{"action":"created","issue":{"url":"https://api.github.com/repos/Microsoft/llvm/issues/108","labels_url":"https://api.github.com/repos/Microsoft/llvm/issues/108/labels{/name}","comments_url":"https://api.github.com/repos/Microsoft/llvm/issues/108/comments","events_url":"https://api.github.com/repos/Microsoft/llvm/issues/108/events","html_url":"https://github.com/Microsoft/llvm/pull/108","id":112477280,"number":108,"title":"Disable Function-entry polls for CoreCLR","user":{"login":"swaroop-sridhar","id":8977622,"avatar_url":"https://avatars.githubusercontent.com/u/8977622?v=3","gravatar_id":"","url":"https://api.github.com/users/swaroop-sridhar","html_url":"https://github.com/swaroop-sridhar","followers_url":"https://api.github.com/users/swaroop-sridhar/followers","following_url":"https://api.github.com/users/swaroop-sridhar/following{/other_user}","gists_url":"https://api.github.com/users/swaroop-sridhar/gists{/gist_id}","starred_url":"https://api.github.com/users/swaroop-sridhar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/swaroop-sridhar/subscriptions","organizations_url":"https://api.github.com/users/swaroop-sridhar/orgs","repos_url":"https://api.github.com/users/swaroop-sridhar/repos","events_url":"https://api.github.com/users/swaroop-sridhar/events{/privacy}","received_events_url":"https://api.github.com/users/swaroop-sridhar/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-10-20T23:00:01Z","updated_at":"2015-10-20T23:44:40Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/Microsoft/llvm/pulls/108","html_url":"https://github.com/Microsoft/llvm/pull/108","diff_url":"https://github.com/Microsoft/llvm/pull/108.diff","patch_url":"https://github.com/Microsoft/llvm/pull/108.patch"},"body":"Disble safepoint poll()s at function-entry for CoreCLR, in order to\r\nwork around a problem in LLILC, where the safepoint poll is introduced\r\nbefore GC-aggregates are initialized by a memset() call in the prolog.\r\nIssue #892\r\n\r\nIn the long term, CoreCLR does not need Function-entry safepoints\r\nbecause of return-address hijacking. But, we need to insert\r\nsafepoint-polls at tail calls Issue #425"},"comment":{"url":"https://api.github.com/repos/Microsoft/llvm/issues/comments/149736591","html_url":"https://github.com/Microsoft/llvm/pull/108#issuecomment-149736591","issue_url":"https://api.github.com/repos/Microsoft/llvm/issues/108","id":149736591,"user":{"login":"AndyAyersMS","id":10121823,"avatar_url":"https://avatars.githubusercontent.com/u/10121823?v=3","gravatar_id":"","url":"https://api.github.com/users/AndyAyersMS","html_url":"https://github.com/AndyAyersMS","followers_url":"https://api.github.com/users/AndyAyersMS/followers","following_url":"https://api.github.com/users/AndyAyersMS/following{/other_user}","gists_url":"https://api.github.com/users/AndyAyersMS/gists{/gist_id}","starred_url":"https://api.github.com/users/AndyAyersMS/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/AndyAyersMS/subscriptions","organizations_url":"https://api.github.com/users/AndyAyersMS/orgs","repos_url":"https://api.github.com/users/AndyAyersMS/repos","events_url":"https://api.github.com/users/AndyAyersMS/events{/privacy}","received_events_url":"https://api.github.com/users/AndyAyersMS/received_events","type":"User","site_admin":false},"created_at":"2015-10-20T23:44:40Z","updated_at":"2015-10-20T23:44:40Z","body":"LGTM"}}