Bug 279934

Summary:	Reduce register usage in IPInt and support JITless calls
Product:	WebKit	Reporter:	daniel_liu4
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

daniel_liu4

Reported 2024-09-18 16:21:29 PDT

The register usage of IPInt can be cleaned up, lowering register usage by combining PC/PB and MC/MB into just PC and MC. This allows us to clean up the calling logic, and frees up registers. The new IPInt calls can also now be tied into the JITless infrastructure introduced for LLInt.

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Radar WebKit Bug Importer

Comment 1 2024-09-18 16:21:39 PDT

<rdar://problem/136256088>

daniel_liu4

Comment 2 2024-09-18 16:45:31 PDT

Pull request: https://github.com/WebKit/WebKit/pull/33865

EWS

Comment 3 2024-09-20 17:00:17 PDT

Committed 284022@main (82e443e19211): <https://commits.webkit.org/284022@main> Reviewed commits have been landed. Closing PR #33865 and removing active labels.

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