchPointId(touchPoint.scenePos());
                 QGraphicsItem *closestItem = itemForTouchPointId.value(closestTouchPointId);
-                if (!item
-                    || (closestItem
-                        && (item->isAncestorOf(closestItem)
-                            || closestItem->isAncestorOf(item)))) {
+                if (!item || (closestItem && cachedItemsUnderMouse.contains(closestItem)))
                     item = closestItem;
-                }
             }
             if (!item)
                 continue;
diff --git a/src/gui/gui.pro b/src/gui/gui.pro
index 3943e26..13d2c77 100644
--- a/src/gui/gui.pro
+++ b/src/gui/gui.pro
@@ -99,7 +99,7 @@ neon:*-g++* {
 contains(QMAKE_MAC_XARCH, no) {
     DEFINES += QT_NO_MAC_XARCH
 } else {
-    win32-g++*|!win32:!*-icc* {
+    win32-g++*|!win32:!win32-icc*:!macx-icc* {
         mmx {
             mmx_compiler.commands = $$QMAKE_CXX -c -Winline
 
diff --git a/src/gui/kernel/qgesturemanager.cpp b/src/gui/kernel/qgesturemanager.cpp
index e768a21..cb4061e 100644
--- a/src/gui/kernel/qgesturemanager.cpp
+++ b/src/gui/kernel/qgesturemanager.cpp
@@ -595,8 +595,9 @@ void QGestureManager::deliverEvents(const QSet<QGesture *> &gestures,
             if (gesture->hasHotSpot()) {
                 // guess the target widget using the hotspot of the gesture
                 QPoint pt = gesture->hotSpot().toPoint();
-                if (QWidget *w = qApp->topLevelAt(pt)) {
-                    target = w->childAt(w->mapFromGlobal(pt));
+                if (QWidget *topLevel = qApp->topLevelAt(pt)) {
+                    QWidget *child = topLevel->childAt(topLevel->mapFromGlobal(pt));
+                    target = child ? child : topLevel;
                 }
             } else {
                 // or use the context of the gesture
diff --git a/src/gui/styles/qgtkstyle.cpp b/src/gui/styles/qgtkstyle.cpp
index c989bd3..c5429dd 100644
--- a/src/gui/styles/qgtkstyle.cpp
+++ b/src/gui/styles/qgtkstyle.cpp
@@ -836,7 +836,10 @@ void QGtkStyle::drawPrimitive(PrimitiveElement element,
 
     case PE_PanelItemViewItem:
         if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(option)) {
-            if (vopt->backgroundBrush.style() != Qt::NoBrush) {
+            uint resolve_mask = vopt->palette.resolve();
+            if (vopt->backgroundBrush.style() != Qt::NoBrush
+                    || (resolve_mask & (1 << QPalette::Base)))
+            {
                 QPointF oldBO = painter->brushOrigin();
                 painter->setBrushOrigin(vopt->rect.topLeft());
                 painter->fillRect(vopt->rect, vopt->backgroundBrush);
diff --git a/src/network/bearer/qnetworkconfigmanager.cpp b/src/network/bearer/qnetworkconfigmanager.cpp
index 102b347..65014a6 100644
--- a/src/network/bearer/qnetworkconfigmanager.cpp
+++ b/src/network/bearer/qnetworkconfigmanager.cpp
@@ -54,7 +54,15 @@ Q_GLOBAL_STATIC(QNetworkConfigurationManagerPrivate, connManager);
 
 QNetworkConfigurationManagerPrivate *qNetworkConfigurationManagerPrivate()
 {
-    return connManager();
+    static bool initialized = false;
+
+    QNetworkConfigurationManagerPrivate *m = connManager();
+    if (!initialized) {
+        initialized = true;
+        m->updateConfigurations();
+    }
+
+    return m;
 }
 
 /*!
@@ -178,7 +186,7 @@ QNetworkConfigurationManagerPrivate *qNetworkConfigurationManagerPrivate()
 QNetworkConfigurationManager::QNetworkConfigurationManager( QObject* parent )
     : QObject(parent)
 {
-    QNetworkConfigurationManagerPrivate *priv = connManager();
+    QNetworkConfigurationManagerPrivate *priv = qNetworkConfigurationManagerPrivate();
 
     connect(priv, SIGNAL(configurationAdded(QNetworkConfiguration)),
             this, SIGNAL(configurationAdded(QNetworkConfiguration)));
diff --git a/src/network/bearer/qnetworkconfigmanager_p.cpp b/src/network/bearer/qnetworkconfigmanager_p.cpp
index dd174bf..d388920 100644
--- a/src/network/bearer/qnetworkconfigmanager_p.cpp
+++ b/src/network/bearer/qnetworkconfigmanager_p.cpp
@@ -64,9 +64,6 @@ QNetworkConfigurationManagerPrivate::QNetworkConfigurationManagerPrivate()
 {
     qRegisterMetaType<QNetworkConfiguration>("QNetworkConfiguration");
     qRegisterMetaType<QNetworkConfigurationPrivatePointer>("QNetworkConfigurationPrivatePointer");
-
-    moveToThread(QCoreApplicationPrivate::mainThread());
-    updateConfigurations();
 }
 
 QNetworkConfigurationManagerPrivate::~QNetworkConfigurationManagerPrivate()
@@ -359,6 +356,13 @@ void QNetworkConfigurationManagerPrivate::updateConfigurations()
         if (sender())
             return;
 
+        if (thread() != QCoreApplicationPrivate::mainThread()) {
+            if (thread() != QThread::currentThread())
+                return;
+
+            moveToThread(QCoreApplicationPrivate::mainThread());
+        }
+
         updating = false;
 
 #ifndef QT_NO_LIBRARY
diff --git a/src/network/kernel/qhostinfo_unix.cpp b/src/network/kernel/qhostinfo_unix.cpp
index 3112dd6..9e3da61 100644
--- a/src/network/kernel/qhostinfo_unix.cpp
+++ b/src/network/kernel/qhostinfo_unix.cpp
@@ -247,7 +247,10 @@ QHostInfo QHostInfoAgent::fromName(const QString &hostName)
 #ifndef QT_NO_IPV6
             else if (node->ai_family == AF_INET6) {
                 QHostAddress addr;
-                addr.setAddress(((sockaddr_in6 *) node->ai_addr)->sin6_addr.s6_addr);
+                sockaddr_in6 *sa6 = (sockaddr_in6 *) node->ai_addr;
+                addr.setAddress(sa6->sin6_addr.s6_addr);
+                if (sa6->sin6_scope_id)
+                    addr.setScopeId(QString::number(sa6->sin6_scope_id));
                 if (!addresses.contains(addr))
                     addresses.append(addr);
             }
diff --git a/src/network/socket/qnativesocketengine_unix.cpp b/src/network/socket/qnativesocketengine_unix.cpp
index fe28863..f6bfbac 100644
--- a/src/network/socket/qnativesocketengine_unix.cpp
+++ b/src/network/socket/qnativesocketengine_unix.cpp
@@ -352,10 +352,13 @@ bool QNativeSocketEnginePrivate::nativeConnect(const QHostAddress &addr, quint16
         memset(&sockAddrIPv6, 0, sizeof(sockAddrIPv6));
         sockAddrIPv6.sin6_family = AF_INET6;
         sockAddrIPv6.sin6_port = htons(port);
+
+        QString scopeid = addr.scopeId();
+        bool ok;
+        sockAddrIPv6.sin6_scope_id = scopeid.toInt(&ok);
 #ifndef QT_NO_IPV6IFNAME
-        sockAddrIPv6.sin6_scope_id = ::if_nametoindex(addr.scopeId().toLatin1().data());
-#else
-        sockAddrIPv6.sin6_scope_id = addr.scopeId().toInt();
+        if (!ok)
+            sockAddrIPv6.sin6_scope_id = ::if_nametoindex(scopeid.toLatin1());
 #endif
         Q_IPV6ADDR ip6 = addr.toIPv6Address();
         memcpy(&sockAddrIPv6.sin6_addr.s6_addr, &ip6, sizeof(ip6));
diff --git a/src/network/socket/qnativesocketengine_win.cpp b/src/network/socket/qnativesocketengine_win.cpp
index 8177b4f..477ef45 100644
--- a/src/network/socket/qnativesocketengine_win.cpp
+++ b/src/network/socket/qnativesocketengine_win.cpp
@@ -207,6 +207,7 @@ static inline void qt_socket_setPortAndAddress(SOCKET socketDescriptor, sockaddr
     if (address.protocol() == QAbstractSocket::IPv6Protocol) {
         memset(sockAddrIPv6, 0, sizeof(qt_sockaddr_in6));
         sockAddrIPv6->sin6_family = AF_INET6;
+        sockAddrIPv6->sin6_scope_id = address.scopeId().toInt();
         WSAHtons(socketDescriptor, port, &(sockAddrIPv6->sin6_port));
         Q_IPV6ADDR tmp = address.toIPv6Address();
         memcpy(&(sockAddrIPv6->sin6_addr.qt_s6_addr), &tmp, sizeof(tmp));
diff --git a/src/plugins/bearer/icd/qnetworksession_impl.cpp b/src/plugins/bearer/icd/qnetworksession_impl.cpp
index 3170bf6..8013d30 100644
--- a/src/plugins/bearer/icd/qnetworksession_impl.cpp
+++ b/src/plugins/bearer/icd/qnetworksession_impl.cpp
@@ -888,12 +888,12 @@ void QNetworkSessionPrivateImpl::close()
 	    state = QNetworkSession::Closing;
 	    emit stateChanged(state);
 
+	    // we fake a disconnection, session error is sent
+	    updateState(QNetworkSession::Disconnected);
+
 	    opened = false;
 	    isOpen = false;
 
-	    // we fake a disconnection, session error is not sent
-	    updateState(QNetworkSession::Disconnected);
-
 	    icd.disconnect(ICD_CONNECTION_FLAG_APPLICATION_EVENT);
 	    startTime = QDateTime();
         } else {
diff --git a/src/script/api/qscriptengine.cpp b/src/script/api/qscriptengine.cpp
index 8560214..8347626 100644
--- a/src/script/api/qscriptengine.cpp
+++ b/src/script/api/qscriptengine.cpp
@@ -782,6 +782,8 @@ static JSC::JSValue JSC_HOST_CALL functionQsTranslate(JSC::ExecState*, JSC::JSOb
 static JSC::JSValue JSC_HOST_CALL functionQsTranslateNoOp(JSC::ExecState*, JSC::JSObject*, JSC::JSValue, const JSC::ArgList&);
 static JSC::JSValue JSC_HOST_CALL functionQsTr(JSC::ExecState*, JSC::JSObject*, JSC::JSValue, const JSC::ArgList&);
 static JSC::JSValue JSC_HOST_CALL functionQsTrNoOp(JSC::ExecState*, JSC::JSObject*, JSC::JSValue, const JSC::ArgList&);
+static JSC::JSValue JSC_HOST_CALL functionQsTrId(JSC::ExecState*, JSC::JSObject*, JSC::JSValue, const JSC::ArgList&);
+static JSC::JSValue JSC_HOST_CALL functionQsTrIdNoOp(JSC::ExecState*, JSC::JSObject*, JSC::JSValue, const JSC::ArgList&);
 
 JSC::JSValue JSC_HOST_CALL functionQsTranslate(JSC::ExecState *exec, JSC::JSObject*, JSC::JSValue, const JSC::ArgList &args)
 {
@@ -892,6 +894,28 @@ JSC::JSValue JSC_HOST_CALL functionQsTrNoOp(JSC::ExecState *, JSC::JSObject*, JS
     return args.at(0);
 }
 
+JSC::JSValue JSC_HOST_CALL functionQsTrId(JSC::ExecState *exec, JSC::JSObject*, JSC::JSValue, const JSC::ArgList &args)
+{
+    if (args.size() < 1)
+        return JSC::throwError(exec, JSC::GeneralError, "qsTrId() requires at least one argument");
+    if (!args.at(0).isString())
+        return JSC::throwError(exec, JSC::TypeError, "qsTrId(): first argument (id) must be a string");
+    if ((args.size() > 1) && !args.at(1).isNumber())
+        return JSC::throwError(exec, JSC::TypeError, "qsTrId(): second argument (n) must be a number");
+    JSC::UString id = args.at(0).toString(exec);
+    int n = -1;
+    if (args.size() > 1)
+        n = args.at(1).toInt32(exec);
+    return JSC::jsString(exec, qtTrId(QScript::convertToLatin1(id).constData(), n));
+}
+
+JSC::JSValue JSC_HOST_CALL functionQsTrIdNoOp(JSC::ExecState *, JSC::JSObject*, JSC::JSValue, const JSC::ArgList &args)
+{
+    if (args.size() < 1)
+        return JSC::jsUndefined();
+    return args.at(0);
+}
+
 static JSC::JSValue JSC_HOST_CALL stringProtoFuncArg(JSC::ExecState*, JSC::JSObject*, JSC::JSValue, const JSC::ArgList&);
 
 JSC::JSValue JSC_HOST_CALL stringProtoFuncArg(JSC::ExecState *exec, JSC::JSObject*, JSC::JSValue thisObject, const JSC::ArgList &args)
@@ -3435,6 +3459,8 @@ void QScriptEngine::registerCustomType(int type, MarshalFunction mf,
     \row    \o QT_TR_NOOP() \o QT_TR_NOOP()
     \row    \o qsTranslate() \o QCoreApplication::translate()
     \row    \o QT_TRANSLATE_NOOP() \o QT_TRANSLATE_NOOP()
+    \row    \o qsTrId() (since 4.7) \o qtTrId()
+    \row    \o QT_TRID_NOOP() (since 4.7) \o QT_TRID_NOOP()
     \endtable
 
   \sa {Internationalization with Qt}
@@ -3453,6 +3479,8 @@ void QScriptEngine::installTranslatorFunctions(const QScriptValue &object)
     JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 2, JSC::Identifier(exec, "QT_TRANSLATE_NOOP"), QScript::functionQsTranslateNoOp));
     JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 3, JSC::Identifier(exec, "qsTr"), QScript::functionQsTr));
     JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 1, JSC::Identifier(exec, "QT_TR_NOOP"), QScript::functionQsTrNoOp));
+    JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 1, JSC::Identifier(exec, "qsTrId"), QScript::functionQsTrId));
+    JSC::asObject(jscObject)->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 1, JSC::Identifier(exec, "QT_TRID_NOOP"), QScript::functionQsTrIdNoOp));
 
     glob->stringPrototype()->putDirectFunction(exec, new (exec)JSC::NativeFunctionWrapper(exec, glob->prototypeFunctionStructure(), 1, JSC::Identifier(exec, "arg"), QScript::stringProtoFuncArg));
 }
diff --git a/src/sql/drivers/psql/qsql_psql.pri b/src/sql/drivers/psql/qsql_psql.pri
index 97db4be..6da3540 100644
--- a/src/sql/drivers/psql/qsql_psql.pri
+++ b/src/sql/drivers/psql/qsql_psql.pri
@@ -2,12 +2,9 @@ HEADERS += $$PWD/qsql_psql.h
 SOURCES += $$PWD/qsql_psql.cpp
 
 unix|win32-g++* {
-    !static:!isEmpty(QT_LFLAGS_PSQL) {
-        !contains(QT_CONFIG, system-zlib): QT_LFLAGS_PSQL -= -lz
-        LIBS *= $$QT_LFLAGS_PSQL
-        QMAKE_CXXFLAGS *= $$QT_CFLAGS_PSQL
-    }
+    LIBS *= $$QT_LFLAGS_PSQL
     !contains(LIBS, .*pq.*):LIBS += -lpq
+    QMAKE_CXXFLAGS *= $$QT_CFLAGS_PSQL
 } else {
     !contains(LIBS, .*pq.*):LIBS += -llibpq -lws2_32 -ladvapi32
 }
diff --git a/src/sql/drivers/tds/qsql_tds.pri b/src/sql/drivers/tds/qsql_tds.pri
index 037f793..521c06b 100644
--- a/src/sql/drivers/tds/qsql_tds.pri
+++ b/src/sql/drivers/tds/qsql_tds.pri
@@ -1,8 +1,8 @@
 HEADERS += $$PWD/qsql_tds.h
 SOURCES += $$PWD/qsql_tds.cpp
 
-unix|win32-g++: {
-    !isEmpty(QT_LFLAGS_TDS):!static:LIBS *= $$QT_LFLAGS_TDS
+unix|win32-g++*: {
+    LIBS *= $$QT_LFLAGS_TDS
     !contains(LIBS, .*sybdb.*):LIBS += -lsybdb
     QMAKE_CXXFLAGS *= $$QT_CFLAGS_TDS
 } else:win32-borland {
diff --git a/src/testlib/qbenchmarkmeasurement_p.h b/src/testlib/qbenchmarkmeasurement_p.h
index 932852c..20a3bc1 100644
--- a/src/testlib/qbenchmarkmeasurement_p.h
+++ b/src/testlib/qbenchmarkmeasurement_p.h
@@ -53,7 +53,7 @@
 // We mean it.
 //
 
-#include <QtCore/qdatetime.h>
+#include <QtCore/qelapsedtimer.h>
 #include "3rdparty/cycle_p.h"
 #include "qbenchmark.h"
 
@@ -87,7 +87,7 @@ public:
     bool needsWarmupIteration();
     QTest::QBenchmarkMetric metricType();
 private:
-    QTime time;
+    QElapsedTimer time;
 };
 
 #ifdef HAVE_TICK_COUNTER // defined in 3rdparty/cycle_p.h
diff --git a/tests/auto/gestures/tst_gestures.cpp b/tests/auto/gestures/tst_gestures.cpp
index a968520..ddc3939 100644
--- a/tests/auto/gestures/tst_gestures.cpp
+++ b/tests/auto/gestures/tst_gestures.cpp
@@ -395,7 +395,12 @@ void tst_Gestures::customGesture()
 {
     GestureWidget widget;
     widget.grabGesture(CustomGesture::GestureType, Qt::DontStartGestureOnChildren);
+    widget.show();
+    QTest::qWaitForWindowShown(&widget);
+
     CustomEvent event;
+    event.hotSpot = widget.mapToGlobal(QPoint(5,5));
+    event.hasHotSpot = true;
     sendCustomGesture(&event, &widget);
 
     static const int TotalGestureEventsCount = CustomGesture::SerialFinishedThreshold - CustomGesture::SerialStartedThreshold + 1;
diff --git a/tests/auto/headers/tst_headers.cpp b/tests/auto/headers/tst_headers.cpp
index 06c70f9..7ccf058 100644
--- a/tests/auto/headers/tst_headers.cpp
+++ b/tests/auto/headers/tst_headers.cpp
@@ -213,7 +213,8 @@ void tst_Headers::licenseCheck()
         return;
 
     if (content.first().contains("generated")) {
-        content.takeFirst();
+        // don't scan generated files
+        return;
     }
 
     if (sourceFile.endsWith("/tests/auto/linguist/lupdate/testdata/good/merge_ordering/foo.cpp")
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs/main.js b/tests/auto/linguist/lupdate/testdata/good/parsejs/main.js
new file mode 100644
index 0000000..9f61cea
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs/main.js
@@ -0,0 +1,91 @@
+qsTr("One");
+qsTranslate("FooContext", "Two");
+
+var greeting_strings = [
+    QT_TR_NOOP("Hello"),
+    QT_TRANSLATE_NOOP("FooContext", "Goodbye")
+];
+
+qsTr("One", "not the same one");
+
+//: My first comment.
+qsTr("See comment");
+
+//: My second comment.
+qsTranslate("BarContext", "See other comment");
+
+//: My third comment
+//: spans two lines.
+qsTr("The comment explains it all");
+
+//: My fourth comment
+//: spans a whopping
+//: three lines.
+qsTranslate("BazContext", "It should be clear by now");
+
+/*: C-style comment. */
+qsTr("I love C++");
+
+/*: Another C-style comment. */
+qsTranslate("FooContext", "I really love C++");
+
+/*: C-style comment, followed by */
+/*: another one. */
+qsTr("Qt is the best");
+
+/*: Another C-style comment, followed by */
+/*: yet another one. */
+qsTranslate("BarContext", "Qt is the very best");
+
+// This comment doesn't have any effect.
+qsTr("The comment had no effect");
+
+// This comment doesn't have any effect either.
+qsTranslate("BazContext", "The comment had no effect, really");
+
+/* This C-style comment doesn't have any effect. */
+qsTr("No comment to your comment");
+
+/* This C-style comment doesn't have any effect either. */
+qsTranslate("FooContext", "I refuse to comment on that");
+
+//= id_foo
+qsTr("This string has an identifier");
+
+//= id_bar
+qsTranslate("BarContext", "This string also has an identifier");
+
+//~ loc-blank False
+qsTr("This string has meta-data");
+
+//~ loc-layout_id foo_dialog
+qsTranslate("BazContext", "This string also has meta-data");
+
+// This comment is to be ignored.
+//: This is a comment for the translator.
+//= id_baz
+//~ foo 123
+//~ magic-stuff This means something special.
+qsTr("This string has a lot of information");
+
+// This comment is also to be ignored.
+//: This is another comment for the translator.
+//= id_babar
+//~ foo-bar Important stuff
+//~ needle-in-haystack Found
+//~ overflow True
+qsTranslate("FooContext", "This string has even more information");
+
+qsTr("This string has disambiguation", "Disambiguation");
+
+qsTranslate("BarContext", "This string also has disambiguation", "Another disambiguation");
+
+qsTr("This string contains plurals", "", 10);
+
+qsTrId("qtn_foo_bar");
+
+var more_greeting_strings = [ QT_TRID_NOOP("qtn_needle"), QT_TRID_NOOP("qtn_haystack") ];
+
+//: qsTrId() with comment, meta-data and plurals.
+//~ well-tested True
+qsTrId("qtn_bar_baz", 10);
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs/project.pro b/tests/auto/linguist/lupdate/testdata/good/parsejs/project.pro
new file mode 100644
index 0000000..d549039
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs/project.pro
@@ -0,0 +1,3 @@
+SOURCES += main.js
+
+TRANSLATIONS = project.ts
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs/project.ts.result b/tests/auto/linguist/lupdate/testdata/good/parsejs/project.ts.result
new file mode 100644
index 0000000..d03c713
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs/project.ts.result
@@ -0,0 +1,195 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.0">
+<context>
+    <name></name>
+    <message id="qtn_foo_bar">
+        <location filename="main.js" line="85"/>
+        <source></source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="qtn_needle">
+        <location filename="main.js" line="87"/>
+        <source></source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="qtn_haystack">
+        <location filename="main.js" line="87"/>
+        <source></source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="qtn_bar_baz" numerus="yes">
+        <location filename="main.js" line="91"/>
+        <source></source>
+        <extracomment>qsTrId() with comment, meta-data and plurals.</extracomment>
+        <translation type="unfinished">
+            <numerusform></numerusform>
+        </translation>
+        <extra-well-tested>True</extra-well-tested>
+    </message>
+</context>
+<context>
+    <name>BarContext</name>
+    <message>
+        <location filename="main.js" line="15"/>
+        <source>See other comment</source>
+        <extracomment>My second comment.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="38"/>
+        <source>Qt is the very best</source>
+        <extracomment>Another C-style comment, followed by yet another one.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="id_bar">
+        <location filename="main.js" line="56"/>
+        <source>This string also has an identifier</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="81"/>
+        <source>This string also has disambiguation</source>
+        <comment>Another disambiguation</comment>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>BazContext</name>
+    <message>
+        <location filename="main.js" line="24"/>
+        <source>It should be clear by now</source>
+        <extracomment>My fourth comment spans a whopping three lines.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="44"/>
+        <source>The comment had no effect, really</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="62"/>
+        <source>This string also has meta-data</source>
+        <translation type="unfinished"></translation>
+        <extra-loc-layout_id>foo_dialog</extra-loc-layout_id>
+    </message>
+</context>
+<context>
+    <name>FooContext</name>
+    <message>
+        <location filename="main.js" line="2"/>
+        <source>Two</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="6"/>
+        <source>Goodbye</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="30"/>
+        <source>I really love C++</source>
+        <extracomment>Another C-style comment.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="50"/>
+        <source>I refuse to comment on that</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="id_babar">
+        <location filename="main.js" line="77"/>
+        <source>This string has even more information</source>
+        <extracomment>This is another comment for the translator.</extracomment>
+        <translation type="unfinished"></translation>
+        <extra-needle-in-haystack>Found</extra-needle-in-haystack>
+        <extra-overflow>True</extra-overflow>
+        <extra-foo-bar>Important stuff</extra-foo-bar>
+    </message>
+</context>
+<context>
+    <name>main</name>
+    <message>
+        <location filename="main.js" line="1"/>
+        <source>One</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="5"/>
+        <source>Hello</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="9"/>
+        <source>One</source>
+        <comment>not the same one</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="12"/>
+        <source>See comment</source>
+        <extracomment>My first comment.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="19"/>
+        <source>The comment explains it all</source>
+        <extracomment>My third comment spans two lines.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="27"/>
+        <source>I love C++</source>
+        <extracomment>C-style comment.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="34"/>
+        <source>Qt is the best</source>
+        <extracomment>C-style comment, followed by another one.</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="41"/>
+        <source>The comment had no effect</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="47"/>
+        <source>No comment to your comment</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message id="id_foo">
+        <location filename="main.js" line="53"/>
+        <source>This string has an identifier</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="59"/>
+        <source>This string has meta-data</source>
+        <translation type="unfinished"></translation>
+        <extra-loc-blank>False</extra-loc-blank>
+    </message>
+    <message id="id_baz">
+        <location filename="main.js" line="69"/>
+        <source>This string has a lot of information</source>
+        <extracomment>This is a comment for the translator.</extracomment>
+        <translation type="unfinished"></translation>
+        <extra-foo>123</extra-foo>
+        <extra-magic-stuff>This means something special.</extra-magic-stuff>
+    </message>
+    <message>
+        <location filename="main.js" line="79"/>
+        <source>This string has disambiguation</source>
+        <comment>Disambiguation</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message numerus="yes">
+        <location filename="main.js" line="83"/>
+        <source>This string contains plurals</source>
+        <translation type="unfinished">
+            <numerusform></numerusform>
+        </translation>
+    </message>
+</context>
+</TS>
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs2/expectedoutput.txt b/tests/auto/linguist/lupdate/testdata/good/parsejs2/expectedoutput.txt
new file mode 100644
index 0000000..d6c977f
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs2/expectedoutput.txt
@@ -0,0 +1,29 @@
+.*/lupdate/testdata/good/parsejs2/main.js:3: qsTranslate\(\) requires at least two arguments.
+.*/lupdate/testdata/good/parsejs2/main.js:4: qsTranslate\(\) requires at least two arguments.
+.*/lupdate/testdata/good/parsejs2/main.js:5: qsTranslate\(\): both arguments must be literal strings.
+.*/lupdate/testdata/good/parsejs2/main.js:6: qsTranslate\(\): both arguments must be literal strings.
+.*/lupdate/testdata/good/parsejs2/main.js:7: qsTranslate\(\): both arguments must be literal strings.
+.*/lupdate/testdata/good/parsejs2/main.js:9: QT_TRANSLATE_NOOP\(\) requires at least two arguments.
+.*/lupdate/testdata/good/parsejs2/main.js:10: QT_TRANSLATE_NOOP\(\) requires at least two arguments.
+.*/lupdate/testdata/good/parsejs2/main.js:11: QT_TRANSLATE_NOOP\(\): both arguments must be literal strings.
+.*/lupdate/testdata/good/parsejs2/main.js:12: QT_TRANSLATE_NOOP\(\): both arguments must be literal strings.
+.*/lupdate/testdata/good/parsejs2/main.js:13: QT_TRANSLATE_NOOP\(\): both arguments must be literal strings.
+.*/lupdate/testdata/good/parsejs2/main.js:15: qsTr\(\) requires at least one argument.
+.*/lupdate/testdata/good/parsejs2/main.js:16: qsTr\(\): text to translate must be a literal string.
+.*/lupdate/testdata/good/parsejs2/main.js:18: QT_TR_NOOP\(\) requires at least one argument.
+.*/lupdate/testdata/good/parsejs2/main.js:19: QT_TR_NOOP\(\): text to translate must be a literal string.
+.*/lupdate/testdata/good/parsejs2/main.js:21: qsTrId\(\) requires at least one argument.
+.*/lupdate/testdata/good/parsejs2/main.js:22: qsTrId\(\): identifier must be a literal string.
+.*/lupdate/testdata/good/parsejs2/main.js:24: QT_TRID_NOOP\(\) requires at least one argument.
+.*/lupdate/testdata/good/parsejs2/main.js:25: QT_TRID_NOOP\(\): identifier must be a literal string.
+.*/lupdate/testdata/good/parsejs2/main.js:27: Unexpected character in meta string
+.*/lupdate/testdata/good/parsejs2/main.js:28: Unexpected character in meta string
+.*/lupdate/testdata/good/parsejs2/main.js:29: Unterminated meta string
+.*/lupdate/testdata/good/parsejs2/main.js:30: Unterminated meta string
+.*/lupdate/testdata/good/parsejs2/main.js:33: //% cannot be used with qsTranslate\(\). Ignoring
+.*/lupdate/testdata/good/parsejs2/main.js:35: //% cannot be used with QT_TRANSLATE_NOOP\(\). Ignoring
+.*/lupdate/testdata/good/parsejs2/main.js:37: //% cannot be used with qsTr\(\). Ignoring
+.*/lupdate/testdata/good/parsejs2/main.js:39: //% cannot be used with QT_TR_NOOP\(\). Ignoring
+.*/lupdate/testdata/good/parsejs2/main.js:42: Discarding unconsumed meta data
+.*/lupdate/testdata/good/parsejs2/main.js:44: Discarding unconsumed meta data
+.*/lupdate/testdata/good/parsejs2/main.js:46: Discarding unconsumed meta data
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs2/main.js b/tests/auto/linguist/lupdate/testdata/good/parsejs2/main.js
new file mode 100644
index 0000000..ea02957
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs2/main.js
@@ -0,0 +1,56 @@
+// This script exercises lupdate errors and warnings.
+
+qsTranslate();
+qsTranslate(10);
+qsTranslate(10, 20);
+qsTranslate("10", 20);
+qsTranslate(10, "20");
+
+QT_TRANSLATE_NOOP();
+QT_TRANSLATE_NOOP(10);
+QT_TRANSLATE_NOOP(10, 20);
+QT_TRANSLATE_NOOP("10", 20);
+QT_TRANSLATE_NOOP(10, "20");
+
+qsTr();
+qsTr(10);
+
+QT_TR_NOOP();
+QT_TR_NOOP(10);
+
+qsTrId();
+qsTrId(10);
+
+QT_TRID_NOOP();
+QT_TRID_NOOP(10);
+
+//% This is wrong
+//% "This is not wrong" This is wrong
+//% "I forgot to close the meta string
+//% "Being evil \
+
+//% "Should cause a warning"
+qsTranslate("FooContext", "Hello");
+//% "Should cause a warning"
+QT_TRANSLATE_NOOP("FooContext", "World");
+//% "Should cause a warning"
+qsTr("Hello");
+//% "Should cause a warning"
+QT_TR_NOOP("World");
+
+//: This comment will be discarded.
+Math.sin(1);
+//= id_foobar
+Math.cos(2);
+//~ underflow False
+Math.tan(3);
+
+/*
+Not tested for now, because these should perhaps not cause
+translation entries to be generated at all; see QTBUG-11843.
+
+//= qtn_foo
+qsTrId("qtn_foo");
+//= qtn_bar
+QT_TRID_NOOP("qtn_bar");
+*/
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs2/project.pro b/tests/auto/linguist/lupdate/testdata/good/parsejs2/project.pro
new file mode 100644
index 0000000..d549039
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs2/project.pro
@@ -0,0 +1,3 @@
+SOURCES += main.js
+
+TRANSLATIONS = project.ts
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsejs2/project.ts.result b/tests/auto/linguist/lupdate/testdata/good/parsejs2/project.ts.result
new file mode 100644
index 0000000..bfa1b3d
--- /dev/null
+++ b/tests/auto/linguist/lupdate/testdata/good/parsejs2/project.ts.result
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.0">
+<context>
+    <name>FooContext</name>
+    <message>
+        <location filename="main.js" line="33"/>
+        <source>Hello</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="35"/>
+        <source>World</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>main</name>
+    <message>
+        <location filename="main.js" line="37"/>
+        <source>Hello</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="main.js" line="39"/>
+        <source>World</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+</TS>
diff --git a/tests/auto/qmake/testdata/substitutes/test.pro b/tests/auto/qmake/testdata/substitutes/test.pro
index ddad93f..26b0272 100644
--- a/tests/auto/qmake/testdata/substitutes/test.pro
+++ b/tests/auto/qmake/testdata/substitutes/test.pro
@@ -1 +1,5 @@
-QMAKE_SUBSTITUTES += test.in sub/test2.in
+QMAKE_SUBSTITUTES += test.in sub/test2.in indirect
+
+indirect.input = $$PWD/test3.txt
+indirect.output = $$OUT_PWD/sub/indirect_test.txt
+
diff --git a/tests/auto/qmake/testdata/substitutes/test3.txt b/tests/auto/qmake/testdata/substitutes/test3.txt
new file mode 100644
index 0000000..ce01362
--- /dev/null
+++ b/tests/auto/qmake/testdata/substitutes/test3.txt
@@ -0,0 +1 @@
+hello
diff --git a/tests/auto/qmake/tst_qmake.cpp b/tests/auto/qmake/tst_qmake.cpp
index 060fa01..277e9f8 100644
--- a/tests/auto/qmake/tst_qmake.cpp
+++ b/tests/auto/qmake/tst_qmake.cpp
@@ -484,12 +484,14 @@ void tst_qmake::substitutes()
     QVERIFY( test_compiler.qmake( workDir, "test" ));
     QVERIFY( test_compiler.exists( workDir, "test", Plain, "" ));
     QVERIFY( test_compiler.exists( workDir, "sub/test2", Plain, "" ));
+    QVERIFY( test_compiler.exists( workDir, "sub/indirect_test.txt", Plain, "" ));
     QVERIFY( test_compiler.makeDistClean( workDir ));
 
     QString buildDir = base_path + "/testdata/substitutes_build";
     QVERIFY( test_compiler.qmake( workDir, "test", buildDir ));
     QVERIFY( test_compiler.exists( buildDir, "test", Plain, "" ));
     QVERIFY( test_compiler.exists( buildDir, "sub/test2", Plain, "" ));
+    QVERIFY( test_compiler.exists( buildDir, "sub/indirect_test.txt", Plain, "" ));
     QVERIFY( test_compiler.makeDistClean( buildDir ));
 }
 
diff --git a/tests/auto/qscriptengine/idtranslatable.js b/tests/auto/qscriptengine/idtranslatable.js
new file mode 100644
index 0000000..554ca88
--- /dev/null
+++ b/tests/auto/qscriptengine/idtranslatable.js
@@ -0,0 +1,5 @@
+qsTrId("qtn_foo_bar");
+
+var more_greeting_strings = [ QT_TRID_NOOP("qtn_needle"), QT_TRID_NOOP("qtn_haystack") ];
+
+qsTrId("qtn_bar_baz", 10);
diff --git a/tests/auto/qscriptengine/qscriptengine.qrc b/tests/auto/qscriptengine/qscriptengine.qrc
index b87f985..fa55a5b 100644
--- a/tests/auto/qscriptengine/qscriptengine.qrc
+++ b/tests/auto/qscriptengine/qscriptengine.qrc
@@ -1,5 +1,6 @@
 <!DOCTYPE RCC><RCC version="1.0">
 <qresource>
    <file>translations/translatable_la.qm</file>
+   <file>translations/idtranslatable_la.qm</file>
 </qresource>
 </RCC>
diff --git a/tests/auto/qscriptengine/translations/idtranslatable_la.qm b/tests/auto/qscriptengine/translations/idtranslatable_la.qm
new file mode 100644
index 0000000..c8c0b72
--- /dev/null
+++ b/tests/auto/qscriptengine/translations/idtranslatable_la.qm
diff --git a/tests/auto/qscriptengine/translations/idtranslatable_la.ts b/tests/auto/qscriptengine/translations/idtranslatable_la.ts
new file mode 100644
index 0000000..b6d7053
--- /dev/null
+++ b/tests/auto/qscriptengine/translations/idtranslatable_la.ts
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.0" language="nb_NO">
+<context>
+    <name></name>
+    <message id="qtn_foo_bar">
+        <location filename="idtranslatable.js" line="1"/>
+        <source></source>
+        <translation>First string</translation>
+    </message>
+    <message id="qtn_needle">
+        <location filename="idtranslatable.js" line="3"/>
+        <source></source>
+        <translation>Second string</translation>
+    </message>
+    <message id="qtn_haystack">
+        <location filename="idtranslatable.js" line="3"/>
+        <source></source>
+        <translation>Third string</translation>
+    </message>
+    <message id="qtn_bar_baz" numerus="yes">
+        <location filename="idtranslatable.js" line="5"/>
+        <source></source>
+        <translation>
+            <numerusform>Fourth string</numerusform>
+            <numerusform>%n fooish bar(s) found</numerusform>
+        </translation>
+    </message>
+</context>
+</TS>
diff --git a/tests/auto/qscriptengine/tst_qscriptengine.cpp b/tests/auto/qscriptengine/tst_qscriptengine.cpp
index 7a732cc..4cff043 100644
--- a/tests/auto/qscriptengine/tst_qscriptengine.cpp
+++ b/tests/auto/qscriptengine/tst_qscriptengine.cpp
@@ -162,6 +162,7 @@ private slots:
     void translateWithInvalidArgs();
     void translationContext_data();
     void translationContext();
+    void translateScriptIdBased();
     void functionScopes();
     void nativeFunctionScopes();
     void evaluateProgram();
@@ -4386,6 +4387,8 @@ void tst_QScriptEngine::installTranslatorFunctions()
     QVERIFY(!global.property("QT_TRANSLATE_NOOP").isValid());
     QVERIFY(!global.property("qsTr").isValid());
     QVERIFY(!global.property("QT_TR_NOOP").isValid());
+    QVERIFY(!global.property("qsTrId").isValid());
+    QVERIFY(!global.property("QT_TRID_NOOP").isValid());
     QVERIFY(!globalOrig.property("String").property("prototype").property("arg").isValid());
 
     eng.installTranslatorFunctions();
@@ -4393,6 +4396,8 @@ void tst_QScriptEngine::installTranslatorFunctions()
     QVERIFY(global.property("QT_TRANSLATE_NOOP").isFunction());
     QVERIFY(global.property("qsTr").isFunction());
     QVERIFY(global.property("QT_TR_NOOP").isFunction());
+    QVERIFY(global.property("qsTrId").isFunction());
+    QVERIFY(global.property("QT_TRID_NOOP").isFunction());
     QVERIFY(globalOrig.property("String").property("prototype").property("arg").isFunction());
 
     if (useCustomGlobalObject) {
@@ -4400,6 +4405,8 @@ void tst_QScriptEngine::installTranslatorFunctions()
         QVERIFY(!globalOrig.property("QT_TRANSLATE_NOOP").isValid());
         QVERIFY(!globalOrig.property("qsTr").isValid());
         QVERIFY(!globalOrig.property("QT_TR_NOOP").isValid());
+        QVERIFY(!globalOrig.property("qsTrId").isValid());
+        QVERIFY(!globalOrig.property("QT_TRID_NOOP").isValid());
     }
 
     {
@@ -4427,6 +4434,17 @@ void tst_QScriptEngine::installTranslatorFunctions()
         QVERIFY(ret.isString());
         QCOMPARE(ret.toString(), QString::fromLatin1("foobar"));
     }
+
+    {
+        QScriptValue ret = eng.evaluate("qsTrId('foo')");
+        QVERIFY(ret.isString());
+        QCOMPARE(ret.toString(), QString::fromLatin1("foo"));
+    }
+    {
+        QScriptValue ret = eng.evaluate("QT_TRID_NOOP('foo')");
+        QVERIFY(ret.isString());
+        QCOMPARE(ret.toString(), QString::fromLatin1("foo"));
+    }
 }
 
 static QScriptValue callQsTr(QScriptContext *ctx, QScriptEngine *eng)
@@ -4537,6 +4555,10 @@ void tst_QScriptEngine::translateWithInvalidArgs_data()
     QTest::newRow("qsTranslate('foo', 'bar', 'baz', 123)")  << "qsTranslate('foo', 'bar', 'baz', 123)" << "Error: qsTranslate(): fourth argument (encoding) must be a string";
     QTest::newRow("qsTranslate('foo', 'bar', 'baz', 'zab', 'rab')")  << "qsTranslate('foo', 'bar', 'baz', 'zab', 'rab')" << "Error: qsTranslate(): fifth argument (n) must be a number";
     QTest::newRow("qsTranslate('foo', 'bar', 'baz', 'zab', 123)")  << "qsTranslate('foo', 'bar', 'baz', 'zab', 123)" << "Error: qsTranslate(): invalid encoding 'zab'";
+
+    QTest::newRow("qsTrId()")  << "qsTrId()" << "Error: qsTrId() requires at least one argument";
+    QTest::newRow("qsTrId(123)")  << "qsTrId(123)" << "TypeError: qsTrId(): first argument (id) must be a string";
+    QTest::newRow("qsTrId('foo', 'bar')")  << "qsTrId('foo', 'bar')" << "TypeError: qsTrId(): second argument (n) must be a number";
 }
 
 void tst_QScriptEngine::translateWithInvalidArgs()
@@ -4598,6 +4620,53 @@ void tst_QScriptEngine::translationContext()
     QCoreApplication::instance()->removeTranslator(&translator);
 }
 
+void tst_QScriptEngine::translateScriptIdBased()
+{
+    QScriptEngine engine;
+
+    QTranslator translator;
+    translator.load(":/translations/idtranslatable_la");
+    QCoreApplication::instance()->installTranslator(&translator);
+    engine.installTranslatorFunctions();
+
+    QString fileName = QString::fromLatin1("idtranslatable.js");
+
+    QHash<QString, QString> expectedTranslations;
+    expectedTranslations["qtn_foo_bar"] = "First string";
+    expectedTranslations["qtn_needle"] = "Second string";
+    expectedTranslations["qtn_haystack"] = "Third string";
+    expectedTranslations["qtn_bar_baz"] = "Fourth string";
+
+    QHash<QString, QString>::const_iterator it;
+    for (it = expectedTranslations.constBegin(); it != expectedTranslations.constEnd(); ++it) {
+        for (int x = 0; x < 2; ++x) {
+            QString fn;
+            if (x)
+                fn = fileName;
+            // Top-level
+            QCOMPARE(engine.evaluate(QString::fromLatin1("qsTrId('%0')")
+                                     .arg(it.key()), fn).toString(),
+                     it.value());
+            QCOMPARE(engine.evaluate(QString::fromLatin1("QT_TRID_NOOP('%0')")
+                                     .arg(it.key()), fn).toString(),
+                     it.key());
+            // From function
+            QCOMPARE(engine.evaluate(QString::fromLatin1("(function() { return qsTrId('%0'); })()")
+                                     .arg(it.key()), fn).toString(),
+                     it.value());
+            QCOMPARE(engine.evaluate(QString::fromLatin1("(function() { return QT_TRID_NOOP('%0'); })()")
+                                     .arg(it.key()), fn).toString(),
+                     it.key());
+        }
+    }
+
+    // Plural form
+    QCOMPARE(engine.evaluate("qsTrId('qtn_bar_baz', 10)").toString(),
+             QString::fromLatin1("10 fooish bar(s) found"));
+    QCOMPARE(engine.evaluate("qsTrId('qtn_foo_bar', 10)").toString(),
+             QString::fromLatin1("qtn_foo_bar")); // Doesn't have plural
+}
+
 void tst_QScriptEngine::functionScopes()
 {
     QScriptEngine eng;
diff --git a/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp b/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp
index e370309..04b1e79 100644
--- a/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp
+++ b/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp
@@ -698,20 +698,25 @@ void tst_QStyleSheetStyle::fontPrecedence()
     QCOMPARE(FONTSIZE(edit2), 26);
 }
 
-static bool testForColors(const QImage& image, const QColor& color)
+// Ensure primary will only return true if the color covers more than 50% of pixels
+static bool testForColors(const QImage& image, const QColor& color, bool ensurePrimary=false)
 {
     int count = 0;
     QRgb rgb = color.rgba();
+    int totalCount = image.height()*image.width();
     for (int y = 0; y < image.height(); ++y) {
         for (int x = 0; x < image.width(); ++x) {
             // Because of antialiasing we allow a certain range of errors here.
             QRgb pixel = image.pixel(x, y);
+
             if (qAbs((int)(pixel & 0xff) - (int)(rgb & 0xff)) +
                     qAbs((int)((pixel & 0xff00) >> 8) - (int)((rgb & 0xff00) >> 8)) +
                     qAbs((int)((pixel & 0xff0000) >> 16) - (int)((rgb & 0xff0000) >> 16)) <= 50) {
-                if (++count >= 10) {
+                count++;
+                if (!ensurePrimary && count >=10 )
+                    return true;
+                else if (count > totalCount/2)
                     return true;
-                }
             }
         }
     }
@@ -1528,6 +1533,15 @@ void tst_QStyleSheetStyle::task188195_baseBackground()
     tree.render(&image);
     QVERIFY(testForColors(image, tree.palette().base().color()));
     QVERIFY(!testForColors(image, QColor(0xab, 0x12, 0x51)));
+
+    QTableWidget table(12, 12);
+    table.setItem(0, 0, new QTableWidgetItem());
+    table.setStyleSheet( "QTableView {background-color: #ff0000}" );
+    table.show();
+    QTest::qWait(20);
+    image = QImage(table.width(), table.height(), QImage::Format_ARGB32);
+    table.render(&image);
+    QVERIFY(testForColors(image, Qt::red, true));
 }
 
 void tst_QStyleSheetStyle::task232085_spinBoxLineEditBg()
diff --git a/tests/auto/qtouchevent/tst_qtouchevent.cpp b/tests/auto/qtouchevent/tst_qtouchevent.cpp
index bb80fde..4219ef4 100644
--- a/tests/auto/qtouchevent/tst_qtouchevent.cpp
+++ b/tests/auto/qtouchevent/tst_qtouchevent.cpp
@@ -109,6 +109,7 @@ class tst_QTouchEventGraphicsItem : public QGraphicsItem
 public:
     QList<QTouchEvent::TouchPoint> touchBeginPoints, touchUpdatePoints, touchEndPoints;
     bool seenTouchBegin, seenTouchUpdate, seenTouchEnd;
+    int touchBeginCounter, touchUpdateCounter, touchEndCounter;
     bool acceptTouchBegin, acceptTouchUpdate, acceptTouchEnd;
     bool deleteInTouchBegin, deleteInTouchUpdate, deleteInTouchEnd;
     tst_QTouchEventGraphicsItem **weakpointer;
@@ -131,6 +132,7 @@ public:
         touchUpdatePoints.clear();
         touchEndPoints.clear();
         seenTouchBegin = seenTouchUpdate = seenTouchEnd = false;
+        touchBeginCounter = touchUpdateCounter = touchEndCounter = 0;
         acceptTouchBegin = acceptTouchUpdate = acceptTouchEnd = true;
         deleteInTouchBegin = deleteInTouchUpdate = deleteInTouchEnd = false;
     }
@@ -146,6 +148,7 @@ public:
             if (seenTouchUpdate) qWarning("TouchBegin: TouchUpdate cannot happen before TouchBegin");
             if (seenTouchEnd) qWarning("TouchBegin: TouchEnd cannot happen before TouchBegin");
             seenTouchBegin = !seenTouchBegin && !seenTouchUpdate && !seenTouchEnd;
+            ++touchBeginCounter;
             touchBeginPoints = static_cast<QTouchEvent *>(event)->touchPoints();
             event->setAccepted(acceptTouchBegin);
             if (deleteInTouchBegin)
@@ -155,6 +158,7 @@ public:
             if (!seenTouchBegin) qWarning("TouchUpdate: have not seen TouchBegin");
             if (seenTouchEnd) qWarning("TouchUpdate: TouchEnd cannot happen before TouchUpdate");
             seenTouchUpdate = seenTouchBegin && !seenTouchEnd;
+            ++touchUpdateCounter;
             touchUpdatePoints = static_cast<QTouchEvent *>(event)->touchPoints();
             event->setAccepted(acceptTouchUpdate);
             if (deleteInTouchUpdate)
@@ -164,6 +168,7 @@ public:
             if (!seenTouchBegin) qWarning("TouchEnd: have not seen TouchBegin");
             if (seenTouchEnd) qWarning("TouchEnd: already seen a TouchEnd");
             seenTouchEnd = seenTouchBegin && !seenTouchEnd;
+            ++touchEndCounter;
             touchEndPoints = static_cast<QTouchEvent *>(event)->touchPoints();
             event->setAccepted(acceptTouchEnd);
             if (deleteInTouchEnd)
@@ -194,6 +199,7 @@ private slots:
     void deleteInEventHandler();
     void deleteInRawEventTranslation();
     void crashInQGraphicsSceneAfterNotHandlingTouchBegin();
+    void touchBeginWithGraphicsWidget();
 };
 
 void tst_QTouchEvent::touchDisabledByDefault()
@@ -1334,6 +1340,59 @@ void tst_QTouchEvent::crashInQGraphicsSceneAfterNotHandlingTouchBegin()
     QTest::touchEvent(view.viewport()).release(0, view.mapFromScene(QPoint(10, 10)));
 }
 
+void tst_QTouchEvent::touchBeginWithGraphicsWidget()
+{
+    QGraphicsScene scene;
+    QGraphicsView view(&scene);
+    tst_QTouchEventGraphicsItem *root;
+    root = new tst_QTouchEventGraphicsItem;
+    root->setAcceptTouchEvents(true);
+    scene.addItem(root);
+
+    QGraphicsWidget *glassWidget = new QGraphicsWidget;
+    glassWidget->setMinimumSize(100, 100);
+    scene.addItem(glassWidget);
+
+    view.resize(200, 200);
+    view.show();
+    QTest::qWaitForWindowShown(&view);
+    view.fitInView(scene.sceneRect());
+
+    QTest::touchEvent()
+            .press(0, view.mapFromScene(root->mapToScene(3,3)), view.viewport());
+    QTest::touchEvent()
+            .stationary(0)
+            .press(1, view.mapFromScene(root->mapToScene(6,6)), view.viewport());
+    QTest::touchEvent()
+            .release(0, view.mapFromScene(root->mapToScene(3,3)), view.viewport())
+            .release(1, view.mapFromScene(root->mapToScene(6,6)), view.viewport());
+
+    QCOMPARE(root->touchBeginCounter, 1);
+    QCOMPARE(root->touchUpdateCounter, 1);
+    QCOMPARE(root->touchEndCounter, 1);
+    QCOMPARE(root->touchUpdatePoints.size(), 2);
+
+    root->reset();
+    glassWidget->setWindowFlags(Qt::Window); // make the glassWidget a panel
+
+    QTest::touchEvent()
+            .press(0, view.mapFromScene(root->mapToScene(3,3)), view.viewport());
+    QTest::touchEvent()
+            .stationary(0)
+            .press(1, view.mapFromScene(root->mapToScene(6,6)), view.viewport());
+    QTest::touchEvent()
+            .release(0, view.mapFromScene(root->mapToScene(3,3)), view.viewport())
+            .release(1, view.mapFromScene(root->mapToScene(6,6)), view.viewport());
+
+    QCOMPARE(root->touchBeginCounter, 0);
+    QCOMPARE(root->touchUpdateCounter, 0);
+    QCOMPARE(root->touchEndCounter, 0);
+
+
+    delete root;
+    delete glassWidget;
+}
+
 QTEST_MAIN(tst_QTouchEvent)
 
 #include "tst_qtouchevent.moc"      
diff --git a/tests/benchmarks/corelib/tools/qstring/data.cpp b/tests/benchmarks/corelib/tools/qstring/data.cpp
new file mode 100644
index 0000000..6d1a069
--- /dev/null
+++ b/tests/benchmarks/corelib/tools/qstring/data.cpp
@@ -0,0 +1,1284 @@
+// This is a generated file - DO NOT EDIT
+static const ushort stringCollectionData[] __attribute__((aligned(16))) = { 
+    // #0
+    65535,
+         99, 111, 109, 112, 105, 108, 101, 114, 32, 118, 101, 114, 115, 105, 111, 110, 115, 47,
+    65535,65534,65533,65532,65531, // 24
+    65535,65534,65533,65532,65531,
+         99, 111, 109, 112, 105, 108, 101, 114, 32, 118, 101, 114, 115, 105, 111, 110, 115, 47,
+    65535, // 48
+
+    // #1
+    65535,65534,65533,65532,65531,
+         99, 111, 109, 112, 105, 108, 101, 114, 32, 118, 101, 114, 115, 105, 111, 110, 115, 47,
+    65535, // 72
+    65535,65534,65533,65532,65531,
+         67, 111, 109, 112, 105, 108, 101, 114, 32, 86, 101, 114, 115, 105, 111, 110, 115, 47,
+    65535, // 96
+
+    // #2
+    65535,
+         99, 111, 109, 112, 105, 108, 101, 114, 32, 116, 105, 109, 101, 115, 116, 97, 109, 112, 115, 47,
+    65535,65534,65533, // 120
+    65535,65534,65533,65532,65531,
+         99, 111, 109, 112, 105, 108, 101, 114, 32, 116, 105, 109, 101, 115, 116, 97, 109, 112, 115, 47,
+    65535,65534,65533,65532,65531,65530,65529, // 152
+
+    // #3
+    65535,65534,65533,65532,65531,
+         99, 111, 109, 112, 105, 108, 101, 114, 32, 116, 105, 109, 101, 115, 116, 97, 109, 112, 115, 47,
+    65535,65534,65533,65532,65531,65530,65529, // 184
+    65535,
+         67, 111, 109, 112, 105, 108, 101, 114, 32, 84, 105, 109, 101, 115, 116, 97, 109, 112, 115, 47,
+    65535,65534,65533, // 208
+
+    // #4
+    65535,65534,65533,65532,65531,65530,65529,65528,65527,65526,65525,65524,65523,65522,65521,65520,65519,
+         47, 118, 97, 114, 47, 116, 109, 112, 47, 116, 101, 97, 109, 98, 117, 105, 108, 100, 101, 114, 45, 116, 109, 97, 99, 105, 101, 105, 114, 47, 99, 108, 105, 101, 110, 116, 47, 99, 111, 109, 112, 105, 108, 101, 114, 115, 46, 99, 111, 110, 102,
+    65535,65534,65533,65532, // 280+
+    
+
+    // #5
+    65535,65534,65533,65532,65531,65530,65529,65528,65527,65526,65525,65524,65523,
+         47, 118, 97, 114, 47, 116, 109, 112, 47, 116, 101, 97, 109, 98, 117, 105, 108, 100, 101, 114, 45, 116, 109, 97, 99, 105, 101, 105, 114, 47, 99, 108, 105, 101, 110, 116, 47, 99, 111, 109, 112, 105, 108, 101, 114, 115, 46, 99, 111, 110, 102,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 352+
+    65535,
+         47, 118, 97, 114, 47, 116, 109, 112, 47, 116, 101, 97, 109, 98, 117, 105, 108, 100, 101, 114, 45, 116, 109, 97, 99, 105, 101, 105, 114, 47, 99, 108, 105, 101, 110, 116, 47, 99, 111, 109, 112, 105, 108, 101, 114, 115, 46, 99, 111, 110, 102,
+    65535,65534,65533,65532, // 408+
+
+    // #6
+    65535,65534,65533,65532,65531,65530,65529,65528,65527,
+         47, 118, 97, 114, 47, 116, 109, 112, 47, 116, 101, 97, 109, 98, 117, 105, 108, 100, 101, 114, 45, 116, 109, 97, 99, 105, 101, 105, 114, 47, 99, 108, 105, 101, 110, 116, 47, 99, 111, 109, 112, 105, 108, 101, 114, 115, 46, 99, 111, 110, 102,
+    65535,65534,65533,65532, // 472+
+    
+
+    // #7
+    65535,
+         97, 114, 99, 104, 105, 118, 101, 100, 32, 99, 111, 109, 112, 105, 108, 101, 114, 115, 47,
+    65535,65534,65533,65532, // 496
+    65535,65534,65533,65532,65531,
+         97, 114, 99, 104, 105, 118, 101, 100, 32, 99, 111, 109, 112, 105, 108, 101, 114, 115, 47,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 528
+
+    // #8
+    65535,65534,65533,65532,65531,
+         97, 114, 99, 104, 105, 118, 101, 100, 32, 99, 111, 109, 112, 105, 108, 101, 114, 115, 47,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 560
+    65535,65534,65533,65532,65531,
+         65, 114, 99, 104, 105, 118, 101, 100, 32, 67, 111, 109, 112, 105, 108, 101, 114, 115, 47,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 592
+
+    // #9
+    65535,65534,65533,65532,65531,65530,65529,65528,65527,65526,65525,65524,65523,65522,65521,65520,65519,
+         47, 118, 97, 114, 47, 116, 109, 112, 47, 116, 101, 97, 109, 98, 117, 105, 108, 100, 101, 114, 45, 116, 109, 97, 99, 105, 101, 105, 114, 47, 99, 108, 105, 101, 110, 116, 47, 99, 111, 109, 112, 105, 108, 101, 114, 115, 46, 99, 111, 110, 102,
+    65535,65534,65533,65532, // 664+
+    65535,65534,65533,65532,65531,65530,65529,65528,65527,65526,65525,65524,65523,
+         47, 118, 97, 114, 47, 116, 109, 112, 47, 116, 101, 97, 109, 98, 117, 105, 108, 100, 101, 114, 45, 116, 109, 97, 99, 105, 101, 105, 114, 47, 99, 108, 105, 101, 110, 116, 47, 99, 111, 109, 112, 105, 108, 101, 114, 115, 46, 99, 111, 110, 102,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 736+
+
+    // #10
+    65535,65534,65533,65532,65531,
+         76, 105, 110, 117, 120,
+    65535,65534,65533,65532,65531,65530, // 752
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 760
+
+    // #11
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 776
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 792
+
+    // #12
+    65535,
+         105, 99, 99,
+    65535,65534,65533,65532, // 800
+    65535,65534,65533,65532,65531,
+         103, 43, 43,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 816
+
+    // #13
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 824
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 832
+
+    // #14
+    65535,
+         105, 51, 56, 54,
+    65535,65534,65533, // 840
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 856
+
+    // #15
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 864
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 872
+
+    // #16
+    65535,
+         105, 51, 56, 54,
+    65535,65534,65533, // 880
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 896
+
+    // #17
+    65535,
+         103, 99, 99,
+    65535,65534,65533,65532, // 904
+    65535,65534,65533,65532,65531,
+         103, 43, 43,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 920
+
+    // #18
+    65535,65534,65533,65532,65531,
+         76, 105, 110, 117, 120,
+    65535,65534,65533,65532,65531,65530, // 936
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 944
+
+    // #19
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 960
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 976
+
+    // #20
+    65535,
+         103, 43, 43,
+    65535,65534,65533,65532, // 984
+    65535,65534,65533,65532,65531,
+         103, 43, 43,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 1000
+
+    // #21
+    65535,65534,65533,65532,65531,
+         52, 46, 52, 46, 51,
+    65535,65534,65533,65532,65531,65530, // 1016
+    65535,65534,65533,65532,65531,
+         52, 46, 52, 46, 51,
+    65535,65534,65533,65532,65531,65530, // 1032
+
+    // #22
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1040
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1048
+
+    // #23
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1064
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1080
+
+    // #24
+    65535,
+         47, 117, 115, 114, 47, 98, 105, 110, 47, 103, 43, 43,
+    65535,65534,65533, // 1096
+    65535,
+         47, 117, 115, 114, 47, 98, 105, 110, 47, 103, 43, 43,
+    65535,65534,65533, // 1112
+
+    // #25
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1120
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1128
+
+    // #26
+    65535,
+         105, 51, 56, 54,
+    65535,65534,65533, // 1136
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1152
+
+    // #27
+    65535,
+         105, 99, 99,
+    65535,65534,65533,65532, // 1160
+    65535,65534,65533,65532,65531,
+         103, 43, 43,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 1176
+
+    // #28
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1184
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1192
+
+    // #29
+    65535,
+         105, 51, 56, 54,
+    65535,65534,65533, // 1200
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1216
+
+    // #30
+    65535,65534,65533,65532,65531,
+         76, 105, 110, 117, 120,
+    65535,65534,65533,65532,65531,65530, // 1232
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1240
+
+    // #31
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1256
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1272
+
+    // #32
+    65535,65534,65533,65532,65531,
+         76, 105, 110, 117, 120,
+    65535,65534,65533,65532,65531,65530, // 1288
+    65535,
+         76, 105, 110, 117, 120,
+    65535,65534, // 1296
+
+    // #33
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1312
+    65535,65534,65533,65532,65531,
+         105, 51, 56, 54,
+    65535,65534,65533,65532,65531,65530,65529, // 1328
+
+    // #34
+    65535,
+         45, 109, 97, 114, 99, 104, 61, 99, 111, 114, 101, 50,
+    65535,65534,65533, // 1344
+    65535,
+         116, 98, 51, 54, 57, 54, 56, 95, 50, 46, 105, 105,
+    65535,65534,65533, // 1360
+
+    // #35
+    65535,65534,65533,65532,65531,
+         45, 102, 108, 111, 111, 112, 45, 98, 108, 111, 99, 107,
+    65535,65534,65533,65532,65531,65530,65529, // 1384
+    65535,
+         116, 98, 51, 54, 57, 54, 56, 95, 50, 46, 105, 105,
+    65535,65534,65533, // 1400
+
+    // #36
+    65535,65534,65533,65532,65531,
+         116, 98, 51, 54, 57, 54, 56, 95, 50, 46, 105, 105,
+    65535,65534,65533,65532,65531,65530,65529, // 1424
+    65535,
+         116, 98, 51, 54, 57, 54, 56, 95, 50, 46, 105, 105,
+    65535,65534,65533, // 1440
+
+    // #37
+    65535,65534,65533,65532,65531,
+         45, 109, 115, 115, 101, 52,
+    65535,65534,65533,65532,65531, // 1456
+    65535,65534,65533,65532,65531,
+         108, 101, 110, 103, 116, 104,
+    65535,65534,65533,65532,65531, // 1472
+
+    // #38
+    65535,65534,65533,65532,65531,
+         116, 98, 51, 54, 57, 54, 56, 95, 49, 46, 111,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 1496
+    65535,65534,65533,65532,65531,
+         116, 98, 51, 54, 57, 54, 56, 95, 49, 46, 111,
+    65535,65534,65533,65532,65531,65530,65529,65528, // 1520
+
+    // #39
+    65535,65534,65533,65532,65531,
+         68, 69, 83, 75, 84, 79, 80, 95, 83, 69, 83, 83,
+    65535,65534,65533,65532,65531,65530,65529, // 1544
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1560
+
+    // #40
+    65535,65534,65533,65532,65531,
+         76, 67, 95, 83, 79, 85, 82, 67, 69, 68, 61, 49,
+    65535,65534,65533,65532,65531,65530,65529, // 1584
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1600
+
+    // #41
+    65535,65534,65533,65532,65531,
+         81, 84, 68, 73, 82, 61, 47, 104, 111, 109, 101, 47,
+    65535,65534,65533,65532,65531,65530,65529, // 1624
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1640
+
+    // #42
+    65535,
+         76, 67, 95, 67, 84, 89, 80, 69, 61, 112, 116, 95,
+    65535,65534,65533, // 1656
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1672
+
+    // #43
+    65535,
+         71, 84, 75, 95, 82, 67, 95, 70, 73, 76, 69, 83,
+    65535,65534,65533, // 1688
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1704
+
+    // #44
+    65535,
+         88, 77, 79, 68, 73, 70, 73, 69, 82, 83, 61, 64,
+    65535,65534,65533, // 1720
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1736
+
+    // #45
+    65535,
+         83, 72, 69, 76, 76, 61, 47, 98, 105, 110, 47, 122,
+    65535,65534,65533, // 1752
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1768
+
+    // #46
+    65535,65534,65533,65532,65531,
+         85, 61, 64, 123, 117, 112, 115, 116, 114, 101, 97, 109,
+    65535,65534,65533,65532,65531,65530,65529, // 1792
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1808
+
+    // #47
+    65535,
+         95, 61, 47, 117, 115, 114, 47, 98, 105, 110, 47, 105,
+    65535,65534,65533, // 1824
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1840
+
+    // #48
+    65535,
+         88, 68, 71, 95, 67, 79, 78, 70, 73, 71, 95, 68,
+    65535,65534,65533, // 1856
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1872
+
+    // #49
+    65535,65534,65533,65532,65531,
+         83, 65, 86, 69, 72, 73, 83, 84, 61, 49, 48, 48,
+    65535,65534,65533,65532,65531,65530,65529, // 1896
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1912
+
+    // #50
+    65535,
+         75, 68, 69, 95, 77, 85, 76, 84, 73, 72, 69, 65,
+    65535,65534,65533, // 1928
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1944
+
+    // #51
+    65535,65534,65533,65532,65531,
+         77, 65, 76, 76, 79, 67, 95, 67, 72, 69, 67, 75,
+    65535,65534,65533,65532,65531,65530,65529, // 1968
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 1984
+
+    // #52
+    65535,65534,65533,65532,65531,
+         72, 73, 83, 84, 67, 79, 78, 84, 82, 79, 76, 61,
+    65535,65534,65533,65532,65531,65530,65529, // 2008
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2024
+
+    // #53
+    65535,65534,65533,65532,65531,
+         88, 68, 71, 95, 68, 65, 84, 65, 95, 68, 73, 82,
+    65535,65534,65533,65532,65531,65530,65529, // 2048
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2064
+
+    // #54
+    65535,65534,65533,65532,65531,
+         88, 68, 77, 95, 77, 65, 78, 65, 71, 69, 68, 61,
+    65535,65534,65533,65532,65531,65530,65529, // 2088
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2104
+
+    // #55
+    65535,
+         76, 67, 95, 67, 79, 76, 76, 65, 84, 69, 61, 112,
+    65535,65534,65533, // 2120
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2136
+
+    // #56
+    65535,
+         81, 84, 95, 80, 76, 85, 71, 73, 78, 95, 80, 65,
+    65535,65534,65533, // 2152
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2168
+
+    // #57
+    65535,
+         83, 67, 82, 69, 69, 78, 68, 73, 82, 61, 47, 104,
+    65535,65534,65533, // 2184
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2200
+
+    // #58
+    65535,65534,65533,65532,65531,
+         76, 69, 83, 83, 79, 80, 69, 78, 61, 124, 47, 117,
+    65535,65534,65533,65532,65531,65530,65529, // 2224
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2240
+
+    // #59
+    65535,
+         76, 67, 95, 78, 65, 77, 69, 61, 110, 98, 95, 78,
+    65535,65534,65533, // 2256
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2272
+
+    // #60
+    65535,65534,65533,65532,65531,
+         80, 52, 67, 76, 73, 69, 78, 84, 61, 116, 109, 97,
+    65535,65534,65533,65532,65531,65530,65529, // 2296
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2312
+
+    // #61
+    65535,
+         80, 65, 84, 72, 61, 47, 104, 111, 109, 101, 47, 116,
+    65535,65534,65533, // 2328
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2344
+
+    // #62
+    65535,65534,65533,65532,65531,
+         71, 80, 71, 95, 65, 71, 69, 78, 84, 95, 73, 78,
+    65535,65534,65533,65532,65531,65530,65529, // 2368
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2384
+
+    // #63
+    65535,65534,65533,65532,65531,
+         88, 67, 85, 82, 83, 79, 82, 95, 84, 72, 69, 77,
+    65535,65534,65533,65532,65531,65530,65529, // 2408
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2424
+
+    // #64
+    65535,65534,65533,65532,65531,
+         83, 69, 83, 83, 73, 79, 78, 95, 77, 65, 78, 65,
+    65535,65534,65533,65532,65531,65530,65529, // 2448
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2464
+
+    // #65
+    65535,
+         81, 84, 83, 82, 67, 68, 73, 82, 61, 47, 104, 111,
+    65535,65534,65533, // 2480
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2496
+
+    // #66
+    65535,65534,65533,65532,65531,
+         87, 73, 78, 68, 79, 87, 73, 68, 61, 52, 54, 49,
+    65535,65534,65533,65532,65531,65530,65529, // 2520
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2536
+
+    // #67
+    65535,65534,65533,65532,65531,
+         76, 67, 95, 77, 69, 83, 83, 65, 71, 69, 83, 61,
+    65535,65534,65533,65532,65531,65530,65529, // 2560
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2576
+
+    // #68
+    65535,
+         76, 67, 95, 78, 85, 77, 69, 82, 73, 67, 61, 110,
+    65535,65534,65533, // 2592
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2608
+
+    // #69
+    65535,
+         71, 84, 75, 50, 95, 82, 67, 95, 70, 73, 76, 69,
+    65535,65534,65533, // 2624
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2640
+
+    // #70
+    65535,
+         80, 82, 79, 70, 73, 76, 69, 72, 79, 77, 69, 61,
+    65535,65534,65533, // 2656
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2672
+
+    // #71
+    65535,65534,65533,65532,65531,
+         68, 77, 95, 67, 79, 78, 84, 82, 79, 76, 61, 47,
+    65535,65534,65533,65532,65531,65530,65529, // 2696
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2712
+
+    // #72
+    65535,
+         76, 83, 95, 67, 79, 76, 79, 82, 83, 61, 114, 115,
+    65535,65534,65533, // 2728
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2744
+
+    // #73
+    65535,65534,65533,65532,65531,
+         83, 83, 72, 95, 65, 85, 84, 72, 95, 83, 79, 67,
+    65535,65534,65533,65532,65531,65530,65529, // 2768
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2784
+
+    // #74
+    65535,65534,65533,65532,65531,
+         75, 68, 69, 68, 73, 82, 83, 61, 47, 104, 111, 109,
+    65535,65534,65533,65532,65531,65530,65529, // 2808
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2824
+
+    // #75
+    65535,65534,65533,65532,65531,
+         76, 68, 95, 80, 82, 69, 76, 79, 65, 68, 61, 47,
+    65535,65534,65533,65532,65531,65530,65529, // 2848
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2864
+
+    // #76
+    65535,65534,65533,65532,65531,
+         88, 67, 85, 82, 83, 79, 82, 95, 80, 65, 84, 72,
+    65535,65534,65533,65532,65531,65530,65529, // 2888
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2904
+
+    // #77
+    65535,
+         115, 114, 99, 100, 105, 114, 61, 47, 104, 111, 109, 101,
+    65535,65534,65533, // 2920
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2936
+
+    // #78
+    65535,65534,65533,65532,65531,
+         72, 79, 77, 69, 61, 47, 104, 111, 109, 101, 47, 116,
+    65535,65534,65533,65532,65531,65530,65529, // 2960
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 2976
+
+    // #79
+    65535,
+         81, 84, 52, 68, 79, 67, 68, 73, 82, 61, 47, 117,
+    65535,65534,65533, // 2992
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3008
+
+    // #80
+    65535,65534,65533,65532,65531,
+         80, 87, 68, 61, 47, 104, 111, 109, 101, 47, 116, 109,
+    65535,65534,65533,65532,65531,65530,65529, // 3032
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3048
+
+    // #81
+    65535,65534,65533,65532,65531,
+         75, 68, 69, 95, 83, 69, 83, 83, 73, 79, 78, 95,
+    65535,65534,65533,65532,65531,65530,65529, // 3072
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3088
+
+    // #82
+    65535,
+         73, 78, 83, 73, 68, 69, 95, 83, 80, 69, 67, 73,
+    65535,65534,65533, // 3104
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3120
+
+    // #83
+    65535,
+         83, 83, 72, 95, 65, 71, 69, 78, 84, 95, 80, 73,
+    65535,65534,65533, // 3136
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3152
+
+    // #84
+    65535,
+         80, 75, 71, 95, 67, 79, 78, 70, 73, 71, 95, 80,
+    65535,65534,65533, // 3168
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3184
+
+    // #85
+    65535,65534,65533,65532,65531,
+         68, 66, 85, 83, 95, 83, 69, 83, 83, 73, 79, 78,
+    65535,65534,65533,65532,65531,65530,65529, // 3208
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3224
+
+    // #86
+    65535,
+         76, 68, 95, 76, 73, 66, 82, 65, 82, 89, 95, 80,
+    65535,65534,65533, // 3240
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3256
+
+    // #87
+    65535,65534,65533,65532,65531,
+         80, 52, 85, 83, 69, 82, 61, 116, 106, 109, 97, 99,
+    65535,65534,65533,65532,65531,65530,65529, // 3280
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3296
+
+    // #88
+    65535,65534,65533,65532,65531,
+         81, 84, 69, 83, 84, 95, 67, 79, 76, 79, 82, 69,
+    65535,65534,65533,65532,65531,65530,65529, // 3320
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3336
+
+    // #89
+    65535,65534,65533,65532,65531,
+         88, 68, 71, 95, 83, 69, 83, 83, 73, 79, 78, 95,
+    65535,65534,65533,65532,65531,65530,65529, // 3360
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3376
+
+    // #90
+    65535,65534,65533,65532,65531,
+         76, 69, 83, 83, 75, 69, 89, 61, 47, 101, 116, 99,
+    65535,65534,65533,65532,65531,65530,65529, // 3400
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3416
+
+    // #91
+    65535,
+         76, 79, 71, 78, 65, 77, 69, 61, 116, 109, 97, 99,
+    65535,65534,65533, // 3432
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3448
+
+    // #92
+    65535,
+         71, 95, 70, 73, 76, 69, 78, 65, 77, 69, 95, 69,
+    65535,65534,65533, // 3464
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3480
+
+    // #93
+    65535,
+         75, 68, 69, 95, 70, 85, 76, 76, 95, 83, 69, 83,
+    65535,65534,65533, // 3496
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3512
+
+    // #94
+    65535,65534,65533,65532,65531,
+         72, 79, 83, 84, 78, 65, 77, 69, 61, 108, 111, 116,
+    65535,65534,65533,65532,65531,65530,65529, // 3536
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3552
+
+    // #95
+    65535,65534,65533,65532,65531,
+         76, 67, 95, 84, 73, 77, 69, 61, 112, 116, 95, 66,
+    65535,65534,65533,65532,65531,65530,65529, // 3576
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3592
+
+    // #96
+    65535,
+         83, 83, 72, 95, 65, 83, 75, 80, 65, 83, 83, 61,
+    65535,65534,65533, // 3608
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3624
+
+    // #97
+    65535,65534,65533,65532,65531,
+         72, 73, 83, 84, 70, 73, 76, 69, 61, 47, 104, 111,
+    65535,65534,65533,65532,65531,65530,65529, // 3648
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3664
+
+    // #98
+    65535,
+         75, 79, 78, 83, 79, 76, 69, 95, 68, 66, 85, 83,
+    65535,65534,65533, // 3680
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3696
+
+    // #99
+    65535,
+         77, 65, 75, 69, 61, 47, 117, 115, 114, 47, 98, 105,
+    65535,65534,65533, // 3712
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3728
+
+    // #100
+    65535,
+         67, 65, 78, 66, 69, 82, 82, 65, 95, 68, 82, 73,
+    65535,65534,65533, // 3744
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3760
+
+    // #101
+    65535,
+         71, 67, 79, 78, 70, 95, 84, 77, 80, 68, 73, 82,
+    65535,65534,65533, // 3776
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3792
+
+    // #102
+    65535,65534,65533,65532,65531,
+         85, 83, 69, 82, 61, 116, 109, 97, 99, 105, 101, 105,
+    65535,65534,65533,65532,65531,65530,65529, // 3816
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3832
+
+    // #103
+    65535,
+         111, 98, 106, 100, 105, 114, 61, 47, 104, 111, 109, 101,
+    65535,65534,65533, // 3848
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3864
+
+    // #104
+    65535,65534,65533,65532,65531,
+         76, 67, 95, 77, 79, 78, 69, 84, 65, 82, 89, 61,
+    65535,65534,65533,65532,65531,65530,65529, // 3888
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3904
+
+    // #105
+    65535,65534,65533,65532,65531,
+         81, 84, 76, 73, 66, 61, 47, 117, 115, 114, 47, 108,
+    65535,65534,65533,65532,65531,65530,65529, // 3928
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3944
+
+    // #106
+    65535,65534,65533,65532,65531,
+         76, 67, 95, 84, 69, 76, 69, 80, 72, 79, 78, 69,
+    65535,65534,65533,65532,65531,65530,65529, // 3968
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 3984
+
+    // #107
+    65535,
+         80, 89, 84, 72, 79, 78, 68, 79, 78, 84, 87, 82,
+    65535,65534,65533, // 4000
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4016
+
+    // #108
+    65535,65534,65533,65532,65531,
+         84, 77, 80, 68, 73, 82, 61, 47, 116, 109, 112, 47,
+    65535,65534,65533,65532,65531,65530,65529, // 4040
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4056
+
+    // #109
+    65535,65534,65533,65532,65531,
+         65, 82, 77, 76, 77, 68, 95, 76, 73, 67, 69, 78,
+    65535,65534,65533,65532,65531,65530,65529, // 4080
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4096
+
+    // #110
+    65535,
+         80, 89, 84, 72, 79, 78, 80, 65, 84, 72, 61, 47,
+    65535,65534,65533, // 4112
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4128
+
+    // #111
+    65535,65534,65533,65532,65531,
+         77, 65, 75, 69, 70, 76, 65, 71, 83, 61, 119, 32,
+    65535,65534,65533,65532,65531,65530,65529, // 4152
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4168
+
+    // #112
+    65535,
+         77, 70, 76, 65, 71, 83, 61, 45, 119, 32, 45, 45,
+    65535,65534,65533, // 4184
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4200
+
+    // #113
+    65535,
+         77, 65, 73, 76, 61, 47, 118, 97, 114, 47, 115, 112,
+    65535,65534,65533, // 4216
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4232
+
+    // #114
+    65535,65534,65533,65532,65531,
+         83, 72, 69, 76, 76, 95, 83, 69, 83, 83, 73, 79,
+    65535,65534,65533,65532,65531,65530,65529, // 4256
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4272
+
+    // #115
+    65535,
+         75, 68, 69, 68, 73, 82, 61, 47, 104, 111, 109, 101,
+    65535,65534,65533, // 4288
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4304
+
+    // #116
+    65535,65534,65533,65532,65531,
+         76, 69, 83, 83, 67, 72, 65, 82, 83, 69, 84, 61,
+    65535,65534,65533,65532,65531,65530,65529, // 4328
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4344
+
+    // #117
+    65535,65534,65533,65532,65531,
+         76, 67, 95, 80, 65, 80, 69, 82, 61, 110, 98, 95,
+    65535,65534,65533,65532,65531,65530,65529, // 4368
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4384
+
+    // #118
+    65535,
+         66, 82, 79, 87, 83, 69, 82, 61, 47, 117, 115, 114,
+    65535,65534,65533, // 4400
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4416
+
+    // #119
+    65535,
+         77, 69, 84, 65, 95, 67, 76, 65, 83, 83, 61, 100,
+    65535,65534,65533, // 4432
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4448
+
+    // #120
+    65535,65534,65533,65532,65531,
+         77, 68, 86, 95, 77, 69, 78, 85, 95, 83, 84, 89,
+    65535,65534,65533,65532,65531,65530,65529, // 4472
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4488
+
+    // #121
+    65535,65534,65533,65532,65531,
+         67, 79, 76, 79, 82, 70, 71, 66, 71, 61, 49, 53,
+    65535,65534,65533,65532,65531,65530,65529, // 4512
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4528
+
+    // #122
+    65535,65534,65533,65532,65531,
+         80, 89, 84, 72, 79, 78, 83, 84, 65, 82, 84, 85,
+    65535,65534,65533,65532,65531,65530,65529, // 4552
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4568
+
+    // #123
+    65535,
+         76, 67, 95, 77, 69, 65, 83, 85, 82, 69, 77, 69,
+    65535,65534,65533, // 4584
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4600
+
+    // #124
+    65535,65534,65533,65532,65531,
+         69, 68, 73, 84, 79, 82, 61, 47, 117, 115, 114, 47,
+    65535,65534,65533,65532,65531,65530,65529, // 4624
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4640
+
+    // #125
+    65535,65534,65533,65532,65531,
+         69, 78, 95, 84, 66, 61, 109, 111, 99, 58, 117, 105,
+    65535,65534,65533,65532,65531,65530,65529, // 4664
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4680
+
+    // #126
+    65535,
+         72, 73, 83, 84, 83, 73, 90, 69, 61, 49, 48, 48,
+    65535,65534,65533, // 4696
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4712
+
+    // #127
+    65535,65534,65533,65532,65531,
+         71, 83, 95, 76, 73, 66, 61, 47, 104, 111, 109, 101,
+    65535,65534,65533,65532,65531,65530,65529, // 4736
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4752
+
+    // #128
+    65535,65534,65533,65532,65531,
+         78, 76, 83, 80, 65, 84, 72, 61, 47, 117, 115, 114,
+    65535,65534,65533,65532,65531,65530,65529, // 4776
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4792
+
+    // #129
+    65535,65534,65533,65532,65531,
+         87, 73, 78, 68, 79, 87, 80, 65, 84, 72, 61, 55,
+    65535,65534,65533,65532,65531,65530,65529, // 4816
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4832
+
+    // #130
+    65535,65534,65533,65532,65531,
+         75, 79, 78, 83, 79, 76, 69, 95, 68, 66, 85, 83,
+    65535,65534,65533,65532,65531,65530,65529, // 4856
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4872
+
+    // #131
+    65535,
+         76, 67, 95, 73, 68, 69, 78, 84, 73, 70, 73, 67,
+    65535,65534,65533, // 4888
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4904
+
+    // #132
+    65535,
+         73, 78, 80, 85, 84, 82, 67, 61, 47, 101, 116, 99,
+    65535,65534,65533, // 4920
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4936
+
+    // #133
+    65535,65534,65533,65532,65531,
+         81, 84, 73, 78, 67, 61, 47, 117, 115, 114, 47, 108,
+    65535,65534,65533,65532,65531,65530,65529, // 4960
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 4976
+
+    // #134
+    65535,
+         76, 67, 95, 65, 68, 68, 82, 69, 83, 83, 61, 110,
+    65535,65534,65533, // 4992
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5008
+
+    // #135
+    65535,65534,65533,65532,65531,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 95,
+    65535,65534,65533,65532,65531,65530,65529, // 5032
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5048
+
+    // #136
+    65535,
+         76, 65, 78, 71, 61, 112, 116, 95, 66, 82, 46, 85,
+    65535,65534,65533, // 5064
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5080
+
+    // #137
+    65535,
+         80, 52, 80, 79, 82, 84, 61, 112, 52, 46, 116, 114,
+    65535,65534,65533, // 5096
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5112
+
+    // #138
+    65535,65534,65533,65532,65531,
+         80, 73, 76, 79, 84, 80, 79, 82, 84, 61, 117, 115,
+    65535,65534,65533,65532,65531,65530,65529, // 5136
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5152
+
+    // #139
+    65535,
+         75, 68, 69, 95, 83, 69, 83, 83, 73, 79, 78, 95,
+    65535,65534,65533, // 5168
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5184
+
+    // #140
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5200
+    65535,
+         84, 69, 65, 77, 66, 85, 73, 76, 68, 69, 82, 61,
+    65535,65534,65533, // 5216
+
+
+};
+static struct StringCollection
+{
+    int len;
+    int offset1, offset2;
+    ushort align1, align2;
+} stringCollection[] = {
+    {18, 1, 29, 3666, 106},     // #0
+    {18, 53, 77, 106, 1978},     // #1
+    {20, 97, 125, 2850, 3210},     // #2
+    {20, 157, 185, 3210, 3138},     // #3
+    {51, 225, 225, 3362, 3362},     // #4
+    {51, 293, 353, 1434, 3362},     // #5
+    {51, 417, 417, 3362, 3362},     // #6
+    {19, 473, 501, 2850, 10},     // #7
+    {19, 533, 565, 10, 442},     // #8
+    {51, 609, 677, 3362, 1434},     // #9
+    {5, 741, 753, 2666, 2066},     // #10
+    {4, 765, 781, 2362, 3930},     // #11
+    {3, 793, 805, 3330, 2138},     // #12
+    {5, 817, 825, 738, 2066},     // #13
+    {4, 833, 845, 434, 3930},     // #14
+    {5, 857, 865, 3842, 2066},     // #15
+    {4, 873, 885, 3538, 3930},     // #16
+    {3, 897, 909, 3330, 2138},     // #17
+    {5, 925, 937, 1898, 2066},     // #18
+    {4, 949, 965, 1594, 3930},     // #19
+    {3, 977, 989, 3330, 2138},     // #20
+    {5, 1005, 1021, 2218, 762},     // #21
+    {5, 1033, 1041, 3346, 2066},     // #22
+    {4, 1053, 1069, 3082, 3930},     // #23
+    {12, 1081, 1097, 2082, 962},     // #24
+    {5, 1113, 1121, 3362, 2066},     // #25
+    {4, 1129, 1141, 322, 3930},     // #26
+    {3, 1153, 1165, 2050, 2138},     // #27
+    {5, 1177, 1185, 1538, 2066},     // #28
+    {4, 1193, 1205, 1234, 3930},     // #29
+    {5, 1221, 1233, 554, 2066},     // #30
+    {4, 1245, 1261, 250, 3930},     // #31
+    {5, 1277, 1289, 2858, 2066},     // #32
+    {4, 1301, 1317, 2554, 3930},     // #33
+    {12, 1329, 1345, 2194, 1762},     // #34
+    {12, 1365, 1385, 2170, 1762},     // #35
+    {12, 1405, 1425, 2314, 1762},     // #36
+    {6, 1445, 1461, 3626, 666},     // #37
+    {11, 1477, 1501, 3882, 842},     // #38
+    {12, 1525, 1545, 1722, 2930},     // #39
+    {12, 1565, 1585, 1914, 2930},     // #40
+    {12, 1605, 1625, 442, 2930},     // #41
+    {12, 1641, 1657, 626, 2930},     // #42
+    {12, 1673, 1689, 946, 2930},     // #43
+    {12, 1705, 1721, 738, 2930},     // #44
+    {12, 1737, 1753, 2066, 2930},     // #45
+    {12, 1773, 1793, 1210, 2930},     // #46
+    {12, 1809, 1825, 1426, 2930},     // #47
+    {12, 1841, 1857, 1650, 2930},     // #48
+    {12, 1877, 1897, 1530, 2930},     // #49
+    {12, 1913, 1929, 1858, 2930},     // #50
+    {12, 1949, 1969, 2106, 2930},     // #51
+    {12, 1989, 2009, 2202, 2930},     // #52
+    {12, 2029, 2049, 2490, 2930},     // #53
+    {12, 2069, 2089, 2794, 2930},     // #54
+    {12, 2105, 2121, 2322, 2930},     // #55
+    {12, 2137, 2153, 2834, 2930},     // #56
+    {12, 2169, 2185, 1266, 2930},     // #57
+    {12, 2205, 2225, 2538, 2930},     // #58
+    {12, 2241, 2257, 2706, 2930},     // #59
+    {12, 2277, 2297, 3402, 2930},     // #60
+    {12, 2313, 2329, 146, 2930},     // #61
+    {12, 2349, 2369, 3690, 2930},     // #62
+    {12, 2389, 2409, 810, 2930},     // #63
+    {12, 2429, 2449, 1178, 2930},     // #64
+    {12, 2465, 2481, 1442, 2930},     // #65
+    {12, 2501, 2521, 3546, 2930},     // #66
+    {12, 2541, 2561, 1930, 2930},     // #67
+    {12, 2577, 2593, 1634, 2930},     // #68
+    {12, 2609, 2625, 1986, 2930},     // #69
+    {12, 2641, 2657, 1970, 2930},     // #70
+    {12, 2677, 2697, 1834, 2930},     // #71
+    {12, 2713, 2729, 1474, 2930},     // #72
+    {12, 2749, 2769, 2250, 2930},     // #73
+    {12, 2789, 2809, 2458, 2930},     // #74
+    {12, 2829, 2849, 2618, 2930},     // #75
+    {12, 2869, 2889, 3066, 2930},     // #76
+    {12, 2905, 2921, 3330, 2930},     // #77
+    {12, 2941, 2961, 1706, 2930},     // #78
+    {12, 2977, 2993, 2802, 2930},     // #79
+    {12, 3013, 3033, 3770, 2930},     // #80
+    {12, 3053, 3073, 3594, 2930},     // #81
+    {12, 3089, 3105, 2, 2930},     // #82
+    {12, 3121, 3137, 2962, 2930},     // #83
+    {12, 3153, 3169, 290, 2930},     // #84
+    {12, 3189, 3209, 794, 2930},     // #85
+    {12, 3225, 3241, 1058, 2930},     // #86
+    {12, 3261, 3281, 2394, 2930},     // #87
+    {12, 3301, 3321, 138, 2930},     // #88
+    {12, 3341, 3361, 1482, 2930},     // #89
+    {12, 3381, 3401, 570, 2930},     // #90
+    {12, 3417, 3433, 674, 2930},     // #91
+    {12, 3449, 3465, 1282, 2930},     // #92
+    {12, 3481, 3497, 1746, 2930},     // #93
+    {12, 3517, 3537, 1866, 2930},     // #94
+    {12, 3557, 3577, 1978, 2930},     // #95
+    {12, 3593, 3609, 3954, 2930},     // #96
+    {12, 3629, 3649, 2570, 2930},     // #97
+    {12, 3665, 3681, 2754, 2930},     // #98
+    {12, 3697, 3713, 3666, 2930},     // #99
+    {12, 3729, 3745, 34, 2930},     // #100
+    {12, 3761, 3777, 2914, 2930},     // #101
+    {12, 3797, 3817, 1194, 2930},     // #102
+    {12, 3833, 3849, 3202, 2930},     // #103
+    {12, 3869, 3889, 3018, 2930},     // #104
+    {12, 3909, 3929, 202, 2930},     // #105
+    {12, 3949, 3969, 3546, 2930},     // #106
+    {12, 3985, 4001, 3682, 2930},     // #107
+    {12, 4021, 4041, 3466, 2930},     // #108
+    {12, 4061, 4081, 4074, 2930},     // #109
+    {12, 4097, 4113, 306, 2930},     // #110
+    {12, 4133, 4153, 634, 2930},     // #111
+    {12, 4169, 4185, 802, 2930},     // #112
+    {12, 4201, 4217, 962, 2930},     // #113
+    {12, 4237, 4257, 1114, 2930},     // #114
+    {12, 4273, 4289, 1250, 2930},     // #115
+    {12, 4309, 4329, 3898, 2930},     // #116
+    {12, 4349, 4369, 1386, 2930},     // #117
+    {12, 4385, 4401, 1586, 2930},     // #118
+    {12, 4417, 4433, 1730, 2930},     // #119
+    {12, 4453, 4473, 1914, 2930},     // #120
+    {12, 4493, 4513, 1498, 2930},     // #121
+    {12, 4533, 4553, 2138, 2930},     // #122
+    {12, 4569, 4585, 2290, 2930},     // #123
+    {12, 4605, 4625, 2426, 2930},     // #124
+    {12, 4645, 4665, 2666, 2930},     // #125
+    {12, 4681, 4697, 2050, 2930},     // #126
+    {12, 4717, 4737, 2874, 2930},     // #127
+    {12, 4757, 4777, 3018, 2930},     // #128
+    {12, 4797, 4817, 1834, 2930},     // #129
+    {12, 4837, 4857, 3178, 2930},     // #130
+    {12, 4873, 4889, 3314, 2930},     // #131
+    {12, 4905, 4921, 2546, 2930},     // #132
+    {12, 4941, 4961, 3546, 2930},     // #133
+    {12, 4977, 4993, 3682, 2930},     // #134
+    {12, 5013, 5033, 3802, 2930},     // #135
+    {12, 5049, 5065, 3922, 2930},     // #136
+    {12, 5081, 5097, 4018, 2930},     // #137
+    {12, 5117, 5137, 42, 2930},     // #138
+    {12, 5153, 5169, 130, 2930},     // #139
+    {12, 5185, 5201, 242, 2930},     // #140
+};
+static const int stringCollectionCount = 141;
+static const int stringCollectionMaxLen = 51;
+// average comparison length: 12.0922
+// cache-line crosses: 6 (2.1%)
+// alignment histogram:
+//   0xXXX2 = 188 (66.7%) strings, 57 (30.3%) of which same-aligned
+//   0xXXXa = 94 (33.3%) strings, 10 (10.6%) of which same-aligned
+//   total  = 282 (100%) strings, 67 (23.8%) of which same-aligned
diff --git a/tests/benchmarks/corelib/tools/qstring/data.h b/tests/benchmarks/corelib/tools/qstring/data.h
new file mode 100644
index 0000000..c7a7467
--- /dev/null
+++ b/tests/benchmarks/corelib/tools/qstring/data.h
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** 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 test suite 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 <qglobal.h>
+
+struct StringCollection
+{
+    int len;
+    int offset1, offset2;
+    ushort align1, align2;
+};
+
+extern const ushort stringCollectionData[];
+extern StringCollection stringCollection[];
+extern const int stringCollectionCount;
diff --git a/tests/benchmarks/corelib/tools/qstring/generatelist.pl b/tests/benchmarks/corelib/tools/qstring/generatelist.pl
new file mode 100644
index 0000000..d027adb
--- /dev/null
+++ b/tests/benchmarks/corelib/tools/qstring/generatelist.pl
@@ -0,0 +1,198 @@
+#!/usr/bin/perl
+## 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 QtCore module 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.
+##
+##
+##
+##
+##
+##
+##
+##
+## $QT_END_LICENSE$
+#
+# Parses a file (passed as argument) that contains a dump of pairs of
+# strings and generates C source code including said data.
+#
+# The format of the file is:
+#   LEN = <len> <keyword> <align1> <align2>\n<data1><data2>\n
+# where:
+#   LEN		the literal string "LEN"
+#   <len>	the length of the data, in 16-bit words
+#   <keyword>	the literal string "SAME" or "DIFF"
+#   <align1>    the alignment or pointer value of the first data
+#   <align2>    the alignment or pointer value of the second data
+#   <data1>     the first data
+#   <data2>     the second data
+#   \n          newline
+#
+# The code to write this data would be:
+#   fprintf(out, "LEN = %d %s %d %d\n", len,
+#          (p1 == p2) ? "SAME" : "DIFF",
+#          uint(quintptr(p1)) & 0xfff, uint(quintptr(p2)) & 0xfff);
+#   fwrite(p1, 2, len, out);
+#   fwrite(p2, 2, len, out);
+#   fwrite("\n", 1, 1, out);
+
+sub printUshortArray($$$) {
+    $str = $_[0];
+    $align = $_[1] & 0x1f;
+    $offset = $_[2];
+
+    die if ($align & 1) != 0;
+    $align /= 2;
+
+    $len = (length $str) / 2;
+    $headpadding = $align & 0x7;
+    $tailpadding = 8 - (($len + $headpadding) & 0x7);
+    $multiplecachelines = ($align + $len) > 0x20;
+
+    if ($multiplecachelines) {
+	# if this string crosses into a new cacheline, then
+	# replicate the result
+	$headpadding |= ($offset & ~0x1f);
+	$headpadding += 0x20
+	    if ($headpadding < $offset);
+	$headpadding -= $offset;
+	++$cachelinecrosses;
+    }
+    for $i (1..$headpadding) {
+	print 65536-$i,",";
+    }
+    print "\n        " if ($headpadding > 0);
+    print "    " if ($headpadding == 0);
+
+    for ($i = 0; $i < $len * 2; $i += 2) {
+	print " ", ord(substr($str, $i, 1)) +
+	    ord(substr($str, $i + 1, 1)) * 256,
+	    ",";
+    }
+    print "\n    " if ($tailpadding > 0);
+
+    for $i (1..$tailpadding) {
+	print 65536-$i, ",";
+    }
+    print " // ", $offset + $headpadding + $len + $tailpadding;
+    print "+" if $multiplecachelines;
+
+    return ($offset + $headpadding, $offset + $headpadding + $len + $tailpadding);
+}
+
+print "#include \"data.h\"\n\n";
+
+print "// This is a generated file - DO NOT EDIT\n";
+print "const ushort stringCollectionData[] __attribute__((aligned(64))) = {\n";
+$count = 0;
+$offset = 0;
+$totalsize = 0;
+$maxlen = 0;
+$cachelinecrosses = 0;
+
+open IN, "<" . $ARGV[0];
+while (1) {
+    $line = readline(*IN);
+    last unless defined($line);
+    $line =~ /LEN = (\d+) (\w+) (\d+) (\d+)/;
+    $len = $1;
+    $data[$count]->{len} = $len;
+    $sameptr = $2;
+    $data[$count]->{align1} = $3 - 0;
+    $data[$count]->{align2} = $4 - 0;
+
+    # statistics
+    $alignhistogram{$3 & 0xf}++;
+    $alignhistogram{$4 & 0xf}++;
+    $samealignments{$3 & 0xf}++ if ($3 & 0xf) == ($4 & 0xf);
+
+    read IN, $a, $len * 2;
+    read IN, $b, $len * 2;
+
+    <IN>;			# Eat the newline
+
+    if ($len == 0) {
+	$data[$count]->{offset1} = $offset;
+	$data[$count]->{offset2} = $data[$count]->{offset1};
+	++$data[$count]->{offset2} if ($sameptr eq "DIFF");
+    } else {
+	print "    // #$count\n";
+	print "    ";
+	($data[$count]->{offset1}, $offset) =
+	    printUshortArray($a, $data[$count]->{align1}, $offset);
+	print "\n    ";
+	die if ($offset & 0x7) != 0;
+
+	if ($sameptr eq "DIFF") {
+	    ($data[$count]->{offset2}, $offset) =
+		printUshortArray($b, $data[$count]->{align2}, $offset);
+	    print "\n\n";
+	} else {
+	    $data[$count]->{offset2} = $data[$count]->{offset1};
+	    print "\n\n";
+	}
+    }
+    ++$count;
+
+    $totalsize += $len;
+    $maxlen = $len if $len > $maxlen;
+}
+print "\n};\n";
+close IN;
+
+print "struct StringCollection stringCollection[] = {\n";
+
+for $i (0..$count-1) {
+    print "    {",
+        $data[$i]->{len}, ", ",
+        $data[$i]->{offset1}, ", ",
+        $data[$i]->{offset2}, ", ",
+        $data[$i]->{align1}, ", ",
+        $data[$i]->{align2},
+        "},     // #$i\n";
+    next if $data[$i]->{len} == 0;
+    die if (($data[$i]->{offset1} & 0x7) != ($data[$i]->{align1} & 0xf)/2);
+    die if (($data[$i]->{offset2} & 0x7) != ($data[$i]->{align2} & 0xf)/2);
+}
+print "};\n";
+
+print "const int stringCollectionCount = $count;\n";
+print "const int stringCollectionMaxLen = $maxlen;\n";
+printf "// average comparison length: %.4f\n", ($totalsize * 1.0 / $count);
+printf "// cache-line crosses: %d (%.1f%%)\n",
+    $cachelinecrosses, ($cachelinecrosses * 100.0 / $count / 2);
+
+print "// alignment histogram:\n";
+for $key (sort { $a <=> $b } keys(%alignhistogram)) {
+    $value = $alignhistogram{$key};
+    $samealigned = $samealignments{$key};
+    printf "//   0xXXX%x = %d (%.1f%%) strings, %d (%.1f%%) of which same-aligned\n",
+	$key, $value, $value * 100.0 / ($count*2),
+        $samealigned, $samealigned * 100.0 / $value;
+    $samealignedtotal += $samealigned;
+}
+printf "//   total  = %d (100%) strings, %d (%.1f%%) of which same-aligned\n",
+    $count * 2, $samealignedtotal, $samealignedtotal * 100 / $count / 2;
diff --git a/tests/benchmarks/corelib/tools/qstring/main.cpp b/tests/benchmarks/corelib/tools/qstring/main.cpp
index 12826eb..9616052 100644
--- a/tests/benchmarks/corelib/tools/qstring/main.cpp
+++ b/tests/benchmarks/corelib/tools/qstring/main.cpp
@@ -40,7 +40,7 @@
 ****************************************************************************/
 #include <QStringList>
 #include <QFile>
-#include <qtest.h>
+#include <QtTest/QtTest>
 
 #ifdef Q_OS_SYMBIAN
 // In Symbian OS test data is located in applications private dir
@@ -48,12 +48,27 @@
 #define SRCDIR ""
 #endif
 
+#ifdef Q_OS_UNIX
+#include <sys/mman.h>
+#include <unistd.h>
+#endif
+
+#include <private/qsimd_p.h>
+
+#include "data.h"
+
 class tst_QString: public QObject
 {
     Q_OBJECT
+public:
+    tst_QString();
 private slots:
     void equals() const;
     void equals_data() const;
+    void equals2_data() const;
+    void equals2() const;
+    void ucstrncmp_data() const;
+    void ucstrncmp() const;
     void fromUtf8() const;
 };
 
@@ -67,6 +82,10 @@ void tst_QString::equals() const
     }
 }
 
+tst_QString::tst_QString()
+{
+}
+
 void tst_QString::equals_data() const
 {
     static const struct {
@@ -126,6 +145,1247 @@ void tst_QString::equals_data() const
             << QString::fromRawData(ptr + 1, 58) << QString::fromRawData(ptr + 3, 58);
 }
 
+static bool equals2_memcmp_call(const ushort *p1, const ushort *p2, int len)
+{
+    return memcmp(p1, p2, len * 2) == 0;
+}
+
+static bool equals2_bytewise(const ushort *p1, const ushort *p2, int len)
+{
+    if (p1 == p2 || !len)
+        return true;
+    uchar *b1 = (uchar *)p1;
+    uchar *b2 = (uchar *)p2;
+    len *= 2;
+    while (len--)
+        if (*b1++ != *b2++)
+            return false;
+    return true;
+}
+
+static bool equals2_shortwise(const ushort *p1, const ushort *p2, int len)
+{
+    if (p1 == p2 || !len)
+        return true;
+//    for (register int counter; counter < len; ++counter)
+//        if (p1[counter] != p2[counter])
+//            return false;
+    while (len--) {
+        if (p1[len] != p2[len])
+            return false;
+    }
+    return true;
+}
+
+static bool equals2_intwise(const ushort *p1, const ushort *p2, int length)
+{
+    if (p1 == p2 || !length)
+        return true;
+    register union {
+        const quint16 *w;
+        const quint32 *d;
+        quintptr value;
+    } sa, sb;
+    sa.w = p1;
+    sb.w = p2;
+
+    // check alignment
+    if ((sa.value & 2) == (sb.value & 2)) {
+        // both addresses have the same alignment
+        if (sa.value & 2) {
+            // both addresses are not aligned to 4-bytes boundaries
+            // compare the first character
+            if (*sa.w != *sb.w)
+                return false;
+            --length;
+            ++sa.w;
+            ++sb.w;
+
+            // now both addresses are 4-bytes aligned
+        }
+
+        // both addresses are 4-bytes aligned
+        // do a fast 32-bit comparison
+        register const quint32 *e = sa.d + (length >> 1);
+        for ( ; sa.d != e; ++sa.d, ++sb.d) {
+            if (*sa.d != *sb.d)
+                return false;
+        }
+
+        // do we have a tail?
+        return (length & 1) ? *sa.w == *sb.w : true;
+    } else {
+        // one of the addresses isn't 4-byte aligned but the other is
+        register const quint16 *e = sa.w + length;
+        for ( ; sa.w != e; ++sa.w, ++sb.w) {
+            if (*sa.w != *sb.w)
+                return false;
+        }
+    }
+    return true;
+}
+
+static inline bool equals2_short_tail(const ushort *p1, const ushort *p2, int len)
+{
+    if (len) {
+        if (*p1 != *p2)
+            return false;
+        if (--len) {
+            if (p1[1] != p2[1])
+                return false;
+            if (--len) {
+                if (p1[2] != p2[2])
+                    return false;
+                if (--len) {
+                    if (p1[3] != p2[3])
+                        return false;
+                    if (--len) {
+                        if (p1[4] != p2[4])
+                            return false;
+                        if (--len) {
+                            if (p1[5] != p2[5])
+                                return false;
+                            if (--len) {
+                                if (p1[6] != p2[6])
+                                    return false;
+                                return p1[7] == p2[7];
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return true;
+}
+
+//#pragma GCC optimize("no-unroll-loops")
+#ifdef __SSE2__
+static bool equals2_sse2_aligned(const ushort *p1, const ushort *p2, int len)
+{
+    if (len >= 8) {
+        qptrdiff counter = 0;
+        while (len > 8) {
+            __m128i q1 = _mm_load_si128((__m128i *)(p1 + counter));
+            __m128i q2 = _mm_load_si128((__m128i *)(p2 + counter));
+            __m128i cmp = _mm_cmpeq_epi16(q1, q2);
+            if (ushort(_mm_movemask_epi8(cmp)) != ushort(0xffff))
+                return false;
+
+            len -= 8;
+            counter += 8;
+        }
+        p1 += counter;
+        p2 += counter;
+    }
+
+    return equals2_short_tail(p1, p2, len);
+}
+
+static bool __attribute__((optimize("no-unroll-loops"))) equals2_sse2(const ushort *p1, const ushort *p2, int len)
+{
+    if (p1 == p2 || !len)
+        return true;
+
+    if (len >= 8) {
+        qptrdiff counter = 0;
+        while (len >= 8) {
+            __m128i q1 = _mm_loadu_si128((__m128i *)(p1 + counter));
+            __m128i q2 = _mm_loadu_si128((__m128i *)(p2 + counter));
+            __m128i cmp = _mm_cmpeq_epi16(q1, q2);
+            if (ushort(_mm_movemask_epi8(cmp)) != 0xffff)
+                return false;
+
+            len -= 8;
+            counter += 8;
+        }
+        p1 += counter;
+        p2 += counter;
+    }
+
+    return equals2_short_tail(p1, p2, len);
+}
+
+//static bool equals2_sse2(const ushort *p1, const ushort *p2, int len)
+//{
+//    register int val1 = quintptr(p1) & 0xf;
+//    register int val2 = quintptr(p2) & 0xf;
+//    if (false && val1 + val2 == 0)
+//        return equals2_sse2_aligned(p1, p2, len);
+//    else
+//        return equals2_sse2_unaligned(p1, p2, len);
+//}
+
+static bool equals2_sse2_aligning(const ushort *p1, const ushort *p2, int len)
+{
+    if (len < 8)
+        return equals2_short_tail(p1, p2, len);
+
+    qptrdiff counter = 0;
+
+    // which one is easier to align, p1 or p2 ?
+    register int val1 = quintptr(p1) & 0xf;
+    register int val2 = quintptr(p2) & 0xf;
+    if (val1 && val2) {
+#if 0
+        // we'll align the one which requires the least number of steps
+        if (val1 > val2) {
+            qSwap(p1, p2);
+            val1 = val2;
+        }
+
+        // val1 contains the number of bytes past the 16-aligned mark
+        // we must read 16-val1 bytes to align
+        val1 = 16 - val1;
+        if (val1 & 0x2) {
+            if (*p1 != *p2)
+                return false;
+            --len;
+            ++counter;
+        }
+        while (val1 & 12) {
+            if (*(uint*)p1 != *(uint*)p2)
+                return false;
+            --len;
+            counter += 2;
+            val1 -= 4;
+        }
+#else
+        // we'll align the one closest to the 16-byte mark
+        if (val1 > val2) {
+            qSwap(p1, p2);
+            val1 = val2;
+        }
+
+        // we're reading val1 bytes too many
+        __m128i q2 = _mm_loadu_si128((__m128i *)(p2 - val1/2));
+        __m128i cmp = _mm_cmpeq_epi16(*(__m128i *)(p1 - val1/2), q2);
+        if (short(_mm_movemask_epi8(cmp)) >> val1 != short(-1))
+            return false;
+
+        counter = 8 - val1/2;
+        len -= 8 - val1/2;
+#endif
+    } else if (!val2) {
+        // p2 is already aligned
+        qSwap(p1, p2);
+    }
+
+    // p1 is aligned
+
+    while (len >= 8) {
+        __m128i q1 = _mm_load_si128((__m128i *)(p1 + counter));
+        __m128i q2 = _mm_loadu_si128((__m128i *)(p2 + counter));
+        __m128i cmp = _mm_cmpeq_epi16(q1, q2);
+        if (ushort(_mm_movemask_epi8(cmp)) != ushort(0xffff))
+            return false;
+
+        len -= 8;
+        counter += 8;
+    }
+
+    // tail
+    return equals2_short_tail(p1 + counter, p2 + counter, len);
+}
+
+#ifdef __SSE3__
+static bool __attribute__((optimize("no-unroll-loops"))) equals2_sse3(const ushort *p1, const ushort *p2, int len)
+{
+    if (p1 == p2 || !len)
+        return true;
+
+    if (len >= 8) {
+        qptrdiff counter = 0;
+        while (len >= 8) {
+            __m128i q1 = _mm_lddqu_si128((__m128i *)(p1 + counter));
+            __m128i q2 = _mm_lddqu_si128((__m128i *)(p2 + counter));
+            __m128i cmp = _mm_cmpeq_epi16(q1, q2);
+            if (ushort(_mm_movemask_epi8(cmp)) != 0xffff)
+                return false;
+
+            len -= 8;
+            counter += 8;
+        }
+        p1 += counter;
+        p2 += counter;
+    }
+
+    return equals2_short_tail(p1, p2, len);
+}
+
+#ifdef __SSSE3__
+template<int N> static __attribute__((optimize("unroll-loops"))) inline bool equals2_ssse3_alignr(__m128i *m1, __m128i *m2, int len)
+{
+    __m128i lower = _mm_load_si128(m1);
+    while (len >= 8) {
+        __m128i upper = _mm_load_si128(m1 + 1);
+        __m128i correct;
+        correct = _mm_alignr_epi8(upper, lower, N);
+
+        __m128i q2 = _mm_lddqu_si128(m2);
+        __m128i cmp = _mm_cmpeq_epi16(correct, q2);
+        if (ushort(_mm_movemask_epi8(cmp)) != 0xffff)
+            return false;
+
+        len -= 8;
+        ++m2;
+        ++m1;
+        lower = upper;
+    }
+
+    // tail
+    return len == 0 || equals2_short_tail((const ushort *)m1 + N / 2, (const ushort*)m2, len);
+}
+
+static inline __attribute__((optimize("unroll-loops"))) bool equals2_ssse3_aligned(__m128i *m1, __m128i *m2, int len)
+{
+    while (len >= 8) {
+        __m128i q2 = _mm_lddqu_si128(m2);
+        __m128i cmp = _mm_cmpeq_epi16(*m1, q2);
+        if (ushort(_mm_movemask_epi8(cmp)) != 0xffff)
+            return false;
+
+        len -= 8;
+        ++m1;
+        ++m2;
+    }
+    return len == 0 || equals2_short_tail((const ushort *)m1, (const ushort *)m2, len);
+}
+
+static bool equals2_ssse3(const ushort *p1, const ushort *p2, int len)
+{
+    // p1 & 0xf can be:
+    //   0,  2,  4,  6,  8, 10, 12, 14
+    // If it's 0, we're aligned
+    // If it's not, then we're interested in the 16 - (p1 & 0xf) bytes only
+
+    if (len >= 8) {
+        // find the last aligned position below the p1 memory
+        __m128i *m1 = (__m128i *)(quintptr(p1) & ~0xf);
+        __m128i *m2 = (__m128i *)p2;
+        qptrdiff diff = quintptr(p1) - quintptr(m1);
+
+        // diff contains the number of extra bytes
+        if (diff == 10)
+            return equals2_ssse3_alignr<10>(m1, m2, len);
+        else if (diff == 2)
+            return equals2_ssse3_alignr<2>(m1, m2, len);
+        if (diff < 8) {
+            if (diff < 4) {
+                return equals2_ssse3_aligned(m1, m2, len);
+            } else {
+                if (diff == 4)
+                    return equals2_ssse3_alignr<4>(m1, m2, len);
+                else // diff == 6
+                    return equals2_ssse3_alignr<6>(m1, m2, len);
+            }
+        } else {
+            if (diff < 12) {
+                return equals2_ssse3_alignr<8>(m1, m2, len);
+            } else {
+                if (diff == 12)
+                    return equals2_ssse3_alignr<12>(m1, m2, len);
+                else // diff == 14
+                    return equals2_ssse3_alignr<14>(m1, m2, len);
+            }
+        }
+    }
+
+    // tail
+    return equals2_short_tail(p1, p2, len);
+}
+
+template<int N> static inline bool equals2_ssse3_aligning_alignr(__m128i *m1, __m128i *m2, int len)
+{
+    __m128i lower = _mm_load_si128(m1);
+    while (len >= 8) {
+        __m128i upper = _mm_load_si128(m1 + 1);
+        __m128i correct;
+        correct = _mm_alignr_epi8(upper, lower, N);
+
+        __m128i cmp = _mm_cmpeq_epi16(correct, *m2);
+        if (ushort(_mm_movemask_epi8(cmp)) != 0xffff)
+            return false;
+
+        len -= 8;
+        ++m2;
+        ++m1;
+        lower = upper;
+    }
+
+    // tail
+    return len == 0 || equals2_short_tail((const ushort *)m1 + N / 2, (const ushort*)m2, len);
+}
+
+static bool equals2_ssse3_aligning(const ushort *p1, const ushort *p2, int len)
+{
+    if (len < 8)
+        return equals2_short_tail(p1, p2, len);
+    qptrdiff counter = 0;
+
+    // which one is easier to align, p1 or p2 ?
+    {
+        register int val1 = quintptr(p1) & 0xf;
+        register int val2 = quintptr(p2) & 0xf;
+        if (val1 && val2) {
+            // we'll align the one closest to the 16-byte mark
+            if (val1 < val2) {
+                qSwap(p1, p2);
+                val2 = val1;
+            }
+
+            // we're reading val1 bytes too many
+            __m128i q1 = _mm_lddqu_si128((__m128i *)(p1 - val2/2));
+            __m128i cmp = _mm_cmpeq_epi16(q1, *(__m128i *)(p2 - val2/2));
+            if (short(_mm_movemask_epi8(cmp)) >> val1 != short(-1))
+                return false;
+
+            counter = 8 - val2/2;
+            len -= 8 - val2/2;
+        } else if (!val1) {
+            // p1 is already aligned
+            qSwap(p1, p2);
+        }
+    }
+
+    // p2 is aligned now
+    // we want to use palignr in the mis-alignment of p1
+    __m128i *m1 = (__m128i *)(quintptr(p1 + counter) & ~0xf);
+    __m128i *m2 = (__m128i *)(p2 + counter);
+    register int val1 = quintptr(p1 + counter) - quintptr(m1);
+
+    // val1 contains the number of extra bytes
+    if (val1 == 8)
+        return equals2_ssse3_aligning_alignr<8>(m1, m2, len);
+    if (val1 == 0)
+        return equals2_sse2_aligned(p1 + counter, p2 + counter, len);
+    if (val1 < 8) {
+        if (val1 < 4) {
+            return equals2_ssse3_aligning_alignr<2>(m1, m2, len);
+        } else {
+            if (val1 == 4)
+                return equals2_ssse3_aligning_alignr<4>(m1, m2, len);
+            else // diff == 6
+                return equals2_ssse3_aligning_alignr<6>(m1, m2, len);
+        }
+    } else {
+        if (val1 < 12) {
+            return equals2_ssse3_aligning_alignr<10>(m1, m2, len);
+        } else {
+            if (val1 == 12)
+                return equals2_ssse3_aligning_alignr<12>(m1, m2, len);
+            else // diff == 14
+                return equals2_ssse3_aligning_alignr<14>(m1, m2, len);
+        }
+    }
+}
+
+#ifdef __SSE4_1__
+static bool equals2_sse4(const ushort *p1, const ushort *p2, int len)
+{
+    // We use the pcmpestrm instruction searching for differences (negative polarity)
+    // it will reset CF if it's all equal
+    // it will reset OF if the first char is equal
+    // it will set ZF & SF if the length is less than 8 (which means we've done the last operation)
+    // the three possible conditions are:
+    //  difference found:         CF = 1
+    //  all equal, not finished:  CF = ZF = SF = 0
+    //  all equal, finished:      CF = 0, ZF = SF = 1
+    // We use the JA instruction that jumps if ZF = 0 and CF = 0
+    if (p1 == p2 || !len)
+        return true;
+
+    // This function may read some bytes past the end of p1 or p2
+    // It is safe to do that, as long as those extra bytes (beyond p1+len and p2+len)
+    // are on the same page as the last valid byte.
+    // If len is a multiple of 8, we'll never load invalid bytes.
+    if (len & 7) {
+        // The last load would load (len & ~7) valid bytes and (8 - (len & ~7)) invalid bytes.
+        // So we can't do the last load if any of those bytes is in a different
+        // page. That is, if:
+        //    pX + len      is on a different page from     pX + (len & ~7) + 8
+        //
+        // that is, if second-to-last load ended up less than 16 bytes from the page end:
+        //    pX + (len & ~7)  is the last ushort read in the second-to-last load
+        if (len < 8)
+            return equals2_short_tail(p1, p2, len);
+        if ((quintptr(p1 + (len & ~7)) & 0xfff) > 0xff0 ||
+                (quintptr(p2 + (len & ~7)) & 0xfff) > 0xff0) {
+
+            // yes, so we mustn't do the final 128-bit load
+            bool result;
+            asm (
+            "sub        %[p1], %[p2]\n\t"
+            "sub        $16, %[p1]\n\t"
+            "add        $8, %[len]\n\t"
+
+            // main loop:
+            "0:\n\t"
+            "add        $16, %[p1]\n\t"
+            "sub        $8, %[len]\n\t"
+            "jz         1f\n\t"
+            "lddqu      (%[p1]), %%xmm0\n\t"
+            "mov        %[len], %%edx\n\t"
+            "pcmpestri  %[mode], (%[p2],%[p1]), %%xmm0\n\t"
+
+            "jna        1f\n\t"
+            "add        $16, %[p1]\n\t"
+            "sub        $8, %[len]\n\t"
+            "jz         1f\n\t"
+            "lddqu      (%[p1]), %%xmm0\n\t"
+            "mov        %[len], %%edx\n\t"
+            "pcmpestri  %[mode], (%[p2],%[p1]), %%xmm0\n\t"
+
+            "ja         0b\n\t"
+            "1:\n\t"
+            "setnc      %[result]\n\t"
+            : [result] "=a" (result),
+              [p1] "+r" (p1),
+              [p2] "+r" (p2)
+            : [len] "0" (len & ~7),
+              [mode] "i" (_SIDD_UWORD_OPS | _SIDD_CMP_EQUAL_EACH | _SIDD_NEGATIVE_POLARITY)
+            : "%edx", "%ecx", "%xmm0"
+            );
+            return result && equals2_short_tail(p1, (const ushort *)(quintptr(p1) + quintptr(p2)), len & 7);
+        }
+    }
+
+//    const qptrdiff disp = p2 - p1;
+//    p1 -= 8;
+//    len += 8;
+//    while (true) {
+//        enum { Mode = _SIDD_UWORD_OPS | _SIDD_CMP_EQUAL_EACH | _SIDD_NEGATIVE_POLARITY };
+
+//        p1 += 8;
+//        len -= 8;
+//        if (!len)
+//            return true;
+
+//        __m128i q1 = _mm_lddqu_si128((__m128i *)(p1 + disp));
+//        __m128i *m2 = (__m128i *)p1;
+
+//        bool cmp_a = _mm_cmpestra(q1, len, *m2, len, Mode);
+//        if (cmp_a)
+//            continue;
+//        return !_mm_cmpestrc(q1, len, *m2, len, Mode);
+//    }
+//    return true;
+    bool result;
+    asm (
+        "sub        %[p1], %[p2]\n\t"
+        "sub        $16, %[p1]\n\t"
+        "add        $8, %[len]\n\t"
+
+    "0:\n\t"
+        "add        $16, %[p1]\n\t"
+        "sub        $8, %[len]\n\t"
+        "jz         1f\n\t"
+        "lddqu      (%[p2],%[p1]), %%xmm0\n\t"
+        "mov        %[len], %%edx\n\t"
+        "pcmpestri  %[mode], (%[p1]), %%xmm0\n\t"
+
+        "jna        1f\n\t"
+        "add        $16, %[p1]\n\t"
+        "sub        $8, %[len]\n\t"
+        "jz         1f\n\t"
+        "lddqu      (%[p2],%[p1]), %%xmm0\n\t"
+        "mov        %[len], %%edx\n\t"
+        "pcmpestri  %[mode], (%[p1]), %%xmm0\n\t"
+
+        "ja         0b\n\t"
+
+    "1:\n\t"
+        "setnc      %[result]\n\t"
+        : [result] "=a" (result)
+        : [len] "0" (len),
+          [p1] "r" (p1),
+          [p2] "r" (p2),
+          [mode] "i" (_SIDD_UWORD_OPS | _SIDD_CMP_EQUAL_EACH | _SIDD_NEGATIVE_POLARITY)
+        : "%edx", "%ecx", "%xmm0"
+    );
+    return result;
+}
+
+#endif
+#endif
+#endif
+#endif
+
+typedef bool (* FuncPtr)(const ushort *, const ushort *, int);
+static const FuncPtr func[] = {
+    equals2_memcmp_call, // 0
+    equals2_bytewise, // 1
+    equals2_shortwise, // 1
+    equals2_intwise, // 3
+#ifdef __SSE2__
+    equals2_sse2, // 4
+    equals2_sse2_aligning, // 5
+#ifdef __SSE3__
+    equals2_sse3, // 6
+#ifdef __SSSE3__
+    equals2_ssse3, // 7
+    equals2_ssse3, // 8
+#ifdef __SSE4_1__
+    equals2_sse4, // 9
+#endif
+#endif
+#endif
+#endif
+    0
+};
+static const int functionCount = sizeof(func)/sizeof(func[0]) - 1;
+
+void tst_QString::equals2_data() const
+{
+    QTest::addColumn<int>("algorithm");
+    QTest::newRow("selftest") << -1;
+    QTest::newRow("memcmp_call") << 0;
+    QTest::newRow("bytewise") << 1;
+    QTest::newRow("shortwise") << 2;
+    QTest::newRow("intwise") << 3;
+#ifdef __SSE2__
+    QTest::newRow("sse2") << 4;
+    QTest::newRow("sse2_aligning") << 5;
+#ifdef __SSE3__
+    QTest::newRow("sse3") << 6;
+#ifdef __SSSE3__
+    QTest::newRow("ssse3") << 7;
+    QTest::newRow("ssse3_aligning") << 8;
+#ifdef __SSE4_1__
+    QTest::newRow("sse4.2") << 9;
+#endif
+#endif
+#endif
+#endif
+}
+
+static void __attribute__((noinline)) equals2_selftest()
+{
+#ifdef Q_OS_UNIX
+    const long pagesize = sysconf(_SC_PAGESIZE);
+    void *page1, *page3;
+    ushort *page2;
+    page1 = mmap(0, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+    page2 = (ushort *)mmap(0, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_POPULATE, -1, 0);
+    page3 = mmap(0, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+
+    Q_ASSERT(quintptr(page2) == quintptr(page1) + pagesize || quintptr(page2) == quintptr(page1) - pagesize);
+    Q_ASSERT(quintptr(page3) == quintptr(page2) + pagesize || quintptr(page3) == quintptr(page2) - pagesize);
+    munmap(page1, pagesize);
+    munmap(page3, pagesize);
+
+    // populate our page
+    for (uint i = 0; i < pagesize / sizeof(long long); ++i)
+        ((long long *)page2)[i] = Q_INT64_C(0x0041004100410041);
+
+    // the following should crash:
+    //page2[-1] = 0xdead;
+    //page2[pagesize / sizeof(ushort) + 1] = 0xbeef;
+
+    static const ushort needle[] = {
+        0x41, 0x41, 0x41, 0x41,   0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41,   0x41, 0x41, 0x41, 0x41,
+        0x41
+    };
+
+    for (int algo = 0; algo < functionCount; ++algo) {
+        // boundary condition test:
+        for (int i = 0; i < 8; ++i) {
+            (func[algo])(page2 + i, needle, sizeof needle / 2);
+            (func[algo])(page2 - i - 1 - sizeof(needle)/2 + pagesize/2, needle, sizeof needle/2);
+        }
+    }
+
+    munmap(page2, pagesize);
+#endif
+
+    for (int algo = 0; algo < functionCount; ++algo) {
+        for (int i = 0; i < stringCollectionCount; ++i) {
+            const ushort *p1 = stringCollectionData + stringCollection[i].offset1;
+            const ushort *p2 = stringCollectionData + stringCollection[i].offset2;
+            bool expected = memcmp(p1, p2, stringCollection[i].len * 2) == 0;
+
+            bool result = (func[algo])(p1, p2, stringCollection[i].len);
+            if (expected != result)
+                qWarning().nospace()
+                        << "algo=" << algo
+                        << " i=" << i
+                        << " failed (" << result << "!=" << expected
+                        << "); strings were "
+                        << QByteArray((char*)p1, stringCollection[i].len).toHex()
+                        << " and "
+                        << QByteArray((char*)p2, stringCollection[i].len).toHex();
+        }
+    }
+}
+
+void tst_QString::equals2() const
+{
+    QFETCH(int, algorithm);
+    if (algorithm == -1) {
+        equals2_selftest();
+        return;
+    }
+
+    QBENCHMARK {
+        for (int i = 0; i < stringCollectionCount; ++i) {
+            const ushort *p1 = stringCollectionData + stringCollection[i].offset1;
+            const ushort *p2 = stringCollectionData + stringCollection[i].offset2;
+            bool result = (func[algorithm])(p1, p2, stringCollection[i].len);
+            Q_UNUSED(result);
+        }
+    }
+}
+
+static int ucstrncmp_shortwise(const ushort *a, const ushort *b, int l)
+{
+    while (l-- && *a == *b)
+        a++,b++;
+    if (l==-1)
+        return 0;
+    return *a - *b;
+}
+
+static int ucstrncmp_intwise(const ushort *a, const ushort *b, int len)
+{
+    // do both strings have the same alignment?
+    if ((quintptr(a) & 2) == (quintptr(b) & 2)) {
+        // are we aligned to 4 bytes?
+        if (quintptr(a) & 2) {
+            if (*a != *b)
+                return *a - *b;
+            ++a;
+            ++b;
+            --len;
+        }
+
+        const uint *p1 = (const uint *)a;
+        const uint *p2 = (const uint *)b;
+        quintptr counter = 0;
+        for ( ; len > 1 ; len -= 2, ++counter) {
+            if (p1[counter] != p2[counter]) {
+                // which ushort isn't equal?
+                int diff = a[2*counter] - b[2*counter];
+                return diff ? diff : a[2*counter + 1] - b[2*counter + 1];
+            }
+        }
+
+        return len ? a[2*counter] - b[2*counter] : 0;
+    } else {
+        while (len-- && *a == *b)
+            a++,b++;
+        if (len==-1)
+            return 0;
+        return *a - *b;
+    }
+}
+
+#ifdef __SSE2__
+static inline int ucstrncmp_short_tail(const ushort *p1, const ushort *p2, int len)
+{
+    if (len) {
+        if (*p1 != *p2)
+            return *p1 - *p2;
+        if (--len) {
+            if (p1[1] != p2[1])
+                return p1[1] - p2[1];
+            if (--len) {
+                if (p1[2] != p2[2])
+                    return p1[2] - p2[2];
+                if (--len) {
+                    if (p1[3] != p2[3])
+                        return p1[3] - p2[3];
+                    if (--len) {
+                        if (p1[4] != p2[4])
+                            return p1[4] - p2[4];
+                        if (--len) {
+                            if (p1[5] != p2[5])
+                                return p1[5] - p2[5];
+                            if (--len) {
+                                if (p1[6] != p2[6])
+                                    return p1[6] - p2[6];
+                                return p1[7] - p2[7];
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return 0;
+}
+
+static inline int bsf_nonzero(register long val)
+{
+    int result;
+# ifdef Q_CC_GNU
+    // returns the first non-zero bit on a non-zero reg
+    asm ("bsf   %1, %0" : "=r" (result) : "r" (val));
+    return result;
+# elif defined(Q_CC_MSVC)
+    _BitScanForward(&result, val);
+    return result;
+# endif
+}
+
+static __attribute__((optimize("no-unroll-loops"))) int ucstrncmp_sse2(const ushort *a, const ushort *b, int len)
+{
+    qptrdiff counter = 0;
+    while (len >= 8) {
+        __m128i m1 = _mm_loadu_si128((__m128i *)(a + counter));
+        __m128i m2 = _mm_loadu_si128((__m128i *)(b + counter));
+        __m128i cmp = _mm_cmpeq_epi16(m1, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            counter += bsf_nonzero(mask)/2;
+            return a[counter] - b[counter];
+        }
+
+        counter += 8;
+        len -= 8;
+    }
+    return ucstrncmp_short_tail(a + counter, b + counter, len);
+}
+
+static __attribute__((optimize("no-unroll-loops"))) int ucstrncmp_sse2_aligning(const ushort *a, const ushort *b, int len)
+{
+    if (len >= 8) {
+        __m128i m1 = _mm_loadu_si128((__m128i *)a);
+        __m128i m2 = _mm_loadu_si128((__m128i *)b);
+        __m128i cmp = _mm_cmpeq_epi16(m1, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            int counter = bsf_nonzero(mask)/2;
+            return a[counter] - b[counter];
+        }
+
+
+        // now align to do 16-byte loads
+        int diff = 8 - (quintptr(a) & 0xf)/2;
+        len -= diff;
+        a += diff;
+        b += diff;
+    }
+
+    qptrdiff counter = 0;
+    while (len >= 8) {
+        __m128i m1 = _mm_load_si128((__m128i *)(a + counter));
+        __m128i m2 = _mm_loadu_si128((__m128i *)(b + counter));
+        __m128i cmp = _mm_cmpeq_epi16(m1, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            counter += bsf_nonzero(mask)/2;
+            return a[counter] - b[counter];
+        }
+
+        counter += 8;
+        len -= 8;
+    }
+    return ucstrncmp_short_tail(a + counter, b + counter, len);
+}
+
+static inline __attribute__((optimize("no-unroll-loops"))) int ucstrncmp_sse2_aligned(const ushort *a, const ushort *b, int len)
+{
+    quintptr counter = 0;
+    while (len >= 8) {
+        __m128i m1 = _mm_load_si128((__m128i *)(a + counter));
+        __m128i m2 = _mm_load_si128((__m128i *)(b + counter));
+        __m128i cmp = _mm_cmpeq_epi16(m1, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            counter += bsf_nonzero(mask)/2;
+            return a[counter] - b[counter];
+        }
+
+        counter += 8;
+        len -= 8;
+    }
+    return ucstrncmp_short_tail(a + counter, b + counter, len);
+}
+
+static inline __attribute__((optimize("no-unroll-loops"))) int ucstrncmp_ssse3_alignr_aligned(const ushort *a, const ushort *b, int len)
+{
+    quintptr counter = 0;
+    while (len >= 8) {
+        __m128i m1 = _mm_load_si128((__m128i *)(a + counter));
+        __m128i m2 = _mm_lddqu_si128((__m128i *)(b + counter));
+        __m128i cmp = _mm_cmpeq_epi16(m1, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            counter += bsf_nonzero(mask)/2;
+            return a[counter] - b[counter];
+        }
+
+        counter += 8;
+        len -= 8;
+    }
+    return ucstrncmp_short_tail(a + counter, b + counter, len);
+}
+
+
+typedef __m128i (* MMLoadFunction)(const __m128i *);
+template<int N, MMLoadFunction LoadFunction>
+static inline __attribute__((optimize("no-unroll-loops"))) int ucstrncmp_ssse3_alignr(const ushort *a, const ushort *b, int len)
+{
+    qptrdiff counter = 0;
+    __m128i lower, upper;
+    upper = _mm_load_si128((__m128i *)a);
+
+    do {
+        lower = upper;
+        upper = _mm_load_si128((__m128i *)(a + counter) + 1);
+        __m128i merged = _mm_alignr_epi8(upper, lower, N);
+
+        __m128i m2 = LoadFunction((__m128i *)(b + counter));
+        __m128i cmp = _mm_cmpeq_epi16(merged, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            counter += bsf_nonzero(mask)/2;
+            return a[counter + N/2] - b[counter];
+        }
+
+        counter += 8;
+        len -= 8;
+    } while (len >= 8);
+
+    return ucstrncmp_short_tail(a + counter + N/2, b + counter, len);
+}
+
+static int ucstrncmp_ssse3(const ushort *a, const ushort *b, int len)
+{
+    if (len >= 8) {
+        int val = quintptr(a) & 0xf;
+        a -= val/2;
+
+        if (val == 10)
+            return ucstrncmp_ssse3_alignr<10, _mm_lddqu_si128>(a, b, len);
+        else if (val == 2)
+            return ucstrncmp_ssse3_alignr<2, _mm_lddqu_si128>(a, b, len);
+        if (val < 8) {
+            if (val < 4)
+                return ucstrncmp_ssse3_alignr_aligned(a, b, len);
+            else if (val == 4)
+                    return ucstrncmp_ssse3_alignr<4, _mm_lddqu_si128>(a, b, len);
+            else
+                    return ucstrncmp_ssse3_alignr<6, _mm_lddqu_si128>(a, b, len);
+        } else {
+            if (val < 12)
+                return ucstrncmp_ssse3_alignr<8, _mm_lddqu_si128>(a, b, len);
+            else if (val == 12)
+                return ucstrncmp_ssse3_alignr<12, _mm_lddqu_si128>(a, b, len);
+            else
+                return ucstrncmp_ssse3_alignr<14, _mm_lddqu_si128>(a, b, len);
+        }
+    }
+    return ucstrncmp_short_tail(a, b, len);
+}
+
+static int ucstrncmp_ssse3_aligning(const ushort *a, const ushort *b, int len)
+{
+    if (len >= 8) {
+        __m128i m1 = _mm_loadu_si128((__m128i *)a);
+        __m128i m2 = _mm_loadu_si128((__m128i *)b);
+        __m128i cmp = _mm_cmpeq_epi16(m1, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            int counter = bsf_nonzero(mask)/2;
+            return a[counter] - b[counter];
+        }
+
+
+        // now 'b' align to do 16-byte loads
+        int diff = 8 - (quintptr(b) & 0xf)/2;
+        len -= diff;
+        a += diff;
+        b += diff;
+    }
+
+    if (len < 8)
+        return ucstrncmp_short_tail(a, b, len);
+
+    // 'b' is aligned
+    int val = quintptr(a) & 0xf;
+    a -= val/2;
+
+    if (val == 8)
+        return ucstrncmp_ssse3_alignr<8, _mm_load_si128>(a, b, len);
+    else if (val == 0)
+        return ucstrncmp_sse2_aligned(a, b, len);
+    if (val < 8) {
+        if (val < 4)
+            return ucstrncmp_ssse3_alignr<2, _mm_load_si128>(a, b, len);
+        else if (val == 4)
+            return ucstrncmp_ssse3_alignr<4, _mm_load_si128>(a, b, len);
+        else
+            return ucstrncmp_ssse3_alignr<6, _mm_load_si128>(a, b, len);
+    } else {
+        if (val < 12)
+            return ucstrncmp_ssse3_alignr<10, _mm_load_si128>(a, b, len);
+        else if (val == 12)
+            return ucstrncmp_ssse3_alignr<12, _mm_load_si128>(a, b, len);
+        else
+            return ucstrncmp_ssse3_alignr<14, _mm_load_si128>(a, b, len);
+    }
+}
+
+static inline __attribute__((optimize("no-unroll-loops")))
+int ucstrncmp_ssse3_aligning2_aligned(const ushort *a, const ushort *b, int len, int garbage)
+{
+    // len >= 8
+    __m128i m1 = _mm_load_si128((const __m128i *)a);
+    __m128i m2 = _mm_load_si128((const __m128i *)b);
+    __m128i cmp = _mm_cmpeq_epi16(m1, m2);
+    int mask = short(_mm_movemask_epi8(cmp)); // force sign extension
+    mask >>= garbage;
+    if (~mask) {
+        // which ushort isn't equal?
+        uint counter = (garbage + bsf_nonzero(~mask));
+        return a[counter/2] - b[counter/2];
+    }
+
+    // the first 16-garbage bytes (8-garbage/2 ushorts) were equal
+    len -= 8 - garbage/2;
+    return ucstrncmp_sse2_aligned(a + 8, b + 8, len);
+}
+
+template<int N> static inline __attribute__((optimize("no-unroll-loops"),always_inline))
+int ucstrncmp_ssse3_aligning2_alignr(const ushort *a, const ushort *b, int len, int garbage)
+{
+    // len >= 8
+    __m128i lower, upper, merged;
+    lower = _mm_load_si128((const __m128i*)a);
+    upper = _mm_load_si128((const __m128i*)(a + 8));
+    merged = _mm_alignr_epi8(upper, lower, N);
+
+    __m128i m2 = _mm_load_si128((const __m128i*)b);
+    __m128i cmp = _mm_cmpeq_epi16(merged, m2);
+    int mask = short(_mm_movemask_epi8(cmp)); // force sign extension
+    mask >>= garbage;
+    if (~mask) {
+        // which ushort isn't equal?
+        uint counter = (garbage + bsf_nonzero(~mask));
+        return a[counter/2 + N/2] - b[counter/2];
+    }
+
+    // the first 16-garbage bytes (8-garbage/2 ushorts) were equal
+    quintptr counter = 8;
+    len -= 8 - garbage/2;
+    while (len >= 8) {
+        lower = upper;
+        upper = _mm_load_si128((__m128i *)(a + counter) + 1);
+        merged = _mm_alignr_epi8(upper, lower, N);
+
+        m2 = _mm_load_si128((__m128i *)(b + counter));
+        cmp = _mm_cmpeq_epi16(merged, m2);
+        ushort mask = ~uint(_mm_movemask_epi8(cmp));
+        if (mask) {
+            // which ushort isn't equal?
+            counter += bsf_nonzero(mask)/2;
+            return a[counter + N/2] - b[counter];
+        }
+
+        counter += 8;
+        len -= 8;
+    }
+
+    return ucstrncmp_short_tail(a + counter + N/2, b + counter, len);
+}
+
+static inline int conditional_invert(int result, bool invert)
+{
+    if (invert)
+        return -result;
+    return result;
+}
+
+static int ucstrncmp_ssse3_aligning2(const ushort *a, const ushort *b, int len)
+{
+    // Different strategy from above: instead of doing two unaligned loads
+    // when trying to align, we'll only do aligned loads and round down the
+    // addresses of a and b. This means the first load will contain garbage
+    // in the beginning of the string, which we'll shift out of the way
+    // (after _mm_movemask_epi8)
+
+    if (len < 8)
+        return ucstrncmp_intwise(a, b, len);
+
+    // both a and b are misaligned
+    // we'll call the alignr function with the alignment *difference* between the two
+    int offset = (quintptr(a) & 0xf) - (quintptr(b) & 0xf);
+    if (offset >= 0) {
+        // from this point on, b has the shortest alignment
+        // and align(a) = align(b) + offset
+        // round down the alignment so align(b) == align(a) == 0
+        int garbage = (quintptr(b) & 0xf);
+        a = (const ushort*)(quintptr(a) & ~0xf);
+        b = (const ushort*)(quintptr(b) & ~0xf);
+
+        // now the first load of b will load 'garbage' extra bytes
+        // and the first load of a will load 'garbage + offset' extra bytes
+        if (offset == 8)
+            return ucstrncmp_ssse3_aligning2_alignr<8>(a, b, len, garbage);
+        if (offset == 0)
+            return ucstrncmp_ssse3_aligning2_aligned(a, b, len, garbage);
+        if (offset < 8) {
+            if (offset < 4)
+                return ucstrncmp_ssse3_aligning2_alignr<2>(a, b, len, garbage);
+            else if (offset == 4)
+                return ucstrncmp_ssse3_aligning2_alignr<4>(a, b, len, garbage);
+            else
+                return ucstrncmp_ssse3_aligning2_alignr<6>(a, b, len, garbage);
+        } else {
+            if (offset < 12)
+                return ucstrncmp_ssse3_aligning2_alignr<10>(a, b, len, garbage);
+            else if (offset == 12)
+                return ucstrncmp_ssse3_aligning2_alignr<12>(a, b, len, garbage);
+            else
+                return ucstrncmp_ssse3_aligning2_alignr<14>(a, b, len, garbage);
+        }
+    } else {
+        // same as above but inverted
+        int garbage = (quintptr(a) & 0xf);
+        a = (const ushort*)(quintptr(a) & ~0xf);
+        b = (const ushort*)(quintptr(b) & ~0xf);
+
+        offset = -offset;
+        if (offset == 8)
+            return -ucstrncmp_ssse3_aligning2_alignr<8>(b, a, len, garbage);
+        if (offset < 8) {
+            if (offset < 4)
+                return -ucstrncmp_ssse3_aligning2_alignr<2>(b, a, len, garbage);
+            else if (offset == 4)
+                return -ucstrncmp_ssse3_aligning2_alignr<4>(b, a, len, garbage);
+            else
+                return -ucstrncmp_ssse3_aligning2_alignr<6>(b, a, len, garbage);
+        } else {
+            if (offset < 12)
+                return -ucstrncmp_ssse3_aligning2_alignr<10>(b, a, len, garbage);
+            else if (offset == 12)
+                return -ucstrncmp_ssse3_aligning2_alignr<12>(b, a, len, garbage);
+            else
+                return -ucstrncmp_ssse3_aligning2_alignr<14>(b, a, len, garbage);
+        }
+    }
+}
+
+#endif
+
+typedef int (* UcstrncmpFunction)(const ushort *, const ushort *, int);
+Q_DECLARE_METATYPE(UcstrncmpFunction)
+
+void tst_QString::ucstrncmp_data() const
+{
+    QTest::addColumn<UcstrncmpFunction>("function");
+    QTest::newRow("selftest") << UcstrncmpFunction(0);
+    QTest::newRow("shortwise") << &ucstrncmp_shortwise;
+    QTest::newRow("intwise") << &ucstrncmp_intwise;
+#ifdef __SSE2__
+    QTest::newRow("sse2") << &ucstrncmp_sse2;
+    QTest::newRow("sse2_aligning") << &ucstrncmp_sse2_aligning;
+#ifdef __SSSE3__
+    QTest::newRow("ssse3") << &ucstrncmp_ssse3;
+    QTest::newRow("ssse3_aligning") << &ucstrncmp_ssse3_aligning;
+    QTest::newRow("ssse3_aligning2") << &ucstrncmp_ssse3_aligning2;
+#endif
+#endif
+}
+
+void tst_QString::ucstrncmp() const
+{
+    QFETCH(UcstrncmpFunction, function);
+    if (!function) {
+        static const UcstrncmpFunction func[] = {
+            &ucstrncmp_shortwise,
+            &ucstrncmp_intwise,
+#ifdef __SSE2__
+            &ucstrncmp_sse2,
+            &ucstrncmp_sse2_aligning,
+#ifdef __SSSE3__
+            &ucstrncmp_ssse3,
+            &ucstrncmp_ssse3_aligning,
+            &ucstrncmp_ssse3_aligning2
+#endif
+#endif
+        };
+        static const int functionCount = sizeof func / sizeof func[0];
+
+#ifdef Q_OS_UNIX
+        const long pagesize = sysconf(_SC_PAGESIZE);
+        void *page1, *page3;
+        ushort *page2;
+        page1 = mmap(0, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+        page2 = (ushort *)mmap(0, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_POPULATE, -1, 0);
+        page3 = mmap(0, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+
+        Q_ASSERT(quintptr(page2) == quintptr(page1) + pagesize || quintptr(page2) == quintptr(page1) - pagesize);
+        Q_ASSERT(quintptr(page3) == quintptr(page2) + pagesize || quintptr(page3) == quintptr(page2) - pagesize);
+        munmap(page1, pagesize);
+        munmap(page3, pagesize);
+
+        // populate our page
+        for (uint i = 0; i < pagesize / sizeof(long long); ++i)
+            ((long long *)page2)[i] = Q_INT64_C(0x0041004100410041);
+
+        // the following should crash:
+        //page2[-1] = 0xdead;
+        //page2[pagesize / sizeof(ushort) + 1] = 0xbeef;
+
+        static const ushort needle[] = {
+            0x41, 0x41, 0x41, 0x41,   0x41, 0x41, 0x41, 0x41,
+            0x41, 0x41, 0x41, 0x41,   0x41, 0x41, 0x41, 0x41,
+            0x41
+        };
+
+        for (int algo = 0; algo < functionCount; ++algo) {
+            // boundary condition test:
+            for (int i = 0; i < 8; ++i) {
+                (func[algo])(page2 + i, needle, sizeof needle / 2);
+                (func[algo])(page2 - i - 1 - sizeof(needle)/2 + pagesize/2, needle, sizeof needle/2);
+            }
+        }
+
+        munmap(page2, pagesize);
+#endif
+
+        for (int algo = 0; algo < functionCount; ++algo) {
+            for (int i = 0; i < stringCollectionCount; ++i) {
+                const ushort *p1 = stringCollectionData + stringCollection[i].offset1;
+                const ushort *p2 = stringCollectionData + stringCollection[i].offset2;
+                int expected = ucstrncmp_shortwise(p1, p2, stringCollection[i].len);
+                expected = qBound(-1, expected, 1);
+
+                int result = (func[algo])(p1, p2, stringCollection[i].len);
+                result = qBound(-1, result, 1);
+                if (expected != result)
+                    qWarning().nospace()
+                        << "algo=" << algo
+                        << " i=" << i
+                        << " failed (" << result << "!=" << expected
+                        << "); strings were "
+                        << QByteArray((char*)p1, stringCollection[i].len).toHex()
+                        << " and "
+                        << QByteArray((char*)p2, stringCollection[i].len).toHex();
+            }
+        }
+        return;
+    }
+
+    QBENCHMARK {
+        for (int i = 0; i < stringCollectionCount; ++i) {
+            const ushort *p1 = stringCollectionData + stringCollection[i].offset1;
+            const ushort *p2 = stringCollectionData + stringCollection[i].offset2;
+            (function)(p1, p2, stringCollection[i].len);
+        }
+    }
+}
+
 void tst_QString::fromUtf8() const
 {
     QFile file(SRCDIR "utf-8.txt");
diff --git a/tests/benchmarks/corelib/tools/qstring/qstring.pro b/tests/benchmarks/corelib/tools/qstring/qstring.pro
index fa4310e..e8720e1 100644
--- a/tests/benchmarks/corelib/tools/qstring/qstring.pro
+++ b/tests/benchmarks/corelib/tools/qstring/qstring.pro
@@ -1,7 +1,7 @@
 load(qttest_p4)
 TARGET = tst_bench_qstring
 QT -= gui
-SOURCES += main.cpp
+SOURCES += main.cpp data.cpp
 
 wince*:{
    DEFINES += SRCDIR=\\\"\\\"
@@ -14,3 +14,6 @@ wince*:{
    DEFINES += SRCDIR=\\\"$$PWD/\\\"
 }
 
+sse4:QMAKE_CXXFLAGS += -msse4
+else:ssse3:QMAKE_FLAGS += -mssse3
+else:sse2:QMAKE_CXXFLAGS += -msse2
diff --git a/tools/configure/configureapp.cpp b/tools/configure/configureapp.cpp
index 0c716d1..7049306 100644
--- a/tools/configure/configureapp.cpp
+++ b/tools/configure/configureapp.cpp
@@ -2667,8 +2667,13 @@ void Configure::generateOutputVars()
             qtConfig += "audio-backend";
     }
 
-    if (dictionary["WEBKIT"] == "yes")
-        qtConfig += "webkit";
+    if (dictionary["WEBKIT"] == "yes") {
+        // This include takes care of adding "webkit" to QT_CONFIG.
+        QString src = sourcePath + "/src/3rdparty/webkit/WebKit/qt/qt_webkit_version.pri";
+        QString dst = buildPath + "/mkspecs/modules/qt_webkit_version.pri";
+        QFile::remove(dst);
+        QFile::copy(src, dst);
+    }
 
     if (dictionary["DECLARATIVE"] == "yes") {
         if (dictionary[ "SCRIPT" ] == "no") {
diff --git a/tools/linguist/lupdate/qscript.cpp b/tools/linguist/lupdate/qscript.cpp
index 188ac36..7ca0987 100644
--- a/tools/linguist/lupdate/qscript.cpp
+++ b/tools/linguist/lupdate/qscript.cpp
@@ -770,13 +770,16 @@ const int QScriptGrammar::action_check [] = {
 
 static void recordMessage(
     Translator *tor, const QString &context, const QString &text, const QString &comment,
-    const QString &extracomment, bool plural, const QString &fileName, int lineNo)
+    const QString &extracomment, const QString &msgid, const TranslatorMessage::ExtraData &extra,
+    bool plural, const QString &fileName, int lineNo)
 {
     TranslatorMessage msg(
         context, text, comment, QString(),
         fileName, lineNo, QStringList(),
         TranslatorMessage::Unfinished, plural);
     msg.setExtraComment(extracomment.simplified());
+    msg.setId(msgid);
+    msg.setExtras(extra);
     tor->extend(msg);
 }
 
@@ -784,15 +787,23 @@ static void recordMessage(
 namespace QScript
 {
 
+class CommentProcessor
+{
+public:
+    virtual ~CommentProcessor() {}
+    virtual void processComment(const QChar *chars, int length) = 0;
+};
+
 class Lexer
 {
 public:
-    Lexer();
+    Lexer(CommentProcessor *);
     ~Lexer();
 
-    void setCode(const QString &c, int lineno);
+    void setCode(const QString &c, const QString &fileName, int lineno);
     int lex();
 
+    QString fileName() const { return yyfilename; }
     int currentLineNo() const { return yylineno; }
     int currentColumnNo() const { return yycolumn; }
 
@@ -872,6 +883,7 @@ public:
         { err = NoError; }
 
 private:
+    QString yyfilename;
     int yylineno;
     bool done;
     char *buffer8;
@@ -925,6 +937,8 @@ private:
 
     void syncProhibitAutomaticSemicolon();
 
+    void processComment(const QChar *, int);
+
     const QChar *code;
     uint length;
     int yycolumn;
@@ -951,6 +965,8 @@ private:
     ParenthesesState parenthesesState;
     int parenthesesCount;
     bool prohibitAutomaticSemicolon;
+
+    CommentProcessor *commentProcessor;
 };
 
 } // namespace QScript
@@ -1027,7 +1043,7 @@ double integerFromString(const char *buf, int size, int radix)
 
 } // namespace QScript
 
-QScript::Lexer::Lexer()
+QScript::Lexer::Lexer(QScript::CommentProcessor *proc)
     :
       yylineno(0),
       size8(128), size16(128), restrKeyword(false),
@@ -1038,7 +1054,8 @@ QScript::Lexer::Lexer()
       err(NoError),
       check_reserved(true),
       parenthesesState(IgnoreParentheses),
-      prohibitAutomaticSemicolon(false)
+      prohibitAutomaticSemicolon(false),
+      commentProcessor(proc)
 {
     // allocate space for read buffers
     buffer8 = new char[size8];
@@ -1053,9 +1070,10 @@ QScript::Lexer::~Lexer()
     delete [] buffer16;
 }
 
-void QScript::Lexer::setCode(const QString &c, int lineno)
+void QScript::Lexer::setCode(const QString &c, const QString &fileName, int lineno)
 {
     errmsg = QString();
+    yyfilename = fileName;
     yylineno = lineno;
     yycolumn = 1;
     restrKeyword = false;
@@ -1404,10 +1422,12 @@ int QScript::Lexer::lex()
             } else if (current == '/' && next1 == '/') {
                 recordStartPos();
                 shift(1);
+                Q_ASSERT(pos16 == 0);
                 state = InSingleLineComment;
             } else if (current == '/' && next1 == '*') {
                 recordStartPos();
                 shift(1);
+                Q_ASSERT(pos16 == 0);
                 state = InMultiLineComment;
             } else if (current == 0) {
                 syncProhibitAutomaticSemicolon();
@@ -1547,9 +1567,12 @@ int QScript::Lexer::lex()
             break;
         case InSingleLineComment:
             if (isLineTerminator()) {
+                record16(current); // include newline
+                processComment(buffer16, pos16);
                 shiftWindowsLineBreak();
                 yylineno++;
                 yycolumn = 0;
+                pos16 = 0;
                 terminator = true;
                 bol = true;
                 if (restrKeyword) {
@@ -1559,6 +1582,8 @@ int QScript::Lexer::lex()
                     state = Start;
             } else if (current == 0) {
                 setDone(Eof);
+            } else {
+                record16(current);
             }
             break;
         case InMultiLineComment:
@@ -1570,8 +1595,12 @@ int QScript::Lexer::lex()
                 shiftWindowsLineBreak();
                 yylineno++;
             } else if (current == '*' && next1 == '/') {
+                processComment(buffer16, pos16);
+                pos16 = 0;
                 state = Start;
                 shift(1);
+            } else {
+                record16(current);
             }
             break;
         case InIdentifier:
@@ -2033,10 +2062,15 @@ void QScript::Lexer::syncProhibitAutomaticSemicolon()
     }
 }
 
+void QScript::Lexer::processComment(const QChar *chars, int length)
+{
+    commentProcessor->processComment(chars, length);
+}
+
 
 class Translator;
 
-class QScriptParser: protected QScriptGrammar
+class QScriptParser: protected QScriptGrammar, public QScript::CommentProcessor
 {
 public:
     QVariant val;
@@ -2052,10 +2086,12 @@ public:
     QScriptParser();
     ~QScriptParser();
 
-    bool parse(QScript::Lexer *lexer,
-               const QString &fileName,
-               Translator *translator);
+    void setLexer(QScript::Lexer *);
+
+    bool parse(Translator *translator);
 
+    QString fileName() const
+    { return lexer->fileName(); }
     inline QString errorMessage() const
     { return error_message; }
     inline int errorLineNumber() const
@@ -2072,6 +2108,10 @@ protected:
     inline Location &loc(int index)
     { return location_stack [tos + index - 2]; }
 
+    std::ostream &yyMsg(int line = 0);
+
+    virtual void processComment(const QChar *, int);
+
 protected:
     int tos;
     int stack_size;
@@ -2081,6 +2121,13 @@ protected:
     QString error_message;
     int error_lineno;
     int error_column;
+
+private:
+    QScript::Lexer *lexer;
+    QString extracomment;
+    QString msgid;
+    QString sourcetext;
+    TranslatorMessage::ExtraData extra;
 };
 
 inline void QScriptParser::reallocateStack()
@@ -2107,7 +2154,8 @@ QScriptParser::QScriptParser():
     stack_size(0),
     sym_stack(0),
     state_stack(0),
-    location_stack(0)
+    location_stack(0),
+    lexer(0)
 {
 }
 
@@ -2129,10 +2177,14 @@ static inline QScriptParser::Location location(QScript::Lexer *lexer)
     return loc;
 }
 
-bool QScriptParser::parse(QScript::Lexer *lexer,
-                    const QString &fileName,
-     	            Translator *translator)
+void QScriptParser::setLexer(QScript::Lexer *lex)
+{
+    lexer = lex;
+}
+
+bool QScriptParser::parse(Translator *translator)
 {
+  Q_ASSERT(lexer != 0);
   const int INITIAL_STATE = 0;
 
   int yytoken = -1;
@@ -2214,44 +2266,70 @@ case 8: {
 case 66: {
     QString name = sym(1).toString();
     if ((name == QLatin1String("qsTranslate")) || (name == QLatin1String("QT_TRANSLATE_NOOP"))) {
+        if (!sourcetext.isEmpty())
+            yyMsg(identLineNo) << "//% cannot be used with " << qPrintable(name) << "(). Ignoring\n";
         QVariantList args = sym(2).toList();
         if (args.size() < 2) {
-            std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                      << qPrintable(name) << "() requires at least two arguments.\n";
+            yyMsg(identLineNo) << qPrintable(name) << "() requires at least two arguments.\n";
         } else {
             if ((args.at(0).type() != QVariant::String)
                 || (args.at(1).type() != QVariant::String)) {
-                std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                          << qPrintable(name) << "(): both arguments must be literal strings.\n";
+                yyMsg(identLineNo) << qPrintable(name) << "(): both arguments must be literal strings.\n";
             } else {
                 QString context = args.at(0).toString();
                 QString text = args.at(1).toString();
                 QString comment = args.value(2).toString();
-                QString extracomment;
                 bool plural = (args.size() > 4);
                 recordMessage(translator, context, text, comment, extracomment,
-                              plural, fileName, identLineNo);
+                              msgid, extra, plural, fileName(), identLineNo);
             }
         }
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
     } else if ((name == QLatin1String("qsTr")) || (name == QLatin1String("QT_TR_NOOP"))) {
+        if (!sourcetext.isEmpty())
+            yyMsg(identLineNo) << "//% cannot be used with " << qPrintable(name) << "(). Ignoring\n";
         QVariantList args = sym(2).toList();
         if (args.size() < 1) {
-            std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                      << qPrintable(name) << "() requires at least one argument.\n";
+            yyMsg(identLineNo) << qPrintable(name) << "() requires at least one argument.\n";
         } else {
             if (args.at(0).type() != QVariant::String) {
-                std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                          << qPrintable(name) << "(): text to translate must be a literal string.\n";
+                yyMsg(identLineNo) << qPrintable(name) << "(): text to translate must be a literal string.\n";
             } else {
-                QString context = QFileInfo(fileName).baseName();
+                QString context = QFileInfo(fileName()).baseName();
                 QString text = args.at(0).toString();
                 QString comment = args.value(1).toString();
-                QString extracomment;
                 bool plural = (args.size() > 2);
                 recordMessage(translator, context, text, comment, extracomment,
-                              plural, fileName, identLineNo);
+                              msgid, extra, plural, fileName(), identLineNo);
             }
         }
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
+    } else if ((name == QLatin1String("qsTrId")) || (name == QLatin1String("QT_TRID_NOOP"))) {
+        if (!msgid.isEmpty())
+            yyMsg(identLineNo) << "//= cannot be used with " << qPrintable(name) << "(). Ignoring\n";
+        QVariantList args = sym(2).toList();
+        if (args.size() < 1) {
+            yyMsg(identLineNo) << qPrintable(name) << "() requires at least one argument.\n";
+        } else {
+            if (args.at(0).type() != QVariant::String) {
+                yyMsg(identLineNo) << qPrintable(name) << "(): identifier must be a literal string.\n";
+            } else {
+                msgid = args.at(0).toString();
+                bool plural = (args.size() > 1);
+                recordMessage(translator, QString(), sourcetext, QString(), extracomment,
+                              msgid, extra, plural, fileName(), identLineNo);
+            }
+        }
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
     }
 } break;
 
@@ -2278,6 +2356,44 @@ case 94: {
         sym(1) = QVariant();
 } break;
 
+    case 171:
+
+    case 172:
+
+    case 173:
+
+    case 174:
+
+    case 175:
+
+    case 176:
+
+    case 177:
+
+    case 178:
+
+    case 179:
+
+    case 180:
+
+    case 181:
+
+    case 182:
+
+    case 183:
+
+    case 184:
+
+    case 185:
+    if (!sourcetext.isEmpty() || !extracomment.isEmpty() || !msgid.isEmpty() || !extra.isEmpty()) {
+        yyMsg() << "Discarding unconsumed meta data\n";
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
+    }
+    break;
+
           } // switch
 
           state_stack [tos] = nt_action (act, lhs [r] - TERMINAL_COUNT);
@@ -2356,6 +2472,63 @@ case 94: {
     return false;
 }
 
+std::ostream &QScriptParser::yyMsg(int line)
+{
+    return std::cerr << qPrintable(fileName()) << ':' << (line ? line : lexer->startLineNo()) << ": ";
+}
+
+void QScriptParser::processComment(const QChar *chars, int length)
+{
+    if (!length)
+        return;
+    // Try to match the logic of the C++ parser.
+    if (*chars == QLatin1Char(':') && chars[1].isSpace()) {
+        extracomment += QString(chars+2, length-2);
+    } else if (*chars == QLatin1Char('=') && chars[1].isSpace()) {
+        msgid = QString(chars+2, length-2).simplified();
+    } else if (*chars == QLatin1Char('~') && chars[1].isSpace()) {
+        QString text = QString(chars+2, length-2).trimmed();
+        int k = text.indexOf(QLatin1Char(' '));
+        if (k > -1)
+            extra.insert(text.left(k), text.mid(k + 1).trimmed());
+    } else if (*chars == QLatin1Char('%') && chars[1].isSpace()) {
+        sourcetext.reserve(sourcetext.length() + length-2);
+        ushort *ptr = (ushort *)sourcetext.data() + sourcetext.length();
+        int p = 2, c;
+        forever {
+            if (p >= length)
+                break;
+            c = chars[p++].unicode();
+            if (isspace(c))
+                continue;
+            if (c != '"') {
+                yyMsg() << "Unexpected character in meta string\n";
+                break;
+            }
+            forever {
+                if (p >= length) {
+                  whoops:
+                    yyMsg() << "Unterminated meta string\n";
+                    break;
+                }
+                c = chars[p++].unicode();
+                if (c == '"')
+                    break;
+                if (c == '\\') {
+                    if (p >= length)
+                        goto whoops;
+                    c = chars[p++].unicode();
+                    if (c == '\n')
+                        goto whoops;
+                    *ptr++ = '\\';
+                }
+                *ptr++ = c;
+            }
+        }
+        sourcetext.resize(ptr - (ushort *)sourcetext.data());
+    }
+}
+
 
 bool loadQScript(Translator &translator, const QString &filename, ConversionData &cd)
 {
@@ -2375,10 +2548,11 @@ bool loadQScript(Translator &translator, const QString &filename, ConversionData
     ts.setAutoDetectUnicode(true);
 
     QString code = ts.readAll();
-    QScript::Lexer lexer;
-    lexer.setCode(code, /*lineNumber=*/1);
     QScriptParser parser;
-    if (!parser.parse(&lexer, filename, &translator)) {
+    QScript::Lexer lexer(&parser);
+    lexer.setCode(code, filename, /*lineNumber=*/1);
+    parser.setLexer(&lexer);
+    if (!parser.parse(&translator)) {
         std::cerr << qPrintable(filename) << ':' << parser.errorLineNumber() << ": "
                   << qPrintable(parser.errorMessage()) << std::endl;
         return false;
diff --git a/tools/linguist/lupdate/qscript.g b/tools/linguist/lupdate/qscript.g
index 857c58a..e4c2d22 100644
--- a/tools/linguist/lupdate/qscript.g
+++ b/tools/linguist/lupdate/qscript.g
@@ -101,13 +101,16 @@ QT_BEGIN_NAMESPACE
 
 static void recordMessage(
     Translator *tor, const QString &context, const QString &text, const QString &comment,
-    const QString &extracomment, bool plural, const QString &fileName, int lineNo)
+    const QString &extracomment, const QString &msgid, const TranslatorMessage::ExtraData &extra,
+    bool plural, const QString &fileName, int lineNo)
 {
     TranslatorMessage msg(
         context, text, comment, QString(),
         fileName, lineNo, QStringList(),
         TranslatorMessage::Unfinished, plural);
     msg.setExtraComment(extracomment.simplified());
+    msg.setId(msgid);
+    msg.setExtras(extra);
     tor->extend(msg);
 }
 
@@ -115,15 +118,23 @@ static void recordMessage(
 namespace QScript
 {
 
+class CommentProcessor
+{
+public:
+    virtual ~CommentProcessor() {}
+    virtual void processComment(const QChar *chars, int length) = 0;
+};
+
 class Lexer
 {
 public:
-    Lexer();
+    Lexer(CommentProcessor *);
     ~Lexer();
 
-    void setCode(const QString &c, int lineno);
+    void setCode(const QString &c, const QString &fileName, int lineno);
     int lex();
 
+    QString fileName() const { return yyfilename; }
     int currentLineNo() const { return yylineno; }
     int currentColumnNo() const { return yycolumn; }
 
@@ -203,6 +214,7 @@ public:
         { err = NoError; }
 
 private:
+    QString yyfilename;
     int yylineno;
     bool done;
     char *buffer8;
@@ -256,6 +268,8 @@ private:
 
     void syncProhibitAutomaticSemicolon();
 
+    void processComment(const QChar *, int);
+
     const QChar *code;
     uint length;
     int yycolumn;
@@ -282,6 +296,8 @@ private:
     ParenthesesState parenthesesState;
     int parenthesesCount;
     bool prohibitAutomaticSemicolon;
+
+    CommentProcessor *commentProcessor;
 };
 
 } // namespace QScript
@@ -358,7 +374,7 @@ double integerFromString(const char *buf, int size, int radix)
 
 } // namespace QScript
 
-QScript::Lexer::Lexer()
+QScript::Lexer::Lexer(QScript::CommentProcessor *proc)
     :
       yylineno(0),
       size8(128), size16(128), restrKeyword(false),
@@ -369,7 +385,8 @@ QScript::Lexer::Lexer()
       err(NoError),
       check_reserved(true),
       parenthesesState(IgnoreParentheses),
-      prohibitAutomaticSemicolon(false)
+      prohibitAutomaticSemicolon(false),
+      commentProcessor(proc)
 {
     // allocate space for read buffers
     buffer8 = new char[size8];
@@ -384,9 +401,10 @@ QScript::Lexer::~Lexer()
     delete [] buffer16;
 }
 
-void QScript::Lexer::setCode(const QString &c, int lineno)
+void QScript::Lexer::setCode(const QString &c, const QString &fileName, int lineno)
 {
     errmsg = QString();
+    yyfilename = fileName;
     yylineno = lineno;
     yycolumn = 1;
     restrKeyword = false;
@@ -735,10 +753,12 @@ int QScript::Lexer::lex()
             } else if (current == '/' && next1 == '/') {
                 recordStartPos();
                 shift(1);
+                Q_ASSERT(pos16 == 0);
                 state = InSingleLineComment;
             } else if (current == '/' && next1 == '*') {
                 recordStartPos();
                 shift(1);
+                Q_ASSERT(pos16 == 0);
                 state = InMultiLineComment;
             } else if (current == 0) {
                 syncProhibitAutomaticSemicolon();
@@ -878,9 +898,12 @@ int QScript::Lexer::lex()
             break;
         case InSingleLineComment:
             if (isLineTerminator()) {
+                record16(current); // include newline
+                processComment(buffer16, pos16);
                 shiftWindowsLineBreak();
                 yylineno++;
                 yycolumn = 0;
+                pos16 = 0;
                 terminator = true;
                 bol = true;
                 if (restrKeyword) {
@@ -890,6 +913,8 @@ int QScript::Lexer::lex()
                     state = Start;
             } else if (current == 0) {
                 setDone(Eof);
+            } else {
+                record16(current);
             }
             break;
         case InMultiLineComment:
@@ -901,8 +926,12 @@ int QScript::Lexer::lex()
                 shiftWindowsLineBreak();
                 yylineno++;
             } else if (current == '*' && next1 == '/') {
+                processComment(buffer16, pos16);
+                pos16 = 0;
                 state = Start;
                 shift(1);
+            } else {
+                record16(current);
             }
             break;
         case InIdentifier:
@@ -1364,10 +1393,15 @@ void QScript::Lexer::syncProhibitAutomaticSemicolon()
     }
 }
 
+void QScript::Lexer::processComment(const QChar *chars, int length)
+{
+    commentProcessor->processComment(chars, length);
+}
+
 
 class Translator;
 
-class QScriptParser: protected $table
+class QScriptParser: protected $table, public QScript::CommentProcessor
 {
 public:
     QVariant val;
@@ -1383,10 +1417,12 @@ public:
     QScriptParser();
     ~QScriptParser();
 
-    bool parse(QScript::Lexer *lexer,
-               const QString &fileName,
-               Translator *translator);
+    void setLexer(QScript::Lexer *);
 
+    bool parse(Translator *translator);
+
+    QString fileName() const
+    { return lexer->fileName(); }
     inline QString errorMessage() const
     { return error_message; }
     inline int errorLineNumber() const
@@ -1403,6 +1439,10 @@ protected:
     inline Location &loc(int index)
     { return location_stack [tos + index - 2]; }
 
+    std::ostream &yyMsg(int line = 0);
+
+    virtual void processComment(const QChar *, int);
+
 protected:
     int tos;
     int stack_size;
@@ -1412,6 +1452,13 @@ protected:
     QString error_message;
     int error_lineno;
     int error_column;
+
+private:
+    QScript::Lexer *lexer;
+    QString extracomment;
+    QString msgid;
+    QString sourcetext;
+    TranslatorMessage::ExtraData extra;
 };
 
 inline void QScriptParser::reallocateStack()
@@ -1438,7 +1485,8 @@ QScriptParser::QScriptParser():
     stack_size(0),
     sym_stack(0),
     state_stack(0),
-    location_stack(0)
+    location_stack(0),
+    lexer(0)
 {
 }
 
@@ -1460,10 +1508,14 @@ static inline QScriptParser::Location location(QScript::Lexer *lexer)
     return loc;
 }
 
-bool QScriptParser::parse(QScript::Lexer *lexer,
-                    const QString &fileName,
-     	            Translator *translator)
+void QScriptParser::setLexer(QScript::Lexer *lex)
 {
+    lexer = lex;
+}
+
+bool QScriptParser::parse(Translator *translator)
+{
+  Q_ASSERT(lexer != 0);
   const int INITIAL_STATE = 0;
 
   int yytoken = -1;
@@ -1630,44 +1682,70 @@ CallExpression: MemberExpression Arguments ;
 case $rule_number: {
     QString name = sym(1).toString();
     if ((name == QLatin1String("qsTranslate")) || (name == QLatin1String("QT_TRANSLATE_NOOP"))) {
+        if (!sourcetext.isEmpty())
+            yyMsg(identLineNo) << "//% cannot be used with " << qPrintable(name) << "(). Ignoring\n";
         QVariantList args = sym(2).toList();
         if (args.size() < 2) {
-            std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                      << qPrintable(name) << "() requires at least two arguments.\n";
+            yyMsg(identLineNo) << qPrintable(name) << "() requires at least two arguments.\n";
         } else {
             if ((args.at(0).type() != QVariant::String)
                 || (args.at(1).type() != QVariant::String)) {
-                std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                          << qPrintable(name) << "(): both arguments must be literal strings.\n";
+                yyMsg(identLineNo) << qPrintable(name) << "(): both arguments must be literal strings.\n";
             } else {
                 QString context = args.at(0).toString();
                 QString text = args.at(1).toString();
                 QString comment = args.value(2).toString();
-                QString extracomment;
                 bool plural = (args.size() > 4);
                 recordMessage(translator, context, text, comment, extracomment,
-                              plural, fileName, identLineNo);
+                              msgid, extra, plural, fileName(), identLineNo);
             }
         }
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
     } else if ((name == QLatin1String("qsTr")) || (name == QLatin1String("QT_TR_NOOP"))) {
+        if (!sourcetext.isEmpty())
+            yyMsg(identLineNo) << "//% cannot be used with " << qPrintable(name) << "(). Ignoring\n";
         QVariantList args = sym(2).toList();
         if (args.size() < 1) {
-            std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                      << qPrintable(name) << "() requires at least one argument.\n";
+            yyMsg(identLineNo) << qPrintable(name) << "() requires at least one argument.\n";
         } else {
             if (args.at(0).type() != QVariant::String) {
-                std::cerr << qPrintable(fileName) << ':' << identLineNo << ": "
-                          << qPrintable(name) << "(): text to translate must be a literal string.\n";
+                yyMsg(identLineNo) << qPrintable(name) << "(): text to translate must be a literal string.\n";
             } else {
-                QString context = QFileInfo(fileName).baseName();
+                QString context = QFileInfo(fileName()).baseName();
                 QString text = args.at(0).toString();
                 QString comment = args.value(1).toString();
-                QString extracomment;
                 bool plural = (args.size() > 2);
                 recordMessage(translator, context, text, comment, extracomment,
-                              plural, fileName, identLineNo);
+                              msgid, extra, plural, fileName(), identLineNo);
+            }
+        }
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
+    } else if ((name == QLatin1String("qsTrId")) || (name == QLatin1String("QT_TRID_NOOP"))) {
+        if (!msgid.isEmpty())
+            yyMsg(identLineNo) << "//= cannot be used with " << qPrintable(name) << "(). Ignoring\n";
+        QVariantList args = sym(2).toList();
+        if (args.size() < 1) {
+            yyMsg(identLineNo) << qPrintable(name) << "() requires at least one argument.\n";
+        } else {
+            if (args.at(0).type() != QVariant::String) {
+                yyMsg(identLineNo) << qPrintable(name) << "(): identifier must be a literal string.\n";
+            } else {
+                msgid = args.at(0).toString();
+                bool plural = (args.size() > 1);
+                recordMessage(translator, QString(), sourcetext, QString(), extracomment,
+                              msgid, extra, plural, fileName(), identLineNo);
             }
         }
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
     }
 } break;
 ./
@@ -1813,20 +1891,73 @@ ExpressionNotInOpt: ;
 ExpressionNotInOpt: ExpressionNotIn ;
 
 Statement: Block ;
+/.
+    case $rule_number:
+./
 Statement: VariableStatement ;
+/.
+    case $rule_number:
+./
 Statement: EmptyStatement ;
+/.
+    case $rule_number:
+./
 Statement: ExpressionStatement ;
+/.
+    case $rule_number:
+./
 Statement: IfStatement ;
+/.
+    case $rule_number:
+./
 Statement: IterationStatement ;
+/.
+    case $rule_number:
+./
 Statement: ContinueStatement ;
+/.
+    case $rule_number:
+./
 Statement: BreakStatement ;
+/.
+    case $rule_number:
+./
 Statement: ReturnStatement ;
+/.
+    case $rule_number:
+./
 Statement: WithStatement ;
+/.
+    case $rule_number:
+./
 Statement: LabelledStatement ;
+/.
+    case $rule_number:
+./
 Statement: SwitchStatement ;
+/.
+    case $rule_number:
+./
 Statement: ThrowStatement ;
+/.
+    case $rule_number:
+./
 Statement: TryStatement ;
+/.
+    case $rule_number:
+./
 Statement: DebuggerStatement ;
+/.
+    case $rule_number:
+    if (!sourcetext.isEmpty() || !extracomment.isEmpty() || !msgid.isEmpty() || !extra.isEmpty()) {
+        yyMsg() << "Discarding unconsumed meta data\n";
+        sourcetext.clear();
+        extracomment.clear();
+        msgid.clear();
+        extra.clear();
+    }
+    break;
+./
 
 Block: T_LBRACE StatementListOpt T_RBRACE ;
 StatementList: Statement ;
@@ -1988,6 +2119,63 @@ PropertyNameAndValueListOpt: PropertyNameAndValueList ;
     return false;
 }
 
+std::ostream &QScriptParser::yyMsg(int line)
+{
+    return std::cerr << qPrintable(fileName()) << ':' << (line ? line : lexer->startLineNo()) << ": ";
+}
+
+void QScriptParser::processComment(const QChar *chars, int length)
+{
+    if (!length)
+        return;
+    // Try to match the logic of the C++ parser.
+    if (*chars == QLatin1Char(':') && chars[1].isSpace()) {
+        extracomment += QString(chars+2, length-2);
+    } else if (*chars == QLatin1Char('=') && chars[1].isSpace()) {
+        msgid = QString(chars+2, length-2).simplified();
+    } else if (*chars == QLatin1Char('~') && chars[1].isSpace()) {
+        QString text = QString(chars+2, length-2).trimmed();
+        int k = text.indexOf(QLatin1Char(' '));
+        if (k > -1)
+            extra.insert(text.left(k), text.mid(k + 1).trimmed());
+    } else if (*chars == QLatin1Char('%') && chars[1].isSpace()) {
+        sourcetext.reserve(sourcetext.length() + length-2);
+        ushort *ptr = (ushort *)sourcetext.data() + sourcetext.length();
+        int p = 2, c;
+        forever {
+            if (p >= length)
+                break;
+            c = chars[p++].unicode();
+            if (isspace(c))
+                continue;
+            if (c != '"') {
+                yyMsg() << "Unexpected character in meta string\n";
+                break;
+            }
+            forever {
+                if (p >= length) {
+                  whoops:
+                    yyMsg() << "Unterminated meta string\n";
+                    break;
+                }
+                c = chars[p++].unicode();
+                if (c == '"')
+                    break;
+                if (c == '\\') {
+                    if (p >= length)
+                        goto whoops;
+                    c = chars[p++].unicode();
+                    if (c == '\n')
+                        goto whoops;
+                    *ptr++ = '\\';
+                }
+                *ptr++ = c;
+            }
+        }
+        sourcetext.resize(ptr - (ushort *)sourcetext.data());
+    }
+}
+
 
 bool loadQScript(Translator &translator, const QString &filename, ConversionData &cd)
 {
@@ -2007,10 +2195,11 @@ bool loadQScript(Translator &translator, const QString &filename, ConversionData
     ts.setAutoDetectUnicode(true);
 
     QString code = ts.readAll();
-    QScript::Lexer lexer;
-    lexer.setCode(code, /*lineNumber=*/1);
     QScriptParser parser;
-    if (!parser.parse(&lexer, filename, &translator)) {
+    QScript::Lexer lexer(&parser);
+    lexer.setCode(code, filename, /*lineNumber=*/1);
+    parser.setLexer(&lexer);
+    if (!parser.parse(&translator)) {
         std::cerr << qPrintable(filename) << ':' << parser.errorLineNumber() << ": "
                   << qPrintable(parser.errorMessage()) << std::endl;
         return false;
diff --git a/tools/qdoc3/htmlgenerator.cpp b/tools/qdoc3/htmlgenerator.cpp
index 698b516..bc71b6e 100644
--- a/tools/qdoc3/htmlgenerator.cpp
+++ b/tools/qdoc3/htmlgenerator.cpp
@@ -3177,7 +3177,14 @@ QString HtmlGenerator::highlightedCode(const QString& markedCode,
             if (parseArg(src, typeTag, &i, srcSize, &arg, &par1)) {
                 par1 = QStringRef();
                 const Node* n = marker->resolveTarget(arg.toString(), myTree, relative, self);
-                addLink(linkForNode(n,relative), arg, &html);
+                if (n && n->subType() == Node::QmlBasicType) {
+                    if (relative && relative->subType() == Node::QmlClass)
+                        addLink(linkForNode(n,relative), arg, &html);
+                    else 
+                        html += arg.toString();
+                }
+                else
+                    addLink(linkForNode(n,relative), arg, &html);
                 handled = true;
             }
             else if (parseArg(src, headerTag, &i, srcSize, &arg, &par1)) {
@@ -3539,7 +3546,7 @@ QString HtmlGenerator::linkForNode(const Node *node, const Node *relative)
         return QString();
     if (node->access() == Node::Private)
         return QString();
-
+ 
     fn = fileName(node);
 /*    if (!node->url().isEmpty())
         return fn;*/
diff --git a/tools/qdoc3/test/qt-html-templates.qdocconf b/tools/qdoc3/test/qt-html-templates.qdocconf
index c70bcaf..8d4d27f 100644
--- a/tools/qdoc3/test/qt-html-templates.qdocconf
+++ b/tools/qdoc3/test/qt-html-templates.qdocconf
@@ -98,10 +98,13 @@ HTML.postheader         = " <div class=\"header\" id=\"qtdocheader\">\n" \
 			  "            Qt Topics</h2>\n" \
 			  "          <div id=\"list002\" class=\"list\">\n" \
 			  "            <ul id=\"ul002\" >\n" \
-			  "              <li class=\"defaultLink\"><a href=\"qt-basic-concepts.html\">Basic Qt architecture</a></li>\n" \
-			  "              <li class=\"defaultLink\"><a href=\"qtquick.html\">Device UI's &amp; Qt Quick</a></li>\n" \
-			  "              <li class=\"defaultLink\"><a href=\"qt-gui-concepts.html\">Desktop UI components</a></li>\n" \
-			  "              <li class=\"defaultLink\"><a href=\"platform-specific.html\">Platform-specific info</a></li>\n" \
+			  "			   <li><a href=\"qt-basic-concepts.html\">Programming with Qt</a></li> \n" \
+			  "			   <li><a href=\"qtquick.html\">Device UI's &amp; Qt Quick</a></li> \n" \
+			  "			   <li><a href=\"qt-gui-concepts.html\">UI Design with Qt</a></li> \n" \
+			  "			   <li><a href=\"developing-with-qt.html\">Cross-platform and Platform-specific</a></li> \n" \
+			  "			   <li><a href=\"platform-specific.html\">Platform-specific info</a></li> \n" \
+			  "			   <li><a href=\"technology-apis.html\">Qt and Key Technologies</a></li> \n" \
+			  "			   <li><a href=\"best-practices.html\">How-To's and Best Practices</a></li> \n" \
 			  "            </ul>  \n" \
 			  "          </div>\n" \
 			  "        </div>\n" \