156815 2016-04-20 15:20:55 -0700 [JSC] DFG should not generate two jumps when the target of DoubleBranch is the next block 2016-04-20 16:28:16 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 benjamin benjamin commit-queue keith_miller mark.lam msaboff saam oldest_to_newest 1185562 0 benjamin 2016-04-20 15:20:55 -0700 [JSC] DFG should not generate two jumps when the target of DoubleBranch is the next block 1185564 1 276857 benjamin 2016-04-20 15:22:01 -0700 Created attachment 276857 Patch 1185569 2 benjamin 2016-04-20 15:26:28 -0700 Minor improvement for the Math parts of Sunspider: Conf#1 Conf#2 3d-cube 5.0044+-0.1016 4.9578+-0.0642 3d-morph 5.0955+-0.0679 5.0768+-0.0793 3d-raytrace 5.2357+-0.0917 ? 5.2715+-0.1770 ? access-binary-trees 2.1464+-0.0720 2.1233+-0.0712 might be 1.0109x faster access-fannkuch 5.9876+-0.2665 5.8314+-0.1054 might be 1.0268x faster access-nbody 2.5794+-0.0468 ? 2.5806+-0.0796 ? access-nsieve 3.0613+-0.0721 ? 3.0741+-0.1351 ? bitops-3bit-bits-in-byte 1.1289+-0.0177 ? 1.1659+-0.0537 ? might be 1.0328x slower bitops-bits-in-byte 2.8369+-0.1171 ? 2.8464+-0.0572 ? bitops-bitwise-and 2.1124+-0.0546 2.0740+-0.0438 might be 1.0185x faster bitops-nsieve-bits 3.1444+-0.0497 3.1089+-0.0373 might be 1.0114x faster controlflow-recursive 2.3694+-0.0715 ? 2.3979+-0.0859 ? might be 1.0120x slower crypto-aes 4.2285+-0.1511 4.0840+-0.0410 might be 1.0354x faster crypto-md5 2.4494+-0.0453 ? 2.4816+-0.0780 ? might be 1.0131x slower crypto-sha1 2.4393+-0.0886 2.3291+-0.0474 might be 1.0473x faster date-format-tofte 6.5690+-0.0819 ? 6.6226+-0.2051 ? date-format-xparb 4.6600+-0.0957 4.6598+-0.1215 math-cordic 2.8995+-0.1376 ? 2.9233+-0.1012 ? math-partial-sums 5.0460+-0.2066 4.9070+-0.1101 might be 1.0283x faster math-spectral-norm 1.9898+-0.0282 ? 2.0161+-0.0468 ? might be 1.0132x slower regexp-dna 6.4846+-0.1613 ? 6.5029+-0.1323 ? string-base64 4.6821+-0.1017 ? 4.7872+-0.1703 ? might be 1.0224x slower string-fasta 5.8401+-0.1071 ? 5.9178+-0.1276 ? might be 1.0133x slower string-tagcloud 8.2384+-0.2066 8.1565+-0.1399 might be 1.0101x faster string-unpack-code 19.4229+-0.7048 19.3475+-0.5457 string-validate-input 4.4637+-0.1204 4.3795+-0.0947 might be 1.0192x faster <arithmetic> 4.6198+-0.0369 4.6009+-0.0268 might be 1.0041x faster 1185570 3 276857 mark.lam 2016-04-20 15:27:32 -0700 Comment on attachment 276857 Patch r=me 1185595 4 276857 commit-queue 2016-04-20 16:28:12 -0700 Comment on attachment 276857 Patch Clearing flags on attachment: 276857 Committed r199796: <http://trac.webkit.org/changeset/199796> 1185596 5 commit-queue 2016-04-20 16:28:16 -0700 All reviewed patches have been landed. Closing bug. 276857 2016-04-20 15:22:01 -0700 2016-04-20 16:28:12 -0700 Patch bug-156815-20160420152222.patch text/plain 1569 benjamin U3VidmVyc2lvbiBSZXZpc2lvbjogMTk5NzY2CmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw dENvcmUvQ2hhbmdlTG9nIGIvU291cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwppbmRleCBm NzA3ODA2ZTE4NDMyNzg4ZjNmZWYzYTJhMzUwZTRjZTRiNTY4ODJhLi5lYzMzYjAzN2JjYzYwYWE1 ZGY2NjRlMmFjMzFlODY2NjYwZjY2OGE5IDEwMDY0NAotLS0gYS9Tb3VyY2UvSmF2YVNjcmlwdENv cmUvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKQEAgLTEs MyArMSwxMyBAQAorMjAxNi0wNC0yMCAgQmVuamFtaW4gUG91bGFpbiAgPGJwb3VsYWluQGFwcGxl LmNvbT4KKworICAgICAgICBbSlNDXSBERkcgc2hvdWxkIG5vdCBnZW5lcmF0ZSB0d28ganVtcHMg d2hlbiB0aGUgdGFyZ2V0IG9mIERvdWJsZUJyYW5jaCBpcyB0aGUgbmV4dCBibG9jayAgCisgICAg ICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0xNTY4MTUKKworICAg ICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICAqIGRmZy9ERkdTcGVj dWxhdGl2ZUpJVC5jcHA6CisgICAgICAgIChKU0M6OkRGRzo6U3BlY3VsYXRpdmVKSVQ6OmNvbXBp bGVQZWVwSG9sZURvdWJsZUJyYW5jaCk6CisKIDIwMTYtMDQtMTkgIFNhYW0gYmFyYXRpICA8c2Jh cmF0aUBhcHBsZS5jb20+CiAKICAgICAgICAgVW5yZXZpZXdlZCwgZml4IGNsb29wIGJ1aWxkIGFm dGVyIHIxOTk3NTQuCmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlwdENvcmUvZGZnL0RGR1Nw ZWN1bGF0aXZlSklULmNwcCBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9kZmcvREZHU3BlY3VsYXRp dmVKSVQuY3BwCmluZGV4IDY1MDliMmVhNmY3NTcyZWQ3YThkOTllYmRjYTFjNmIyYTU0ZDY2MGEu LmFhOTA5ZGVkNTQ0NDVhZDRhZGM0NmYyNWFhM2M0ZmIzYWI0MDJiY2EgMTAwNjQ0Ci0tLSBhL1Nv dXJjZS9KYXZhU2NyaXB0Q29yZS9kZmcvREZHU3BlY3VsYXRpdmVKSVQuY3BwCisrKyBiL1NvdXJj ZS9KYXZhU2NyaXB0Q29yZS9kZmcvREZHU3BlY3VsYXRpdmVKSVQuY3BwCkBAIC0xMzM0LDcgKzEz MzQsMTIgQEAgdm9pZCBTcGVjdWxhdGl2ZUpJVDo6Y29tcGlsZVBlZXBIb2xlRG91YmxlQnJhbmNo KE5vZGUqIG5vZGUsIE5vZGUqIGJyYW5jaE5vZGUsIEoKIHsKICAgICBCYXNpY0Jsb2NrKiB0YWtl biA9IGJyYW5jaE5vZGUtPmJyYW5jaERhdGEoKS0+dGFrZW4uYmxvY2s7CiAgICAgQmFzaWNCbG9j ayogbm90VGFrZW4gPSBicmFuY2hOb2RlLT5icmFuY2hEYXRhKCktPm5vdFRha2VuLmJsb2NrOwot ICAgIAorCisgICAgaWYgKHRha2VuID09IG5leHRCbG9jaygpKSB7CisgICAgICAgIGNvbmRpdGlv biA9IE1hY3JvQXNzZW1ibGVyOjppbnZlcnQoY29uZGl0aW9uKTsKKyAgICAgICAgc3RkOjpzd2Fw KHRha2VuLCBub3RUYWtlbik7CisgICAgfQorCiAgICAgU3BlY3VsYXRlRG91YmxlT3BlcmFuZCBv cDEodGhpcywgbm9kZS0+Y2hpbGQxKCkpOwogICAgIFNwZWN1bGF0ZURvdWJsZU9wZXJhbmQgb3Ay KHRoaXMsIG5vZGUtPmNoaWxkMigpKTsKICAgICAK