)]}'
{
  "log": [
    {
      "commit": "77a48ae01bbc5b05ca009cf09e2fcb53e4c8ff23",
      "tree": "780c7d6bdee784c2f8248979de348491cfb63b34",
      "parents": [
        "659562aaf133c41b8d90ec9216c07646f0f14362"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Sep 15 12:34:04 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Sep 15 12:34:04 2015 +0000"
      },
      "message": "Revert \"Revert \"ART: Register allocation and runtime support for try/catch\"\"\n\nThe original CL triggered b/24084144 which has been fixed\nby Ib72e12a018437c404e82f7ad414554c66a4c6f8c.\n\nThis reverts commit 659562aaf133c41b8d90ec9216c07646f0f14362.\n\nChange-Id: Id8980436172457d0fcb276349c4405f7c4110a55\n"
    },
    {
      "commit": "659562aaf133c41b8d90ec9216c07646f0f14362",
      "tree": "be1beae390262bf2f5a17bfa44de93081a849d07",
      "parents": [
        "b022fa1300e6d78639b3b910af0cf85c43df44bb"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon Sep 14 21:26:33 2015 +0000"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon Sep 14 21:26:33 2015 +0000"
      },
      "message": "Revert \"ART: Register allocation and runtime support for try/catch\"\n\nBreaks libcore test org.apache.harmony.security.tests.java.security.KeyStorePrivateKeyEntryTest#testGetCertificateChain. Need to investigate.\n\nThis reverts commit b022fa1300e6d78639b3b910af0cf85c43df44bb.\n\nChange-Id: Ib24d3a80064d963d273e557a93469c95f37b1f6f\n"
    },
    {
      "commit": "b022fa1300e6d78639b3b910af0cf85c43df44bb",
      "tree": "780c7d6bdee784c2f8248979de348491cfb63b34",
      "parents": [
        "e481c006e8b055a31d9c7cff27f4145e57e3c113"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Thu Aug 20 17:47:48 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Mon Sep 14 20:42:58 2015 +0100"
      },
      "message": "ART: Register allocation and runtime support for try/catch\n\nThis patch completes a series of CLs that add support for try/catch\nin the Optimizing compiler. With it, Optimizing can compile all\nmethods containing try/catch, provided they don\u0027t contain catch loops.\nFuture work will focus on improving performance of the generated code.\n\nSsaLivenessAnalysis was updated to propagate liveness information of\ninstructions live at catch blocks, and to keep location information on\ninstructions which may be caught by catch phis.\n\nRegisterAllocator was extended to spill values used after catch, and\nto allocate spill slots for catch phis. Catch phis generated for the\nsame vreg share a spill slot as the raw value must be the same.\n\nLocation builders and slow paths were updated to reflect the fact that\nthrowing an exception may not lead to escaping the method.\n\nInstruction code generators are forbidden from using of implicit null\nchecks in try blocks as live registers need to be saved before handing\nover to the runtime.\n\nCodeGenerator emits a stack map for each catch block, storing locations\nof catch phis. CodeInfo and StackMapStream recognize this new type of\nstack map and store them separate from other stack maps to avoid dex_pc\nconflicts.\n\nAfter having found the target catch block to deliver an exception to,\nQuickExceptionHandler looks up the dex register maps at the throwing\ninstruction and the catch block and copies the values over to their\nrespective locations.\n\nThe runtime-support approach was selected because it allows for the\nbest performance in the normal control-flow path, since no propagation\nof catch phi values is necessary until the exception is thrown. In\naddition, it also greatly simplifies the register allocation phase.\n\nConstantHoisting was removed from LICMTest because it instantiated\n(now abstract) HConstant and was bogus anyway (constants are always in\nthe entry block).\n\nChange-Id: Ie31038ad8e3ee0c13a5bbbbaf5f0b3e532310e4e\n"
    },
    {
      "commit": "957fb8930766ae422568e7b1b816159a9e9bc18c",
      "tree": "849a611f978656f1c85182402e1ef2c8ca50c5e6",
      "parents": [
        "68ffda887e35f35e978f2f607b7a91e44a5e1969",
        "05792b98980741111b4d0a24d68cff2a8e070a3a"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Fri Sep 04 10:34:04 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Fri Sep 04 10:34:04 2015 +0000"
      },
      "message": "Merge \"ART: Move DexCache arrays to native.\""
    },
    {
      "commit": "05792b98980741111b4d0a24d68cff2a8e070a3a",
      "tree": "bad79a387bcbdaefc87c07b388099960ca9caff3",
      "parents": [
        "c26b4512a01d46756683a4f5e186a0b7f397f251"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Mon Aug 03 11:56:49 2015 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Thu Sep 03 17:30:57 2015 +0100"
      },
      "message": "ART: Move DexCache arrays to native.\n\nThis CL has a companion CL in libcore/\n    https://android-review.googlesource.com/162985\n\nChange-Id: Icbc9e20ad1b565e603195b12714762bb446515fa\n"
    },
    {
      "commit": "5a6cc49ed4f36dd11d6ec1590857b884ad8da6ab",
      "tree": "68f373808011cca47abf3bf09f5de6d8c9bca4b4",
      "parents": [
        "75d4e58decf3f0be8814039df57456368e4d5475"
      ],
      "author": {
        "name": "Serban Constantinescu",
        "email": "serban.constantinescu@linaro.org",
        "time": "Thu Aug 13 15:20:25 2015 +0100"
      },
      "committer": {
        "name": "Serban Constantinescu",
        "email": "serban.constantinescu@linaro.org",
        "time": "Thu Aug 27 18:21:03 2015 +0100"
      },
      "message": "SlowPath: Remove the use of Locations in the SlowPath constructors.\n\nThe main motivation is that using locations in the SlowPath constructors\nties us to creating the SlowPaths after register allocation, since before\nthe locations are invalid.\n\nA later patch of the series will be moving the SlowPath creation to the\nLocationsBuilder visitors. This will enable us to add more checking as\nwell as consider sharing multiple SlowPaths of the same type.\n\nChange-Id: I7e96dcc2b5586d15153c942373e9281ecfe013f0\nSigned-off-by: Serban Constantinescu \u003cserban.constantinescu@linaro.org\u003e\n"
    },
    {
      "commit": "581550137ee3a068a14224870e71aeee924a0646",
      "tree": "f62dd0d07c66a8ce4d7d994ee0e9c27bd8014bb1",
      "parents": [
        "32f264e67afa8654a5570d38b627515fb73fc333"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Wed Aug 19 12:49:41 2015 +0000"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Wed Aug 19 18:54:36 2015 +0100"
      },
      "message": "Revert \"Revert \"Optimizing: Better invoke-static/-direct dispatch.\"\"\n\nFixed kCallArtMethod to use correct callee location for\nkRecursive. This combination is used when compiling with\ndebuggable flag set.\n\nThis reverts commit b2c431e80e92eb6437788cc544cee6c88c3156df.\n\nChange-Id: Idee0f2a794199ebdf24892c60f8a5dcf057db01c\n"
    },
    {
      "commit": "b2c431e80e92eb6437788cc544cee6c88c3156df",
      "tree": "6c0ac5f843845e4b09829eb0fd9f1b3013cf4494",
      "parents": [
        "9b688a095afbae21112df5d495487ac5231b12d0"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Wed Aug 19 12:45:42 2015 +0000"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Wed Aug 19 12:45:42 2015 +0000"
      },
      "message": "Revert \"Optimizing: Better invoke-static/-direct dispatch.\"\n\nReverting due to failing ndebug tests.\n\nThis reverts commit 9b688a095afbae21112df5d495487ac5231b12d0.\n\nChange-Id: Ie4f69da6609df3b7c8443412b6cf7f5c43c2c5d9\n"
    },
    {
      "commit": "9b688a095afbae21112df5d495487ac5231b12d0",
      "tree": "e5e881d4d124803e66f1e90c1e0a0e4c90d22e13",
      "parents": [
        "009c34cba875885d9540696f33255a9b355d6e15"
      ],
      "author": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Wed May 06 14:12:42 2015 +0100"
      },
      "committer": {
        "name": "Vladimir Marko",
        "email": "vmarko@google.com",
        "time": "Wed Aug 19 12:23:37 2015 +0100"
      },
      "message": "Optimizing: Better invoke-static/-direct dispatch.\n\nAdd framework for different types of loading ArtMethod*\nand code pointer retrieval. Implement invoke-static and\ninvoke-direct calls the same way as Quick. Document the\ndispatch kinds in HInvokeStaticOrDirect\u0027s new enumerations\nMethodLoadKind and CodePtrLocation.\n\nPC-relative loads from dex cache arrays are used only for\nx86-64 and arm64. The implementation for other architectures\nwill be done in separate CLs.\n\nChange-Id: I468ca4d422dbd14748e1ba6b45289f0d31734d94\n"
    },
    {
      "commit": "7c2af0d873b7033adccf8fa7adf259166c53d369",
      "tree": "ec1a3cffa19b1131abcdd3e64541a14e9bcc4b86",
      "parents": [
        "1d4219ee25dfb228cc72f353d97be69584fc0722",
        "3887c468d731420e929e6ad3acf190d5431e94fc"
      ],
      "author": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Thu Aug 13 11:00:54 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Thu Aug 13 11:00:54 2015 +0000"
      },
      "message": "Merge \"Remove unnecessary `explicit` qualifiers on constructors.\""
    },
    {
      "commit": "3887c468d731420e929e6ad3acf190d5431e94fc",
      "tree": "67dacb849e722e33e118b97714a48e467c06cbd5",
      "parents": [
        "6a5037eb3340e4c981fd7de3ff45167ee5b7fc82"
      ],
      "author": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Wed Aug 12 18:15:42 2015 +0100"
      },
      "committer": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Wed Aug 12 18:15:42 2015 +0100"
      },
      "message": "Remove unnecessary `explicit` qualifiers on constructors.\n\nChange-Id: Id12e392ad50f66a6e2251a68662b7959315dc567\n"
    },
    {
      "commit": "78e3ef6bc5f8aa149f2f8bf0c78ce854c2f910fa",
      "tree": "b8aa83bef462e20e2e7e09650e6c15d3a8d97fa6",
      "parents": [
        "6a5037eb3340e4c981fd7de3ff45167ee5b7fc82"
      ],
      "author": {
        "name": "Alexandre Rames",
        "email": "alexandre.rames@linaro.org",
        "time": "Wed Aug 12 13:43:29 2015 +0100"
      },
      "committer": {
        "name": "Alexandre Rames",
        "email": "alexandre.rames@linaro.org",
        "time": "Wed Aug 12 13:43:29 2015 +0100"
      },
      "message": "Add a GVN dependency \u0027GC\u0027 for garbage collection.\n\nThis will be used by incoming architecture specific optimizations. The\ndependencies must be conservative. When an HInstruction is created we\nmay not be sure whether it can trigger GC. In that case the\n\u0027ChangesGC\u0027 dependency must be set. We control at code-generation time\nthat HInstructions that can call have the \u0027ChangesGC\u0027 dependency\nset.\n\nChange-Id: Iea6a7f430009f37a9599b0a0039207049906e45d\n"
    },
    {
      "commit": "423f150e5c17b5f4cd16259565b61c57f5f19477",
      "tree": "f30a2ea82c56175870c11a39949cf6a38aa36617",
      "parents": [
        "f24576a7233ec708d49badb239cd7336c2b0f07e",
        "8c0676ce786f33b8f9c8eedf1ace48988c750932"
      ],
      "author": {
        "name": "Calin Juravle",
        "email": "calin@google.com",
        "time": "Tue Aug 11 14:25:45 2015 +0000"
      },
      "committer": {
        "name": "Gerrit Code Review",
        "email": "noreply-gerritcodereview@google.com",
        "time": "Tue Aug 11 14:25:45 2015 +0000"
      },
      "message": "Merge \"ART-Optimizing: Fix the type of HDivZeroCheck\""
    },
    {
      "commit": "8c0676ce786f33b8f9c8eedf1ace48988c750932",
      "tree": "024674305019f6e5b47a7aa044c47c87c1d4abaf",
      "parents": [
        "1f3f766d3b365d01f36b85dc19d40f754fa48533"
      ],
      "author": {
        "name": "Serguei Katkov",
        "email": "serguei.i.katkov@intel.com",
        "time": "Mon Aug 03 13:55:33 2015 +0600"
      },
      "committer": {
        "name": "Serguei Katkov",
        "email": "serguei.i.katkov@intel.com",
        "time": "Tue Aug 11 18:12:02 2015 +0600"
      },
      "message": "ART-Optimizing: Fix the type of HDivZeroCheck\n\nHDivZeroCheck is created during the building CFG and at this moment\nits type is not known completely. So it sets the type to int or long.\nHowever, later SSA builder can insert the type conversion and type\nof input of HDivZeroCheck can become byte or short while the type\nof HDivZeroCheck remains the same.\n\nIn reality the type of HDivZeroCheck should be always equal to\nits input parameter.\nTo fix this inconsistency we return the type of HDivZeroCheck as its\ninput type. Code generators are updated accordingly.\n\nChange-Id: I6a5aedc8d479cfc6328704e7ddf252bca830076b\nSigned-off-by: Serguei Katkov \u003cserguei.i.katkov@intel.com\u003e\n"
    },
    {
      "commit": "8158f28b6689314213eb4dbbe14166073be71f7e",
      "tree": "fced445e53f639b2db42cb5a0e96d5aa04750861",
      "parents": [
        "33407564904d2186f536107e1ca8d88f2c760c83"
      ],
      "author": {
        "name": "Alexandre Rames",
        "email": "alexandre.rames@linaro.org",
        "time": "Fri Aug 07 10:26:17 2015 +0100"
      },
      "committer": {
        "name": "Alexandre Rames",
        "email": "alexandre.rames@linaro.org",
        "time": "Fri Aug 07 10:26:17 2015 +0100"
      },
      "message": "Ensure coherency of call kinds for LocationSummary.\n\nThe coherency is enforced with checks added in the `InvokeRuntime`\nhelper, that we now also use on x86 and x86_64.\n\nChange-Id: I8cb92b042f25dc3c5fd390e9c61a45b477d081f4\n"
    },
    {
      "commit": "cb1c0557033065f2436ee79e7fa6c19d87064801",
      "tree": "741b623b2e370a133b5cef9feed2542151186db6",
      "parents": [
        "e238414eee3ec933a4ceb1894666c9ef331ace0c"
      ],
      "author": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Aug 04 16:22:25 2015 +0100"
      },
      "committer": {
        "name": "David Brazdil",
        "email": "dbrazdil@google.com",
        "time": "Tue Aug 04 16:39:38 2015 +0100"
      },
      "message": "ART: Move exception clearing into own instruction\n\nRuntime delivers exceptions only to catch blocks which begin with a\nMOVE_EXCEPTION instruction (in DEX). In that case, the catch block is\nexpected to clear the thread-local exception storage after having\nread the exception reference.\n\nThis patch changes Optimizing to represent MOVE_EXCEPTION with two\ninstructions - HLoadException and HClearException - instead of one.\nIf the exception reference is not used, HLoadException can be safely\nremoved, saving a memory load without breaking the runtime behaviour.\n\nChange-Id: Idad8a714467bf9d9d5fccefbc43c0bd8ae13ddba\n"
    },
    {
      "commit": "2e7cd752452d02499a2f5fbd604c5427aa372f00",
      "tree": "505527250317827f56378f4b786534793ccfbb61",
      "parents": [
        "f16b820fc18ff86e765a14176f05417305d689a0"
      ],
      "author": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Jul 10 11:38:52 2015 +0100"
      },
      "committer": {
        "name": "Nicolas Geoffray",
        "email": "ngeoffray@google.com",
        "time": "Fri Jul 10 18:21:13 2015 +0100"
      },
      "message": "[optimizing] Don\u0027t rely on the verifier for String.\u003cinit\u003e.\n\nContinue work on cutting the dependency on the verifier.\n\nChange-Id: I0f95b1eb2e10fd8f6bf54817f1202bdf6dfdb0fe\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": "46648896b9ff3640a9b7ec742ec63957c412eab3",
      "tree": "d8d146c61e3250f7fc0979686fa3dbb77353bae9",
      "parents": [
        "7ed9cec8bc302a0b4fe5a127b58bfddd702a70e8"
      ],
      "author": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Fri Jun 19 16:07:18 2015 +0100"
      },
      "committer": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Fri Jun 19 16:08:33 2015 +0100"
      },
      "message": "Opt compiler: Add a description to MIP64 slow paths.\n\nChange-Id: I773a543cd4f146d64819cc347e57e6472dea0b38\n"
    },
    {
      "commit": "4dda3376b71209fae07f5c3c8ac3eb4b54207aa8",
      "tree": "0d96a327d1b3a7e09eff178a66c0b5fb946cfc85",
      "parents": [
        "71af6f7aab7491665fe2d6beb9af4c251a99ad56"
      ],
      "author": {
        "name": "Alexey Frunze",
        "email": "Alexey.Frunze@imgtec.com",
        "time": "Mon Jun 01 18:31:49 2015 -0700"
      },
      "committer": {
        "name": "Roland Levillain",
        "email": "rpl@google.com",
        "time": "Fri Jun 19 15:43:58 2015 +0100"
      },
      "message": "MIPS: Initial version of optimizing compiler for MIPS64R6.\n\nBug: 21555893\nChange-Id: I874dc356eee6ab061a32f8f3df5f8ac3a4ab7dcf\nSigned-off-by: Alexey Frunze \u003cAlexey.Frunze@imgtec.com\u003e\nSigned-off-by: Douglas Leung \u003cdouglas.leung@imgtec.com\u003e\n"
    }
  ]
}