)]}'
{
  "log": [
    {
      "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": "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": "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": "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": "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": "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": "ea55b934cff1280318f5514039549799227cfa3d",
      "tree": "835aec3eab728ecc8afe1d5a96858aca272e2250",
      "parents": [
        "8c776cd9186e68c23b0983415ae14798e5ea5ab3"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Jan 27 17:12:29 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Jan 27 17:12:29 2015 +0000"
      },
      "message": "ART: Further refactor use lists\n\nChange-Id: I9e3219575a508ca5141d851bfcaf848302480c32\n"
    },
    {
      "commit": "ed59619b370ef23ffbb25d1d01f615e60a9262b6",
      "tree": "6c93bb6ceff95f7aaf232825e050eecc05c7282d",
      "parents": [
        "f90eec005997f98c1a9f874fbbf68414e5f9c766"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri Jan 23 10:39:45 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon Jan 26 16:13:57 2015 +0000"
      },
      "message": "Optimizing: Speed up HEnvironment use removal\n\nRemoval of use records from HEnvironment vregs involved iterating over\npotentially large linked lists which made compilation of huge methods\nvery slow. This patch turns use lists into doubly-linked lists, stores\npointers to the relevant nodes inside HEnvironment and subsequently\nturns the removals into constant-time operations.\n\nChange-Id: I0e1d4d782fd624e7b8075af75d4adf0a0634a1ee\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": "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": "a3c00e54f9b711bf3fc55ce5e7d4f8765e2ea9fa",
      "tree": "ef28050647d302368a06d7cb3ed18589d5f35e89",
      "parents": [
        "8acd5cbf7a96e012d28b1773651c4a1bf84b38a3"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Nov 25 11:18:37 2014 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Nov 25 11:18:37 2014 +0000"
      },
      "message": "Fix tests now that dead phis are removed when building SSA.\n\nChange-Id: Ie795f5f1c7c44ec1a3ea2bac822b6255bfb8d45c\n"
    },
    {
      "commit": "8e3964b766652a0478e8e0e303e8556c997675f1",
      "tree": "ebae22017d3d3c872642cbc56610f67ff32a861d",
      "parents": [
        "5830247c351a1c40f37666584d6c390f32c31957"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Oct 17 11:06:38 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Oct 21 11:47:54 2014 +0100"
      },
      "message": "Remove the notion of dies at entry.\n\n- Instead, explicitly say that the output does not overlap.\n- Inputs that must be in a fixed register do die at entry,\n  as we know they have a location that others can not take.\n- There is also no need to differentiate between an input move\n  and a connecting sibling move - those can be put in the\n  same parallel move instruction.\n\nChange-Id: I1b2b2827906601f822b59fb9d6a21d48e43bae27\n"
    },
    {
      "commit": "f8e28f575b1382e984edb2e8c9846a27a1bdea10",
      "tree": "12506af9dc858d842061843570a939e74822b517",
      "parents": [
        "f659bec20db45c809a891ff528fb6aecf2c76149",
        "476df557fed5f0b3f32f8d11a654674bb403a8f8"
      ],
      "author": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Mon Oct 13 11:36:10 2014 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Mon Oct 13 11:36:11 2014 +0000"
      },
      "message": "Merge \"Use Is*() helpers to shorten code in the optimizing compiler.\""
    },
    {
      "commit": "476df557fed5f0b3f32f8d11a654674bb403a8f8",
      "tree": "0ca72785e60b3b1152bca0908e6d134c0a30f631",
      "parents": [
        "9e878d50567f624094f3c4940ac3aedbc5eff3b9"
      ],
      "author": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Thu Oct 09 17:51:36 2014 +0100"
      },
      "committer": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Thu Oct 09 17:59:50 2014 +0100"
      },
      "message": "Use Is*() helpers to shorten code in the optimizing compiler.\n\nChange-Id: I79f31833bc9a0aa2918381aa3fb0b05d45f75689\n"
    },
    {
      "commit": "360231a056e796c36ffe62348507e904dc9efb9b",
      "tree": "a62ff73c11eaa6694649c98e4c2d872e89149b0c",
      "parents": [
        "2072c465cfff077da257bdf14f1f1b2690c946c8"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Oct 08 21:07:48 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Oct 09 15:21:57 2014 +0100"
      },
      "message": "Fix code generation of materialized conditions.\n\nMove the logic for knowing if a condition needs to be materialized\nin an optimization pass (so that the information does not change\nas a side effect of another optimization).\n\nAlso clean-up arm and x86_64 codegen:\n- arm: ldr and str are for power-users when a constant is\n  in play. We should use LoadFromOffset and StoreToOffset.\n- x86_64: fix misuses of movq instead of movl.\n\nChange-Id: I01a03b91803624be2281a344a13ad5efbf4f3ef3\n"
    },
    {
      "commit": "9ae0daa60c568f98ef0020e52366856ff314615f",
      "tree": "e74b9ee49af0b1b202444fdaaca4b39620d962dd",
      "parents": [
        "2d4e89e97812aeca16ff058d7286f29b7549c43a"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Sep 30 22:40:23 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Oct 06 16:36:49 2014 +0100"
      },
      "message": "Add support for inputs dying at entry of instructions.\n\n- Start using it in places where it makes sense.\n- Also improve suspend check on arm to use subs directly.\n\nChange-Id: I09ac0589f5ccb9b850ee757c76dcbcf35ee8cd01\n"
    },
    {
      "commit": "8ddb00ca935733f5d3b07816e5bb33d6cabe6ec4",
      "tree": "9bca67b136523eb31aab736988143295ece97b56",
      "parents": [
        "cc6b59ee25d7b9782cc971687715d664a97b05bd"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Sep 29 12:00:40 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Sep 30 13:50:38 2014 +0100"
      },
      "message": "Improve detection of lifetime holes.\n\nThe check concluding that the next use was in a successor\nwas too conservative: two blocks following each other\nin terms of liveness are not necessarily predecessor/sucessor.\n\nChange-Id: Ideec98046c812aa5fb63781141b5fde24c706d6d\n"
    },
    {
      "commit": "9ebc72c99e6b703bda611d7c918c9cf3dfb43e55",
      "tree": "6696e6e51dbe2606d2b2e0c0c60dfec06af97e60",
      "parents": [
        "a72cb229d555a8ca86dca748733ea3791eaeec14"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Sep 25 16:33:42 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Sep 25 16:33:42 2014 +0100"
      },
      "message": "Make suspend checks note have side effects.\n\nAlso adjust gtests.\n\nChange-Id: I5e1a3e53115812b45ec7f4b6f50ba468fa7ac6b1\n"
    },
    {
      "commit": "fbc695f9b8e2084697e19c1355ab925f99f0d235",
      "tree": "03e643aa9b468a512873293528bec93438580bab",
      "parents": [
        "3d2d7fb7ad24f4aec681ddc68a9565fa837b97ef"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Sep 15 15:33:30 2014 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Sep 16 16:18:12 2014 +0100"
      },
      "message": "Revert \"Revert \"Implement suspend checks in new compiler.\"\"\n\nThis reverts commit 7e3652c45c30c1f2f840e6088e24e2db716eaea7.\n\nChange-Id: Ib489440c34e41cba9e9e297054f9274f6e81a2d8\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": "e50383288a75244255d3ecedcc79ffe9caf774cb",
      "tree": "8858489463a57c7b50f7db4d972abec21302b7a7",
      "parents": [
        "cf90ba7ebe00346651f3b7ce1e5b1f785f7caabd"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Jul 04 09:41:32 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Jul 14 10:06:11 2014 +0100"
      },
      "message": "Support fields in optimizing compiler.\n\n- Required support for temporaries, to be only used by baseline compiler.\n- Also fixed a few invalid assumptions around locations and instructions\n  that don\u0027t need materialization. These instructions should not have an Out.\n\nChange-Id: Idc4a30dd95dd18015137300d36bec55fc024cf62\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": "ec7e4727e99aa1416398ac5a684f5024817a25c7",
      "tree": "3ad51887c890b5cbebf1ae8e4afec8d93b485168",
      "parents": [
        "7a6b77f9a694ea4569fbf44493fdcaeea237a8be"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Jun 06 11:24:33 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Jun 09 08:59:02 2014 +0100"
      },
      "message": "Fix some bugs in graph construction/simplification methods.\n\nAlso fix a brano during SSA construction. The code should\nnot have been commented out. Added a test to cover what the code\nintends.\n\nChange-Id: Ia00ae79dcf75eb0d412f07649d73e7f94dbfb6f0\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"
    },
    {
      "commit": "ddb311fdeca82ca628fed694c4702f463b5c4927",
      "tree": "24acde84ed7d0229c36d9bbca2a421acdff9d7a1",
      "parents": [
        "27710fa87cc7fc0f205a6b5a46f418a0cf9a5171"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri May 16 09:28:54 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon May 19 10:17:11 2014 +0100"
      },
      "message": "Build live ranges in preparation for register allocation.\n\nChange-Id: I7ae24afaa4e49276136bf34f4ba7d62db7f28c01\n"
    }
  ]
}