Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 63be5cc1417667dc3ef4d63e89f38d639ad50861
https://github.com/WebKit/WebKit/commit/63be5cc1417667dc3ef4d63e89f38d639ad50861
Author: Yusuke Suzuki <[email protected]>
Date: 2024-08-09 (Fri, 09 Aug 2024)
Changed paths:
M Source/JavaScriptCore/bytecode/GetByStatus.cpp
M Source/JavaScriptCore/bytecode/InByStatus.cpp
M Source/JavaScriptCore/bytecode/InlineCallFrame.h
M Source/JavaScriptCore/bytecode/PutByStatus.cpp
Log Message:
-----------
[JSC] Simplify Megamorphic Inlining conditions
https://bugs.webkit.org/show_bug.cgi?id=277882
rdar://133562907
Reviewed by Keith Miller.
Originally this heuristics is introduced because our megamorphic cache has some
lacking cases.
But now, this is well supported, and this complicated condition is no longer
necessary much,
which does not affect on performance anymore. Let's remove and simplify things.
* Source/JavaScriptCore/bytecode/GetByStatus.cpp:
(JSC::GetByStatus::computeForStubInfoWithoutExitSiteFeedback):
* Source/JavaScriptCore/bytecode/InByStatus.cpp:
(JSC::InByStatus::computeForStubInfoWithoutExitSiteFeedback):
* Source/JavaScriptCore/bytecode/InlineCallFrame.h:
(JSC::isSameStyledCodeOrigin): Deleted.
* Source/JavaScriptCore/bytecode/PutByStatus.cpp:
(JSC::PutByStatus::computeForStubInfo):
Canonical link: https://commits.webkit.org/282061@main
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