Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: a60e76055b013d461b62bc25fcfa23722706aff1
https://github.com/WebKit/WebKit/commit/a60e76055b013d461b62bc25fcfa23722706aff1
Author: Yusuke Suzuki <[email protected]>
Date: 2026-04-24 (Fri, 24 Apr 2026)
Changed paths:
M Source/JavaScriptCore/runtime/IntlObject.cpp
M Source/JavaScriptCore/runtime/IntlObject.h
M Source/JavaScriptCore/runtime/VM.cpp
Log Message:
-----------
[JSC] Initialize IANA TimeZone data at VM creation
https://bugs.webkit.org/show_bug.cgi?id=313201
rdar://175476196
Reviewed by Yijia Huang.
Initialize IANA TimeZone data a-priori when VM is itniailized as it is
costly operation querying to ICU. This is process-wide one-time cost.
* Source/JavaScriptCore/runtime/IntlObject.cpp:
(JSC::initializeAvailableTimeZones):
* Source/JavaScriptCore/runtime/IntlObject.h:
* Source/JavaScriptCore/runtime/VM.cpp:
(JSC::VM::VM):
Canonical link: https://commits.webkit.org/311982@main
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