diff options
author | Erik Verbruggen <erik.verbruggen@qt.io> | 2016-12-01 15:19:25 +0100 |
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committer | Erik Verbruggen <erik.verbruggen@qt.io> | 2016-12-01 14:51:43 +0000 |
commit | 973bace494e6694c90dc3e52f7cb230a7d428ac0 (patch) | |
tree | 3a31123064b751f0fcd1ef7fa1bd3f6b3a270b7d /src/qml/jsruntime/qv4profiling_p.h | |
parent | 808a30ed11fe4f18758080dc429fce016e27aa8a (diff) |
V4: Make the first QML profiling check as quick as possible
In most cases there is no QML profiler attached, so hint the compiler
about that.
Change-Id: Ied75e58e608ccc689d2a9a1b0bf6e8f65769c94f
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/qml/jsruntime/qv4profiling_p.h')
-rw-r--r-- | src/qml/jsruntime/qv4profiling_p.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/qml/jsruntime/qv4profiling_p.h b/src/qml/jsruntime/qv4profiling_p.h index e06cb64a61..d27e853343 100644 --- a/src/qml/jsruntime/qv4profiling_p.h +++ b/src/qml/jsruntime/qv4profiling_p.h @@ -86,7 +86,7 @@ QT_END_NAMESPACE engine->profiler()->trackDealloc(size, type) : false) #define Q_V4_PROFILE(engine, function)\ - (engine->profiler() &&\ + (Q_UNLIKELY(engine->profiler()) &&\ (engine->profiler()->featuresEnabled & (1 << Profiling::FeatureFunctionCall)) ?\ Profiling::FunctionCallProfiler::profileCall(engine->profiler(), engine, function) :\ function->code(engine, function->codeData)) |