Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: aff386a1b75b341c341e65c3a20924ebd8c29289
https://github.com/WebKit/WebKit/commit/aff386a1b75b341c341e65c3a20924ebd8c29289
Author: Ryosuke Niwa <rn...@webkit.org>
Date: 2024-03-23 (Sat, 23 Mar 2024)
Changed paths:
M Source/WebCore/cssjit/SelectorCompiler.cpp
M Source/WebCore/dom/Element.cpp
M Source/WebCore/dom/Node.cpp
M Source/WebCore/dom/Node.h
M Source/WebCore/domjit/JSNodeDOMJIT.cpp
Log Message:
-----------
Introduce ElementStateFlag to Node
https://bugs.webkit.org/show_bug.cgi?id=271498
Reviewed by Yusuke Suzuki.
Make Node::m_previous store 16-bit bit flags and use that in Element::~Element
to avoid hash map lookup
for the element identifier.
* Source/WebCore/cssjit/SelectorCompiler.cpp:
(WebCore::SelectorCompiler::SelectorCodeGenerator::generateWalkToPreviousAdjacentElement):
* Source/WebCore/dom/Element.cpp:
(WebCore::Element::~Element):
(WebCore::Element::identifier const):
* Source/WebCore/dom/Node.cpp:
(WebCore::Node::~Node):
* Source/WebCore/dom/Node.h:
(WebCore::Node::previousSibling const):
(WebCore::Node::protectedPreviousSibling const):
(WebCore::Node::previousSiblingPointerMask):
(WebCore::Node::setPreviousSibling):
(WebCore::Node::hasElementStateFlag const):
(WebCore::Node::clearElementStateFlag const):
(WebCore::Node::setElementStateFlag const):
* Source/WebCore/domjit/JSNodeDOMJIT.cpp:
(WebCore::createCallDOMGetterForOffsetAccess):
(WebCore::compileNodePreviousSiblingAttribute):
Canonical link: https://commits.webkit.org/276596@main
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