196014 2019-03-20 10:41:39 -0700 B3::Opcode can fit in a single byte, shrinking B3Value by 8 bytes 2019-03-21 14:37:26 -0700 1 1 1 Unclassified WebKit JavaScriptCore WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 rmorisset rmorisset commit-queue ews-watchlist keith_miller mark.lam msaboff saam webkit-bug-importer oldest_to_newest 1518976 0 rmorisset 2019-03-20 10:41:39 -0700 B3::Opcode has less than one hundred cases, so it can easily fit in one byte (from two currently) This shrinks B3::Kind from 4 bytes to 2 (by removing the byte of padding at the end). This in turns eliminate padding from B3Value, shrinking it by 8 bytes (out of 80). 1518979 1 365356 rmorisset 2019-03-20 10:43:36 -0700 Created attachment 365356 Patch 1518993 2 365356 keith_miller 2019-03-20 10:49:17 -0700 Comment on attachment 365356 Patch r=me. 1519943 3 365356 commit-queue 2019-03-21 14:36:32 -0700 Comment on attachment 365356 Patch Clearing flags on attachment: 365356 Committed r243330: <https://trac.webkit.org/changeset/243330> 1519944 4 commit-queue 2019-03-21 14:36:33 -0700 All reviewed patches have been landed. Closing bug. 1519945 5 webkit-bug-importer 2019-03-21 14:37:26 -0700 <rdar://problem/49124622> 365356 2019-03-20 10:43:36 -0700 2019-03-21 14:36:32 -0700 Patch bug-196014-20190320104333.patch text/plain 1538 rmorisset U3VidmVyc2lvbiBSZXZpc2lvbjogMjQzMTc4CmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw dENvcmUvQ2hhbmdlTG9nIGIvU291cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwppbmRleCA1 YzVhODk0MWUwNjk1YzcyZjE5YWY1ZjQ3ZWU4OTZlY2YzMDZiYjhhLi5hZGUxZjU3OGM3MWZkZjQw OWQ3ODUyOTE2ZWQ4NGJjYmUwMmNiNTFhIDEwMDY0NAotLS0gYS9Tb3VyY2UvSmF2YVNjcmlwdENv cmUvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKQEAgLTEs MyArMSwxNiBAQAorMjAxOS0wMy0yMCAgUm9iaW4gTW9yaXNzZXQgIDxybW9yaXNzZXRAYXBwbGUu Y29tPgorCisgICAgICAgIEIzOjpPcGNvZGUgY2FuIGZpdCBpbiBhIHNpbmdsZSBieXRlLCBzaHJp bmtpbmcgQjNWYWx1ZSBieSA4IGJ5dGVzCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3Jn L3Nob3dfYnVnLmNnaT9pZD0xOTYwMTQKKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9P UFMhKS4KKworICAgICAgICBCMzo6T3Bjb2RlIGhhcyBsZXNzIHRoYW4gb25lIGh1bmRyZWQgY2Fz ZXMsIHNvIGl0IGNhbiBlYXNpbHkgZml0IGluIG9uZSBieXRlIChmcm9tIHR3byBjdXJyZW50bHkp CisgICAgICAgIFRoaXMgc2hyaW5rcyBCMzo6S2luZCBmcm9tIDQgYnl0ZXMgdG8gMiAoYnkgcmVt b3ZpbmcgdGhlIGJ5dGUgb2YgcGFkZGluZyBhdCB0aGUgZW5kKS4KKyAgICAgICAgVGhpcyBpbiB0 dXJucyBlbGltaW5hdGUgcGFkZGluZyBmcm9tIEIzOjpWYWx1ZSwgc2hyaW5raW5nIGl0IGJ5IDgg Ynl0ZXMgKG91dCBvZiA4MCkuCisKKyAgICAgICAgKiBiMy9CM09wY29kZS5oOgorCiAyMDE5LTAz LTE5ICBTYWFtIGJhcmF0aSAgPHNiYXJhdGlAYXBwbGUuY29tPgogCiAgICAgICAgIFBydW5lIGNv ZGUgYWZ0ZXIgRm9yY2VPU1JFeGl0CmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlwdENvcmUv YjMvQjNPcGNvZGUuaCBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9iMy9CM09wY29kZS5oCmluZGV4 IGYxMDlmNTk4ZDZjMDk2NjQ0ZjJhOTNiOTZlOTZlOTBhNGU1ZDNjNjUuLmFhZGYzOWI0Y2Q2ZDg2 YTIwYzc4YmZiNWE2NmRjYWUxMGUwM2RkMWIgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9KYXZhU2NyaXB0 Q29yZS9iMy9CM09wY29kZS5oCisrKyBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9iMy9CM09wY29k ZS5oCkBAIC0zNyw3ICszNyw3IEBAIG5hbWVzcGFjZSBKU0MgeyBuYW1lc3BhY2UgQjMgewogLy8g V2FybmluZzogSW4gQjMsIGFuIE9wY29kZSBpcyBqdXN0IG9uZSBwYXJ0IG9mIGEgS2luZC4gS2lu ZCBpcyB1c2VkIHRoZSB3YXkgdGhhdCBhbiBvcGNvZGUKIC8vIHdvdWxkIGJlIHVzZWQgaW4gc2lt cGxlIElScy4gU2VlIEIzS2luZC5oLgogCi1lbnVtIE9wY29kZSA6IGludDE2X3QgeworZW51bSBP cGNvZGUgOiB1aW50OF90IHsKICAgICAvLyBBIG5vLW9wIHRoYXQgcmV0dXJucyBWb2lkLCB1c2Vm dWwgZm9yIHdoZW4geW91IHdhbnQgdG8gcmVtb3ZlIGEgdmFsdWUuCiAgICAgTm9wLAogICAgIAo=