84185 2012-04-17 13:09:09 -0700 DFG and LLInt should not clobber the frame pointer on ARMv7 2012-04-17 14:43:25 -0700 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) All All RESOLVED FIXED InRadar P2 Normal --- 1 fpizlo webkit-unassigned oldest_to_newest 604276 0 fpizlo 2012-04-17 13:09:09 -0700 Patch forthcoming. 604277 1 fpizlo 2012-04-17 13:11:18 -0700 <rdar://problem/10767252> 604301 2 137594 fpizlo 2012-04-17 13:42:46 -0700 Created attachment 137594 the patch 604360 3 fpizlo 2012-04-17 14:43:25 -0700 Landed in http://trac.webkit.org/changeset/114434 137594 2012-04-17 13:42:46 -0700 2012-04-17 13:55:27 -0700 the patch dontclobberfp_patch_1.diff text/plain 3804 fpizlo SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMTE0NDE4KQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDIyIEBA CisyMDEyLTA0LTE3ICBGaWxpcCBQaXpsbyAgPGZwaXpsb0BhcHBsZS5jb20+CisKKyAgICAgICAg REZHIGFuZCBMTEludCBzaG91bGQgbm90IGNsb2JiZXIgdGhlIGZyYW1lIHBvaW50ZXIgb24gQVJN djcKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTg0MTg1 CisgICAgICAgIDxyZGFyOi8vcHJvYmxlbS8xMDc2NzI1Mj4KKworICAgICAgICBSZXZpZXdlZCBi eSBOT0JPRFkgKE9PUFMhKS4KKyAgICAgICAgCisgICAgICAgIENoYW5nZWQgTExJbnQgdG8gdXNl IGEgZGlmZmVyZW50IHJlZ2lzdGVyLiBDaGFuZ2VkIERGRyB0byB1c2Ugb25lIGZld2VyCisgICAg ICAgIHJlZ2lzdGVycy4gV2Ugc2hvdWxkIHJldmlzaXQgdGhpcyBhbmQgc3dpdGNoIHRoZSBERkcg dG8gdXNlIGEgZGlmZmVyZW50CisgICAgICAgIHJlZ2lzdGVyIGluc3RlYWQgb2YgcjcsIGJ1dCB3 ZSBjYW4gZG8gdGhhdCBpbiBhIHN1YnNlcXVlbnQgc3RlcCBzaW5jZQorICAgICAgICB0aGUgcGVy Zm9ybWFuY2UgZWZmZWN0IGlzIHRpbnkuCisKKyAgICAgICAgKiBkZmcvREZHR1BSSW5mby5oOgor ICAgICAgICAoR1BSSW5mbyk6CisgICAgICAgIChKU0M6OkRGRzo6R1BSSW5mbzo6dG9SZWdpc3Rl cik6CisgICAgICAgIChKU0M6OkRGRzo6R1BSSW5mbzo6dG9JbmRleCk6CisgICAgICAgICogb2Zm bGluZWFzbS9hcm12Ny5yYjoKKwogMjAxMi0wNC0xNyAgRmlsaXAgUGl6bG8gIDxmcGl6bG9AYXBw bGUuY29tPgogCiAgICAgICAgIHVzZSBhZnRlciBmcmVlIGluIEpTQzo6REZHOjpOb2RlOjpvcCAv IEpTQzo6REZHOjpCeXRlQ29kZVBhcnNlcjo6Zmx1c2hBcmd1bWVudApJbmRleDogU291cmNlL0ph dmFTY3JpcHRDb3JlL2RmZy9ERkdHUFJJbmZvLmgKPT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291cmNlL0phdmFT Y3JpcHRDb3JlL2RmZy9ERkdHUFJJbmZvLmgJKHJldmlzaW9uIDExNDI5NikKKysrIFNvdXJjZS9K YXZhU2NyaXB0Q29yZS9kZmcvREZHR1BSSW5mby5oCSh3b3JraW5nIGNvcHkpCkBAIC0zODYsMTgg KzM4NiwxNyBAQCBwcml2YXRlOgogY2xhc3MgR1BSSW5mbyB7CiBwdWJsaWM6CiAgICAgdHlwZWRl ZiBHUFJSZWcgUmVnaXN0ZXJUeXBlOwotICAgIHN0YXRpYyBjb25zdCB1bnNpZ25lZCBudW1iZXJP ZlJlZ2lzdGVycyA9IDk7CisgICAgc3RhdGljIGNvbnN0IHVuc2lnbmVkIG51bWJlck9mUmVnaXN0 ZXJzID0gODsKIAogICAgIC8vIFRlbXBvcmFyeSByZWdpc3RlcnMuCiAgICAgc3RhdGljIGNvbnN0 IEdQUlJlZyByZWdUMCA9IEFSTVJlZ2lzdGVyczo6cjA7CiAgICAgc3RhdGljIGNvbnN0IEdQUlJl ZyByZWdUMSA9IEFSTVJlZ2lzdGVyczo6cjE7CiAgICAgc3RhdGljIGNvbnN0IEdQUlJlZyByZWdU MiA9IEFSTVJlZ2lzdGVyczo6cjI7CiAgICAgc3RhdGljIGNvbnN0IEdQUlJlZyByZWdUMyA9IEFS TVJlZ2lzdGVyczo6cjQ7Ci0gICAgc3RhdGljIGNvbnN0IEdQUlJlZyByZWdUNCA9IEFSTVJlZ2lz dGVyczo6cjc7Ci0gICAgc3RhdGljIGNvbnN0IEdQUlJlZyByZWdUNSA9IEFSTVJlZ2lzdGVyczo6 cjg7Ci0gICAgc3RhdGljIGNvbnN0IEdQUlJlZyByZWdUNiA9IEFSTVJlZ2lzdGVyczo6cjk7Ci0g ICAgc3RhdGljIGNvbnN0IEdQUlJlZyByZWdUNyA9IEFSTVJlZ2lzdGVyczo6cjEwOwotICAgIHN0 YXRpYyBjb25zdCBHUFJSZWcgcmVnVDggPSBBUk1SZWdpc3RlcnM6OnIxMTsKKyAgICBzdGF0aWMg Y29uc3QgR1BSUmVnIHJlZ1Q0ID0gQVJNUmVnaXN0ZXJzOjpyODsKKyAgICBzdGF0aWMgY29uc3Qg R1BSUmVnIHJlZ1Q1ID0gQVJNUmVnaXN0ZXJzOjpyOTsKKyAgICBzdGF0aWMgY29uc3QgR1BSUmVn IHJlZ1Q2ID0gQVJNUmVnaXN0ZXJzOjpyMTA7CisgICAgc3RhdGljIGNvbnN0IEdQUlJlZyByZWdU NyA9IEFSTVJlZ2lzdGVyczo6cjExOwogICAgIC8vIFRoZXNlIHJlZ2lzdGVycyBtYXRjaCB0aGUg YmFzZWxpbmUgSklULgogICAgIHN0YXRpYyBjb25zdCBHUFJSZWcgY2FjaGVkUmVzdWx0UmVnaXN0 ZXIgPSByZWdUMDsKICAgICBzdGF0aWMgY29uc3QgR1BSUmVnIGNhY2hlZFJlc3VsdFJlZ2lzdGVy MiA9IHJlZ1QxOwpAQCAtNDE4LDcgKzQxNyw3IEBAIHB1YmxpYzoKICAgICBzdGF0aWMgR1BSUmVn IHRvUmVnaXN0ZXIodW5zaWduZWQgaW5kZXgpCiAgICAgewogICAgICAgICBBU1NFUlQoaW5kZXgg PCBudW1iZXJPZlJlZ2lzdGVycyk7Ci0gICAgICAgIHN0YXRpYyBjb25zdCBHUFJSZWcgcmVnaXN0 ZXJGb3JJbmRleFtudW1iZXJPZlJlZ2lzdGVyc10gPSB7IHJlZ1QwLCByZWdUMSwgcmVnVDIsIHJl Z1QzLCByZWdUNCwgcmVnVDUsIHJlZ1Q2LCByZWdUNywgcmVnVDggfTsKKyAgICAgICAgc3RhdGlj IGNvbnN0IEdQUlJlZyByZWdpc3RlckZvckluZGV4W251bWJlck9mUmVnaXN0ZXJzXSA9IHsgcmVn VDAsIHJlZ1QxLCByZWdUMiwgcmVnVDMsIHJlZ1Q0LCByZWdUNSwgcmVnVDYsIHJlZ1Q3IH07CiAg ICAgICAgIHJldHVybiByZWdpc3RlckZvckluZGV4W2luZGV4XTsKICAgICB9CiAKQEAgLTQyNiw3 ICs0MjUsNyBAQCBwdWJsaWM6CiAgICAgewogICAgICAgICBBU1NFUlQocmVnICE9IEludmFsaWRH UFJSZWcpOwogICAgICAgICBBU1NFUlQocmVnIDwgMTYpOwotICAgICAgICBzdGF0aWMgY29uc3Qg dW5zaWduZWQgaW5kZXhGb3JSZWdpc3RlclsxNl0gPSB7IDAsIDEsIDIsIEludmFsaWRJbmRleCwg MywgSW52YWxpZEluZGV4LCBJbnZhbGlkSW5kZXgsIDQsIDUsIDYsIDcsIDgsIEludmFsaWRJbmRl eCwgSW52YWxpZEluZGV4LCBJbnZhbGlkSW5kZXgsIEludmFsaWRJbmRleCB9OworICAgICAgICBz dGF0aWMgY29uc3QgdW5zaWduZWQgaW5kZXhGb3JSZWdpc3RlclsxNl0gPSB7IDAsIDEsIDIsIElu dmFsaWRJbmRleCwgMywgSW52YWxpZEluZGV4LCBJbnZhbGlkSW5kZXgsIEludmFsaWRJbmRleCwg NCwgNSwgNiwgNywgSW52YWxpZEluZGV4LCBJbnZhbGlkSW5kZXgsIEludmFsaWRJbmRleCwgSW52 YWxpZEluZGV4IH07CiAgICAgICAgIHVuc2lnbmVkIHJlc3VsdCA9IGluZGV4Rm9yUmVnaXN0ZXJb cmVnXTsKICAgICAgICAgQVNTRVJUKHJlc3VsdCAhPSBJbnZhbGlkSW5kZXgpOwogICAgICAgICBy ZXR1cm4gcmVzdWx0OwpJbmRleDogU291cmNlL0phdmFTY3JpcHRDb3JlL29mZmxpbmVhc20vYXJt djcucmIKPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PQotLS0gU291cmNlL0phdmFTY3JpcHRDb3JlL29mZmxpbmVhc20vYXJt djcucmIJKHJldmlzaW9uIDExNDI5NikKKysrIFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9vZmZsaW5l YXNtL2FybXY3LnJiCSh3b3JraW5nIGNvcHkpCkBAIC03MCw3ICs3MCw3IEBAIGNsYXNzIFJlZ2lz dGVySUQKICAgICAgICAgd2hlbiAidDMiCiAgICAgICAgICAgICAicjQiCiAgICAgICAgIHdoZW4g InQ0IgotICAgICAgICAgICAgInI3IgorICAgICAgICAgICAgInIxMCIKICAgICAgICAgd2hlbiAi Y2ZyIgogICAgICAgICAgICAgInI1IgogICAgICAgICB3aGVuICJsciIK