)]}'
{
  "log": [
    {
      "commit": "02ca05a5a6e3f5028c6c2987a81be481d07bc617",
      "tree": "a364c4a46c573fdfddf607b0e78e5fd3f455c17f",
      "parents": [
        "5868adaefe72cc8bcdcd8325c40f712375a506d1"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Tue May 12 13:58:51 2020 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Wed May 13 08:00:22 2020 +0000"
      },
      "message": "Move HandleCache to HGraph.\n\nThis avoids passing the `VariableSizedHandleScope*` argument\naround and eliminates HGraph::inexact_object_rti_ and its\ninitialization. The latter shall allow running Optimizing\ngtests that do not require type information without creating\na Runtime in future. (To be implemented in a separate CL.)\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optmizing\nTest: aosp_taimen-userdebug boots.\nChange-Id: I36fe9bc556c6d610d644c8c14cc74c9985a14d64\n"
    },
    {
      "commit": "0a51605ddd81635135463dab08b6f7c21b58ffb0",
      "tree": "820f338333010f4d6e4b543ffea47e9ff7d2dd3f",
      "parents": [
        "e2727154f25e0db9a5bb92af494d8e47b181dfcf"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Mon Oct 14 13:00:44 2019 +0000"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Mon Oct 14 13:00:44 2019 +0000"
      },
      "message": "Revert \"Make compiler/optimizing/ symbols hidden.\"\n\nThis reverts commit e2727154f25e0db9a5bb92af494d8e47b181dfcf.\n\nReason for revert: Breaks ASAN tests (ODR violation).\nBug: 142365358\n\nChange-Id: I38103d74a1297256c81d90872b6902ff1e9ef7a4\n"
    },
    {
      "commit": "e2727154f25e0db9a5bb92af494d8e47b181dfcf",
      "tree": "0ddc6eec3ad9508d7eb1f2b941786dd0ed7d2cd8",
      "parents": [
        "c78860b91ae07eed92f86876e7a03132adea6fcd"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Thu Oct 10 10:46:42 2019 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Mon Oct 14 08:22:00 2019 +0000"
      },
      "message": "Make compiler/optimizing/ symbols hidden.\n\nMake symbols in compiler/optimizing hidden by a namespace\nattribute. The unit intrinsic_objects.{h,cc} is excluded as\nit is needed by dex2oat.\n\nAs the symbols are no longer exported, gtests are now linked\nwith the static version of the libartd-compiler library.\n\nlibart-compiler.so size:\n  - before:\n    arm: 2396152\n    arm64: 3345280\n  - after:\n    arm: 2016176 (-371KiB, -15.9%)\n    arm64: 2874480 (-460KiB, -14.1%)\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing --jit\nBug: 142365358\nChange-Id: I1fb04a33351f53f00b389a1642e81a68e40912a8\n"
    },
    {
      "commit": "bbc6e7edb5fca4a61ac53dd9bce79cb4f0bb3403",
      "tree": "0fbce767bc383358cf4cd65aafc74140e1850982",
      "parents": [
        "19379b58bd433da91230e4fe6cd96e7416d16adc"
      ],
      "author": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Fri Aug 24 16:58:47 2018 +0100"
      },
      "committer": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Tue Aug 28 11:06:07 2018 +0100"
      },
      "message": "Use \u0027final\u0027 and \u0027override\u0027 specifiers directly in ART.\n\nRemove all uses of macros \u0027FINAL\u0027 and \u0027OVERRIDE\u0027 and replace them with\n\u0027final\u0027 and \u0027override\u0027 specifiers. Remove all definitions of these\nmacros as well, which were located in these files:\n- libartbase/base/macros.h\n- test/913-heaps/heaps.cc\n- test/ti-agent/ti_macros.h\n\nART is now using C++14; the \u0027final\u0027 and \u0027override\u0027 specifiers have\nbeen introduced in C++11.\n\nTest: mmma art\nChange-Id: I256c7758155a71a2940ef2574925a44076feeebf\n"
    },
    {
      "commit": "2477320a8d9de58ede68e2645ea53c10f71dcd57",
      "tree": "f428a6856e10d8ebaff0bb2da544a8d41c35ab77",
      "parents": [
        "5a87e19e4bf1b6719c2aad3effde1b38d2c3085c"
      ],
      "author": {
        "name": "Aart Bik",
        "email": "ajcbik@google.com",
        "time": "Thu Apr 26 10:28:51 2018 -0700"
      },
      "committer": {
        "name": "Aart Bik",
        "email": "ajcbik@google.com",
        "time": "Thu Apr 26 10:28:51 2018 -0700"
      },
      "message": "Step 1 of 2: conditional passes.\n\nRationale:\nThe change adds a return value to Run() in preparation of\nconditional pass execution. The value returned by Run() is\nbest effort, returning false means no optimizations were\napplied or no useful information was obtained. I filled\nin a few cases with more exact information, others\nstill just return true. In addition, it integrates inlining\nas a regular pass, avoiding the ugly \"break\" into\noptimizations1 and optimziations2.\n\nBug: b/78171933, b/74026074\n\nTest: test-art-host,target\nChange-Id: Ia39c5c83c01dcd79841e4b623917d61c754cf075\n"
    },
    {
      "commit": "2ca10eb3f47ef3c2535c137853f7a63d10bb908b",
      "tree": "3684d1d5ef4791795b64620e97f952896c5a2011",
      "parents": [
        "02f41015a0933f146b886c62bb5b02c322ddf882"
      ],
      "author": {
        "name": "Aart Bik",
        "email": "ajcbik@google.com",
        "time": "Wed Nov 15 15:17:53 2017 -0800"
      },
      "committer": {
        "name": "Aart Bik",
        "email": "ajcbik@google.com",
        "time": "Mon Nov 20 10:38:26 2017 -0800"
      },
      "message": "Refactored optimization passes setup.\n\nRationale:\nRefactors the way we set up optimization passes\nin the compiler into a more centralized approach.\nThe refactoring also found some \"holes\" in the\nexisting mechanism (missing string lookup in\nthe debugging mechanism, or inablity to set\nalternative name for optimizations that may repeat).\n\nBug: 64538565\n\nTest: test-art-host test-art-target\nChange-Id: Ie5e0b70f67ac5acc706db91f64612dff0e561f83\n"
    },
    {
      "commit": "009d166842195711eca4d5768c59a8f7404e6875",
      "tree": "297cbed4084e905767bd979d54697693fd0c7262",
      "parents": [
        "52d52f5dc3e005829926e68c656fb27e8b008ae9"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Tue Oct 10 13:21:15 2017 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Thu Oct 12 10:43:29 2017 +0100"
      },
      "message": "Use ScopedArenaAllocator in BCE, DCE, LSE, ...\n\n... ReferenceTypePropagation and GraphChecker.\n\nDefine and use a new allocation kind for LoadStoreAnalysis.\n\nMemory needed to compile the two most expensive methods for\naosp_angler-userdebug boot image:\n  BatteryStats.dumpCheckinLocked() : 19.7MiB -\u003e 19.6MiB (-79KiB)\n  BatteryStats.dumpLocked(): 39.4MiB -\u003e 39.3MiB (-120KiB)\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host --optimizing\nBug: 64312607\nChange-Id: Ib0cf074ac21ab67d8f8f2efabbdfb84cce9cae8e\n"
    },
    {
      "commit": "16e528957869c7debb1f6758c9a364819e15ee1a",
      "tree": "050d42754ce9bca3c3e23652093cd209ae59ea53",
      "parents": [
        "1d2d8b1b6b359f5f476ef78662baa4b8782be530"
      ],
      "author": {
        "name": "Mads Ager",
        "email": "ager@google.com",
        "time": "Fri Jul 14 13:11:37 2017 +0200"
      },
      "committer": {
        "name": "Mads Ager",
        "email": "ager@google.com",
        "time": "Thu Aug 10 14:04:04 2017 +0200"
      },
      "message": "RFC: Generate select instruction for conditional returns.\n\nThe select generator currently only inserts select instructions\nif there is a diamond shape with a phi.\n\nThis change extends the select generator to also deal with the\npattern:\n\n  if (condition) {\n    movable instruction 0\n    return value0\n  } else {\n    movable instruction 1\n    return value1\n  }\n\nwhich it turns into:\n\n  moveable instruction 0\n  moveable instruction 1\n  return select (value0, value1, condition)\n\nTest: 592-checker-regression-bool-input\nChange-Id: Iac50fb181dc2c9b7619f28977298662bc09fc0e1\n"
    },
    {
      "commit": "38e9e8046ea2196284bdb4638771c31108a30a4a",
      "tree": "a2fecce9af616bebd73ce17d9f5954f84f291817",
      "parents": [
        "eda4dfae59eec2db945cf032aee3a9aeaa2eb494"
      ],
      "author": {
        "name": "Jean-Philippe Halimi",
        "email": "jean-philippe.halimi@intel.com",
        "time": "Thu Feb 18 16:42:03 2016 +0100"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Thu Feb 18 16:15:27 2016 +0000"
      },
      "message": "Add statistics support for some optimizations\n\nThis patch adds support for the --dump-stats facility with some\noptimizations\nand fixes all build issues introduced by the patch:\nI68751b119a030952a11057cb651a3c63e87e73ea (which got reverted)\n\nChange-Id: I5af1f2a8cced0a1a55c2bb4d8c88e6f0a24ec879\nSigned-off-by: Jean-Philippe Halimi \u003cjean-philippe.halimi@intel.com\u003e\n"
    },
    {
      "commit": "74eb1b264691c4eb399d0858015a7fc13c476ac6",
      "tree": "0b6fc4f3003d50bf6c388601013cdfc606e53859",
      "parents": [
        "75fd2a8ab9b4aff59308034da26eb4986d10fa9e"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon Dec 14 11:44:01 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Thu Jan 28 15:50:27 2016 +0000"
      },
      "message": "ART: Implement HSelect\n\nThis patch adds a new HIR instruction to Optimizing. HSelect returns\none of two inputs based on the outcome of a condition.\n\nThis is only initial implementation which:\n - defines the new instruction,\n - repurposes BooleanSimplifier to emit it,\n - extends InstructionSimplifier to statically resolve it,\n - updates existing code and tests accordingly.\n\nCode generators currently emit fallback if/then/else code and will be\nupdated in follow-up CLs to use platform-specific conditional moves\nwhen possible.\n\nChange-Id: Ib61b17146487ebe6b55350c2b589f0b971dcaaee\n"
    }
  ]
}