Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: b50fa0b1833e11b3d95f9d122f6ef4323ec7dd98
https://github.com/WebKit/WebKit/commit/b50fa0b1833e11b3d95f9d122f6ef4323ec7dd98
Author: Yusuke Suzuki <[email protected]>
Date: 2025-11-11 (Tue, 11 Nov 2025)
Changed paths:
M Source/JavaScriptCore/assembler/MacroAssembler.h
M Source/JavaScriptCore/dfg/DFGOperations.cpp
M Source/JavaScriptCore/dfg/DFGOperations.h
M Source/JavaScriptCore/dfg/DFGSpeculativeJIT.cpp
M Source/JavaScriptCore/dfg/DFGSpeculativeJIT.h
M Source/JavaScriptCore/ftl/FTLLowerDFGToB3.cpp
M Source/JavaScriptCore/runtime/VM.cpp
M Source/JavaScriptCore/runtime/VM.h
Log Message:
-----------
[JSC] Inline MapStorage and MapStorageOrSentinel
https://bugs.webkit.org/show_bug.cgi?id=302372
rdar://164527303
Reviewed by Yijia Huang.
This patch just inlines MapStorage / MapStorageOrSentinel implementation
in DFG / FTL. They are pretty simple, and fast path should be just
loading storage and checking it is not null.
* Source/JavaScriptCore/assembler/MacroAssembler.h:
* Source/JavaScriptCore/dfg/DFGOperations.cpp:
(JSC::DFG::JSC_DEFINE_JIT_OPERATION):
* Source/JavaScriptCore/dfg/DFGOperations.h:
* Source/JavaScriptCore/dfg/DFGSpeculativeJIT.cpp:
* Source/JavaScriptCore/dfg/DFGSpeculativeJIT.h:
* Source/JavaScriptCore/ftl/FTLLowerDFGToB3.cpp:
(JSC::FTL::DFG::LowerDFGToB3::compileNode):
(JSC::FTL::DFG::LowerDFGToB3::compileCompareStrictEq):
* Source/JavaScriptCore/runtime/VM.cpp:
(JSC::VM::VM):
(JSC::VM::orderedHashTableSentinelSlow): Deleted.
* Source/JavaScriptCore/runtime/VM.h:
(JSC::VM::orderedHashTableSentinel):
Canonical link: https://commits.webkit.org/302897@main
To unsubscribe from these emails, change your notification settings at
https://github.com/WebKit/WebKit/settings/notifications
