)]}' { "log": [ { "commit": "4e92c3ce7ef354620a785553bbada554fca83a67", "tree": "42029deff4d3ba7f89b5fdbf79ff410da575f431", "parents": [ "549844e9ccf432d1396b19af890eedb602b8ba04" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon May 08 09:34:26 2017 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed May 10 09:27:33 2017 +0100" }, "message": "Add runtime reasons for deopt.\n\nCurrently to help investigate. Also:\n1) Log when deoptimization happens (which method and what reason)\n2) Trace when deoptimization happens (to make it visible in systrace)\n\nbug:37655083\nTest: test-art-host test-art-target\nChange-Id: I0c2d87b40db09e8e475cf97a7c784a034c585e97\n" }, { "commit": "d01745ef88bfd25df574a885d90a1a7785db5f5b", "tree": "058eb1593dbb0fe8a8e26b901909bec8aa01d474", "parents": [ "a57c334075b193de9690fff97acf6c1b1d1283fc" ], "author": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Wed Apr 05 16:40:31 2017 -0700" }, "committer": { "name": "Igor Murashkin", "email": "iam@google.com", "time": "Tue May 02 09:45:45 2017 -0700" }, "message": "optimizing: constructor fence redundancy elimination - remove dmb after LSE\n\nPart one of a few upcoming CLs to optimize constructor fences.\n\nThis improves load-store-elimination; all singleton objects that are not\nreturned will have their associated constructor fence removed.\n\nIf the allocation is removed, so is the fence. Even if allocation is not\nremoved, fences can sometimes be removed.\n\nThis change is enabled by tracking the \"this\" object associated with the\nconstructor fence as an input. Fence inputs are considered weak; they do not keep\nthe \"this\" object alive; if the instructions for \"this\" are all deleted,\nthe fence can also be deleted.\n\nBug: 36656456\nTest: art/test.py --host \u0026\u0026 art/test.py --target\nChange-Id: I05659ab07e20d6e2ecd4be051b722726776f4ab1\n" }, { "commit": "66d691de219e840b3f84385d8bd1b7001562b0e5", "tree": "4034e867246db26acaa1a36b89b823ce5d0f1a58", "parents": [ "38870a8a2717ccf1bcd3faddc53b1999985bb29f" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Apr 07 17:53:39 2017 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Apr 25 18:29:33 2017 +0100" }, "message": "ARM64: Link-time generated thunks for ArrayGet Baker CC read barrier.\n\nTest: Added a test to relative_patcher_arm64\nTest: m test-art-target-gtest on Nexus 6P.\nTest: Nexus 6P boots.\nTest: testrunner.py --target on Nexus 6P.\nTest: Nexus 6P boots with heap poisoning.\nTest: testrunner.py --target on Nexus 6P with heap poisoning.\nBug: 29516974\nBug: 30126666\nBug: 36141117\nChange-Id: Id0f23089c55cbb53b84305c11bb4b03718561ade\n" }, { "commit": "d1ef87339c5af782652678d5849d1dfab14d79ce", "tree": "8b8b936ce58043248b2b58497e7b210c49a704b1", "parents": [ "1cae72e6cfc0b4cd4ad20467dfea243139296998" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Apr 18 13:55:13 2017 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Apr 19 10:31:50 2017 +0100" }, "message": "ARM64: Heap poisoning for link-time Baker CC read barrier thunks.\n\nAnd fix running out of scratch registers for HArraySet\nwith large constant index and a reference to poison.\n\nTest: Nexus 6P boots with heap poisoning enabled.\nTest: testrunner.py --target with heap poisoning enabled on Nexus 6P.\nBug: 29516974\nBug: 30126666\nBug: 36141117\nChange-Id: Ifb38f4a0e23a2963468772f34f294febfc340b8c\n" }, { "commit": "dda7360caf19d44cfef5307e8a6ec4d7cba6b474", "tree": "9f9a7f0c7197b72c9eca9665efae0d4fe17d9268", "parents": [ "27fb1dc467effbd8df43e6207743fdb7bcee4044" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Apr 17 12:50:45 2017 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Apr 17 12:50:45 2017 -0700" }, "message": "Disable read barrier thunks for heap poisoning\n\nLogic to unpoison is not yet implemented, this causes SIGSEGVs in\nvarious places.\n\nBug: 29516974\nBug: 30126666\nBug: 36141117\n\nTest: ./test/testrunner/testrunner.py -j4 --optimizing --debuggable --ndebuggable --target --verbose\nChange-Id: I8317a142d07af36090d5f05ce46100dfa07c17e7\n" }, { "commit": "7b331261c6bdb6316a649ab591813f4dd1a5892f", "tree": "22b60227265c73903428ea55cde3123ea992ac4e", "parents": [ "b1a52116a1ca418dcccad2ca2acd6cb36f8ca0e7", "f4f2daafb38c9c07ea74044a0fb89a2a19288b7a" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Apr 13 12:54:22 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Apr 13 12:54:23 2017 +0000" }, "message": "Merge \"ARM64: Use link-time generated thunks for Baker CC read barrier.\"" }, { "commit": "f4f2daafb38c9c07ea74044a0fb89a2a19288b7a", "tree": "13fd63a65c12e60074bc2bc1e693fbb3b788ed8e", "parents": [ "26c25d5da32fe1bdd94dd1404197c14994ecab60" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Mar 20 18:26:59 2017 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Apr 12 17:02:06 2017 +0100" }, "message": "ARM64: Use link-time generated thunks for Baker CC read barrier.\n\nRemaining work for follow-up CLs:\n - array loads,\n - volatile field loads,\n - use implicit null check in field thunk.\n\nTest: Added tests to relative_patcher_arm64\nTest: New run-test 160-read-barrier-stress\nTest: m test-art-target-gtest on Nexus 6P.\nTest: testrunner.py --target on Nexus 6P.\nBug: 29516974\nBug: 30126666\nBug: 36141117\nChange-Id: Id68ff171c55a3f1bf1ac1b657f480531aa7b3710\n" }, { "commit": "d4bccf1ece319a3a99e03ecbcbbf40bb82b9e331", "tree": "2890740d9cab3eee2be223666f528c6707b89f90", "parents": [ "903b8169074c01590ab3f5ad9190d9c7e3fe795b" ], "author": { "name": "Artem Serov", "email": "artem.serov@linaro.org", "time": "Mon Apr 03 18:47:32 2017 +0100" }, "committer": { "name": "Artem Serov", "email": "artem.serov@linaro.org", "time": "Mon Apr 10 11:43:33 2017 +0100" }, "message": "ARM64: Support 128-bit registers for SIMD.\n\nTest: test-art-host, test-art-target\n\nChange-Id: Ifb931a99d34ea77602a0e0781040ed092de9faaa\n" }, { "commit": "7957d9500ca53b78acb1eba754416535d4418a89", "tree": "518792ef3c5556686d7b075dbc4f2e3dc8af8632", "parents": [ "8309d9b173b205bb9530dbd94e48731c20b8e4f4" ], "author": { "name": "Artem Serov", "email": "artem.serov@linaro.org", "time": "Tue Apr 04 15:44:09 2017 +0100" }, "committer": { "name": "Artem Serov", "email": "artem.serov@linaro.org", "time": "Thu Apr 06 16:38:32 2017 +0100" }, "message": "ARM64: Saves 128-bit regs state along SuspendCheckSlowPath.\n\nWe need to save 128 bits of data (default ABI of ART runtime\nonly saves 64 bits). Note that this is *only* done for Q-registers\nthat are live, so overhead is not too big.\n\nTest: test-art-target, test-art-host.\nChange-Id: I1f018a708c316f9d426db13b2e3b3071aa4c999b\n" }, { "commit": "7b7f8b4e07b57962cacbd9a05d9f5fad4f0a91aa", "tree": "c3bb9f99befcac1b1bbcdc8718a815eef8d410cf", "parents": [ "fbffc6706a826ef3a6f0839cb75393a34f0c2ef1", "c70d1d99654b25491997589b6ecfa431679ea2e3" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Mar 28 17:47:25 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Mar 28 17:47:25 2017 +0000" }, "message": "Merge \"Fix arm64 and x86_64 code generator assertion\"" }, { "commit": "c70d1d99654b25491997589b6ecfa431679ea2e3", "tree": "a6cac410c977ba669b666853b799075eabaab98a", "parents": [ "ae60e48f1077a2221549c733623c25f79733caf0" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Mon Mar 27 18:10:04 2017 -0700" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Mon Mar 27 18:10:04 2017 -0700" }, "message": "Fix arm64 and x86_64 code generator assertion\n\nTest: m test-art-host\nChange-Id: I273d2dab079b60707a8ffb72227cac5788d1a3bc\n" }, { "commit": "d9911eeca13f609c885e0f6a5ce81af9b6340bfa", "tree": "f850510643ee120dba140bf0bb3e1c1b9c9ce4db", "parents": [ "46bfb7c047a590ac5c24b658f31c170631556bb6" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Mar 27 13:27:24 2017 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Mar 27 13:53:48 2017 -0700" }, "message": "ART: Clean up field initialization\n\nAdd explicit field initialization to default value where necessary.\nAlso clean up interpreter intrinsics header.\n\nTest: m\nChange-Id: I7a850ac30dcccfb523a5569fb8400b9ac892c8e5\n" }, { "commit": "60afd6fe2858c211890845380cd81d4f113bbf2e", "tree": "99ba909eea08ca036e05a10dee33e8f29eac23dd", "parents": [ "99d035fa0f6915d011d2be9ab2303266ec2fee34", "87c9705263d2421607b58a0f1ed397371154fd84" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Mar 15 10:37:59 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Mar 15 10:38:01 2017 +0000" }, "message": "Merge \"ARM64: Improve LocationBuilder for Shifts and IntermediateAddress.\"" }, { "commit": "d1d4530ffa97729aa8944932a7ac2009ae51c7e3", "tree": "b544c9de6459c97b3e51d3984b2348cb0c48df4a", "parents": [ "5ed51e3176f3dc4ff2e50ba4bf52743d404b5b4f", "426b49c45d8088ff3114d3fbcec26db4e00c9324" ], "author": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Thu Mar 09 15:11:23 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Mar 09 15:11:24 2017 +0000" }, "message": "Merge \"ARM(64): Improve the code generated for HSelect\"" }, { "commit": "87c9705263d2421607b58a0f1ed397371154fd84", "tree": "51eb5d6a033938c74b8f4f1a719475069651ef3d", "parents": [ "335f644f617d9837bc44219c70a2943f36c3f496" ], "author": { "name": "Artem Serov", "email": "artem.serov@linaro.org", "time": "Fri Sep 23 13:34:31 2016 +0100" }, "committer": { "name": "Artem Serov", "email": "artem.serov@linaro.org", "time": "Thu Mar 09 13:29:26 2017 +0000" }, "message": "ARM64: Improve LocationBuilder for Shifts and IntermediateAddress.\n\nAdd Location::kNoOutputOverlap for OutRegister.\n\nTest: m test-art-target; m test-art-host\n\nChange-Id: Ic8e2f3088427b96a16fcd97b8f5fa6f19325e127\n" }, { "commit": "5ed51e3176f3dc4ff2e50ba4bf52743d404b5b4f", "tree": "1638115757601e4d41d1dc3f3cb9045f5d3d6dd9", "parents": [ "079f5fd58799a23aa5d60a5f85008a4663a33f2a", "54f869ed3c7910e6eb7bade924d41570e9a4cb14" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Mar 09 13:02:12 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Mar 09 13:02:12 2017 +0000" }, "message": "Merge changes Ia26b07f0,Id3d2758c\n\n* changes:\n Revert \"Revert \"Use the holder\u0027s gray bit in Baker read barrier slow paths (ARM, ARM64).\"\"\n Revert \"Revert \"Use the \"GC is marking\" information in compiler read barriers (ARM, ARM64).\"\"\n" }, { "commit": "426b49c45d8088ff3114d3fbcec26db4e00c9324", "tree": "446ae3073d93e2771882885423c0e290f19d44fa", "parents": [ "c02fe5f31d487765a8c59922c46d459ba6ebf939" ], "author": { "name": "Donghui Bai", "email": "donghui.bai@linaro.org", "time": "Tue Nov 08 14:55:38 2016 +0800" }, "committer": { "name": "Anton Kirilov", "email": "anton.kirilov@linaro.org", "time": "Thu Mar 09 12:57:41 2017 +0000" }, "message": "ARM(64): Improve the code generated for HSelect\n\nTest: m test-art-target-run-test-566-checker-codegen-select\nTest: m test-art-target-run-test-570-checker-select\nChange-Id: If0140892303490701782df9a818e6d8346bf3d6c\nSigned-off-by: Anton Kirilov \u003canton.kirilov@linaro.org\u003e\n" }, { "commit": "c52f3034b06c03632e937aff07d46c2bdcadfef5", "tree": "031e4d1b2ca0961014e57e4987d80d7aa2c435b0", "parents": [ "ef81e988d0eb4db390e576aac346701b2d820916" ], "author": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Thu Mar 02 13:45:45 2017 +0000" }, "committer": { "name": "Richard Uhler", "email": "ruhler@google.com", "time": "Wed Mar 08 10:55:17 2017 +0000" }, "message": "Remove --include-patch-information option from dex2oat.\n\nBecause we no longer support running patchoat on npic oat files, which\nmeans the included patch information is unused .\n\nBug: 33192586\nTest: m test-art-host\n\nChange-Id: I9e100c4e47dc24d91cd74226c84025e961d30f67\n" }, { "commit": "54f869ed3c7910e6eb7bade924d41570e9a4cb14", "tree": "668545b4100216adfa3db98635473d26306f9561", "parents": [ "ba650a4d5a0a82c6c88d6546b6111013c2ee8072" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Mar 06 13:54:11 2017 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Mar 06 14:05:15 2017 +0000" }, "message": "Revert \"Revert \"Use the holder\u0027s gray bit in Baker read barrier slow paths (ARM, ARM64).\"\"\n\nThis reverts commit 47b3ab2fd83aaa530b7d2c62bfc024209b8b6923.\n\nIn compiler-generated code, when deciding whether to mark\na heap reference or not in a read barrier, after checking\nwhether the GC is currently marking, also check (in the\nslow path) whether the lock word of the reference\u0027s holder\nis gray, before actually marking the reference.\n\nThis change is only for ARM and ARM64, as it does not\nbenefit x86 nor x86-64.\n\nChange-Id: Ia26b07f0485e23589bfc0e65f83852f2795688c0\nTest: Run ART tests in Baker read barrier configuration.\nTest: Boot a device in Baker read barrier configuration.\nBug: 35780827\nBug: 29516974\n" }, { "commit": "ba650a4d5a0a82c6c88d6546b6111013c2ee8072", "tree": "cc3046a30aab382cc9c346391ca7cc22f3bf11ad", "parents": [ "ef81e988d0eb4db390e576aac346701b2d820916" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Mar 06 13:52:32 2017 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Mar 06 13:57:15 2017 +0000" }, "message": "Revert \"Revert \"Use the \"GC is marking\" information in compiler read barriers (ARM, ARM64).\"\"\n\nThis reverts commit 35345a555bd7928582a7ffa6369b374b3ddc379d.\n\nIn compiler-generated code, when deciding whether to mark\na heap reference or not in a read barrier, check whether\nthe GC is currently marking, instead of checking the gray\nbit in the reference\u0027s holder\u0027s lock word.\n\nThis change is only for ARM and ARM64, as it does not\nbenefit x86 nor x86-64.\n\nChange-Id: Id3d2758c600115b2f07d345442cfa87edfc2792c\nTest: Run ART tests in Baker read barrier configuration.\nTest: Boot a device in Baker read barrier configuration.\nBug: 35780827\nBug: 29516974\n" }, { "commit": "331605a7ba842573b3876e14c933175382b923c8", "tree": "8a660cc7d1563272e747ac051b3e3e3dd2b90070", "parents": [ "ec280c9a8f9c192eb6ea74fba40bfa1b668c14c1" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Mar 01 11:01:41 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Mar 01 11:32:02 2017 +0000" }, "message": "Revert \"Revert \"Intrinsify Integer.valueOf.\"\"\n\nFix heap poisoning.\nLOG INFO instead of ERROR to avoid run-test failures with --no-image.\n\nbug:30933338\nTest: ART_HEAP_POISONING\u003dtrue test-art-host test-art-target\n\nThis reverts commit db7b44ac3ea80a722aaed12e913ebc1661a57998.\n\nChange-Id: I0b7d4f1eb11c62c9a3df8e0de0b1a5d8af760181\n" }, { "commit": "db7b44ac3ea80a722aaed12e913ebc1661a57998", "tree": "ef5e6236203e04b59151b2e1b1529f9b389957b4", "parents": [ "cd0b27287843cfd904dd163056322579ab4bbf27" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Feb 28 17:04:50 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Feb 28 17:04:50 2017 +0000" }, "message": "Revert \"Intrinsify Integer.valueOf.\"\n\nHeap poisoning missing\njit-gcstress not optimizing it.\n\nbug:30933338\n\nThis reverts commit cd0b27287843cfd904dd163056322579ab4bbf27.\n\nChange-Id: I5ece1818afbca5214babb6803f62614a649aedeb\n" }, { "commit": "cd0b27287843cfd904dd163056322579ab4bbf27", "tree": "e5e1f0a8cae1f8d604123a72e3377528e4e4f333", "parents": [ "0fc3e418428f9f29a52c1dd60b1d86c71eb00d18" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Feb 23 16:18:41 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Feb 27 23:13:20 2017 +0000" }, "message": "Intrinsify Integer.valueOf.\n\nImproves performance of ArrayListStress and Ritz by ~10% and ~3%.\n\nTest: test-art-host test-art-target\nbug: 30933338\n\nChange-Id: I639046e3a18dae50069d3a7ecb538a900bb590a1\n" }, { "commit": "35345a555bd7928582a7ffa6369b374b3ddc379d", "tree": "ef5e6236203e04b59151b2e1b1529f9b389957b4", "parents": [ "e25fc07d3d3b31fe46cb02a3ed0933c7af3999fd" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Feb 27 14:32:08 2017 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Feb 27 14:33:37 2017 +0000" }, "message": "Revert \"Use the \"GC is marking\" information in compiler read barriers (ARM, ARM64).\"\n\nThis reverts commit 1372c9f40df1e47bf775f1466bbb96f472b6b9ed.\n\nThis change (along with https://android-review.googlesource.com/#/c/342429/)\ncreates null pointer dereferences.\n\nBug: 35780827\nBug: 29516974\nChange-Id: I2a9c4d0ad8d2ab870c2e0ddbff32152933c77abe\n" }, { "commit": "47b3ab2fd83aaa530b7d2c62bfc024209b8b6923", "tree": "d00923d1045ab66c6aa07ed5a42a69899580d210", "parents": [ "27b1f9cbfc1409418eee4b0e22f29f033e10b64d" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Feb 27 14:31:35 2017 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Feb 27 14:31:35 2017 +0000" }, "message": "Revert \"Use the holder\u0027s gray bit in Baker read barrier slow paths (ARM, ARM64).\"\n\nThis reverts commit 27b1f9cbfc1409418eee4b0e22f29f033e10b64d.\n\nThis change (along with https://android-review.googlesource.com/#/c/342428/)\ncreates null pointer dereferences.\n\nBug: 35780827\nBug: 29516974\nChange-Id: If731960a405f9b89528f3daaf235da57cabc5c11\n" }, { "commit": "27b1f9cbfc1409418eee4b0e22f29f033e10b64d", "tree": "07e101c30d024d436086056768fc383d405cd8af", "parents": [ "1372c9f40df1e47bf775f1466bbb96f472b6b9ed" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Jan 17 16:56:34 2017 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Feb 23 14:27:50 2017 +0000" }, "message": "Use the holder\u0027s gray bit in Baker read barrier slow paths (ARM, ARM64).\n\nIn compiler-generated code, when deciding whether to mark\na heap reference or not in a read barrier, after checking\nwhether the GC is currently marking, also check (in the\nslow path) whether the lock word of the reference\u0027s holder\nis gray, before actually marking the reference.\n\nThis change is only for ARM and ARM64, as it does not\nbenefit x86 nor x86-64.\n\nTest: Run ART tests in Baker read barrier configuration.\nTest: Boot a device in Baker read barrier configuration.\nBug: 29516974\nChange-Id: I60595a8f4987747faeaa359ad873e9758c1ded75\n" }, { "commit": "1372c9f40df1e47bf775f1466bbb96f472b6b9ed", "tree": "d00923d1045ab66c6aa07ed5a42a69899580d210", "parents": [ "6cc0250f1d1507957fc2fe1543179eab5a8b53f9" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Jan 13 11:47:39 2017 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Feb 23 13:50:11 2017 +0000" }, "message": "Use the \"GC is marking\" information in compiler read barriers (ARM, ARM64).\n\nIn compiler-generated code, when deciding whether to mark\na heap reference or not in a read barrier, check whether\nthe GC is currently marking, instead of checking the gray\nbit in the reference\u0027s holder\u0027s lock word.\n\nThis change is only for ARM and ARM64, as it does not\nbenefit x86 nor x86-64.\n\nTest: Run ART tests in Baker read barrier configuration.\nTest: Boot a device in Baker read barrier configuration.\nBug: 29516974\nChange-Id: Ia5d90286bb9f753f3bbcb3a6254eb166523a2ff5\n" }, { "commit": "74234daabb28a4b9c804bf8bf908e7334bd4d400", "tree": "0b60cb00ab117c1a9a4b92983514962198b548bf", "parents": [ "a7e9bfafeb64b1142433a41b05ddc263cadc61e3" ], "author": { "name": "Anton Kirilov", "email": "anton.kirilov@linaro.org", "time": "Fri Jan 13 14:42:47 2017 +0000" }, "committer": { "name": "Anton Kirilov", "email": "anton.kirilov@linaro.org", "time": "Fri Feb 17 14:59:27 2017 +0000" }, "message": "ARM: Merge data-processing instructions and shifts/(un)signed extensions\n\nThis commit mirrors the work that has already been done for ARM64.\n\nTest: m test-art-target-run-test-551-checker-shifter-operand\nChange-Id: Iec8c1563b035f40f0e18dcffde28d91dc21922f8\n" }, { "commit": "47bad4dc4d400ce51ba9d5640ae34b28360d9b85", "tree": "5a32492b80c504023f6487eb74f800a91e8c47d6", "parents": [ "4ab54e1935677102c7bec6ec174c7438d89fcd86", "64be0070b3e54454683ad049ae653ee7a91c0076" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Feb 13 11:58:38 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon Feb 13 11:58:39 2017 +0000" }, "message": "Merge changes I425a7d61,I30365ad6\n\n* changes:\n Regression test for issue with VIXL AArch64 veneer pool.\n ARM64: Remove all uses of BlockPoolsScope.\n" }, { "commit": "914d7a8fca1184837475016d186585d863e81830", "tree": "e0b2ea229d4071d3d1149aa3c60307b75e350d6c", "parents": [ "4e4b62e21672dbacf5d5abb688a126aabad29269" ], "author": { "name": "Artem Serov", "email": "artem.serov@linaro.org", "time": "Tue Feb 07 14:33:49 2017 +0000" }, "committer": { "name": "Artem Serov", "email": "artem.serov@linaro.org", "time": "Fri Feb 10 15:12:36 2017 +0000" }, "message": "ARM64: Remove all uses of BlockPoolsScope.\n\nBlockPoolsScope should not be used because it is a VIXL scope\nfor VIXL internal usage only. In arm64 backend the intent was to\nblock pools between a particular instruction (Ldr, Str, Blr, etc)\nand a subsequent MaybeRecordImplicitNullCheck or RecordPcInfo call.\nHowever pools should be emitted at the opening of a scope if this\nis required to satisfy branch/ldr ranges. This is not done by the\nBlockPoolsScope, so proper scopes are now used now:\nExactAssemblyScope and EmissionCheckScope.\n\nTest: test-art-host\nTest: test-art-target\n\nBug: 34850123\n\nChange-Id: I30365ad63c644cf9dd85d5a3c2118f9c57be9d20\n" }, { "commit": "ffa5130425d582ecaa10b6f93bb5fa632fcd93af", "tree": "cbe451cded4fb1d404256fae6c74f6e057c7ea75", "parents": [ "1c66504e0613bdf02dd15e15cd7e5167a4569d19", "d966ce7739bebbdce5481900a1b3220b31f3f3ad" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Feb 10 14:15:33 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Feb 10 14:15:34 2017 +0000" }, "message": "Merge \"Use entrypoint switching on x86 \u0026 x86-64 for GC root read barriers.\"" }, { "commit": "d966ce7739bebbdce5481900a1b3220b31f3f3ad", "tree": "2dc80fcf35d1db73fa4b4a0fa9492d407a1b7a4b", "parents": [ "8d4b1189639f0d8982bde681ccbdd7c03fe6ddbf" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Feb 09 16:20:14 2017 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Feb 09 16:45:52 2017 +0000" }, "message": "Use entrypoint switching on x86 \u0026 x86-64 for GC root read barriers.\n\nFor consistency reason (with the ARM and ARM64 implementations),\ncheck the read barrier marking entrypoint\n(`Thread::Current()-\u003epReadBarrierMarkReg ## root.reg()`)\ninstead of `Thread::Current()-\u003eGetIsGcMarking()` to decide whether\nto mark a GC root.\n\nThis change should have no impact on the performance or the\nsize of the generated code.\n\nTest: m test-art-host\nBug: 32638713\nChange-Id: Ifd71312992fdfd6067447cccb7d95860f3771b57\n" }, { "commit": "ea4c126a0165c5a4b997986e6e01c7f975642167", "tree": "0fdfd53472db379a1702846a89933ff1be7a4137", "parents": [ "f8512f8515f7568984e1ca209929262ea88e4b59" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Feb 06 19:59:33 2017 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Feb 08 21:24:01 2017 +0000" }, "message": "Change type initialization entrypoints to kSaveEverything.\n\nAlso avoid the unnecessary read barriers for boot image\nclasses with kBssEntry or kJitTableAddress (the kBssEntry\nand JIT work missed the `read_barrier_option` flag), fix\nbit-rotten non-Baker read barriers on ARM and ARM64 and\nfix bit-rotten ARM64 relative patcher\u0027s IsAdrpPatch() used\nfor erratum 843419 workaround.\n\naosp_angler-userdebug with CC:\n before:\n arm boot*.oat: 35440420\n arm64 boot*.oat: 43504952\n after:\n arm boot*.oat: 35222292 (-218128, -0.62%)\n arm64 boot*.oat: 43389048 (-115904, -0.26%)\n\naosp_angler-userdebug without CC:\n before:\n arm boot*.oat: 31927412\n arm64 boot*.oat: 39340512\n after:\n arm boot*.oat: 31708736 (-218676, -0.68%)\n arm64 boot*.oat: 39211768 (-128744, -0.33%)\n\nTest: m test-art-host (non-CC, Baker CC, table lookup CC)\nTest: m test-art-target on Nexus 6P (non-CC, Baker CC, table lookup CC)\nTest: Nexus 6P boots (non-CC, Baker CC, table lookup CC)\nBug: 30627598\nChange-Id: Ida5bbce414844de9e4273e40334165d4494230d4\n" }, { "commit": "83c8e27a292e6e002fb3b3def75cf6d8653378e8", "tree": "f49ff5c239f318a0290a0d1e0a5b4d9a1ee1d2ba", "parents": [ "357dcb73934356239292c46d6fbedba734da5e00" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Jan 31 14:36:37 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Feb 03 15:12:46 2017 +0000" }, "message": "Code refactoring around sharpening HLoadClass.\n\nEven if the class is not accessible through the dex cache, we\ncan access it by other means (eg boot class, jit table). So rewrite\nstatic field access instruction builder to not bail out if a class\ncannot be accessed through the dex cache.\n\nbug:34966607\n\ntest: test-art-host test-art-target\nChange-Id: I88e4e09951a002b480eb8f271726b56f981291bd\n" }, { "commit": "558dea16c0d3134376634bd1de0fef3146959995", "tree": "2d3b666ab2cc5f3f201ea54b14e664f07ddbb901", "parents": [ "d8f6e6430b26bf199f4a52f0624becb7c29f3c19" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Jan 27 19:40:44 2017 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Jan 30 13:12:51 2017 +0000" }, "message": "Handle cycles with double stack slots in ARM64 parallel moves.\n\nWhen acquiring a scratch register to emit a move between two\ndouble stack slots, ask for a FP register first, to avoid\ndepleting the core scratch register pool, which is used in\nvixl::aarch64::MacroAssembler::LoadStoreMacro when the\noffset does not fit in the immediate field of the load\ninstruction.\n\nTest: make test-art-target (on ARM64)\nBug: 34760542\nChange-Id: Ie9b37d007ed6ec5886931a35dcb22a9aff73bbbe\n" }, { "commit": "d8f6e6430b26bf199f4a52f0624becb7c29f3c19", "tree": "1b8970d32b9d1a41fe2e3c1496771c073eebca3a", "parents": [ "f919e8933cdcabbb5769f598a1022d27d0117f67", "d0b51838d5cbec18a9b3a6de7bd9bd2a7a3905d5" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Jan 27 16:42:57 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Jan 27 16:42:57 2017 +0000" }, "message": "Merge \"Don\u0027t use VIXL\u0027s temp registers in LocationsBuilderARM64::HandleFieldGet.\"" }, { "commit": "f255be763cd15b78da7891879ec44bd37871eeaf", "tree": "52ff95413b58d0b2dc4d34f8329c6e59084d3831", "parents": [ "ca21dc47adeed92a15a9d3fd090bdd0e6654679c", "86e9d26921d669de6b6b7802517f6b4aabaf5137" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Jan 27 15:08:49 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Jan 27 15:08:50 2017 +0000" }, "message": "Merge changes from topic \u0027VIXL-update-270117\u0027\n\n* changes:\n ARM: VIXL32: Keep jump table base label within range of adr.\n ARM64: VIXL: Fix breaking changes to ternary operator with Register inputs.\n" }, { "commit": "d0b51838d5cbec18a9b3a6de7bd9bd2a7a3905d5", "tree": "4304574849efa0b36c19b2e122d29ac67d0dd59a", "parents": [ "fbf47ea64a9f797a82030e919fa4f085c9eb5b28" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Jan 26 19:04:23 2017 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Jan 27 13:31:09 2017 +0000" }, "message": "Don\u0027t use VIXL\u0027s temp registers in LocationsBuilderARM64::HandleFieldGet.\n\nBefore this CL, when emitting a volatile field load with a\nlarge offset, it was possible to deplete the pool of VIXL\nARM64 temporary registers (IP0, IP1) in the concurrent\ncollector configuration. To avoid this, we now request a\ntemporary register from the register allocator instead.\n\nTest: m test-art-target-run-test-635-checker-arm64-volatile-load-cc\nBug: 34726333\nChange-Id: Idf73a0306142c6133e259783aacaf7ad5401a2fd\n" }, { "commit": "79db99711f6b27f6ced6b7ed52c827f5211010a9", "tree": "f153b68f97eaa8f71e87f5978b82112544af0acf", "parents": [ "e36c51aee58e61e9fc89851b767379c587f050e3" ], "author": { "name": "Scott Wakeling", "email": "scott.wakeling@linaro.org", "time": "Thu Jan 19 14:08:42 2017 +0000" }, "committer": { "name": "Scott Wakeling", "email": "scott.wakeling@linaro.org", "time": "Fri Jan 27 10:17:44 2017 +0000" }, "message": "ARM64: VIXL: Fix breaking changes to ternary operator with Register inputs.\n\nTest: mma art\nChange-Id: I33d1e05e47f337f1a9271b35dba9227057cda096\n" }, { "commit": "b048cb74b742b03eb6dd5f1d6dd49e559f730b36", "tree": "b1f663cbb343488a548cce4db352dbc4af720a89", "parents": [ "f34077c96af3389e8eae65252d4c5d51cf630039" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Jan 23 22:50:24 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Jan 26 09:56:36 2017 +0000" }, "message": "Add per array size allocation entrypoints.\n\n- Update architectures that have fast paths for\n array allocation to use it.\n- Will add more fast paths in follow-up CLs.\n\nTest: test-art-target test-art-host.\nChange-Id: I138cccd16464a85de22a8ed31c915f876e78fb04\n" }, { "commit": "dc5912772707f5b91c3475bbb620c57afb24bb97", "tree": "3e04212c1a46e197c9e512e249fdccaae51876da", "parents": [ "95cf7e42526d4da84086f197dd7d670e407938e0", "5e8d5f01b0fe87a6c649bd3a9f1534228b93423d" ], "author": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Mon Jan 23 18:18:44 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon Jan 23 18:18:45 2017 +0000" }, "message": "Merge \"Fix some typos in ART.\"" }, { "commit": "c51842b8dd2ad57a1b05f31ab20ad01123443c50", "tree": "1f252e84d65dda9e301e2db3760adcbddb55bed6", "parents": [ "b0dde4397fa5b0756312b46bd18477a2c1f6a7da", "d8c052ac0aa3382c4807add33afa32580ffeecbb" ], "author": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Mon Jan 23 16:48:50 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon Jan 23 16:48:51 2017 +0000" }, "message": "Merge \"ART: Reference.getReferent intrinsic for arm and arm64\"" }, { "commit": "5e8d5f01b0fe87a6c649bd3a9f1534228b93423d", "tree": "a1441acc0021d170f412542ae2a1ae62794e7846", "parents": [ "b0dde4397fa5b0756312b46bd18477a2c1f6a7da" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Oct 18 18:03:43 2016 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Jan 23 15:50:01 2017 +0000" }, "message": "Fix some typos in ART.\n\nTest: m build-art-host\nTest: m cpplint-art\nChange-Id: Ifc6ce3d0d645c4a8dca72dd483fc03fc05077130\n" }, { "commit": "d8c052ac0aa3382c4807add33afa32580ffeecbb", "tree": "97679692824fee4b12b03b4d71cb0763a8233e70", "parents": [ "4cd515521828b1f9ce0d5e2f545cb3376a94e9f3" ], "author": { "name": "TatWai Chong", "email": "tatwai.chong@linaro.org", "time": "Wed Nov 02 16:12:48 2016 +0800" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Jan 23 14:20:35 2017 +0000" }, "message": "ART: Reference.getReferent intrinsic for arm and arm64\n\nTest: m test-art-host\nTest: m test-art-target\nTest: export ART_HEAP_POISONING\u003dtrue; m test-art-host\nTest: export ART_HEAP_POISONING\u003dtrue; m test-art-target\nBug: 32535355\nChange-Id: Ie63317689dd9e03a24e701c30411f8014970173a\n" }, { "commit": "e761bccf9f0d884cc4d4ec104568cef968296492", "tree": "05a2d20d61c0e91270df2747f0c242433b5ce62b", "parents": [ "b0355130e38034db6b904783a00f74a3524e1881" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Jan 19 08:59:37 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Jan 19 09:32:17 2017 +0000" }, "message": "Revert \"Revert \"Load the array class in the compiler for allocations.\"\"\n\nThis reverts commit fee255039e30c1c3dfc70c426c3d176221c3cdf9.\n\nChange-Id: I02b45f9a659d872feeb35df40b42c1be9878413a\n" }, { "commit": "fee255039e30c1c3dfc70c426c3d176221c3cdf9", "tree": "8207b72cc76513fed9f7b3c01aaa32cd54a87f1c", "parents": [ "cc99df230feb46ba717252f002d0cc2da6828421" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Thu Jan 19 02:11:15 2017 +0000" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Thu Jan 19 02:11:15 2017 +0000" }, "message": "Revert \"Load the array class in the compiler for allocations.\"\n\nlibcore test fails.\n\nThis reverts commit cc99df230feb46ba717252f002d0cc2da6828421.\n\nChange-Id: I5bac595acd2b240886062e8c1f11f9095ff6a9ed\n" }, { "commit": "cc99df230feb46ba717252f002d0cc2da6828421", "tree": "73ac045673e150fa367a8da4d46874f28e928491", "parents": [ "4507fdcb70bd570d5f3968061bf991f0a1233a93" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Jan 17 23:00:24 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Jan 18 15:16:32 2017 +0000" }, "message": "Load the array class in the compiler for allocations.\n\nRemoving one other dependency for needing to pass\nthe current method, and having dex_cache_resolved_types_\nin ArtMethod.\n\noat file increase:\n- x64: 0.25%\n- arm32: 0.30%\n- x86: 0.28%\n\ntest: test-art-host, test-art-target\nChange-Id: Ibca4fa00d3e31954db2ccb1f65a584b8c67cb230\n" }, { "commit": "dcc7ab628c9d59bfab203ab752ff7e11bfd60181", "tree": "b37f3f978c06d4205145eab948d51f86560f64b0", "parents": [ "9748d3d2094c1d3c443a350cf12b9d77b4c4d1e3", "5247c08fb186a5a2ac02226827cf6b994f41a681" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Jan 17 10:25:57 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Jan 17 10:25:57 2017 +0000" }, "message": "Merge \"Put the resolved class in HLoadClass.\"" }, { "commit": "e037a736be43c1e8ba9340dcbf1d17722356a37b", "tree": "f0bc7b4a78d04376b042046afbfd0677d766b523", "parents": [ "db54cc42859a8cc24ed1cda7f9b2f64b27dcb34a", "5d37c152f21a0807459c6f53bc25e2d84f56d259" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Jan 17 09:16:31 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Jan 17 09:16:31 2017 +0000" }, "message": "Merge \"Put inlined ArtMethod pointer in stack maps.\"" }, { "commit": "5247c08fb186a5a2ac02226827cf6b994f41a681", "tree": "8b1305f9fb918024302382b8e8aa43962098e9fa", "parents": [ "0d478f289f0e33f19693d135f1d562b57427ed32" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Jan 13 14:17:29 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Jan 16 23:42:09 2017 +0000" }, "message": "Put the resolved class in HLoadClass.\n\nTo avoid repeated lookups in sharpening/rtp/inlining.\n\nTest: test-art-host test-art-target\nChange-Id: I08d0da36a4bb061cdaa490ea2af3a3217a875bbe\n" }, { "commit": "5d37c152f21a0807459c6f53bc25e2d84f56d259", "tree": "7d8cbce0a55f258150a047def70244f79afc866d", "parents": [ "aa89a4c6fca095904521842c018399f1e3501a45" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Jan 12 13:25:19 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Jan 16 22:56:56 2017 +0000" }, "message": "Put inlined ArtMethod pointer in stack maps.\n\nCurrently done for JIT. Can be extended for AOT and inlined boot\nimage methods.\n\nAlso refactor the lookup of a inlined method at runtime to not\nrely on the dex cache, but look at the class loader tables.\n\nbug: 30933338\ntest: test-art-host, test-art-target\nChange-Id: I58bd4d763b82ab8ca3023742835ac388671d1794\n" }, { "commit": "1998cd02603197f2acdc0734397a6d48b2f59b80", "tree": "aa639c7ec96f71d7aaf5d0c865a8a133dbc457c3", "parents": [ "6bec91c7d4670905cd67440991ec76fd54d0f000" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Jan 13 13:02:58 2017 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Jan 16 13:39:24 2017 +0000" }, "message": "Implement HLoadClass/kBssEntry for boot image.\n\nTest: m test-art-host\nTest: m test-art-host with CC\nTest: m test-art-target on Nexus 9\nTest: Nexus 9 boots.\nTest: Build aosp_mips64-eng\nBug: 30627598\nChange-Id: I168f24dedd5fb54a1e4215ecafb947ffb0dc3280\n" }, { "commit": "6bec91c7d4670905cd67440991ec76fd54d0f000", "tree": "05f4ba288e629270773c65b34b71be7bae5e92ff", "parents": [ "4155998a2f5c7a252a6611e3926943e931ea280a" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Jan 09 15:03:12 2017 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Jan 16 12:09:53 2017 +0000" }, "message": "Store resolved types for AOT code in .bss.\n\nTest: m test-art-host\nTest: m test-art-target on Nexus 9.\nTest: Nexus 9 boots.\nTest: Build aosp_mips64-eng.\nBug: 30627598\nBug: 34193123\nChange-Id: I8ec60a98eb488cb46ae3ea56341f5709dad4f623\n" }, { "commit": "4155998a2f5c7a252a6611e3926943e931ea280a", "tree": "3495370417d54a9bf7d0acedeefe89bd511062e0", "parents": [ "48886c2ee655a16224870fee52dc8721a52babcf" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Jan 06 14:04:23 2017 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Jan 16 12:09:53 2017 +0000" }, "message": "Make runtime call on main for HLoadClass/kDexCacheViaMethod.\n\nRemove dependency of the compiled code on types dex cache\narray in preparation for changing to a hash-based array.\n\nTest: m test-art-host\nTest: m test-art-target on Nexus 9\nBug: 30627598\nChange-Id: I3c426ed762c12eb9eb4bb61ea9a23a0659abf0a2\n" }, { "commit": "48886c2ee655a16224870fee52dc8721a52babcf", "tree": "debc8b7d9c99a83e2c056c47a8e0718be00c12c3", "parents": [ "58207cfd229d9f0b39fc634cff489dac83e1c010" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Jan 06 11:45:47 2017 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Jan 16 12:09:53 2017 +0000" }, "message": "Remove HLoadClass::LoadKind::kDexCachePcRelative.\n\nTest: m test-art-host\nTest: m test-art-target-run-test-552-checker-sharpening\nBug: 30627598\nChange-Id: Ic809b0f3a8ed0bd4dc7ab67aa64866f9cdff9bdb\n" }, { "commit": "ac141397dc29189ad2b2df41f8d4312246beec60", "tree": "a2f481463a14695bf9327fd2f549878ecf30c77b", "parents": [ "5c9f90c5ecf2ff6f93ada0f7b18b46d866c59ea1" ], "author": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Fri Jan 13 11:53:47 2017 +0000" }, "committer": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Sun Jan 15 15:18:07 2017 +0000" }, "message": "Revert \"Revert \"ART: Compiler support for invoke-polymorphic.\"\"\n\nThis reverts commit 0fb5af1c8287b1ec85c55c306a1c43820c38a337.\n\nThis takes us back to the original change and attempts to fix the\nissues encountered:\n\n- Adds transition record push/pop around artInvokePolymorphic.\n- Changes X86/X64 relocations for MacSDK.\n- Implements MIPS entrypoint for art_quick_invoke_polymorphic.\n- Corrects size of returned reference in art_quick_invoke_polymorphic\n on ARM.\n\nBug: 30550796,33191393\nTest: art/test/run-test 953\nTest: m test-art-run-test\n\nChange-Id: Ib6b93e00b37b9d4ab743a3470ab3d77fe857cda8\n" }, { "commit": "0d3998b5ff619364acf47bec0b541e7a49bd6fe7", "tree": "a4763c0660372f6311b612c09267cbbc2fe71e89", "parents": [ "aa89a4c6fca095904521842c018399f1e3501a45" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Jan 12 15:35:12 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Jan 12 16:51:12 2017 +0000" }, "message": "Revert \"Revert \"Make object allocation entrypoints only take a class.\"\"\n\nThis reverts commit f7aaacd97881c6924b8212c7f8fe4a4c8721ef53.\n\nChange-Id: I6756cd1e6110bb45231f62f5e388f16c044cb145\n" }, { "commit": "c8144cdad955b77988a48777cfbdc6fd2e8c1916", "tree": "354e00610ec25279a8c4b77e8b685e380815813f", "parents": [ "d1a277954284c4dd4b5b14fd4e58f1854daed848", "f7aaacd97881c6924b8212c7f8fe4a4c8721ef53" ], "author": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Thu Jan 12 06:19:22 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Jan 12 06:19:23 2017 +0000" }, "message": "Merge \"Revert \"Make object allocation entrypoints only take a class.\"\"" }, { "commit": "f7aaacd97881c6924b8212c7f8fe4a4c8721ef53", "tree": "780209ac8e992fa63307062977f672aa5bb55d9e", "parents": [ "2b615ba29c4dfcf54aaf44955f2eac60f5080b2e" ], "author": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Thu Jan 12 02:58:38 2017 +0000" }, "committer": { "name": "Hiroshi Yamauchi", "email": "yamauchi@google.com", "time": "Thu Jan 12 02:58:38 2017 +0000" }, "message": "Revert \"Make object allocation entrypoints only take a class.\"\n\n960-default-smali64 is failing.\n\nThis reverts commit 2b615ba29c4dfcf54aaf44955f2eac60f5080b2e.\n\nChange-Id: Iebb8ee5a917fa84c5f01660ce432798524d078ef\n" }, { "commit": "dcf52765ab5886abdd85a4436fa0358b2a31341d", "tree": "b68ee975792a5bf488ed93cfbe09a37f80008288", "parents": [ "a28ddf5140cd1f4a2ae93dbf8be2f200b1552003", "0fb5af1c8287b1ec85c55c306a1c43820c38a337" ], "author": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Wed Jan 11 19:18:51 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Jan 11 19:18:51 2017 +0000" }, "message": "Merge \"Revert \"ART: Compiler support for invoke-polymorphic.\"\"" }, { "commit": "0fb5af1c8287b1ec85c55c306a1c43820c38a337", "tree": "66239e7f745fae54e1630e91fb44a859bff615d6", "parents": [ "02e3092f8d98f339588e48691db77f227b48ac1e" ], "author": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Wed Jan 11 18:58:15 2017 +0000" }, "committer": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Wed Jan 11 19:17:33 2017 +0000" }, "message": "Revert \"ART: Compiler support for invoke-polymorphic.\"\n\nThis reverts commit 02e3092f8d98f339588e48691db77f227b48ac1e.\n\nReasons for revert:\n\n- Breaks MIPS/MIPS64 build.\n- Fails under GCStress test on x64.\n- Different x64 build configuration doesn\u0027t like relocation.\n\nChange-Id: I512555b38165d05f8a07e8aed528f00302061001\n" }, { "commit": "79f9928fc9e0a88430f3329069bfb2f9a0d37f0c", "tree": "e3142e4829c808c3df1059f3b05c0b3a37193ce9", "parents": [ "716eb25353390f699778a79d69006a5b8d8289c2", "02e3092f8d98f339588e48691db77f227b48ac1e" ], "author": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Wed Jan 11 18:08:03 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Jan 11 18:08:04 2017 +0000" }, "message": "Merge \"ART: Compiler support for invoke-polymorphic.\"" }, { "commit": "02e3092f8d98f339588e48691db77f227b48ac1e", "tree": "127dd23346206b0547b7c6453a776253252b3c6e", "parents": [ "bc7d0deda4549f314e68ee3e0e6afd68c4a8fd06" ], "author": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Thu Dec 01 10:33:51 2016 +0000" }, "committer": { "name": "Orion Hodson", "email": "oth@google.com", "time": "Wed Jan 11 16:26:43 2017 +0000" }, "message": "ART: Compiler support for invoke-polymorphic.\n\nAdds basic support to invoke method handles in compiled code.\n\nEnables method verification for methods containing invoke-polymorphic.\n\nAdds k45cc/k45rc output to Instruction::DumpString() which\nwas found to be missing when enabling verification.\n\nInclude stack traces in test 957-methodhandle-transforms for\nfailures so they can be easily identified.\n\nBug: 30550796,33191393\nTest: art/test/run-test 953\nTest: m test-art-run-test\nChange-Id: Ic9a96ea24906087597d96ad8159a5bc349d06950\n" }, { "commit": "db47a144d816e0976c5b4c00461b80b07ce97c60", "tree": "628ffda55e75f18889161b684ac2b4e578d562b7", "parents": [ "f62455a422baf040d901db964bdd3c6e18185c13", "f0acfe7a812a332122011832074142718c278dae" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Jan 11 14:05:08 2017 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Jan 11 14:05:09 2017 +0000" }, "message": "Merge \"Keep resolved String in HLoadString.\"" }, { "commit": "2b615ba29c4dfcf54aaf44955f2eac60f5080b2e", "tree": "0a2fe5f9243645a054d4aa094bff5a69cc1abb88", "parents": [ "c9a060f2688599d4a402ee6234db46c2e9b7463f" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Jan 06 14:40:07 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Jan 11 10:34:10 2017 +0000" }, "message": "Make object allocation entrypoints only take a class.\n\nChange motivated by:\n- Dex cache compression: having the allocation fast path do a\n dex cache lookup will be too expensive. So instead, rely on the\n compiler having direct access to the class (either through BSS for\n AOT, or JIT tables for JIT).\n- Inlining: the entrypoints relied on the caller of the allocation to\n have the same dex cache as the outer method (stored at the bottom of\n the stack). This meant we could not inline methods from a different\n dex file that do allocations. By avoiding the dex cache lookup in\n the entrypoint, we can now remove this restriction.\n\nCode expansion on average for Docs/Gms/FB/Framework (go/lem numbers):\n- Around 0.8% on arm64\n- Around 1% for x64, arm\n- Around 1.5% on x86\n\nTest: test-art-host, test-art-target, ART_USE_READ_BARRIER\u003dtrue/false\nTest: test-art-host, test-art-target, ART_DEFAULT_GC_TYPE\u003dSS ART_USE_TLAB\u003dtrue\n\nChange-Id: I41f3748bb4d251996aaf6a90fae4c50176f9295f\n" }, { "commit": "f0acfe7a812a332122011832074142718c278dae", "tree": "49c4fc481cebd03323aaf0109066859165508303", "parents": [ "91db41f315f6c2366b7098c531224bee01170364" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Jan 09 20:54:52 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Jan 10 21:26:23 2017 +0000" }, "message": "Keep resolved String in HLoadString.\n\nFor the following reasons:\n- Avoids needing to do a lookup again in CodeGenerator::EmitJitRoots.\n- Fixes races where we the string was GC\u0027ed before CodeGenerator::EmitJitRoots.\n- Makes it possible to do GVN on the same string but defined in different\n dex files.\n\nTest: test-art-host, test-art-target\nChange-Id: If2b5d3079f7555427b1b96ab04546b3373fcf921\n" }, { "commit": "78b3d5da6a0aad363cb7caf249b930cf4b168388", "tree": "19822978e471a0edeeb79aaaa477805fcb6a6d56", "parents": [ "6fc063cd8a399ffd70e0f077f58f1d65a15e9136" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Jan 04 10:27:50 2017 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Jan 04 12:38:34 2017 +0000" }, "message": "Revert \"Revert \"Avoid scratch register exhaustion during ARM64 stack slot moves.\"\"\n\nThis reverts commit 122ceb492f37e97d022cba2221a87368f1847f5f.\n\nTest: m test-art-target on ARM64, with and without read barriers/heap poisoning.\nBug: 32545705\nChange-Id: I4b447d762082eea8edfabeb070317d274e2f5bd0\n" }, { "commit": "122ceb492f37e97d022cba2221a87368f1847f5f", "tree": "3800e8499317efc4b5bca06e483b2bcbd9da8d9d", "parents": [ "4ec76d28f0f808117272134347abf828eea80b91" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Jan 03 21:34:59 2017 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Jan 03 21:34:59 2017 +0000" }, "message": "Revert \"Avoid scratch register exhaustion during ARM64 stack slot moves.\"\n\nChecker test fails.\nBug: 32545705\n\nThis reverts commit 4ec76d28f0f808117272134347abf828eea80b91.\n\nChange-Id: Ief14978596341399404c504ec4ca6b68c54fd63c\n" }, { "commit": "4ec76d28f0f808117272134347abf828eea80b91", "tree": "be3b7c5125549dd772a622603e69353466f2f356", "parents": [ "66e3919bc42ddca40302ce5ee32e3ade248dd2b6" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Nov 07 18:50:32 2016 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Jan 03 14:07:44 2017 +0000" }, "message": "Avoid scratch register exhaustion during ARM64 stack slot moves.\n\nOn ARM64, do not limit the selection of a scratch register\nused in a move between two stack slots (or between two\ndouble stack slots) to VIXL\u0027s floating-point register pool,\nas it contains only one register (D31) and can be exhausted\nin some rare cases. Instead, query both the core and the FP\nregister pools.\n\nAdd a regression run-test (626-checker-arm64-scratch-register).\n\nTest: m test-art-target (on ARM64)\nBug: 32545705\nChange-Id: I6203a4340e3c8b4f4879c07ed1be4c433c311c0f\n" }, { "commit": "c1a42cf3873be202c8c0ca3c4e67500b470ab075", "tree": "f2bffbd14e1f9d5429dd8514d19be4fa6dfa392f", "parents": [ "06ce6d4359ed897f1d1b39be4e748f0c4f3ca2ff" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Sun Dec 18 15:52:36 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Dec 20 13:29:45 2016 +0000" }, "message": "Remove soon to be obsolete call kinds for direct calls.\n\nAnd remove CompilerDriver::GetCodeAndMethodForDirectCall in\npreparation of removing non-PIC prebuild and non-PIC on-device\nboot image compilation.\n\nTest: test-art-host test-art-target\nbug:33192586\nChange-Id: Ic48e3e8b9d7605dd0e66f31d458a182198ba9578\n" }, { "commit": "0f0829ba15e4ed54472fb6ebac3a19b101d03db3", "tree": "d968014b299db7fd4eaf23dde82cad3572d8147a", "parents": [ "1e35a69a44bbf3999ec1829e501d7305bd9fc9d2" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Dec 13 13:50:14 2016 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Dec 13 13:50:14 2016 +0000" }, "message": "Remove obsolete DeduplicateDexCacheAddressLiteral().\n\nTest: Rely on TreeHugger\nBug: 30627598\nChange-Id: Ia3c7a1d528f62b730d7ac1cc7b67f21d9ff06c9e\n" }, { "commit": "22384aeab988df7fa5ccdc48a668589c5f602c39", "tree": "daca06adfc92c93017618c3729af54ed40214ba4", "parents": [ "0ee6447c63e354131dec78743ccabcbc964129e3" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Dec 12 22:33:36 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Dec 12 23:06:38 2016 +0000" }, "message": "Revert \"Revert \"Add kJitTableAddress for HLoadClass.\"\"\n\nThis reverts commit d2d5262c8370309e1f2a009f00aafc24f1cf00a0.\n\nChange-Id: I6149d5c7d5df0b0fc5cb646a802a2eea8d01ac08\n" }, { "commit": "d2d5262c8370309e1f2a009f00aafc24f1cf00a0", "tree": "15b542ac079f30043cd3654cf5d3c40ae3ea34d0", "parents": [ "5b12f7973636bfea29da3956a9baa7a6bbe2b666" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Dec 12 16:28:54 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Dec 12 16:28:54 2016 +0000" }, "message": "Revert \"Add kJitTableAddress for HLoadClass.\"\n\nOne test failure after merge.\n\nThis reverts commit 5b12f7973636bfea29da3956a9baa7a6bbe2b666.\n\nChange-Id: I120c49e53274471fc1c82a10d52e99c83f5f85cc\n" }, { "commit": "5b12f7973636bfea29da3956a9baa7a6bbe2b666", "tree": "a2cd41c1d3c09abc594a76af11b7bebc302a2870", "parents": [ "0dd27eb2b51d030866c25dbf8e7bb737eb35a888" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Dec 09 11:26:35 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Dec 12 11:50:24 2016 +0000" }, "message": "Add kJitTableAddress for HLoadClass.\n\nThis new kind loads classes from the root table associated with\nJIT compiled code.\n\nAlso remove kDexCacheAddress, which is replaced by kJitTableAddress.\n\ntest: ART_TEST_JIT\u003dtrue test-art-host-jit test-art-target-jit\nChange-Id: Ia23029688d1a60c178bf2ffa7463927c5d5de4d0\n" }, { "commit": "063fc772b5b8aed7d769cd7cccb6ddc7619326ee", "tree": "bc165781989087a998721991504e589a7d5b0926", "parents": [ "48d08a4233ee4450b0d5073d41445f9dd1f17191" ], "author": { "name": "Mingyao Yang", "email": "mingyao@google.com", "time": "Tue Aug 02 11:02:54 2016 -0700" }, "committer": { "name": "Mingyao Yang", "email": "mingyao@google.com", "time": "Thu Dec 01 11:15:47 2016 -0800" }, "message": "Class Hierarchy Analysis (CHA)\n\nThe class linker now tracks whether a method has a single implementation\nand if so, the JIT compiler will try to devirtualize a virtual call for\nthe method into a direct call. If the single-implementation assumption\nis violated due to additional class linking, compiled code that makes the\nassumption is invalidated. Deoptimization is triggered for compiled code\nlive on stack. Instead of patching return pc\u0027s on stack, a CHA guard is\nadded which checks a hidden should_deoptimize flag for deoptimization.\nThis approach limits the number of deoptimization points.\n\nThis CL does not devirtualize abstract/interface method invocation.\n\nSlides on CHA:\nhttps://docs.google.com/a/google.com/presentation/d/1Ax6cabP1vM44aLOaJU3B26n5fTE9w5YU-1CRevIDsBc/edit?usp\u003dsharing\n\nChange-Id: I18bf716a601b6413b46312e925a6ad9e4008efa4\nTest: ART_TEST_JIT\u003dtrue m test-art-host/target-run-test test-art-host-gtest\n" }, { "commit": "8a0128a5ca0784f6d2b4ca27907e8967a74bc4c5", "tree": "0dec75200282ae5e49785395e97bd4e6459f1c09", "parents": [ "60438b46090d22bb9b978196f5aa53fab3b89759" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Nov 28 07:38:35 2016 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Nov 29 11:11:46 2016 -0800" }, "message": "ART: Add dex::StringIndex\n\nAdd abstraction for uint32_t string index.\n\nTest: m test-art-host\nChange-Id: I917c2881702fe3df112c713f06980f2278ced7ed\n" }, { "commit": "b77051ea5718fe017f2fa884b9ca4c8186c95190", "tree": "bb51782f8350be00195becabc3cd8758f15010a0", "parents": [ "d0111420a9f924fe560a97132d09ae531852fd69" ], "author": { "name": "Scott Wakeling", "email": "scott.wakeling@linaro.org", "time": "Mon Nov 21 19:46:00 2016 +0000" }, "committer": { "name": "Anton Kirilov", "email": "anton.kirilov@linaro.org", "time": "Fri Nov 25 14:16:31 2016 +0000" }, "message": "ARM: VIXL32: Fix breaking changes from recent VIXL update.\n\nTest: m test-art-host\nTest: m test-art-target\nChange-Id: I02a608bf51b889a2bfff43272a3619582bf9cf20\n" }, { "commit": "a5b09a67034e57a6e10231dd4bd92f4cb50b824c", "tree": "304be738f4fa528b7ad2676103eecc84c79eaeeb", "parents": [ "dac7ad17c78387d15d7aefae0f852dddf5f37e34" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Thu Nov 17 15:21:22 2016 -0800" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Mon Nov 21 10:57:00 2016 -0800" }, "message": "ART: Add dex::TypeIndex\n\nAdd abstraction for uint16_t type index.\n\nTest: m test-art-host\nChange-Id: I47708741c7c579cbbe59ab723c1e31c5fe71f83a\n" }, { "commit": "dac7ad17c78387d15d7aefae0f852dddf5f37e34", "tree": "603b3ca74ba9144d217497417314fe863e2201ef", "parents": [ "af524438b8a76264a23ec2d748e11eeded02abc7", "132d8363bf8cb043d910836672192ec8c36649b6" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Nov 21 10:14:06 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon Nov 21 10:14:07 2016 +0000" }, "message": "Merge \"Revert \"Revert \"Revert \"Revert \"JIT root tables.\"\"\"\"\"" }, { "commit": "132d8363bf8cb043d910836672192ec8c36649b6", "tree": "42ee8b08f0323e9762675333b50a4c218ecdefc7", "parents": [ "e89667815b9d0a1eacb91678fed2a7518bb07cc2" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Nov 16 09:19:42 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Nov 18 14:31:30 2016 +0000" }, "message": "Revert \"Revert \"Revert \"Revert \"JIT root tables.\"\"\"\"\n\nTest: 626-set-resolved-string, test-art-host, test-art-target\nTest: run-libcore-tests.sh\nTest: phone boots and runs\n\nThis reverts commit 3395fbc20bcd20948bec8958db91b304c17cacd8.\n\nChange-Id: I104b73d093e3eb6a271d564cfdb9ab09c1c8cf24\n" }, { "commit": "6beced4c017826f7c449f12fac7fa42403657f2b", "tree": "f53614eeeaa92be9a7398e262d9440f59e3384a5", "parents": [ "e89667815b9d0a1eacb91678fed2a7518bb07cc2" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Nov 15 15:51:31 2016 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Nov 16 10:41:40 2016 -0800" }, "message": "Change iftable to never be null\n\nSimplifies code generation by removing a null check. The null case\nis rare.\n\nRitzperf code size: 13107624 -\u003e 13095336\n\nAlso addressed comments from previous CL.\n\nBug: 32577579\n\nTest: test-art-host, run ritzperf both with CC\n\nChange-Id: I2b31e800867112869d7f0643e16c08826296979e\n" }, { "commit": "9fd8c60cdff7b28a89bb97fd90ae9d0f37cf8f8b", "tree": "630b6f23441a26e4b5d9434900993a710635c9e9", "parents": [ "26c8f54be31ccf99540906746b17fc8bba1bab9a" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 14 14:38:53 2016 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Tue Nov 15 13:02:24 2016 -0800" }, "message": "Pass object instead of class to instanceof entrypoint\n\nReduces code size. Also avoid read barrier for kArrayCheck case.\n\nBug: 32577579\n\nTest: test-art-host, test-art-target CC\n\nChange-Id: Ia890f656fe166b2d39c522b63a8a6469404134ae\n" }, { "commit": "afbcdafde4d2c1de293c3ba1da22f579df200b3b", "tree": "6d75c7f26b7b358e0e8ca869ae6d206f7bf0294a", "parents": [ "81cae78d1853893ff9c3ecea4b5100002a538eb7" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 14 10:50:29 2016 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Mon Nov 14 11:35:27 2016 -0800" }, "message": "Clean up interface check cast\n\nChanged arm, arm64 to use less labels and removed forward branch\nin the success case.\n\nCleaned up X86, X86_64 to remove the is_null label.\n\nBug: 12687968\nBug: 32577579\n\nTest: test-art-host, test-art-target CC\nChange-Id: Iba426dff548b2ef42198fad13efeb075f7c724a7\n" }, { "commit": "3395fbc20bcd20948bec8958db91b304c17cacd8", "tree": "e0d00b412961e2aaa0dff91317a9f4168189e5fb", "parents": [ "75afcdd3503a8a8518e5b23d21b6e73306ce39ce" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Nov 14 12:40:52 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Nov 14 12:40:52 2016 +0000" }, "message": "Revert \"Revert \"Revert \"JIT root tables.\"\"\"\n\nlibcore failures:\ndalvikvm32 F 11-14 03:04:06 14870 14870 jit_code_cache.cc:310] Check failed: new_string !\u003d nullptr\n\nThis reverts commit 75afcdd3503a8a8518e5b23d21b6e73306ce39ce.\n\nChange-Id: I5a6b6b48aa79a763d1ff1ba4d85d63811254787d\n" }, { "commit": "75afcdd3503a8a8518e5b23d21b6e73306ce39ce", "tree": "b49afc4772fa72319475f96ed66d744bb03e803c", "parents": [ "ee48b0f11df812d98de5c989e1f6d95a21515564" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Nov 10 10:38:11 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Nov 11 13:18:24 2016 +0000" }, "message": "Revert \"Revert \"JIT root tables.\"\"\n\nAlso contains Revert \"Support kJitTableAddress in x86/arm/arm64.\"\n\nThis reverts commit 4acd03638fcdb4e5d1666f8eec7eb3bf6d6be035.\nThis reverts commit 997d1217830c0a18b70faeabd53c04700a87d7d9.\n\nTest: ART_USE_READ_BARRIER\u003dtrue/false test-art-host test-art-target\n\nChange-Id: I77cb1e9bf8f1b4c58b72d3cf5ca31ced2aaa1ea3\n" }, { "commit": "1f01a46fdfc5fdda9268cf5d1ce48d6baf8d619d", "tree": "69c08594e2f3f8ef3f3496fd839c407b598d564a", "parents": [ "48dfb4a7f113b3ada0c7e55f0503e692180decc5", "fe814e89965ddf9a8b603863bd28259f8dd7be35" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Nov 11 00:58:22 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Nov 11 00:58:23 2016 +0000" }, "message": "Merge \"Use entrypoint switching to reduce code size of GcRoot read barrier\"" }, { "commit": "fe814e89965ddf9a8b603863bd28259f8dd7be35", "tree": "32ecc282f176d0e2a98f41f6e4b116d26cf58bee", "parents": [ "977919fbcbfbf0c1c3fa97e51490bc678da646d2" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Nov 09 14:32:49 2016 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Nov 10 14:41:28 2016 -0800" }, "message": "Use entrypoint switching to reduce code size of GcRoot read barrier\n\nSet the read barrier mark register entrypoints to null when the GC\nis not marking. The compiler uses this to avoid needing to load the\nis_gc_marking boolean.\n\nCode size results on ritzperf CC:\narm32: 13439400 -\u003e 13242792 (-1.5%)\narm64: 16380544 -\u003e 16208512 (-1.05%)\n\nImplemented for arm32 and arm64. TODO: Consider implementing on x86.\n\nBug: 32638713\nBug: 29516974\n\nTest: test-art-host + run ritzperf\nChange-Id: I527ca5dc4cd43950ba43b872d0ac81e1eb5791eb\n" }, { "commit": "3af00dc3918dfaacd51fb0ef604de51dd6dc9af4", "tree": "ec07882ae02d98bd9841646ce9e8bb1349e9c751", "parents": [ "977919fbcbfbf0c1c3fa97e51490bc678da646d2" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Nov 10 11:25:57 2016 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Nov 10 12:45:56 2016 -0800" }, "message": "Use enum for read barrier options in compiler\n\nEnums are just phenomenal. Also fixed a double load error in x86\ninterface check cast fast path.\n\nTest: test-art-host\n\nChange-Id: Iea403ce579145b6a294073f3900ad6921c1a0d53\n" }, { "commit": "977919fbcbfbf0c1c3fa97e51490bc678da646d2", "tree": "3e462b1ea5887345ed025b030b0c0a4b71003524", "parents": [ "ee59d46595bb860fea26122f47f8797d2d0fe5f4", "aa474eb597056d21c0b21d353b9b6aa460351d0f" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Thu Nov 10 18:05:50 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Nov 10 18:05:50 2016 +0000" }, "message": "Merge \"Avoid read barriers for inlined check cast\"" }, { "commit": "16593ed1d3914308052f98542bb9bf38ed588d53", "tree": "783e1081ec6828731ef88df679193d0c4c2f5919", "parents": [ "af0cac6ed7221303c8bd8a77f6c41f4af8045d60", "fdaf0f45510374d3a122fdc85d68793e2431175e" ], "author": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Thu Nov 10 13:58:34 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Nov 10 13:58:34 2016 +0000" }, "message": "Merge \"Change string compression encoding.\"" }, { "commit": "aa474eb597056d21c0b21d353b9b6aa460351d0f", "tree": "738ba965a552ac0e4814cb1131ef0dd96ae14142", "parents": [ "334b5c3d0d5d84242b4528241c759789e532ce08" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Nov 09 15:18:27 2016 -0800" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Nov 09 15:59:33 2016 -0800" }, "message": "Avoid read barriers for inlined check cast\n\nAvoiding read barriers improves speed and reduces code size.\n\nDoing this can never result in false positives, only false negatives.\nThese false negatives are handled correcly by rechecking in the\nentrypoint.\n\nRitzperf code size for CC:\narm32: 13439400-\u003e13300136 (-1.04%)\narm64: 16405120-\u003e16253568 (-0.92%)\n\nPerf: TODO\n\nBug: 29516974\nBug: 12687968\n\nTest: test-art-host, run ritzperf both with CC\n\nChange-Id: Ie024e0b1e8ee415781fb73e8029e87e8a5318f86\n" }, { "commit": "334b5c3d0d5d84242b4528241c759789e532ce08", "tree": "4925b11b74297e34c35eb17bb2f08b161b8893c7", "parents": [ "3b3daf35d3f3053ac5f645cc0b0e5527012c44d7", "5c44c1bb131e609d9aba6f97f933567bf77cb8ed" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Nov 09 23:16:16 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Nov 09 23:16:16 2016 +0000" }, "message": "Merge \"Add interface check cast fast path to arm, arm64, x86\"" }, { "commit": "5c44c1bb131e609d9aba6f97f933567bf77cb8ed", "tree": "46792f774d0c4e0e096510cb1927768cc4b92a46", "parents": [ "b4e4c279a0d96c5c9bd6d038d97c3c9992ff8d09" ], "author": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Fri Nov 04 18:13:04 2016 -0700" }, "committer": { "name": "Mathieu Chartier", "email": "mathieuc@google.com", "time": "Wed Nov 09 10:31:16 2016 -0800" }, "message": "Add interface check cast fast path to arm, arm64, x86\n\nBug: 12687968\nBug: 32577579\n\nTest: test-art-host, test-art-target CC\n\nChange-Id: Ia57099d499fa704803cc5f0135f0f53fefe39826\n" }, { "commit": "20c56a8cded87092d40097323fcf9eaf50f64e4b", "tree": "1dd41fe4afd736aa0cfb8d6ef8ed4835a4dbe4af", "parents": [ "2e7f085990423a706137c1d42673226ee7a7194f", "4acd03638fcdb4e5d1666f8eec7eb3bf6d6be035" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Nov 09 17:30:49 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Nov 09 17:30:49 2016 +0000" }, "message": "Merge \"Revert \"JIT root tables.\"\"" }, { "commit": "4acd03638fcdb4e5d1666f8eec7eb3bf6d6be035", "tree": "1220262d0ed22d91777c68a8a568348cddf820cb", "parents": [ "ac3ebc3150760425ed00abd56da48f9a6e0666bc" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Nov 09 17:30:31 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Nov 09 17:30:31 2016 +0000" }, "message": "Revert \"JIT root tables.\"\n\nMay be the offender for jit-gcstress failure of 902.\n\nThis reverts commit ac3ebc3150760425ed00abd56da48f9a6e0666bc.\n\nChange-Id: I9ea6c9236fd1729fed7d1868dd8a111172932308\n" }, { "commit": "2e7f085990423a706137c1d42673226ee7a7194f", "tree": "111034c140ccc9c458a353a4a7cc5d85c4a3b98b", "parents": [ "b4e4c279a0d96c5c9bd6d038d97c3c9992ff8d09", "07c919feccdf47f997842a131a802aa6b891e34a" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Nov 09 17:30:00 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Nov 09 17:30:00 2016 +0000" }, "message": "Merge \"Revert \"Support kJitTableAddress in x86/arm/arm64.\"\"" }, { "commit": "07c919feccdf47f997842a131a802aa6b891e34a", "tree": "56d9bb3097c51d5efbf67cd7516b0bc3c8e16616", "parents": [ "997d1217830c0a18b70faeabd53c04700a87d7d9" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Nov 09 17:29:03 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Nov 09 17:29:03 2016 +0000" }, "message": "Revert \"Support kJitTableAddress in x86/arm/arm64.\"\n\nRevert this in order to revert https://android-review.googlesource.com/#/c/285781/\n\nThis reverts commit 997d1217830c0a18b70faeabd53c04700a87d7d9.\n\nChange-Id: I1888fba1c6f712cae4aec4ea4719b74a46da156c\n" }, { "commit": "11bbc7fd5b4ed64d13c5d21ae9c8b686cf24bcbb", "tree": "987b3b2cbac0d69bb96356fb2a9994727aebf47a", "parents": [ "2badb9a4c2ef794344f9434e1e6aed865646fcaf", "997d1217830c0a18b70faeabd53c04700a87d7d9" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Nov 09 16:25:23 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Nov 09 16:25:24 2016 +0000" }, "message": "Merge \"Support kJitTableAddress in x86/arm/arm64.\"" }, { "commit": "997d1217830c0a18b70faeabd53c04700a87d7d9", "tree": "1f892df0eb21ebd0139cd62aa9f46a7485f375da", "parents": [ "0864c98b10cb8ca306671cabaa9be2a4068a2711" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Nov 09 10:36:29 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Nov 09 14:43:27 2016 +0000" }, "message": "Support kJitTableAddress in x86/arm/arm64.\n\ntest: test-art-host test-art-target, angler boots and runs.\nChange-Id: I3654ae2809d4d759db76ee1ada1c17f3a9c3b392\n" }, { "commit": "54d6a207341ad45cb5eceed71a344073ed6d4e31", "tree": "d24fc641ca9ad2b1732a40f0989e3683cc0a5028", "parents": [ "2a2f713717ace8a026cfe76c91165a5ed0d80182" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Nov 09 12:46:38 2016 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Nov 09 12:46:38 2016 +0000" }, "message": "Fix 552-checker-sharpening for PIC test.\n\nAnd remove obsolete HLoadString::LoadKind::kDexCacheAddress.\n\nTest: m ART_TEST_PIC_TEST\u003dtrue test-art-host\nChange-Id: I3e7a1a98c2c7eba5ea10954d7efcf743a807c300\n" } ], "next": "fdaf0f45510374d3a122fdc85d68793e2431175e" }