{"action":"created","issue":{"url":"https://api.github.com/repos/dotnet/coreclr/issues/4621","repository_url":"https://api.github.com/repos/dotnet/coreclr","labels_url":"https://api.github.com/repos/dotnet/coreclr/issues/4621/labels{/name}","comments_url":"https://api.github.com/repos/dotnet/coreclr/issues/4621/comments","events_url":"https://api.github.com/repos/dotnet/coreclr/issues/4621/events","html_url":"https://github.com/dotnet/coreclr/pull/4621","id":151432307,"number":4621,"title":"ARM64: Enable Varargs with float argument.","user":{"login":"kyulee1","id":10963908,"avatar_url":"https://avatars.githubusercontent.com/u/10963908?v=3","gravatar_id":"","url":"https://api.github.com/users/kyulee1","html_url":"https://github.com/kyulee1","followers_url":"https://api.github.com/users/kyulee1/followers","following_url":"https://api.github.com/users/kyulee1/following{/other_user}","gists_url":"https://api.github.com/users/kyulee1/gists{/gist_id}","starred_url":"https://api.github.com/users/kyulee1/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kyulee1/subscriptions","organizations_url":"https://api.github.com/users/kyulee1/orgs","repos_url":"https://api.github.com/users/kyulee1/repos","events_url":"https://api.github.com/users/kyulee1/events{/privacy}","received_events_url":"https://api.github.com/users/kyulee1/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/dotnet/coreclr/labels/2%20-%20In%20Progress","name":"2 - In Progress","color":"CCCCCC"},{"url":"https://api.github.com/repos/dotnet/coreclr/labels/cla-already-signed","name":"cla-already-signed","color":"009800"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2016-04-27T16:40:45Z","updated_at":"2016-05-02T13:50:47Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/dotnet/coreclr/pulls/4621","html_url":"https://github.com/dotnet/coreclr/pull/4621","diff_url":"https://github.com/dotnet/coreclr/pull/4621.diff","patch_url":"https://github.com/dotnet/coreclr/pull/4621.patch"},"body":"Fixes #2989\r\nARM64 ABI does not pass float register as arguments for vararg calls.\r\nAll such float arguments should be copied to integer registers.\r\nIn Lower, I explicitly added a GT_COPY for such case and support code-gen\r\nlater to expand it properly using `fmov`.\r\nI also skip genFnPrologCalleeRegArgs() for vararg since we've already\r\nsaved all integer registers in the prolog."},"comment":{"url":"https://api.github.com/repos/dotnet/coreclr/issues/comments/216241031","html_url":"https://github.com/dotnet/coreclr/pull/4621#issuecomment-216241031","issue_url":"https://api.github.com/repos/dotnet/coreclr/issues/4621","id":216241031,"user":{"login":"kyulee1","id":10963908,"avatar_url":"https://avatars.githubusercontent.com/u/10963908?v=3","gravatar_id":"","url":"https://api.github.com/users/kyulee1","html_url":"https://github.com/kyulee1","followers_url":"https://api.github.com/users/kyulee1/followers","following_url":"https://api.github.com/users/kyulee1/following{/other_user}","gists_url":"https://api.github.com/users/kyulee1/gists{/gist_id}","starred_url":"https://api.github.com/users/kyulee1/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kyulee1/subscriptions","organizations_url":"https://api.github.com/users/kyulee1/orgs","repos_url":"https://api.github.com/users/kyulee1/repos","events_url":"https://api.github.com/users/kyulee1/events{/privacy}","received_events_url":"https://api.github.com/users/kyulee1/received_events","type":"User","site_admin":false},"created_at":"2016-05-02T13:50:47Z","updated_at":"2016-05-02T13:50:47Z","body":"@dotnet/jit-contrib @dotnet/arm64-contrib PTAL"}}