Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 3d242bc9a178177c30323f35d313d02e0cd3e574
      
https://github.com/WebKit/WebKit/commit/3d242bc9a178177c30323f35d313d02e0cd3e574
  Author: Yusuke Suzuki <[email protected]>
  Date:   2026-04-19 (Sun, 19 Apr 2026)

  Changed paths:
    M Source/JavaScriptCore/jit/ICStats.cpp
    M Source/JavaScriptCore/runtime/AbstractModuleRecord.h
    M Source/JavaScriptCore/runtime/IntlLocale.cpp
    M Source/JavaScriptCore/runtime/JSGlobalObject.h
    M Source/JavaScriptCore/runtime/ModuleGraphLoadingState.h
    M Source/JavaScriptCore/wasm/debugger/WasmModuleManager.h

  Log Message:
  -----------
  Unreviewed, use UncheckedKeyHashMap / UncheckedKeyHashSet
https://bugs.webkit.org/show_bug.cgi?id=312737
rdar://175134602

They are kept because it is proven that HashMap / HashSet have
performance issues. Unless they are solved, we should not use them in JSC.

* Source/JavaScriptCore/jit/ICStats.cpp:
(JSC::ICStats::dumpChains):
* Source/JavaScriptCore/runtime/AbstractModuleRecord.h:
* Source/JavaScriptCore/runtime/IntlLocale.cpp:
(JSC::IntlLocale::initializeLocale):
* Source/JavaScriptCore/runtime/JSGlobalObject.h:
* Source/JavaScriptCore/runtime/ModuleGraphLoadingState.h:
* Source/JavaScriptCore/wasm/debugger/WasmModuleManager.h:

Canonical link: https://commits.webkit.org/311559@main



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