)]}'
{
  "log": [
    {
      "commit": "3da1d0f0881e130ebab95e2d06abe7d2beff57f0",
      "tree": "00b655e97955b317e995e4884ac726a1146b489d",
      "parents": [
        "5552e535951f2feb10bfd492b8abb54bd41a9f4b"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Mon Nov 06 20:02:24 2017 -0800"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Mon Nov 13 09:18:38 2017 -0800"
      },
      "message": "Use CodeItemAccessor helpers for method verifier\n\nCreate a code_item_accessor_ in the verifier and replace the existing\ncode_item field. Added some handling in DexFile to deal with\ntry/catch items.\n\nBug: 63756964\nTest: test-art-host\nChange-Id: I4e073c9cb29f94518f0016fccbe1628185884df4\n"
    },
    {
      "commit": "2b2bef245d5b2c6faa2d6f36da14866b2d8f5e4f",
      "tree": "7948ee1d32e211198a595bb7ed35558d22838da8",
      "parents": [
        "f199f1d3a9816edf9282766a8874d894d7bf87c3"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Thu Oct 26 17:10:19 2017 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Wed Nov 01 15:36:21 2017 -0700"
      },
      "message": "Refactor DexInstructionIterator\n\nAdd a way to get the dex PC for the \"for each\" use case.\n\nBug: 67104794\nTest: test-art-host\nChange-Id: I144c459c9a2a03ec8d56842280338d1f7ce1caf0\n"
    },
    {
      "commit": "1d2d4ff8570bb88d9d2d4633706fd7f6fb18d75e",
      "tree": "cbe67e8e9214828656314117121e8ce906a762ab",
      "parents": [
        "e5b35ed787fbfb388d162361310bae5b0e7682a7"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Sat Sep 23 16:11:06 2017 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Wed Sep 27 11:51:53 2017 -0700"
      },
      "message": "Add DexInstructionIterator and use it a few places\n\nMotivation:\nWant to start abstracting away dex specific functionality to enable\nCompactDex. Adding an iterator will enable CompactDex iteration to\nwork differently than normal dex iteration.\n\nWill eventually replace CodeItemIterator.\n\nBug: 63756964\nTest: test-art-host\n\nChange-Id: I90e67c1a994b7698aaac0523a82816b0a003fbdc\n"
    },
    {
      "commit": "26699c6b66546dad072ee3c5b1401fdf6a7503aa",
      "tree": "a1e37d2de86d623bc7cb4d4ab828b254eb17c5d8",
      "parents": [
        "30148eefec1bb45f152172833afde82af0866b9f"
      ],
      "author": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Fri May 12 08:19:28 2017 -0700"
      },
      "committer": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Fri May 12 09:15:44 2017 -0700"
      },
      "message": "ART: Refactor VerifiedMethod\n\nOnly a small percentage of methods have a non-empty safe-cast set.\nChange VerifiedMethod to use a pointer to a set.\n\nReduces native allocations at compile time. For a large well-known\napplication, VerifiedMethod memory drops from 12.7MB to 6.3MB.\n\nBug: 38250868\nTest: m test-art-host\nChange-Id: I6f0128a2cf09a8afb29027b24975aec12054ce2f\n"
    },
    {
      "commit": "c6ea7d00ad069a2736f603daa3d8eaa9a1f8ea11",
      "tree": "a6d3332a8592fb806841314d55b206b573d37d86",
      "parents": [
        "d68677c5fde1ace16ea58d65733776c954e7acb4"
      ],
      "author": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Wed Feb 01 16:46:28 2017 -0800"
      },
      "committer": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Fri Apr 21 08:40:33 2017 -0700"
      },
      "message": "ART: Clean up art_method.h\n\nClean up the header. Fix up other headers including the -inl file,\nin an effort to prune the include graph. Fix broken transitive\nincludes by making includes explicit. Introduce new -inl files\nfor method handles and reference visiting.\n\nTest: source build/envsetup.sh \u0026\u0026 lunch aosp_angler-userdebug \u0026\u0026 mmma art\nTest: source build/envsetup.sh \u0026\u0026 lunch aosp_mips64-userdebug \u0026\u0026 mmma art\nChange-Id: I8f60f1160c2a702fdf3598149dae38f6fa6bc851\n"
    },
    {
      "commit": "422c7c352adda88bcc96078641cb845fa3712292",
      "tree": "b2745c140c7dd7afc3cb3743051a3c21cd4e3600",
      "parents": [
        "001cd47ddd81e5bdd6cc2051beced4799124315a"
      ],
      "author": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Wed Jan 04 12:04:05 2017 -0800"
      },
      "committer": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Wed Jan 04 13:26:05 2017 -0800"
      },
      "message": "ART: Remove dequicken map from VerifiedMethod\n\nRemove now unused VerifiedMethod\u0027s dequicken map. Follow-up to\nc51c7ca7a779563d153c137c6bf01c3ea532a6c9.\n\nResults on a large well-known app in speed compile with -j4:\n\nBefore:\n dex2oat took [...] native alloc\u003d84MB [...] swap\u003d208MB [...]\nAfter:\n dex2oat took [...] native alloc\u003d76MB [...] swap\u003d208MB [...]\n\nBug: 34053922\nTest: m clean-oat-host \u0026\u0026 m test-art-host\nChange-Id: Ie95fd297299a0f5fac0c8c702773ee8372f662b6\n"
    },
    {
      "commit": "c51c7ca7a779563d153c137c6bf01c3ea532a6c9",
      "tree": "3b562794d33e2f8f2adb9b4450e2c5d7043a1318",
      "parents": [
        "00797355fa88299db5b4ac941bbda17cd97ab39e"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Nov 25 15:46:48 2016 +0000"
      },
      "committer": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Tue Jan 03 14:00:16 2017 -0800"
      },
      "message": "Clean up VerifiedMethod.\n\nRemove unused methods, and devirt map.\n\nResults on a large well-known app in speed compile with -j4:\n\nBefore:\n dex2oat took [...] native alloc\u003d149MB [...] swap\u003d208MB (218103808B)\nAfter:\n dex2oat took [...] native alloc\u003d84MB [...] swap\u003d208MB (218103808B)\n\nBug: 34053922\nTest: m clean-oat-host \u0026\u0026 m test-art-host\nChange-Id: I0791c1e4ec7a98ae3c98321c582974db8e26617d\n"
    },
    {
      "commit": "119e846b04c7c12c5b332122e71e9365b4a462f0",
      "tree": "d7d90b97e75e7427062ad8d3036921beb3192445",
      "parents": [
        "0239c439e4e493de9b6af1f04ace326c8210cb28"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Dec 21 10:29:43 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Dec 21 12:04:00 2016 +0000"
      },
      "message": "Point optimizations for vdex.\n\n- Do not record assignability due to not optimized CHECKCAST.\n- Do not record that j.l.Object must not be assignable to other types.\n- Chase the super class boundary to avoid recording a dependency\n  on a local class. This avoids doing type resolution of that class when\n  verifying the VerifierDeps.\n\nTest: test-art-host\nbug: 30937355\nChange-Id: Ibcee205451f23958c759ddcca7f88fe9003d37a9\n"
    },
    {
      "commit": "d1665a03ddad0e19f71e186efd8b5d2c217f1b40",
      "tree": "83189b994176f3190b1ace52d66a0da4b2f993cd",
      "parents": [
        "c836b5a8a5ea00b0cd332d5e60c9ec10ae1e74fb"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Dec 12 13:07:07 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Dec 13 14:28:01 2016 +0000"
      },
      "message": "Handle primitive types in VerifierTypes::AddAssignability.\n\nThe dex2dex compiler might indirectly call it with arrays\nof primitives.\n\nAlso remove dead APUT_OBJECT optimization in VerifiedMethod.\nIt was added for optimizing Quick:\nhttps://googleplex-android-review.googlesource.com/#/c/371193\n\nCommit hash:\na9a8254c920ce8e22210abfc16c9842ce0aea28f\n\nBut Quick is gone.\n\nTest: 630-safecast-array\nbug: 33498750, 32546807, 32546608\n\nChange-Id: Icfd3f8d915bfe225f05dbec42f9ba25dc1243fdc\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": "ca3c8c33501bf199d6fd0a5db30a27d8e010cb23",
      "tree": "12a6c3a4266bd17c6b9fe7066fd0b25cb8d9b2d6",
      "parents": [
        "0764877e21f1230e718923d5b84b048cd4346afa"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Sep 06 14:04:48 2016 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri Sep 16 10:08:18 2016 +0100"
      },
      "message": "Collect verifier dependencies\n\nMethodVerifier tests whether a DEX method is valid w.r.t. the classes\nin class path. Since the APK does not change across OTA updates, it\nis not necessary to analyze the bytecode again with MethodVerifier,\nas long as its dependencies on the class path (which may have changed)\nare satisfied.\n\nThis patch introduces VerifierDeps, a class path dependency collector,\nand adds hooks into MethodVerifier where classes/methods/fields are\nresolved and where assignability of types is tested.\n\nTest: m test-art-host-gtest-verifier_deps_test\nBug: 30937355\nChange-Id: Iee0b321d772a5c7d1cb471aaa6e13918310b7e2f\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": "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": "bf9611f821697b14bf9e170f503c3f47613b046b",
      "tree": "c5d6de40e988c1d92f51639243443b225e45808f",
      "parents": [
        "782d0464ddc92fd5d55a330068d2d255336c16ba"
      ],
      "author": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Fri Mar 25 16:58:00 2016 -0700"
      },
      "committer": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Mon Mar 28 15:51:07 2016 -0700"
      },
      "message": "ART: Clean up verifier\n\nClean up verifier post-Quick.\n\nChange-Id: I0b05e10dd06edd228fe2068c8afffc4b7d7fdffa\n"
    },
    {
      "commit": "98e6ce44c700abd9375fe17f0aa31fea1e1e938b",
      "tree": "aa15b4398290918e5eb5227781b5aef5ecff9e0b",
      "parents": [
        "a1f65135cd2315159ac302f904ba0c5ba0d7fd0e"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Feb 16 18:42:15 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Feb 18 09:51:40 2016 +0000"
      },
      "message": "Remove string init map.\n\nPartial revert of the String init change.\n\n- Make Quick bailout in the presence of String allocation.\n- Rely on the compiler for knowing when dex registers alias.\n\nbug:27173201\n\nChange-Id: I0bf58ba3825c71cef110b53f3a0a6f567cb2ef9a\n"
    },
    {
      "commit": "9139e008abe30b7beaf4afd6533228a1dd9b202c",
      "tree": "506be89287507bd777bd132627ad963729434969",
      "parents": [
        "d7c76bd7e867b151ac81ef41810614c7b4cc898e"
      ],
      "author": {
        "name": "Alex Light",
        "email": "allight@google.com",
        "time": "Fri Oct 09 15:59:48 2015 -0700"
      },
      "committer": {
        "name": "Alex Light",
        "email": "allight@google.com",
        "time": "Tue Nov 10 17:20:41 2015 -0800"
      },
      "message": "Correct exception behavior for default methods\n\nDefault methods are defined to throw an IncompatibleClassChangeError\n(ICCE) when they are called and there is no \"best\" implementation.\nPreviously we would simply throw an ICCE during class loading as soon\nas we noticed that this would happen if called. This makes us wait\nuntil we actually attempt to execute the method. Furthermore, this\nallows us to use other, non-conflicting, methods on the object as\nnormal.\n\nFurthermore, this makes us correctly throw AbstractMethodErrors in\ncases where all default implementations of a method are overridden by\nabstract declarations.\n\nAdds 3 tests for this new behavior.\n\nBug: 24618811\n\nChange-Id: Id891958a81f9b3862b2ce5919636aabef7d3422e\n"
    },
    {
      "commit": "0760a81257fa427646c309500d603194009265ef",
      "tree": "9754389d2d488f41459c76d4568dd40dd41955ae",
      "parents": [
        "7d6c95a7e5d431fd1b9ad49823535073325c699a"
      ],
      "author": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Wed Aug 26 17:12:51 2015 -0700"
      },
      "committer": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Wed Aug 26 19:08:03 2015 -0700"
      },
      "message": "ART: Propagate verifier failure types to the compilers\n\nAdd a bit-set encoding of seen failure types to the verifier and\nmake it available. Store this in VerifiedMethod, so that compilers\ncan inspect it and make choices based on failures. Rewrite the\ncurrent punting of runtime-throw errors to be at the compiler-driver\nlevel.\n\nBug: 23502994\nChange-Id: I1cfc7cbdf2aec1f14ba18f0169e432ba4ae16883\n"
    },
    {
      "commit": "4824c27988c8eeb302791624bb3ce1d557b0db6c",
      "tree": "c14f74d9cc4c93cab04bee5c723e420a87db9cb3",
      "parents": [
        "22c4edd865bfdea29e80a789cef70e8e51d2a3a5"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jun 24 15:53:03 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jun 24 17:01:08 2015 +0100"
      },
      "message": "Use a flag from the verifier to know if we should compile.\n\nOnly used for the lack of bottom type in the aget-object case\nfor now. Could be used for more.\n\nbug:21865466\n\nChange-Id: I64c2c84dfa1c0d259631e65e5f44b94e4139e6a7\n"
    },
    {
      "commit": "f8da196097d1b33121a73abcaf443d173ceab8eb",
      "tree": "8823d13a8db63e65e06a4b35b61295efcff75f47",
      "parents": [
        "d5ff8c584b230da350f4ebfffec1d245c09bf26b"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Fri Jun 19 13:55:27 2015 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Fri Jun 19 15:19:56 2015 -0700"
      },
      "message": "Fix GC map generation edge case\n\nPreviously we checked the number of bits, but then rounded up to a\nbyte boundary. If ref_bitmap_bits was 65535, it would pass the check\nbut not actually fit in the 13 bits for ref_bitmap_bytes since we\nrounded up to 8192 bytes.\n\n(cherry picked from commit 1626b919005df42ccc90ebe68fc57b7c56d44029)\n\nRegression test infeasible due to smali limitations.\n\nBug: 21888453\nChange-Id: If4b769431f27ecca14fe7852d017bcde01b3e146\n"
    },
    {
      "commit": "c449e8b79aaaf156ce055524c41474cc1200ed5a",
      "tree": "8e36a6ce3a1172891760e8dbc12cd73916c7264c",
      "parents": [
        "26b97f87dcd86934f8b75e018c80bb4e8d501b03"
      ],
      "author": {
        "name": "Igor Murashkin",
        "email": "iam@google.com",
        "time": "Wed Jun 10 15:56:42 2015 -0700"
      },
      "committer": {
        "name": "Igor Murashkin",
        "email": "iam@google.com",
        "time": "Thu Jun 11 11:13:30 2015 -0700"
      },
      "message": "runtime: Minor cleanup and extra comments around interpreter\n\nChange-Id: I24c0b261de8cf737babd9d01bf679482d48c8bc9\n"
    },
    {
      "commit": "e401d146407d61eeb99f8d6176b2ac13c4df1e33",
      "tree": "17927f9bfe7d2041b5942c89832d55f9dedb24c5",
      "parents": [
        "2006b7b9b8e32722bd0d640c62549d8a0ac624b6"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Wed Apr 22 13:56:20 2015 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Fri May 29 18:45:49 2015 -0700"
      },
      "message": "Move mirror::ArtMethod to native\n\nOptimizing + quick tests are passing, devices boot.\n\nTODO: Test and fix bugs in mips64.\n\nSaves 16 bytes per most ArtMethod, 7.5MB reduction in system PSS.\nSome of the savings are from removal of virtual methods and direct\nmethods object arrays.\n\nBug: 19264997\nChange-Id: I622469a0cfa0e7082a2119f3d6a9491eb61e3f3d\n"
    },
    {
      "commit": "848f70a3d73833fc1bf3032a9ff6812e429661d9",
      "tree": "b0349b3a40aab5a915af491b100659a5ca9fbbf6",
      "parents": [
        "d14438f0c5071962be7fab572b54687d32d9d087"
      ],
      "author": {
        "name": "Jeff Hao",
        "email": "jeffhao@google.com",
        "time": "Wed Jan 15 13:49:50 2014 -0800"
      },
      "committer": {
        "name": "Jeff Hao",
        "email": "jeffhao@google.com",
        "time": "Mon Apr 27 18:54:52 2015 -0700"
      },
      "message": "Replace String CharArray with internal uint16_t array.\n\nSummary of high level changes:\n  - Adds compiler inliner support to identify string init methods\n  - Adds compiler support (quick \u0026 optimizing) with new invoke code path\n    that calls method off the thread pointer\n  - Adds thread entrypoints for all string init methods\n  - Adds map to verifier to log when receiver of string init has been\n    copied to other registers. used by compiler and interpreter\n\nChange-Id: I797b992a8feb566f9ad73060011ab6f51eb7ce01\n"
    },
    {
      "commit": "2cebb24bfc3247d3e9be138a3350106737455918",
      "tree": "d04d27d21b3c7733d784e303f01f873bb99e7770",
      "parents": [
        "1f02f1a7b3073b8fef07770a67fbf94afad317f0"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Tue Apr 21 16:50:40 2015 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Wed Apr 22 12:44:27 2015 -0700"
      },
      "message": "Replace NULL with nullptr\n\nAlso fixed some lines that were too long, and a few other minor\ndetails.\n\nChange-Id: I6efba5fb6e03eb5d0a300fddb2a75bf8e2f175cb\n"
    },
    {
      "commit": "f1c6d9e87cbfd27702103ccc7c7f08ce784dc872",
      "tree": "45ad9f5bb52eb0db3857e344ab67b5aab2309472",
      "parents": [
        "e015a31e509c3f4de8a90b57b77329ba6609ce2f"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Apr 13 18:42:21 2015 +0100"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Thu Apr 16 16:28:11 2015 +0100"
      },
      "message": "Fallback to quick in case of soft verification errors\n\nAdd a regression test: using uninitialized values triggers a soft\nverification error and optimizing should not crash.\n\nThanks to Stephen Kyle (stephenckyle@googlemail.com) for the bug report.\n\nBug: 19988704\nChange-Id: I67174538eed853baff735694b3ae8eb34afe2a39\n"
    },
    {
      "commit": "fc4fb0fdb1d18db2ba8d98e9f41211466ac86fd8",
      "tree": "b25d5be5b8e7320d05f42da549c11cc82d7dbc51",
      "parents": [
        "9134a1a405d471b0dfbf299ab0d4c2d629778632",
        "031af41d1debbdbd8964d7c504a789068dfe6029"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Apr 13 14:26:18 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Mon Apr 13 14:26:19 2015 +0000"
      },
      "message": "Merge \"Revert \"Fallback to quick in case of soft verification errors\"\""
    },
    {
      "commit": "031af41d1debbdbd8964d7c504a789068dfe6029",
      "tree": "a480bdc4a80f63d46abcde2ef7a36e1ad072d624",
      "parents": [
        "c751d37e692d89b360f3c09421401f581b5c6d06"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Apr 13 14:25:53 2015 +0000"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Apr 13 14:25:53 2015 +0000"
      },
      "message": "Revert \"Fallback to quick in case of soft verification errors\"\n\nThis reverts commit c751d37e692d89b360f3c09421401f581b5c6d06.\n\nChange-Id: I2183df8e856410989bc019f6a1f58af37d5d7eab\n"
    },
    {
      "commit": "9134a1a405d471b0dfbf299ab0d4c2d629778632",
      "tree": "cb943d6a8a0f73d98c5ea58e428e25331b97cd30",
      "parents": [
        "e4e88d7b37c977b4c755485174a54c04aa3de951",
        "c751d37e692d89b360f3c09421401f581b5c6d06"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Apr 13 13:10:37 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Mon Apr 13 13:10:38 2015 +0000"
      },
      "message": "Merge \"Fallback to quick in case of soft verification errors\""
    },
    {
      "commit": "c785344b87221f5e4e6473e5b762e4e61fe65dcf",
      "tree": "cd32ad2c2604596a18926f04d4c313dab255ecfd",
      "parents": [
        "a29d93b380c9aeb8270e281aefbdd0c77a430d43"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Fri Mar 27 14:35:38 2015 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Fri Apr 10 12:57:27 2015 -0700"
      },
      "message": "Move ArtField to native\n\nAdd linear alloc. Moved ArtField to be native object. Changed image\nwriter to put ArtFields after the mirror section.\n\nSavings:\n2MB on low ram devices\n4MB on normal devices\n\nTotal PSS measurements before (normal N5, 95s after shell start):\nImage size: 7729152 bytes\n23112 kB: .NonMoving\n23212 kB: .NonMoving\n22868 kB: .NonMoving\n23072 kB: .NonMoving\n22836 kB: .NonMoving\n19618 kB: .Zygote\n19850 kB: .Zygote\n19623 kB: .Zygote\n19924 kB: .Zygote\n19612 kB: .Zygote\nAvg: 42745.4 kB\n\nAfter:\nImage size: 7462912 bytes\n17440 kB: .NonMoving\n16776 kB: .NonMoving\n16804 kB: .NonMoving\n17812 kB: .NonMoving\n16820 kB: .NonMoving\n18788 kB: .Zygote\n18856 kB: .Zygote\n19064 kB: .Zygote\n18841 kB: .Zygote\n18629 kB: .Zygote\n3499 kB: .LinearAlloc\n3408 kB: .LinearAlloc\n3424 kB: .LinearAlloc\n3600 kB: .LinearAlloc\n3436 kB: .LinearAlloc\nAvg: 39439.4 kB\n\nNo reflection performance changes.\n\nBug: 19264997\nBug: 17643507\n\nChange-Id: I10c73a37913332080aeb978c7c94713bdfe4fe1c\n"
    },
    {
      "commit": "c751d37e692d89b360f3c09421401f581b5c6d06",
      "tree": "e8291a99d7b407ac2dbf0680df0876384821812c",
      "parents": [
        "8e5fc53bd2f9ab5a46547959a176eba176ee115f"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Apr 01 20:27:28 2015 +0100"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Fri Apr 10 18:14:42 2015 +0100"
      },
      "message": "Fallback to quick in case of soft verification errors\n\nAdd a regression test: using uninitialized values triggers a soft\nverification error and optimizing should not crash.\n\nThanks to Stephen Kyle (stephenckyle@googlemail.com) for the bug report.\n\nBug: 19988704\n\nChange-Id: I2493f737efd3fad72f6b41fb60eff1d3731613fb\n"
    },
    {
      "commit": "091d238936809f6668ca6b7606c62bc224add430",
      "tree": "90feb09ea9d398f1f80ffa407747496e57e592fe",
      "parents": [
        "637455782147a41fbde2e284c49ca5e02d3444c2"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Fri Mar 06 10:59:06 2015 -0800"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Wed Mar 11 12:43:07 2015 -0700"
      },
      "message": "Fix incompatible class change error for JIT stress mode\n\nThere was a problem with miranda methods, when we would dequicken to\none of these, it wouldn\u0027t resolve as virtual during the method\nlowering resolve. The solution is to try resolving as interface if we\nfail to resolve as virtual.\n\nFixed a bug in dequickening where unreachable register lines with\nquick invokes would cause CHECK failuers. In this case we punt to the\ninterpreter (test 435-try-*).\n\nAdded test regression test. Example failure:\njava.lang.IncompatibleClassChangeError: The method\n\u0027void Main$TheInterface.m()\u0027 was expected to be of type virtual but\ninstead was found to be of type interface (declaration of\n\u0027java.lang.reflect.ArtMethod\u0027 appears in\nout/host/linux-x86/framework/core-libart-hostdex.jar)\n  at Main.DoStuff(Main.java:37)\n  at Main.main(Main.java:44)\n\nBug: 17950037\n\nChange-Id: I39c32cc8849bf02032a4f61a7ce57462b7fcac75\n"
    },
    {
      "commit": "e5f13e57ff8fa36342beb33830b3ec5942a61cca",
      "tree": "02e370ecc4e0d955f28bfc71a41015f94fbb19b7",
      "parents": [
        "354d58ba776866ea7b1c71f0d0848d5aaa013ae3"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Tue Feb 24 09:37:21 2015 -0800"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Tue Feb 24 10:47:02 2015 -0800"
      },
      "message": "Revert \"Revert \"Add JIT\"\"\n\nAdded missing EntryPointToCodePointer.\n\nThis reverts commit a5ca888d715cd0c6c421313211caa1928be3e399.\n\nChange-Id: Ia74df0ef3a7babbdcb0466fd24da28e304e3f5af\n"
    },
    {
      "commit": "a5ca888d715cd0c6c421313211caa1928be3e399",
      "tree": "bdb08a2cbcf277ab7f02626a23b52a3fdf272ffe",
      "parents": [
        "2535abe7d1fcdd0e6aca782b1f1932a703ed50a4"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Feb 24 08:10:57 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Feb 24 08:10:57 2015 +0000"
      },
      "message": "Revert \"Add JIT\"\n\nSorry, run-test crashes on target:\n0-05 12:15:51.633 I/DEBUG   (27995): Abort message: \u0027art/runtime/mirror/art_method.cc:349] Check failed: PcIsWithinQuickCode(reinterpret_cast\u003cuintptr_t\u003e(code), pc) java.lang.Throwable java.lang.Throwable.fillInStackTrace() pc\u003d71e3366b code\u003d0x71e3362d size\u003dad000000\u0027\n10-05 12:15:51.633 I/DEBUG   (27995):     r0 00000000  r1 0000542b  r2 00000006  r3 00000000\n10-05 12:15:51.633 I/DEBUG   (27995):     r4 00000006  r5 b6f9addc  r6 00000002  r7 0000010c\n10-05 12:15:51.633 I/DEBUG   (27995):     r8 b63fe1e8  r9 be8e1418  sl b6427400  fp b63fcce0\n10-05 12:15:51.633 I/DEBUG   (27995):     ip 0000542b  sp be8e1358  lr b6e9a27b  pc b6e9c280  cpsr 40070010\n10-05 12:15:51.633 I/DEBUG   (27995): \n\nBug: 17950037\nThis reverts commit 2535abe7d1fcdd0e6aca782b1f1932a703ed50a4.\n\nChange-Id: I6f88849bc6f2befed0c0aaa0b7b2a08c967a83c3\n"
    },
    {
      "commit": "2535abe7d1fcdd0e6aca782b1f1932a703ed50a4",
      "tree": "140026ff9638ff34050680b6c706b82fa1740b56",
      "parents": [
        "38fee8ef4bc0f4dbe2c6d1f5585895f0c4d16984"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Tue Feb 17 10:38:49 2015 -0800"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Mon Feb 23 16:45:49 2015 -0800"
      },
      "message": "Add JIT\n\nCurrently disabled by default unless -Xjit is passed in.\n\nThe proposed JIT is a method JIT which works by utilizing interpreter\ninstrumentation to request compilation of hot methods async during\nruntime.\n\nJIT options:\n-Xjit / -Xnojit\n-Xjitcodecachesize:N\n-Xjitthreshold:integervalue\n\nThe JIT has a shared copy of a compiler driver which is accessed\nby worker threads to compile individual methods.\n\nAdded JIT code cache and data cache, currently sized at 2 MB\ncapacity by default. Most apps will only fill a small fraction of\nthis cache however.\n\nAdded support to the compiler for compiling interpreter quickened\nbyte codes.\n\nAdded test target ART_TEST_JIT\u003dTRUE and --jit for run-test.\n\nTODO:\nClean up code cache.\nDelete compiled methods after they are added to code cache.\nAdd more optimizations related to runtime checks e.g. direct pointers\nfor invokes.\nAdd method recompilation.\nMove instrumentation to DexFile to improve performance and reduce\nmemory usage.\n\nBug: 17950037\n\nChange-Id: Ifa5b2684a2d5059ec5a5210733900aafa3c51bca\n"
    },
    {
      "commit": "0b9203e7996ee1856f620f95d95d8a273c43a3df",
      "tree": "a9715986cfdbb21e4d64f72b56fac255cc8b9309",
      "parents": [
        "4dfe58d8f2d398963f31831a57fbd12e282e1196"
      ],
      "author": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Thu Jan 22 20:39:27 2015 -0800"
      },
      "committer": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Mon Jan 26 14:30:40 2015 -0800"
      },
      "message": "ART: Some Quick cleanup\n\nMake several fields const in CompilationUnit. May benefit some Mir2Lir\ncode that repeats tests, and in general immutability is good.\n\nRemove compiler_internals.h and refactor some other headers to reduce\noverly broad imports (and thus forced recompiles on changes).\n\nChange-Id: I898405907c68923581373b5981d8a85d2e5d185a\n"
    },
    {
      "commit": "6c170c9e884e9dddf61d963d403042ee2a399e7d",
      "tree": "260bbf71be4382676f12b475fa7a86159ce5d9a4",
      "parents": [
        "a6f5fd0e0cbe8873c802c34569dc02a4fe31b519"
      ],
      "author": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Wed Dec 17 14:35:46 2014 -0800"
      },
      "committer": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Wed Dec 17 18:56:49 2014 -0800"
      },
      "message": "ART: Punt to the interpreter for VerifiedMethod errors\n\nIn case that the GC map can\u0027t be created (because of size restrictions),\ndo not fail the class. Instead punt to the interpreter.\n\nBug: 17791183\n\n(cherry picked from commit f535c69f115c61ffadca1bd2706244d0aa30f9aa)\n\nChange-Id: I348bb306dbfc85c235fa93c0c527fba6627551fe\n"
    },
    {
      "commit": "36b58f5ebb85d58f8b5966b8577a6dfe720d1e16",
      "tree": "c7eca5ae2a6ceea65a7aa2e489b6ea84efbad1f1",
      "parents": [
        "86ff0892aae3b13a105ce2fd58c39591f315c049"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Wed Dec 10 12:06:45 2014 -0800"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Thu Dec 11 11:07:35 2014 -0800"
      },
      "message": "Add verifier support for dequickening\n\nAlso some cleanup.\n\nBug: 17950037\n\nChange-Id: I1f50fe07f1558e9c4f78953b7afa639d7f310b3c\n"
    },
    {
      "commit": "40d3518414202f33c9569ddd8daceabb30208fc2",
      "tree": "a28dd757a6a9d212a8d2feb3dfdbcfe584e18c6d",
      "parents": [
        "88af00a788002196e6f98acd3748f3f4956032bf"
      ],
      "author": {
        "name": "Stephen Kyle",
        "email": "stephen.kyle@arm.com",
        "time": "Fri Oct 03 13:47:56 2014 +0100"
      },
      "committer": {
        "name": "Stephen Kyle",
        "email": "stephen.kyle@arm.com",
        "time": "Fri Nov 07 12:51:33 2014 +0000"
      },
      "message": "ART: Fix crash with unreachable void check-cast\n\nreturn-void\ncheck-cast v0, V\nreturn-void\n\nThe above code sequence will not be rejected for the check-cast of a\nvoid type because the check-cast is not reachable. However, when\nGenerateSafeCastSet() is called from the compiler, this will cause\nIsAssignableFrom(Conflict, Undefined) to be called, as it scans for all\ncheck-casts across the code, regardless of its reachableness.\n\nRegType::AssignableFrom() has been changed to handle a Conflict type,\nwhereas previously this would break the check that the lhs type is a\nReferenceType.\n\nAdditionally, GenerateSafeCastSet has been changed to never assess\ninstructions that weren\u0027t visited during verification.\n\nIncluded is a new test DEX file, 801-VoidCheckCast, that uses this code\nsequence.\n\nChange-Id: I600055ab670ee48a075ffa867b46d2e74f5aa9c0\nSigned-off-by: Stephen Kyle \u003cstephen.kyle@arm.com\u003e\n"
    },
    {
      "commit": "7b078e8c04f3e1451dbdd18543c8b9692b5b067e",
      "tree": "414229c6b87eb20ea24c40780752da5a3999a49a",
      "parents": [
        "f79ba17defbd9342e44ab9f3de0807054673d3c9"
      ],
      "author": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Wed Sep 10 14:44:24 2014 -0700"
      },
      "committer": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Fri Sep 12 14:57:53 2014 -0700"
      },
      "message": "Compile time performance improvements focusing on interpret-only.\n\nReduce virtual method dispatch in the method verifier and make more code\ninline-able.\nAdd a StringPiece with const char* equality operator to avoid redundant\nStringPieces and strlens.\nRemove back link from register line to verifier and pass as argument to reduce\nsize of RegisterLine.\nRemove instruction length from instruction flags and compute from the\ninstruction, again to reduce size.\nAdd suspend checks to resolve and verify to allow for more easy monitor\ninflation and reduce contention on Locks::thread_list_suspend_thread_lock_.\nChange ThrowEarlierClassFailure to throw pre-allocated exception.\nAvoid calls to Thread::Current() by passing self.\nTemplate specialize IsValidClassName.\nMake ANR reporting with SIGQUIT run using checkpoints rather than suspending\nall threads. This makes the stack/lock analysis less lock error prone.\nExtra Barrier assertions and condition variable time out is now returned as a\nboolean both from Barrier and ConditionVariable::Wait.\n\n2 threaded host x86-64 interpret-only numbers from 341 samples:\nBefore change: Avg 176.137ms 99% CI 3.468ms to 1060.770ms\nAfter change: Avg 139.163% 99% CI 3.027ms to 838.257ms\nReduction in average compile time after change is 20.9%.\nSlow-down without change is 26.5%.\n\nBug: 17471626 - Fix bug where RegTypeCache::JavaLangObject/String/Class/Throwable\ncould return unresolved type when class loading is disabled.\nBug: 17398101\n\nChange-Id: Id59ce3cc520701c6ecf612f7152498107bc40684\n"
    },
    {
      "commit": "d8f69b086baf6717ce949d1c4de90d73b91083b0",
      "tree": "1a19ca7433520d48f2446d985794f0f55edef003",
      "parents": [
        "2adccb618c0de207fde96e5e90ce99c79eb8eb85"
      ],
      "author": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Wed Sep 10 21:43:52 2014 +0000"
      },
      "committer": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Wed Sep 10 15:21:47 2014 -0700"
      },
      "message": "Revert \"Add read barriers for the roots in the verifier.\"\n\nThis reverts commit 7da9586b559290e1c16207c6513ffe485de61655.\n\nBug: 17398101\n\nChange-Id: I1d6110fdf0d3a3c9241c8e7e7f4b85a298f9dd8e\n"
    },
    {
      "commit": "7da9586b559290e1c16207c6513ffe485de61655",
      "tree": "4fb44066c831224dad49430f69aa4edf29aad3da",
      "parents": [
        "1175aec5f686b9e3d429282d7d4022c39436f71f"
      ],
      "author": {
        "name": "Hiroshi Yamauchi",
        "email": "yamauchi@google.com",
        "time": "Wed Jul 30 14:26:22 2014 -0700"
      },
      "committer": {
        "name": "Hiroshi Yamauchi",
        "email": "yamauchi@google.com",
        "time": "Thu Jul 31 10:45:47 2014 -0700"
      },
      "message": "Add read barriers for the roots in the verifier.\n\nNote: Because the roots (the class references in RegType objects) can\nbe updated by the read barriers, a lot of uses of type \"const RegType\"\nwere replaced with \"RegType\".\n\nBug: 12687968\nChange-Id: I6cf37a87f352938d43fb51560a8d927ada104f50\n"
    },
    {
      "commit": "700a402244a1a423da4f3ba8032459f4b65fa18f",
      "tree": "4c22fcda04d271bd55a37aff30650214af17a90c",
      "parents": [
        "047c11adcbcbc0bcf210defdfcbada763961ffee"
      ],
      "author": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Mon May 19 16:49:03 2014 -0700"
      },
      "committer": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Mon May 19 22:27:39 2014 -0700"
      },
      "message": "Now we have a proper C++ library, use std::unique_ptr.\n\nAlso remove the Android.libcxx.mk and other bits of stlport compatibility\nmechanics.\n\nChange-Id: Icdf7188ba3c79cdf5617672c1cfd0a68ae596a61\n"
    },
    {
      "commit": "507dfdd147c97bfbadebfd63584d094b6a4e7b47",
      "tree": "cce43931b6dcd088cb2932c2491f86116353a27f",
      "parents": [
        "922ddb30982d2597eab634d8b8598bec0eb7d3b7"
      ],
      "author": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Thu May 15 16:42:40 2014 -0700"
      },
      "committer": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Thu May 15 16:50:51 2014 -0700"
      },
      "message": "Compatibility layer to transition from UniquePtr to std::unique_ptr.\n\nUse ART_WITH_STLPORT (enabled for the target) to cause the use of UniquePtr,\nfor the host switch to std::unique_ptr. For now the type remains called\nUniquePtr.\nMake dalvik compile with clang on the host, move its build to C++11.\n\nChange-Id: I5ba8d2757904bc089ed62047ea03de3c0853fb12\n"
    },
    {
      "commit": "c7f832061fea59fd6abd125f26c8ca1faec695a5",
      "tree": "183afb5dfc1f4e6fb81f14707caffa558d31dbcc",
      "parents": [
        "7ea5dafc81b2bba7cabad26130bb75dc8f709803"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Fri Jan 24 17:55:18 2014 +0000"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Tue Jan 28 11:22:42 2014 +0000"
      },
      "message": "Refactor verification results.\n\nRename VerificationMethodsData to VerificationResults.\nCreate new class VerifiedMethod to hold all the data for\na given method.\n\nChange-Id: Ife1ac67cede20f3a2f9c7f5345f08a851cf1ed20\n"
    }
  ]
}