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| author | Erik Verbruggen <erik.verbruggen@digia.com> | 2016-03-30 14:54:00 +0200 |
|---|---|---|
| committer | Erik Verbruggen <erik.verbruggen@theqtcompany.com> | 2016-04-05 13:52:57 +0000 |
| commit | 90374e136e03f37990cc6725703da21ee8b710ec (patch) | |
| tree | dbc73535c8e4f7cc68664f307c356c17246f85e3 /src/qml/qml/qqmlengine.cpp | |
| parent | aac611fdb8aacc494956a080bf38cb9b7eb4c2e8 (diff) | |
QML: add some hot-path hints for the compiler.
Change-Id: Ic68691639e81a8450311c03e86bcde14e7bd7dd4
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Diffstat (limited to 'src/qml/qml/qqmlengine.cpp')
| -rw-r--r-- | src/qml/qml/qqmlengine.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/qml/qml/qqmlengine.cpp b/src/qml/qml/qqmlengine.cpp index 0978af78a9..55053c8733 100644 --- a/src/qml/qml/qqmlengine.cpp +++ b/src/qml/qml/qqmlengine.cpp @@ -1906,7 +1906,7 @@ void QQmlEnginePrivate::dereferenceScarceResources() // if the refcount is zero, then evaluation of the "top level" // expression must have completed. We can safely release the // scarce resources. - if (scarceResourcesRefCount == 0) { + if (Q_UNLIKELY(scarceResourcesRefCount == 0)) { // iterate through the list and release them all. // note that the actual SRD is owned by the JS engine, // so we cannot delete the SRD; but we can free the |