Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: f8e2f45c2312e66f34db314a2ca054d0adaac66e
https://github.com/WebKit/WebKit/commit/f8e2f45c2312e66f34db314a2ca054d0adaac66e
Author: Keith Miller <[email protected]>
Date: 2024-04-29 (Mon, 29 Apr 2024)
Changed paths:
A JSTests/stress/ToPropertyKeyOrNumber-AI-should-include-number.js
M Source/JavaScriptCore/dfg/DFGAbstractInterpreterInlines.h
M Source/JavaScriptCore/dfg/DFGSpeculativeJIT.cpp
Log Message:
-----------
ToPropertyKeyOrNumber incorrectly says it doesn't return a number in AI
https://bugs.webkit.org/show_bug.cgi?id=273429
rdar://127225001
Reviewed by Yusuke Suzuki.
Right now ToPropertyKeyOrNumber falls through to ToPropertyKey, which says it
always
returns `SpecString | SpecSymbol`. This is obviously wrong.
* JSTests/stress/ToPropertyKeyOrNumber-AI-should-include-number.js: Added.
(opt.f):
(opt):
* Source/JavaScriptCore/dfg/DFGAbstractInterpreterInlines.h:
(JSC::DFG::AbstractInterpreter<AbstractStateType>::executeEffects):
* Source/JavaScriptCore/dfg/DFGSpeculativeJIT.cpp:
Canonical link: https://commits.webkit.org/278136@main
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