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{
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        "email": "vmarko@google.com",
        "time": "Thu Sep 03 13:35:12 2015 +0000"
      },
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        "email": "vmarko@google.com",
        "time": "Tue Sep 08 18:09:49 2015 +0100"
      },
      "message": "Optimizing: Tag basic block allocations with their source.\n\nReplace GrowableArray with ArenaVector in HBasicBlock and,\nto track the source of allocations, assign one new and two\nQuick\u0027s arena allocation types to these vectors. Rename\nkArenaAllocSuccessor to kArenaAllocSuccessors.\n\nBug: 23736311\nChange-Id: Ib52e51698890675bde61f007fe6039338cf1a025\n"
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        "time": "Thu Sep 03 13:33:25 2015 +0000"
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        "time": "Thu Sep 03 13:33:25 2015 +0000"
      },
      "message": "Revert \"Optimizing: Tag basic block allocations with their source.\"\n\nReverting so that we can have more discussion about the STL API.\n\nThis reverts commit 91e11c0c840193c6822e66846020b6647de243d5.\n\nChange-Id: I187fe52f2c16b6e7c5c9d49c42921eb6c7063dba\n"
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        "time": "Wed Sep 02 17:03:22 2015 +0100"
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        "email": "vmarko@google.com",
        "time": "Thu Sep 03 13:09:37 2015 +0100"
      },
      "message": "Optimizing: Tag basic block allocations with their source.\n\nReplace GrowableArray with ArenaVector in HBasicBlock and,\nto track the source of allocations, assign one new and two\nQuick\u0027s arena allocation types to these vectors. Rename\nkArenaAllocSuccessor to kArenaAllocSuccessors.\n\nBug: 23736311\nChange-Id: I984aef6e615ae2380a532f5c6726af21015f43f5\n"
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        "time": "Wed Jul 29 16:09:38 2015 +0000"
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        "time": "Wed Jul 29 16:09:38 2015 +0000"
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        "time": "Wed Jul 29 16:09:29 2015 +0000"
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        "time": "Wed Jul 29 16:09:29 2015 +0000"
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      "message": "Merge \"Revert \"Revert \"Revert \"Revert \"Fixes and improvements in ReferenceTypePropagation\"\"\"\"\""
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        "email": "calin@google.com",
        "time": "Tue Jul 28 14:41:11 2015 +0000"
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        "email": "calin@google.com",
        "time": "Wed Jul 29 17:08:28 2015 +0100"
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      "message": "Revert \"Revert \"Revert \"Revert \"Use the object class as top in reference type propagation\"\"\"\"\n\nThis reverts commit b734808d0c93af98ec4e3539fdb0a8c0787263b0.\n\nChange-Id: Ifd925f166761bcb9be2268ff0fc9fa3a72f00c6f\n"
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        "time": "Wed Jul 22 14:32:44 2015 +0100"
      },
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        "name": "Scott Wakeling",
        "email": "scott.wakeling@linaro.org",
        "time": "Wed Jul 29 10:57:23 2015 +0100"
      },
      "message": "Run intrinsics on inlined code.\n\nFixes any prior intrinsics recognition being lost if the containing code\nblock is inlined.\n\nChange-Id: I6c89973545af97a4fe2444a9bd6efcc12d0d1b10\n"
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        "time": "Tue Jul 28 14:40:50 2015 +0000"
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        "email": "calin@google.com",
        "time": "Tue Jul 28 15:42:08 2015 +0100"
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      "message": "Revert \"Revert \"Revert \"Revert \"Fixes and improvements in ReferenceTypePropagation\"\"\"\"\n\nThis reverts commit e344a8070d4549d513413c06767abf8a2c5e9709.\n\nChange-Id: I400fab0e02ce3c11376cc1f3ae9c7cf2c82ffcc1\n"
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        "time": "Tue Jul 28 11:52:23 2015 +0000"
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        "email": "calin@google.com",
        "time": "Tue Jul 28 11:52:23 2015 +0000"
      },
      "message": "Revert \"Revert \"Revert \"Fixes and improvements in ReferenceTypePropagation\"\"\"\n\nThis reverts commit 00e3b38be4b280d6d7a7e843cd336ffbd2ba4365.\n\nChange-Id: I4dbadb2d7312a410f1c56283f063dd82156cf702\n"
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        "time": "Wed Jul 15 14:41:29 2015 +0100"
      },
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        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Jul 27 19:50:04 2015 +0100"
      },
      "message": "Revert \"Revert \"Fixes and improvements in ReferenceTypePropagation\"\"\n\nThis reverts commit 9b0096ba77e7e61bc2dcbbf954831dcae54a6c27.\n\nChange-Id: I824f16e800ca32e646577d5e1e0d593887ccead1\n"
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      "author": {
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        "email": "calin@google.com",
        "time": "Wed Jul 22 17:20:08 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Wed Jul 22 17:20:08 2015 +0000"
      },
      "message": "Merge \"Revert \"Fixes and improvements in ReferenceTypePropagation\"\""
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        "email": "calin@google.com",
        "time": "Wed Jul 22 17:19:20 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Wed Jul 22 17:19:20 2015 +0000"
      },
      "message": "Merge \"Revert \"Use the object class as top in reference type propagation\"\""
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        "time": "Wed Jul 22 17:14:50 2015 +0000"
      },
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        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Jul 22 17:14:50 2015 +0000"
      },
      "message": "Revert \"Use the object class as top in reference type propagation\"\n\nThis reverts commit 3fabec7a25d151b26ba7de13615bbead0dd615a6.\n\nChange-Id: Id8614f6b6e3e0e4c9caeb9f771e4c145d9fec64f\n"
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        "time": "Wed Jul 22 17:14:32 2015 +0000"
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        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Jul 22 17:14:32 2015 +0000"
      },
      "message": "Revert \"Fixes and improvements in ReferenceTypePropagation\"\n\nThis reverts commit b0d5fc0ac139da4aaa1440263416b9bde05630b0.\n\nChange-Id: Iea8adfc0bd4cb7ee2b292278b8bac80a259acbd1\n"
    },
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        "email": "calin@google.com",
        "time": "Wed Jul 22 11:20:14 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Wed Jul 22 11:20:14 2015 +0000"
      },
      "message": "Merge \"Use the object class as top in reference type propagation\""
    },
    {
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      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Jul 22 11:20:01 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Wed Jul 22 11:20:01 2015 +0000"
      },
      "message": "Merge \"Fixes and improvements in ReferenceTypePropagation\""
    },
    {
      "commit": "3fabec7a25d151b26ba7de13615bbead0dd615a6",
      "tree": "a73af9489665d5b033e961d1aafe7e0935c8af85",
      "parents": [
        "b0d5fc0ac139da4aaa1440263416b9bde05630b0"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Thu Jul 16 16:51:30 2015 +0100"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Jul 21 14:33:42 2015 +0100"
      },
      "message": "Use the object class as top in reference type propagation\n\nThis properly types all instructions, making it safe to query the type\nat any time.\n\nThis also moves a few functions from class.h to class-inl.h to please\ngcc linker when compiling for target.\n\nChange-Id: I6b7ce965c10834c994b95529ab65a548515b4406\n"
    },
    {
      "commit": "b0d5fc0ac139da4aaa1440263416b9bde05630b0",
      "tree": "7f897d8b0545e43da6b6059718685a8e396b3b70",
      "parents": [
        "d1665b7a689086ec5b33a69a05313c46ea1a95e4"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed Jul 15 14:41:29 2015 +0100"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Jul 21 14:33:33 2015 +0100"
      },
      "message": "Fixes and improvements in ReferenceTypePropagation\n\n- Bound object types after a CheckCast. This increases the precision of\n(inlining) generic operations.\n- Make sure that the BoundType is exact when the class is final.\n- Make sure that we don\u0027t duplicate BoundTypes when we run the analysis\nmore than once.\n\nChange-Id: Ic22b610766fae101f942c0d753ddcac32ac1844a\n"
    },
    {
      "commit": "ffee3d33f3ea39aa6031c3d2ff29c4806c8dcc51",
      "tree": "9b990552fbf7e0ba91954758b07e2a51d95da9cd",
      "parents": [
        "045da88bd0230ddf48aaf037b3d6c16fbb97ba65"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon Jul 06 11:48:53 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Jul 15 17:20:30 2015 +0200"
      },
      "message": "ART: Build SSA form when try/catch is present\n\nThis patch implements support for try/catch in the SsaBuilder.\nValues of locals are propagated from throwing sites inside try\nblocks to their respective catch blocks and phis (\"catch phis\")\nare created when necessary.\n\nChange-Id: I0736565c2c4ff3f9f0924b6e3a785a50023f875a\n"
    },
    {
      "commit": "bff7503625400b610a43678c6930354146ce5f92",
      "tree": "9b1c98a1a1d041fa464cddb074fca677708b5151",
      "parents": [
        "98bea9fdab2c5f964a95f9e76620b0b35c050a8a"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Jul 08 17:26:51 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Jul 08 18:33:31 2015 +0100"
      },
      "message": "Revert \"Revert \"ART: Ignore try blocks with no throwing instructions\"\"\n\nThe original CL broke libcore tests because monitor-exit instructions\ndid not have any side-effects and got removed by DCE once not labelled\nthrowing any more.\n\nThis reverts commit efe374d7c25c1d48945a9198d96469de99e0c1bd.\n\nChange-Id: I624c0f91676d9baaada6f33be9d7091f68d57535\n"
    },
    {
      "commit": "efe374d7c25c1d48945a9198d96469de99e0c1bd",
      "tree": "5bcba0fdbdb056c1d33c5a33c581192bdf26d315",
      "parents": [
        "8f8ee680bec71a28d9d7b7538e8c7ca100a18184"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Jul 08 16:58:07 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Jul 08 16:58:07 2015 +0000"
      },
      "message": "Revert \"ART: Ignore try blocks with no throwing instructions\"\n\nTurns out monitor-exit *can* throw... Need to investigate\n\nThis reverts commit 8f8ee680bec71a28d9d7b7538e8c7ca100a18184.\n\nChange-Id: I8b42690918833c917b6a7fc3ceea932b7c1a6f15\n"
    },
    {
      "commit": "8f8ee680bec71a28d9d7b7538e8c7ca100a18184",
      "tree": "ac955c2a57563dfbeb09ec2fee5cc33ae2a926a4",
      "parents": [
        "3e18a8958d2caa4980c4cee4e537313a61adf3d8"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Jul 08 12:11:42 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Jul 08 16:22:05 2015 +0100"
      },
      "message": "ART: Ignore try blocks with no throwing instructions\n\nIn order to avoid complex removal of redundant exceptional edges in\nthe SSA builder, this patch modified the graph builder to consider\nblocks without throwing instructions as not in a try block, even if\ncovered by a TryItem.\n\nIn some corner cases, this may generate more TryBoundaries than\nnecessary, but those can be removed once the SSA form is built.\n\nChange-Id: I158c4542b2c1964a8dd532f82e921b9cb1997e1e\n"
    },
    {
      "commit": "242febb3a4de1565cf33110e287819e6ba34e140",
      "tree": "1cb78b15c856312a951d5581ec316aa95f5ad09f",
      "parents": [
        "8922e0b575742aaabbb4168b8703f7c1a4cb346c"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jul 01 16:10:44 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jul 01 16:11:07 2015 +0100"
      },
      "message": "Don\u0027t print signatures to avoid spaces.\n\nChange-Id: I64340fbd08282acb0eb4142d17d37e69bba507cf\n"
    },
    {
      "commit": "8922e0b575742aaabbb4168b8703f7c1a4cb346c",
      "tree": "90273cf0c055f58b8734603fc9d13193f9c030d2",
      "parents": [
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        "56e1accf3966ae92e151567abf4561ef3f6466f4"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Jul 01 13:54:32 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Wed Jul 01 13:54:33 2015 +0000"
      },
      "message": "Merge \"ART: Changes to try-catch in GraphBuilder\""
    },
    {
      "commit": "56e1accf3966ae92e151567abf4561ef3f6466f4",
      "tree": "7dc23852fe89290f1e01626342dc2a2d5a7de492",
      "parents": [
        "3b0667c1d68ba88c71b031757b757dca659afd69"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Jun 30 15:41:36 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Jul 01 14:51:21 2015 +0100"
      },
      "message": "ART: Changes to try-catch in GraphBuilder\n\nThis patch adds an additional case into the insertion algorithm for\nHTryBoundary inside HGraphBuilder in order to better handle catch\nblocks covered by a TryItem.\n\nBuilding SSA form also required to stop combining HTryBoundaries for\nneighbouring TryItems because it was not clear which exception\nhandlers belong to which try block.\n\nChange-Id: Ic68bd6ef98fee784609fa593cb08dca1f00a15e0\n"
    },
    {
      "commit": "842acd492f8916eb56dedd17bf812107b3ffc9db",
      "tree": "6d8b998c95e868695bb6c9ec87c9acf84a194838",
      "parents": [
        "3b0667c1d68ba88c71b031757b757dca659afd69"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jul 01 13:00:15 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jul 01 13:00:15 2015 +0100"
      },
      "message": "Emit method name at invokes in the graph visualizer.\n\nChange-Id: I832f823463569724fca9c38cd70d9dd552f15b3a\n"
    },
    {
      "commit": "f9a199571417b5a5a62d94d05a064077e14dd2c4",
      "tree": "f2fb9f91e1d29f15c168e7966a1d23bfa92a9dec",
      "parents": [
        "2e232ce8c7e7accc1b9654f111266d28fe45b08d"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Jun 29 13:43:54 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Jun 29 13:45:31 2015 +0100"
      },
      "message": "Revert \"Revert \"Do not update the type of something we already know.\"\"\n\nThis reverts commit 63107a804ce17db9789051e1fe310d99d1dae1cb.\n\nbug:22116987\nChange-Id: I49a376a5bd2073a69babe122ec0d26e5d2f82461\n"
    },
    {
      "commit": "63107a804ce17db9789051e1fe310d99d1dae1cb",
      "tree": "6c63aac8871de4143ee37f2a513023f1247b2117",
      "parents": [
        "30eb58c548bee08468f68eb140a74a51dd7d9b43"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Jun 29 11:43:16 2015 +0000"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Jun 29 11:43:16 2015 +0000"
      },
      "message": "Revert \"Do not update the type of something we already know.\"\n\nThis reverts commit 30eb58c548bee08468f68eb140a74a51dd7d9b43.\n\nChange-Id: Icd959e868160fc3ee7031dd2927554ac5b21d40f\n"
    },
    {
      "commit": "30eb58c548bee08468f68eb140a74a51dd7d9b43",
      "tree": "28412484547b9bfb4a4773df103cef5f485c3a67",
      "parents": [
        "8d1a8c00b89775a251ac5e26a557f81ac1491a44"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Jun 29 10:56:34 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Jun 29 10:59:19 2015 +0100"
      },
      "message": "Do not update the type of something we already know.\n\nThis is both an optimization to avoid unneeded nodes,\nand correctness to avoid replacing the second input\nof `HInstanceOf` and `HCheckCast` to something that is\nnot `HLoadClass`.\n\nbug:22116987\n\nChange-Id: I4907197a9002883d7cae8265a9642512b6201396\n"
    },
    {
      "commit": "fc6a86ab2b70781e72b807c1798b83829ca7f931",
      "tree": "90201491e811cf7be0e0469d7a06a828f4384cad",
      "parents": [
        "d3eaade87ac079accca30473ef0a3b38ab600828"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri Jun 26 10:33:45 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri Jun 26 13:49:50 2015 +0100"
      },
      "message": "Revert \"Revert \"ART: Implement try/catch blocks in Builder\"\"\n\nThis patch enables the GraphBuilder to generate blocks and edges which\nrepresent the exceptional control flow when try/catch blocks are\npresent in the code. Actual compilation is still delegated to Quick\nand Baseline ignores the additional code.\n\nTo represent the relationship between try and catch blocks, Builder\nsplits the edges which enter/exit a try block and links the newly\ncreated blocks to the corresponding exception handlers. This layout\nwill later enable the SsaBuilder to correctly infer the dominators of\nthe catch blocks and to produce the appropriate reverse post ordering.\nIt will not, however, allow for building the complete SSA form of the\ncatch blocks and consequently optimizing such blocks.\n\nTo this end, a new TryBoundary control-flow instruction is introduced.\nCodegen treats it the same as a Goto but it allows for additional\nsuccessors (the handlers).\n\nThis reverts commit 3e18738bd338e9f8363b26bc895f38c0ec682824.\n\nChange-Id: I4f5ea961848a0b83d8db3673763861633e9bfcfb\n"
    },
    {
      "commit": "3e18738bd338e9f8363b26bc895f38c0ec682824",
      "tree": "708013ef06cfb524f040b2b5c494f7f3cb84ac2c",
      "parents": [
        "0b5c7d1994b76090afcc825e737f2b8c546da2f8"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri Jun 26 09:59:52 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri Jun 26 09:59:52 2015 +0000"
      },
      "message": "Revert \"ART: Implement try/catch blocks in Builder\"\n\nCauses OutOfMemory issues, need to investigate.\n\nThis reverts commit 0b5c7d1994b76090afcc825e737f2b8c546da2f8.\n\nChange-Id: I263e6cc4df5f9a56ad2ce44e18932ca51d7e349f\n"
    },
    {
      "commit": "0b5c7d1994b76090afcc825e737f2b8c546da2f8",
      "tree": "057eddf8830b1991f02af3c3ce1b63dee90dd2ad",
      "parents": [
        "1dd3136d9f6b1c7d551897a2d96c8314e40f7324"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Thu Jun 11 11:17:49 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Thu Jun 25 16:58:08 2015 +0100"
      },
      "message": "ART: Implement try/catch blocks in Builder\n\nThis patch enables the GraphBuilder to generate blocks and edges which\nrepresent the exceptional control flow when try/catch blocks are\npresent in the code. Actual compilation is still delegated to Quick\nand Baseline ignores the additional code.\n\nTo represent the relationship between try and catch blocks, Builder\nsplits the edges which enter/exit a try block and links the newly\ncreated blocks to the corresponding exception handlers. This layout\nwill later enable the SsaBuilder to correctly infer the dominators of\nthe catch blocks and to produce the appropriate reverse post ordering.\nIt will not, however, allow for building the complete SSA form of the\ncatch blocks and consequently optimizing such blocks.\n\nTo this end, a new TryBoundary control-flow instruction is introduced.\nCodegen treats it the same as a Goto but it allows for additional\nsuccessors (the handlers).\n\nChange-Id: I415b985596d5bebb7b1bb358a46e08b7b04bb53a\n"
    },
    {
      "commit": "3a690be14f70cf1040d5492530b73c97317897e6",
      "tree": "9cfa99a92e0326d7fd0aa63381be5f010482e9f4",
      "parents": [
        "da0e224d79262b11fbac9e7b1fdc11c4df31b77f"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Jun 23 10:22:38 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Jun 23 10:24:05 2015 +0100"
      },
      "message": "ART: Fix GraphVisualizer dlopen crash\n\nThe HGraphVisualizer used to crash if it failed to dlopen the\nlibart(d)-disassembler.so. This patch fixes that.\n\nBug: 22001285\nChange-Id: Ibe9b9af17a77e22e3571c886f77918e9491b7827\n"
    },
    {
      "commit": "eb7b7399dbdb5e471b8ae00a567bf4f19edd3907",
      "tree": "a0a488040883c14cc6cbec3186654137459d44ff",
      "parents": [
        "8ec0e20347e13592539a8c0786b1db1735149800"
      ],
      "author": {
        "name": "Alexandre Rames",
        "email": "alexandre.rames@linaro.org",
        "time": "Fri Jun 19 14:47:01 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon Jun 22 11:57:36 2015 +0100"
      },
      "message": "Opt compiler: Add disassembly to the \u0027.cfg\u0027 output.\n\nThis is automatically added to the \u0027.cfg\u0027 output when using the usual\n`--dump-cfg` option.\n\nChange-Id: I864bfc3a8299c042e72e451cc7730ad8271e4deb\n"
    },
    {
      "commit": "66389fbeb41c981648bb2e1e7e2f43089f095591",
      "tree": "f6de19a8521f2e33d5c75771867bcf569e6d2ef4",
      "parents": [
        "822c00d0fe3b70d1f1fe5bac03713674d45f8173"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Jun 19 10:35:42 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Jun 19 10:37:59 2015 +0100"
      },
      "message": "Verifier: check an aput, even if we know it will fail.\n\nbug:21867457\nChange-Id: I01e333d858995d0e1e083a50cf8d460a86381f2c\n"
    },
    {
      "commit": "7cb499b1af1575c854860b0d6a103c4a2a59a569",
      "tree": "53de01908990954cdf0f46168cb437d5c12ebf2e",
      "parents": [
        "4b9a93e7774d6650f6f3b637d018109d6fe97546"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jun 17 11:35:11 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jun 17 11:35:11 2015 +0100"
      },
      "message": "Fix bug in optimizing around instanceof.\n\nWe were too aggressive when removing instanceof. We should\nnot remove it when there is one of the two static types that\nis an interface.\n\nChange-Id: I1fd80915b99b094f7b4393e7adb2b160201b30d5\n"
    },
    {
      "commit": "d23eeef3492b53102eb8093524cf37e2b4c296db",
      "tree": "57d3e9ab2853d5b8092568bb3d29bc850c113315",
      "parents": [
        "a15c78d3cc28f514a482ffd792a767e97fe53c95"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon May 18 22:31:29 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri May 29 14:15:04 2015 +0100"
      },
      "message": "Support for inlining methods that call/throw.\n\nMostly fixes here and there to make it working.\n\nChange-Id: I1b535e895105d78b65634636d675b818551f783e\n"
    },
    {
      "commit": "9099ef709240f3b039f521f344c778e846840e8f",
      "tree": "fe8d64c9251c3f38e3e55d647484c105ea69c09c",
      "parents": [
        "0ba218df92d2130295eccd2c564f8fdd2efc3a71"
      ],
      "author": {
        "name": "Guillaume \"Vermeille\" Sanchez",
        "email": "guillaumesa@google.com",
        "time": "Wed May 20 15:19:21 2015 +0100"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed May 20 17:15:04 2015 +0100"
      },
      "message": "Add tests for InstanceOf\u0027s and CheckCast\u0027s MustDoNullCheck\n\nChange-Id: I6a2b9293d91d27193625f5c61b0b64733a0c0d82\n"
    },
    {
      "commit": "0ba218df92d2130295eccd2c564f8fdd2efc3a71",
      "tree": "83f36639c262d3e37c9894178c2e9aa21e75140c",
      "parents": [
        "9ba4e65148feec589fece0c991695ba1049785bf"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue May 19 18:46:01 2015 +0100"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed May 20 17:10:18 2015 +0100"
      },
      "message": "Remove unnecessary clinit checks\n\nBug: 20852802\nChange-Id: Ia6db8017ac22d45456845704a69ddffcc6917f4e\n"
    },
    {
      "commit": "9ba4e65148feec589fece0c991695ba1049785bf",
      "tree": "85cae510b2103fe6685982b74f44a7cafb7428e4",
      "parents": [
        "713c59e813daa92da3f1678add6c4c7e16dcff11",
        "2b79984e04a661cf0cecf85978ccd832fe97a985"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed May 20 14:14:43 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Wed May 20 14:14:44 2015 +0000"
      },
      "message": "Merge \"Revert \"Add test for Change-Id: Ied0412a01922b40a3f5d89bed49707498582abc1\"\""
    },
    {
      "commit": "2b79984e04a661cf0cecf85978ccd832fe97a985",
      "tree": "43db7a41da814d78316fa02a519f89b4f83278a4",
      "parents": [
        "0f675d8d70934762a5ed70f0734bd19eecfe9680"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed May 20 14:14:18 2015 +0000"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed May 20 14:14:18 2015 +0000"
      },
      "message": "Revert \"Add test for Change-Id: Ied0412a01922b40a3f5d89bed49707498582abc1\"\n\nThis reverts commit 0f675d8d70934762a5ed70f0734bd19eecfe9680.\n\nThe test name is too long...\n\nChange-Id: I4496501e73dcf6424e9c58b331e3d3b241aa7917\n"
    },
    {
      "commit": "713c59e813daa92da3f1678add6c4c7e16dcff11",
      "tree": "20d8dfaa990b26e8c67a384d3de5cda8b41a0680",
      "parents": [
        "099d3750d59719cecffdf49284f2633308b9c221",
        "0f675d8d70934762a5ed70f0734bd19eecfe9680"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Wed May 20 13:29:01 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Wed May 20 13:29:02 2015 +0000"
      },
      "message": "Merge \"Add test for Change-Id: Ied0412a01922b40a3f5d89bed49707498582abc1\""
    },
    {
      "commit": "0f675d8d70934762a5ed70f0734bd19eecfe9680",
      "tree": "5a2daed28099d34c5649bf0e00cb17534ddec9ce",
      "parents": [
        "06675720cc274eb9d91a4ecd3fb1eef94a2d88f0"
      ],
      "author": {
        "name": "Guillaume \"Vermeille\" Sanchez",
        "email": "guillaumesa@google.com",
        "time": "Tue May 19 20:34:09 2015 +0100"
      },
      "committer": {
        "name": "Guillaume \"Vermeille\" Sanchez",
        "email": "guillaumesa@google.com",
        "time": "Wed May 20 14:01:47 2015 +0100"
      },
      "message": "Add test for Change-Id: Ied0412a01922b40a3f5d89bed49707498582abc1\n\nChange-Id: I3e9cbd0f5ba55f9044ddc7c7bec67b5193b90e75\n"
    },
    {
      "commit": "f1a9ff73da241c231480a9ab84311a822584017d",
      "tree": "a41e461a7514b322f2fd16318101ed4441f05673",
      "parents": [
        "468137a73b35b3ed1c457983937fb4979d6b69c9"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon May 18 16:04:53 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon May 18 16:04:53 2015 +0100"
      },
      "message": "ART: Mark constructor \u0027explicit\u0027\n\nFixes a cpp-lint error.\n\nChange-Id: Ibd2c84a6f171a5ddb9aa1a3b9e23c1e5a30537f0\n"
    },
    {
      "commit": "c7a24854a09bf2b2f6678f111baea2ecc3641980",
      "tree": "4b62f3425e909c789319080bd7b47afcef2918ad",
      "parents": [
        "4b49a861e69580206988024e6987029340667628"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri May 15 16:44:05 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon May 18 15:12:23 2015 +0100"
      },
      "message": "ART: Revert change to LiveRange::Dump\n\nChanges back the LiveRange printing format to \"[start,end)\" for better\nclarity. However, it removes the space after comma due to b/1189305\nand prints the \"ranges\" attribute with curly brackets to improve\nreadability.\n\nThis is a resubmission of CL Ic83025fa78d6f1edb5e0e39d66160182b0198ab8\nwhich fixes a compilation issue on target.\n\nBug: 21189305\nChange-Id: Ic232c02ba19a710ead67793a039f99c0345353c7\n"
    },
    {
      "commit": "7fe79ff31358d00a47bb9ac1205c6e8fb1d71b72",
      "tree": "52c00a20bd620cce4df94d297cb001dd7e7e62ce",
      "parents": [
        "294a0509cf811061b8009ade61e76a1f94e248b2"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon May 18 13:57:11 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon May 18 13:57:11 2015 +0000"
      },
      "message": "Revert \"ART: Revert change to LiveRange::Dump\"\n\nThis reverts commit 294a0509cf811061b8009ade61e76a1f94e248b2.\n\nNeed to investigate a compilation error.\n\nChange-Id: I62020f6e546c9faf5f4a2ed6cc1f7e1499c2fa30\n"
    },
    {
      "commit": "294a0509cf811061b8009ade61e76a1f94e248b2",
      "tree": "72e160cd689cc4fd786616e502571d54fddb8215",
      "parents": [
        "17f1bc531ea2f8c1a6fac3def13dee1b901949dd"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri May 15 16:44:05 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon May 18 14:33:27 2015 +0100"
      },
      "message": "ART: Revert change to LiveRange::Dump\n\nChanges back the LiveRange printing format to \"[start,end)\" for better\nclarity. However, it removes the space after comma due to b/1189305\nand prints the \"ranges\" attribute with curly brackets to improve\nreadability.\n\nBug: 21189305\nChange-Id: Ic83025fa78d6f1edb5e0e39d66160182b0198ab8\n"
    },
    {
      "commit": "c57397b2b87c7e6f28f4eee3c996d091e7dc0b01",
      "tree": "51ef8e6126cb41174f6103700c5f5442a38bbfe5",
      "parents": [
        "06675720cc274eb9d91a4ecd3fb1eef94a2d88f0"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri May 15 16:01:59 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri May 15 16:50:23 2015 +0100"
      },
      "message": "ART: Print C1vis lists as [v1,...,vN]\n\nChecker interprets whitespace as a don\u0027t-care placeholder, making it\neasier to write assertions which test only parts of the output (e.g.\n\"//CHECK: Add liveness:44\" does not test the inputs or any other\nattributes apart from \"liveness\").\n\nHowever, since the GraphVisualizer prints lists with elements\nseparated by spaces (\"[ v1 ... vN ]\"), this allows for false positives\ncaused by an occurrence elsewhere in the output. For example, the\nassertion: \"//CHECK: [ x y ]\" will match \"[ x y ]\" but also\n\"[ x a y b ]\" or even \"[ x ] abc [ y ]\".\n\nSwitching to comma-separated lists works around this issue.\n\nThis patch updates all test files, fixes one false positive that this\nchange revealed (test 442, line 337) and two occurrences of a wrong\nmatch (test 462, lines 121, 149).\n\nBug: 21189305\nChange-Id: I3b22503be3d92529dac0b13f66bccbcfabea6721\n"
    },
    {
      "commit": "9f99d92e9f85aeafb0cdc63ca672a6bd4f3b2d5c",
      "tree": "43db7a41da814d78316fa02a519f89b4f83278a4",
      "parents": [
        "590d5767104757399c956400df9c5edc3a2c379e"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri May 15 15:15:09 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri May 15 15:15:43 2015 +0100"
      },
      "message": "ART: Fix a minor lint error\n\nChange-Id: I956656fa4c36f20d80ef885c03487970f707be8e\n"
    },
    {
      "commit": "c74652867cd9293e86232324e5e057cd73c48e74",
      "tree": "2670fa4ee6ff86e7c7a6d7ffa07f7a58df45dfb5",
      "parents": [
        "70d3d1433ee3d33dfdc9f687c94383d527871455"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed May 13 17:50:09 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Fri May 15 14:04:08 2015 +0100"
      },
      "message": "ART: Refactor GraphVisualizer attribute printing\n\nThis patch unifies the way GraphVisualizer prints instruction\nattributes in preparation of changes to the Checker syntax.\n\nChange-Id: I44e91e36c660985ddfe039a9f410fedc48b496ec\n"
    },
    {
      "commit": "a4b8c21dae70ae34aee13628632c39a675c06022",
      "tree": "3a72a4fcb64d61b7913f6ee3599a46b3248437b6",
      "parents": [
        "faf935eb3a8565de98d9ec1f79c8c43c5c6eb2a7"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Thu May 07 09:59:30 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue May 12 11:37:53 2015 +0100"
      },
      "message": "ART: Rediscover loops after deleting blocks in DCE\n\nThe way DCE currently updates loop information does not cover all\ncases. This patch removes the logic, resets loop information of live\nblocks to pre-SSA state and reanalyzes the affected loops.\n\nChange-Id: I0b996a70235b95a8db0de9a23a03f71db57a21b8\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": "27df758e2e7baebb6e3f393f9732fd0d064420c8",
      "tree": "261207281fd574deffb4dc1c1bc6bea8f150993e",
      "parents": [
        "f8bdd9f3a002970e4b8fdcf6fe6730116f1626c3"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Fri Apr 17 19:12:31 2015 +0100"
      },
      "committer": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Mon Apr 20 14:02:51 2015 +0100"
      },
      "message": "[optimizing] Add memory barriers in constructors when needed\n\nIf a class has final fields we must add a memory barrier before\nreturning from constructor. This makes sure the fields are visible to\nother threads.\n\nBug: 19851497\nChange-Id: If8c485092fc512efb9636cd568cb0543fb27688e\n"
    },
    {
      "commit": "62e074f0d1a18f0f5aa6716f000825704f55e81b",
      "tree": "bad5f57aad20c4303c717240f2dc879d14c19453",
      "parents": [
        "1b8e8cac2c96f6d2af8e7217f997a30e11c098b5"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Apr 07 18:09:37 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Apr 07 18:22:40 2015 +0100"
      },
      "message": "ART: Print C1vis header only if visualizer enabled\n\nSetting kStringFilter currently suppresses graph dumps of non-matching\nmethods but their headers are still printed. This fixes the issue.\n\nChange-Id: Ib33fb20fcca2bf409534a824e7f76f1feb85724d\n"
    },
    {
      "commit": "09ed1a3125849ec6ac07cb886e3c502e1dcfada2",
      "tree": "d86be714298806cfcd6a16be674573369474e8f7",
      "parents": [
        "03910065cd025ecb07781b85c2240be69c202d75"
      ],
      "author": {
        "name": "Mark Mendell",
        "email": "mark.p.mendell@intel.com",
        "time": "Wed Mar 25 08:30:06 2015 -0400"
      },
      "committer": {
        "name": "Mark Mendell",
        "email": "mark.p.mendell@intel.com",
        "time": "Thu Mar 26 21:28:33 2015 -0400"
      },
      "message": "[optimizing] Implement X86 intrinsic support\n\nImplement the supported intrinsics for X86.\n\nEnhance the graph visualizer to print \u003cU\u003e for unallocated locations, to\nallow calling the graph dumper from within register allocation for\ndebugging purposes.\n\nChange-Id: I3b0319eb70a9a4ea228f67065b4c52d13a1ae775\nSigned-off-by: Mark Mendell \u003cmark.p.mendell@intel.com\u003e\n"
    },
    {
      "commit": "7c3952f423b8213083d60596a5f0bf4237ca3f7b",
      "tree": "40cbc6d30e02ab5edd8598d0f811b62f5c6045ba",
      "parents": [
        "354d58ba776866ea7b1c71f0d0848d5aaa013ae3"
      ],
      "author": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Thu Feb 19 18:21:24 2015 -0800"
      },
      "committer": {
        "name": "Andreas Gampe",
        "email": "agampe@google.com",
        "time": "Tue Feb 24 15:57:15 2015 -0800"
      },
      "message": "ART: Add -Wunused\n\nUntil the global CFLAGS are fixed, add Wunused. Fix declarations\nin the optimizing compiler.\n\nChange-Id: Ic4553f08e809dc54f3d82af57ac592622c98e000\n"
    },
    {
      "commit": "d6138ef1ea13d07ae555542f8898b30d89e9ac9a",
      "tree": "a8ffd5fd966512fd280bc1b3214f4e57a9e1805f",
      "parents": [
        "92095533ac28879ddd8b44b559d700527ca12b8a"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Feb 18 14:48:53 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Feb 19 14:01:18 2015 +0000"
      },
      "message": "Ensure the graph is correctly typed.\n\nWe used to be forgiving because of HIntConstant(0) also being\nused for null. We now create a special HNullConstant for such uses.\n\nAlso, we need to run the dead phi elimination twice during ssa\nbuilding to ensure the correctness.\n\nChange-Id: If479efa3680d3358800aebb1cca692fa2d94f6e5\n"
    },
    {
      "commit": "bb7a28a9275239f4e6d5f7863d8256ae036a9d5e",
      "tree": "f785aabc67616bb9882a1039ca8b998cb1cf7cf7",
      "parents": [
        "c2024144da54504d819869dc928ce4ac975634d4"
      ],
      "author": {
        "name": "Zheng Xu",
        "email": "zheng.xu@arm.com",
        "time": "Fri Jan 09 14:40:47 2015 +0800"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Feb 04 14:01:17 2015 +0000"
      },
      "message": "ART: Dump environment to cfg file.\n\nEnvironment shows additional dependency and instructions with environment\nshould usually be a safepoint as well.\n\nChange-Id: I04606624e6ea212ab1dc7502cdb87b5d5d0e3ac2\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": "82091dad38f3e5bfaf3b6984c9ab73069fb68310",
      "tree": "f66bd397f64a13ee102e45e0b6267c5d55e77505",
      "parents": [
        "28acb6feb50951645c37c077bd3897ea760ca322"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Jan 26 10:02:45 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Jan 30 09:34:25 2015 +0000"
      },
      "message": "Implement LICM in optimizing compiler.\n\nChange-Id: I9c8afb0a58ef45e568576015473cbfd5f011c242\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": "9dec5a74014e96d41f84373990b4d4ac83206a88",
      "tree": "3aacf08f959a3d2558b9dc5985b6a3069506f4c8",
      "parents": [
        "b6b114c02b8bacd3b5d64e646fdaefa03c069c61",
        "0ada95d8de4b04b5f201b4b7e9c3c2fd2cc321ae"
      ],
      "author": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Wed Jan 21 17:36:33 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Wed Jan 21 17:36:33 2015 +0000"
      },
      "message": "Merge \"ART: Replace NULL to nullptr in the optimizing compiler\""
    },
    {
      "commit": "0ada95d8de4b04b5f201b4b7e9c3c2fd2cc321ae",
      "tree": "97231800ac31c9ae1ce6351ca94d1d35dfc8caf8",
      "parents": [
        "03c45ccf104fade857cb01a2b760b08fad5e304a"
      ],
      "author": {
        "name": "Jean Christophe Beyler",
        "email": "jean.christophe.beyler@intel.com",
        "time": "Thu Dec 04 11:20:20 2014 -0800"
      },
      "committer": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Wed Jan 21 17:33:12 2015 +0000"
      },
      "message": "ART: Replace NULL to nullptr in the optimizing compiler\n\nReplace macro NULL to the nullptr variation for C++.\n\nChange-Id: Ib6e48dd4bb3c254343383011b67372622578ca76\nSigned-off-by: Jean Christophe Beyler \u003cjean.christophe.beyler@intel.com\u003e\n"
    },
    {
      "commit": "6c2dff8ff8e1440fa4d9e1b2ba2a44d036882801",
      "tree": "da2d48b3d84733ac6b29194cb2f624693a643d48",
      "parents": [
        "22c9285142169691eb2a9e2d4a49751fc7e57c2a"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jan 21 14:56:54 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jan 21 15:19:06 2015 +0000"
      },
      "message": "Revert \"Revert \"Fully support pairs in the register allocator.\"\"\n\nThis reverts commit c399fdc442db82dfda66e6c25518872ab0f1d24f.\n\nChange-Id: I19f8215c4b98f2f0827e04bf7806c3ca439794e5\n"
    },
    {
      "commit": "c399fdc442db82dfda66e6c25518872ab0f1d24f",
      "tree": "6f0841ad5e8e80b09e34e084ae8eac336bce73a2",
      "parents": [
        "41aedbb684ccef76ff8373f39aba606ce4cb3194"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jan 21 12:42:57 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jan 21 12:42:57 2015 +0000"
      },
      "message": "Revert \"Fully support pairs in the register allocator.\"\n\nLibcore tests fail.\n\nThis reverts commit 41aedbb684ccef76ff8373f39aba606ce4cb3194.\n\nChange-Id: I2572f120d4bbaeb7a4d4cbfd47ab00c9ea39ac6c\n"
    },
    {
      "commit": "41aedbb684ccef76ff8373f39aba606ce4cb3194",
      "tree": "94929237a0fe9b24dda7409d9433f07e82af4461",
      "parents": [
        "97c89e4c081dcf4bacbde70b6609e366c9da417e"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jan 14 10:49:16 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jan 21 11:27:57 2015 +0000"
      },
      "message": "Fully support pairs in the register allocator.\n\nEnabled on ARM for longs and doubles.\n\nChange-Id: Id8792d08bd7ca9fb049c5db8a40ae694bafc2d8b\n"
    },
    {
      "commit": "c9025c185462c9b8d61725a7399ccf2d8a433a6d",
      "tree": "86a0e24b8b27fdb64ad65799e82a564882853e0b",
      "parents": [
        "ca7d89d09294254f16db170a53b0f8dfbf0213ac",
        "36cf095e615059608b1d0b2fa81953e138bd1174"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Thu Jan 08 21:50:01 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Thu Jan 08 21:50:02 2015 +0000"
      },
      "message": "Merge \"ART: Fixed formatting in HGraphVisualizerPrinter\""
    },
    {
      "commit": "36cf095e615059608b1d0b2fa81953e138bd1174",
      "tree": "9b63074ea7bc0881dec4bd560bfdf8d31211f7ab",
      "parents": [
        "7e1a34386368d2bb3dc89bf5aa0519cafc326095"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Thu Jan 08 19:28:33 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Thu Jan 08 19:28:33 2015 +0000"
      },
      "message": "ART: Fixed formatting in HGraphVisualizerPrinter\n\nChange-Id: I06d9bb0fc03e13cfc49f2b4da07a0ee2d09a339a\n"
    },
    {
      "commit": "840e5461a85f8908f51e7f6cd562a9129ff0e7ce",
      "tree": "ea8b4cbc5a0e3dea96fefcd9247e6c06b17ac518",
      "parents": [
        "893e8881e31180721512c1b9e5ffacb03aad2e45"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jan 07 16:01:24 2015 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Jan 08 13:57:51 2015 +0000"
      },
      "message": "Implement double and float support for arm in register allocator.\n\nThe basic approach is:\n- An instruction that needs two registers gets two intervals.\n- When allocating the low part, we also allocate the high part.\n- When splitting a low (or high) interval, we also split the high\n  (or low) equivalent.\n- Allocation follows the (S/D register) requirement that low\n  registers are always even and the high equivalent is low + 1.\n\nChange-Id: I06a5148e05a2ffc7e7555d08e871ed007b4c2797\n"
    },
    {
      "commit": "b7e4a069ae51a86152faacdc39298fe78f33a66e",
      "tree": "b8924b7e72aec7f8858091e62f83c3b3361f033c",
      "parents": [
        "5e0a9849d4e353c3726095b65ab07cefce40a636"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon Dec 29 15:35:02 2014 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon Dec 29 15:51:10 2014 +0000"
      },
      "message": "ART: Refactored VisualizerPrinter visitor pattern\n\nThis patch refactors the visitor pattern in HGraphVisualizerPrinter\nto output instruction-specific details.\n\nChange-Id: Icfed9cd844b973025337a6bb584e1bc88f1ddd58\n"
    },
    {
      "commit": "ee690a3dd364c025ebc1767d9f84097bb7473eec",
      "tree": "9fe546eba2c7be93017188b376789281f7b32aa9",
      "parents": [
        "3fea27b5f956a08b5b01f873b807fac98a5cc1f6"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon Dec 01 17:04:16 2014 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Wed Dec 17 15:46:21 2014 +0000"
      },
      "message": "ART: Added Checker, a pattern matching test engine\n\nThis patch adds a Python script which implements a domain-specific\nmini-language similar to that of LLVM\u0027s FileCheck. It is primarily\nintended for writing tests for the optimizing compiler but could be\nconfigured for other use cases too. It is implemented from scratch in\norder to avoid dependency on LLVM.\n\nChecker tests are written in Java and dex2oat is invoked with a flag\nwhich dumps the CFG before and after each pass of the optimizing\ncompiler. The output is then compared against assertions in the\ntest\u0027s comments parsed by Checker. See comments in tools/checker.py\nfor more details about the currently supported language features.\n\nThis initial CL implements only one type of assertion - whether the\noutput contains lines matching a desired pattern in the given order -\nbut supports both plain text and regex matching and allows for\nequivalency testing by matching for the outcome of a previous match.\nSee the tests in compiler/optimizing/test/ConstantFolding.java for\nexamples.\n\nChange-Id: I1ad7431b399c38dc0391ccee74d2c643ba0b0675\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": "102cbed1e52b7c5f09458b44903fe97bb3e14d5f",
      "tree": "cb0a433c8f284021298c8a0c4dd0da97ca9d198a",
      "parents": [
        "07f5c5edb7ef24ac35364e6ef9a8107a44e6564e"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Oct 15 18:31:05 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Oct 21 16:03:51 2014 +0100"
      },
      "message": "Implement register allocator for floating point registers.\n\nAlso:\n- Fix misuses of emitting the rex prefix in the x86_64 assembler.\n- Fix movaps code generation in the x86_64 assembler.\n\nChange-Id: Ib6dcf6e7c4a9c43368cfc46b02ba50f69ae69cbe\n"
    },
    {
      "commit": "75be28332b278cff9039b54bfb228ac72f539ccc",
      "tree": "a01829ba0412d0f6637a833b41694f0d757d8f43",
      "parents": [
        "ffb078ee815a38123581e706099a3bed65a6cb24"
      ],
      "author": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Fri Oct 17 17:02:00 2014 +0100"
      },
      "committer": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Fri Oct 17 17:11:43 2014 +0100"
      },
      "message": "Revert \"Revert \"Introduce a class to implement optimization passes.\"\"\n\nThis reverts commit 1ddbf6d4b37979a9f11a203c12befd5ae8b65df4.\n\nChange-Id: I110a14668d1564ee0604dc958b91394b40da89fc\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": "26a25ef62a13f409f941aa39825a51b4d6f0f047",
      "tree": "aa0ed991cfcea17297e85f74624a44e32e8913cf",
      "parents": [
        "17b1c174dddb1d83018740c2084ab42daa812fff"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Sep 30 13:54:09 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Oct 06 18:52:56 2014 +0100"
      },
      "message": "Add a prepare for register allocation pass.\n\n- Currently the pass just changes the uses of checks to the\n  actual values.\n- Also optimize array access, now that inputs can be constants.\n- And fix another bug in the register allocator reveiled by\n  this change.\n\nChange-Id: I43be0dbde9330ee5c8f9d678de11361292d8bd98\n"
    },
    {
      "commit": "1ddbf6d4b37979a9f11a203c12befd5ae8b65df4",
      "tree": "2bc48925657e791441aa947d4d629994a0696e78",
      "parents": [
        "bf9cd7ba2118a75f5aa9b56241c4d5fa00dedeb8"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Oct 01 14:59:23 2014 +0000"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Oct 01 14:59:23 2014 +0000"
      },
      "message": "Revert \"Introduce a class to implement optimization passes.\"\n\nThis reverts commit bf9cd7ba2118a75f5aa9b56241c4d5fa00dedeb8.\n\nChange-Id: I0a483446666c9c24c45925a5fc199debdefd8b3e\n"
    },
    {
      "commit": "bf9cd7ba2118a75f5aa9b56241c4d5fa00dedeb8",
      "tree": "0bd049b173d23fcaed5c1b5cb4299e8faef840da",
      "parents": [
        "34bb808affbed7a1db177b9ef4ab5461c2b2106b"
      ],
      "author": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Tue Sep 30 16:15:14 2014 +0100"
      },
      "committer": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Wed Oct 01 11:52:58 2014 +0100"
      },
      "message": "Introduce a class to implement optimization passes.\n\n- Add art::HOptimization.\n- Rename art::ConstantPropagation to art::HConstantFolding in\n  compiler/optimizing/constant_folding.h to avoid name\n  clashes with a class of the same name in\n  compiler/dex/post_opt_passes.h.\n- Rename art::DeadCodeElimination to\n  art::HDeadCodeElimination for consistency reasons.\n- Have art::HDeadCodeElimination and art::HConstantFolding\n  derive from art::HOptimization.\n- Start to use these optimizations in\n  art:OptimizingCompiler::TryCompile.\n\nChange-Id: Iaab350c122d87b2333b3760312b15c0592d7e010\n"
    },
    {
      "commit": "18efde5017369e005f1e8bcd3bbfb04e85053640",
      "tree": "dcb8bc8db745f3b8096cde55228730e6c402b2c5",
      "parents": [
        "ef3e89b9281525d6c084136c379346608b44d933"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Sep 22 15:51:11 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Tue Sep 23 12:02:03 2014 +0100"
      },
      "message": "Fix code generation with materialized conditions.\n\nChange-Id: I8630af3c13fc1950d3fa718d7488407b00898796\n"
    },
    {
      "commit": "b09aacb495dce2cb3e8469f056fdc2636ae393e6",
      "tree": "9e044d74ec6c7667d2c6684b8c44a7a5db045096",
      "parents": [
        "7d029af44c45c56b3b7a271c54434c2dcec1e219"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Sep 17 18:21:53 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Sep 18 09:10:09 2014 +0100"
      },
      "message": "Small fixes to get the boot image compiled in debug mode.\n\nChange-Id: Id697737a1bcfb87f407d707e2ddd4f50a77caf26\n"
    },
    {
      "commit": "96f89a290eb67d7bf4b1636798fa28df14309cc7",
      "tree": "ca2b484a18107f8253aa7774cde304586a31bc60",
      "parents": [
        "4436e926aa8e64ac7e4c4afb81f2a59b2477045a"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Jul 11 10:57:49 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Mon Jul 21 09:54:20 2014 +0100"
      },
      "message": "Add assembly operations with constants in optimizing compiler.\n\nChange-Id: I5bcc35ab50d4457186effef5592a75d7f4e5b65f\n"
    },
    {
      "commit": "412f10cfed002ab617c78f2621d68446ca4dd8bd",
      "tree": "bbd9dddd0436da566365ada5deb1840e315e1b11",
      "parents": [
        "d6ab04646d8eec6f24b200f8649f3d942d9ad17e"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Thu Jun 19 10:00:34 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed Jul 02 16:00:32 2014 +0100"
      },
      "message": "Support longs in the register allocator for x86_64.\n\nChange-Id: I7fb6dfb761bc5cf9e5705682032855a0a70ca867\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": "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"
    },
    {
      "commit": "0d3f578909d0d1ea072ca68d78301b6fb7a44451",
      "tree": "5a90ec26839afa06294a46e67a4c4481982c47bf",
      "parents": [
        "c2ffcecb61e474f29f3c6a8721dfd00e0252b1f8"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed May 14 09:43:38 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri May 16 09:07:31 2014 +0100"
      },
      "message": "Linearize the graph before creating live ranges.\n\nChange-Id: I02eb5671e3304ab062286131745c1366448aff58\n"
    },
    {
      "commit": "f635e63318447ca04731b265a86a573c9ed1737c",
      "tree": "47cab84a6ac47d8a4f5f281e3eabdf1780f220d0",
      "parents": [
        "d115735fe5523ff72319f0968f773683323c7f79"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed May 14 09:43:38 2014 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Wed May 14 14:26:11 2014 +0100"
      },
      "message": "Add a compilation tracing mechanism to the new compiler.\n\nCode mostly imported from: https://android-review.googlesource.com/#/c/81653/.\n\nChange-Id: I150fe942be0fb270e03fabb19032180f7a065d13\n"
    }
  ]
}