Make all uses of QBasicAtomicInt and Pointer use load() and store()

Most of these changes are search-and-replace of d->ref ==, d->ref !=
and d->ref =.

The QBasicAtomicPointer in QObjectPrivate::Connection didn't need to
be basic, so I made it QAtomicPointer.

Change-Id: Ie3271abd1728af599f9ab17c6f4868e475f17bb6
Reviewed-on: http://codereview.qt-project.org/5030
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp
index 0d7b840c3e..6e539d1722 100644
--- a/src/corelib/kernel/qobject.cpp
+++ b/src/corelib/kernel/qobject.cpp
@@ -808,13 +808,13 @@ QObject::~QObject()
     }
 
     if (d->sharedRefcount) {
-        if (d->sharedRefcount->strongref > 0) {
+        if (d->sharedRefcount->strongref.load() > 0) {
             qWarning("QObject: shared QObject was deleted directly. The program is malformed and may crash.");
             // but continue deleting, it's too late to stop anyway
         }
 
         // indicate to all QWeakPointers that this QObject has now been deleted
-        d->sharedRefcount->strongref = 0;
+        d->sharedRefcount->strongref.store(0);
         if (!d->sharedRefcount->weakref.deref())
             delete d->sharedRefcount;
     }