Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 9c6d0178060ce865f17fbd08dc658a965d9d0c6e
https://github.com/WebKit/WebKit/commit/9c6d0178060ce865f17fbd08dc658a965d9d0c6e
Author: Sosuke Suzuki <[email protected]>
Date: 2026-09-17 (Thu, 17 Sep 2026)
Changed paths:
M Source/JavaScriptCore/bytecode/CodeBlock.cpp
M Source/JavaScriptCore/bytecode/CodeBlock.h
M Source/JavaScriptCore/bytecode/InlineCacheCompiler.cpp
M Source/JavaScriptCore/bytecode/PropertyInlineCache.cpp
M Source/JavaScriptCore/bytecode/PropertyInlineCache.h
M Source/JavaScriptCore/dfg/DFGInlineCacheWrapperInlines.h
M Source/JavaScriptCore/dfg/DFGJITCode.h
M Source/JavaScriptCore/dfg/DFGOSRExitCompilerCommon.cpp
M Source/JavaScriptCore/jit/BaselineJITCode.cpp
M Source/JavaScriptCore/jit/BaselineJITCode.h
M Source/JavaScriptCore/jit/JIT.cpp
M Source/JavaScriptCore/jit/JITInlineCacheGenerator.cpp
M Source/JavaScriptCore/jit/JITInlineCacheGenerator.h
Log Message:
-----------
[JSC] Remove `doneLocation` from `HandlerPropertyInlineCache`
https://bugs.webkit.org/show_bug.cgi?id=324424
Reviewed by Yusuke Suzuki.
Only RepatchingPropertyInlineCache and BaselineUnlinkedPropertyInlineCache
need doneLocation, but the other inline cache structs had the field too.
Remove it from them.
Also reorder some fields to pack the structs.
Before After
HandlerPropertyInlineCache 88 B 80 B
BaselineUnlinkedPropertyInlineCache 32 B 24 B
DFG::UnlinkedPropertyInlineCache 40 B 24 B
* Source/JavaScriptCore/bytecode/CodeBlock.cpp:
(JSC::CodeBlock::findPropertyCache): Deleted.
* Source/JavaScriptCore/bytecode/CodeBlock.h:
* Source/JavaScriptCore/bytecode/InlineCacheCompiler.cpp:
(JSC::InlineCacheCompiler::succeed):
* Source/JavaScriptCore/bytecode/PropertyInlineCache.cpp:
(JSC::HandlerPropertyInlineCache::initializeFromUnlinkedPropertyInlineCache):
(JSC::HandlerPropertyInlineCache::initializeFromDFGUnlinkedPropertyInlineCache):
* Source/JavaScriptCore/bytecode/PropertyInlineCache.h:
(JSC::PropertyInlineCache::offsetOfInlineHolder):
(JSC::PropertyInlineCache::offsetOfDoneLocation): Deleted.
* Source/JavaScriptCore/dfg/DFGInlineCacheWrapperInlines.h:
(JSC::DFG::InlineCacheWrapper<GeneratorType>::finalize):
* Source/JavaScriptCore/dfg/DFGJITCode.h:
* Source/JavaScriptCore/dfg/DFGOSRExitCompilerCommon.cpp:
(JSC::DFG::callerReturnPC):
* Source/JavaScriptCore/jit/BaselineJITCode.cpp:
(JSC::BaselineJITCode::getPropertyInlineCacheDoneLocationForBytecodeIndex
const):
* Source/JavaScriptCore/jit/BaselineJITCode.h:
* Source/JavaScriptCore/jit/JIT.cpp:
(JSC::JIT::link):
* Source/JavaScriptCore/jit/JITInlineCacheGenerator.cpp:
(JSC::JITInlineCacheGenerator::finalize):
Canonical link: https://commits.webkit.org/321362@main
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