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LibJS+LibWeb: Add fast_is<DOM::Node> for JS::Object

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Solves problem that is<DOM::Node, JS::Object>() is quite hot in
profiles while loading https://www.postgresql.org/about/featurematrix/.
This commit is contained in:
Aliaksandr Kalenik 2023-07-13 19:54:03 +02:00 • committed by Andreas Kling
parent 1470e60800
commit 6b191ab73d
2 changed files with 5 additions and 0 deletions
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4
Userland/Libraries/LibWeb/DOM/Node.h
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@ -84,6 +84,7 @@ public:
virtual bool is_editable() const;
virtual bool is_dom_node() const final { return true; }
virtual bool is_html_element() const { return false; }
virtual bool is_html_html_element() const { return false; }
virtual bool is_html_anchor_element() const { return false; }
@ -704,3 +705,6 @@ private:
};
}
template<>
inline bool JS::Object::fast_is<Web::DOM::Node>() const { return is_dom_node(); }