)]}'
{
  "log": [
    {
      "commit": "d2d5262c8370309e1f2a009f00aafc24f1cf00a0",
      "tree": "15b542ac079f30043cd3654cf5d3c40ae3ea34d0",
      "parents": [
        "5b12f7973636bfea29da3956a9baa7a6bbe2b666"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Dec 12 16:28:54 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Dec 12 16:28:54 2016 +0000"
      },
      "message": "Revert \"Add kJitTableAddress for HLoadClass.\"\n\nOne test failure after merge.\n\nThis reverts commit 5b12f7973636bfea29da3956a9baa7a6bbe2b666.\n\nChange-Id: I120c49e53274471fc1c82a10d52e99c83f5f85cc\n"
    },
    {
      "commit": "5b12f7973636bfea29da3956a9baa7a6bbe2b666",
      "tree": "a2cd41c1d3c09abc594a76af11b7bebc302a2870",
      "parents": [
        "0dd27eb2b51d030866c25dbf8e7bb737eb35a888"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Dec 09 11:26:35 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Dec 12 11:50:24 2016 +0000"
      },
      "message": "Add kJitTableAddress for HLoadClass.\n\nThis new kind loads classes from the root table associated with\nJIT compiled code.\n\nAlso remove kDexCacheAddress, which is replaced by kJitTableAddress.\n\ntest: ART_TEST_JIT\u003dtrue test-art-host-jit test-art-target-jit\nChange-Id: Ia23029688d1a60c178bf2ffa7463927c5d5de4d0\n"
    },
    {
      "commit": "8a0128a5ca0784f6d2b4ca27907e8967a74bc4c5",
      "tree": "0dec75200282ae5e49785395e97bd4e6459f1c09",
      "parents": [
        "60438b46090d22bb9b978196f5aa53fab3b89759"
      ],
      "author": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Mon Nov 28 07:38:35 2016 -0800"
      },
      "committer": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Tue Nov 29 11:11:46 2016 -0800"
      },
      "message": "ART: Add dex::StringIndex\n\nAdd abstraction for uint32_t string index.\n\nTest: m test-art-host\nChange-Id: I917c2881702fe3df112c713f06980f2278ced7ed\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": "132d8363bf8cb043d910836672192ec8c36649b6",
      "tree": "42ee8b08f0323e9762675333b50a4c218ecdefc7",
      "parents": [
        "e89667815b9d0a1eacb91678fed2a7518bb07cc2"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Nov 16 09:19:42 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Nov 18 14:31:30 2016 +0000"
      },
      "message": "Revert \"Revert \"Revert \"Revert \"JIT root tables.\"\"\"\"\n\nTest: 626-set-resolved-string, test-art-host, test-art-target\nTest: run-libcore-tests.sh\nTest: phone boots and runs\n\nThis reverts commit 3395fbc20bcd20948bec8958db91b304c17cacd8.\n\nChange-Id: I104b73d093e3eb6a271d564cfdb9ab09c1c8cf24\n"
    },
    {
      "commit": "3395fbc20bcd20948bec8958db91b304c17cacd8",
      "tree": "e0d00b412961e2aaa0dff91317a9f4168189e5fb",
      "parents": [
        "75afcdd3503a8a8518e5b23d21b6e73306ce39ce"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Nov 14 12:40:52 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Nov 14 12:40:52 2016 +0000"
      },
      "message": "Revert \"Revert \"Revert \"JIT root tables.\"\"\"\n\nlibcore failures:\ndalvikvm32 F 11-14 03:04:06 14870 14870 jit_code_cache.cc:310] Check failed: new_string !\u003d nullptr\n\nThis reverts commit 75afcdd3503a8a8518e5b23d21b6e73306ce39ce.\n\nChange-Id: I5a6b6b48aa79a763d1ff1ba4d85d63811254787d\n"
    },
    {
      "commit": "75afcdd3503a8a8518e5b23d21b6e73306ce39ce",
      "tree": "b49afc4772fa72319475f96ed66d744bb03e803c",
      "parents": [
        "ee48b0f11df812d98de5c989e1f6d95a21515564"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Nov 10 10:38:11 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Nov 11 13:18:24 2016 +0000"
      },
      "message": "Revert \"Revert \"JIT root tables.\"\"\n\nAlso  contains Revert \"Support kJitTableAddress in x86/arm/arm64.\"\n\nThis reverts commit 4acd03638fcdb4e5d1666f8eec7eb3bf6d6be035.\nThis reverts commit 997d1217830c0a18b70faeabd53c04700a87d7d9.\n\nTest: ART_USE_READ_BARRIER\u003dtrue/false test-art-host test-art-target\n\nChange-Id: I77cb1e9bf8f1b4c58b72d3cf5ca31ced2aaa1ea3\n"
    },
    {
      "commit": "20c56a8cded87092d40097323fcf9eaf50f64e4b",
      "tree": "1dd41fe4afd736aa0cfb8d6ef8ed4835a4dbe4af",
      "parents": [
        "2e7f085990423a706137c1d42673226ee7a7194f",
        "4acd03638fcdb4e5d1666f8eec7eb3bf6d6be035"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Nov 09 17:30:49 2016 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Wed Nov 09 17:30:49 2016 +0000"
      },
      "message": "Merge \"Revert \"JIT root tables.\"\""
    },
    {
      "commit": "4acd03638fcdb4e5d1666f8eec7eb3bf6d6be035",
      "tree": "1220262d0ed22d91777c68a8a568348cddf820cb",
      "parents": [
        "ac3ebc3150760425ed00abd56da48f9a6e0666bc"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Nov 09 17:30:31 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Nov 09 17:30:31 2016 +0000"
      },
      "message": "Revert \"JIT root tables.\"\n\nMay be the offender for jit-gcstress failure of 902.\n\nThis reverts commit ac3ebc3150760425ed00abd56da48f9a6e0666bc.\n\nChange-Id: I9ea6c9236fd1729fed7d1868dd8a111172932308\n"
    },
    {
      "commit": "54d6a207341ad45cb5eceed71a344073ed6d4e31",
      "tree": "d24fc641ca9ad2b1732a40f0989e3683cc0a5028",
      "parents": [
        "2a2f713717ace8a026cfe76c91165a5ed0d80182"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Wed Nov 09 12:46:38 2016 +0000"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Wed Nov 09 12:46:38 2016 +0000"
      },
      "message": "Fix 552-checker-sharpening for PIC test.\n\nAnd remove obsolete HLoadString::LoadKind::kDexCacheAddress.\n\nTest: m ART_TEST_PIC_TEST\u003dtrue test-art-host\nChange-Id: I3e7a1a98c2c7eba5ea10954d7efcf743a807c300\n"
    },
    {
      "commit": "ac3ebc3150760425ed00abd56da48f9a6e0666bc",
      "tree": "3c5c923bb00a898e035c0e7c4b8a6a684a578419",
      "parents": [
        "76ad2405b40547e0ab4fc401fb8303189ff783eb"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Oct 05 13:13:50 2016 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Nov 08 17:21:30 2016 +0000"
      },
      "message": "JIT root tables.\n\nImplement root tables for the JIT. Each JIT compiled method\ngets a table allocated before the stack maps.\n\nThe table gets visited through Runtime::SweepSystemWeaks.\n\nImplement String roots for x86_64 as an example.\n\nTest: test-art-host test-art-target\n\nChange-Id: Id3d5bc67479e08b52dd4b253e970201203a0f0d2\n"
    },
    {
      "commit": "11e7f99419ff1d63d70bcaa9c3e1c4bfa8e725b3",
      "tree": "7c9c20ae718ec95cdf3ea899fc80cffdc995d0e4",
      "parents": [
        "468d555e301d286c07b223e3edc7e6ed57de6f27",
        "1bc4b178590fa204265363a0207f1388e8bd6d15"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Tue Oct 25 12:32:27 2016 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Tue Oct 25 12:32:28 2016 +0000"
      },
      "message": "Merge \"Revert \"Disable kBssEntry LoadString sharpening.\"\""
    },
    {
      "commit": "1bc4b178590fa204265363a0207f1388e8bd6d15",
      "tree": "791fd12e3fac0c9c4ec260233d471d8a97cca5ca",
      "parents": [
        "3667e26de4856cccf24bcbab54ad3349a05267c0"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Mon Oct 24 16:53:39 2016 +0000"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Tue Oct 25 10:01:08 2016 +0100"
      },
      "message": "Revert \"Disable kBssEntry LoadString sharpening.\"\n\nFix .bss GC root walking by registering the oat file\nwith the class loader\u0027s class table.\n\nAlso fix potentially outdated ObjPtr\u003c\u003e use in debug build.\n\nThis reverts commit b55fdbb30b3bc4e334c241153b98c0a6ea4a4a2b.\n\nTest: m test-art-host\nBug: 32124939\nChange-Id: I0b7e3b93cb53c7b22408aa10a04eaf5582c69ee8\n"
    },
    {
      "commit": "1ceb37c75544c5285fb87f27e1d9fa7261ced60c",
      "tree": "a2c672170bb8424a148298706c6fd71d892a1b6e",
      "parents": [
        "3667e26de4856cccf24bcbab54ad3349a05267c0"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Tue Aug 30 10:23:01 2016 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Mon Oct 24 10:48:23 2016 -0700"
      },
      "message": "Remove unnecessary load class for new instance\n\nRemove the load class for new instance if the load class has only one\nuse and can not throw. Previously many were not removed due to\nMarkInDexCache nulling out the environment of the HLoadClass and\ncausing CanMoveClinitCheck to fail.\n\nAlso keep track of initialized HLoadClass and always remove clinit\nchecks for these.\n\nAdded checker regression test.\n\nCode size savings: ARM64 CC boot.oat: 47896936 -\u003e 47642488 (-0.53%)\nSavings from IsInitialized optimization: 65984 bytes\n\nPerformance unmeasured, probably faster due to removing unnecessary\nwork.\n\nTest: test-art-host with CC baker\n\nBug: 29516974\n\nChange-Id: I43358762ffb380ebe7e6518d0d440a5e1cc03b61\n"
    },
    {
      "commit": "b55fdbb30b3bc4e334c241153b98c0a6ea4a4a2b",
      "tree": "f174d35625d63806e3a391ec317db6683e0f6662",
      "parents": [
        "a8188191477b7b5b01a3c4426c51c48cd55f6678"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Fri Oct 21 10:22:45 2016 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Fri Oct 21 10:54:21 2016 +0100"
      },
      "message": "Disable kBssEntry LoadString sharpening.\n\nWe seem to fail to visit the BSS GC roots sometimes.\n\nBug: 32124939\nTest: m test-art-host\nChange-Id: I4724ced649042cbeb170cac9e8da8c5db168c8fc\n"
    },
    {
      "commit": "aad75c6d5bfab2dc8e30fc99fafe8cd2dc8b74d8",
      "tree": "c1b9e1eabcf35c5cbb5b4f46313a4e062f2d5d51",
      "parents": [
        "82d4838d6bb3480cd25327cedc5179fb2d86881c"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Mon Oct 03 08:46:48 2016 +0000"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Tue Oct 04 17:51:46 2016 +0100"
      },
      "message": "Revert \"Revert \"Store resolved Strings for AOT code in .bss.\"\"\n\nFixed oat_test to keep dex files alive. Fixed mips build.\nRewritten the .bss GC root visiting and added write barrier\nto the artResolveStringFromCode().\n\nTest: build aosp_mips-eng\nTest: m ART_DEFAULT_GC_TYPE\u003dSS test-art-target-host-gtest-oat_test\nTest: Run ART test suite on host and Nexus 9.\nBug: 20323084\nBug: 30627598\n\nThis reverts commit 5f926055cb88089d8ca27243f35a9dfd89d981f0.\n\nChange-Id: I07fa2278d82b8eb64964c9a4b66cb93726ccda6b\n"
    },
    {
      "commit": "5f926055cb88089d8ca27243f35a9dfd89d981f0",
      "tree": "8d87d400e36301eb648e19bcd225f13c469648ad",
      "parents": [
        "9e5739aaa690a8529c104f4c05035a657616c310"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Fri Sep 30 17:04:49 2016 +0000"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Fri Sep 30 18:08:09 2016 +0100"
      },
      "message": "Revert \"Store resolved Strings for AOT code in .bss.\"\n\nThere are some issues with oat_test64 on host and aosp_mips-eng.\n\nAlso reverts \"compiler_driver: Fix build.\"\n\nBug: 20323084\nBug: 30627598\n\nThis reverts commit 63dccbbefef3014c99c22748d18befcc7bcb3b41.\nThis reverts commit 04a44135ace10123f059373691594ae0f270a8a4.\n\nChange-Id: I568ba3e58cf103987fdd63c8a21521010a9f27c4\n"
    },
    {
      "commit": "428792553e59452d0b6fdbf2460072d697c966db",
      "tree": "c4d3c14944e772cd98f2fd76e4f41c2fbc3f6acf",
      "parents": [
        "ce157a6864bd346152bef1b66d050cfb144f56b5",
        "63dccbbefef3014c99c22748d18befcc7bcb3b41"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Fri Sep 30 14:10:21 2016 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Fri Sep 30 14:10:21 2016 +0000"
      },
      "message": "Merge \"Store resolved Strings for AOT code in .bss.\""
    },
    {
      "commit": "0795f23920ee9aabf28e45c63cd592dcccf00216",
      "tree": "ff3f880c5e84f3316532b47d0e9a7729ade848ac",
      "parents": [
        "d1224dce59eb0019507e41da5e10f12dda66bee4"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Tue Sep 27 18:43:30 2016 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Thu Sep 29 17:31:09 2016 -0700"
      },
      "message": "Clean up ScopedThreadStateChange to use ObjPtr\n\nAlso fixed inclusion of -inl.h files in .h files by adding\nscoped_object_access-inl.h and scoped_fast_natvie_object_access-inl.h\n\nChanged AddLocalReference / Decode to use ObjPtr.\n\nChanged libartbenchmark to be debug to avoid linkage errors.\n\nBug: 31113334\n\nTest: test-art-host\n\nChange-Id: I4d2e160483a29d21e1e0e440585ed328b9811483\n"
    },
    {
      "commit": "63dccbbefef3014c99c22748d18befcc7bcb3b41",
      "tree": "60a498041bebff43bc1f43d438e3bc34a30887f7",
      "parents": [
        "6bee25976782a063d6b44f7718a6302761bf6403"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Wed Sep 21 13:51:10 2016 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Thu Sep 29 15:58:43 2016 +0100"
      },
      "message": "Store resolved Strings for AOT code in .bss.\n\nAnd do some related refactorings.\n\nBug: 20323084\nBug: 30627598\nTest: Run ART test suite including gcstress on host and Nexus 9.\nTest: Run ART test suite including gcstress with baker CC on host and Nexus 9.\nTest: Build aosp_mips64-eng.\nChange-Id: I1b12c1570fee8e5da490b47f231050142afcbd1e\n"
    },
    {
      "commit": "5e4e11e171f90d9a3ea178fc8e72aac909de55d5",
      "tree": "53314d1139ac797d55258f39097ecfb5cef45920",
      "parents": [
        "ca8bad9136d1389deeebc8652fb17063388de6b2"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Sep 22 13:17:41 2016 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Sep 23 09:08:00 2016 +0100"
      },
      "message": "Clean-up sharpening and compiler driver.\n\nRemove dependency on compiler driver for sharpening\nand dex2dex (the methods called on the compiler driver were\ndoing unnecessary work), and remove the now unused methods\nin compiler driver.\n\nAlso remove test that is now invalid, as sharpening always\nsucceeds.\n\ntest: m test-art-host m test-art-target\nChange-Id: I54e91c6839bd5b0b86182f2f43ba5d2c112ef908\n"
    },
    {
      "commit": "4a4a601e8a99d0a711720c8a0d9878b26498fb4c",
      "tree": "ae7cd8cfa7cc861a51d187118db8da46ef7f9f3f",
      "parents": [
        "c6eced06a8592e2077cf7c894c8e05702571bf4d"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Fri Sep 16 14:16:42 2016 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Mon Sep 19 10:46:03 2016 -0700"
      },
      "message": "Improve sharpening for read barrier image HLoadClass\n\nHandle MarkInBoot image for LoadKind::kReferrersClass. This reduces\nread barriers for the boot image if the referring class is in\nthe boot image.\n\nOnly really helps CC case, TODO avoid doing the work for non CC?\n\nARM64 CC baker boot.oat: 48006064 -\u003e 47916736\n\nBug: 29516974\n\nTest: test-art-host CC baker\n\nChange-Id: Ibfa0cf0a3b888ad0e53c2d95a38e330b79e7443c\n"
    },
    {
      "commit": "e22a8cb3767bd59605a4ca5e9e53d4fe5081a48c",
      "tree": "e3f9741ae93db381a79e3a1647373f43b4a75a1a",
      "parents": [
        "3bac5443975cd6312e7c6282b94014db25f369d7",
        "95026871a4745b417b9b776966f26666d1c1f737"
      ],
      "author": {
        "name": "Treehugger Robot",
        "email": "treehugger-gerrit@google.com",
        "time": "Fri Sep 09 10:43:12 2016 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Fri Sep 09 10:43:12 2016 +0000"
      },
      "message": "Merge \"Revert \"Revert \"Re-enable boot image string sharpening.\"\"\""
    },
    {
      "commit": "95026871a4745b417b9b776966f26666d1c1f737",
      "tree": "3643a6bab8c0d0068e7f132827e329bb94e9ca49",
      "parents": [
        "f508c565b13585a766719b87a00e3c2a4200abe0"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Fri Sep 09 09:16:31 2016 +0000"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Fri Sep 09 09:16:31 2016 +0000"
      },
      "message": "Revert \"Revert \"Re-enable boot image string sharpening.\"\"\n\nThe reason for the revert was a transaction bug fixed by\n    https://android-review.googlesource.com/271008\n\nBug: 20323084\nBug: 31239436\n\nThis reverts commit f508c565b13585a766719b87a00e3c2a4200abe0.\n\nChange-Id: I2f5995b55ccbf58b888db3f0ab64d6186e400a92\n"
    },
    {
      "commit": "31b12e32073f458950e96d0d1b44e48508cf67e4",
      "tree": "b6f818dfa6b45342d6b69283c10e1db9817b8b0e",
      "parents": [
        "038cb84f792501ae01561fe5ea4e8144f1918b7e"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Fri Sep 02 17:11:57 2016 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Wed Sep 07 10:13:48 2016 -0700"
      },
      "message": "Avoid read barrier for image HLoadClass\n\nConcurrent copying baker:\n\nX86_64 core-optimizing-pic.oat: 28583112 -\u003e 27906824 (2.4% smaller)\n\nAround 0.4% of 2.4% is from re-enabling kBootImageLinkTimeAddress,\nkBootImageLinkTimePcRelative, and kBootImageAddress.\n\nN6P boot.oat 32: 73042140 -\u003e 71891956 (1.57% smaller)\nN6P boot.oat 64: 83831608 -\u003e 82531456 (1.55% smaller)\n\nEAAC: 1252 -\u003e 1245 (32 samples)\n\nBug: 29516974\n\nTest: test-art-host CC baker, N6P booting\n\nChange-Id: I9a196cf0157058836981c43c93872e9f0c4919aa\n"
    },
    {
      "commit": "3a21e386fa55a8b86dffa5250985b263fcfd2155",
      "tree": "ce6fecaae067f86e094ae7844ee5fa4ae8ee63e8",
      "parents": [
        "f94a4cf18946bda4a4f19378436d2bf131a492ca"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Fri Sep 02 12:38:38 2016 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Fri Sep 02 15:15:28 2016 +0100"
      },
      "message": "Clean up some includes.\n\nRemove some unnecessary includes from header files, replace\nothers with forward references and add includes to source\nfiles as needed. Reduce dependency on stack.h by pulling\nStackReference\u003c\u003e out to its own file.\n\nTest: m test-art-host\nChange-Id: I0fb182145e328870cbd918b0ef6ae2950223c1b2\n"
    },
    {
      "commit": "f508c565b13585a766719b87a00e3c2a4200abe0",
      "tree": "9612589aaba553880c6e083710a3b5630b0a7b3b",
      "parents": [
        "9ed010e43c729a801089307c55f20f6d4df8271c"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Thu Sep 01 15:33:04 2016 +0000"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Thu Sep 01 15:33:04 2016 +0000"
      },
      "message": "Revert \"Re-enable boot image string sharpening.\"\n\nThe boot image may not contain the target String.\n\nBug: 20323084\nBug: 31239436\n\nThis reverts commit 9ed010e43c729a801089307c55f20f6d4df8271c.\n\nChange-Id: Id299619ff9866bacd5098f76836355878a478042\n"
    },
    {
      "commit": "9ed010e43c729a801089307c55f20f6d4df8271c",
      "tree": "3643a6bab8c0d0068e7f132827e329bb94e9ca49",
      "parents": [
        "9495e0c56b25349220aed7adb997d81f9b0c86cc"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Tue Aug 30 17:36:24 2016 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Tue Aug 30 19:11:58 2016 +0100"
      },
      "message": "Re-enable boot image string sharpening.\n\nTest: Run ART test suite with ART_TEST_PIC_IMAGE\u003dtrue on host and Nexus 9.\nBug: 20323084\nChange-Id: Ifc10e4b6f5078f599711bd84be0cec53494af3af\n"
    },
    {
      "commit": "5a5d0faab643eb07ba33d91d47484878c1450b44",
      "tree": "f006ca8a9a374751a4f17fb1227bb40b58cc704e",
      "parents": [
        "9210ce973ea180f6c5109f262068d433b1da5bc0"
      ],
      "author": {
        "name": "Christina Wadsworth",
        "email": "cwadsworth@google.com",
        "time": "Fri Aug 19 14:38:01 2016 -0700"
      },
      "committer": {
        "name": "Christina Wadsworth",
        "email": "cwadsworth@google.com",
        "time": "Fri Aug 19 14:38:01 2016 -0700"
      },
      "message": "ART: Fixing build breakage (sharpening DCHECK).\n\nChange-Id: I7ba19808dde0712739a278075da57f724166a233\n"
    },
    {
      "commit": "bf44e0e5281de91f2e38a9378b94ef8c50ad9b23",
      "tree": "bb6e65a3434806dc58f286ee75ad3b78ba9d6c36",
      "parents": [
        "d99565069c64fefc069005286de04599dc2619b8"
      ],
      "author": {
        "name": "Christina Wadsworth",
        "email": "cwadsworth@google.com",
        "time": "Thu Aug 18 10:37:42 2016 -0700"
      },
      "committer": {
        "name": "Christina Wadsworth",
        "email": "cwadsworth@google.com",
        "time": "Thu Aug 18 16:18:36 2016 -0700"
      },
      "message": "ART: Implement a fixed size string dex cache\n\nPreviously, the string dex cache was dex_file-\u003eNumStringIds() size, and\n@ruhler found that only ~1% of that cache was ever getting filled. Since\nmany of these string dex caches were previously 100,000+ indices in\nlength, we\u0027re wasting a few hundred KB per app by storing null pointers.\nThe intent of this project was to reduce the space the string dex cache\nis using, while not regressing on time that much. This is the first of a\nfew CLs, which implements the new fixed size array and disables the\ncompiled code so it always goes slow path. In four other CLs, I\nimplemented a \"medium path\" that regresses from the previous \"fast path\"\nonly a bit in assembly in the entrypoints. @vmarko will introduce new\ncompiled code in the future so that we ultimately won\u0027t be regressing on\ntime at all. Overall, space savings have been confirmed as on the order\nof 100 KB per application.\n\nA 4-5% slow down in art-opt on Golem, and no noticeable slow down in the\ninterpreter. The opt slow down should be diminished once the new\ncompiled code is introduced.\n\nTest: m test-art-host\n\nBug: 20323084\n\nChange-Id: Ic654a1fb9c1ae127dde59290bf36a23edb55ca8e\n"
    },
    {
      "commit": "542451cc546779f5c67840e105c51205a1b0a8fd",
      "tree": "11e09bb5abaee12dddffefbe7e425291076dfa7a",
      "parents": [
        "85c4a4b8c9eabfe16e4e49f9b4aa78c1bf4be023"
      ],
      "author": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Tue Jul 26 09:02:02 2016 -0700"
      },
      "committer": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Mon Aug 01 18:54:48 2016 -0700"
      },
      "message": "ART: Convert pointer size to enum\n\nMove away from size_t to dedicated enum (class).\n\nBug: 30373134\nBug: 30419309\nTest: m test-art-host\nChange-Id: Id453c330f1065012e7d4f9fc24ac477cc9bb9269\n"
    },
    {
      "commit": "dbb7f5bef10138ade0fb202da1d61f562b2df649",
      "tree": "f0aa4b390c534b215a6e000c865783cdd9852353",
      "parents": [
        "b94b5706f0b8e2e1c7e1db22274f9f4bae0c4b5a"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Wed Mar 30 13:23:58 2016 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Tue Jun 21 15:11:57 2016 +0100"
      },
      "message": "Improve HLoadClass code generation.\n\nFor classes in the boot image, use either direct pointers\nor PC-relative addresses. For other classes, use PC-relative\naccess to the dex cache arrays for AOT and direct address of\nthe type\u0027s dex cache slot for JIT.\n\nFor aosp_flounder-userdebug:\n  - 32-bit boot.oat: -252KiB (-0.3%)\n  - 64-bit boot.oat: -412KiB (-0.4%)\n  - 32-bit dalvik cache total: -392KiB (-0.4%)\n  - 64-bit dalvik-cache total: -2312KiB (-1.0%)\n    (contains more files than the 32-bit dalvik cache)\nFor aosp_flounder-userdebug forced to compile PIC:\n  - 32-bit boot.oat: -124KiB (-0.2%)\n  - 64-bit boot.oat: -420KiB (-0.5%)\n  - 32-bit dalvik cache total: -136KiB (-0.1%)\n  - 64-bit dalvik-cache total: -1136KiB (-0.5%)\n    (contains more files than the 32-bit dalvik cache)\n\nBug: 27950288\nChange-Id: I4da991a4b7e53c63c92558b97923d18092acf139\n"
    },
    {
      "commit": "ffc87076dda9878cb2cc098149bae441d38b9268",
      "tree": "e587208d6a8e62532792add3e1ace6b4e6d73e0f",
      "parents": [
        "97cbc9206e9adc473a90650ebdb5d620f517ff04"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Apr 20 14:22:09 2016 +0100"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Thu Apr 28 16:15:04 2016 +0100"
      },
      "message": "Split profile recording from jit compilation\n\nWe still use ProfileInfo objects to record profile information. That\ngives us the flexibility to add the inline caches in the future and the\nconvenience of the already implemented GC.\n\nIf UseJIT is false and SaveProfilingInfo true, we will only record the\nProfileInfo and never launch compilation tasks.\n\nBug: 27916886\n\n(cherry picked from commit e5de54cfab5f14ba0b8ff25d8d60901c7021943f)\n\nChange-Id: I68afc181d71447895fb12346c1806e99bcab1de2\n"
    },
    {
      "commit": "db8e62dca9232634daecb548bd51f3186004535c",
      "tree": "68c6b8efc5a23b5544acae7ef00b6e15b61d7f4a",
      "parents": [
        "085055f933d76579c32586488951a4497ffcf10e"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Wed Mar 30 16:30:21 2016 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Wed Mar 30 17:47:15 2016 +0100"
      },
      "message": "Optimizing: Clean up after const-string sharpening.\n\nDo not look up the String for JIT, just check if it\u0027s in the\ndex cache. Strings on hot paths should already be resolved\nand we don\u0027t want to unnecessarily increase JIT compile time\nto have a chance of improving a cold path.\n\nAlso, change the enum LinkerPatchType to be an inner enum\nclass of LinkerPatch and clean up casts between pointers and\nuint64_t.\n\nChange-Id: Ia6e0513af1a84ce94a3b30edac0c592157d374ec\n"
    },
    {
      "commit": "cac5a7e871f1f346b317894359ad06fa7bd67fba",
      "tree": "2df7d4892216a7c976dfe848c9893cb5eb8fa6a5",
      "parents": [
        "6f51d7756a9c66007fe7666b19399e1f60ff6092"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Mon Feb 22 10:39:50 2016 +0000"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Tue Mar 29 19:27:40 2016 +0100"
      },
      "message": "Optimizing: Improve const-string code generation.\n\nFor strings in the boot image, use either direct pointers\nor pc-relative addresses. For other strings, use PC-relative\naccess to the dex cache arrays for AOT and direct address of\nthe string\u0027s dex cache slot for JIT.\n\nFor aosp_flounder-userdebug:\n  - 32-bit boot.oat: -692KiB (-0.9%)\n  - 64-bit boot.oat: -948KiB (-1.1%)\n  - 32-bit dalvik cache total: -900KiB (-0.9%)\n  - 64-bit dalvik cache total: -3672KiB (-1.5%)\n    (contains more files than the 32-bit dalvik cache)\nFor aosp_flounder-userdebug forced to compile PIC:\n  - 32-bit boot.oat: -380KiB (-0.5%)\n  - 64-bit boot.oat: -928KiB (-1.0%)\n  - 32-bit dalvik cache total: -468KiB (-0.4%)\n  - 64-bit dalvik cache total: -1928KiB (-0.8%)\n    (contains more files than the 32-bit dalvik cache)\n\nBug: 26884697\nChange-Id: Iec7266ce67e6fedc107be78fab2e742a8dab2696\n"
    },
    {
      "commit": "e523423a053af5cb55837f07ceae9ff2fd581712",
      "tree": "6c2d9c570bf0d9a0e2cd056e052c0be618b03fc5",
      "parents": [
        "08a84acc7adb1bb076595eb961bd4667896e5075"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Dec 02 09:06:11 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Dec 02 13:01:25 2015 +0000"
      },
      "message": "Revert \"Revert \"Don\u0027t use the compiler driver for method resolution.\"\"\n\nThis reverts commit c88ef3a10c474045a3476a02ae75d07ddd3230b7.\n\nChange-Id: I0ed88a48b313a8d28bc39fae40631123aadb13ef\n"
    },
    {
      "commit": "c88ef3a10c474045a3476a02ae75d07ddd3230b7",
      "tree": "cd23e1e0a3cea10cc9a9ae8269a01f75ada8ef0e",
      "parents": [
        "4db0bf9c4db6a09716c3388b7d2f88d534470339"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Dec 01 16:28:10 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Dec 01 16:28:10 2015 +0000"
      },
      "message": "Revert \"Don\u0027t use the compiler driver for method resolution.\"\n\nFails 425 in debuggable mode.\n\nThis reverts commit 4db0bf9c4db6a09716c3388b7d2f88d534470339.\n\nChange-Id: I346df8f75674564fc4fb241c60f23e250fc7f0a7\n"
    },
    {
      "commit": "4db0bf9c4db6a09716c3388b7d2f88d534470339",
      "tree": "71feab1b20d4d773f881e0afc26dfcd236c177d1",
      "parents": [
        "d1744d449cf2b56af7e0896b3729fac2a414e3af"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Nov 23 09:35:04 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Dec 01 14:23:01 2015 +0000"
      },
      "message": "Don\u0027t use the compiler driver for method resolution.\n\nThe compiler driver makes assumptions that don\u0027t hold for\nthe optimizing compiler, and will for example always go to\nslow path for an invoke-super when there\u0027s no verified method.\n\nAlso fix GenerateInvokeVirtual in the presence of intrinsics.\n\nNext change will address some of the TODOs in sharpening.cc.\n\nChange-Id: I2b0e543ee9b9bebcadb2d26de29e850c59ad58b9\n"
    },
    {
      "commit": "d1eaf0dc9abc42dbcbbd9c4b98bf930ae5f394f3",
      "tree": "335509fbc92becce5cb08e23361e2cae86756729",
      "parents": [
        "594c0612519e96bcc1bd42ff4dcbfa2c53b09c5a"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Thu Oct 29 12:18:29 2015 +0000"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Fri Oct 30 15:38:39 2015 +0000"
      },
      "message": "Keep list of dex files for oat file in CompilerDriver.\n\nUse this list to improve invoke-static/-direct dispatch for\nintra-oat calls.\n\nAlso fix a latent ArmBaseRelativePatcher::ReserveSpaceEnd()\nbug exposed by a buggy early version of this CL: when we\nhave unresolved patches at the end of all code, we need to\nemit a final thunk. Though the OatWriter will try to patch\nthe unresolved call to a trampoline at the beginning of the\noat file, that trampoline may be too far and the relative\npatcher doesn\u0027t know about it anyway, so it needs to assume\nthat a thunk is needed.\n\nThis reduces the overall size of oat files present in dalvik\ncache on Nexus 9 after first boot by over 1MiB, AOSP ToT,\naosp_flounder-userdebug build.\n\nChange-Id: I98604b70cb17377eed057c1c23971865cf344e43\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"
    }
  ]
}