Port from QAtomic::load() to loadRelaxed()

Semi-automated, just needed ~20 manual fixes:

$ find \( -iname \*.cpp -or -iname \*.h \) -exec perl -pe 's/(\.|->)load\(\)/$1loadRelaxed\(\)/g' -i \{\} +
$ find \( -iname \*.cpp -or -iname \*.h \) -exec perl -pe 's/(\.|->)store\(/$1storeRelaxed\(/g' -i \{\} +

It can be easily improved (e.g. for store check that there are no commas
after the opening parens). The most common offender is QLibrary::load,
and some code using std::atomic directly.

Change-Id: I07c38a3c8ed32c924ef4999e85c7e45cf48f0f6c
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
 
 

1 files changed, 3 insertions, 3 deletions

diff --git a/src/corelib/kernel/qeventdispatcher_glib.cpp b/src/corelib/kernel/qeventdispatcher_glib.cpp
index 34c2dde6a8..d9746ef6e2 100644
--- a/src/corelib/kernel/qeventdispatcher_glib.cpp
+++ b/src/corelib/kernel/qeventdispatcher_glib.cpp
@@ -261,7 +261,7 @@ static gboolean postEventSourcePrepare(GSource *s, gint *timeout)
     *timeout = canWait ? -1 : 0;
 
     GPostEventSource *source = reinterpret_cast<GPostEventSource *>(s);
-    source->d->wakeUpCalled = source->serialNumber.load() != source->lastSerialNumber;
+    source->d->wakeUpCalled = source->serialNumber.loadRelaxed() != source->lastSerialNumber;
     return !canWait || source->d->wakeUpCalled;
 }
 
@@ -273,7 +273,7 @@ static gboolean postEventSourceCheck(GSource *source)
 static gboolean postEventSourceDispatch(GSource *s, GSourceFunc, gpointer)
 {
     GPostEventSource *source = reinterpret_cast<GPostEventSource *>(s);
-    source->lastSerialNumber = source->serialNumber.load();
+    source->lastSerialNumber = source->serialNumber.loadRelaxed();
     QCoreApplication::sendPostedEvents();
     source->d->runTimersOnceWithNormalPriority();
     return true; // i dunno, george...
@@ -320,7 +320,7 @@ QEventDispatcherGlibPrivate::QEventDispatcherGlibPrivate(GMainContext *context)
     // setup post event source
     postEventSource = reinterpret_cast<GPostEventSource *>(g_source_new(&postEventSourceFuncs,
                                                                         sizeof(GPostEventSource)));
-    postEventSource->serialNumber.store(1);
+    postEventSource->serialNumber.storeRelaxed(1);
     postEventSource->d = this;
     g_source_set_can_recurse(&postEventSource->source, true);
     g_source_attach(&postEventSource->source, mainContext);