Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 81e56564a0b09f97c6264ef17edb1b51a061c97e
https://github.com/WebKit/WebKit/commit/81e56564a0b09f97c6264ef17edb1b51a061c97e
Author: Sosuke Suzuki <[email protected]>
Date: 2025-12-03 (Wed, 03 Dec 2025)
Changed paths:
M Source/JavaScriptCore/dfg/DFGStrengthReductionPhase.cpp
Log Message:
-----------
[JSC] Handle `StringIndexOf` in DFG's strength reduction phase
https://bugs.webkit.org/show_bug.cgi?id=303265
Reviewed by Justin Michaud.
This patch changes to handle `StringIndexOf` in DFG's strength reduction phase.
TipOfTree Patched
string-index-of-simple 51.6328+-1.4909 ^ 28.5243+-0.9589 ^
definitely 1.8101x faster
* Source/JavaScriptCore/dfg/DFGStrengthReductionPhase.cpp:
(JSC::DFG::StrengthReductionPhase::handleNode):
Canonical link: https://commits.webkit.org/303879@main
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