119555 2013-08-07 11:25:26 -0700 32-bit code gen for TypeOf doesn't properly update the AbstractInterpreter state 2013-08-07 11:35:21 -0700 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 mhahnenberg mhahnenberg oldest_to_newest 915223 0 mhahnenberg 2013-08-07 11:25:26 -0700 It uses a speculationCheck where it should be using a DFG_TYPE_CHECK like the 64-bit backend does. 915224 1 mhahnenberg 2013-08-07 11:25:55 -0700 <rdar://problem/14666354> 915225 2 208287 mhahnenberg 2013-08-07 11:27:07 -0700 Created attachment 208287 Patch 915226 3 208287 ggaren 2013-08-07 11:29:34 -0700 Comment on attachment 208287 Patch r=me 915230 4 mhahnenberg 2013-08-07 11:35:21 -0700 Committed r153793: <http://trac.webkit.org/changeset/153793> 208287 2013-08-07 11:27:07 -0700 2013-08-07 11:29:34 -0700 Patch bug-119555-20130807113057.patch text/plain 1800 mhahnenberg SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMTUzNzkxKQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE2IEBA CisyMDEzLTA4LTA3ICBNYXJrIEhhaG5lbmJlcmcgIDxtaGFobmVuYmVyZ0BhcHBsZS5jb20+CisK KyAgICAgICAgMzItYml0IGNvZGUgZ2VuIGZvciBUeXBlT2YgZG9lc24ndCBwcm9wZXJseSB1cGRh dGUgdGhlIEFic3RyYWN0SW50ZXJwcmV0ZXIgc3RhdGUKKyAgICAgICAgaHR0cHM6Ly9idWdzLndl YmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTExOTU1NQorCisgICAgICAgIFJldmlld2VkIGJ5IE5P Qk9EWSAoT09QUyEpLgorCisgICAgICAgIEl0IHVzZXMgYSBzcGVjdWxhdGlvbkNoZWNrIHdoZXJl IGl0IHNob3VsZCBiZSB1c2luZyBhIERGR19UWVBFX0NIRUNLIGxpa2UgdGhlIDY0LWJpdCBiYWNr ZW5kIGRvZXMuCisgICAgICAgIFRoaXMgd2FzIGNhdXNpbmcgY3Jhc2hlcyBvbiBtYXBzLmdvb2ds ZS5jb20gaW4gMzItYml0IGRlYnVnIGJ1aWxkcy4KKworICAgICAgICAqIGRmZy9ERkdTcGVjdWxh dGl2ZUpJVDMyXzY0LmNwcDoKKyAgICAgICAgKEpTQzo6REZHOjpTcGVjdWxhdGl2ZUpJVDo6Y29t cGlsZSk6CisKIDIwMTMtMDgtMDYgIE1pY2hhZWwgU2Fib2ZmICA8bXNhYm9mZkBhcHBsZS5jb20+ CiAKICAgICAgICAgUkVHUkVTU0lPTihGVEwgbWVyZ2UpOiBBc3NlcnRpb24gZmFpbCBvbiAzMiBi aXQgd2l0aCBlbmFibGVkIERGRyBKSVQKSW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9kZmcv REZHU3BlY3VsYXRpdmVKSVQzMl82NC5jcHAKPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291cmNlL0phdmFTY3Jp cHRDb3JlL2RmZy9ERkdTcGVjdWxhdGl2ZUpJVDMyXzY0LmNwcAkocmV2aXNpb24gMTUzNzkxKQor KysgU291cmNlL0phdmFTY3JpcHRDb3JlL2RmZy9ERkdTcGVjdWxhdGl2ZUpJVDMyXzY0LmNwcAko d29ya2luZyBjb3B5KQpAQCAtNDM1NSw3ICs0MzU1LDcgQEAgdm9pZCBTcGVjdWxhdGl2ZUpJVDo6 Y29tcGlsZShOb2RlKiBub2RlKQogCiAgICAgICAgIEpJVENvbXBpbGVyOjpKdW1wIGlzTm90Q2Vs bCA9IG1faml0LmJyYW5jaDMyKEpJVENvbXBpbGVyOjpOb3RFcXVhbCwgdGFnR1BSLCBKSVRDb21w aWxlcjo6VHJ1c3RlZEltbTMyKEpTVmFsdWU6OkNlbGxUYWcpKTsKICAgICAgICAgaWYgKG5vZGUt PmNoaWxkMSgpLnVzZUtpbmQoKSAhPSBVbnR5cGVkVXNlKQotICAgICAgICAgICAgc3BlY3VsYXRp b25DaGVjayhCYWRUeXBlLCBKU1ZhbHVlUmVncyh0YWdHUFIsIHBheWxvYWRHUFIpLCBub2RlLT5j aGlsZDEoKSwgaXNOb3RDZWxsKTsKKyAgICAgICAgICAgIERGR19UWVBFX0NIRUNLKEpTVmFsdWVS ZWdzKHRhZ0dQUiwgcGF5bG9hZEdQUiksIG5vZGUtPmNoaWxkMSgpLCBTcGVjQ2VsbCwgaXNOb3RD ZWxsKTsKIAogICAgICAgICBpZiAoIW5vZGUtPmNoaWxkMSgpLT5zaG91bGRTcGVjdWxhdGVPYmpl Y3QoKSB8fCBub2RlLT5jaGlsZDEoKS51c2VLaW5kKCkgPT0gU3RyaW5nVXNlKSB7CiAgICAgICAg ICAgICBtX2ppdC5sb2FkUHRyKEpJVENvbXBpbGVyOjpBZGRyZXNzKHBheWxvYWRHUFIsIEpTQ2Vs bDo6c3RydWN0dXJlT2Zmc2V0KCkpLCB0ZW1wR1BSKTsK