151977 2015-12-07 18:09:41 -0800 [JSC] On x86, we should XOR registers instead of moving a zero immediate 2015-12-07 19:35:47 -0800 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 benjamin benjamin commit-queue keith_miller mark.lam msaboff saam oldest_to_newest 1147136 0 benjamin 2015-12-07 18:09:41 -0800 [JSC] On x86, we should XOR registers instead of moving a zero immediate 1147137 1 266838 benjamin 2015-12-07 18:10:12 -0800 Created attachment 266838 Patch 1147157 2 266838 commit-queue 2015-12-07 19:35:43 -0800 Comment on attachment 266838 Patch Clearing flags on attachment: 266838 Committed r193686: <http://trac.webkit.org/changeset/193686> 1147158 3 commit-queue 2015-12-07 19:35:47 -0800 All reviewed patches have been landed. Closing bug. 266838 2015-12-07 18:10:12 -0800 2015-12-07 19:35:43 -0800 Patch bug-151977-20151207180943.patch text/plain 2750 benjamin U3VidmVyc2lvbiBSZXZpc2lvbjogMTkzNjc0CmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw dENvcmUvQ2hhbmdlTG9nIGIvU291cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwppbmRleCBl YmFlNDAyNTQ4ZGE0ZjRkZDIwNDI4OWYzMmZmNzA3YTBmZGM1OGM2Li5kZmNlZTkxNjU0ZjQyNDgx NzkwN2IyOWEyNTBiYTBlNTY0N2Y1MjE0IDEwMDY0NAotLS0gYS9Tb3VyY2UvSmF2YVNjcmlwdENv cmUvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKQEAgLTEs NSArMSwxOSBAQAogMjAxNS0xMi0wNyAgQmVuamFtaW4gUG91bGFpbiAgPGJwb3VsYWluQGFwcGxl LmNvbT4KIAorICAgICAgICBbSlNDXSBPbiB4ODYsIHdlIHNob3VsZCBYT1IgcmVnaXN0ZXJzIGlu c3RlYWQgb2YgbW92aW5nIGEgemVybyBpbW1lZGlhdGUKKyAgICAgICAgaHR0cHM6Ly9idWdzLndl YmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTE1MTk3NworCisgICAgICAgIFJldmlld2VkIGJ5IE5P Qk9EWSAoT09QUyEpLgorCisgICAgICAgIEl0IGlzIHNtYWxsZXIgYW5kIHRoZSBmcm9udGVuZCBo YXMgc3BlY2lhbCBzdXBwb3J0CisgICAgICAgIGZvciB4b3IuCisKKyAgICAgICAgKiBhc3NlbWJs ZXIvTWFjcm9Bc3NlbWJsZXJYODZDb21tb24uaDoKKyAgICAgICAgKEpTQzo6TWFjcm9Bc3NlbWJs ZXJYODZDb21tb246Om1vdmUpOgorICAgICAgICAoSlNDOjpNYWNyb0Fzc2VtYmxlclg4NkNvbW1v bjo6c2lnbkV4dGVuZDMyVG9QdHIpOgorCisyMDE1LTEyLTA3ICBCZW5qYW1pbiBQb3VsYWluICA8 YnBvdWxhaW5AYXBwbGUuY29tPgorCiAgICAgICAgIFtKU0NdIEFkZCBGbG9hdCBzdXBwb3J0IHRv IEIzCiAgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0xNTE5 NzQKIApkaWZmIC0tZ2l0IGEvU291cmNlL0phdmFTY3JpcHRDb3JlL2Fzc2VtYmxlci9NYWNyb0Fz c2VtYmxlclg4NkNvbW1vbi5oIGIvU291cmNlL0phdmFTY3JpcHRDb3JlL2Fzc2VtYmxlci9NYWNy b0Fzc2VtYmxlclg4NkNvbW1vbi5oCmluZGV4IGJiMjkwN2UyZDI0NzVkNzIxOWNhZjhiM2NlZjRk NjFjZTc4ZjAwM2MuLjcxNTE4ZTlmMjM4MWUxNmM4MTViNWJkNzg3ZTcyNzlhMDNiYmE1MzQgMTAw NjQ0Ci0tLSBhL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9hc3NlbWJsZXIvTWFjcm9Bc3NlbWJsZXJY ODZDb21tb24uaAorKysgYi9Tb3VyY2UvSmF2YVNjcmlwdENvcmUvYXNzZW1ibGVyL01hY3JvQXNz ZW1ibGVyWDg2Q29tbW9uLmgKQEAgLTExODUsMTIgKzExODUsMTggQEAgcHVibGljOgogCiAgICAg dm9pZCBtb3ZlKFRydXN0ZWRJbW1QdHIgaW1tLCBSZWdpc3RlcklEIGRlc3QpCiAgICAgewotICAg ICAgICBtX2Fzc2VtYmxlci5tb3ZxX2k2NHIoaW1tLmFzSW50cHRyKCksIGRlc3QpOworICAgICAg ICBpZiAoIWltbS5tX3ZhbHVlKQorICAgICAgICAgICAgbV9hc3NlbWJsZXIueG9ycV9ycihkZXN0 LCBkZXN0KTsKKyAgICAgICAgZWxzZQorICAgICAgICAgICAgbV9hc3NlbWJsZXIubW92cV9pNjRy KGltbS5hc0ludHB0cigpLCBkZXN0KTsKICAgICB9CiAKICAgICB2b2lkIG1vdmUoVHJ1c3RlZElt bTY0IGltbSwgUmVnaXN0ZXJJRCBkZXN0KQogICAgIHsKLSAgICAgICAgbV9hc3NlbWJsZXIubW92 cV9pNjRyKGltbS5tX3ZhbHVlLCBkZXN0KTsKKyAgICAgICAgaWYgKCFpbW0ubV92YWx1ZSkKKyAg ICAgICAgICAgIG1fYXNzZW1ibGVyLnhvcnFfcnIoZGVzdCwgZGVzdCk7CisgICAgICAgIGVsc2UK KyAgICAgICAgICAgIG1fYXNzZW1ibGVyLm1vdnFfaTY0cihpbW0ubV92YWx1ZSwgZGVzdCk7CiAg ICAgfQogCiAgICAgdm9pZCBtb3ZlQ29uZGl0aW9uYWxseURvdWJsZShEb3VibGVDb25kaXRpb24g Y29uZCwgRlBSZWdpc3RlcklEIGxlZnQsIEZQUmVnaXN0ZXJJRCByaWdodCwgUmVnaXN0ZXJJRCBz cmMsIFJlZ2lzdGVySUQgZGVzdCkKQEAgLTEyMjMsNyArMTIyOSwxMCBAQCBwdWJsaWM6CiAKICAg ICB2b2lkIHNpZ25FeHRlbmQzMlRvUHRyKFRydXN0ZWRJbW0zMiBpbW0sIFJlZ2lzdGVySUQgZGVz dCkKICAgICB7Ci0gICAgICAgIG1fYXNzZW1ibGVyLm1vdl9pMzJyKGltbS5tX3ZhbHVlLCBkZXN0 KTsKKyAgICAgICAgaWYgKCFpbW0ubV92YWx1ZSkKKyAgICAgICAgICAgIG1fYXNzZW1ibGVyLnhv cnFfcnIoZGVzdCwgZGVzdCk7CisgICAgICAgIGVsc2UKKyAgICAgICAgICAgIG1fYXNzZW1ibGVy Lm1vdl9pMzJyKGltbS5tX3ZhbHVlLCBkZXN0KTsKICAgICB9CiAKICAgICB2b2lkIHNpZ25FeHRl bmQzMlRvUHRyKFJlZ2lzdGVySUQgc3JjLCBSZWdpc3RlcklEIGRlc3QpCkBAIC0xMjQ0LDcgKzEy NTMsMTAgQEAgcHVibGljOgogCiAgICAgdm9pZCBtb3ZlKFRydXN0ZWRJbW1QdHIgaW1tLCBSZWdp c3RlcklEIGRlc3QpCiAgICAgewotICAgICAgICBtX2Fzc2VtYmxlci5tb3ZsX2kzMnIoaW1tLmFz SW50cHRyKCksIGRlc3QpOworICAgICAgICBpZiAoIWltbS5tX3ZhbHVlKQorICAgICAgICAgICAg bV9hc3NlbWJsZXIueG9ybF9ycihkZXN0LCBkZXN0KTsKKyAgICAgICAgZWxzZQorICAgICAgICAg ICAgbV9hc3NlbWJsZXIubW92bF9pMzJyKGltbS5hc0ludHB0cigpLCBkZXN0KTsKICAgICB9CiAK ICAgICB2b2lkIG1vdmVDb25kaXRpb25hbGx5RG91YmxlKERvdWJsZUNvbmRpdGlvbiBjb25kLCBG UFJlZ2lzdGVySUQgbGVmdCwgRlBSZWdpc3RlcklEIHJpZ2h0LCBSZWdpc3RlcklEIHNyYywgUmVn aXN0ZXJJRCBkZXN0KQo=