134796 2014-07-09 22:13:59 -0700 optimize css jit compiler for arm64 2014-07-22 17:55:51 -0700 1 1 1 Unclassified WebKit CSS 528+ (Nightly build) Unspecified Unspecified RESOLVED WONTFIX P2 Normal --- 1 achristensen achristensen benjamin oldest_to_newest 1021564 0 achristensen 2014-07-09 22:13:59 -0700 We never need to push callee saved registers on arm64, so let's not waste the time seeing if we need to. 1021565 1 234690 achristensen 2014-07-09 22:14:37 -0700 Created attachment 234690 Patch 1021567 2 234690 benjamin 2014-07-09 22:34:47 -0700 Comment on attachment 234690 Patch This is adding complexity while I don't think this will have a big enough impact. We should profile and find what is going on. 234690 2014-07-09 22:14:37 -0700 2014-07-09 22:34:46 -0700 Patch bug-134796-20140709221419.patch text/plain 2227 achristensen SW5kZXg6IFNvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvV2Vi Q29yZS9DaGFuZ2VMb2cJKHJldmlzaW9uIDE3MDk1MykKKysrIFNvdXJjZS9XZWJDb3JlL0NoYW5n ZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE0IEBACisyMDE0LTA3LTA5ICBBbGV4IENo cmlzdGVuc2VuICA8YWNocmlzdGVuc2VuQHdlYmtpdC5vcmc+CisKKyAgICAgICAgT3B0aW1pemUg Y3NzIGppdCBjb21waWxlciBmb3IgYXJtNjQuCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQu b3JnL3Nob3dfYnVnLmNnaT9pZD0xMzQ3OTYKKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkg KE9PUFMhKS4KKworICAgICAgICAqIGNzc2ppdC9TZWxlY3RvckNvbXBpbGVyLmNwcDoKKyAgICAg ICAgKFdlYkNvcmU6OlNlbGVjdG9yQ29tcGlsZXI6OlNlbGVjdG9yQ29kZUdlbmVyYXRvcjo6Z2Vu ZXJhdGVTZWxlY3RvckNoZWNrZXIpOgorICAgICAgICBBcm02NCBhbHdheXMgaGFzIGVub3VnaCBj YWxsZXIgc2F2ZWQgcmVnaXN0ZXJzIGZvciB0aGUgY3NzIGppdCwgc28gd2UgZG9uJ3QgbmVlZCB0 byBjb3VudCB0aGVtLgorCiAyMDE0LTA3LTA5ICBCZW5qYW1pbiBQb3VsYWluICA8YnBvdWxhaW5A YXBwbGUuY29tPgogCiAgICAgICAgIFtpT1NdW1dLMl0gRGlzYWJsZSB0ZXh0IHF1YW50aXphdGlv biB3aGlsZSBhY3RpdmVseSBjaGFuZ2luZyB0aGUgcGFnZSdzIHNjYWxlIGZhY3RvcgpJbmRleDog U291cmNlL1dlYkNvcmUvY3Nzaml0L1NlbGVjdG9yQ29tcGlsZXIuY3BwCj09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0t IFNvdXJjZS9XZWJDb3JlL2Nzc2ppdC9TZWxlY3RvckNvbXBpbGVyLmNwcAkocmV2aXNpb24gMTcw OTUyKQorKysgU291cmNlL1dlYkNvcmUvY3Nzaml0L1NlbGVjdG9yQ29tcGlsZXIuY3BwCSh3b3Jr aW5nIGNvcHkpCkBAIC0xMTc0LDE5ICsxMTc0LDI2IEBAIHZvaWQgU2VsZWN0b3JDb2RlR2VuZXJh dG9yOjpnZW5lcmF0ZVNlbGUKIHsKICAgICBTdGFja0FsbG9jYXRvcjo6U3RhY2tSZWZlcmVuY2VW ZWN0b3IgY2FsbGVlU2F2ZWRSZWdpc3RlclN0YWNrUmVmZXJlbmNlczsKICAgICBib29sIHJlc2Vy dmVkQ2FsbGVlU2F2ZWRSZWdpc3RlcnMgPSBmYWxzZTsKKworI2lmICFDUFUoQVJNNjQpCiAgICAg dW5zaWduZWQgYXZhaWxhYmxlUmVnaXN0ZXJDb3VudCA9IG1fcmVnaXN0ZXJBbGxvY2F0b3IuYXZh aWxhYmxlUmVnaXN0ZXJDb3VudCgpOwogICAgIHVuc2lnbmVkIG1pbmltdW1SZWdpc3RlckNvdW50 Rm9yQXR0cmlidXRlcyA9IG1pbmltdW1SZWdpc3RlclJlcXVpcmVtZW50cyhtX3NlbGVjdG9yRnJh Z21lbnRzKTsKICNpZiBDU1NfU0VMRUNUT1JfSklUX0RFQlVHR0lORwogICAgIGRhdGFMb2dGKCJD b21waWxpbmcgd2l0aCBtaW5pbXVtIHJlcXVpcmVkIHJlZ2lzdGVyIGNvdW50ICV1XG4iLCBtaW5p bXVtUmVnaXN0ZXJDb3VudEZvckF0dHJpYnV0ZXMpOwogI2VuZGlmCisjZWxzZQorICAgIEFTU0VS VChtaW5pbXVtUmVnaXN0ZXJSZXF1aXJlbWVudHMobV9zZWxlY3RvckZyYWdtZW50cykgPD0gV1RG X0FSUkFZX0xFTkdUSChjYWxsZXJTYXZlZFJlZ2lzdGVycykpOworI2VuZGlmCiAgICAgCiAgICAg Ym9vbCBuZWVkc0VwaWxvZ3VlID0gZ2VuZXJhdGVQcm9sb2d1ZSgpOwogICAgIAorI2lmICFDUFUo QVJNNjQpCiAgICAgQVNTRVJUKG1pbmltdW1SZWdpc3RlckNvdW50Rm9yQXR0cmlidXRlcyA8PSBt YXhpbXVtUmVnaXN0ZXJDb3VudCk7CiAgICAgaWYgKGF2YWlsYWJsZVJlZ2lzdGVyQ291bnQgPCBt aW5pbXVtUmVnaXN0ZXJDb3VudEZvckF0dHJpYnV0ZXMpIHsKICAgICAgICAgcmVzZXJ2ZWRDYWxs ZWVTYXZlZFJlZ2lzdGVycyA9IHRydWU7CiAgICAgICAgIGNhbGxlZVNhdmVkUmVnaXN0ZXJTdGFj a1JlZmVyZW5jZXMgPSBtX3N0YWNrQWxsb2NhdG9yLnB1c2gobV9yZWdpc3RlckFsbG9jYXRvci5y ZXNlcnZlQ2FsbGVlU2F2ZWRSZWdpc3RlcnMobWluaW11bVJlZ2lzdGVyQ291bnRGb3JBdHRyaWJ1 dGVzIC0gYXZhaWxhYmxlUmVnaXN0ZXJDb3VudCkpOwogICAgIH0KKyNlbmRpZgogCiAgICAgbV9y ZWdpc3RlckFsbG9jYXRvci5hbGxvY2F0ZVJlZ2lzdGVyKGVsZW1lbnRBZGRyZXNzUmVnaXN0ZXIp OwogCg==