)]}'
{
  "log": [
    {
      "commit": "769fde14cf82840e458f3ca0b1accdaedc60e837",
      "tree": "c62b2743c48c6d5c7c16bd7b68a8c824f790cc1d",
      "parents": [
        "eaa200d9b8a28f1a23b6ded7875d2b8fca555254"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Thu Jan 05 17:35:23 2012 -0800"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Thu Jan 05 19:08:13 2012 -0800"
      },
      "message": "Reg promotion fix; full optimization by default\n\nAs anticipated, the register promotion problem was related to type\ninference.  The Dalvik bytecode definition doesn\u0027t explicitly carry\ntype information on some opcodes.  The problem this time was that\ninvoke results are stored in a magic untyped return location, which is\nlater accesses via (also untyped) OP_MOVE_RESULT.\n\nMost of the time, the existing type inference mechanism was able to\nfigure out the result register type, but there was a pattern in which\nit could be missed.  Fixed (the last type inference bug, I hope).\n\nThis CL also re-enables full optimization by default (which will also\nresult in a quite significant reduction in code size).\n\nChange-Id: I4c13455df7eba5c932e2cc7907b00c8b3b2f85b8\n"
    },
    {
      "commit": "955724179c6c739524f610023287f56b24dc31de",
      "tree": "64f751693e72173ae0d044d8c54989b01f1195af",
      "parents": [
        "b87f73ea7524f6eb9da6da1af931a3d3fbb833ff"
      ],
      "author": {
        "name": "Elliott Hughes",
        "email": "enh@google.com",
        "time": "Tue Dec 13 18:14:20 2011 -0800"
      },
      "committer": {
        "name": "Elliott Hughes",
        "email": "enh@google.com",
        "time": "Tue Dec 13 18:14:20 2011 -0800"
      },
      "message": "Don\u0027t default-construct std::strings and then assign them.\n\nChange-Id: I8c994d1e6a8d2ebe52eaa4f0132e0deb2ecfa5f3\n"
    },
    {
      "commit": "4dd9b4d95eec9db5338fb9bf132f9bb8facf6cf4",
      "tree": "f9dc6f6e6a55acea3a08f1f568ae6900c1dd7dd1",
      "parents": [
        "20a409c99a649a01cb7c65bd1089988445d8cdfd"
      ],
      "author": {
        "name": "Elliott Hughes",
        "email": "enh@google.com",
        "time": "Mon Dec 12 18:29:24 2011 -0800"
      },
      "committer": {
        "name": "Elliott Hughes",
        "email": "enh@google.com",
        "time": "Tue Dec 13 08:23:08 2011 -0800"
      },
      "message": "Clean up verbose logging.\n\nChange-Id: I6b01980e7145c4f8d25a5b50f620903f61a1b427\n"
    },
    {
      "commit": "e941e2c44a610bd6451177593a711251b96ca7d2",
      "tree": "a4f9e5de729562426fe051d47c24f2e2c7f9f9f8",
      "parents": [
        "aed4be94da51b4fbb54c728151f0daf11535f6ab"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Mon Dec 05 12:38:17 2011 -0800"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Mon Dec 05 12:47:29 2011 -0800"
      },
      "message": "Fix basic block construction\n\nThere was a bug in the CFG building mechanism that tiggered when\na backwards branch re-entered the current basic block at a point\nother than the head.  In that case, we\u0027d split the original basic block\nin two.  However, the head of the old block then became the head\nof the first of a new two block pair - and we really needed to continue\nprocessing with the second of the pair.\n\nChange-Id: Ieb9fdd5176d86cd0959bb9e91db9ca06075d4f21\n"
    },
    {
      "commit": "c1f143de3d0370a17a4561eb83bf10a5d7908aa3",
      "tree": "a4839595b944473d3bd2c06e83dcb276a460de2f",
      "parents": [
        "c5b734a27a64c81590015dd12a7901c396818a99"
      ],
      "author": {
        "name": "Elliott Hughes",
        "email": "enh@google.com",
        "time": "Thu Dec 01 17:31:10 2011 -0800"
      },
      "committer": {
        "name": "Elliott Hughes",
        "email": "enh@google.com",
        "time": "Thu Dec 01 17:31:10 2011 -0800"
      },
      "message": "Remove some lint.\n\nChange-Id: Ieecd7c10e62bce27e2db38f96d5df9782ef0cff6\n"
    },
    {
      "commit": "a3760aad59f41bb0b1d46733165a2d7219ecca73",
      "tree": "28c031bac11cc172f04b8943e189bf1d065acd9c",
      "parents": [
        "169c9a7f46776b235d0a37d5e0ff27682deffe06"
      ],
      "author": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Mon Nov 14 14:32:37 2011 -0800"
      },
      "committer": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Mon Nov 14 15:40:11 2011 -0800"
      },
      "message": "Refactor the use of Method by the oat compiler.\n\nChange-Id: Ib0ee18ed06846f82567f746edc7a5049dc6215df\n"
    },
    {
      "commit": "0571d357843c53e042f370f5f2c2e9aa3fe803a9",
      "tree": "197e5b1c0b1bf0ee8cc0e1960470d0a8d203b4af",
      "parents": [
        "33dc7717cd16592bcc825350bea6305be9eb2ea1"
      ],
      "author": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Thu Nov 03 19:51:38 2011 -0700"
      },
      "committer": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Sun Nov 13 11:57:18 2011 -0800"
      },
      "message": "Refactor the use of Method by the compiler.\n\nRemove the dependence on the Method object in dex2oat, allowing lazier\nresolution.\nIntroduce new find and iterators in DexFile to simplify common\noperations and avoid misuse of class data items.\n\nChange-Id: I39fb8252190f543d89d8b233076355cec310fe08\n"
    },
    {
      "commit": "b7990c7227a3bdb2670e1e180b3e2b5d83861715",
      "tree": "c57181a9817671de8d574b5995ccf8706f57d092",
      "parents": [
        "23d5bc99a97e22323adc4b1a4237e5c45bdf7096"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Mon Oct 31 15:29:33 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Mon Oct 31 15:29:33 2011 -0700"
      },
      "message": "Disable by register optimizations by default\n\nThis change makes the calculator look right again.  Will track\ndown the problem in local tree.\n\nChange-Id: Id6603af7d0924ec0620631e5c0178750fafb6dd3\n"
    },
    {
      "commit": "510c605443e8b0f28ba7c434142b9f1498664606",
      "tree": "8d39d304cfa299c351995bce6e78b2ed75b610a6",
      "parents": [
        "9fdfc1808f2a3845ee7e890a4e5d22a10f2ee93d"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Thu Oct 27 10:47:20 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Thu Oct 27 11:02:31 2011 -0700"
      },
      "message": "Workaround for cfg building failure\n\nCurrently the compiler expects well-formed control flow graphs -\nno dead code (though infinate loops are allowed).  This is the\ncase for all dx output (but might not be for custom tools).\nHowever, when the verifier replaces an instruction with\nOP_THROW_VERIFICATION_ERROR, it can create dead code from a\npreviously well-formed graph.  This CL works around that\nproblem by not treating OP_THROW_VERIFICATION_ERROR as a\ndirect branch.\n\nA future CL will alter the CFG builder to be resiliant in the face\nof dead code.\n\nAlso, removes a spurious DCHECK, and adds a few where they are\nneeded.\n\nChange-Id: I68554a2a8b88e857faeff3300f2ebbf2d0323693\n"
    },
    {
      "commit": "0dd7ddaa36a2cf37490dc166ebc21818364130a7",
      "tree": "e381ae0cc965d2135ad99f07826333ccd03dfe90",
      "parents": [
        "ed6d78ed93c9b5b1988af6ca502a7e2eee0f2aaf"
      ],
      "author": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Tue Oct 25 15:47:53 2011 -0700"
      },
      "committer": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Tue Oct 25 20:28:07 2011 -0700"
      },
      "message": "Several fixes for proper creation and use of vmap tables\n\nChange-Id: I7696115af4263df18ede0777ae14de7a3a7ada3b\n"
    },
    {
      "commit": "d81871cbbaa34c649e488f94f61a981db33123e5",
      "tree": "a3adf3b7469fee507a4d4c4491942fbd48b4483d",
      "parents": [
        "262bf46ddc91e5b4fbd367127ff21a1877d939f2"
      ],
      "author": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Mon Oct 03 13:57:23 2011 -0700"
      },
      "committer": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Mon Oct 24 11:56:15 2011 -0700"
      },
      "message": "Verifier clean up.\n\nThis is the first part in trying to move to a more rigorous mode of\nasserting the validity of garbage collection maps.\nIn the bring over of the verifier from Dalvik a large class had been\ncreated where all of the Dalvik/Dex functions were static methods of\nthat class. This rewrite introduces 3 key classes, Verifier that\norchestrates the verification of a method, RegisterLine which describes\nthe types associated with registers for a particular PC and RegType\nwhich describes the current type of a register within a line. The\nfunctionality is brought over from Dalvik but cleaned up to not do\nthings like goto. Failing within the verifier is also cleaned up. By\nvirtue of having stateful objects the interfaces between different\naspects of the verifier are greatly simplified.\nTo save space, RegTypes are cached upto a maximum possible 2^16, and\ngiven an Id. As the number of RegTypes is typically small this means\nthat we have a full OO implementation but at a lower space cost than the\ncurrent convention that uses botched together enum values requiring\n32bits of storage in a RegisterLine rather than 16bits (ie half the\nspace requirement per register in a register line). To make use of\nthis space more rigorous monitor verification is brought back, and\nultimately I think we can work around bug 3215458 with richer RegTypes\nthat are aware of literal objects.\nThe code removes short cuts that had been added to Dalvik\u0027s verifier and\nappear illegitimate, it also fixes a large number of bugs in the\ndescription of the verifier.\nWhere possible the spaghetti of code is replaced with straight line\nif-then-elsif.. code that clearly follows the ordering semantics of the\nspecification. The code is also aiming toward having a more type\nrigorous description of the verification process, and when this isn\u0027t\npossible following the description convention of the specification.\n\nChange-Id: Id25b742018a2ad5ea95687973cca610d7e19513c\n"
    },
    {
      "commit": "3b6baaa203fa63f1522b2172a1645f90412afdae",
      "tree": "7de428a7d53f2b2b9c2274d49181befd5786b8fa",
      "parents": [
        "7abe9c933402f01d638086b2715b09b64b8595e0"
      ],
      "author": {
        "name": "Elliott Hughes",
        "email": "enh@google.com",
        "time": "Fri Oct 14 19:13:56 2011 -0700"
      },
      "committer": {
        "name": "Elliott Hughes",
        "email": "enh@google.com",
        "time": "Sun Oct 16 11:01:28 2011 -0700"
      },
      "message": "Bring our native stack usage down.\n\nI\u0027d have preferred to have a 512-byte limit, but there are some monsters\nin the verifier; 2000-line functions and the like. I\u0027m also not policing\ntests (except for one silly one). They can use all the stack they like.\n\nThis fixes the IntMath test (the stack overflow test was failing because\nwe were using more than 4KiB to throw!).\n\nChange-Id: I7e53e2fde2b39fde1910f8ee5b1712e8a66069c7\n"
    },
    {
      "commit": "67bc236a207852d652f6ddeab0a90efc1bd111bb",
      "tree": "eea13fcb90ad8ce5b2b3819fb8caf0281583cd61",
      "parents": [
        "95caa791e560da97363c0c0d22bfda4a7e7377c3"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Tue Oct 11 18:08:40 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Fri Oct 14 10:54:03 2011 -0700"
      },
      "message": "Register promotion fix\n\nRestructured the type inference mechanism, added lots of DCHECKS,\nbumped the default memory allocation size to reflect AOT\ncompilation and tweaked the bit vector manipulation routines\nto be better at handling large sparse vectors (something the old\ntrace JIT didn\u0027t encounter enough to care).\n\nWith this CL, optimization is back on by default.  Should also see\na significant boost in compilation speed (~2x better for boot.oat).\n\nChange-Id: Ifd134ef337be173a1be756bb9198b24c5b4936b3\n"
    },
    {
      "commit": "928bf02d2172afdc7162101aa9fa70b0d02243c3",
      "tree": "1015194cd625ac231e356b15a7b302f08811c9b6",
      "parents": [
        "582a7d16bb0db323d8bd730beb61578aa3765f43"
      ],
      "author": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Tue Oct 11 02:48:14 2011 -0700"
      },
      "committer": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Tue Oct 11 02:48:14 2011 -0700"
      },
      "message": "Ensure getConstString uses slow path for non-image compilation\n\nChange-Id: If7f0eeb277e1ddc9028c90d4b8fab1621f1ea77e\n"
    },
    {
      "commit": "b4aa2428dfcbe3ec63d3b77a49d16d117a4e5bfe",
      "tree": "6e57e3904cad76f6301b0f74bdee89928753b9b2",
      "parents": [
        "bcbaaf3df56178263dbc110dcb0d1cf6c9d167c3"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Mon Oct 10 12:54:42 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Mon Oct 10 12:54:42 2011 -0700"
      },
      "message": "Temporarily disable optimization\n\nThere\u0027s a bug in the register allocation mechanism (type inference\nagain, grrr.).  It mostly shows up with a compile-time check failure,\nbut can be silent.  Until I get it sorted out, best to disable\noptimization in ToT.\n\nChange-Id: Ife8d770f78f26f64559d762f012bb07c93a7ad04\n"
    },
    {
      "commit": "bb7d7730e553438d86ae45003e15ed8bf99d88d6",
      "tree": "f79e5741df85e72350000593ea79dd9879e7d992",
      "parents": [
        "6384f644e8120a15bddb9a72976eac1c158aba16"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Fri Oct 07 18:24:50 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Fri Oct 07 18:24:50 2011 -0700"
      },
      "message": "Turn on optimization by default\n\nChange-Id: I13bcac29c8ac8ed738f803ca5d78d92d15d6372e\n"
    },
    {
      "commit": "3320cf46afd082398aa401b246e6f301cebdf64d",
      "tree": "99ef2b240ad81fa7cafa0bca51ca2364120fa762",
      "parents": [
        "4f0d07c783afef89703dce32c94440fc8621a29b"
      ],
      "author": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Tue Oct 04 14:58:28 2011 -0700"
      },
      "committer": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Fri Oct 07 11:59:20 2011 -0700"
      },
      "message": "Move rest of code related blobs from Method to oat\n\nChange-Id: I55041b564ab65317c8b1f863005f20ba650a0322\n"
    },
    {
      "commit": "e3de7495be03c16d6862359d618a2dcb3f3abf9b",
      "tree": "99b17ed768142a3746a5eea9a352d84db217a54b",
      "parents": [
        "99f272349671e14ceada1cc795ce4c66a38ddd3e"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Wed Oct 05 13:37:17 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Wed Oct 05 13:37:17 2011 -0700"
      },
      "message": "Compiler - switch default for null invoke test\n\nA while back we added a debugging option to test for a\nnull code address on invokes, and display a debug message\nif one was encountered.  Time to turn it off by default\n(it can still be enabled via compilerDebugFlags).\n\nChange-Id: Id73596aa1f288a2d0b3ce53894b48385de712988\n"
    },
    {
      "commit": "3ddc0d1108a00e14b60c60edcdeff3b81f9e35f9",
      "tree": "daae3f0f439fc95e29a611d366f82309316943f4",
      "parents": [
        "ce30293d222c864fa281da98bc896dd1c98a9a16"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Wed Oct 05 10:36:21 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Wed Oct 05 10:36:21 2011 -0700"
      },
      "message": "Fix Vmap table size\n\nConsistently use 16 bits to store Dalvik vreg number.\n\nChange-Id: I6d21c0ed7011e5defaa45571951ff7608d0ce80e\n"
    },
    {
      "commit": "ce30293d222c864fa281da98bc896dd1c98a9a16",
      "tree": "b56c3a7f8be3349aa50c78675e6959e51344938d",
      "parents": [
        "20cde9033d51103f31e21436e88f80e1170c78ad"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Tue Oct 04 14:32:18 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Wed Oct 05 09:22:57 2011 -0700"
      },
      "message": "Compiler cleanup\n\n  o Added slow path for string resolution\n  o Removed dead throw internal and runtime error\n  o Restructured debug and optimization disable flags for make it easier\n    for command-line option support.\n  o Removed/converted #if 1/0 blocks\n\nChange-Id: I65fc561a55437b3f74d0dfff5af87f938008d70e\n"
    },
    {
      "commit": "e24fa61603a60ade3797e4a0c8b3fccb346cb048",
      "tree": "9ec5ed942eb9ece6d4d261ffd21956c94f9968fe",
      "parents": [
        "06cbeb990e94f9c4576601e27145fe132e34a686"
      ],
      "author": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Thu Sep 29 00:53:55 2011 -0700"
      },
      "committer": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Mon Oct 03 10:28:05 2011 -0700"
      },
      "message": "Separate oat from image\n\nChange-Id: If2abdb99826ead14e3465d90ba2acffd89709389\n"
    },
    {
      "commit": "e983d0062addbf374938df04d626243e08b79412",
      "tree": "2596e00f8f4079fbf3725ce79704043cc0a518e1",
      "parents": [
        "ed1c1e335acc9f61c7e25a78204f159ee3d13350"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sun Oct 02 14:48:56 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sun Oct 02 14:48:56 2011 -0700"
      },
      "message": "Revert optimization settings\n\nMy last CL mistakently enabled some optimization for ToT.  They\u0027re\nnot quite ready yet - turning off.\n\nChange-Id: I11c7beb6e272edd7620a132bc06328255c5962a5\n"
    },
    {
      "commit": "bbaf894dded77603bd457758ba2b4636122fb8b7",
      "tree": "ac8d0450f23dd6cde9647febef8de514c5a4b8ae",
      "parents": [
        "fc22c89072e310767f8e39776195a219df851ea0"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sun Oct 02 13:08:29 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sun Oct 02 13:21:01 2011 -0700"
      },
      "message": "Optimization fixes\n\nTwo primary fixes.  First, the save/restore mechanism for FP callee saves\nwas broken if there were any holes in the save mask (the Arm ld/store\nmultiple instructions for floating point use a start + count mechanism,\nrather than the bit-mask mechanism used for core registers).\n\nThe second fix corrects a problem introduced by the recent enhancements\nto loading floating point literals.  The load-\u003ecopy optimization mechanism\nfor literal loads used the value of the loaded literal to identify\nredundant loads.  However, it used only the first 32 bits of the\nliteral - which worked fine previously because 64-bit literal loads\nwere treated as a pair of 32-bit loads.  The fix was to use the\nlabel of the literal rather than the value in the aliasInfo - which\nworks for all sizes.\n\nChange-Id: Ic4779adf73b2c7d80059a988b0ecdef39921a81f\n"
    },
    {
      "commit": "c0ecd655083e559159d1ad22a6213d16527e0e2b",
      "tree": "d5aae61fd7a08d6453e7c2eed6b50a9bd06742f8",
      "parents": [
        "9407c60800c95902fba0b3c3265520d47c1e7052"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sun Sep 25 18:11:54 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Mon Sep 26 07:33:28 2011 -0700"
      },
      "message": "Various optimization fixes\n\nMultiple problems surfaced when register promotion was enabled.  This\nCL takes care of a few, but more remain.  The main problems dealt with\nhere are related to not having data types handy on invokes.  Solved by\nintepreting the shorty of the target and updating the operand names\nappropriately.\n\nThe other problem was a little nastier.  The codgen infrastructure wasn\u0027t\nexpecting wide results to overlap source operands (for example:\n\n    add-long (v0,v1) \u003d (v1,v2) + (v3,v4)\n\nIn the old world, the result pair would start with a fresh name\nand temps.  In the new world, though, the register promotion mechanism\nretains the mappings.  Not a difficult problem to solve, but I\u0027ll\nneed to very carefully examine the existing long op generators to\nmake sure they can handle overlaps.\n\nChange-Id: I019607620f7a78cadc9e7c57f247806d0a68243d\n"
    },
    {
      "commit": "ed3e930109e3f01804ca32cee4afe4f2d4b3f4d8",
      "tree": "41c3ffd3fdade2244b4cd3824c98419edecbca86",
      "parents": [
        "8060925c45cc2607ab92390d7366c6c0cfdfe4bb"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Fri Sep 23 17:34:19 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Fri Sep 23 18:34:31 2011 -0700"
      },
      "message": "assert to DCHECK conversion\n\nAlso replaced static function defs with a STATIC macro to make normally\nhidden functions visible to DCHECK\u0027s traceback listing).  Additionally,\nadded some portions of the new type \u0026 size inference mechanism (but not\ntaking advantage of them yet).\n\nChange-Id: Ib42a08777f28ab879d0df37617e1b77e3f09ba52\n"
    },
    {
      "commit": "c41e5b5ae1befe2c602d55de1dbc04d1914f4a6c",
      "tree": "fa122d75b64193d7c2dee7a1be871a5ae8511493",
      "parents": [
        "f4afb7aec4e51c2e682cf3af4d6511add74d2f38"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Fri Sep 23 12:46:19 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Fri Sep 23 13:53:25 2011 -0700"
      },
      "message": "Add tables to map between callee saves and vregs\n\nAlso added function to return sp-relative offset for Dalvik\nvirtual registers using Method*\n\n[Note: must be matched with corresponding libcore change to\nreflect new field in Method]\n\nChange-Id: Id739908c6232ce60763d8199bc05111e960da46e\n"
    },
    {
      "commit": "c1f45048b90a85018c6b063c31bc088dc3dd993d",
      "tree": "fe2a976af407f8a77828306e9000837009150480",
      "parents": [
        "ae7cbf45460b472dbd159ab565d55b2880703abb"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Wed Sep 21 16:03:19 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Wed Sep 21 20:03:23 2011 -0700"
      },
      "message": "Suspend check reworking (ready for rewiew)\n\nI hate burning a register, but the cost of suspend checks was just too high\nin our current environment.  There are things that can be done in future\nreleases to avoid the register burn, but for now it\u0027s worthwhile.\n\nThe general strategy is to reserve r4 as a suspend check counter.\nRather than poll the thread suspendPending counter, we instead simply\ndecrement the counter register.  When it rolls to zero, we check.  For\nnow I\u0027m just using the counter scheme on backwards branches - we always\npoll on returns (which is already heavyweight enough that the extra cost\nisn\u0027t especially noticable).\n\nI\u0027ve also added an optimization hint to the MIR in case we have enough\ntime to test and enable the existing loop analysis code that omits the\nsuspend check on smallish counted loops.\n\nChange-Id: I82d8bad5882a4cf2ccff590942e2d1520d58969d\n"
    },
    {
      "commit": "bdb0391258abc54bf77c676e36847d28a783bfe5",
      "tree": "e00cac49de8a85562716557c84532dd3fff08e5b",
      "parents": [
        "a5a97a2bc1dfed70869da34650a5a2a3a3a06ac4"
      ],
      "author": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Wed Sep 14 00:55:44 2011 -0700"
      },
      "committer": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Thu Sep 15 18:20:44 2011 -0700"
      },
      "message": "Support for exception throwing.\n\nThese changes start to add support for a long jump style of exception throw.\nA Context is added to build up the registers that will be loaded by the long\njump from callee saves that are on the stack. Throws are reworked slightly to\ngive the PC for the frame of the method being looked at, rather than the return\nPC (that previously led the trace\u0027s PC to be off by a frame). Callee save\nsupport is added to the JNI compiler which then no longer needs to spill\nincoming argument registers as it may reuse the callee saves.\n\nCurrently the code is lightly tested on ARM and doesn\u0027t support\nrestoring floating point callee save registers.\n\nAlso clean up some PIC TODOs.\n\nChange-Id: I9bcef4ab3bf4a9de57d7a5123fb3bb1707ca8921\n"
    },
    {
      "commit": "161928613d3f097108319de60494fab1aab8d48a",
      "tree": "4a77aeca94c70e008ff7e1921e0104df9cb1ce92",
      "parents": [
        "93868217589caa3302a3886f55b99447db78e093"
      ],
      "author": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Mon Sep 12 17:50:06 2011 -0700"
      },
      "committer": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Thu Sep 15 10:04:31 2011 -0700"
      },
      "message": "Add oat file generation and tests to build\n\n- Currently builds boot.oat for host and target\n  and target oat files for art tests.\n- Added cross compilation support via --strip-prefix option to dex2oat\n- Reduced output to prevent build log spam (Compiler::verbose_)\n- Added image roots for recovering important pointers on image load\n- Redid JNI stub creation and made the stub array an image root\n- Fixed JNI stub test by making JNI stub array executable\n- Fixed JNI UnregisterNative to having it reinstall the JNI stub\n- Fixed ARM JNI stub to generate PIC code (with irogers)\n- Fixed JniCompiler to generate PIC code (with irogers)\n- Fixed FindNativeMethod to handle recursive calls\n- Finished checkFieldType to use Object::InstanceOf\n- Fixed thread unsafe access to ClassLinker::{dex_files_,dex_caches_}\n- Added ResolvedMethod variant for use with Method* for context\n- Fixed ImageWriter to call FixupMethod\n- Fixed ImageWriter to rewrite JNI stub references\n- Improved error reporting on lack of ANDROID_DATA dir or art-cache dir\n- Fixed Runtime::Start to InitLibraries before creating thread peer\n- Implemented Space::IsCondemned to skip spaces loaded from images\n- Implemented artFindInterfaceMethodInCache,\n  allowing interface invocation from managed code\n\nChange-Id: I603e97fa0ac44508ae05a2e47c1cdb4481678d7b\n"
    },
    {
      "commit": "43a364291dcdfe08e530e9568748359735dd7442",
      "tree": "1141a3f0f91c527dfe28796e88f166d2bc0ed7fd",
      "parents": [
        "303b01ed0d36017371e29b1f1e209dd19896ac9e"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Wed Sep 14 14:00:13 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Wed Sep 14 15:40:34 2011 -0700"
      },
      "message": "Fix null check elimination\n\nThe existing null check elimination mechanism suffered from the same\nlimitation as the SSA renaming: it took shortcuts that were valid in\na trace compilation world, but not in a method compilation world.\n\nThis CL replaces the old mechanism, and additionally takes advantage\nof some the fact that \"this\" is always non-null, as are objects returned\nfrom OP_NEW_* (thanks Ian!).\n\nTwo test cases added.  The one for ensuring that unnecessary null checks\nare elminated requires manual inspection.  The other - that we don\u0027t\neliminate a necessary null check - is disabled until exceptions are working.\n\nChange-Id: I2a9b72741f56617bf609e4d7c20244796c988f28\n"
    },
    {
      "commit": "f0cde549bed96e16401a347a4511b59130c61e84",
      "tree": "a5c91481513ea75897d0f64ae9bb660923f42a94",
      "parents": [
        "5ea047b386c5dac78eda62305d14dedf7b5611a8"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Tue Sep 13 14:55:02 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Tue Sep 13 15:13:44 2011 -0700"
      },
      "message": "SSA renaming fix \u0026 invalid opcode fix\n\nThe old SSA renaming mechanism was able to take some shortcuts because\nof the limited CFG shapes it encountered.  Shortcut replaced and previous\nworkaround code removed.\n\nAlso fixes a regression introduced by the stack bounds checking change\nwhich sometimes resulted in an (opcode \u003c 0x200) assert failure, and\nremoves an optimization flag and associated code that no longer applicable.\n\nChange-Id: I617e9e5347dfd3a7e8f44a9772647bf4530631d6\n"
    },
    {
      "commit": "ec5adf351879cb6235faf2c6c068c2553d85a7d2",
      "tree": "f3f8e9ab69690e729a523188468d7150ede27bf7",
      "parents": [
        "005ab2eb9e9ab4762c00e73c7028de2850bd5108"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sun Sep 11 15:25:43 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sun Sep 11 18:14:46 2011 -0700"
      },
      "message": "Mark top of managed stack on helper transitions\n\nTo assist with unwind from a helper function, store current SP prior\nto helper call in Thread.  NOTE: we may wish to push this into a\ntrampoline to reduce code expansion.  NOTE #2:  Because any helper\nfunction which can throw will be non-leaf, it will spill lr at the saved\naddress - 4 (the word immediately below caller\u0027s Method*).  To identify\nthe callsite, load the spilled lr, clear the low bit, subtract 2, and use\nthat address in the native \u003c-\u003e dalvik mapping to identify the callsite.\n\nAlso in this CL are a ralloc fix and some extra SSA logging.\n\nChange-Id: Idd442f0c55413a5146c24709b1db1150604f4554\n"
    },
    {
      "commit": "5ade1d255ef1b5022321ac20493208703b34d2b1",
      "tree": "60098d280b1b5be925d431654cba4b14d5756eec",
      "parents": [
        "1240dade91d6c4bbf4e367ca608fcdc15348da45"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Fri Sep 09 14:44:52 2011 -0700"
      },
      "committer": {
        "name": "Bill Buzbee",
        "email": "buzbee@google.com",
        "time": "Sat Sep 10 15:21:01 2011 -0700"
      },
      "message": "Complete compiler portion of exception handling\n\nWill still need much testing once the runtime portions are in place.\n\nChange-Id: I90fc7c1fd89bfae89dfd19a6e422024b6b5454ec\n"
    },
    {
      "commit": "cefd1878e09fb0fb519a175545a99eb8c4a375b2",
      "tree": "6a1624e0cc03a93efdaf575a24bbc0214fa0e243",
      "parents": [
        "449b4bdf90b527ef7a42faaf087494538e62363c"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Fri Sep 09 09:59:52 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Fri Sep 09 12:30:27 2011 -0700"
      },
      "message": "Add stack overflow check\n\nChange-Id: I67fcb5ad4bda304879ce05561b03aa7cd46e9990\n"
    },
    {
      "commit": "4ef765227a0098b6f4dfe47d2d7a6f084cec9560",
      "tree": "ccb19f4a5e238ec6ecd4fc62f515107c138ba8a2",
      "parents": [
        "2a475e7b93d754e0a7525bb5c7059386307ea63a"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Thu Sep 08 10:00:32 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Thu Sep 08 13:54:16 2011 -0700"
      },
      "message": "Transmit mapping table to runtime\n\nPass the \u003cnative offset,dalvik offset\u003e mapping table to the\nruntime.  Also update the MonitorEnter/Exit stubs to optionally\ntake the thread pointer.\n\nChange-Id: Ie1345fbafc6c0477deed44297bba1c566e6301f6\n"
    },
    {
      "commit": "2a475e7b93d754e0a7525bb5c7059386307ea63a",
      "tree": "000c5f4483de6c4e90ba5bcdee5f616c1e499b50",
      "parents": [
        "a475f392df7a66211056a8dc57a2aff92b0b8ceb"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Wed Sep 07 17:19:17 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Thu Sep 08 07:57:25 2011 -0700"
      },
      "message": "Check-cast, instance-of, misc fixes\n\nSupport for check-cast and instanceof (largely untested).  Added a bunch of\nhelper stubs, a debugging option to show the method name if we try to branch\nto an uncompiled method, new tests and a missing call to reset the compiler\u0027s\narena storage.\n\nChange-Id: I933ad1fbdbca110f92c9201cae2353bf4862a8ac\n"
    },
    {
      "commit": "e9a72f6a1a84f4d9af0b07dd289b89e45ffb32d5",
      "tree": "0a709a3694d0a3fd11878d39b6422e5e997c8c94",
      "parents": [
        "7715c68b5f137ff5ffa4f2e1fee0a96fa6cfffb4"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sun Sep 04 17:59:07 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Mon Sep 05 13:38:41 2011 -0700"
      },
      "message": "Try/Catch analysis; various workarounds\n\nFixed a couple of codegen bugs.  Added a temporary workaround until\nSSA renaming problem is fixed.  By enabling the \"CompileDexLibCore\"\ntest in compiler_test.cc and disabling the jni_compiler, we appear to\nbe successfully compiling 17,641 methods of libcore (note: of those,\n4 exhibit the SSA problem).\n\nAlso turned off most of the compiler logging, and disabled the fast\npath for invoke virtual (which seems to be broken).\n\nChange-Id: I0ecf460cba209f885209efbee62e9f80bffbf666\n"
    },
    {
      "commit": "0f4c41d75c821162184501cd4b510a93f6eb580f",
      "tree": "01afed2e082c398cd655e31485215ed82ef591c0",
      "parents": [
        "1da522de18ac6e4c2913c3233529e9dd115059f8"
      ],
      "author": {
        "name": "Elliott Hughes",
        "email": "enh@google.com",
        "time": "Sun Sep 04 14:58:03 2011 -0700"
      },
      "committer": {
        "name": "Elliott Hughes",
        "email": "enh@google.com",
        "time": "Sun Sep 04 15:03:48 2011 -0700"
      },
      "message": "Various fixes.\n\nCHECK_xx arguments should be the \"right\" way round, not backwards like\nASSERT_xx and EXPECT_xx.\n\nUse /mnt/sdcard/ rather than /sdcard/ to bypass FUSE and avoid getting\nintermittent mkdir(2) \"Device or resource busy\" failures.\n\nBetter diagnostics when methods not found by test helpers.\n\nRemove the whitelist from oatCompileMethod.\n\nLeave evidence in the log of what we\u0027ve compiled and where we put it.\n\nDisable card marking by generated code until we have a cards to mark.\n\nDistinguish between CanPutArrayElementFromCode and CanPutArrayElement.\nImplement both.\n\nAdd a new test to see how much of the basic System and String/StringBuilder\nfacilities are working.\n\nChange-Id: Ie24f2859e404ab912e6cc77d170ceb4df5ecdf19\n"
    },
    {
      "commit": "4a3164faefd255b1c1e911e7ad7c3d57749caaf6",
      "tree": "f9594eb97a19358ba3ba5b050c61c5234214ba3d",
      "parents": [
        "9baa4aefc370f48774b6104680193d9a7e4fb631"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sat Sep 03 11:25:10 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sat Sep 03 20:31:41 2011 -0700"
      },
      "message": "Codegen for invoke-super, invoke-interface\n\nCompleted fast \u0026 slow paths for invoke-super and the single path for invoke-interface.  Added test\nfor invoke-super, but invoke-interface is untested (needs runtime-support routines to be fleshed\nout).\n\nSome trickiness in the invoke-interface code-generation.  Because they are going to be\nglacially slow anyway, inline code has been minimized and all interesting work pushed\noff to TODO runtime support routines.  However, we can\u0027t simultaneously pass the arguments\nneeded by the final destination and the arguments needed by the runtime lookup helpers.  So,\nI\u0027ve added a trampoline to save the target args, load the args needed by the helpers, call\nthe lookup routines, restore the final target arguments and continue on the journey.\n\nMore detailed comments in the code.\n\nChange-Id: Ice2343798a91a37da982811fd1c6384f584a3c0b\n"
    },
    {
      "commit": "9baa4aefc370f48774b6104680193d9a7e4fb631",
      "tree": "26ed5735022c29f77d6b025c357674ecf50b27c8",
      "parents": [
        "e9ea8d1f002dd86976f0e1493ab8aa23a66c0494"
      ],
      "author": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Thu Sep 01 21:14:14 2011 -0700"
      },
      "committer": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Sat Sep 03 13:25:31 2011 -0700"
      },
      "message": "Remove use of MemMap for code allocation.\n\nIn preparation of moving to an executable code space.\n\nChange-Id: I6cb6fec93c66005f8020d718fe3c1c5aa1c85356\n"
    },
    {
      "commit": "0cfe1fb7060576d047f7f894fc0d8b87de84fcab",
      "tree": "4255eae2034dcb0febe28411c50cba76189f39ae",
      "parents": [
        "a09576416788b916095739e43a16917e7948f3a4"
      ],
      "author": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Fri Aug 26 03:29:44 2011 -0700"
      },
      "committer": {
        "name": "Ian Rogers",
        "email": "irogers@google.com",
        "time": "Fri Sep 02 14:48:01 2011 -0700"
      },
      "message": "Use accessor methods for Object fields.\n\nEnsure that Object fields are modified via accessors so that it\u0027s easy\nto insert barriers (make all fields within Objects private). Add validity\nchecks to Field and Method accessors to ensure they are accessed when a\nClass is in a suitable state. Add validity checks to all Object\naccessors to check heap isn\u0027t corrupted. Remove hacked in strings from Field\nand Method; make type fields used the dex cache that is lazily initialized.\nClean up various other TODOs and lint issues.\n\nChange-Id: Iac0afc515c01f5419874d9cdcdb9a7b45443e3fb\n"
    },
    {
      "commit": "1f87008b165d26541d832ff805250afdc89c253d",
      "tree": "a84122b3757b8f856eb0656a951ed6621b6d01a8",
      "parents": [
        "c5bfa8f49d8548d7c685a99b411311ef56bedffa"
      ],
      "author": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Tue Aug 23 16:02:11 2011 -0700"
      },
      "committer": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Wed Aug 31 09:46:57 2011 -0700"
      },
      "message": "Add HeapTest and make GC work enough to pass it\n\nChange-Id: If06eaef2921b64b3226bfd347acaec60ec993e67\n"
    },
    {
      "commit": "dd3efae34ee77935cbd275d09c0ad35e5b79daee",
      "tree": "b5633fdbd542d613da669e512ae773a4b57d98b1",
      "parents": [
        "1caa2c205e51dda670207828f25451fb7623cea6"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sun Aug 28 14:39:07 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sun Aug 28 17:38:59 2011 -0700"
      },
      "message": "Add instance field get/put test\n\nStill need to handle unresolved at compile-time case.\n\nChange-Id: I4d9c82c4bbe4810aaa147ac19418706635a29a7f\n"
    },
    {
      "commit": "dfd3d70e58c37b5d56eded3a4469082d8bb26ee0",
      "tree": "3e1a15f133e5e72710e71bc4989a74319ee60442",
      "parents": [
        "9cc262e2ad5cb507c21cc83b8dc954e9354a469c"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sun Aug 28 12:56:51 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sun Aug 28 13:10:06 2011 -0700"
      },
      "message": "Enable virtual invokes, use new alloc, misc\n\nMake use of the new alloc routines.  Extended the filter to allow\nsimple virtual invoke test to get through.  Fixed a register allocation\nproblem.\n\nNote that the invoke sequeces are still the verbose \u0026 long path.\nWill start using the new CodeandDirectMethods mechanism in upcoming CL\n\nChange-Id: I8ff79f6392ff3da14d7679dcf65029ae48f18eba\n"
    },
    {
      "commit": "439c4fa0db980fb19e4a585723a64a3461e4c278",
      "tree": "b8173fa296eaf53b5b1bc2b2fd743998446fcfb1",
      "parents": [
        "e6d6196822952a9ccbb6ac2a97f4e3ae5e59705b"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sat Aug 27 15:59:07 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sat Aug 27 15:59:07 2011 -0700"
      },
      "message": "Move 64-bit multiplication to helper\n\nWe\u0027re right on the edge for supporting inline 64-bit arithmetic\nwith our current temp register pool allocation.  Moving 64-bit multiplication\nout of line to sidestep the problem, and added some temp frees to\n3-operand long ops.  In the latter case there was a potential problem\nif the result long was located in a part of the frame not in the range\nof a single base+displacement store.\n\nChange-Id: I6f8e0a11b440ed35e08f2e3457de6cbea89cfccc\n"
    },
    {
      "commit": "7b1b86d68244b0bb4ea3f43505eb45fdd46814d6",
      "tree": "86752301153593796b515d8167fb5b3df3ac2636",
      "parents": [
        "83db7721aef15df6919c0ec072e087bef6041e2d"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Fri Aug 26 18:59:10 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Fri Aug 26 19:15:41 2011 -0700"
      },
      "message": "Various bug fixes and new tests.\n\nAmusingly realized that many tests believed to be passing were in fact not\nrunning at all.  The test harness returned 0 if the test wasn\u0027t run, but some\nof the tests used 0 as a success code.  Will change the tests later.\n\nMost were failing only because the function pointer table in Thread wasn\u0027t\nfully initialized with the math helper functions.\n\nChange-Id: If2e42f06139f219a423eef475b599258ccfc82d4\n"
    },
    {
      "commit": "bffb15585b8fd43d3ca534ddbb85e7f591595951",
      "tree": "9b687334d5e754ce61f57f8ec0dab00772443075",
      "parents": [
        "ce8d9f53b4284b0897b01ac2d192ba6ff26e9922"
      ],
      "author": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Thu Aug 25 12:23:53 2011 -0700"
      },
      "committer": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Thu Aug 25 14:31:40 2011 -0700"
      },
      "message": "Convert CompilerTest over to use Compiler\n\nChange-Id: Ie9ec6a021126f68acd3f6d35ebe73247b5cc360f\n"
    },
    {
      "commit": "d11af152ff36b06883364d9728735ed8162ee306",
      "tree": "f021a574b7a2b7dde410b0cccc6be459cfdd4877",
      "parents": [
        "408f79aeb676251ba35667a64e86c20638d7cb0b"
      ],
      "author": {
        "name": "Shih-wei Liao",
        "email": "sliao@google.com",
        "time": "Tue Aug 23 16:02:11 2011 -0700"
      },
      "committer": {
        "name": "Shih-wei Liao",
        "email": "sliao@google.com",
        "time": "Tue Aug 23 20:54:16 2011 -0700"
      },
      "message": "Change FrameSize to FrameSizeInBytes.\n\nAvoid confusion that it\u0027s in words.\n\nChange-Id: Ic7bfa3e00eec4ba49a4abf351913625e33529846\n"
    },
    {
      "commit": "3ea4ec5629613013ad9b0d7a69abdb94491ac46f",
      "tree": "43274b3154f0b2cf58fe1abbe21151652a6bf8fc",
      "parents": [
        "5174fe6e4e931c423e910366ff22ce0838567940"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Mon Aug 22 17:37:19 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Tue Aug 23 16:21:20 2011 -0700"
      },
      "message": "Misc fixes, new compiler unit tests\n\nFixed disassembly logging, miscellaneous codegen bugs and added a\nset of unit tests (most of which fail because array allocation isn\u0027t quite\nthere yet in the codegen).\n\nFailing tests conditionally compiled out for now.\n\nChange-Id: I39c148f9a7686fac21c844a7a7f5ec86d4e0e1c5\n"
    },
    {
      "commit": "94496d37e42dbbbcf515f43ccb9a03ac82e48927",
      "tree": "dd9aefda30f93dac0921f2de112528b9663b36c5",
      "parents": [
        "edcc09c737b00462881f147602656739d029571e"
      ],
      "author": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Mon Aug 22 09:22:47 2011 -0700"
      },
      "committer": {
        "name": "Brian Carlstrom",
        "email": "bdc@google.com",
        "time": "Mon Aug 22 09:22:47 2011 -0700"
      },
      "message": "Conditionalize compilation\n\nChange-Id: I21dd4baf48df1e503f2701ffade73a5e77ecb392\n"
    },
    {
      "commit": "c143c55718342519db5398e41dda31422cf16c79",
      "tree": "b2d80bd5dc63e0eb0bea372651de12dcaf2e7f0d",
      "parents": [
        "195487cb0b11e64917df01f8d55671344db2e97f"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sat Aug 20 17:38:58 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Sun Aug 21 17:42:55 2011 -0700"
      },
      "message": "Updating the compiler to use the new-world model\n\nNew compiler is integrated and passes first test (Fibonacci).\n\nChange-Id: Ic5448ab89ebd22baa30fafc3d1300324687d1fc2\n"
    },
    {
      "commit": "67bf885d62b1473c833bece1c9e0bb624e6ba391",
      "tree": "a6069d30bb0e25d4ed1f19d7a3c2b55c4aef7127",
      "parents": [
        "f4c21c9f6440c3980c47a297519f758796dbc039"
      ],
      "author": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Wed Aug 17 17:51:35 2011 -0700"
      },
      "committer": {
        "name": "buzbee",
        "email": "buzbee@google.com",
        "time": "Fri Aug 19 20:14:15 2011 -0700"
      },
      "message": "Oat compiler integration snapshot.\n\nCleanly compiles, but not integrated.  Old-world dependencies captured\nin hacked-up temporary files \"Dalvik.h\" and \"HackStubs.cc\".\n\nDalvik.h is a placeholder that captures all of the constants, struct\ndefinitions and inline functions the compiler needs.  It largely consists\nof declaration fragments of libdex, Object.h, DvmDex.h and Thread.h.\n\nHackStubs.cc contains empty shells for some required libdex routines.\n\nChange-Id: Ia479dda41da4e3162ff6df383252fdc7dbf38d71\n"
    }
  ]
}