234538 2021-12-20 17:38:50 -0800 [WebIDL] Eagerly allocate element wrappers onto a butterfly storage of a static NodeList 2022-10-15 15:58:32 -0700 1 1 1 Unclassified WebKit Bindings WebKit Nightly Build All All REOPENED InRadar P2 Normal --- 218849 244444 245151 1 ashvayka ashvayka cdumez commit-queue darin esprehn+autocc ews-watchlist ggaren kangil.han keith_miller mark.lam msaboff saam tzagallo webkit-bug-importer oldest_to_newest 1825823 0 ashvayka 2021-12-20 17:38:50 -0800 Preliminary microbenchmark results suggest 65% speed-up if a static NodeList is iterated at least once. 1827000 1 webkit-bug-importer 2021-12-27 17:39:27 -0800 <rdar://problem/86946513> 1828693 2 448520 ashvayka 2022-01-06 11:53:01 -0800 Created attachment 448520 WIP 1828714 3 448520 ggaren 2022-01-06 12:23:13 -0800 Comment on attachment 448520 WIP View in context: https://bugs.webkit.org/attachment.cgi?id=448520&action=review > Source/JavaScriptCore/runtime/JSTypeInfo.h:113 > + bool getOwnPropertySlotByIndexIsWrongAboutReadOnly() const { return isSetOnFlags2<GetOwnPropertySlotByIndexIsWrongAboutReadOnly>(); } I'd suggest a name that describes what is true rather than what is false. Maybe something like "IndexedPropertiesAreReadOnly" or "PutByIndexOverrideWillProhibitWrites" or something like that. 1888170 4 ashvayka 2022-08-01 13:34:33 -0700 Pull request: https://github.com/WebKit/WebKit/pull/2915 1894059 5 ews-feeder 2022-08-26 12:53:50 -0700 Committed 253834@main (e0c79898e6c5): <https://commits.webkit.org/253834@main> Reviewed commits have been landed. Closing PR #2915 and removing active labels. 1894281 6 commit-queue 2022-08-27 22:15:56 -0700 Re-opened since this is blocked by bug 244444 1894663 7 ashvayka 2022-08-29 15:30:56 -0700 Pull request: https://github.com/WebKit/WebKit/pull/3786 1894820 8 ews-feeder 2022-08-30 08:41:34 -0700 Committed 253946@main (9d5bc2bbab71): <https://commits.webkit.org/253946@main> Reviewed commits have been landed. Closing PR #3786 and removing active labels. 1895397 9 ashvayka 2022-08-31 19:26:45 -0700 Re-opening for pull request https://github.com/WebKit/WebKit/pull/3902 1895441 10 ews-feeder 2022-09-01 03:05:34 -0700 Committed 254036@main (de4790b17831): <https://commits.webkit.org/254036@main> Reviewed commits have been landed. Closing PR #3902 and removing active labels. 1898287 11 commit-queue 2022-09-13 10:56:04 -0700 Re-opened since this is blocked by bug 245151 1905917 12 darin 2022-10-15 15:58:32 -0700 Before re-landing this check to make sure we don’t reintroduce bug 244900. 448520 2022-01-06 11:53:01 -0800 2022-01-06 11:53:01 -0800 WIP bug-234538-20220106195300.patch text/plain 13767 ashvayka SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMjg3NzA2KQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE2IEBA CisyMDIyLTAxLTA2ICBBbGV4ZXkgU2h2YXlrYSAgPGFzaHZheWthQGFwcGxlLmNvbT4KKworICAg ICAgICBbV2ViSURMXSBFYWdlcmx5IGFsbG9jYXRlIGVsZW1lbnQgd3JhcHBlcnMgb250byBhIGJ1 dHRlcmZseSBzdG9yYWdlIG9mIGEgc3RhdGljIE5vZGVMaXN0CisgICAgICAgIGh0dHBzOi8vYnVn cy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0yMzQ1MzgKKworICAgICAgICBSZXZpZXdlZCBi 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