147500 2015-07-31 12:54:37 -0700 jsc-tailcall: REGRESSION(r187639): Need to restore callee saves in LLInt before tail call 2015-09-14 10:58:14 -0700 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 msaboff msaboff basile_clement oldest_to_newest 1113800 0 msaboff 2015-07-31 12:54:37 -0700 In r187639, the LLInt should have restored callee saves registers before making a tail call, but it did not. 1113811 1 257951 msaboff 2015-07-31 13:14:57 -0700 Created attachment 257951 Patch 1113813 2 msaboff 2015-07-31 13:17:12 -0700 Committed r187674: <http://trac.webkit.org/changeset/187674> 1125640 3 257951 ossy 2015-09-14 10:58:14 -0700 Comment on attachment 257951 Patch Cleared review? from attachment 257951 so that this bug does not appear in http://webkit.org/pending-review. If you would like this patch reviewed, please attach it to a new bug (or re-open this bug before marking it for review again). 257951 2015-07-31 13:14:57 -0700 2015-09-14 10:58:14 -0700 Patch 147500.patch text/plain 1276 msaboff SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMTg3NjcwKQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE0IEBA CisyMDE1LTA3LTMxICBNaWNoYWVsIFNhYm9mZiAgPG1zYWJvZmZAYXBwbGUuY29tPgorCisgICAg ICAgIGpzYy10YWlsY2FsbDogUkVHUkVTU0lPTihyMTg3NjM5KTogTmVlZCB0byByZXN0b3JlIGNh bGxlZSBzYXZlcyBpbiBMTEludCBiZWZvcmUgdGFpbCBjYWxsCisgICAgICAgIGh0dHBzOi8vYnVn cy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0xNDc1MDAKKworICAgICAgICBSZXZpZXdlZCBi eSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICBSZXN0b3JlIGNhbGxlZSBzYXZlcyBhdCB0aGUg aGVhZCBvZiB0aGUgcHJlcGFyZUZvclRhaWxDYWxsKCkgbWFjcm8uCisKKyAgICAgICAgKiBsbGlu dC9Mb3dMZXZlbEludGVycHJldGVyLmFzbToKKwogMjAxNS0wNy0zMSAgTWljaGFlbCBTYWJvZmYg IDxtc2Fib2ZmQGFwcGxlLmNvbT4KIAogICAgICAgICBqc2MtdGFpbGNhbGw6RWxpbWluYXRlIHRo ZSB1bnNhZmUgdXNlIG9mIHJlZ1Q1IGluIGFyaXR5Rml4dXBHZW5lcmF0b3IoKSBmb3IgWDg2LTY0 IFdpbmRvd3MKSW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9sbGludC9Mb3dMZXZlbEludGVy cHJldGVyLmFzbQo9PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvSmF2YVNjcmlwdENvcmUvbGxpbnQvTG93 TGV2ZWxJbnRlcnByZXRlci5hc20JKHJldmlzaW9uIDE4NzY2OSkKKysrIFNvdXJjZS9KYXZhU2Ny aXB0Q29yZS9sbGludC9Mb3dMZXZlbEludGVycHJldGVyLmFzbQkod29ya2luZyBjb3B5KQpAQCAt Njc1LDYgKzY3NSw3IEBAIGVuZAogCiAjIHNwIHBvaW50cyB0byB0aGUgbmV3IGZyYW1lCiBtYWNy byBwcmVwYXJlRm9yVGFpbENhbGwoY2FsbGVlLCB0ZW1wMSwgdGVtcDIpCisgICAgcmVzdG9yZUNh bGxlZVNhdmVzVXNlZEJ5TExJbnQoKQogICAgICMgTWFzcXVlcmFkZSBvdXJzZWx2ZXMgYXMgb3Vy IG93biBjYWxsZXIKICAgICBsb2FkcCBDYWxsZXJGcmFtZVtjZnJdLCB0ZW1wMQogICAgIGxvYWRw IFJldHVyblBDW2Nmcl0sIHRlbXAyCg==