)]}' { "log": [ { "commit": "c7098ff991bb4e00a800d315d1c36f52a9cb0149", "tree": "3a150e927bc7f4894f5b148ec6f5a2b796cdd80d", "parents": [ "5322e55ab9a15996a197456ca39d9c77488cd5c1" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Tue Feb 09 14:30:11 2016 +0000" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Wed Feb 24 10:21:57 2016 +0000" }, "message": "Remove HNativeDebugInfo from start of basic blocks.\n\nWe do not require full environment at the start of basic block.\nThe dex pc contained in basic block is sufficient for line mapping.\n\nChange-Id: I5ba9e5f5acbc4a783ad544769f9a73bb33e2bafa\n" }, { "commit": "6e332529c33be4d7dae5dad3609a839f4c0d3bfc", "tree": "cedd2e1beb170fd5821136fe974e3f34adfcddc2", "parents": [ "d3caabd4f85f86dd744da432993e12935d843a83" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Tue Feb 02 16:15:27 2016 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Fri Feb 12 15:17:50 2016 +0000" }, "message": "ART: Remove HTemporary\n\nChange-Id: I21b984224370a9ce7a4a13a9652503cfb03c5f03\n" }, { "commit": "58282f4510961317b8d5a364a6f740a78926716f", "tree": "5d97c0db9fe01dd6e8df2357ef11f614abb853e8", "parents": [ "b8bb9f6d0b59be125066f604f134155f8998f5ae" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Thu Jan 14 12:45:10 2016 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Mon Jan 18 16:39:30 2016 +0000" }, "message": "ART: Remove Baseline compiler\n\nWe don\u0027t need Baseline any more and it hasn\u0027t been maintained for\na while anyway. Let\u0027s remove it.\n\nChange-Id: I442ed26855527be2df3c79935403a25b1ee55df6\n" }, { "commit": "42249c3602c3d0243396ee3627ffb5906aa77c1e", "tree": "1e822a21c87331246cbde3923eac88fa315fa2cc", "parents": [ "922698ded1e80cad1ecce4c2172a88c76a216373" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Thu Jan 07 15:33:50 2016 -0800" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Tue Jan 12 16:39:20 2016 -0800" }, "message": "Reduce code size by sharing slow paths.\n\nRationale:\nSharing identical slow path code reduces code size.\n\nBackground:\nCurrently, slow paths with the same dex-pc, same physical register\nspilling code, and identical stack maps are shared (making this\nonly useful for deopt slow paths). The newly introduced mechanism\nis sufficiently general to allow future improvements by e.g.\nallowing different dex-pc (by passing this to runtime) or even\nthe kind of slow paths (by passing runtime addresses to the slowpath).\n\nChange-Id: I819615c47b4fd98440a241f681f93e4fc22d12e0\n" }, { "commit": "5f7b58ea1adfc0639dd605b65f59198d3763f801", "tree": "04556e673cdd3967cc967ff79931eab49e523956", "parents": [ "1201804d1813d7db0accead9721d67c40b3de564" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Nov 23 19:49:34 2015 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Dec 23 09:59:07 2015 +0000" }, "message": "Rewrite HInstruction::Is/As\u003ctype\u003e().\n\nMake Is\u003ctype\u003e() and As\u003ctype\u003e() non-virtual for concrete\ninstruction types, relying on GetKind(), and mark GetKind()\nas PURE to improve optimization opportunities. This reduces\nthe number of relocations in libart-compiler.so\u0027s .rel.dyn\nsection by ~4K, or ~44%, and in .data.rel.ro by ~18K, or\n~65%. The file is 96KiB smaller for Nexus 5, including 8KiB\nreduction of the .text section.\n\nUnfortunately, the g++/clang++ __attribute__((pure)) is not\nstrong enough to avoid duplicated virtual calls and we would\nneed the C++ [[pure]] attribute proposed in n3744 instead.\nTo work around this deficiency, we introduce an extra\nnon-virtual indirection for GetKind(), so that the compiler\ncan optimize common expressions such as\n instruction-\u003eIsAdd() || instruction-\u003eIsSub()\nor\n instruction-\u003eIsAdd() \u0026\u0026 instruction-\u003eAsAdd()-\u003e...\nwhich contain two virtual calls to GetKind() after inlining.\n\nChange-Id: I83787de0671a5cb9f5b0a5f4a536cef239d5b401\n" }, { "commit": "cd7b0ee296b0462961c63e51d99c9c323e2690df", "tree": "57a9071635389e58a8912d98b99d7e114c1efcc6", "parents": [ "0bbc1727c446ee5f4cc3c28e68127164ef379594" ], "author": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Thu Dec 03 16:46:38 2015 -0800" }, "committer": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Tue Dec 15 14:29:48 2015 -0800" }, "message": "MIPS32: Fuse long and FP compare \u0026 condition in Optimizing.\n\nThis also does a minor clean-up in the assembler and\nits test.\n\nBug: 25559148\nChange-Id: I9bad3c500b592a09013b56745f70752eb284a842\n" }, { "commit": "7e99e054d023af878d6632bc8c8ba07357ded294", "tree": "2c2615326f71612631c3488e0eea7e5e5636fc91", "parents": [ "883ef45b5d5a2e4005914c7b339881900976b6e7" ], "author": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Tue Nov 24 19:28:01 2015 -0800" }, "committer": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Tue Nov 24 19:28:01 2015 -0800" }, "message": "MIPS32: Improve integer division by constants\n\nChange-Id: I2d1e84e84bdf8d3007cde7c51611ec893a0e9527\n" }, { "commit": "0debae7bc89eb05f7a2bf7dccd223318fad7c88d", "tree": "3da9656dc77d271b12c1b02793e7d713ae3da790", "parents": [ "991842a5273d20695dd5f35eb9a9e28c386c5b4b" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Thu Nov 12 18:37:00 2015 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Tue Nov 17 15:12:00 2015 +0000" }, "message": "ART: Refactor GenerateTestAndBranch\n\nEach code generator implements a method for generating condition\nevaluation and branching to arbitrary labels. This patch refactors\nit for better clarity but also to generate fewer jumps when the true\nbranch is the fallthrough successor.\n\nThis is preliminary work for implementing HSelect.\n\nChange-Id: Iaa545a5ecbacb761c5aa241fa69140cf6eb5952f\n" }, { "commit": "dc151b2346bb8a4fdeed0c06e54c2fca21d59b5d", "tree": "391d8ccb44ff9e6fc1c8fa8975e534e20cc002ff", "parents": [ "823e693aa946ba75cd047429e1290011a2ed8729" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Oct 15 18:02:30 2015 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Oct 23 14:45:32 2015 +0100" }, "message": "Optimizing: Determine invoke-static/-direct dispatch early.\n\nDetermine the dispatch type of invoke-static/-direct in a\nspecial pass right after the type inference. This allows the\ninliner to pass the \"needs dex cache\" check and inline more.\nIt also allows the code generator to avoid requesting a\nregister location for the ArtMethod* for kDexCachePcRelative\nand direct methods.\n\nThe supported dispatch check handles also situations that\nthe CompilerDriver currently doesn\u0027t allow. The cleanup of\nthe CompilerDriver and required changes to Quick will come\nin a separate change.\n\nChange-Id: I3f8e903a119949e95871d8ab0a995f4731a13a07\n" }, { "commit": "f652cecb984c104d44a0223c3c98400ef8ed8ce2", "tree": "ec0cc193eccdd11a79f42f957a856d2ba57699e1", "parents": [ "b8b44983f861cfeeca66c624dd0f2a3fa71b4992" ], "author": { "name": "Goran Jakovljevic", "email": "Goran.Jakovljevic@imgtec.com", "time": "Tue Aug 25 16:11:42 2015 +0200" }, "committer": { "name": "Goran Jakovljevic", "email": "Goran.Jakovljevic@imgtec.com", "time": "Thu Oct 22 18:51:13 2015 +0200" }, "message": "MIPS: Initial version of optimizing compiler for MIPS32\n\nChange-Id: I370388e8d5de52c7001552b513877ef5833aa621\n" } ] }