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| author | Lars Knoll <lars.knoll@qt.io> | 2018-01-08 11:29:11 +0100 |
|---|---|---|
| committer | Lars Knoll <lars.knoll@qt.io> | 2018-04-12 13:58:41 +0000 |
| commit | f3ae6799e1089321c2cd959b086f66b9bb9143b3 (patch) | |
| tree | 8a7087bf1033cbd2a08defc717b388fa1710d074 /src/qml/memory | |
| parent | bed3baba0c36f52f640bd2afbe7689a5e7892ee2 (diff) | |
Optimize MM::allocManaged()
We can manage without calls to changeVTable() here, as the
set of classes allocated with this is rather limited.
Change-Id: I804e4850b91c61ebbca8a04edbe51deac911928d
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/qml/memory')
| -rw-r--r-- | src/qml/memory/qv4mm_p.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/qml/memory/qv4mm_p.h b/src/qml/memory/qv4mm_p.h index c0ccd80c69..1c059cafa2 100644 --- a/src/qml/memory/qv4mm_p.h +++ b/src/qml/memory/qv4mm_p.h @@ -174,10 +174,7 @@ public: template<typename ManagedType> inline typename ManagedType::Data *allocManaged(std::size_t size) { - Q_STATIC_ASSERT(std::is_trivial< typename ManagedType::Data >::value); - InternalClass *ic = ManagedType::defaultInternalClass(engine); - ic = ic->changeVTable(ManagedType::staticVTable()); - return allocManaged<ManagedType>(size, ic); + return allocManaged<ManagedType>(size, ManagedType::defaultInternalClass(engine)); } template <typename ObjectType> |