{"action":"created","issue":{"url":"https://api.github.com/repos/apple/swift/issues/20215","repository_url":"https://api.github.com/repos/apple/swift","labels_url":"https://api.github.com/repos/apple/swift/issues/20215/labels{/name}","comments_url":"https://api.github.com/repos/apple/swift/issues/20215/comments","events_url":"https://api.github.com/repos/apple/swift/issues/20215/events","html_url":"https://github.com/apple/swift/pull/20215","id":376330878,"node_id":"MDExOlB1bGxSZXF1ZXN0MjI3NTcwODU2","number":20215,"title":"use the &>> operator.","user":{"login":"Fidetro","id":15963433,"node_id":"MDQ6VXNlcjE1OTYzNDMz","avatar_url":"https://avatars3.githubusercontent.com/u/15963433?v=4","gravatar_id":"","url":"https://api.github.com/users/Fidetro","html_url":"https://github.com/Fidetro","followers_url":"https://api.github.com/users/Fidetro/followers","following_url":"https://api.github.com/users/Fidetro/following{/other_user}","gists_url":"https://api.github.com/users/Fidetro/gists{/gist_id}","starred_url":"https://api.github.com/users/Fidetro/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Fidetro/subscriptions","organizations_url":"https://api.github.com/users/Fidetro/orgs","repos_url":"https://api.github.com/users/Fidetro/repos","events_url":"https://api.github.com/users/Fidetro/events{/privacy}","received_events_url":"https://api.github.com/users/Fidetro/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":8,"created_at":"2018-11-01T10:14:13Z","updated_at":"2018-11-02T16:11:35Z","closed_at":null,"author_association":"CONTRIBUTOR","pull_request":{"url":"https://api.github.com/repos/apple/swift/pulls/20215","html_url":"https://github.com/apple/swift/pull/20215","diff_url":"https://github.com/apple/swift/pull/20215.diff","patch_url":"https://github.com/apple/swift/pull/20215.patch"},"body":"like this:\r\n```\r\nlet a = UInt32(truncatingIfNeeded: Int64(x) << Int64(c))\r\n```\r\nchang to use the &>> operator.:\r\n```\r\nlet a = UInt32(truncatingIfNeeded: Int64(x) &<< Int64(c))\r\n```\r\nPlease review, test and merge, just a small change"},"comment":{"url":"https://api.github.com/repos/apple/swift/issues/comments/435431417","html_url":"https://github.com/apple/swift/pull/20215#issuecomment-435431417","issue_url":"https://api.github.com/repos/apple/swift/issues/20215","id":435431417,"node_id":"MDEyOklzc3VlQ29tbWVudDQzNTQzMTQxNw==","user":{"login":"swift-ci","id":15467072,"node_id":"MDQ6VXNlcjE1NDY3MDcy","avatar_url":"https://avatars0.githubusercontent.com/u/15467072?v=4","gravatar_id":"","url":"https://api.github.com/users/swift-ci","html_url":"https://github.com/swift-ci","followers_url":"https://api.github.com/users/swift-ci/followers","following_url":"https://api.github.com/users/swift-ci/following{/other_user}","gists_url":"https://api.github.com/users/swift-ci/gists{/gist_id}","starred_url":"https://api.github.com/users/swift-ci/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/swift-ci/subscriptions","organizations_url":"https://api.github.com/users/swift-ci/orgs","repos_url":"https://api.github.com/users/swift-ci/repos","events_url":"https://api.github.com/users/swift-ci/events{/privacy}","received_events_url":"https://api.github.com/users/swift-ci/received_events","type":"User","site_admin":false},"created_at":"2018-11-02T16:11:35Z","updated_at":"2018-11-02T16:11:35Z","author_association":"CONTRIBUTOR","body":"Build comment file: \n--------------\n\n### Performance: -Onone\n\nTEST     | OLD   | NEW   | DELTA  | RATIO   \n---      | ---   | ---   | ---    | ---     \n**Improvement** |       |       |        |         \nHashTest | 25822 | 10141 | -60.7% | **2.55x** \n\n\n<details>\n  <summary><strong>How to read the data</strong></summary>\nThe tables contain differences in performance which are larger than 8% and differences in code size which are larger than 1%.\n\nIf you see any unexpected regressions, you should consider fixing the regressions before you merge the PR.\n\n**Noise**: Sometimes the performance results (not code size!) contain false alarms. Unexpected regressions which are marked with '(?)' are probably noise. If you see regressions which you cannot explain you can try to run the benchmarks again. If regressions still show up, please consult with the performance team (@eeckstein).\n</details>\n\n<details>\n  <summary><strong>Hardware Overview</strong></summary>\n\n      Model Name: Mac Pro\n      Model Identifier: MacPro6,1\n      Processor Name: 12-Core Intel Xeon E5\n      Processor Speed: 2.7 GHz\n      Number of Processors: 1\n      Total Number of Cores: 12\n      L2 Cache (per Core): 256 KB\n      L3 Cache: 30 MB\n      Memory: 64 GB\n</details>\n\n--------------\n"}}
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