Bug 301477

Summary:	[JSC] Move `insertChecks()` calls to before adding nodes in `DFGByteCodeParser`
Product:	WebKit	Reporter:	Sosuke Suzuki <sosuke>
Component:	JavaScriptCore	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Sosuke Suzuki

Reported 2025-10-25 23:54:33 PDT

This patch changes to move `insertChecks()` calls to before adding any nodes to graph in `DFGByteCodeParser`. This patch affects only following intrinsics: - RegExpTestIntrinsic - RegExpSearchIntrinsic

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Add attachment proposed patch, testcase, etc.

Sosuke Suzuki

Comment 1 2025-10-25 23:55:30 PDT

Pull request: https://github.com/WebKit/WebKit/pull/53005

EWS

Comment 2 2025-10-27 19:54:22 PDT

Committed 302219@main (da4aca271c25): <https://commits.webkit.org/302219@main> Reviewed commits have been landed. Closing PR #53005 and removing active labels.

Radar WebKit Bug Importer

Comment 3 2025-10-27 19:55:12 PDT

<rdar://problem/163531335>

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