Bug 260083

Summary:	Implement in-place interpreter prologue and loop OSR
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

Description daniel_liu4 2023-08-11 13:42:11 PDT

Implement on stack replacement for the in place interpreter, allowing tier up to both BBQ and OMG. JS2 scores are very similar to LLInt, at roughly 330.

Comment 1 Radar WebKit Bug Importer 2023-08-11 13:43:05 PDT

<rdar://problem/113768807>

Comment 2 daniel_liu4 2023-08-11 13:59:24 PDT

Pull request: https://github.com/WebKit/WebKit/pull/16617

Comment 3 EWS 2023-08-14 16:51:48 PDT

Committed 266887@main (5f18ff5fc08d): <https://commits.webkit.org/266887@main>

Reviewed commits have been landed. Closing PR #16617 and removing active labels.