)]}' { "log": [ { "commit": "dee58d6bb6d567fcd0c4f39d8d690c3acaf0e432", "tree": "5a2f20546ca3c1544c44bee560062580e22dc79c", "parents": [ "391e155a6936a05bd39b171031ec21d2dee62133" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Thu Apr 07 09:54:26 2016 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Thu Apr 07 16:03:16 2016 +0000" }, "message": "Revert \"Revert \"Refactor HGraphBuilder and SsaBuilder to remove HLocals\"\"\n\nThis patch merges the instruction-building phases from HGraphBuilder\nand SsaBuilder into a single HInstructionBuilder class. As a result,\nit is not necessary to generate HLocal, HLoadLocal and HStoreLocal\ninstructions any more, as the builder produces SSA form directly.\n\nSaves 5-15% of arena-allocated memory (see bug for more data):\n GMS 20.46MB \u003d\u003e 19.26MB (-5.86%)\n Maps 24.12MB \u003d\u003e 21.47MB (-10.98%)\n YouTube 28.60MB \u003d\u003e 26.01MB (-9.05%)\n\nThis CL fixed an issue with parsing quickened instructions.\n\nBug: 27894376\nBug: 27998571\nBug: 27995065\n\nChange-Id: I20dbe1bf2d0fe296377478db98cb86cba695e694\n" }, { "commit": "60328910cad396589474f8513391ba733d19390b", "tree": "01702f6df5c39925b354a3152dd04289e7d97062", "parents": [ "e3ff7b293be2a6791fe9d135d660c0cffe4bd73f" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Mon Apr 04 17:47:42 2016 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Mon Apr 04 17:47:42 2016 +0000" }, "message": "Revert \"Refactor HGraphBuilder and SsaBuilder to remove HLocals\"\n\nBug: 27995065\nThis reverts commit e3ff7b293be2a6791fe9d135d660c0cffe4bd73f.\n\nChange-Id: I5363c7ce18f47fd422c15eed5423a345a57249d8\n" }, { "commit": "e3ff7b293be2a6791fe9d135d660c0cffe4bd73f", "tree": "d578d27cb78e6d2caef683cd8ac94c9a9752b192", "parents": [ "86ea7eeabe30c98bbe1651a51d03cb89776724e7" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Wed Mar 02 16:48:20 2016 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Mon Apr 04 11:21:30 2016 +0100" }, "message": "Refactor HGraphBuilder and SsaBuilder to remove HLocals\n\nThis patch merges the instruction-building phases from HGraphBuilder\nand SsaBuilder into a single HInstructionBuilder class. As a result,\nit is not necessary to generate HLocal, HLoadLocal and HStoreLocal\ninstructions any more, as the builder produces SSA form directly.\n\nSaves 5-15% of arena-allocated memory (see bug for more data):\n GMS 20.46MB \u003d\u003e 19.26MB (-5.86%)\n Maps 24.12MB \u003d\u003e 21.47MB (-10.98%)\n YouTube 28.60MB \u003d\u003e 26.01MB (-9.05%)\n\nBug: 27894376\nChange-Id: Iefe28d40600c169c5d306fd2c77034ae19476d90\n" }, { "commit": "86ea7eeabe30c98bbe1651a51d03cb89776724e7", "tree": "01702f6df5c39925b354a3152dd04289e7d97062", "parents": [ "0cb5c86b7021e70cbf584c1455aad1ef383af786" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Tue Feb 16 09:26:07 2016 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Mon Apr 04 11:21:20 2016 +0100" }, "message": "Build dominator tree before generating HInstructions\n\nSecond CL in the series of merging HGraphBuilder and SsaBuilder. This\npatch refactors the builders so that dominator tree can be built\nbefore any HInstructions are generated. This puts the SsaBuilder\nremoval of HLoadLocals/HStoreLocals straight after HGraphBuilder\u0027s\nHInstruction generation phase. Next CL will therefore be able to\nmerge them.\n\nThis patch also adds util classes for iterating bytecode and switch\ntables which allowed to simplify the code.\n\nBug: 27894376\nChange-Id: Ic425d298b2e6e7980481ed697230b1a0b7904526\n" }, { "commit": "cac5a7e871f1f346b317894359ad06fa7bd67fba", "tree": "2df7d4892216a7c976dfe848c9893cb5eb8fa6a5", "parents": [ "6f51d7756a9c66007fe7666b19399e1f60ff6092" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Feb 22 10:39:50 2016 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Mar 29 19:27:40 2016 +0100" }, "message": "Optimizing: Improve const-string code generation.\n\nFor strings in the boot image, use either direct pointers\nor pc-relative addresses. For other strings, use PC-relative\naccess to the dex cache arrays for AOT and direct address of\nthe string\u0027s dex cache slot for JIT.\n\nFor aosp_flounder-userdebug:\n - 32-bit boot.oat: -692KiB (-0.9%)\n - 64-bit boot.oat: -948KiB (-1.1%)\n - 32-bit dalvik cache total: -900KiB (-0.9%)\n - 64-bit dalvik cache total: -3672KiB (-1.5%)\n (contains more files than the 32-bit dalvik cache)\nFor aosp_flounder-userdebug forced to compile PIC:\n - 32-bit boot.oat: -380KiB (-0.5%)\n - 64-bit boot.oat: -928KiB (-1.0%)\n - 32-bit dalvik cache total: -468KiB (-0.4%)\n - 64-bit dalvik cache total: -1928KiB (-0.8%)\n (contains more files than the 32-bit dalvik cache)\n\nBug: 26884697\nChange-Id: Iec7266ce67e6fedc107be78fab2e742a8dab2696\n" }, { "commit": "6a63bac062cac16656cc1ea649829888ae583825", "tree": "088c5b7d78b6bccf196d408fffb48affa9487d2f", "parents": [ "b0b38596a4f28725b71f17e13c7b544d926f0d3e" ], "author": { "name": "Ying Wang", "email": "wangying@google.com", "time": "Wed Mar 16 19:40:00 2016 -0700" }, "committer": { "name": "Ying Wang", "email": "wangying@google.com", "time": "Fri Mar 25 13:29:10 2016 -0700" }, "message": "Allow x86+arm multilib build.\n\nThe explicit dependency of dex2oat on installed file of libart-compiler\nisn\u0027t necessary: the build sets up the dependency automatically when\ndex2oat links liblibart-compiler.\nAlso the way of the explicit dependency is incorrect if multilib is\ninvolved: a 64-bit dex2oat may depend on 32-bit libart-compiler.\n\nBug: 27526885\nChange-Id: I4a9d72b49f5712695ff5a32b88df5eab9df7c1e4\n(cherry-pick from commit 5eec66ea27a2fa5bfa1b4f9bd203c76e2990d7a2)\n" }, { "commit": "3c94f0945ed596ceee39783fa075f013b65e80a1", "tree": "c10b5808a5d7157371c2750823e6a168c73aa231", "parents": [ "162629ee8ac0fee2df0c0cdec27dff34bc6f0062" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Mar 21 17:10:24 2016 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Mar 21 17:39:20 2016 +0000" }, "message": "Remove Quick from tree.\n\nSo long, old friend.\n\nChange-Id: I0241c798a34b92bf994fed83888da67d6e7f1891\n" }, { "commit": "07f6818ef68046d4749963b3bd59f7e93cf43fa9", "tree": "f92c036b6340bba99208ca2810f1453ed45d35d7", "parents": [ "8411aa3d88f4baf583ec4ecd62bb619cacd28acb" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Mar 10 17:25:50 2016 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Mar 10 17:30:25 2016 +0000" }, "message": "ART: Do not use vixld - workaround to fix dex2oatds.\n\nThis is a quick workaround for ODR violations caused\nby linking libvixl.a compiled without VIXL_DEBUG with\nthe libartd-compiler.a compiled with VIXL_DEBUG.\n\nBug: 27588884\nChange-Id: Ib1af165f177f125f03cdd99777dff4c2912f6405\n" }, { "commit": "4a0dad67867f389e01a5a6c0fe381d210f687c0d", "tree": "91f1e70f4a2d0bd32aa7eb51e546f5330d72f772", "parents": [ "d15ede2df7d157ea5480614fd18c2bf0d37a6c2a" ], "author": { "name": "Artem Udovichenko", "email": "artem.u@samsung.com", "time": "Tue Jan 26 12:28:31 2016 +0300" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Feb 25 10:14:30 2016 +0000" }, "message": "Revert \"Revert \"ARM/ARM64: Extend support of instruction combining.\"\"\n\nThis reverts commit 6b5afdd144d2bb3bf994240797834b5666b2cf98.\n\nChange-Id: Ic27a10f02e21109503edd64e6d73d1bb0c6a8ac6\n" }, { "commit": "bf63303f8a98c88fb8f0a726ab9431660f26df5a", "tree": "c31615ac4c02b2f9a0b56cf843d211729e3846fb", "parents": [ "9baccdc75ee01dd96ac4e57e17965635f96def27", "944da603cde59a4277f3bbc31d860a90842a1a2a" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Feb 24 11:52:14 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Feb 24 11:52:14 2016 +0000" }, "message": "Merge \"ART: Allow method references across oat files for multi-image, 2nd attempt.\"" }, { "commit": "944da603cde59a4277f3bbc31d860a90842a1a2a", "tree": "733bc38a905822097a6a601a1de20b49f54440d3", "parents": [ "52d9c2f0c584877e9c7f9e859d8068b3a2ccb12f" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Feb 19 12:27:55 2016 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Feb 24 11:19:23 2016 +0000" }, "message": "ART: Allow method references across oat files for multi-image, 2nd attempt.\n\nThese were disabled because we didn\u0027t have sufficient\ninformation about the multi-image layout when processing\nlink-time patches in OatWriter. This CL refactors the\nELF file creation so that the information is available.\n\nAlso clean up ImageWriter to use oat file indexes instead\nof filenames and avoid reopening the oat file to retrieve\nthe checksum.\n\nChange-Id: Icc7b528deca29da1e473c8f079521a36d6c4892f\n" }, { "commit": "6406b521bed1a1cc465edc6be083ce57ba0f524e", "tree": "2c7382eb15e33470da65238908f67904ca868f97", "parents": [ "a016ba5614054e27eada7f4815df7d4bac7ba8d8", "2e2db786b8fbaa4dceb37603a4296b0b2aea4e9e" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Feb 23 14:07:40 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Feb 23 14:07:40 2016 +0000" }, "message": "Merge \"Revert \"Revert \"Add profman tool: responsible to process profiles\"\"\"" }, { "commit": "2e2db786b8fbaa4dceb37603a4296b0b2aea4e9e", "tree": "7fef29d5fcdb997950fd1a2524ae853b4dcfac3d", "parents": [ "3da74687e42de7d33a8e75df9bd64374e650f75e" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Feb 23 12:00:03 2016 +0000" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Feb 23 12:00:03 2016 +0000" }, "message": "Revert \"Revert \"Add profman tool: responsible to process profiles\"\"\n\nThis reverts commit 3da74687e42de7d33a8e75df9bd64374e650f75e.\n\nChange-Id: Id005096bd8063c6c602744d4476d5eb7e0d34e90\n" }, { "commit": "a5502e31cb558c6e257d1dd1889c073a793e3d9d", "tree": "f6b74c93946704d3e1c9a283a4a310fe3a688673", "parents": [ "4a582f864c10fce33fe9ba632aefc5e656280bc2", "3da74687e42de7d33a8e75df9bd64374e650f75e" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Feb 22 22:38:27 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon Feb 22 22:38:28 2016 +0000" }, "message": "Merge \"Revert \"Add profman tool: responsible to process profiles\"\"" }, { "commit": "3da74687e42de7d33a8e75df9bd64374e650f75e", "tree": "f3bf62678200380dc672647af1da136c562f60b3", "parents": [ "6caefd983a800a063b219f1d3ed71b1416cecd70" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Feb 22 22:37:52 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Feb 22 22:37:52 2016 +0000" }, "message": "Revert \"Add profman tool: responsible to process profiles\"\n\nNeeds a profile_assistant_test fix.\n\nBug: 26719109\nBug: 26563023\n\nThis reverts commit 6caefd983a800a063b219f1d3ed71b1416cecd70.\n\nChange-Id: Ibdeb7385737dd7846ed861e0a95f083abb9aa974\n" }, { "commit": "b7f9aa85a3e138440f392a9f0921fcaff8761d20", "tree": "03228d8b87a22d5127439a5d9632c57527e69301", "parents": [ "32e9299fa6dbb82fc23c7b6eac6834f5081a62b1", "6caefd983a800a063b219f1d3ed71b1416cecd70" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Mon Feb 22 15:05:03 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon Feb 22 15:05:03 2016 +0000" }, "message": "Merge \"Add profman tool: responsible to process profiles\"" }, { "commit": "6caefd983a800a063b219f1d3ed71b1416cecd70", "tree": "7fef29d5fcdb997950fd1a2524ae853b4dcfac3d", "parents": [ "c017318a7c5a9142b1fff9f57eb4105b1d397bbd" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Mon Feb 01 12:06:18 2016 +0000" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Mon Feb 22 13:55:18 2016 +0000" }, "message": "Add profman tool: responsible to process profiles\n\nThis pulls out profile parsing from dex2oat into a separate tool.\nSome additional refactoring:\n- better return codes\n- dex2oat now accepts only one profile file\n\nThis is the first step towards support secondary dex files and\nextracting profiles out of the code_cache directory.\n\nBug: 26719109\nBug: 26563023\n\n(cherry picked from commit d81c289e58f4ced8ec7674fd377c356669f97227)\n\nChange-Id: I34d408faa318e866e1a23d4d04c369131ee5012b\n" }, { "commit": "0c5b18edd1308975804ccf29a02a130a7b6f7fa7", "tree": "58f60a2f93973460f1602f007ffdb2c6d7c577bf", "parents": [ "7eca244e79480f2ecea341598524a53273959c2b" ], "author": { "name": "Mark Mendell", "email": "mark.p.mendell@intel.com", "time": "Sat Feb 06 13:58:35 2016 -0500" }, "committer": { "name": "Mark Mendell", "email": "mark.p.mendell@intel.com", "time": "Tue Feb 16 10:10:44 2016 -0500" }, "message": "Support CMOV for x86 Select\n\nIf possible, generate CMOV to implement HSelect. Tricky cases are a\nlong or FP condition (no single CC generated), FP inputs (no FP CMOV)\nand when the condition is a boolean or not emitted at the use site.\nIn these cases, keep using the existing HSelect code.\n\nChange-Id: I4ff1e152b8ef126fbbabeb3316e9e2b6a6b74aeb\nSigned-off-by: Mark Mendell \u003cmark.p.mendell@intel.com\u003e\n" }, { "commit": "c5bfa97c47d656b76f297af8abcd5f7502987399", "tree": "84da9d0f39096d8b857760a0848c0231aff0ed6d", "parents": [ "a0f2bc5b09cdaf8a8ff5cec3c40a9f18885e8796" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Fri Feb 05 15:49:10 2016 +0000" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Mon Feb 08 12:47:07 2016 +0000" }, "message": "Split elf_writer_debug.cc to several files.\n\nRefactoring only. The file has grown significantly over time,\nand it is time to split it so it can be better managed.\n\nChange-Id: Idce0231718add722292f4701df353d5baf31de5f\n" }, { "commit": "4fda4eb799c95be266f52aaf3461a440ea86b841", "tree": "54a7e56b5633caf2b868f6028010b488eb1923ce", "parents": [ "3c258f4d7a6492af733a9351ba430d876a3e5ccf" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Fri Feb 05 13:34:46 2016 +0000" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Mon Feb 08 11:33:50 2016 +0000" }, "message": "Move code related to debug info generation to its own directory.\n\ndebug/dwarf/ contains helper classes which hide the details\nof the DWARF file format. It acts as independent DWARF library.\n\ndebug/ contains ART-specific code which generates ELF debug\nsections (which includes non-DWARF sections like .symtab).\n\nChange-Id: Id351f604e4e64be2ca395a78324ea02e30481497\n" }, { "commit": "74eb1b264691c4eb399d0858015a7fc13c476ac6", "tree": "0b6fc4f3003d50bf6c388601013cdfc606e53859", "parents": [ "75fd2a8ab9b4aff59308034da26eb4986d10fa9e" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Mon Dec 14 11:44:01 2015 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Thu Jan 28 15:50:27 2016 +0000" }, "message": "ART: Implement HSelect\n\nThis patch adds a new HIR instruction to Optimizing. HSelect returns\none of two inputs based on the outcome of a condition.\n\nThis is only initial implementation which:\n - defines the new instruction,\n - repurposes BooleanSimplifier to emit it,\n - extends InstructionSimplifier to statically resolve it,\n - updates existing code and tests accordingly.\n\nCode generators currently emit fallback if/then/else code and will be\nupdated in follow-up CLs to use platform-specific conditional moves\nwhen possible.\n\nChange-Id: Ib61b17146487ebe6b55350c2b589f0b971dcaaee\n" }, { "commit": "d112827911122ba6412fd90b8d8b9a9d6db9d513", "tree": "54f1d37e262931f39e7df7a2d8f81bd8ac657367", "parents": [ "0f27b87957cbe18e67adb7158aa34057ef76de13" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Mon Jan 25 18:03:16 2016 +0000" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Tue Jan 26 11:44:18 2016 +0000" }, "message": "Add dependency on liblzma.\n\nIt will be needed for compression of debug information.\n\nChange-Id: I77340a3b328aae08d82018f611615af9aebc5aca\n" }, { "commit": "8546cc9aeb05e866e1fb6a9e4130d53ea330baa8", "tree": "580a02752d8e447f6dce7cce01386c7e2a9a87f4", "parents": [ "5fdcc3c931b70204fd8c491afa66f57f8428490f" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Mon Jan 25 17:31:49 2016 +0000" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Mon Jan 25 17:31:49 2016 +0000" }, "message": "Revert \"Add option to generate compressed backtrace info.\"\n\nThis reverts commit 5fdcc3c931b70204fd8c491afa66f57f8428490f.\n\nChange-Id: I9c1f5aad6933a46af6717e3a90a51f76111f9c8a\n" }, { "commit": "5fdcc3c931b70204fd8c491afa66f57f8428490f", "tree": "729f1433c75dda8a1f0e578a1c5297eed31f7852", "parents": [ "95005291d8ebdd1d2ac58ffc5181fef4fbbf2383" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Tue Jan 19 14:33:43 2016 +0000" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Fri Jan 22 18:10:37 2016 +0000" }, "message": "Add option to generate compressed backtrace info.\n\nAdd flag --generate-mini-debug-info which generates\nLZMA compressed .symtab and .debug_frame, which are\nsufficient to print java backtraces in libunwind.\n\nIf enabled, it increases the size of boot.oat by about 3.5%.\n\nChange-Id: Ic3c2ef7704c05fa328720c6781ca2a9b8e3935a3\n" }, { "commit": "6b5afdd144d2bb3bf994240797834b5666b2cf98", "tree": "d536cd7b3aaf55c563e82c2c522521a91b2bb953", "parents": [ "debeb98aaa8950caf1a19df490f2ac9bf563075b" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Jan 22 09:31:52 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Jan 22 09:31:52 2016 +0000" }, "message": "Revert \"ARM/ARM64: Extend support of instruction combining.\"\n\nThe test fails its checker parts.\n\nThis reverts commit debeb98aaa8950caf1a19df490f2ac9bf563075b.\n\nChange-Id: I49929e15950c7814da6c411ecd2b640d12de80df\n" }, { "commit": "debeb98aaa8950caf1a19df490f2ac9bf563075b", "tree": "b2a7a7cc6fb2f56d4bcc6cecaa80035668f38dc4", "parents": [ "6aadaef35ea52506db61e463910c2520b702ca5e" ], "author": { "name": "Ilmir Usmanov", "email": "i.usmanov@samsung.com", "time": "Fri Dec 11 11:39:44 2015 +0300" }, "committer": { "name": "Artem Udovichenko", "email": "artem.u@samsung.com", "time": "Thu Jan 21 11:07:38 2016 +0300" }, "message": "ARM/ARM64: Extend support of instruction combining.\n\nCombine multiply instructions in the following way:\nARM64:\nMUL/NEG -\u003e MNEG\nARM32 (32-bit integers only):\nMUL/ADD -\u003e MLA\nMUL/SUB -\u003e MLS\n\nChange-Id: If20f2d8fb060145ab6fbceeb5a8f1a3d02e0ecdb\n" }, { "commit": "998c21661b5074c293cae818d0ab7c44dcda3a66", "tree": "c9abd63c18abc18f9d9206ca8c22c318523d0544", "parents": [ "5e2b971e468ca73a8e10a120730b3b6f17fad408" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Mon Dec 21 15:39:33 2015 +0200" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Thu Jan 07 16:23:18 2016 +0000" }, "message": "Perform profile file analysis in dex2oat\n\nDex2oat can accept now multiple profile files to drive a profile based\ncompilation. --profile-file and --reference-profile-file speficy a pair\nof profile files which will be evaluated for significant differences\nbefore starting the compilation. If the difference is insignificant\n(according to some internal metric) the compilation is skipped and a\nmessage is logged.\n\nMultiple pairs of --profile-file and --reference-profile-file can be\nspecified. This effectively enables multi user support since profiles\nfor different users will be kept separately.\n\n--reference-profile-file can be left out, case in which the decision is\nsolely based on --profile-file. If both flags are present, then their\nrepetition should form unique pairs.\n\nIf the compilation is performed and --reference-profile-file is given\nthen its data is merged with the data from the corresponding --profile-\nfile and saved back to the file.\n\nIf no profile flags are given, dex2oat proceeds as before and compiles\nthe dex files unconditionally.\n\nAs part of this change\n- merge ProfileCompilationInfo and OfflineProfilingInfo under the same\nobject. There was no use to keep them separate anymore.\n- SaveProfilingInfo now merges the data with what was in\nthe file before instead of overwriting it.\n\nBug: 26080105\n\nChange-Id: Ia8c8b55587d468bca5179f78941854285426234d\n" }, { "commit": "4833f5a1990c76bc2be89504225fb13cca22bedf", "tree": "8e096f222368f30bf821b154bc78bac12d5cd2e5", "parents": [ "bb41b250153308ef51664d7a6cc26c6a2e588fb7" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Wed Dec 16 10:37:39 2015 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Thu Dec 31 09:58:33 2015 +0000" }, "message": "ART: Refactor SsaBuilder for more precise typing info\n\nThis reverts commit 68289a531484d26214e09f1eadd9833531a3bc3c.\n\nNow uses Primitive::Is64BitType instead of Primitive::ComponentSize\nbecause it was incorrectly optimized by GCC.\n\nBug: 26208284\nBug: 24252151\nBug: 24252100\nBug: 22538329\nBug: 25786318\n\nChange-Id: Ib39f3da2b92bc5be5d76f4240a77567d82c6bebe\n" }, { "commit": "68289a531484d26214e09f1eadd9833531a3bc3c", "tree": "6f87852b9d14e479ea2c7ef92de35c3118a0fd1e", "parents": [ "bc90a0538e56f98b8e138cb622e6b9d834244ad9" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Tue Dec 15 17:30:30 2015 -0800" }, "committer": { "name": "Alex Light", "email": "allight@google.com", "time": "Tue Dec 15 17:40:08 2015 -0800" }, "message": "Revert \"ART: Refactor SsaBuilder for more precise typing info\"\n\nThis reverts commit d9510dfc32349eeb4f2145c801f7ba1d5bccfb12.\n\nBug: 26208284\n\nBug: 24252151\nBug: 24252100\nBug: 22538329\nBug: 25786318\n\nChange-Id: I5f491becdf076ff51d437d490405ec4e1586c010\n" }, { "commit": "d9510dfc32349eeb4f2145c801f7ba1d5bccfb12", "tree": "9f4e4ffb5fae25c4f14059fd1d772726e9d96170", "parents": [ "ceec5a3c81925cf80a18954b2e585316450c575c" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Wed Nov 04 23:30:22 2015 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Mon Dec 14 13:03:19 2015 +0000" }, "message": "ART: Refactor SsaBuilder for more precise typing info\n\nThis patch refactors the SsaBuilder to do the following:\n\n1) All phis are constructed live and marked dead if not used or proved\nto be conflicting.\n\n2) Primitive type propagation, now not a separate pass, identifies\nconflicting types and marks corresponding phis dead.\n\n3) When compiling --debuggable, DeadPhiHandling used to revive phis\nwhich had only environmental uses but did not attempt to resolve\nconflicts. This pass was removed as obsolete and is now superseded\nby primitive type propagation (identifying conflicting phis) and\nSsaDeadPhiEliminiation (keeping phis live if debuggable + env use).\n\n4) Resolving conflicts requires correct primitive type information\non all instructions. This was not the case for ArrayGet instructions\nwhich can have ambiguous types in the bytecode. To this end,\nSsaBuilder now runs reference type propagation and types ArrayGets\nfrom the type of the input array.\n\n5) With RTP being run inside the SsaBuilder, it is not necessary to\nrun it as a separate optimization pass. Optimizations can now assume\nthat all instructions of type kPrimNot have reference type info after\nSsaBuilder (with the exception of NullConstant).\n\n6) Graph now contains a reference type to be assigned to NullConstant.\nAll reference type instructions therefore have RTI, as now enforced\nby the SsaChecker.\n\nBug: 24252151\nBug: 24252100\nBug: 22538329\nBug: 25786318\n\nChange-Id: I7a3aee1ff66c82d64b4846611c547af17e91d260\n" }, { "commit": "ceb07b3285eaab350a8cd12f7d74be3e40a255dd", "tree": "4d5f7c1ab47ea6b8399d2112b69a818a0519b2de", "parents": [ "836ee764c86892aff1dca6b0f8b27e32c7374cc7" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Dec 10 09:33:21 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Dec 10 10:28:19 2015 -0800" }, "message": "Revert \"Revert \"Add support for LZ4 compressed image files\"\"\n\nNeeded to call compiler_driver_-\u003eSetSupportBootImageFixup(false).\n\nBug: 22858531\n\nThis reverts commit 83d4d72aa0e4170209ab50c67ba22e46b71352c1.\n\nChange-Id: Iaed6a810a0c088f1f2c57cf2f12087f3978a3de1\n" }, { "commit": "83d4d72aa0e4170209ab50c67ba22e46b71352c1", "tree": "5444d2ba3e49c4bc8f7997ed0886264f53902ca6", "parents": [ "c6f41b5b3ca3d7ac3c12ad3995ffef4e831973a0" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Dec 10 08:26:32 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Dec 10 08:26:32 2015 +0000" }, "message": "Revert \"Add support for LZ4 compressed image files\"\n\nTentative. Looks like it breaks image_test for hammerhead:\nart/compiler/linker/arm/relative_patcher_thumb2.cc:36] Check failed: target_offset \u0026 1u \u003d\u003d 1u (target_offset \u0026 1u\u003d0, 1u\u003d1) \n\nBug: 22858531\n\nThis reverts commit c6f41b5b3ca3d7ac3c12ad3995ffef4e831973a0.\n\nChange-Id: I9bc5738a8b5c8f8bc8b73309f9420fd691bc79a9\n" }, { "commit": "c6f41b5b3ca3d7ac3c12ad3995ffef4e831973a0", "tree": "c32c87552120021c091540e010722eb317d04441", "parents": [ "d7d23eec777a8b84909f3364700fc1e8a075e5a2" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Dec 04 15:38:50 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Dec 09 11:40:19 2015 -0800" }, "message": "Add support for LZ4 compressed image files\n\nAdded dex2oat option --image-format\u003d(store|lz4). Using lz4 means\nthat the main image section (all data other than header and bitmap)\nare stored in a compressed state.\n\nN5 results:\nBoot image size: 8067128 -\u003e 2827605\nDecompression time 18.93ms\nDecompression rate: 426MB/s\n\nPatchoat is not currently supported since it maps the source image\ndirectly. In order to support compressed images we would need to\nrecompress the output image and then write it back out to a file.\nAlso there are not many cases where we would want to patch a\ncompressed image since they are going to be dirty memory when\nuncompressed anyways. Might as well just patch as we are loading.\n\nBug: 22858531\n\nChange-Id: I8c54ccf73408273011161a61bb891736735074d9\n" }, { "commit": "131980fc9aeb2b4d03480443e0fb494c76ce03a2", "tree": "a071f8a706146ed4279c3cbe933d9a46910f480d", "parents": [ "68cebffee2f44f0345bd7be7e4cbad0f10e64082" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Dec 03 18:29:23 2015 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Dec 04 15:58:02 2015 +0000" }, "message": "Add ElfWriter::GetStream().\n\nThis will be used for writing the OatHeader which is\ncurrently oddly written through the .text stream.\n\nAlso move the error delaying output stream out of the\nElfBuilder\u003c\u003e to its own file and move all output stream\nfiles to compiler/linker/.\n\nChange-Id: I00db4e33ed80ac4757ec459946c7b5ae014a3a2e\n" }, { "commit": "1965328f598854bfdf2d41cea582460d11aeba48", "tree": "e4a10de3e17c21d79209dc9adcd3c3f90b2df59d", "parents": [ "d1744d449cf2b56af7e0896b3729fac2a414e3af", "b4536b7de576b20c74c612406c5d3132998075ef" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Dec 01 12:57:09 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Dec 01 12:57:09 2015 +0000" }, "message": "Merge \"Optimizing/ARM: Implement kDexCachePcRelative dispatch.\"" }, { "commit": "b4536b7de576b20c74c612406c5d3132998075ef", "tree": "5265c07b51b4d79b2fd64c63d9b78d38b7601a8f", "parents": [ "883ef45b5d5a2e4005914c7b339881900976b6e7" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Nov 24 13:45:23 2015 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Dec 01 11:38:03 2015 +0000" }, "message": "Optimizing/ARM: Implement kDexCachePcRelative dispatch.\n\nChange-Id: I0fe2da50a30a3f62bec8ea01688dd1fec84b1831\n" }, { "commit": "3a581b45605b77fb40654d5d331d54df429cd2bd", "tree": "02853c17d6bef9576dd3bcff5f5ef18e92299803", "parents": [ "319362870b67f1bf19c432ff24d5bcc328e65994", "8626b741716390a0119ffeb88b5b9fcf08e13010" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Nov 26 09:55:07 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Nov 26 09:55:07 2015 +0000" }, "message": "Merge \"ARM64: Use the shifter operands.\"" }, { "commit": "8626b741716390a0119ffeb88b5b9fcf08e13010", "tree": "28d261dbb8fa3018cba8a5d829319604508ea0a1", "parents": [ "0c32fdeaeda2a1e388e280da12662d1d18c834a2" ], "author": { "name": "Alexandre Rames", "email": "alexandre.rames@linaro.org", "time": "Wed Nov 25 16:28:08 2015 +0000" }, "committer": { "name": "Alexandre Rames", "email": "alexandre.rames@linaro.org", "time": "Wed Nov 25 16:28:08 2015 +0000" }, "message": "ARM64: Use the shifter operands.\n\nThis introduces architecture-specific instruction simplification.\nOn ARM64 we try to merge shifts and sign-extension operations into\narithmetic and logical instructions.\n\nFor example for the Java code\n\n int res \u003d a + (b \u003c\u003c 5);\n\nwe would generate\n\n lsl w3, w2, #5\n add w0, w1, w3\n\nand we now generate\n\n add w0, w1, w2, lsl #5\n\nChange-Id: Ic03bdff44a1c12e21ddff1b0513bd32a730742b7\n" }, { "commit": "a0e87b0a97fadd54540ec7e8331b61bebd82d378", "tree": "c1027e65fd859cf59f295ff3a5630404e3724db3", "parents": [ "d83b9042d67f2a7d5ca5a1f63819c97940033336" ], "author": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Thu Sep 24 22:57:20 2015 -0700" }, "committer": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Sat Nov 21 22:18:50 2015 -0800" }, "message": "MIPS64: Support short and long branches\n\nChange-Id: I618c960bd211048166d9fde78d4106bd3ca42b3a\n" }, { "commit": "0f7dca4ca0be8d2f8776794d35edf8b51b5bc997", "tree": "cb2d99a0e9b7c50eb853a64b477268baaa77c11b", "parents": [ "ce0f43b97ffb5e4d14c5df6607d8efb46a5dc9d2" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Nov 02 14:36:43 2015 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Nov 12 10:43:47 2015 +0000" }, "message": "Optimizing/X86: PC-relative dex cache array addressing.\n\nAdd PC-relative dex cache array addressing for X86 and use\nit for better invoke-static/-direct dispatch. Also delay\nthe initialization to the PC-relative base until needed.\n\nChange-Id: Ib8634d5edce4920cd70172fd13211809cf6948d1\n" }, { "commit": "701566aaae098d5aab9d912e2003a18d44fb850d", "tree": "80dc26543cf557528b5765307a16256a126c2cc1", "parents": [ "c65d1f3d26a47e2fce3c3f8872e7942fec23f9b9" ], "author": { "name": "Chris Larsen", "email": "chris.larsen@imgtec.com", "time": "Tue Oct 27 15:29:13 2015 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Oct 29 20:06:28 2015 -0700" }, "message": "MIPS32: Create infrastructure to support intrinsics\n\nAdd an empty intrinisics implementation for MIPS32.\n\nChange-Id: I3f46ade1c548e6453f094ce200e66232348ef467\n" }, { "commit": "7a16bdbcce562a39a6a7defde5e191ca74327f3b", "tree": "08aa651a9b18ccabe11083ceed413b9ed2cd13f5", "parents": [ "1a7b13394775c363d8f8facf748d188d1c225aac", "35831e8bfa1c0944d4c978d99c4c5b9577945170" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Oct 27 16:08:44 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Oct 27 16:08:44 2015 +0000" }, "message": "Merge \"Reduce memory used by CompiledMethods.\"" }, { "commit": "35831e8bfa1c0944d4c978d99c4c5b9577945170", "tree": "a347ecaf4265a1713c86d528392e162d5edfaebc", "parents": [ "171b12e8060f63cf900ffc43d6db35125f6b8c83" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Sep 11 11:59:18 2015 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Oct 27 15:13:37 2015 +0000" }, "message": "Reduce memory used by CompiledMethods.\n\nUse LengthPrefixedArray\u003c\u003es instead of SwapVector\u003c\u003es to store\nCompiledMethod data and get rid of the unnecessary members\nof CompiledMethod to reduce dex2oat memory usage. Refactor\nthe deduplication from CompilerDriver to a new class.\n\nUse HashSet\u003c\u003e instead of std::set\u003c\u003e for the DedupeSet\u003c\u003e to\nfurther decrease the memory usage and improve performance.\n\nThis reduces the dex2oat memory usage when compiling boot\nimage on Nexus 5 (with Optimizing, -j1) by ~6.75MiB (5%).\nThis also reduces the compile time by ~2.2% (~1.6% dex2oat\ntime; with Optimizing, without -j).\n\nChange-Id: I974f1f5e58350de2bf487a2bca3907fa05fb80ea\n" }, { "commit": "cbf3c0f4e8335b460ce2faba3877d4b24fe492a1", "tree": "2118db00ced221b5fe55e5bb37738a8535cfa574", "parents": [ "1af35996afc82bfecb501fc5ecdc0d3350d8a532", "dc151b2346bb8a4fdeed0c06e54c2fca21d59b5d" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Oct 27 15:02:06 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Oct 27 15:02:06 2015 +0000" }, "message": "Merge \"Optimizing: Determine invoke-static/-direct dispatch early.\"" }, { "commit": "e5d80f83ae53792bc1eebd4e33e4e99f7c031b0c", "tree": "cc21ac068a5d02349c5b1aaa8c7f61ae777f6cea", "parents": [ "a815f17cc82f4f238d8bdec1bd5b70fec720541e" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Oct 15 17:47:48 2015 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Oct 23 11:21:11 2015 -0700" }, "message": "Move ArenaBitVector into the runtime\n\nMotivation is using arenas in the verifier.\n\nBug: 10921004\nChange-Id: I3c7ed369194b2309a47b12a621e897e0f2f65fcf\n" }, { "commit": "dc151b2346bb8a4fdeed0c06e54c2fca21d59b5d", "tree": "391d8ccb44ff9e6fc1c8fa8975e534e20cc002ff", "parents": [ "823e693aa946ba75cd047429e1290011a2ed8729" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Oct 15 18:02:30 2015 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Oct 23 14:45:32 2015 +0100" }, "message": "Optimizing: Determine invoke-static/-direct dispatch early.\n\nDetermine the dispatch type of invoke-static/-direct in a\nspecial pass right after the type inference. This allows the\ninliner to pass the \"needs dex cache\" check and inline more.\nIt also allows the code generator to avoid requesting a\nregister location for the ArtMethod* for kDexCachePcRelative\nand direct methods.\n\nThe supported dispatch check handles also situations that\nthe CompilerDriver currently doesn\u0027t allow. The cleanup of\nthe CompilerDriver and required changes to Quick will come\nin a separate change.\n\nChange-Id: I3f8e903a119949e95871d8ab0a995f4731a13a07\n" }, { "commit": "8df69d42a9e3ccd9456ff72fac8dbd1999f98755", "tree": "b2d7617d4d2e1ae80ab7024b47802dafbaee3b3a", "parents": [ "823e693aa946ba75cd047429e1290011a2ed8729" ], "author": { "name": "Mingyao Yang", "email": "mingyao@google.com", "time": "Thu Oct 22 15:40:58 2015 -0700" }, "committer": { "name": "Mingyao Yang", "email": "mingyao@google.com", "time": "Thu Oct 22 16:37:46 2015 -0700" }, "message": "Revert \"Revert \"load store elimination.\"\"\n\nThis reverts commit 8030c4100d2586fac39ed4007c61ee91d4ea4f25.\n\nChange-Id: I79558d85484be5f5d04e4a44bea7201fece440f0\n" }, { "commit": "f652cecb984c104d44a0223c3c98400ef8ed8ce2", "tree": "ec0cc193eccdd11a79f42f957a856d2ba57699e1", "parents": [ "b8b44983f861cfeeca66c624dd0f2a3fa71b4992" ], "author": { "name": "Goran Jakovljevic", "email": "Goran.Jakovljevic@imgtec.com", "time": "Tue Aug 25 16:11:42 2015 +0200" }, "committer": { "name": "Goran Jakovljevic", "email": "Goran.Jakovljevic@imgtec.com", "time": "Thu Oct 22 18:51:13 2015 +0200" }, "message": "MIPS: Initial version of optimizing compiler for MIPS32\n\nChange-Id: I370388e8d5de52c7001552b513877ef5833aa621\n" }, { "commit": "94991077ed66e3c329e8bf6f594ad6d30992b092", "tree": "119ed0e9109cbcb39140b3949ffc3192b1a98a0d", "parents": [ "943e89e4000189473d1e82e1e395875ea9452431" ], "author": { "name": "Mark Mendell", "email": "mark.p.mendell@intel.com", "time": "Tue Oct 06 14:58:32 2015 -0400" }, "committer": { "name": "Mark Mendell", "email": "mark.p.mendell@intel.com", "time": "Wed Oct 14 13:55:16 2015 -0400" }, "message": "Move x86 constant area code to its own file\n\nMove the logic to constant_area_fixups_x86.cc to keep the graph\nmodifications out of the code generation file.\n\nChange-Id: I476f1fce80cb4ad38ae872b620ae58f6e52fe664\nSigned-off-by: Mark Mendell \u003cmark.p.mendell@intel.com\u003e\n" }, { "commit": "8c434dcc78d497e18590461700894d1c3e96013d", "tree": "6fc88cc839c0415aa90a1bbff25e93a09705d19b", "parents": [ "35ef974da353b13938fb0f3272c03070ad728431" ], "author": { "name": "Goran Jakovljevic", "email": "Goran.Jakovljevic@imgtec.com", "time": "Wed Aug 26 14:39:44 2015 +0200" }, "committer": { "name": "Goran Jakovljevic", "email": "Goran.Jakovljevic@imgtec.com", "time": "Tue Oct 06 16:34:25 2015 +0200" }, "message": "MIPS: Assemblers changes needed for optimizing compiler\n\nAlso add assembler tests for MIPS32.\n\nChange-Id: I3ab1fba7f3b06eb3b5058861946d675494a30775\n" }, { "commit": "3039e381b79ac1ef01c420511f6629f639d40ab4", "tree": "afc8fb56069e007b28891d853dca4676b39da87f", "parents": [ "3f4b39dec9ec6b8948ed18b9d65ba49db2465004" ], "author": { "name": "Chris Larsen", "email": "chris.larsen@imgtec.com", "time": "Wed Aug 26 07:54:08 2015 -0700" }, "committer": { "name": "Chris Larsen", "email": "chris.larsen@imgtec.com", "time": "Tue Sep 22 05:07:41 2015 -0700" }, "message": "MIPS64: Implement miscellaneous bit manipulation intrinsics\n\n// java.lang.Double\n- doubleToRawLongBits(double) - longBitsToDouble(long)\n\n// java.lang.Float\n- floatToRawIntBits(float) - intBitsToFloat(int)\n\n// java.lang.Integer\n- numberOfLeadingZeros(int) - reverseBytes(int)\n- reverse(int)\n\n// java.lang.Long\n- numberOfLeadingZeros(long) - reverseBytes(long)\n- reverse(long)\n\n// java.lang.Short\n- reverseBytes(short)\n\nChange-Id: Ic8f8c4e7b584132e2282b4fd267453870fefbaaa\n" }, { "commit": "22af3bee34d0ab1a4bd186c71ccab00366882259", "tree": "793f358d498142a2e60d7d5131c347b0fd668cbd", "parents": [ "fe9a1b05ea5a21b6d9a2e9e5081f5e80ff8a1ba2" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Thu Sep 10 12:50:58 2015 -0700" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Tue Sep 15 17:03:13 2015 -0700" }, "message": "Use induction variable range analysis in BCE (statically).\n\nRationale: Finally! After lots of very large CLs, now a small CL\n that uses the new induction variable analysis in BCE\n (statically, using this dynamically with de-opt is TBD).\n Despite its relative small size, be aware though,\n since the CL introduces a new phase to the compiler.\n\nChange-Id: If5555a173fd5d55d147c63138ef51fc296fa1414\n" }, { "commit": "30efb4e00c2a9aa318d44486b5eacaa7178d20ef", "tree": "90c4e84b5473def182fa443191ba8de80fa62d63", "parents": [ "574d75597013cb12a961c0d4365d1618d8ef6977" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Thu Jul 30 12:14:31 2015 -0700" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Wed Aug 26 17:20:28 2015 +0000" }, "message": "Induction variable analysis (with unit tests).\n\nRationale:\nInduction variable analysis forms the basis of a wide\nvariety of compiler optimizations. This implementation\nfinds induction variables using the elegant SSA-based\nalgorithm defined by [Gerlek et al.].\n\nChange-Id: I79b8dce33ffb8b283c179699a8dff5bd196f75b2\n" }, { "commit": "44b9cf937836bb33139123e15ca8b586b5853268", "tree": "a4fe52cb53133522069f41083d118fb6abca9336", "parents": [ "32f264e67afa8654a5570d38b627515fb73fc333" ], "author": { "name": "Alexandre Rames", "email": "alexandre.rames@linaro.org", "time": "Wed Aug 19 15:39:06 2015 +0100" }, "committer": { "name": "Alexandre Rames", "email": "alexandre.rames@linaro.org", "time": "Wed Aug 19 15:39:06 2015 +0100" }, "message": "Put in place the ARM64 instruction simplification framework.\n\nThis commit introduces and runs the empty InstructionSimplifierArm64\npass. Further commits will introduce arm64-specific transformations in\nthat pass.\n\nChange-Id: I458f8a2b15470297b87fc1f7ff85bd52155d93ef\n" }, { "commit": "50fa993d67f8a20322c27c1a77e7efcf826531fc", "tree": "76d6b73a9d8a8ef2709aef6c01778af6a0d4ada1", "parents": [ "4500fcbe682d666a24c2e8f6e0cb90cfb35d3fa3" ], "author": { "name": "Alex Light", "email": "allight@google.com", "time": "Mon Aug 10 15:30:07 2015 -0700" }, "committer": { "name": "Alex Light", "email": "allight@google.com", "time": "Tue Aug 18 11:21:05 2015 -0700" }, "message": "Svelter libart-compiler\n\nAdded new environment variable ART_{TARGET,HOST}_CODEGEN_ARCHS which\nmay be set to \u0027all\u0027, \u0027svelte\u0027 or a space separated list of architectures.\n\nWhen compiled with ART_{TARGET,HOST}_CODEGEN_ARCHS\u003d\u0027all\u0027 (the default\nvalue) dex2oat will be able to generate output for all supported\narchitectures.\n\nWhen compiled with ART_TARGET_CODEGEN_ARCHS\u003d\u0027svelte\u0027\nonly the architectures of the TARGET will be included. When\nART_HOST_CODEGEN_ARCHS\u003d\u0027svelte\u0027 all architectures the target includes\nand the host architectures will be included on the host dex2oat.\n\nIf a list of architectures is given only those will be included.\n\nChange-Id: I87f4ad0131ab1b37544d8799e947ce4733b6daec\n" }, { "commit": "5eb0d38dabda4d17a315c557f07f457308d28fa7", "tree": "16c28cf7d8c1f27ae1daf813b8cfbc29aa0ff193", "parents": [ "46e0f460aa233a4a0ac161bfafde164357fe2b26" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Jul 23 01:19:26 2015 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Aug 05 11:32:52 2015 -0700" }, "message": "ART: Wire up DexToDexCompiler without extern\n\nThe extern declaration actually had the wrong signature, a parameter\nwas missing, and we never noticed.\n\nRemove the function field and extern. Add a header for the compiler.\nUse the header file.\n\nChange-Id: Ia4d4dd86211da6045709a45c7bf8430471d1b62b\n" }, { "commit": "65e069df6f864102b062fc04de8877f8230034a8", "tree": "e9f156df149eac2c360e3d2974f3a80c726b751d", "parents": [ "01aaf6ef3e3e35cc8e41cf3fe899a7bf337042f4" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Mon Jun 08 10:35:24 2015 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Jul 01 13:48:23 2015 +0100" }, "message": "Build statically linked version of dex2oat.\n\nChange-Id: Icde39b770781095af7bd87ae6b907ad97a8a05da\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": "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" }, { "commit": "12bd7210bb2f5738e33dfa3f2f1cba2e0aab4955", "tree": "ceff4c27b7d3173da61dda12b1b05e062e82e3d9", "parents": [ "2519fc40d4ae89322d28d1ff610fe81bb90fb564" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Jun 04 17:50:27 2015 +0100" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Thu Jun 04 11:26:19 2015 -0700" }, "message": "If heap poisoning is on, pass the relevant flag to LOCAL_ASFLAGS.\n\nThis change ensures assembly files honoring heap poisoning\n(notably used by stub_test) are compiled with\n-DART_HEAP_POISONING\u003d1 when this feature is turned on.\n\nBug: 21621105\nChange-Id: I13fe456cd2733a09bdfd3a9808cfd70513b14698\n" }, { "commit": "4ceed922d44b68c3fa7cbe670014c9e2e003b92b", "tree": "9297ed3e808eaa74a956099d1036c6f527179285", "parents": [ "b19c1e666e44a455c955275a967cbf04f397e9d9", "c416d3359179b0ec6152104db8240f4d11c54bc7" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Thu Apr 23 15:32:13 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Apr 23 15:32:13 2015 +0000" }, "message": "Merge \"Move stack map stream implementation to its own cc file.\"" }, { "commit": "c416d3359179b0ec6152104db8240f4d11c54bc7", "tree": "82bdb3eb5bb3ebeba82647f8c8a3e3786bebe1b0", "parents": [ "edad8add1f1216850cb3f179ba6f57b0d885b016" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Thu Apr 23 16:01:43 2015 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Thu Apr 23 16:03:05 2015 +0100" }, "message": "Move stack map stream implementation to its own cc file.\n\nIt\u0027s big enough now to separate the implementation from the header.\n\nIt also enables faster compilation time for experiments.\n\nChange-Id: Ica0c72994d5e461c62c32628010f46f9e5c46b57\n" }, { "commit": "c91df2d6339dd4adf2da582372451df19ce2ff44", "tree": "1aed25cec12d9bf8dc2d07945ed45b8b230010df", "parents": [ "9d4d13f38398e880e610323242fe73d609bac40d" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Apr 23 09:29:21 2015 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Apr 23 11:11:33 2015 +0100" }, "message": "Revert \"Revert \"Quick: Rewrite type inference pass.\"\"\n\nFix the type of the ArtMethod* SSA register.\n\nBug: 19419671\nThis reverts commit 1b717f63847de8762e7f7bdd6708fdfae9d24a67.\n\nChange-Id: Ie4da3c03a0e0334a39a24718f6dc31f9255cfb53\n" }, { "commit": "1b717f63847de8762e7f7bdd6708fdfae9d24a67", "tree": "e87208bc72796fb310750677650b2e8344f9f81c", "parents": [ "8e58d76eb30a50e38c46bd6277186116937ba396" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Apr 22 18:45:06 2015 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Apr 22 18:45:06 2015 -0700" }, "message": "Revert \"Quick: Rewrite type inference pass.\"\n\nBreaks arm64, as the method register is not correctly flagged\nas ref and thus 32bit.\n\nBug: 19419671\nThis reverts commit e490b01c12d33f3bd5c247b55b47e507cc9c8fab.\n" }, { "commit": "e490b01c12d33f3bd5c247b55b47e507cc9c8fab", "tree": "9b04b5390f0f29986d9951bdce4a2cb083113809", "parents": [ "fac10700fd99516e8a14f751fe35553021ce6982" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Feb 24 11:32:46 2015 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Apr 22 20:40:00 2015 +0100" }, "message": "Quick: Rewrite type inference pass.\n\nUse method signatures, field types and types embedded in dex\ninsns for type inference. Perform the type inference in two\nphases, first a simple pass that records all types implied\nby individual insns, and then an iterative pass to propagate\nthose types further via phi, move, if-cc and aget/aput insns.\n\nBug: 19419671\nChange-Id: Id38579d48a44fc5eadd13780afb6d370093056f9\n" }, { "commit": "3b9d57ab580a0593635a7dbe3dd2e2c76274f9fa", "tree": "bd33d5cbdebab7b8a55f782a06d09de48d407542", "parents": [ "b536247b1ce5de640eec81dddac47802cd074363" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Fri Apr 10 00:22:14 2015 +0100" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Fri Apr 10 04:44:05 2015 +0100" }, "message": "Move DWARF related code in ElfWriter to its own file.\n\nThis is purely for organisation. The DWARF related code\nis becoming more complex and I do not want to keep mixing\nit with the ElfWriter. The ElfWriter probably should not\nbe dealing with the fine details of DWARF generation.\n\nI intend to do much more work on DWARF in the future so\nthis situatuion would only get worse as the code grows.\n\nThe code could also use some refactoring and splitting.\nHowever, I have mostly just moved it in this CL.\n\nChange-Id: I6e3401a2b745ddf991b440ad7899ad7d4b921be6\n" }, { "commit": "ba9715a8657e5a0b6cd201b2aa003685cacbb896", "tree": "cda005d489efe39261eb4e2f8f724af06f6c040b", "parents": [ "a528e850b0444419e709e4151c992efafcf512fe", "1109fb3cacc8bb667979780c2b4b12ce5bb64549" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Thu Apr 09 15:52:20 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Apr 09 15:52:21 2015 +0000" }, "message": "Merge \"Implement CFI for Quick.\"" }, { "commit": "96159860fc6c4bf68a51a8a57941971f122685d6", "tree": "ef2465ab2d84b9076ab57ad239333910f68abd2b", "parents": [ "0c51da5db821493bcef4617ccab04ea367ecc444", "0f88e87085b7cf6544dadff3f555773966a6853e" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Thu Apr 09 12:46:58 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Apr 09 12:46:59 2015 +0000" }, "message": "Merge \"Speedup div/rem by constants on x86 and x86_64\"" }, { "commit": "0f88e87085b7cf6544dadff3f555773966a6853e", "tree": "ea0ae17c712b995e258f1f749a1b8cd98b1fa34b", "parents": [ "c4bd0e6a7f4839ea99222f06979cc2369cb9bf10" ], "author": { "name": "Guillaume Sanchez", "email": "guillaumesa@google.com", "time": "Mon Mar 30 17:55:45 2015 +0100" }, "committer": { "name": "Guillaume Sanchez", "email": "guillaumesa@google.com", "time": "Thu Apr 09 12:24:10 2015 +0100" }, "message": "Speedup div/rem by constants on x86 and x86_64\n\nThis is done using the algorithms in Hacker\u0027s Delight chapter 10.\n\nChange-Id: I7bacefe10067569769ed31a1f7834f796fb41119\n" }, { "commit": "1109fb3cacc8bb667979780c2b4b12ce5bb64549", "tree": "00b38dbb7d7cf173bb376ed0b87d015dc09a6559", "parents": [ "cde8e5da3e774a2494b051043130c0495eca09ef" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Tue Apr 07 20:21:06 2015 +0100" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Wed Apr 08 15:08:07 2015 +0100" }, "message": "Implement CFI for Quick.\n\nCFI is necessary for stack unwinding in gdb, lldb, and libunwind.\n\nChange-Id: Ic3b84c9dc91c4bae80e27cda02190f3274e95ae8\n" }, { "commit": "8c57831b2b07185ee1986b9af68a351e1ca584c3", "tree": "862c57e602dff367ca141d3a86235b48bf47bf17", "parents": [ "caff30245889729f102af87e79705893401251ef" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Tue Apr 07 19:46:22 2015 +0100" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Tue Apr 07 20:07:58 2015 +0100" }, "message": "Remove the old CFI infrastructure.\n\nChange-Id: I12a17a8a1c39ffccaa499c328ebac36e4d74dc4e\n" }, { "commit": "b163bb742a099c1808907b513ae39068b63b1692", "tree": "37f49bab426c894a899e490243ab0e7844a390ea", "parents": [ "dc56cc509d8e1718ad321f7a91661dbe85ec8cef" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Mar 31 21:49:49 2015 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Apr 02 12:46:56 2015 +0100" }, "message": "Refactor RelativePatcher out of OatWriter.\n\nMove the relative patcher classes to compiler/linker/ and\ncompiler/linker/\u003carch\u003e/ . Refactor them to avoid OatWriter\ndependency so that they can be unit tested. Add tests for\nx86 and x86-64.\n\nChange-Id: I1b42baa9fc431378e4cce1399bec590c5b5a409f\n" }, { "commit": "1095793154d2ff33323ba9edaa4f83373bdb6c8e", "tree": "fd79a7e97dff009553ae0e7732c873035b5ec9ac", "parents": [ "7d8c6776d7bdcc04411154aa215ba5909939192a" ], "author": { "name": "Goran Jakovljevic", "email": "Goran.Jakovljevic@imgtec.com", "time": "Tue Mar 24 18:42:56 2015 +0100" }, "committer": { "name": "Goran Jakovljevic", "email": "Goran.Jakovljevic@imgtec.com", "time": "Fri Mar 27 16:43:18 2015 +0100" }, "message": "[MIPS] Refactoring code for quick compiler\n\nCode from compiler/dex/quick/mips64 is merged with code\nin mips folder.\n\nChange-Id: I785983c21549141306484647da86a0bb4815daaa\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": "46e2a3915aa68c77426b71e95b9f3658250646b7", "tree": "2b0a4470b05291894db73c631fe94f0fdff8c46b", "parents": [ "bce0855ca1dbb1fa226c5b6a81760272ce0b64ef" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Mon Mar 16 17:31:52 2015 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Tue Mar 24 17:28:37 2015 +0000" }, "message": "ART: Boolean simplifier\n\nThe optimization recognizes the negation pattern generated by \u0027javac\u0027\nand replaces it with a single condition. To this end, boolean values\nare now consistently assumed to be represented by an integer.\n\nThis is a first optimization which deletes blocks from the HGraph and\ndoes so by replacing the corresponding entries with null. Hence,\nexisting code can continue indexing the list of blocks with the block\nID, but must check for null when iterating over the list.\n\nChange-Id: I7779da69cfa925c6521938ad0bcc11bc52335583\n" }, { "commit": "6ea651f0f4c7de4580beb2e887d86802c1ae0738", "tree": "fd97dcbd7301892cb785ca34aee21ad86437c3b3", "parents": [ "0e242b5cad3c0b68b72f28c1e5fd3fdd4c05bfd8" ], "author": { "name": "Maja Gagic", "email": "maja.gagic@imgtec.com", "time": "Tue Feb 24 16:55:04 2015 +0100" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri Mar 06 13:05:47 2015 -0800" }, "message": "Initial support for quick compiler on MIPS64r6.\n\nChange-Id: I6f43027b84e4a98ea320cddb972d9cf39bf7c4f8\n" }, { "commit": "e5f13e57ff8fa36342beb33830b3ec5942a61cca", "tree": "02e370ecc4e0d955f28bfc71a41015f94fbb19b7", "parents": [ "354d58ba776866ea7b1c71f0d0848d5aaa013ae3" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Feb 24 09:37:21 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Feb 24 10:47:02 2015 -0800" }, "message": "Revert \"Revert \"Add JIT\"\"\n\nAdded missing EntryPointToCodePointer.\n\nThis reverts commit a5ca888d715cd0c6c421313211caa1928be3e399.\n\nChange-Id: Ia74df0ef3a7babbdcb0466fd24da28e304e3f5af\n" }, { "commit": "a5ca888d715cd0c6c421313211caa1928be3e399", "tree": "bdb08a2cbcf277ab7f02626a23b52a3fdf272ffe", "parents": [ "2535abe7d1fcdd0e6aca782b1f1932a703ed50a4" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Feb 24 08:10:57 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Feb 24 08:10:57 2015 +0000" }, "message": "Revert \"Add JIT\"\n\nSorry, run-test crashes on target:\n0-05 12:15:51.633 I/DEBUG (27995): Abort message: \u0027art/runtime/mirror/art_method.cc:349] Check failed: PcIsWithinQuickCode(reinterpret_cast\u003cuintptr_t\u003e(code), pc) java.lang.Throwable java.lang.Throwable.fillInStackTrace() pc\u003d71e3366b code\u003d0x71e3362d size\u003dad000000\u0027\n10-05 12:15:51.633 I/DEBUG (27995): r0 00000000 r1 0000542b r2 00000006 r3 00000000\n10-05 12:15:51.633 I/DEBUG (27995): r4 00000006 r5 b6f9addc r6 00000002 r7 0000010c\n10-05 12:15:51.633 I/DEBUG (27995): r8 b63fe1e8 r9 be8e1418 sl b6427400 fp b63fcce0\n10-05 12:15:51.633 I/DEBUG (27995): ip 0000542b sp be8e1358 lr b6e9a27b pc b6e9c280 cpsr 40070010\n10-05 12:15:51.633 I/DEBUG (27995): \n\nBug: 17950037\nThis reverts commit 2535abe7d1fcdd0e6aca782b1f1932a703ed50a4.\n\nChange-Id: I6f88849bc6f2befed0c0aaa0b7b2a08c967a83c3\n" }, { "commit": "2535abe7d1fcdd0e6aca782b1f1932a703ed50a4", "tree": "140026ff9638ff34050680b6c706b82fa1740b56", "parents": [ "38fee8ef4bc0f4dbe2c6d1f5585895f0c4d16984" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Feb 17 10:38:49 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Feb 23 16:45:49 2015 -0800" }, "message": "Add JIT\n\nCurrently disabled by default unless -Xjit is passed in.\n\nThe proposed JIT is a method JIT which works by utilizing interpreter\ninstrumentation to request compilation of hot methods async during\nruntime.\n\nJIT options:\n-Xjit / -Xnojit\n-Xjitcodecachesize:N\n-Xjitthreshold:integervalue\n\nThe JIT has a shared copy of a compiler driver which is accessed\nby worker threads to compile individual methods.\n\nAdded JIT code cache and data cache, currently sized at 2 MB\ncapacity by default. Most apps will only fill a small fraction of\nthis cache however.\n\nAdded support to the compiler for compiling interpreter quickened\nbyte codes.\n\nAdded test target ART_TEST_JIT\u003dTRUE and --jit for run-test.\n\nTODO:\nClean up code cache.\nDelete compiled methods after they are added to code cache.\nAdd more optimizations related to runtime checks e.g. direct pointers\nfor invokes.\nAdd method recompilation.\nMove instrumentation to DexFile to improve performance and reduce\nmemory usage.\n\nBug: 17950037\n\nChange-Id: Ifa5b2684a2d5059ec5a5210733900aafa3c51bca\n" }, { "commit": "b666f4805c8ae707ea6fd7f6c7f375e0b000dba8", "tree": "a61439a9bcb555dc575286f3e0bb5e50ce185982", "parents": [ "39109a06015c91188232e59fa9e60e0915d24cd7" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Feb 18 14:33:14 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Feb 19 09:59:50 2015 -0800" }, "message": "Move arenas into runtime\n\nMoved arena pool into the runtime.\n\nMotivation:\nAllow GC to use arena allocators, recycle arena pool for linear alloc.\n\nBug: 19264997\nChange-Id: I8ddbb6d55ee923a980b28fb656c758c5d7697c2f\n" }, { "commit": "7a01dc2107d4255b445c32867d15d45fcebb3acd", "tree": "5f25d4a2889e6fbcb5119484f2b0b6a4253f9b00", "parents": [ "bce889940f10319bf67bdc5630c84dd7f6e5c246" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Jan 02 17:00:44 2015 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Feb 17 21:06:27 2015 +0000" }, "message": "Dead code elimination based on GVN results.\n\nChange-Id: I5b77411a8f088f0b561da14b123cf6b0501c9db5\n" }, { "commit": "2bcf9bf784a0021630d8fe63d7230d46d6891780", "tree": "167d773b796c5e63d84c205a8ae9a2fe3585d06a", "parents": [ "61fdf5bca503c30ba1e4dcaf333a8d3299f3bde6" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Jan 29 09:56:07 2015 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Feb 09 13:08:39 2015 -0800" }, "message": "ART: Arm intrinsics for Optimizing compiler\n\nAdd arm32 intrinsics to the optimizing compiler.\n\nChange-Id: If4aeedbf560862074d8ee08ca4484b666d6b9bf0\n" }, { "commit": "babecc483276b46d84cb83d4f01e577228827305", "tree": "882108530905e61d6e22e6941fc924ee65480274", "parents": [ "8b1a929ba6461b83f9150090ee807c0274bd5ac5", "31fb26054349db03b3f1627fe975ed099ade69dd" ], "author": { "name": "Dan Albert", "email": "danalbert@google.com", "time": "Fri Jan 30 22:49:13 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Jan 30 22:49:14 2015 +0000" }, "message": "Merge \"Add options for building/testing with coverage.\"" }, { "commit": "31fb26054349db03b3f1627fe975ed099ade69dd", "tree": "1584fbca9d5099a25ca857531b846f5b05b61de9", "parents": [ "28acb6feb50951645c37c077bd3897ea760ca322" ], "author": { "name": "Dan Albert", "email": "danalbert@google.com", "time": "Tue Sep 30 22:10:10 2014 -0700" }, "committer": { "name": "Dan Albert", "email": "danalbert@google.com", "time": "Fri Jan 30 08:57:51 2015 -0800" }, "message": "Add options for building/testing with coverage.\n\n acov --clean\n mm -B NATIVE_COVERAGE\u003dtrue ART_COVERAGE\u003dtrue test-art-host\n acov --host\n\n-B is needed because you need to be sure you rebuild *all* of ART with\ncoverage.\n\nChange-Id: Ib94ef610bd1b44dc45624877710ed733051b7a50\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": "28acb6feb50951645c37c077bd3897ea760ca322", "tree": "9f9346bd6f29e62278b425f2e42a5e27ce363744", "parents": [ "6407d3c115a524986e0ef21182d0ee87039a9a17", "f36df544d421aa60fc4cf8a5db6356b45f97953b" ], "author": { "name": "Dan Albert", "email": "danalbert@google.com", "time": "Thu Jan 29 22:19:40 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Jan 29 22:19:41 2015 +0000" }, "message": "Merge \"Remove libcxx.mk cruft.\"" }, { "commit": "f36df544d421aa60fc4cf8a5db6356b45f97953b", "tree": "85c2a17e6ccdee567c0aee669a6b949a9eead1a8", "parents": [ "ab7f56d9b9838811cb01773e45999e2cda4aa03a" ], "author": { "name": "Dan Albert", "email": "danalbert@google.com", "time": "Thu Jan 29 13:28:13 2015 -0800" }, "committer": { "name": "Dan Albert", "email": "danalbert@google.com", "time": "Thu Jan 29 13:28:13 2015 -0800" }, "message": "Remove libcxx.mk cruft.\n\nThis is on by default now. No need to leave it in the makefiles.\n\nChange-Id: I20eab7426da4bbbf8b70ffc5b9af7b97487d885d\n" }, { "commit": "193f785e471b38009f7406a030d741ae415c8bb0", "tree": "be891d7ae765cce10552faa20b57e5546ca3e8d8", "parents": [ "dff2d8422cee19d35d7eac467ac0fc2315c1c899", "10e244f9e7f6d96a95c910a2bedef5bd3810c637" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Jan 29 12:02:12 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Jan 29 12:02:13 2015 +0000" }, "message": "Merge \"optimizing: NullCheck elimination\"" }, { "commit": "10e244f9e7f6d96a95c910a2bedef5bd3810c637", "tree": "bc2b90ce716129115c05f79e21c58fe13b01fd20", "parents": [ "ab7f56d9b9838811cb01773e45999e2cda4aa03a" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Mon Jan 26 18:54:32 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Jan 29 12:01:26 2015 +0000" }, "message": "optimizing: NullCheck elimination\n\nHow it works:\n- run a type analysis to propagate null information on instructions\n- during the last instruction simplifier remove null checks for which\nthe input is known to be not null\n\nThe current type analysis is actually a nullability analysis but it will\nbe reused in follow up CLs to propagate type information: so it keeps\nthe more convenient name.\n\nChange-Id: I54bb1d32ab24604b4d677d1ecdaf8d60a5ff5ce9\n" }, { "commit": "4a50662eeaa0b1a26be66e7584fb765151dabc59", "tree": "0f298a17285fd845303472e2c27ccd69f586feac", "parents": [ "f08c6506858ff06d61c8f7ca2741409cd62142f5", "5bdab12d8b48ca4c395d9d2c506ebff0df01b734" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Jan 29 01:17:10 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Jan 29 01:17:11 2015 +0000" }, "message": "Merge \"Clean up pass driver\"" }, { "commit": "5bdab12d8b48ca4c395d9d2c506ebff0df01b734", "tree": "eef73cc00cd45cc16ddcd856f9bc84d0c8edb4e1", "parents": [ "f913ff3f7e37c1b2c7f2fb96120c2b5b25d962a7" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Jan 26 18:30:19 2015 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Jan 28 17:16:11 2015 -0800" }, "message": "Clean up pass driver\n\nAdded pass manager to hold the state which used to be in global\nvariables.\n\nStatic variables caused issues with Runtime.exit since they are\ndestroyed by the global destructors while threads are still\nexecuting.\n\nBug: 17950037\nChange-Id: Ie0e4546dc9e48909c8df996a5c135be682d50044\n" }, { "commit": "f08c6506858ff06d61c8f7ca2741409cd62142f5", "tree": "475013022e51ecd1ba6288533dce9147005f0e5a", "parents": [ "f913ff3f7e37c1b2c7f2fb96120c2b5b25d962a7", "878d58cbaf6b17a9e3dcab790754527f3ebc69e5" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Jan 28 23:36:25 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Jan 28 23:36:25 2015 +0000" }, "message": "Merge \"ART: Arm64 optimizing compiler intrinsics\"" }, { "commit": "878d58cbaf6b17a9e3dcab790754527f3ebc69e5", "tree": "1c1af4ef938ad06a783da51e2c6276d6b0628da6", "parents": [ "b80c3154d3b6359d8ad4ce50d3a6a68224400cdd" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Jan 15 23:24:00 2015 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Jan 28 15:32:40 2015 -0800" }, "message": "ART: Arm64 optimizing compiler intrinsics\n\nImplement most intrinsics for the optimizing compiler for Arm64.\n\nChange-Id: Idb459be09f0524cb9aeab7a5c7fccb1c6b65a707\n" }, { "commit": "0e92f4fa0079dad6d1df69abd13054a9885cba98", "tree": "a172f8cfeb71cd56af58625d0bf11690ae1f5471", "parents": [ "94fc0e7be35ab1dd42c6336071ea53dfc565faee" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Jan 26 17:37:27 2015 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Jan 26 17:37:27 2015 -0800" }, "message": "ART: More Quick cleanup\n\nRemove frontend, move code to QuickCompiler.\n\nFix some includes.\n\nChange-Id: Iedd8f339ec76635e48b166e285f7fc571fc948ac\n" }, { "commit": "827eedbfa882496407375f22b08243a38a5bd53b", "tree": "aa4ff781982ffd2f8a95d9a6cdeb1aa28a1f671a", "parents": [ "f90eec005997f98c1a9f874fbbf68414e5f9c766" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Jan 26 15:18:36 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Jan 26 16:02:35 2015 +0000" }, "message": "Move code around and address growable_array comment.\n\n- Move SideEffectsAnalysis to its own file.\n- Move most of gvn.h to gvn.cc.\n- Don\u0027t call Resize in GrowableArray constructor, but just set num_used\n directly.\n\nChange-Id: I1f1291207945d678d3c99cc0ec1ec155bcae82f6\n" }, { "commit": "0223a19fa4fc39ba89de2b87b03b98a5fd97778b", "tree": "0d1fdc9eb33ba27ec5fcb784ac8fee794936d8ce", "parents": [ "726078d229fdb2857f3d8794fa50783f571cb7a2", "57b34294758e9c00993913ebe43c7ee4698a5cc6" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Jan 15 19:34:25 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Jan 15 19:34:26 2015 +0000" }, "message": "Merge \"ART: Allow to compile interpret-only mips64 files\"" }, { "commit": "57b34294758e9c00993913ebe43c7ee4698a5cc6", "tree": "981821619027686f83fbe00445299b0522f1df05", "parents": [ "4945bfef00ac446d9c5458e55500229d463ab4c3" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Wed Jan 14 15:45:59 2015 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Jan 15 11:32:48 2015 -0800" }, "message": "ART: Allow to compile interpret-only mips64 files\n\nInclude enough infrastructure to allow cross-compiling for mips64,\ninterpret-only. This includes the instruction-set-features, frame\nsize info and utils assembler.\n\nAlso add a disassembler for oatdump, and support in patchoat.\n\nNote: the runtime cannot run mips64, yet.\n\nChange-Id: Id106581fa76b478984741c62a8a03be0f370d992\n" }, { "commit": "71fb52fee246b7d511f520febbd73dc7a9bbca79", "tree": "444d91e910433aaf887bbdada28dfaa3160bebc2", "parents": [ "420457e6040184a6e1639a4c84fcc8e237bd8a3d" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Dec 29 17:43:08 2014 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Jan 15 10:21:11 2015 -0800" }, "message": "ART: Optimizing compiler intrinsics\n\nAdd intrinsics infrastructure to the optimizing compiler.\n\nAdd almost all intrinsics supported by Quick to the x86-64 backend.\nFurther intrinsics require more assembler support.\n\nChange-Id: I48de9b44c82886bb298d16e74e12a9506b8e8807\n" }, { "commit": "e21dc3db191df04c100620965bee4617b3b24397", "tree": "2ad762c6afb024bf95e1eced3d584649a4d57d23", "parents": [ "6d1a047b4b3f9707d4ee1cc19e99717ee021ef48" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Dec 08 16:59:43 2014 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Dec 22 10:01:27 2014 -0800" }, "message": "ART: Swap-space in the compiler\n\nIntroduce a swap-space and corresponding allocator to transparently\nswitch native allocations to memory backed by a file.\n\nBug: 18596910\n\n(cherry picked from commit 62746d8d9c4400e4764f162b22bfb1a32be287a9)\n\nChange-Id: I131448f3907115054a592af73db86d2b9257ea33\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" } ], "next": "956af0f0cb05422e38c1d22cbef309d16b8a1a12" }