Bug 253603

Summary:	Folded i64 comparisons should return i32 in WasmBBQJIT
Product:	WebKit	Reporter:	David Degazio <d_degazio>
Component:	WebAssembly	Assignee:	David Degazio <d_degazio>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description David Degazio 2023-03-08 14:12:15 PST

rdar://106419423

i64 comparisons (both equality and relational ops) that get constant folded in BBQ JIT will result in i64-typed constants instead of i32 ones. This can cause us to fail validation or assertions in debug builds.

Comment 1 David Degazio 2023-03-08 14:32:22 PST

Pull request: https://github.com/WebKit/WebKit/pull/11257

Comment 2 EWS 2023-03-09 08:42:35 PST

Committed 261438@main (fb8b78d340d5): <https://commits.webkit.org/261438@main>

Reviewed commits have been landed. Closing PR #11257 and removing active labels.