)]}'
{
  "log": [
    {
      "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": "e764d2e50c544c2cb98ee61a15d613161ac6bd17",
      "tree": "112aa7ca459d2edb4f800897060a2407fcc622c7",
      "parents": [
        "ca6fff898afcb62491458ae8bcd428bfb3043da1"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Thu Oct 05 14:35:55 2017 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Mon Oct 09 10:39:22 2017 +0100"
      },
      "message": "Use ScopedArenaAllocator for register allocation.\n\nMemory needed to compile the two most expensive methods for\naosp_angler-userdebug boot image:\n  BatteryStats.dumpCheckinLocked() : 25.1MiB -\u003e 21.1MiB\n  BatteryStats.dumpLocked(): 49.6MiB -\u003e 42.0MiB\nThis is because all the memory previously used by Scheduler\nis reused by the register allocator; the register allocator\nhas a higher peak usage of the ArenaStack.\n\nAnd continue the \"arena\"-\u003e\"allocator\" renaming.\n\nTest: m test-art-host-gtest\nTest: testrunner.py --host\nBug: 64312607\nChange-Id: Idfd79a9901552b5147ec0bf591cb38120de86b01\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": "d9c90373d640a5e08072cf469c372e24a8c0fc35",
      "tree": "35615699aa6c12b21d9c0de7d11ccf0f088ba0d8",
      "parents": [
        "b180b893b5acb5c55251522465f9d20ed45c3b5a"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Sep 14 16:53:55 2016 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Sep 14 19:57:21 2016 +0100"
      },
      "message": "Move ArrayRef to runtime/base\n\nWill be used in upcoming CLs regarding VDEX and VerifierDeps.\n\nTest: m test-art-host\nChange-Id: I68e611a4a52246c2bdf45eab7c61f3212908afd4\n"
    },
    {
      "commit": "70e97462116a47ef2e582ea29a037847debcc029",
      "tree": "ee587e35b9b9483c35875ccc8ddea139978ca823",
      "parents": [
        "521691ae4dfad47cf6b46858347fa5fa32fd7bcc"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Tue Aug 09 11:04:26 2016 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Mon Sep 05 17:27:41 2016 +0100"
      },
      "message": "Avoid excessive spill slots for slow paths.\n\nReducing the frame size makes stack maps smaller as we need\nfewer bits for stack masks and some dex register locations\nmay use short location kind rather than long. On Nexus 9,\nAOSP ToT, the boot.oat size reduction is\n  prebuilt multi-part boot image:\n    - 32-bit boot.oat: -416KiB (-0.6%)\n    - 64-bit boot.oat: -635KiB (-0.9%)\n  prebuilt multi-part boot image with read barrier:\n    - 32-bit boot.oat: -483KiB (-0.7%)\n    - 64-bit boot.oat: -703KiB (-0.9%)\n  on-device built single boot image:\n    - 32-bit boot.oat: -380KiB (-0.6%)\n    - 64-bit boot.oat: -632KiB (-0.9%)\n  on-device built single boot image with read barrier:\n    - 32-bit boot.oat: -448KiB (-0.6%)\n    - 64-bit boot.oat: -692KiB (-0.9%)\n\nThe other benefit is that at runtime, threads may need fewer\npages for their stacks, reducing overall memory usage.\n\nWe defer the calculation of the maximum spill size from\nthe main register allocator (linear scan or graph coloring)\nto the RegisterAllocationResolver and do it based on the\nlive registers at slow path safepoints. The old notion of\nan artificial slow path safepoint interval is removed as\nit is no longer needed.\n\nTest: Run ART test suite on host and Nexus 9.\nBug: 30212852\nChange-Id: I40b3d114e278e2c5807982904fa49bf6642c6275\n"
    },
    {
      "commit": "0b110f499171aa562fc77834b4357c23eacacad4",
      "tree": "681d7120babd7e668316918bd87a82810a96f984",
      "parents": [
        "360b4b0137ce5f0bb771e2ddbfd4735cae932565"
      ],
      "author": {
        "name": "Matthew Gharrity",
        "email": "gharrma@google.com",
        "time": "Wed Jul 20 10:13:45 2016 -0700"
      },
      "committer": {
        "name": "Matthew Gharrity",
        "email": "gharrma@google.com",
        "time": "Wed Jul 20 10:13:45 2016 -0700"
      },
      "message": "Fix accidental pass-by-value\n\nChange-Id: I245111eabb43368875c1215ca4f3a1f1918492fe\n"
    },
    {
      "commit": "5d6e27d136756216c945d3fc5eb2ecc1537bfe7a",
      "tree": "6c558348ad01c748894902ac9b0adc6cc032384f",
      "parents": [
        "bae13af2fc2fa89985d0466cedf155cb96767910"
      ],
      "author": {
        "name": "Matthew Gharrity",
        "email": "gharrma@google.com",
        "time": "Mon Jul 18 13:38:44 2016 -0700"
      },
      "committer": {
        "name": "Matthew Gharrity",
        "email": "gharrma@google.com",
        "time": "Tue Jul 19 14:18:30 2016 -0700"
      },
      "message": "Refactor SSA deconstruction into its own class\n\nTest: m test-art-host\n\nChange-Id: Ie82c2802f76f27512ef922ba583caeccf5675063\n"
    }
  ]
}