)]}'
{
  "log": [
    {
      "commit": "3db70689e3e1c92344d436a8ea4265046bdef449",
      "tree": "3db08743e968062ed5bdc143233cdb3c4564696b",
      "parents": [
        "1650dafad62578a1766bd617d78458a4cf1e2a9a"
      ],
      "author": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Wed Dec 26 15:12:03 2018 -0800"
      },
      "committer": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Thu Dec 27 12:56:39 2018 -0800"
      },
      "message": "ART: Refactor for bugprone-argument-comment\n\nHandles compiler.\n\nBug: 116054210\nTest: WITH_TIDY\u003d1 mmma art\nChange-Id: I5cdfe73c31ac39144838a2736146b71de037425e\n"
    },
    {
      "commit": "a043111e3a2c09b549708a6227a1f54d91da76aa",
      "tree": "393fe11cfceccebf474e4bdf36ff79b70b97f589",
      "parents": [
        "213ee2da6a1c58d0fc12c937bbd9c9974ca00aca"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Mon Jun 25 09:32:54 2018 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Mon Jun 25 18:43:19 2018 +0100"
      },
      "message": "Move instruction_set_ to CompilerOptions.\n\nRemoves CompilerDriver dependency from ImageWriter and\nseveral other classes.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nTest: Pixel 2 XL boots.\nTest: m test-art-target-gtest\nTest: testrunner.py --target --optimizing\nChange-Id: I3c5b8ff73732128b9c4fad9405231a216ea72465\n"
    },
    {
      "commit": "02eebcf01abc6df5ea861a5c688f5836f70abaf2",
      "tree": "aa8cd67bcd7b1576766da94bfa9107da8e9c34ba",
      "parents": [
        "b95eb37a04874a57046fba7fc09a8b197691e9a2"
      ],
      "author": {
        "name": "Artem Serov",
        "email": "artem.serov@linaro.org",
        "time": "Wed Dec 13 19:48:31 2017 +0000"
      },
      "committer": {
        "name": "Artem Serov",
        "email": "artem.serov@linaro.org",
        "time": "Wed Mar 07 23:02:03 2018 +0000"
      },
      "message": "ART: Implement loop peeling/unrolling routines.\n\nImplement loop peeling/unrolling routines using SuperblockCloner.\nFixes bug b/74198030 and provides tests for it.\n\nBug: b/74198030\nTest: superblock_cloner_test.cc, loop_optimization_test.cc.\n\nChange-Id: Id0d9a91575c88f8e45186441b14e903b89b007dd\n"
    },
    {
      "commit": "09faaea17b75269805b4857ed3c9cd04c7273959",
      "tree": "7794d83f6dd20acdcbb4ee7a075d6ea8f4590b42",
      "parents": [
        "03376f4c4de8e419402bf40fdff4135728ffb21e"
      ],
      "author": {
        "name": "Artem Serov",
        "email": "artem.serov@linaro.org",
        "time": "Thu Dec 07 14:36:01 2017 +0000"
      },
      "committer": {
        "name": "Artem Serov",
        "email": "artem.serov@linaro.org",
        "time": "Wed Dec 13 19:18:13 2017 +0000"
      },
      "message": "ART: Fix single-preheader transformation.\n\nOriginal implementation of \"Make sure the loop has only one\npre-header\" had an assumption that the header had no phi\nfunctions since loops with multiple preheaders now only may exist\nduring graph building before ssa construction; all of the\noptimizations preserve the single-preheader invariant. This code is\nused by DCE; DCE was called multiple times but after graph building\npreheader transformation was never executed. However if someone\nintroduces a optimization which might not keep the invariant\n(e.g. loop peeling) the data flow adjustments must be performed.\n\nTest: loop_optimization_test.cc\nTest: test-art-target, test-art-host\nChange-Id: I88bb0aad2dd5241addef7fe9cda474a6868bf532\n"
    },
    {
      "commit": "ca6fff898afcb62491458ae8bcd428bfb3043da1",
      "tree": "195a6b16d3a4b34acc2faf91ce56f448efb15e07",
      "parents": [
        "aa7273e56fbafc2692c8d20a31b50d2f4bdd2aa1"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Tue Oct 03 14:49:14 2017 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Fri Oct 06 17:53:50 2017 +0100"
      },
      "message": "ART: Use ScopedArenaAllocator for pass-local data.\n\nPasses using local ArenaAllocator were hiding their memory\nusage from the allocation counting, making it difficult to\ntrack down where memory was used. Using ScopedArenaAllocator\nreveals the memory usage.\n\nThis changes the HGraph constructor which requires a lot of\nchanges in tests. Refactor these tests to limit the amount\nof work needed the next time we change that constructor.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host\nTest: Build with kArenaAllocatorCountAllocations \u003d true.\nBug: 64312607\nChange-Id: I34939e4086b500d6e827ff3ef2211d1a421ac91a\n"
    },
    {
      "commit": "0ebe0d83138bba1996e9c8007969b5381d972b32",
      "tree": "a5ee66ebc5b587ade97e56ac8fc7d832fbbed4af",
      "parents": [
        "e1e347dace0ded83774999bb26c37527dcdb1d5a"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Thu Sep 21 22:50:39 2017 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Mon Sep 25 15:45:01 2017 +0100"
      },
      "message": "ART: Introduce compiler data type.\n\nReplace most uses of the runtime\u0027s Primitive in compiler\nwith a new class DataType. This prepares for introducing\nnew types, such as Uint8, that the runtime does not need\nto know about.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host\nBug: 23964345\nChange-Id: Iec2ad82454eec678fffcd8279a9746b90feb9b0c\n"
    },
    {
      "commit": "b92cc33a7a6a827da577627dc274440ac29652a8",
      "tree": "9fbc71433d4ea89be61aec6de0d33d142c11f039",
      "parents": [
        "f56311a966a9e8e476287cd47d615a91a83c1d04"
      ],
      "author": {
        "name": "Aart Bik",
        "email": "ajcbik@google.com",
        "time": "Wed Sep 06 15:53:17 2017 -0700"
      },
      "committer": {
        "name": "Aart Bik",
        "email": "ajcbik@google.com",
        "time": "Wed Sep 06 15:53:17 2017 -0700"
      },
      "message": "Pass stats into the loop optimization phase.\n\nTest: market scan.\nChange-Id: I58b23b8d254883f30619ea3602d34bf93618d432\n"
    },
    {
      "commit": "c73ee37b76494253862ee17933acfe2b88de1a01",
      "tree": "f88685e10a1075748c7634c8ec913544f2b12068",
      "parents": [
        "399492a86198b42fded9ac1f4aa61c82869328eb"
      ],
      "author": {
        "name": "Artem Serov",
        "email": "artem.serov@linaro.org",
        "time": "Mon Jul 31 15:08:40 2017 +0100"
      },
      "committer": {
        "name": "Artem Serov",
        "email": "artem.serov@linaro.org",
        "time": "Thu Aug 03 17:12:31 2017 +0100"
      },
      "message": "ART: Fix loop header\u0027s predecessors reordering in SimplifyLoops.\n\nFix the issue when after loop header\u0027s predecessors reordering in\nSimplifyLoops phi inputs are not reordered correspondingly.\n\nTest: loop_optimization_test.cc, test-art-host, test-art-target.\n\nChange-Id: I8a251a0a953d751f9bb67da58181e47d225d90e6\n"
    },
    {
      "commit": "92685a8a56fba7191612cf210f9c667b5ceda2af",
      "tree": "563009abe4387cb83c63320504148cedfc764bc3",
      "parents": [
        "5c90d0b0f332436f7ca5c028256bf5e91e9023d4"
      ],
      "author": {
        "name": "Aart Bik",
        "email": "ajcbik@google.com",
        "time": "Mon Mar 06 11:13:43 2017 -0800"
      },
      "committer": {
        "name": "Aart Bik",
        "email": "ajcbik@google.com",
        "time": "Mon Mar 06 15:20:04 2017 -0800"
      },
      "message": "Pass driver to loop opt. Add new side_effects phase.\n\nRationale:\nBreak-out CL of ART Vectorizer: number 3.\nThe purpose is making the original CL smaller\nand easier to review.\n\nBug: 34083438\nTest: test-art-host\nChange-Id: I7cece807ee4f5fcaeae41f1deed33ac263447b77\n"
    },
    {
      "commit": "a5b09a67034e57a6e10231dd4bd92f4cb50b824c",
      "tree": "304be738f4fa528b7ad2676103eecc84c79eaeeb",
      "parents": [
        "dac7ad17c78387d15d7aefae0f852dddf5f37e34"
      ],
      "author": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Thu Nov 17 15:21:22 2016 -0800"
      },
      "committer": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Mon Nov 21 10:57:00 2016 -0800"
      },
      "message": "ART: Add dex::TypeIndex\n\nAdd abstraction for uint16_t type index.\n\nTest: m test-art-host\nChange-Id: I47708741c7c579cbbe59ab723c1e31c5fe71f83a\n"
    },
    {
      "commit": "9620230700d4b451097c2163faa70627c9d8088a",
      "tree": "695b96b9efeaa4c2cb3816e51904e19540fe3883",
      "parents": [
        "4aa6a93c46a959df1ab71ee7a68ad345338046ef"
      ],
      "author": {
        "name": "Aart Bik",
        "email": "ajcbik@google.com",
        "time": "Tue Oct 04 17:33:56 2016 -0700"
      },
      "committer": {
        "name": "Aart Bik",
        "email": "ajcbik@google.com",
        "time": "Wed Oct 05 11:50:42 2016 -0700"
      },
      "message": "Refactoring of graph linearization and linear order.\n\nRationale:\nOwnership of graph\u0027s linear order and iterators was\na bit unclear now that other phases are using it.\nNew approach allows phases to compute their own\norder, while ssa_liveness is sole owner for graph\n(since it is not mutated afterwards).\n\nAlso shortens lifetime of loop\u0027s arena.\n\nTest: test-art-host\nChange-Id: Ib7137d1203a1e0a12db49868f4117d48a4277f30\n"
    },
    {
      "commit": "5ed20f90acd05e1f8697340f11113f0c61c22492",
      "tree": "470b26b33054a2398bdf115f6592777b1b7698bd",
      "parents": [
        "d3a9ce9d30a59587413310e66ea51c8f7adb0a1d"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Oct 05 13:49:44 2016 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Oct 05 13:49:44 2016 +0100"
      },
      "message": "Make it possible to pass an arena allocator to HLoopOptimization.\n\nloop_optimization_test uses memory from HLoopOptimization\u0027s\nallocator, which is scoped by the Run method.\n\nFix is to pass custom allocator.\n\ntest: m test-art-host-gtest\nChange-Id: I359330e22202519f400a26da5403eeb00f0b2db4\n"
    },
    {
      "commit": "281c681a0852c10f5ca99b351650b244e878aea3",
      "tree": "33036cbfb76ee497eedf60e0e5785a2267c9dd02",
      "parents": [
        "a845d07bbd57f8beaea8b4fb47192a3382ef25b2"
      ],
      "author": {
        "name": "Aart Bik",
        "email": "ajcbik@google.com",
        "time": "Fri Aug 26 11:31:48 2016 -0700"
      },
      "committer": {
        "name": "Aart Bik",
        "email": "ajcbik@google.com",
        "time": "Mon Oct 03 15:15:27 2016 -0700"
      },
      "message": "A first implementation of a loop optimization framework.\n\nRationale:\nWe are planning to add more and more loop related optimizations\nand this framework provides the basis to do so. For starters,\nthe framework optimizes dead induction, induction that can be\nreplaced with a simpler closed-form, and eliminates dead loops\ncompletely (either pre-existing or as a result of induction\nremoval).\n\nSpeedup on e.g. Benchpress Loop is 73x (17.5us. -\u003e 0.24us.)\n[with the potential for more exploiting outer loop too]\n\nTest: 618-checker-induction et al.\n\nChange-Id: If80a809acf943539bf6726b0030dcabd50c9babc\n"
    }
  ]
}