156871 2016-04-21 14:34:28 -0700 [JSC] Commute FDiv-by-constant into FMul-by-reciprocal when it is safe 2016-04-22 01:56:59 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED P2 Normal --- 156892 1 benjamin benjamin commit-queue fpizlo keith_miller mark.lam msaboff ossy saam oldest_to_newest 1185959 0 benjamin 2016-04-21 14:34:28 -0700 [JSC] Commute FDiv-by-constant into FMul-by-reciprocal when it is safe 1185964 1 276964 benjamin 2016-04-21 14:47:50 -0700 Created attachment 276964 Patch 1185969 2 276964 fpizlo 2016-04-21 15:02:07 -0700 Comment on attachment 276964 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=276964&action=review > Source/JavaScriptCore/ChangeLog:16 > + LLVM does something similar in InstCombine. Is this bit-equivalent for sure? LLVM doesn't have to obey IEEE as well as we do. 1186100 3 277002 benjamin 2016-04-21 20:43:54 -0700 Created attachment 277002 Patch for landing 1186114 4 277002 commit-queue 2016-04-21 21:46:34 -0700 Comment on attachment 277002 Patch for landing Clearing flags on attachment: 277002 Committed r199866: <http://trac.webkit.org/changeset/199866> 1186115 5 commit-queue 2016-04-21 21:46:37 -0700 All reviewed patches have been landed. Closing bug. 1186172 6 ossy 2016-04-22 01:56:59 -0700 (In reply to comment #4) > Comment on attachment 277002 [details] > Patch for landing > > Clearing flags on attachment: 277002 > > Committed r199866: <http://trac.webkit.org/changeset/199866> and the buildfix landed in https://trac.webkit.org/changeset/199868 Please don't ignore red EWS bubbles, it's not WebKit2. 276964 2016-04-21 14:47:50 -0700 2016-04-21 20:43:51 -0700 Patch bug-156871-20160421144813.patch text/plain 17836 benjamin U3VidmVyc2lvbiBSZXZpc2lvbjogMTk5Nzk5CmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw dENvcmUvQ2hhbmdlTG9nIGIvU291cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwppbmRleCAz ZTkzMGI1OTJkNWEwODJkZDk5MTIyMGE2ZDU3MmYzMzM2NGQ5NWY5Li5mYzEyNGI1ODI4MjlhZjQ3 ZGVhMGY4MWQ4ZGM0YTgzOWIxNGRhMmE0IDEwMDY0NAotLS0gYS9Tb3VyY2UvSmF2YVNjcmlwdENv cmUvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKQEAgLTEs MyArMSw0MSBAQAorMjAxNi0wNC0yMSAgQmVuamFtaW4gUG91bGFpbiAgPGJwb3VsYWluQHdlYmtp 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