Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: a3aa7524f30f91d081faf7779ee32243241e8a37
      
https://github.com/WebKit/WebKit/commit/a3aa7524f30f91d081faf7779ee32243241e8a37
  Author: Sosuke Suzuki <[email protected]>
  Date:   2026-05-17 (Sun, 17 May 2026)

  Changed paths:
    M Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp
    M Source/JavaScriptCore/dfg/DFGAbstractInterpreterInlines.h
    M Source/JavaScriptCore/parser/ASTBuilder.h
    M Source/JavaScriptCore/parser/Lexer.cpp
    M Source/JavaScriptCore/runtime/HashMapHelper.h
    M Source/JavaScriptCore/runtime/MathCommon.cpp
    M Source/JavaScriptCore/runtime/TypedArrayAdaptors.h

  Log Message:
  -----------
  [JSC] Use `truncateDoubleToInt32`/`64()` in more round-trip double-to-int 
checks
https://bugs.webkit.org/show_bug.cgi?id=314884

Reviewed by Yusuke Suzuki.

This patch changes to use `truncateDoubleToInt32` and `truncateDoubleToInt64` in
more round-trip double-to-int checks.

* Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp:
(JSC::processClauseList):
* Source/JavaScriptCore/dfg/DFGAbstractInterpreterInlines.h:
(JSC::DFG::AbstractInterpreter<AbstractStateType>::executeEffects):
* Source/JavaScriptCore/parser/ASTBuilder.h:
(JSC::ASTBuilder::makeDivNode):
* Source/JavaScriptCore/parser/Lexer.cpp:
(JSC::tokenTypeForIntegerLikeToken):
* Source/JavaScriptCore/runtime/HashMapHelper.h:
(JSC::normalizeMapKey):
* Source/JavaScriptCore/runtime/MathCommon.cpp:
(JSC::isStrictInt32):
* Source/JavaScriptCore/runtime/TypedArrayAdaptors.h:
(JSC::IntegralTypedArrayAdaptor::toNativeFromDouble):

Canonical link: https://commits.webkit.org/313375@main



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