Bug 240376

Summary:	[JSC][ARMv7] Respect callee save FPRs
Product:	WebKit	Reporter:	Geza Lore <glore>
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

Geza Lore

Reported 2022-05-13 03:15:19 PDT

ARMv7 FPRs d8-d15 (also referenced as s16-s32 and q4-q7) are callee save, but currently JSC is unaware of this. This does not currently cause problems as they are not used, but will be used by the Wasm JITs.

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Geza Lore

Comment 1 2022-05-19 06:17:37 PDT

Pull request: https://github.com/WebKit/WebKit/pull/777

Radar WebKit Bug Importer

Comment 2 2022-05-20 03:16:14 PDT

<rdar://problem/93644870>

EWS

Comment 3 2022-05-25 06:33:42 PDT

Committed r294794 (250952@main): <https://commits.webkit.org/250952@main> Reviewed commits have been landed. Closing PR #777 and removing active labels.

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