RESOLVED FIXED290388
[JSC] Optimize searching untyped element from int32 array for `indexOf` and `includes` 
https://bugs.webkit.org/show_bug.cgi?id=290388
Summary [JSC] Optimize searching untyped element from int32 array for `indexOf` and `...
Sosuke Suzuki
Reported 2025-03-25 09:00:44 PDT
This patch adds a dedicated JIT operation for searching untyped element from int32 array for `Array#indexOf` and `Array#includes`. TipOfTree Patched array-prototype-includes-untyped-int32 40.2026+-0.3441 ^ 24.5050+-0.2880 ^ definitely 1.6406x faster array-prototype-indexOf-untyped-int32 37.8560+-1.4731 ^ 24.8404+-0.7800 ^ definitely 1.5240x faster
Attachments
Add attachment proposed patch, testcase, etc.
Sosuke Suzuki
Comment 1 2025-03-25 09:01:33 PDT
Pull request: https://github.com/WebKit/WebKit/pull/42994
EWS
Comment 2 2025-03-31 23:56:51 PDT
Committed 292999@main (3e9331148002): <https://commits.webkit.org/292999@main> Reviewed commits have been landed. Closing PR #42994 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2025-03-31 23:58:19 PDT
<rdar://problem/148311914>
Note You need to log in before you can comment on or make changes to this bug.