92728 2012-07-31 01:59:14 -0700 DFG OSR exit profiling has unusual oversights 2012-07-31 11:48:41 -0700 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) All All RESOLVED FIXED P2 Normal --- 92696 1 fpizlo fpizlo barraclough fpizlo ggaren mhahnenberg oliver webkit.review.bot oldest_to_newest 682836 0 fpizlo 2012-07-31 01:59:14 -0700 - StructureTransitionWatchpoint doesn't record when it exits. - OSR exit counting uses the wrong codeOrigin for forward speculations that appear at the very end of an inlined block. 682840 1 155468 fpizlo 2012-07-31 02:03:26 -0700 Created attachment 155468 the patch 683094 2 155468 ggaren 2012-07-31 08:23:41 -0700 Comment on attachment 155468 the patch r=me 683324 3 155468 webkit.review.bot 2012-07-31 11:48:37 -0700 Comment on attachment 155468 the patch Clearing flags on attachment: 155468 Committed r124230: <http://trac.webkit.org/changeset/124230> 683325 4 webkit.review.bot 2012-07-31 11:48:41 -0700 All reviewed patches have been landed. Closing bug. 155468 2012-07-31 02:03:26 -0700 2012-07-31 11:48:37 -0700 the patch fixosrexit_patch_1.diff text/plain 3962 fpizlo SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMTI0MTgzKQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE5IEBA CisyMDEyLTA3LTMxICBGaWxpcCBQaXpsbyAgPGZwaXpsb0BhcHBsZS5jb20+CisKKyAgICAgICAg REZHIE9TUiBleGl0IHByb2ZpbGluZyBoYXMgdW51c3VhbCBvdmVyc2lnaHRzCisgICAgICAgIGh0 dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD05MjcyOAorCisgICAgICAgIFJl dmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgICogZGZnL0RGR09TUkV4aXQuY3Bw OgorICAgICAgICAoSlNDOjpERkc6Ok9TUkV4aXQ6OmNvbnNpZGVyQWRkaW5nQXNGcmVxdWVudEV4 aXRTaXRlU2xvdyk6CisgICAgICAgICogZGZnL0RGR1NwZWN1bGF0aXZlSklULmg6CisgICAgICAg IChKU0M6OkRGRzo6U3BlY3VsYXRpdmVKSVQ6OnNwZWN1bGF0aW9uV2F0Y2hwb2ludCk6CisgICAg ICAgICogZGZnL0RGR1NwZWN1bGF0aXZlSklUMzJfNjQuY3BwOgorICAgICAgICAoSlNDOjpERkc6 OlNwZWN1bGF0aXZlSklUOjpjb21waWxlKToKKyAgICAgICAgKiBkZmcvREZHU3BlY3VsYXRpdmVK SVQ2NC5jcHA6CisgICAgICAgIChKU0M6OkRGRzo6U3BlY3VsYXRpdmVKSVQ6OmNvbXBpbGUpOgor CiAyMDEyLTA3LTMwICBTaGVyaWZmIEJvdCAgPHdlYmtpdC5yZXZpZXcuYm90QGdtYWlsLmNvbT4K IAogICAgICAgICBVbnJldmlld2VkLCByb2xsaW5nIG91dCByMTI0MTIzLgpJbmRleDogU291cmNl L0phdmFTY3JpcHRDb3JlL2RmZy9ERkdPU1JFeGl0LmNwcAo9PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2Uv SmF2YVNjcmlwdENvcmUvZGZnL0RGR09TUkV4aXQuY3BwCShyZXZpc2lvbiAxMjM5OTApCisrKyBT b3VyY2UvSmF2YVNjcmlwdENvcmUvZGZnL0RGR09TUkV4aXQuY3BwCSh3b3JraW5nIGNvcHkpCkBA IC02NCw3ICs2NCw3IEBAIGJvb2wgT1NSRXhpdDo6Y29uc2lkZXJBZGRpbmdBc0ZyZXF1ZW50RXgK ICAgICB9IGVsc2UKICAgICAgICAgZXhpdFNpdGUgPSBGcmVxdWVudEV4aXRTaXRlKG1fY29kZU9y aWdpbkZvckV4aXRQcm9maWxlLmJ5dGVjb2RlSW5kZXgsIG1fa2luZCk7CiAgICAgCi0gICAgcmV0 dXJuIGJhc2VsaW5lQ29kZUJsb2NrRm9yT3JpZ2luQW5kQmFzZWxpbmVDb2RlQmxvY2sobV9jb2Rl T3JpZ2luLCBwcm9maWxlZENvZGVCbG9jayktPmFkZEZyZXF1ZW50RXhpdFNpdGUoZXhpdFNpdGUp OworICAgIHJldHVybiBiYXNlbGluZUNvZGVCbG9ja0Zvck9yaWdpbkFuZEJhc2VsaW5lQ29kZUJs b2NrKG1fY29kZU9yaWdpbkZvckV4aXRQcm9maWxlLCBwcm9maWxlZENvZGVCbG9jayktPmFkZEZy ZXF1ZW50RXhpdFNpdGUoZXhpdFNpdGUpOwogfQogCiB9IH0gLy8gbmFtZXNwYWNlIEpTQzo6REZH CkluZGV4OiBTb3VyY2UvSmF2YVNjcmlwdENvcmUvZGZnL0RGR1NwZWN1bGF0aXZlSklUMzJfNjQu Y3BwCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT0KLS0tIFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9kZmcvREZHU3BlY3VsYXRp dmVKSVQzMl82NC5jcHAJKHJldmlzaW9uIDEyMzk5MCkKKysrIFNvdXJjZS9KYXZhU2NyaXB0Q29y ZS9kZmcvREZHU3BlY3VsYXRpdmVKSVQzMl82NC5jcHAJKHdvcmtpbmcgY29weSkKQEAgLTM1MDUs NyArMzUwNSw3IEBAIHZvaWQgU3BlY3VsYXRpdmVKSVQ6OmNvbXBpbGUoTm9kZSYgbm9kZSkKICAg ICAgICAgCiAgICAgY2FzZSBTdHJ1Y3R1cmVUcmFuc2l0aW9uV2F0Y2hwb2ludDogewogICAgICAg ICBtX2ppdC5hZGRXZWFrUmVmZXJlbmNlKG5vZGUuc3RydWN0dXJlKCkpOwotICAgICAgICBub2Rl LnN0cnVjdHVyZSgpLT5hZGRUcmFuc2l0aW9uV2F0Y2hwb2ludChzcGVjdWxhdGlvbldhdGNocG9p bnQoKSk7CisgICAgICAgIG5vZGUuc3RydWN0dXJlKCktPmFkZFRyYW5zaXRpb25XYXRjaHBvaW50 KHNwZWN1bGF0aW9uV2F0Y2hwb2ludChCYWRDYWNoZSkpOwogICAgICAgICAKICNpZiAhQVNTRVJU X0RJU0FCTEVECiAgICAgICAgIFNwZWN1bGF0ZUNlbGxPcGVyYW5kIG9wMSh0aGlzLCBub2RlLmNo aWxkMSgpKTsKSW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9kZmcvREZHU3BlY3VsYXRpdmVK SVQ2NC5jcHAKPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PQotLS0gU291cmNlL0phdmFTY3JpcHRDb3JlL2RmZy9ERkdTcGVj dWxhdGl2ZUpJVDY0LmNwcAkocmV2aXNpb24gMTIzOTkwKQorKysgU291cmNlL0phdmFTY3JpcHRD b3JlL2RmZy9ERkdTcGVjdWxhdGl2ZUpJVDY0LmNwcAkod29ya2luZyBjb3B5KQpAQCAtMzUyMCw3 ICszNTIwLDcgQEAgdm9pZCBTcGVjdWxhdGl2ZUpJVDo6Y29tcGlsZShOb2RlJiBub2RlKQogICAg ICAgICAKICAgICBjYXNlIFN0cnVjdHVyZVRyYW5zaXRpb25XYXRjaHBvaW50OiB7CiAgICAgICAg IG1faml0LmFkZFdlYWtSZWZlcmVuY2Uobm9kZS5zdHJ1Y3R1cmUoKSk7Ci0gICAgICAgIG5vZGUu c3RydWN0dXJlKCktPmFkZFRyYW5zaXRpb25XYXRjaHBvaW50KHNwZWN1bGF0aW9uV2F0Y2hwb2lu dCgpKTsKKyAgICAgICAgbm9kZS5zdHJ1Y3R1cmUoKS0+YWRkVHJhbnNpdGlvbldhdGNocG9pbnQo c3BlY3VsYXRpb25XYXRjaHBvaW50KEJhZENhY2hlKSk7CiAKICNpZiAhQVNTRVJUX0RJU0FCTEVE CiAgICAgICAgIFNwZWN1bGF0ZUNlbGxPcGVyYW5kIG9wMSh0aGlzLCBub2RlLmNoaWxkMSgpKTsK SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9kZmcvREZHU3BlY3VsYXRpdmVKSVQuaAo9PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09Ci0tLSBTb3VyY2UvSmF2YVNjcmlwdENvcmUvZGZnL0RGR1NwZWN1bGF0aXZlSklULmgJ KHJldmlzaW9uIDEyMzk5MCkKKysrIFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9kZmcvREZHU3BlY3Vs YXRpdmVKSVQuaAkod29ya2luZyBjb3B5KQpAQCAtMjIyNCw5ICsyMjI0LDkgQEAgcHVibGljOgog ICAgIC8vIFRoZSBkZWZhdWx0IGZvciBzcGVjdWxhdGlvbiB3YXRjaHBvaW50cyBpcyB0aGF0IHRo ZXkncmUgdW5jb3VudGVkLCBiZWNhdXNlIHRoZQogICAgIC8vIGFjdCBvZiBmaXJpbmcgYSB3YXRj aHBvaW50IGludmFsaWRhdGVzIGl0LiBTbywgZnV0dXJlIHJlY29tcGlsYXRpb25zIHdpbGwgbm90 CiAgICAgLy8gYXR0ZW1wdCB0byBzZXQgdGhpcyB3YXRjaHBvaW50IGFnYWluLgotICAgIEp1bXBS ZXBsYWNlbWVudFdhdGNocG9pbnQqIHNwZWN1bGF0aW9uV2F0Y2hwb2ludCgpCisgICAgSnVtcFJl cGxhY2VtZW50V2F0Y2hwb2ludCogc3BlY3VsYXRpb25XYXRjaHBvaW50KEV4aXRLaW5kIGtpbmQg PSBVbmNvdW50YWJsZVdhdGNocG9pbnQpCiAgICAgewotICAgICAgICByZXR1cm4gc3BlY3VsYXRp b25XYXRjaHBvaW50KFVuY291bnRhYmxlV2F0Y2hwb2ludCwgSlNWYWx1ZVNvdXJjZSgpLCBOb05v ZGUpOworICAgICAgICByZXR1cm4gc3BlY3VsYXRpb25XYXRjaHBvaW50KGtpbmQsIEpTVmFsdWVT b3VyY2UoKSwgTm9Ob2RlKTsKICAgICB9CiAgICAgdm9pZCBmb3J3YXJkU3BlY3VsYXRpb25DaGVj ayhFeGl0S2luZCBraW5kLCBKU1ZhbHVlU291cmNlIGpzVmFsdWVTb3VyY2UsIE5vZGVJbmRleCBu b2RlSW5kZXgsIE1hY3JvQXNzZW1ibGVyOjpKdW1wIGp1bXBUb0ZhaWwsIGNvbnN0IFZhbHVlUmVj b3ZlcnkmIHZhbHVlUmVjb3ZlcnkpCiAgICAgewo=