186602 2018-06-13 11:17:07 -0700 [JSC] Remove cellLock in JSObject::convertContiguousToArrayStorage 2018-07-20 14:15:21 -0700 1 1 1 Unclassified WebKit JavaScriptCore WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 ysuzuki ysuzuki ews-watchlist keith_miller mark.lam msaboff saam webkit-bug-importer oldest_to_newest 1432723 0 ysuzuki 2018-06-13 11:17:07 -0700 Let’s consider whether it is safe, prove it’s safety, and remove it if we can! 1432960 1 342729 ysuzuki 2018-06-14 03:15:41 -0700 Created attachment 342729 Patch 1432963 2 342731 ysuzuki 2018-06-14 04:35:15 -0700 Created attachment 342731 Patch 1433025 3 342731 saam 2018-06-14 10:46:01 -0700 Comment on attachment 342731 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=342731&action=review r=me > Source/JavaScriptCore/runtime/JSObject.cpp:1350 > + // Our following operations are sequentially executed by using storeStoreFence. Our following => The mutator performs the following > Source/JavaScriptCore/runtime/JSObject.cpp:1402 > + WTF::storeStoreFence(); You only need this for mutatorShouldBeFenced, right? 1433722 4 342731 ysuzuki 2018-06-16 09:38:59 -0700 Comment on attachment 342731 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=342731&action=review >> Source/JavaScriptCore/runtime/JSObject.cpp:1402 >> + WTF::storeStoreFence(); > > You only need this for mutatorShouldBeFenced, right? Yeah, we can guard this with it. 1443918 5 ysuzuki 2018-07-20 14:14:19 -0700 Committed r234065: <https://trac.webkit.org/changeset/234065> 1443919 6 webkit-bug-importer 2018-07-20 14:15:21 -0700 <rdar://problem/42444258> 342729 2018-06-14 03:15:41 -0700 2018-06-14 04:35:13 -0700 Patch bug-186602-20180614191540.patch text/plain 9711 ysuzuki U3VidmVyc2lvbiBSZXZpc2lvbjogMjMyODMzCmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw dENvcmUvQ2hhbmdlTG9nIGIvU291cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwppbmRleCBh NGVhMTM1MzYzMmY1NzkyYjhmMDY1ZDdkN2IxYzYzZmJjMjJlYzhkLi43ZmIyMDJlMzJkZGEwMWVj MjcyNTAwNThkYjEzOTdjNzg0YmVlZDcyIDEwMDY0NAotLS0gYS9Tb3VyY2UvSmF2YVNjcmlwdENv cmUvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKQEAgLTEs MyArMSwxNyBAQAorMjAxOC0wNi0xNCAgWXVzdWtlIFN1enVraSAgPHV0YXRhbmUudGVhQGdtYWls LmNvbT4KKworICAgICAgICBbSlNDXSBSZW1vdmUgY2VsbExvY2sgaW4gSlNPYmplY3Q6OmNvbnZl cnRDb250aWd1b3VzVG9BcnJheVN0b3JhZ2UKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5v 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