)]}'
{
  "log": [
    {
      "commit": "15bd22849ee6a1ffb3fb3630f686c2870bdf1bbc",
      "tree": "a261601589163faa4538bcf1c9d156e8ec4a42b3",
      "parents": [
        "5b7b5ddb515828c93f0c2aec67aa513c32d0de22"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Jan 05 15:55:41 2016 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Jan 14 15:00:20 2016 +0000"
      },
      "message": "Implement irreducible loop support in optimizing.\n\nSo we don\u0027t fallback to the interpreter in the presence of\nirreducible loops.\n\nImplications:\n- A loop pre-header does not necessarily dominate a loop header.\n- Non-constant redundant phis will be kept in loop headers, to\n  satisfy our linear scan register allocation algorithm.\n- while-graph optimizations, such as gvn, licm, lse, and dce\n  need to know when they are dealing with irreducible loops.\n\nChange-Id: I2cea8934ce0b40162d215353497c7f77d6c9137e\n"
    },
    {
      "commit": "4833f5a1990c76bc2be89504225fb13cca22bedf",
      "tree": "8e096f222368f30bf821b154bc78bac12d5cd2e5",
      "parents": [
        "bb41b250153308ef51664d7a6cc26c6a2e588fb7"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Dec 16 10:37:39 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Thu Dec 31 09:58:33 2015 +0000"
      },
      "message": "ART: Refactor SsaBuilder for more precise typing info\n\nThis reverts commit 68289a531484d26214e09f1eadd9833531a3bc3c.\n\nNow uses Primitive::Is64BitType instead of Primitive::ComponentSize\nbecause it was incorrectly optimized by GCC.\n\nBug: 26208284\nBug: 24252151\nBug: 24252100\nBug: 22538329\nBug: 25786318\n\nChange-Id: Ib39f3da2b92bc5be5d76f4240a77567d82c6bebe\n"
    },
    {
      "commit": "9865bde5d822f56c4732214c2005dfcaa41f94cf",
      "tree": "cd2eae058f4f4f13b5a82ff557b7eaaf13a1ecfb",
      "parents": [
        "115a02b737dd5f4d485b2f6c359e02988df66b83"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Mon Dec 21 09:58:16 2015 -0800"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Mon Dec 21 09:58:16 2015 -0800"
      },
      "message": "Rename NullHandle to ScopedNullHandle\n\nThis makes it clearer that is invalid to do things like:\nHandle\u003cT\u003e h \u003d ScopedNullHandle\u003cT\u003e();\n\nBug: 26233305\nChange-Id: I6d8f54eae01ec2e901cb7043afa853ea77db79fe\n"
    },
    {
      "commit": "68289a531484d26214e09f1eadd9833531a3bc3c",
      "tree": "6f87852b9d14e479ea2c7ef92de35c3118a0fd1e",
      "parents": [
        "bc90a0538e56f98b8e138cb622e6b9d834244ad9"
      ],
      "author": {
        "name": "Alex Light",
        "email": "allight@google.com",
        "time": "Tue Dec 15 17:30:30 2015 -0800"
      },
      "committer": {
        "name": "Alex Light",
        "email": "allight@google.com",
        "time": "Tue Dec 15 17:40:08 2015 -0800"
      },
      "message": "Revert \"ART: Refactor SsaBuilder for more precise typing info\"\n\nThis reverts commit d9510dfc32349eeb4f2145c801f7ba1d5bccfb12.\n\nBug: 26208284\n\nBug: 24252151\nBug: 24252100\nBug: 22538329\nBug: 25786318\n\nChange-Id: I5f491becdf076ff51d437d490405ec4e1586c010\n"
    },
    {
      "commit": "d9510dfc32349eeb4f2145c801f7ba1d5bccfb12",
      "tree": "9f4e4ffb5fae25c4f14059fd1d772726e9d96170",
      "parents": [
        "ceec5a3c81925cf80a18954b2e585316450c575c"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Nov 04 23:30:22 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon Dec 14 13:03:19 2015 +0000"
      },
      "message": "ART: Refactor SsaBuilder for more precise typing info\n\nThis patch refactors the SsaBuilder to do the following:\n\n1) All phis are constructed live and marked dead if not used or proved\nto be conflicting.\n\n2) Primitive type propagation, now not a separate pass, identifies\nconflicting types and marks corresponding phis dead.\n\n3) When compiling --debuggable, DeadPhiHandling used to revive phis\nwhich had only environmental uses but did not attempt to resolve\nconflicts. This pass was removed as obsolete and is now superseded\nby primitive type propagation (identifying conflicting phis) and\nSsaDeadPhiEliminiation (keeping phis live if debuggable + env use).\n\n4) Resolving conflicts requires correct primitive type information\non all instructions. This was not the case for ArrayGet instructions\nwhich can have ambiguous types in the bytecode. To this end,\nSsaBuilder now runs reference type propagation and types ArrayGets\nfrom the type of the input array.\n\n5) With RTP being run inside the SsaBuilder, it is not necessary to\nrun it as a separate optimization pass. Optimizations can now assume\nthat all instructions of type kPrimNot have reference type info after\nSsaBuilder (with the exception of NullConstant).\n\n6) Graph now contains a reference type to be assigned to NullConstant.\nAll reference type instructions therefore have RTI, as now enforced\nby the SsaChecker.\n\nBug: 24252151\nBug: 24252100\nBug: 22538329\nBug: 25786318\n\nChange-Id: I7a3aee1ff66c82d64b4846611c547af17e91d260\n"
    },
    {
      "commit": "8df69d42a9e3ccd9456ff72fac8dbd1999f98755",
      "tree": "b2d7617d4d2e1ae80ab7024b47802dafbaee3b3a",
      "parents": [
        "823e693aa946ba75cd047429e1290011a2ed8729"
      ],
      "author": {
        "name": "Mingyao Yang",
        "email": "mingyao@google.com",
        "time": "Thu Oct 22 15:40:58 2015 -0700"
      },
      "committer": {
        "name": "Mingyao Yang",
        "email": "mingyao@google.com",
        "time": "Thu Oct 22 16:37:46 2015 -0700"
      },
      "message": "Revert \"Revert \"load store elimination.\"\"\n\nThis reverts commit 8030c4100d2586fac39ed4007c61ee91d4ea4f25.\n\nChange-Id: I79558d85484be5f5d04e4a44bea7201fece440f0\n"
    },
    {
      "commit": "e6e3beaf2d35d18a79f5e7b60a21e75fac9fd15d",
      "tree": "b4164b3862e372a8fb83a1910bb669dedc8664ca",
      "parents": [
        "c05aca78fad20901ae17902a3671ccfca9071758"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Oct 14 13:53:10 2015 +0000"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Oct 14 13:53:10 2015 +0000"
      },
      "message": "Revert \"Revert \"optimizing: propagate type information of arguments\"\"\n\nThis reverts commit 89c0d32437011bbe492fe14c766cd707046ce043.\n\nChange-Id: I603a49794e155cc97410b8836c8ea425bfdc98eb\n"
    },
    {
      "commit": "c05aca78fad20901ae17902a3671ccfca9071758",
      "tree": "b17f003a121f0b1a27bd237dfbc83c2514538f99",
      "parents": [
        "2c1ffc3a06e9ed0411e29e7dc2558b5d657ede7a"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Oct 13 13:10:33 2015 +0000"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Oct 13 13:10:33 2015 +0000"
      },
      "message": "Revert \"optimizing: propagate type information of arguments\"\n\nThis reverts commit 2c1ffc3a06e9ed0411e29e7dc2558b5d657ede7a.\n\nChange-Id: I3291070c373e661fa578f5a38becbb5a502baf94\n"
    },
    {
      "commit": "2c1ffc3a06e9ed0411e29e7dc2558b5d657ede7a",
      "tree": "b4164b3862e372a8fb83a1910bb669dedc8664ca",
      "parents": [
        "89792b9c5ed09dda2937944b69b1b2016807b6aa"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Oct 12 15:01:58 2015 +0100"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Oct 12 18:01:14 2015 +0100"
      },
      "message": "optimizing: propagate type information of arguments\n\nThis helps inlining and type check elimination.\n\ne.g:\n\nvoid foo(ArrayList a) {\nint size \u003d a.size(); // this can be inlined now.\n}\n\nChange-Id: I3ffeaa79d9df444aa19511c83c544cb5f9d9ab20\n"
    },
    {
      "commit": "ec7802a102d49ab5c17495118d4fe0bcc7287beb",
      "tree": "08649609604b9c96bc48ca071c48b0af5abb1a3f",
      "parents": [
        "b2e436ffcda1d7a87e7bf9133d8ed878388c73c2"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Thu Oct 01 20:57:57 2015 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Thu Oct 08 11:10:18 2015 +0100"
      },
      "message": "Add DCHECKs to ArenaVector and ScopedArenaVector.\n\nImplement dchecked_vector\u003c\u003e template that DCHECK()s element\naccess and insert()/emplace()/erase() positions. Change the\nArenaVector\u003c\u003e and ScopedArenaVector\u003c\u003e aliases to use the new\ntemplate instead of std::vector\u003c\u003e. Remove DCHECK()s that\nhave now become unnecessary from the Optimizing compiler.\n\nChange-Id: Ib8506bd30d223f68f52bd4476c76d9991acacadc\n"
    },
    {
      "commit": "154746b84b407cfd166b45e039b62e6a06dc3f39",
      "tree": "e610cbef3b2ccba5fd7bc6f2be8c007ab02990f9",
      "parents": [
        "98893e146b0ff0e1fd1d7c29252f1d1e75a163f2"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Oct 06 15:46:54 2015 +0100"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Oct 06 16:42:57 2015 +0100"
      },
      "message": "Remove dex_pc\u0027s default value from top level HInstruction\n\nThis clearly hints that the dex_pc is stored in the super class and\ndoesn\u0027t need to be reimplemented in subclasses.\n\nChange-Id: Ifd4aa95190c4c89367b4dd2cc8ab0ffd263659ac\n"
    },
    {
      "commit": "2aaa4b5532d30c4e65d8892b556400bb61f9dc8c",
      "tree": "f4259c33171ec8efd945aeedab1e57feb7970f42",
      "parents": [
        "3f4b39dec9ec6b8948ed18b9d65ba49db2465004"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Thu Sep 17 17:03:26 2015 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Fri Sep 25 12:18:02 2015 +0100"
      },
      "message": "Optimizing: Tag more arena allocations.\n\nReplace GrowableArray with ArenaVector and tag arena\nallocations with new allocation types.\n\nAs part of this, make the register allocator a bit more\nefficient, doing bulk insert/erase. Some loops are now\nO(n) instead of O(n^2).\n\nChange-Id: Ifac0871ffb34b121cc0447801a2d07eefd308c14\n"
    },
    {
      "commit": "fa6b93c4b69e6d7ddfa2a4ed0aff01b0608c5a3a",
      "tree": "3528c88e104dac8e58ae5370ab066b8b1dd0218f",
      "parents": [
        "e295be4a95d7861f6ec179edf6565f58cad747cc"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Tue Sep 15 10:15:55 2015 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Wed Sep 16 13:21:33 2015 +0100"
      },
      "message": "Optimizing: Tag arena allocations in HGraph.\n\nReplace GrowableArray with ArenaVector in HGraph and related\nclasses HEnvironment, HLoopInformation, HInvoke and HPhi,\nand tag allocations with new arena allocation types.\n\nChange-Id: I3d79897af405b9a1a5b98bfc372e70fe0b3bc40d\n"
    },
    {
      "commit": "736b560f2d2c89b63dc895888c671b5519afa4c8",
      "tree": "d5aee7ac36f458a5f6e6d75fceb19f8963a71db5",
      "parents": [
        "fe3879e6011f629d0dd6b04fab00b9496bd4ea08"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Wed Sep 02 14:54:11 2015 -0700"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Thu Sep 03 13:27:19 2015 -0700"
      },
      "message": "Reduce how often we call FindDexCache\n\nBefore host boot.oat -j4 optimizing compile:\nreal  1m17.792s\nuser  3m26.140s\nsys 0m8.340s\n\nAfter:\nreal  1m12.324s\nuser  3m22.718s\nsys 0m8.320s\n\nChange-Id: If18e9e79e06cdf1676692e5efacb682bf93889c3\n"
    },
    {
      "commit": "30971d6e2e13c0f2f70fd6d36cf7cba62eddbf04",
      "tree": "c4734b93a77f7c31bfd60f429fa20465e1483dbb",
      "parents": [
        "bf96caf9afb3a07a524c6346ced9256995fc9d05"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Jun 01 18:37:24 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Jun 01 18:37:24 2015 +0100"
      },
      "message": "Fix lint error.\n\nChange-Id: Ibba7622a0c66eba653147f2e861606fffc7f685e\n"
    },
    {
      "commit": "23a8188a8deb715d4b9f88b7644474182ae5bedd",
      "tree": "34b4d68d3264658dbc37ef5a57a37005c3f99954",
      "parents": [
        "45fc7d43e614491a3c436838588b19e4b94e4ccd"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Jun 01 18:12:38 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Jun 01 18:12:38 2015 +0100"
      },
      "message": "Fix gtest by adding fake lifetime positions.\n\nChange-Id: I7cd89143103ac3e372406dff5d3837c9d91bb00d\n"
    },
    {
      "commit": "104fd8a3f30ddcf07831250571aa2a233cd5c04d",
      "tree": "7aec8353b7d3906da500595fc81de11ad6f1ad40",
      "parents": [
        "81d804a51d4fc415e1544a5a09505db049f4eda6"
      ],
      "author": {
        "name": "Guillaume \"Vermeille\" Sanchez",
        "email": "guillaumesa@google.com",
        "time": "Wed May 20 17:52:13 2015 +0100"
      },
      "committer": {
        "name": "Guillaume \"Vermeille\" Sanchez",
        "email": "guillaumesa@google.com",
        "time": "Fri May 29 11:43:04 2015 +0100"
      },
      "message": "Bring Reference Type Propagation to Instance/StaticInstanceField\n\nFor this, we need the field index in FieldInfo, hence the add of the field.\n\nChange-Id: Id219bd826d8496acf3981307a8c42e2eb6ddb712\n"
    },
    {
      "commit": "0a23d74dc2751440822960eab218be4cb8843647",
      "tree": "39d69de5d812826c4065d0acd38a58cd983f21f0",
      "parents": [
        "cdeb0b5fede4c06488f43a212591e661d946bc78"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu May 07 11:57:35 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon May 11 14:17:22 2015 +0100"
      },
      "message": "Add a parent environment to HEnvironment.\n\nThis code has no functionality change. It adds a placeholder\nfor chaining inlined frames.\n\nChange-Id: I5ec57335af76ee406052345b947aad98a6a4423a\n"
    },
    {
      "commit": "2af2307f3903a75a379029c049b86f9903fc81a5",
      "tree": "89168f24337d7ec41648568c48b0dd5fb5194c39",
      "parents": [
        "781733632637db98d79dfffad72bf063be3259be"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Apr 30 11:15:40 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Apr 30 11:15:40 2015 +0000"
      },
      "message": "Revert \"GVN final fields even with side effects.\"\n\nThis reverts commit 781733632637db98d79dfffad72bf063be3259be.\n\nChange-Id: Id7c4591f6b8190921852044b278d11627457c570\n"
    },
    {
      "commit": "781733632637db98d79dfffad72bf063be3259be",
      "tree": "a4ea455e89adb9db77e25525a81737f3b0ab0c58",
      "parents": [
        "36ad3f1c3c08a49680a8f5d34bba43199ab9dd5b"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Apr 29 16:46:27 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Apr 30 11:20:21 2015 +0100"
      },
      "message": "GVN final fields even with side effects.\n\nTwo accesses of a final field can be GVN\u0027ed even if there are\nside effects between them.\n\nChange-Id: I04495ae83c7858f4216b083ad1c29851954320ad\n"
    },
    {
      "commit": "8cbab3c4de3328b576454ce702d7748f56c44346",
      "tree": "8d95b5f6d451983350839a2b294b4bc869bd852a",
      "parents": [
        "b4186df6c48a88ad8028fcf9e1dac5ce6c391de2"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Apr 23 15:14:36 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Apr 23 18:27:05 2015 +0100"
      },
      "message": "Linear scan: split at better  positions.\n\n- Split at block entry to piggy back on control flow resolution.\n- Split at the loop header, if the split position is within a loop.\n\nChange-Id: I718299a58c02ee02a1b22bda589607c69a35f0e8\n"
    },
    {
      "commit": "f4eb9ae9436d72d1406286528331a52c1b3afa1d",
      "tree": "febb69106adc5625e11e71c88aa8ee6fbe5412d7",
      "parents": [
        "41de22394e0108f6216a56193b579a199fc37649"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri Apr 17 18:19:30 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri Apr 17 18:20:46 2015 +0100"
      },
      "message": "ART: Fix a failing gtest\n\nStricter assumptions about the state of linear scan caused a reg alloc\ngtest to fail.\n\nChange-Id: I0c568bf996ce6adefe4f000524b38acd3967421e\n"
    },
    {
      "commit": "0d9f17de8f21a10702de1510b73e89d07b3b9bbf",
      "tree": "3d58a2a165ee2bc5af0e813b1ffa893fba72ed6d",
      "parents": [
        "9bb3e8e10d7d9230a323511094a9e260062a1473"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Apr 15 14:17:44 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Apr 15 14:17:44 2015 +0100"
      },
      "message": "Move the linear order to the HGraph.\n\nBug found by Zheng Xu: SsaLivenessAnalysis being a stack allocated\nobject, we should not refer to it in later phases of the compiler.\nSpecifically, the code generator was using the linear order, which\nwas stored in the liveness analysis object.\n\nChange-Id: I574641f522b7b86fc43f3914166108efc72edb3b\n"
    },
    {
      "commit": "fb8d279bc011b31d0765dc7ca59afea324fd0d0c",
      "tree": "01b21964ce0516bda835faa15b260ac290714fe0",
      "parents": [
        "dcff612c3a6e1427749771c4559f198fa480f709"
      ],
      "author": {
        "name": "Mark Mendell",
        "email": "mark.p.mendell@intel.com",
        "time": "Tue Mar 31 22:16:59 2015 -0400"
      },
      "committer": {
        "name": "Mark Mendell",
        "email": "mark.p.mendell@intel.com",
        "time": "Wed Apr 01 08:45:38 2015 -0400"
      },
      "message": "[optimizing] Implement x86/x86_64 math intrinsics\n\nImplement floor/ceil/round/RoundFloat on x86 and x86_64.\nImplement RoundDouble on x86_64.\n\nAdd support for roundss and roundsd on both architectures.  Support them\nin the disassembler as well.\n\nAdd the instruction set features for x86, as the \u0027round\u0027 instruction is\nonly supported if SSE4.1 is supported.\n\nFix the tests to handle the addition of passing the instruction set\nfeatures to x86 and x86_64.\n\nAdd assembler tests for roundsd and roundss to x86_64 assembler tests.\n\nChange-Id: I9742d5930befb0bbc23f3d6c83ce0183ed9fe04f\nSigned-off-by: Mark Mendell \u003cmark.p.mendell@intel.com\u003e\n"
    },
    {
      "commit": "8d5b8b295930aaa43255c4f0b74ece3ee8b43a47",
      "tree": "c26fc49bbc74615e7f0b9657aaf3757a8282d7a9",
      "parents": [
        "c8924c6ea9e83ba3832dd5551df38ab06f4aaca9"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Mar 24 10:51:52 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Thu Mar 26 14:10:03 2015 +0000"
      },
      "message": "ART: Force constants into the entry block\n\nOptimizations such as GVN and BCE make the assumption that all\nconstants are located in the entry block of the CFG, but not all\npasses adhere to this rule.\n\nThis patch makes constructors of constants private and only accessible\nto friend classes - HGraph for int/long constants and SsaBuilder for\nfloat/double - which ensure that they are placed correctly and not\nduplicated.\n\nNote that the ArenaAllocatorAdapter was modified to not increment\nthe ArenaAllocator\u0027s internal reference counter in order to allow\nfor use of ArenaSafeMap inside an arena-allocated objects. Because\ntheir destructor is not called, the counter does not get decremented.\n\nChange-Id: I36a4fa29ae34fb905cdefd482ccbf386cff14166\n"
    },
    {
      "commit": "10f56cb6b4e39ed0032e9a23b179b557463e65ad",
      "tree": "9f53251569ed32af7add31cf16206f255261b97e",
      "parents": [
        "3e690d11d26b3ae3891a03cdef88e7c2272109f5"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Mar 24 18:49:14 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Mar 24 19:13:13 2015 +0000"
      },
      "message": "ART: Fix crash in gtests\n\nSsaLivenessAnalysis was crashing after change of iteration order in\n142377 because gtests do not always build reverse post order.\n\nChange-Id: If5ad5b7c52040b119c4415f0b942988049fa3c16\n"
    },
    {
      "commit": "09b8463493aeb6ea2bce05f67d3457d5fcc8a7d9",
      "tree": "bc1b2eddb27143144c2ca1a7ac4a811cfaf42232",
      "parents": [
        "4ab52e75c782abf19ff9ebff8d19c87ec4ec97b6"
      ],
      "author": {
        "name": "Mark Mendell",
        "email": "mark.p.mendell@intel.com",
        "time": "Fri Feb 13 17:48:38 2015 -0500"
      },
      "committer": {
        "name": "Mark Mendell",
        "email": "mark.p.mendell@intel.com",
        "time": "Mon Mar 02 11:27:05 2015 -0500"
      },
      "message": "[optimizing compiler] x86 goodness\n\nImplement the x86 version of\nhttps://android-review.googlesource.com/#/c/129560/, which made some\nenhancements to x86_64 code.\n- Use leal to implement 3 operand adds\n- Use testl rather than cmpl to 0 for registers\n- Use leaq for x86_64 for adds with constant in int32_t range\n\nNote:\n- The range and register allocator tests seem quite fragile.  I had to\n  change ADD_INT_LIT8 to XOR_INT_LIT8 for the register allocator test to\n  get the code to run.  It seems like this is a bit hard-coded to\n  expected code generation sequences.  I also changes BuildTwoAdds to\n  BuildTwoSubs for the same reason.\n- For the live range test, I just changed the expected output, as the\n  Locations were different.\n\nChange-Id: I402f2e95ddc8be4eb0befb3dae1b29feadfa29ab\nSigned-off-by: Mark Mendell \u003cmark.p.mendell@intel.com\u003e\n"
    },
    {
      "commit": "b666f4805c8ae707ea6fd7f6c7f375e0b000dba8",
      "tree": "a61439a9bcb555dc575286f3e0bb5e50ce185982",
      "parents": [
        "39109a06015c91188232e59fa9e60e0915d24cd7"
      ],
      "author": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Wed Feb 18 14:33:14 2015 -0800"
      },
      "committer": {
        "name": "Mathieu Chartier",
        "email": "mathieuc@google.com",
        "time": "Thu Feb 19 09:59:50 2015 -0800"
      },
      "message": "Move arenas into runtime\n\nMoved arena pool into the runtime.\n\nMotivation:\nAllow GC to use arena allocators, recycle arena pool for linear alloc.\n\nBug: 19264997\nChange-Id: I8ddbb6d55ee923a980b28fb656c758c5d7697c2f\n"
    },
    {
      "commit": "c2024144da54504d819869dc928ce4ac975634d4",
      "tree": "13948cf9a32333337655f1ea4c3a2886bcea25cb",
      "parents": [
        "53150eb4fb5c3bbcb0138b8dccb481726299f6ab",
        "5e8b137d28c840b128e2488f954cccee3e86db14"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Feb 04 13:51:17 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Wed Feb 04 13:51:18 2015 +0000"
      },
      "message": "Merge \"Create HGraph outside Builder, print timings\""
    },
    {
      "commit": "5e8b137d28c840b128e2488f954cccee3e86db14",
      "tree": "c56e4c709ce07d605ab4b754e89f7739264feb73",
      "parents": [
        "f9af19413333c271192c3b11425f865bd8054c0c"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri Jan 23 14:39:08 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Feb 04 13:47:49 2015 +0000"
      },
      "message": "Create HGraph outside Builder, print timings\n\nThis patch refactors the way HGraph objects are created, moving the\ninstantiation out of the Builder class and creating the CodeGenerator\nearlier. The patch uses this to build a single interface for printing\ntimings info and dumping the CFG.\n\nChange-Id: I2eb63eabf28e2d0f5cdc7affaa690c3a4b1bdd21\n"
    },
    {
      "commit": "18c219b21c6692036bc5f1d52f26c66378325bee",
      "tree": "4558f65f0d08b13212763f84e8f28e7851f15d8a",
      "parents": [
        "b73e4447736996f7cc8b193d7e3f5c38d5739d22"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Feb 04 09:38:49 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Feb 04 09:38:49 2015 +0000"
      },
      "message": "Fix test after register allocator changes.\n\nChange-Id: I22b8faf7926d33ab19033deaba77001d164abd2a\n"
    },
    {
      "commit": "d426a8f36d958a251d14e263c9c9e928848df90f",
      "tree": "35a9071020a90ca8176d30d2ce7b44a2812aa889",
      "parents": [
        "e7fd3e3a8e7f10048b7ea558cc525331c97bbefa"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Jan 20 12:54:52 2015 +0000"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Jan 20 12:54:52 2015 +0000"
      },
      "message": "Fix register allocator test.\n\nChange-Id: I87481757d6f59bf2d6127571f58f11b5372b3a06\n"
    },
    {
      "commit": "cd6dffedf1bd8e6dfb3fb0c933551f9a90f7de3f",
      "tree": "0d83e9fdf65bded684d6e836078f253e63b7e11f",
      "parents": [
        "12c03ac7575db242a6f35739bb459e8277115da4"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Thu Jan 08 17:35:35 2015 +0000"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Fri Jan 16 17:27:03 2015 +0000"
      },
      "message": "Add implicit null checks for the optimizing compiler\n\n- for backends: arm, arm64, x86, x86_64\n- fixed parameter passing for CodeGenerator\n- 003-omnibus-opcodes test verifies that NullPointerExceptions work as\nexpected\n\nChange-Id: I1b302acd353342504716c9169a80706cf3aba2c8\n"
    },
    {
      "commit": "dd8f887e81b894bc8075d8bacdb223747b6a8018",
      "tree": "2358f04f707177fc5b1a8463973ddd5f295d6e72",
      "parents": [
        "63991dd7c9bd68f23121e420c005628d7307cba3"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Jan 15 15:37:37 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Jan 16 08:37:59 2015 +0000"
      },
      "message": "Fix a bug in the register allocator.\n\nWhen allocating a register blocked by existing intervals,\nwe need to split inactive intervals at the end of their\nlifetime hole, and not at the next intersection. Otherwise,\nthe allocation for following intervals will not see\nthat a register is being used by the split interval.\n\nChange-Id: I40cc79dde541c07392a7cf4c6f0b291dd1ce1819\n"
    },
    {
      "commit": "52c489645b6e9ae33623f1ec24143cde5444906e",
      "tree": "a39667aa354645bd42a7a061d08ca82df3004143",
      "parents": [
        "193c7a94822f765b0b6b0cecd54c9f08dfd26425"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Dec 16 17:02:57 2014 +0000"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Fri Dec 19 09:58:27 2014 +0000"
      },
      "message": "[optimizing compiler] Add support for volatile\n\n- for backends: arm, x86, x86_64\n- added necessary instructions to assemblies\n- clean up code gen for field set/get\n- fixed InstructionDataEquals for some instructions\n- fixed comments in compiler_enums\n\n* 003-opcode test verifies basic volatile functionality\n\nChange-Id: I144393efa312dfb2c332cb84056b00edffee338a\n"
    },
    {
      "commit": "e53798a7e3267305f696bf658e418c92e63e0834",
      "tree": "8979bbed96b107a5a6bbae9285ff4e0c362dad95",
      "parents": [
        "e6c0cdd11097dd72275ac24f1e98217c299d973e"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Dec 01 10:31:54 2014 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Dec 15 22:52:27 2014 +0000"
      },
      "message": "Inlining support in optimizing.\n\nCurrently only inlines simple things that don\u0027t require an\nenvironment, such as:\n- Returning a constant.\n- Returning a parameter.\n- Returning an arithmetic operation.\n\nChange-Id: Ie844950cb44f69e104774a3cf7a8dea66bc85661\n"
    },
    {
      "commit": "f537012ceb6cba8a78b36a5065beb9588451a250",
      "tree": "08851014d687b0e08accfdc2f1553a89789b4fd4",
      "parents": [
        "10a573a1f8708dbe2bcb7835341cbd8e9606af63"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Dec 02 11:51:19 2014 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Dec 02 12:24:07 2014 +0000"
      },
      "message": "Treat SSA transformation special, as we may have to bailout.\n\nWe forgot to bailout when we found a non-natural loop (on which\nour optimizations don\u0027t work).\n\nChange-Id: I11976b5af4c98f4f29267a74c74d34b5ad81e20c\n"
    },
    {
      "commit": "d6fb6cfb6f2d0d9595f55e8cc18d2753be5d9a13",
      "tree": "2f8192e49c9debeba18e73e28b9c789adf8d2eef",
      "parents": [
        "f97f9fbfdf7f2e23c662f21081fadee6af37809d"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Nov 11 19:07:44 2014 +0000"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Nov 12 19:43:32 2014 +0000"
      },
      "message": "[optimizing compiler] Add DIV_LONG\n\n- for backends: arm, x86, x86_64\n- added cqo, idivq, testq assembly for x64_64\n- small cleanups\n\nChange-Id: I762ef37880749038ed25d6014370be9a61795200\n"
    },
    {
      "commit": "f43083d560565aea46c602adb86423daeefe589d",
      "tree": "6c812e88723c40ee77ab5c9ba38625a10cc9b364",
      "parents": [
        "de87f405a5f8a4ffd57f01d0d667188e8f0ca8cd"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Nov 07 10:48:10 2014 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Nov 07 14:43:19 2014 +0000"
      },
      "message": "Do not update Out after it has a valid location.\n\nSlow paths use LocationSummary to know where to move\nthings around, and they are executed at the end of the\ncode generation.\n\nThis fix is needed for https://android-review.googlesource.com/#/c/113345/.\n\nChange-Id: Id336c6409479b1de6dc839b736a7234d08a7774a\n"
    },
    {
      "commit": "d0d4852847432368b090c184d6639e573538dccf",
      "tree": "47e31fe860ff1c3ace2f3f5945aa69689d42d998",
      "parents": [
        "a88b7b93e28ea86969dd3ec6a6bf6929d697fc31"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Nov 04 16:40:20 2014 +0000"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Thu Nov 06 14:42:58 2014 +0000"
      },
      "message": "[optimizing compiler] Add div-int and exception handling.\n\n- for backends: arm, x86, x86_64\n- fixed a register allocator bug: the request for a fixed register for\nthe first input was ignored if the output was kSameAsFirstInput\n- added divide by zero exception\n- more tests\n- shuffle around some code in the builder to reduce the number of lines\nof code for a single function.\n\nChange-Id: Id3a515e02bfbc66cd9d16cb9746f7551bdab3d42\n"
    },
    {
      "commit": "296bd60423e0630d8152b99fb7afb20fbff5a18a",
      "tree": "384aa7659763bb77a038a67c27f7cf6059632570",
      "parents": [
        "57b4d1c44e246dfd4aaef2d23b20a696a0c5e57e"
      ],
      "author": {
        "name": "Mingyao Yang",
        "email": "mingyao@google.com",
        "time": "Mon Oct 06 16:47:28 2014 -0700"
      },
      "committer": {
        "name": "Mingyao Yang",
        "email": "mingyao@google.com",
        "time": "Mon Nov 03 16:16:50 2014 -0800"
      },
      "message": "Some improvement to reg alloc.\n\nChange-Id: If579a37791278500a7e5bc763f144c241f261920\n"
    },
    {
      "commit": "1f897b98e19a9b0192a373ee9d3c2fcb4a9463f4",
      "tree": "d857ca02dec553b30a6fd8d5d39ca88b2ece95ab",
      "parents": [
        "4ff20eba94a2519e5bac57b5f92e04741ea90141"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Oct 21 17:14:05 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Oct 21 17:14:05 2014 +0100"
      },
      "message": "Fix register_allocator_test after reg alloc changes.\n\nChange-Id: Ieaf5daf35efaff6685720a93a442cd7a152f1567\n"
    },
    {
      "commit": "56b9ee6fe1d6880c5fca0e7feb28b25a1ded2e2f",
      "tree": "34e5163967f59a98e64f2c89489ed7b76334b48a",
      "parents": [
        "a3c4d72210de174552f47b2d117b1946f274af1e"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Oct 09 11:47:51 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Oct 09 14:42:13 2014 +0100"
      },
      "message": "Stop converting from Location to ManagedRegister.\n\nNow the source of truth is the Location object that knows\nwhich register (core, pair, fpu) it needs to refer to.\n\nChange-Id: I62401343d7479ecfb24b5ed161ec7829cda5a0b1\n"
    },
    {
      "commit": "01ef345767ea609417fc511e42007705c9667546",
      "tree": "8a3cf1b5a576caf212ef31db966b97b6d23aaf98",
      "parents": [
        "a9f2904263581f606a5704f2bb74efcecf7e9f97"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Oct 01 11:32:17 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Oct 07 21:25:27 2014 +0100"
      },
      "message": "Add trivial register hints to the register allocator.\n\n- Add hints for phis, same as first input, and expected registers.\n- Make the if instruction accept non-condition instructions.\n\nChange-Id: I34fa68393f0d0c19c68128f017b7a05be556fbe5\n"
    },
    {
      "commit": "fd680d8c8b3ab7cf162bae2d322f6327d05ef23f",
      "tree": "16415bde6d075b7dee49cec908e7c7c1971a18e7",
      "parents": [
        "eb1d22bf405f0edaeb34f78905d75f167e88b868"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Sep 29 09:46:03 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Sep 29 09:46:42 2014 +0100"
      },
      "message": "Fix test now that instructions can die at instruction entry.\n\nChange-Id: I816279c55d12de8e69ac0b6c88730bd676c03335\n"
    },
    {
      "commit": "aac0f39a3501a7f7dd04b2342c2a16961969f139",
      "tree": "ef71b73a7d95de726d36883e6c88f7c8cbcfaaf6",
      "parents": [
        "56369897d662ea63ea5ed57ae36af0ae0fa1452d"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Sep 16 14:11:14 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Sep 16 14:15:22 2014 +0100"
      },
      "message": "Fix a bug in the register allocator.\n\nWe need to take the live interval that starts first to know\nuntil when a register is free, instead of using the live interval\nthat is last in the inactive list.\n\nChange-Id: I2c9f87481ff1b4fc7b9948db7559b8d3b11d84ce\n"
    },
    {
      "commit": "8a16d97fb8f031822b206e65f9109a071da40563",
      "tree": "9dbbf5feaac15d2e4f54fbfc3c204fcdd6e8317a",
      "parents": [
        "c7f6b86c269727fe031146b9c18652d40916d46f"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Sep 11 10:30:02 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Sep 11 10:32:12 2014 +0100"
      },
      "message": "Fix valgrind errors.\n\nFor now just stack allocate the code generator. Will think\nabout cleaning up the root problem later (CodeGenerator being an\narena object).\n\nChange-Id: I161a6f61c5f27ea88851b446f3c1e12ee9c594d7\n"
    },
    {
      "commit": "3946844c34ad965515f677084b07d663d70ad1b8",
      "tree": "0d85bfba2ff69c34a2897351d1e50a1464509305",
      "parents": [
        "e2c23739c6395a83b30ece38f8a2e9e1bf7cf3ce"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Sep 02 15:17:15 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Sep 08 12:15:07 2014 +0100"
      },
      "message": "Runtime support for the new stack maps for the opt compiler.\n\nNow most of the methods supported by the compiler can be optimized,\ninstead of using the baseline.\n\nChange-Id: I80ab36a34913fa4e7dd576c7bf55af63594dc1fa\n"
    },
    {
      "commit": "3ac17fcce8773388512ce72cb491b202872ca1c1",
      "tree": "475c779c2ee973cf51a0a63c9d010c59c4b2d022",
      "parents": [
        "269c3360f8e69e9faf8bc8a51fd87ae7adadfb59"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Aug 06 23:02:54 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Aug 07 00:02:31 2014 +0100"
      },
      "message": "Fix SsaDeadPhiElimination in the presence of dependent phis.\n\nThis fixes the problem of having a dead loop phi taking as back-edge\ninput a phi that also has this loop phi as input. Walking backwards\ndoes not solve the problem because the loop phi will be visited last.\n\nMost of the time, dex removes dead locals like this.\n\nChange-Id: I797198cf9c15f8faa6585cca157810e23aaa4940\n"
    },
    {
      "commit": "de025a7d90603d58c62b8fd91393f13d8826a7ac",
      "tree": "232d9bb31e75d76093352f2771d774991965ffdf",
      "parents": [
        "b5dc9444777bb027b070d3ff3fcf7a2a3fb7e3dc"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Jun 19 17:06:46 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jun 25 14:12:33 2014 +0100"
      },
      "message": "Fix a bug in LiveInterval::FirstRegisterUseAfter.\n\nSince the use list is shared amongst siblings, we must stop looking\nfor the user once we have reached the end position of the current\ninterval. The next uses are for the next sibling.\n\nChange-Id: Ibba180161e94a705e2034abd0b95a29347950257\n"
    },
    {
      "commit": "86dbb9a12119273039ce272b41c809fa548b37b6",
      "tree": "a4626e21ae16a9a5e133ea3e5e95b58d2ea4d8e5",
      "parents": [
        "c936622863a50bdda9b10062515dfc02a8c8b652"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jun 04 11:12:39 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Jun 12 10:02:06 2014 +0100"
      },
      "message": "Final CL to enable register allocation on x86.\n\nThis CL implements:\n1) Resolution after allocation: connecting the locations\n   allocated to an interval within a block and between blocks.\n2) Handling of fixed registers: some instructions require\n   inputs/output to be at a specific location, and the allocator\n   needs to deal with them in a special way.\n3) ParallelMoveResolver::EmitNativeCode for x86.\n\nChange-Id: I0da6bd7eb66877987148b87c3be6a983b4e3f858\n"
    },
    {
      "commit": "31d76b42ef5165351499da3f8ee0ac147428c5ed",
      "tree": "4f9cf307923c72f73e4a814662a26406f155c38c",
      "parents": [
        "7eb3fa1e03b070c55ecbc814e2e3ae4409cf7b1e"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Jun 09 15:02:22 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Jun 10 10:48:50 2014 +0100"
      },
      "message": "Plug code generator into liveness analysis.\n\nAlso implement spill slot support.\n\nChange-Id: If5e28811e9fbbf3842a258772c633318a2f4fafc\n"
    },
    {
      "commit": "a7062e05e6048c7f817d784a5b94e3122e25b1ec",
      "tree": "a5d6b64ae6d5352f761fc2547bda863281adbe40",
      "parents": [
        "8b5b1e5593ffa77c393e4172b71a3d5a821d2ed8"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu May 22 12:50:17 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon May 26 11:31:38 2014 +0100"
      },
      "message": "Add a linear scan register allocator to the optimizing compiler.\n\nThis is a \"by-the-book\" implementation. It currently only deals\nwith allocating registers, with no hint optimizations.\n\nThe changes remaining to make it functional are:\n- Allocate spill slots.\n- Resolution and placements of Move instructions.\n- Connect it to the code generator.\n\nChange-Id: Ie0b2f6ba1b98da85425be721ce4afecd6b4012a4\n"
    }
  ]
}