diff options
| author | Thiago Macieira <thiago@kde.org> | 2011-07-05 23:46:19 +0200 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2011-10-03 07:57:41 +0200 |
| commit | 5bfeab8749ce6820d55135b81665a7231d3b1504 (patch) | |
| tree | 152569571114c53d4cdfaa0013307267cb3379a6 /src/corelib/tools/qsimd.cpp | |
| parent | 5613c9722adee921e16682c0a035f2a7567bd346 (diff) | |
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>
Diffstat (limited to 'src/corelib/tools/qsimd.cpp')
| -rw-r--r-- | src/corelib/tools/qsimd.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/corelib/tools/qsimd.cpp b/src/corelib/tools/qsimd.cpp index 9bfb956c42..3dfe38a4d1 100644 --- a/src/corelib/tools/qsimd.cpp +++ b/src/corelib/tools/qsimd.cpp @@ -382,8 +382,8 @@ const int features_count = (sizeof features_indices - 1) / (sizeof features_indi uint qDetectCPUFeatures() { static QBasicAtomicInt features = Q_BASIC_ATOMIC_INITIALIZER(-1); - if (features != -1) - return features; + if (features.load() != -1) + return features.load(); uint f = detectProcessorFeatures(); QByteArray disable = qgetenv("QT_NO_CPU_FEATURE"); @@ -395,8 +395,8 @@ uint qDetectCPUFeatures() } } - features = f; - return features; + features.store(f); + return f; } void qDumpCPUFeatures() |