diff -r b72c6db6890b -r 5dc02b23752f src/corelib/tools/tools.pri
--- a/src/corelib/tools/tools.pri	Wed Jun 23 19:07:03 2010 +0300
+++ b/src/corelib/tools/tools.pri	Tue Jul 06 15:10:48 2010 +0300
@@ -33,6 +33,7 @@
         tools/qsharedpointer.h \
         tools/qsharedpointer_impl.h \
         tools/qset.h \
+        tools/qsimd_p.h \
         tools/qsize.h \
         tools/qstack.h \
         tools/qstring.h \
@@ -41,6 +42,7 @@
         tools/qstringmatcher.h \
         tools/qtextboundaryfinder.h \
         tools/qtimeline.h \
+        tools/qelapsedtimer.h \
         tools/qunicodetables_p.h \
         tools/qvarlengtharray.h \
         tools/qvector.h \
@@ -55,6 +57,7 @@
         tools/qcryptographichash.cpp \
         tools/qdatetime.cpp \
         tools/qeasingcurve.cpp \
+        tools/qelapsedtimer.cpp \
         tools/qhash.cpp \
         tools/qline.cpp \
         tools/qlinkedlist.cpp \
@@ -68,6 +71,7 @@
         tools/qregexp.cpp \
         tools/qshareddata.cpp \
         tools/qsharedpointer.cpp \
+        tools/qsimd.cpp \
         tools/qsize.cpp \
         tools/qstring.cpp \
         tools/qstringbuilder.cpp \
@@ -79,6 +83,12 @@
 
 symbian:SOURCES+=tools/qlocale_symbian.cpp
 
+mac:SOURCES += tools/qelapsedtimer_mac.cpp
+else:symbian:SOURCES += tools/qelapsedtimer_symbian.cpp
+else:unix:SOURCES += tools/qelapsedtimer_unix.cpp
+else:win32:SOURCES += tools/qelapsedtimer_win.cpp
+else:SOURCES += tools/qelapsedtimer_generic.cpp
+
 #zlib support
 contains(QT_CONFIG, zlib) {
    wince*: DEFINES += NO_ERRNO_H