)]}' { "log": [ { "commit": "952dbb19cd094b8bfb01dbb33e0878db429e499a", "tree": "82932c2b00245042e2c129f3d4133f6431657da3", "parents": [ "df638c66d1f385d4e217b2ab22c5e48a7eefdef4" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Jul 28 12:01:51 2016 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Aug 04 14:51:52 2016 +0100" }, "message": "Change suspend entrypoint to save all registers.\n\nWe avoid the need to save/restore registers in slow paths\nand get significant code size savings. On Nexus 9, AOSP:\n - 32-bit boot.oat: -1.4MiB (-1.9%)\n - 64-bit boot.oat: -2.0MiB (-2.3%)\n - other 32-bit oat files in dalvik-cache: -200KiB (-1.7%)\n - other 64-bit oat files in dalvik-cache: -2.3MiB (-2.1%)\n\nTest: Run ART test suite on host and Nexus 9 with gc stress.\nBug: 30212852\nChange-Id: I7015afc1e7d30341618c9200a3dc9ae277afd134\n" }, { "commit": "e4b1c86d13c3f60362708f4a128b62db156f5fde", "tree": "4920c33f3510a21dba212650659174a7bb44c855", "parents": [ "ce1ba111bfa122247ac186e7d2c6cf5943ba28cd", "465ecc86ff65ca546629630c9469deb6d2d8137e" ], "author": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Thu Jul 21 00:04:52 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Jul 21 00:04:52 2016 +0000" }, "message": "Merge \"Revert \"Revert \"Refactor GetIMTIndex\"\"\"" }, { "commit": "6740997e6934bbca27d5830a32352d82aabbd38b", "tree": "684ab2e46ddeaaf251fb6919bf64295810e46afa", "parents": [ "dc4f4d42aa1712a7ac2e4c24c0aebe58b71ae2c0" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Jul 19 22:34:53 2016 -0700" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Jul 20 11:44:25 2016 +0100" }, "message": "ART: Change return types of field access entrypoints\n\nEnsure that return types guarantee full-width data as the compiled\ncode and mterp expect by using size_t and ssize_t.\n\nThis fixes Clang no longer sign-/zero-extending small return types.\n\nBug: 30232671\nTest: m ART_TEST_RUN_TEST_NDEBUG\u003dtrue ART_TEST_INTERPRETER\u003dtrue test-art-host-run-test\nChange-Id: Ic505befc6c94e2dccbc8abf2b13d4c2d662e68d1\n" }, { "commit": "465ecc86ff65ca546629630c9469deb6d2d8137e", "tree": "3a0ed3f2d3ab9fd2cffec44a659036efab35fb4e", "parents": [ "bae13af2fc2fa89985d0466cedf155cb96767910" ], "author": { "name": "Matthew Gharrity", "email": "gharrma@google.com", "time": "Tue Jul 19 21:32:52 2016 +0000" }, "committer": { "name": "Matthew Gharrity", "email": "gharrma@google.com", "time": "Tue Jul 19 21:48:06 2016 +0000" }, "message": "Revert \"Revert \"Refactor GetIMTIndex\"\"\n\nOriginally reverted in order to revert\nhttps://android-review.googlesource.com/#/c/244190/\nbut can now be merged again.\n\nThis reverts commit d4ceecc85a5aab2ec23ea1bd010692ba8c8aaa0c.\n\nTest: m test-art-host\n\nChange-Id: Id9205f2b77a378fc0f06088e78c66e81a49f712d\n" }, { "commit": "d8f5f56f2dd90e2bcb6d41cb48403320b9eb04b9", "tree": "6c0c43f98f6c50c799c45449a4a45fa121ab1ba3", "parents": [ "6caea66f9d73b9fe4693090e3b3ceb1cf0b248d1", "54ff482710910929900f8348a19c5b875e519237" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Jul 12 11:07:50 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Jul 12 11:07:50 2016 +0000" }, "message": "Merge \"Rename kCall to kCallOnMainOnly\"" }, { "commit": "54ff482710910929900f8348a19c5b875e519237", "tree": "82667795ef43a33a87a585f9bc841c88ff3460f1", "parents": [ "2e7acaffda05db1df6e0631468f10726e898a20a" ], "author": { "name": "Serban Constantinescu", "email": "serban.constantinescu@linaro.org", "time": "Thu Jul 07 18:03:19 2016 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Jul 11 17:59:29 2016 +0000" }, "message": "Rename kCall to kCallOnMainOnly\n\nThis patch renames kCall to kCallOnMainOnly in preparation for\nthe next patch in this series which will be adding kCallOnMainAndSlowPath.\n\nNote: With this patch there will be places where we use kCallOnMainOnly\neven though we call on the slow path too. The next patch in this series\nwill fix that.\n\nTest: ART host tests.\nChange-Id: Iabfdb0901990d163be5d780f3bdd2fab6fa17b32\n" }, { "commit": "a62cb9bb6cb2278cb41ab0664191623e178c6a4f", "tree": "62263dac644e2d80a34a04f2649e4741a1bed6f4", "parents": [ "bb8d501c9bb882a8927c6ceda07bf9577e06c3e1" ], "author": { "name": "Artem Udovichenko", "email": "artem.u@samsung.com", "time": "Thu Jun 30 09:18:25 2016 +0000" }, "committer": { "name": "Artem Udovichenko", "email": "artem.u@samsung.com", "time": "Thu Jul 07 10:01:04 2016 +0000" }, "message": "Revert \"Revert \"Optimize IMT\"\"\n\nThis reverts commit 88f288e3564d79d87c0cd8bb831ec5a791ba4861.\n\nChange-Id: I49605d53692cbec1e2622e23ff2893fc51ed4115\n" }, { "commit": "88f288e3564d79d87c0cd8bb831ec5a791ba4861", "tree": "dd051a7b2985d1af3fea91ad6000de4bdc701a19", "parents": [ "e36389f20c83083c0aaba2dcac0888951e55cae1" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Jun 29 08:17:52 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Jun 29 08:41:25 2016 +0000" }, "message": "Revert \"Optimize IMT\"\n\nBug: 29188168 (for initial CL)\nBug: 29778499 (reason for revert)\n\nThis reverts commit badee9820fcf5dca5f8c46c3215ae1779ee7736e.\n\nChange-Id: I32b8463122c3521e233c34ca95c96a5078e88848\n" }, { "commit": "e36389f20c83083c0aaba2dcac0888951e55cae1", "tree": "3fe74b637f8dc90e3cbc8ad3949f3f340236537f", "parents": [ "abf64415cf99a9a7ee048ae26c76f7bbe972a6b9", "d4ceecc85a5aab2ec23ea1bd010692ba8c8aaa0c" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Jun 29 08:40:14 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Jun 29 08:40:14 2016 +0000" }, "message": "Merge \"Revert \"Refactor GetIMTIndex\"\"" }, { "commit": "d4ceecc85a5aab2ec23ea1bd010692ba8c8aaa0c", "tree": "982948a67a88a1f9a734c935f919f8d307969f48", "parents": [ "50706437d8216e41f0fea1e413cda7891324d397" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Jun 29 08:39:47 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Jun 29 08:39:47 2016 +0000" }, "message": "Revert \"Refactor GetIMTIndex\"\n\nI need to revert this to get https://android-review.googlesource.com/#/c/244190/ to cleanly revert. Matthew, do you mind rewriting it?\n\nThis reverts commit 50706437d8216e41f0fea1e413cda7891324d397.\n\nChange-Id: I5c1435f5dffb46dbb5b613b22adb88c7770304f2\n" }, { "commit": "047664d88280f3517fe3d2c9cccf32521f6e80fd", "tree": "181bd4e4c6e044084b34495b0e39bd13714c871b", "parents": [ "ee2d222cc5a2e498540b7f767e76d602efc27178" ], "author": { "name": "Goran Jakovljevic", "email": "Goran.Jakovljevic@imgtec.com", "time": "Thu Jun 23 11:49:30 2016 +0200" }, "committer": { "name": "Goran Jakovljevic", "email": "Goran.Jakovljevic@imgtec.com", "time": "Thu Jun 23 17:53:19 2016 +0200" }, "message": "MIPS64: Remove the workaround in VisitInvokeStaticOrDirect\n\nThis is not needed since $s2-$s8 are not blocked any more. This is\nfollow-up change for I325ab403752c6b9cd788147cb8b21d42aaff629e.\n\nChange-Id: I934a21adb85581e137a6dcb3355605742b085d83\n" }, { "commit": "abc9f689d35b97738401ba1981d45ab06519f3ad", "tree": "f879ccdac60c1c2130d5a740e47b0090ae0fa513", "parents": [ "4692c35c151951aa1fa901ca24bfa302a9beeacf", "782be11b39b4b3636e6928afc8b9bbac541a50ea" ], "author": { "name": "Treehugger Robot", "email": "treehugger-gerrit@google.com", "time": "Tue Jun 21 16:54:17 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Jun 21 16:54:17 2016 +0000" }, "message": "Merge \"MIPS64: Unblock callee-save registers\"" }, { "commit": "4692c35c151951aa1fa901ca24bfa302a9beeacf", "tree": "8d28d7714dd7fa0ae1ff44888ae61f3c8786bfeb", "parents": [ "f6d4f6e0e61977777b7a9ca18b75bcd26e98e9f9", "87f3fcbd0db352157fc59148e94647ef21b73bce" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Jun 21 16:18:10 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Jun 21 16:18:10 2016 +0000" }, "message": "Merge \"Replace String.charAt() with HIR.\"" }, { "commit": "87f3fcbd0db352157fc59148e94647ef21b73bce", "tree": "5bdeabb246f5de86704333b3fcbccc6e9146d246", "parents": [ "b94b5706f0b8e2e1c7e1db22274f9f4bae0c4b5a" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Apr 28 15:52:11 2016 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Jun 21 15:17:38 2016 +0100" }, "message": "Replace String.charAt() with HIR.\n\nReplace String.charAt() with HArrayLength, HBoundsCheck and\nHArrayGet. This allows GVN on the HArrayLength and BCE on\nthe HBoundsCheck as well as using the infrastructure for\nHArrayGet, i.e. better handling of constant indexes than\nthe old intrinsic and using the HArm64IntermediateAddress.\n\nBug: 28330359\nChange-Id: I32bf1da7eeafe82537a60416abf6ac412baa80dc\n" }, { "commit": "dbb7f5bef10138ade0fb202da1d61f562b2df649", "tree": "f0aa4b390c534b215a6e000c865783cdd9852353", "parents": [ "b94b5706f0b8e2e1c7e1db22274f9f4bae0c4b5a" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Mar 30 13:23:58 2016 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue Jun 21 15:11:57 2016 +0100" }, "message": "Improve HLoadClass code generation.\n\nFor classes in the boot image, use either direct pointers\nor PC-relative addresses. For other classes, use PC-relative\naccess to the dex cache arrays for AOT and direct address of\nthe type\u0027s dex cache slot for JIT.\n\nFor aosp_flounder-userdebug:\n - 32-bit boot.oat: -252KiB (-0.3%)\n - 64-bit boot.oat: -412KiB (-0.4%)\n - 32-bit dalvik cache total: -392KiB (-0.4%)\n - 64-bit dalvik-cache total: -2312KiB (-1.0%)\n (contains more files than the 32-bit dalvik cache)\nFor aosp_flounder-userdebug forced to compile PIC:\n - 32-bit boot.oat: -124KiB (-0.2%)\n - 64-bit boot.oat: -420KiB (-0.5%)\n - 32-bit dalvik cache total: -136KiB (-0.1%)\n - 64-bit dalvik-cache total: -1136KiB (-0.5%)\n (contains more files than the 32-bit dalvik cache)\n\nBug: 27950288\nChange-Id: I4da991a4b7e53c63c92558b97923d18092acf139\n" }, { "commit": "782be11b39b4b3636e6928afc8b9bbac541a50ea", "tree": "ff7f0755263aff0ca2cedea6558759be36a61c23", "parents": [ "b94b5706f0b8e2e1c7e1db22274f9f4bae0c4b5a" ], "author": { "name": "Goran Jakovljevic", "email": "Goran.Jakovljevic@imgtec.com", "time": "Tue Jun 21 12:39:04 2016 +0200" }, "committer": { "name": "Goran Jakovljevic", "email": "Goran.Jakovljevic@imgtec.com", "time": "Tue Jun 21 14:13:28 2016 +0200" }, "message": "MIPS64: Unblock callee-save registers\n\nCallee-save registers shouldn\u0027t be blocked, except floating point\nregisters if the graph is debuggable.\n\nChange-Id: I325ab403752c6b9cd788147cb8b21d42aaff629e\n" }, { "commit": "50706437d8216e41f0fea1e413cda7891324d397", "tree": "23c7c5d1198b8cdde6261198626cfe443eab59ba", "parents": [ "badee9820fcf5dca5f8c46c3215ae1779ee7736e" ], "author": { "name": "Matthew Gharrity", "email": "gharrma@google.com", "time": "Tue Jun 14 11:31:04 2016 -0700" }, "committer": { "name": "Matthew Gharrity", "email": "gharrma@google.com", "time": "Wed Jun 15 09:08:35 2016 -0700" }, "message": "Refactor GetIMTIndex\n\nThis allows us to more easily maintain and experiment with\ninterface method table indexing and hashing.\n\nChange-Id: I719920fae7490dcedcda7c1c36db225c2b8b16df\n" }, { "commit": "badee9820fcf5dca5f8c46c3215ae1779ee7736e", "tree": "982948a67a88a1f9a734c935f919f8d307969f48", "parents": [ "614968198625a6693666bdc1e5609e2f663f5638" ], "author": { "name": "Nelli Kim", "email": "nelli.kim@samsung.com", "time": "Fri May 13 13:08:53 2016 +0300" }, "committer": { "name": "Matthew Gharrity", "email": "gharrma@google.com", "time": "Tue Jun 14 10:05:47 2016 -0700" }, "message": "Optimize IMT\n\n* Remove IMT for classes which do not implement interfaces\n* Remove IMT for array classes\n* Share same IMT\n\nSaved memory (measured on hammerhead):\nboot.art:\nTotal number of classes: 3854\nNumber of affected classes: 1637\nSaved memory: 409kB\n\nChrome (excluding classes in boot.art):\nTotal number of classes: 2409\nNumber of affected classes: 1259\nSaved memory: 314kB\n\nGoogle Maps (excluding classes in boot.art):\nTotal number of classes: 6988\nNumber of affected classes: 2574\nSaved memory: 643kB\n\nPerformance regression on benchmarks/InvokeInterface.java benchmark\n(measured timeCall10Interface)\n1st launch: 9.6%\n2nd launch: 6.8%\n\nChange-Id: If07e45390014a6ee8f3c1c4ca095b43046f0871f\n" }, { "commit": "372f10e5b0b34e2bb6e2b79aeba6c441e14afd1f", "tree": "1f29c2467c8909ef0e0147f37f176caa1bcd2ccc", "parents": [ "1b66fdf3f33c72dfdda4d31f6f17b6a0d8607402" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue May 17 16:30:10 2016 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Jun 02 19:04:20 2016 +0100" }, "message": "Refactor handling of input records.\n\nIntroduce HInstruction::GetInputRecords(), a new virtual\nfunction that returns an ArrayRef\u003c\u003e to all input records.\nImplement all other functions dealing with input records as\nwrappers around GetInputRecords(). Rewrite functions that\npreviously used multiple virtual calls to deal with input\nrecords, especially in loops, to prefetch the ArrayRef\u003c\u003e\nonly once for each instruction. Besides avoiding all the\nextra calls, this also allows the compiler (clang++) to\nperform additional optimizations.\n\nThis speeds up the Nexus 5 boot image compilation by ~0.5s\n(4% of \"Compile Dex File\", 2% of dex2oat time) on AOSP ToT.\n\nChange-Id: Id8ebe0fb9405e38d918972a11bd724146e4ca578\n" }, { "commit": "fba39972d99701c80bf3beb7451aca508d67593c", "tree": "0d80ecb6997290140503926b08a72e7418915526", "parents": [ "718d4e269810c17d03df909c84b2f7bbd4f61fb9" ], "author": { "name": "Chih-Hung Hsieh", "email": "chh@google.com", "time": "Wed May 11 11:26:48 2016 -0700" }, "committer": { "name": "Chih-Hung Hsieh", "email": "chh@google.com", "time": "Fri May 13 10:38:56 2016 -0700" }, "message": "Fix misc-macro-parentheses warnings.\n\n* Add parentheses to fix warnings.\n* Use NOLINT to suppress wrong clang-tidy warnings.\n\nBug: 28705665\nChange-Id: Icc8bc9b59583dee0ea17ab83e0ff0383b8599c3e\n" }, { "commit": "dce016eab87302f02b0bd903dd2cd86ae512df2d", "tree": "3af3c0e6b9d845e611b560484882e6b438ef439a", "parents": [ "a246510965fc57ec51d1b202649304535adfe9f3" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Apr 28 13:10:02 2016 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon May 09 20:40:32 2016 +0100" }, "message": "Intrinsify String.length() and String.isEmpty() as HIR.\n\nUse HArrayLength for String.length() in anticipation of\nchanging the String.charAt() to HBoundsCheck+HArrayGet to\nallow the existing BCE to seamlessly work for strings.\nUse HArrayLength+HEqual for String.isEmpty().\n\nWe previously relied on inlining but we now want to apply\nthe new intrinsics even when we do not inline, i.e. when\ncompiling debuggable (as is currently the case for boot\nimage) or when we hit inlining limits, i.e. depth, size,\nor the number of accumulated dex registers.\n\nBug: 28330359\nChange-Id: Iab9d2f6d2967bdd930a72eb461f27efe8f37c103\n" }, { "commit": "93205e395f777c1dd81d3f164cf9a4aec4bde45f", "tree": "1d08efd9b7bca9fe23df9ae9489c5dd575d3c6df", "parents": [ "6990775e323cd9164d6cc10955a047b9d9f15f32" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Apr 13 11:59:46 2016 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Apr 13 17:50:16 2016 +0100" }, "message": "Move Assemblers to the Arena.\n\nAnd clean up some APIs to return std::unique_ptr\u003c\u003e instead\nof raw pointers that don\u0027t communicate ownership.\n\nChange-Id: I3017302307a0253d661240750298802fb0d9585e\n" }, { "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": "40ecb12f8eeb97b810e11f895278abbf7988ed4d", "tree": "54d999605c0eaf3b4d311f83f8162684506f4a31", "parents": [ "5827507da8efdaf4536c70dfdc54407c28e37852" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Apr 06 17:33:41 2016 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Apr 06 17:33:41 2016 +0100" }, "message": "Optimizing: Fix codegens for MethodLoadKind::kDexCacheViaMethod.\n\nUse the original method index instead of the target method\nindex because the target method may point to a different dex\nfile.\n\nNo regression test: this currently happens only if the\ncodegen uses the kDexCacheViaMethod as a fallback for\nanother load kind and we aim to avoid that fallback, so it\nwould be difficult to write a reliable regression test. We\ncould try and exploit current fallbacks for irreducible\nloops on x86 and arm but those fallbacks will eventually\ndisappear anyway.\n\nBug: 28036230\nChange-Id: I4cc9e046480d3d60a7fb521f0ca6a98914625cdc\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": "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": "0ced281ae6216c29f57ca0f8b7388a722e8da97b", "tree": "b7f8273bb117c8ec8f8546ed937a8c0a96d2e5de", "parents": [ "843a65556616183a36792bbcc1632c6d8d0e78b2", "1a65388f1d86bb232c2e44fecb44cebe13105d2e" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Mar 24 10:25:51 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Mar 24 10:25:51 2016 +0000" }, "message": "Merge \"Clean up art::HConstant predicates.\"" }, { "commit": "5b5b9319ff970979ed47d41a41283e4faeffb602", "tree": "e7795abf120cf512627786fd6302efd34535724b", "parents": [ "0c25da0276f5b6f6119793ae9d45d1bca8172c2b" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Mar 22 14:57:31 2016 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Mar 22 14:57:31 2016 +0000" }, "message": "Fix and improve shift and rotate operations.\n\n- Define maximum int and long shift \u0026 rotate distances as\n int32_t constants, as shift \u0026 rotate distances are 32-bit\n integer values.\n- Consider the (long, long) inputs case as invalid for\n static evaluation of shift \u0026 rotate rotations.\n- Add more checks in shift \u0026 rotate operations constructors\n as well as in art::GraphChecker.\n\nChange-Id: I754b326c3a341c9cc567d1720b327dad6fcbf9d6\n" }, { "commit": "1a65388f1d86bb232c2e44fecb44cebe13105d2e", "tree": "515e3000b3ad6d195101f20f33f3c9498e536593", "parents": [ "f808e8a0cc218c2b98023ef0e91f3c5b74ad2962" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Mar 18 18:05:57 2016 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Mar 18 18:05:57 2016 +0000" }, "message": "Clean up art::HConstant predicates.\n\n- Make the difference between arithmetic zero and zero-bit\n pattern non ambiguous.\n- Introduce Boolean predicates in art::HIntConstant for when\n they are used as Booleans.\n- Introduce aritmetic positive and negative zero predicates\n for floating-point constants.\n\nBug: 27639313\nChange-Id: Ia04ecc6f6aa7450136028c5362ed429760c883bd\n" }, { "commit": "e943c3b831dc0da4a6b09e940ae25c3285850e96", "tree": "b4756bbc16f49d50087a881b40722657451e6eac", "parents": [ "7c06aef061fa176331b77a88c1ff2c6ae401a5f0", "d28f4a00933a4a3b8d5e9db73b8532924d0f989d" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Fri Mar 18 12:37:03 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Mar 18 12:37:03 2016 +0000" }, "message": "Merge \"Generate native debug stackmaps before calls as well.\"" }, { "commit": "d28f4a00933a4a3b8d5e9db73b8532924d0f989d", "tree": "1205844a68ee9e2c502f8ecbfd2d5cf96acd4190", "parents": [ "fbc61e19578d281d05728bcd120e1ace57c2fbd8" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Mon Mar 14 17:14:24 2016 +0000" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Thu Mar 17 16:58:55 2016 +0000" }, "message": "Generate native debug stackmaps before calls as well.\n\nThe debugger looks up PC of the call instruction, so the runtime\u0027s\nstackmap is not sufficient since it is at PC after the instruction.\n\nChange-Id: I0dd06c0b52e8079ea5d064ea10beb12c93584092\n" }, { "commit": "a5c4a4060edd03eda017abebc85f24cffb083ba7", "tree": "85f69512d33c19d82e172a490a241f3a17d66560", "parents": [ "713c519db15aaa8d6f33b744fd28adddb97a07c2" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Mar 15 15:02:50 2016 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Mar 16 16:49:36 2016 +0000" }, "message": "Make art::HCompare support boolean, byte, short and char inputs.\n\nAlso extend tests covering the IntegerSignum, LongSignum,\nIntegerCompare and LongCompare intrinsics and their\ntranslation into an art::HCompare instruction.\n\nBug: 27629913\nChange-Id: I0afc75ee6e82602b01ec348bbb36a08e8abb8bb8\n" }, { "commit": "914d71ead70bb6f2084b2ed39a9fd58fd014f67d", "tree": "50f30d6e47d18aa6c3ccec9f05727b4898268b20", "parents": [ "1583e624d4c970d8e571b265b9a8f08402d91f82", "2ae48182573da7087bffc2873730bc758ec29696" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Mar 16 14:40:08 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Mar 16 14:40:08 2016 +0000" }, "message": "Merge \"Clean up NullCheck generation and record stats about it.\"" }, { "commit": "2ae48182573da7087bffc2873730bc758ec29696", "tree": "d6955329ad876aefd477f7ef8905b070b9ab95dd", "parents": [ "6915898b28cea6c9836ca1be6814d87e89cc6d76" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Mar 16 14:05:09 2016 +0000" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Mar 16 14:10:27 2016 +0000" }, "message": "Clean up NullCheck generation and record stats about it.\n\nThis removes redundant code from the generators and allows for easier\nstat recording.\n\nChange-Id: Iccd4368f9e9d87a6fecb863dee4e2145c97851c4\n" }, { "commit": "e5671618d19489ad0781ec0d204c7765317170cf", "tree": "317d451ebf639f89e91d4c1e482d950579da0a0f", "parents": [ "d35f4a2eacf9ee9c9d75bb0c00eec7ae31ad1949" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Mar 16 11:03:54 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Mar 16 11:14:20 2016 +0000" }, "message": "Accept boolean as an input of HDivZeroCheck.\n\nAll our arithmetic operations accept it.\n\nbug:27624718\nChange-Id: I1f6bb95dc77ecb3fb2fcabb35a93b31c524bfa0a\n" }, { "commit": "a6be605d83473c8c97245f823f3da2596cb63817", "tree": "c7694ad0e7104721fa9a51398fb6002245889870", "parents": [ "d9ad7463eda39d9b8bee204f91a3b7b7fa6b0a1a", "b74353a6765447b1551b337fd76803eb6aa86b8b" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Feb 24 16:05:37 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Feb 24 16:05:37 2016 +0000" }, "message": "Merge \"MIPS32: Implement intrinsics from java.lang.Math:\"" }, { "commit": "9cd6d378bd573cdc14d049d32bdd22a97fa4d84a", "tree": "be293c89806b919143b7dcd203bae14f5f4eaf04", "parents": [ "0e02ee9efbf1dbdde05d2b10f7307bbe191c52f5" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Tue Feb 09 15:24:47 2016 +0000" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Wed Feb 24 10:25:29 2016 +0000" }, "message": "Associate slow paths with the instruction that they belong to.\n\nAlmost all slow paths already know the instruction they belong to,\nthis CL just moves the knowledge to the base class as well.\n\nThis is needed to be be able to get the corresponding dex pc for\nslow path, which allows us generate better native line numbers,\nwhich in turn fixes some native debugging stepping issues.\n\nChange-Id: I568dbe78a7cea6a43a4a71a014b3ad135782c270\n" }, { "commit": "0e02ee9efbf1dbdde05d2b10f7307bbe191c52f5", "tree": "19c9c3e25a8db4e5b53890fd72193383b5bb73e5", "parents": [ "72ca09cc2dd350adb932ef4a50eff668cca99c5e", "c7098ff991bb4e00a800d315d1c36f52a9cb0149" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Wed Feb 24 10:23:50 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Feb 24 10:23:50 2016 +0000" }, "message": "Merge \"Remove HNativeDebugInfo from start of basic blocks.\"" }, { "commit": "c7098ff991bb4e00a800d315d1c36f52a9cb0149", "tree": "3a150e927bc7f4894f5b148ec6f5a2b796cdd80d", "parents": [ "5322e55ab9a15996a197456ca39d9c77488cd5c1" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Tue Feb 09 14:30:11 2016 +0000" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Wed Feb 24 10:21:57 2016 +0000" }, "message": "Remove HNativeDebugInfo from start of basic blocks.\n\nWe do not require full environment at the start of basic block.\nThe dex pc contained in basic block is sufficient for line mapping.\n\nChange-Id: I5ba9e5f5acbc4a783ad544769f9a73bb33e2bafa\n" }, { "commit": "b74353a6765447b1551b337fd76803eb6aa86b8b", "tree": "a04175cdbeef83f485c0cbe8a4265abc207780b4", "parents": [ "e33d20e321b630bcab83f6dfbfac2788d8145148" ], "author": { "name": "Chris Larsen", "email": "chris.larsen@imgtec.com", "time": "Fri Nov 20 09:07:09 2015 -0800" }, "committer": { "name": "Chris Larsen", "email": "chris.larsen@imgtec.com", "time": "Mon Feb 22 12:42:57 2016 -0800" }, "message": "MIPS32: Implement intrinsics from java.lang.Math:\n\n- abs(double) - abs(float) - abs(int)\n- abs(long) - max(double, double) - max(float, float)\n- max(int, int) - max(long, long) - min(double, double)\n- min(float, float) - min(int, int) - min(long, long)\n- sqrt(double)\n\nThe math intrinsics:\n\n- ceil(double) - floor(double) - rint(double)\n- round(double) - round(float)\n\naren\u0027t implemented because they require instructions which only exist\nfor MIPS64, or for MIPS32r6.\n\nChange-Id: I943be3592b52a423fcb7ac40f46f38a5e2a58c50\n" }, { "commit": "32ca375a5f9dcd010bafa84f829339b6b612b844", "tree": "cfb67bf6410a1223d6f4fe07fc7368559140eab8", "parents": [ "d99073f2a57929b5baeb4ed2b80556f0a2aa1284" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Feb 17 16:49:37 2016 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Feb 17 16:53:00 2016 +0000" }, "message": "Fix uses of art::HCompare::IsGtBias on MIPS32 and MIPS64.\n\nDo not call this method on non floating-point HCompare\ninstructions.\n\nChange-Id: I262ab23f48d32295641063f897dca02cb92eb2e2\n" }, { "commit": "b52bbde2870e5ab5d126612961dcb3da8e5236ee", "tree": "3a58d251d8667e7c8447199a799fecba9bd5f918", "parents": [ "1b0755299928221a1dcc5db383bf8fc378d29b60" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Feb 12 12:06:05 2016 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Feb 15 15:06:44 2016 +0000" }, "message": "Optimizing: Simplify consecutive type conversions.\n\nMerge two consecutive type conversions to one if the result\nof such merged conversion is guaranteed to be the same and\nremove all implicit conversions, not just conversions to the\nsame type. Improve codegens to handle conversions from long\nto integral types smaller than int.\n\nThis will make it easier to simplify `(byte) (x \u0026 0xffL)` to\n`(byte) x` where the conversion from long to byte is done by\ntwo dex instructions, long-to-int and in int-to-byte.\n\nBug: 23965701\nChange-Id: I833f193556671136ad2cd3f5b31cdfbc2d99c19d\n" }, { "commit": "6e332529c33be4d7dae5dad3609a839f4c0d3bfc", "tree": "cedd2e1beb170fd5821136fe974e3f34adfcddc2", "parents": [ "d3caabd4f85f86dd744da432993e12935d843a83" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Tue Feb 02 16:15:27 2016 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Fri Feb 12 15:17:50 2016 +0000" }, "message": "ART: Remove HTemporary\n\nChange-Id: I21b984224370a9ce7a4a13a9652503cfb03c5f03\n" }, { "commit": "a19616e3363276e7f2c471eb2839fb16f1d43f27", "tree": "ad3e7fd0f53229e95fb0443586fc30eedabe6967", "parents": [ "9fba3f67a0792ad5eeb495e489d11a87211c318f" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Mon Feb 01 18:57:58 2016 -0800" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Fri Feb 05 09:26:21 2016 -0800" }, "message": "Implemented compare/signum intrinsics as HCompare\n(with all code generation for all)\n\nRationale:\nAt HIR level, many more optimizations are possible, while ultimately\ngenerated code can take advantage of full semantics.\n\nChange-Id: I6e2ee0311784e5e336847346f7f3c4faef4fd17e\n" }, { "commit": "ba70200c03f0481543877b218a8626c107edfbf6", "tree": "e684332612c43e63b2af2799f2a28b0e9d2c95d5", "parents": [ "85fdcda926fbab0e5a7b3e8b3541f5d225b2bcdb" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Mon Feb 01 18:15:29 2016 +0000" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Tue Feb 02 17:18:59 2016 +0000" }, "message": "Add MIPS floating point register mapping to DWARF.\n\nChange-Id: I88508461412bc166549843744a3c6a4ee925b2c7\n" }, { "commit": "d967266cdfc8011c81ba6e9857a247c4a73bd0fc", "tree": "7bf469b0656c4819921799d814b2ca7a4f1705be", "parents": [ "ba5ea7003f071f85936ee351aff46f64a56ee096" ], "author": { "name": "Lazar Trsic", "email": "Lazar.Trsic@imgtec.com", "time": "Thu Sep 03 17:33:01 2015 +0200" }, "committer": { "name": "Goran Jakovljevic", "email": "Goran.Jakovljevic@imgtec.com", "time": "Fri Jan 29 17:38:06 2016 +0100" }, "message": "MIPS64: Remove unaligned memory access from art generated code\n\nUnaligned memory access was caused by sd, ld, ldc1 and sdc1\ninstructions. Check if offset is unaligned and replace it\nwith two 32 bit memory accesses, if so.\n\nAdded assembler tests for new instructions, as well as assembler\ntests for LoadFromOffset, LoadFpuFromOffset, StoreToOffset and\nStoreFpuToOffset.\n\nChange-Id: I0228a4a2ce6c801eeb5b46952b8330e14468deb3\n" }, { "commit": "9ff1de06d6ed1da36f7e976224a2d13e5e9882bf", "tree": "9121c384f3e0375fccfa4ca9f71c7d86baf38904", "parents": [ "bee600ff66e3e233274faa1391890ff424a8244e", "a42363f79832a6e14f348514664dc6dc3edf9da2" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Jan 28 16:09:16 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Jan 28 16:09:16 2016 +0000" }, "message": "Merge \"Implement first kind of polymorphic inlining.\"" }, { "commit": "a42363f79832a6e14f348514664dc6dc3edf9da2", "tree": "bcd43acdf9903a704b566af00b5c740786284b7b", "parents": [ "9cea9139033a4d04437ebc5542e9466fd67137fe" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Dec 17 14:57:09 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Jan 28 15:55:46 2016 +0000" }, "message": "Implement first kind of polymorphic inlining.\n\nAdd HClassTableGet to fetch an ArtMethod from the vtable or imt,\nand compare it to the only method the profiling saw.\n\nChange-Id: I76afd3689178f10e3be048aa3ac9a97c6f63295d\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": "b3e773eea39a156b3eacf915ba84e3af1a5c14fa", "tree": "6c0d3a748d7b445a0d776ed306c7add43a0e1dd3", "parents": [ "05aeb408f292d8d94af1646a94bc69faf77f0b46" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Tue Jan 26 11:28:37 2016 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Thu Jan 28 15:48:00 2016 +0000" }, "message": "ART: Implement support for instruction inlining\n\nOptimizing HIR contains \u0027non-materialized\u0027 instructions which are\nemitted at their use sites rather than their defining sites. This\nwas not properly handled by the liveness analysis which did not\nadjust the use positions of the inputs of such instructions.\nDespite the analysis being incorrect, the current use cases never\nproduce incorrect code.\n\nThis patch generalizes the concept of inlined instructions and\nupdates liveness analysis to set the compute use positions correctly.\n\nChange-Id: Id703c154b20ab861241ae5c715a150385d3ff621\n" }, { "commit": "8ed1826a9da054920f2d39d34dfc7ba43337e4c9", "tree": "21f64788a548fa0f4f39417cf50c74c6df0b9c6f", "parents": [ "a7d507eb0fc55240700232a0b6269d1388e9b5a5" ], "author": { "name": "Goran Jakovljevic", "email": "Goran.Jakovljevic@imgtec.com", "time": "Fri Jan 22 13:01:00 2016 +0100" }, "committer": { "name": "Goran Jakovljevic", "email": "Goran.Jakovljevic@imgtec.com", "time": "Fri Jan 22 15:20:21 2016 +0100" }, "message": "Fix MIPS64 booting problem\n\nAdd missing MarkGCCard in compareAndSwapObject intinsic.\n\nAdditionaly, don\u0027t do a null test in MarkGCCard if the value\ncannot be null for MIPS64.\n\nChange-Id: Iad50f9e6be8cd27fedb31abb00d5829498941696\n" }, { "commit": "58282f4510961317b8d5a364a6f740a78926716f", "tree": "5d97c0db9fe01dd6e8df2357ef11f614abb853e8", "parents": [ "b8bb9f6d0b59be125066f604f134155f8998f5ae" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Thu Jan 14 12:45:10 2016 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Mon Jan 18 16:39:30 2016 +0000" }, "message": "ART: Remove Baseline compiler\n\nWe don\u0027t need Baseline any more and it hasn\u0027t been maintained for\na while anyway. Let\u0027s remove it.\n\nChange-Id: I442ed26855527be2df3c79935403a25b1ee55df6\n" }, { "commit": "28943466954ca5d6f586bb5496f7f3f0f85fe87a", "tree": "56a4f7427addf50aba847ea944ec24396c7e848f", "parents": [ "68c56ae9ccdb6e348501456e374ae65e74f6270c", "6de1938e562b0d06e462512dd806166e754035ea" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Fri Jan 15 09:19:12 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Jan 15 09:19:12 2016 +0000" }, "message": "Merge \"ART: Remove incorrect HFakeString optimization\"" }, { "commit": "6de1938e562b0d06e462512dd806166e754035ea", "tree": "f9df086a73860c20768d17ff7bc5be4139567941", "parents": [ "f5b84ee14a3bc578f799a39dca1ae512b49356ea" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Fri Jan 08 17:37:10 2016 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Thu Jan 14 16:22:13 2016 +0000" }, "message": "ART: Remove incorrect HFakeString optimization\n\nSimplification of HFakeString assumes that it cannot be used until\nString.\u003cinit\u003e is called which is not true and causes different\nbehaviour between the compiler and the interpreter. This patch\nremoves the optimization together with the HFakeString instruction.\n\nInstead, HNewInstance is generated and an empty String allocated\nuntil it is replaced with the result of the StringFactory call. This\nis consistent with the behaviour of the interpreter but is too\nconservative. A follow-up CL will attempt to optimize out the initial\nallocation when possible.\n\nBug: 26457745\nBug: 26486014\n\nChange-Id: I7139e37ed00a880715bfc234896a930fde670c44\n" }, { "commit": "baf60b7cceb3968ae36540e2f7f92cec3805f6ed", "tree": "97170e2b5ad9439e4d94fb1d86c5b1382ddba0be", "parents": [ "08d3ab591d98fce33b7ab552a10cec04aaff6ce1" ], "author": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Tue Dec 22 15:15:03 2015 -0800" }, "committer": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Wed Jan 13 17:43:42 2016 -0800" }, "message": "MIPS: Improve conversion between ints and floats.\n\nChange-Id: I767fe9623cc14e8480c31e305725eb5221cac282\n" }, { "commit": "f96c43eaa72f4ead472f4a97f13622e17a29e8f6", "tree": "ad5e7d69eee8db1c53ddc9743dd27dceb6159a73", "parents": [ "dae9fd594864074de041ee7edea34d4a3e9e6463", "42249c3602c3d0243396ee3627ffb5906aa77c1e" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Wed Jan 13 19:15:15 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Jan 13 19:15:15 2016 +0000" }, "message": "Merge \"Reduce code size by sharing slow paths.\"" }, { "commit": "67fcbd4f0c32ec1de3cd248d411f0c2a6ba52e4b", "tree": "b971f33b38769553f8d19557776a9f26e868c327", "parents": [ "922698ded1e80cad1ecce4c2172a88c76a216373", "92d9060c0cdff7c726549a9d9494e5655404bed7" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Jan 13 10:39:05 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Jan 13 10:39:05 2016 +0000" }, "message": "Merge \"MIPS: Implement HRor\"" }, { "commit": "42249c3602c3d0243396ee3627ffb5906aa77c1e", "tree": "1e822a21c87331246cbde3923eac88fa315fa2cc", "parents": [ "922698ded1e80cad1ecce4c2172a88c76a216373" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Thu Jan 07 15:33:50 2016 -0800" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Tue Jan 12 16:39:20 2016 -0800" }, "message": "Reduce code size by sharing slow paths.\n\nRationale:\nSharing identical slow path code reduces code size.\n\nBackground:\nCurrently, slow paths with the same dex-pc, same physical register\nspilling code, and identical stack maps are shared (making this\nonly useful for deopt slow paths). The newly introduced mechanism\nis sufficiently general to allow future improvements by e.g.\nallowing different dex-pc (by passing this to runtime) or even\nthe kind of slow paths (by passing runtime addresses to the slowpath).\n\nChange-Id: I819615c47b4fd98440a241f681f93e4fc22d12e0\n" }, { "commit": "8566a91502db625ff9428a3c2418714488ecd5d9", "tree": "fc3ade71413203fd053d06b98210f263084e34c9", "parents": [ "20b6863769357d798464a65c5ee5dfd64464d400", "b7070a2db8b0b7eca14f01f932be305be64ded57" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Mon Jan 11 14:47:37 2016 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon Jan 11 14:47:37 2016 +0000" }, "message": "Merge \"Generate Nops to ensure that debug stack maps have distinct PC.\"" }, { "commit": "b7070a2db8b0b7eca14f01f932be305be64ded57", "tree": "06ba87d56a708712fb206e23d3abd55f21934373", "parents": [ "ae6f23c83e1c8dcfbc4f74186ea1a37f1044414b" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Fri Jan 08 18:13:53 2016 +0000" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Mon Jan 11 12:22:17 2016 +0000" }, "message": "Generate Nops to ensure that debug stack maps have distinct PC.\n\nChange-Id: I5740ec958a20d236634b66df0e675382ed5c16fc\n" }, { "commit": "68f6289fbc1b14ed814722c023b3f343c1e59a79", "tree": "86bf0f10e1368871e567145a0d70087cb8f74a4f", "parents": [ "b7371a5517f78f61759f7e6124f2d957d974d9cd" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Jan 04 08:39:49 2016 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Jan 11 11:36:48 2016 +0000" }, "message": "Don\u0027t use std::abs on INT_MIN/LONG_MIN, it\u0027s undefined.\n\nbug:25494265\n\nChange-Id: I560a3a589b92440020285f9adfdf7c9efb06217c\n" }, { "commit": "92d9060c0cdff7c726549a9d9494e5655404bed7", "tree": "22c1274193e7f1a3bd9872a2455c758394587dee", "parents": [ "376a6f3dbae7b71a6fc2c339ec416d3407277308" ], "author": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Fri Dec 18 18:16:36 2015 -0800" }, "committer": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Mon Jan 04 20:53:44 2016 -0800" }, "message": "MIPS: Implement HRor\n\nThis also fixes differentiation between the SRL and ROTR\ninstructions in the disassembler.\n\nChange-Id: Ie19697f8d6ea8fa4e338adde3e3cf8e4a0383eae\n" }, { "commit": "0cf4493166ff28518c8eafa2d0463f6e817cce75", "tree": "6d207db3fb655bbd692f2b01fa963c603619bd0e", "parents": [ "d674bf7ba2a209790cea8ef8d935480ef515c9e1" ], "author": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Wed Dec 09 14:09:59 2015 +0000" }, "committer": { "name": "David Srbecky", "email": "dsrbecky@google.com", "time": "Wed Dec 23 13:19:16 2015 +0000" }, "message": "Generate more stack maps during native debugging.\n\nGenerate extra stack map at the start of each java statement.\nThe stack maps are later translated to DWARF which allows\nLLDB to set breakpoints and view local variables.\n\nChange-Id: If00ab875513308e4a1399d1e12e0fe8934a6f0c3\n" }, { "commit": "5f7b58ea1adfc0639dd605b65f59198d3763f801", "tree": "04556e673cdd3967cc967ff79931eab49e523956", "parents": [ "1201804d1813d7db0accead9721d67c40b3de564" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Nov 23 19:49:34 2015 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Wed Dec 23 09:59:07 2015 +0000" }, "message": "Rewrite HInstruction::Is/As\u003ctype\u003e().\n\nMake Is\u003ctype\u003e() and As\u003ctype\u003e() non-virtual for concrete\ninstruction types, relying on GetKind(), and mark GetKind()\nas PURE to improve optimization opportunities. This reduces\nthe number of relocations in libart-compiler.so\u0027s .rel.dyn\nsection by ~4K, or ~44%, and in .data.rel.ro by ~18K, or\n~65%. The file is 96KiB smaller for Nexus 5, including 8KiB\nreduction of the .text section.\n\nUnfortunately, the g++/clang++ __attribute__((pure)) is not\nstrong enough to avoid duplicated virtual calls and we would\nneed the C++ [[pure]] attribute proposed in n3744 instead.\nTo work around this deficiency, we introduce an extra\nnon-virtual indirection for GetKind(), so that the compiler\ncan optimize common expressions such as\n instruction-\u003eIsAdd() || instruction-\u003eIsSub()\nor\n instruction-\u003eIsAdd() \u0026\u0026 instruction-\u003eAsAdd()-\u003e...\nwhich contain two virtual calls to GetKind() after inlining.\n\nChange-Id: I83787de0671a5cb9f5b0a5f4a536cef239d5b401\n" }, { "commit": "299a93993fb8f3efbf0465cf674d80c3bcfdc66c", "tree": "1ba8d1cd2a34091317af08cbbe5cfa3fa52e549f", "parents": [ "fae1db92d8433d0f75258c190bcf2c940731f036" ], "author": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Tue Dec 08 16:08:02 2015 -0800" }, "committer": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Thu Dec 17 14:14:26 2015 -0800" }, "message": "MIPS64: Fuse long and FP compare \u0026 condition in Optimizing.\n\nBug: 25559148\n\nChange-Id: I2d14ac75460a76848c71c08cffff6d7a18f5f580\n" }, { "commit": "14c4e90f67e71430dade7d4f20920e6352be386e", "tree": "2d376e0d6f833bb87348faae12ad7ed3bf15b95b", "parents": [ "6132a3884a912a704010f22ea2991f3d9d432af2", "f3e0ee27f46aa6434b900ab33f12cd3157578234" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Dec 17 16:46:19 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Dec 17 16:46:19 2015 +0000" }, "message": "Merge \"Revert \"Revert \"ART: Reduce the instructions generated by packed switch.\"\"\"" }, { "commit": "f3e0ee27f46aa6434b900ab33f12cd3157578234", "tree": "83d5a75bf26238ff1789569de62e4b72fb348119", "parents": [ "b4c137630fd2226ad07dfd178ab15725374220f1" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Dec 17 15:23:13 2015 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Dec 17 15:23:13 2015 +0000" }, "message": "Revert \"Revert \"ART: Reduce the instructions generated by packed switch.\"\"\n\nThis reverts commit b4c137630fd2226ad07dfd178ab15725374220f1.\n\nThe underlying issue was fixed by https://android-review.googlesource.com/188271 .\n\nBug: 26121945\nChange-Id: I58b08eb1a9f0a5c861f8cda93522af64bcf63920\n" }, { "commit": "698fa975c10e244fd181e2ffb4bb67a88851e1d7", "tree": "104d67a406808b9952cd0b177c3aa44f2393c19d", "parents": [ "cbf8af898e758cef27687c20c8cf9ac75280026d" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Dec 16 17:06:47 2015 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Dec 16 17:06:47 2015 +0000" }, "message": "Remove spurious references to kEmitCompilerReadBarrier in MIPS.\n\nWe do not support read barriers on MIPS code generators yet.\n\nAlso, wrap some long lines in the MIPS64 code generator.\n\nChange-Id: Ia2755590afa60eb9c8fb547e059146ab6518372b\n" }, { "commit": "d7d35383838c369a4a1ff5aa21e952f941718c48", "tree": "7d36f56c834e2b561ebc0359b9d11ad03d150cb2", "parents": [ "6b75bc08e8e2e5516a23350418bacef2cf982bd9", "b4c137630fd2226ad07dfd178ab15725374220f1" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Dec 16 12:31:14 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Dec 16 12:31:14 2015 +0000" }, "message": "Merge \"Revert \"ART: Reduce the instructions generated by packed switch.\"\"" }, { "commit": "b4c137630fd2226ad07dfd178ab15725374220f1", "tree": "6f319089980073ffb2c20d36e367a944daa525c4", "parents": [ "59f054d98f519a3efa992b1c688eb97bdd8bbf55" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Dec 16 12:06:39 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Dec 16 12:07:01 2015 +0000" }, "message": "Revert \"ART: Reduce the instructions generated by packed switch.\"\n\nThis reverts commit 59f054d98f519a3efa992b1c688eb97bdd8bbf55.\n\nbug:26121945\n\nChange-Id: I8a5ad7ef1f1de8d44787c27528fa3f7f5c2e9cd3\n" }, { "commit": "58dcb021c3bd45718d0103844f4e6d55754e6501", "tree": "b5ca917081eff52a98331b1234335069ead8bede", "parents": [ "66278646b5b332142d1474703ac7d945dfbf7c78", "40a04bf64e5837fa48aceaffe970c9984c94084a" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Dec 11 16:14:56 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Dec 11 16:14:56 2015 +0000" }, "message": "Merge \"Replace rotate patterns and invokes with HRor IR.\"" }, { "commit": "40a04bf64e5837fa48aceaffe970c9984c94084a", "tree": "27aeff3b9492b396050155734d81aba3c57ffbb7", "parents": [ "763fd2d3d131898cad6295a19ae9a30e22ce5f2a" ], "author": { "name": "Scott Wakeling", "email": "scott.wakeling@linaro.org", "time": "Fri Dec 11 09:50:36 2015 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Fri Dec 11 16:13:44 2015 +0000" }, "message": "Replace rotate patterns and invokes with HRor IR.\n\nReplace constant and register version bitfield rotate patterns, and\nrotateRight/Left intrinsic invokes, with new HRor IR.\n\nWhere k is constant and r is a register, with the UShr and Shl on\neither side of a |, +, or ^, the following patterns are replaced:\n\n x \u003e\u003e\u003e #k OP x \u003c\u003c #(reg_size - k)\n x \u003e\u003e\u003e #k OP x \u003c\u003c #-k\n\n x \u003e\u003e\u003e r OP x \u003c\u003c (#reg_size - r)\n x \u003e\u003e\u003e (#reg_size - r) OP x \u003c\u003c r\n\n x \u003e\u003e\u003e r OP x \u003c\u003c -r\n x \u003e\u003e\u003e -r OP x \u003c\u003c r\n\nImplemented for ARM/ARM64 \u0026 X86/X86_64.\n\nTests changed to not be inlined to prevent optimization from folding\nthem out. Additional tests added for constant rotate amounts.\n\nChange-Id: I5847d104c0a0348e5792be6c5072ce5090ca2c34\n" }, { "commit": "917d01680714b2295f109f8fea0aa06764a30b70", "tree": "1da1b936fcc2318dced0d0aa9d2f987af1a05169", "parents": [ "d48015603a54b820d287d92709825765159615f0" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Nov 24 18:25:35 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Dec 10 16:48:06 2015 +0000" }, "message": "Don\u0027t generate a slow path for strings in the dex cache.\n\nChange-Id: I1d258f1a89bf0ec7c7ddd134be9215d480f0b09a\n" }, { "commit": "59f054d98f519a3efa992b1c688eb97bdd8bbf55", "tree": "83d5a75bf26238ff1789569de62e4b72fb348119", "parents": [ "763fd2d3d131898cad6295a19ae9a30e22ce5f2a" ], "author": { "name": "Zheng Xu", "email": "zheng.xu@linaro.org", "time": "Mon Dec 07 17:17:03 2015 +0800" }, "committer": { "name": "Mark Mendell", "email": "mark.p.mendell@intel.com", "time": "Tue Dec 08 13:14:10 2015 -0500" }, "message": "ART: Reduce the instructions generated by packed switch.\n\nImplement Vladimir Marko\u0027s suggestion. The new compare/jump series\nreduce the number of instructions from (2*n+1) to (1.5*n+3).\n\nGenerate normal compare/jump series when numEntries \u003c\u003d 3.\nGenerate optimal compare/jump series when numEntries \u003c\u003d threshold.\nGenerate jump tables otherwise.\n\nChange-Id: I425547b6787057c7fa84e71f17c145b63b208633\n" }, { "commit": "e523423a053af5cb55837f07ceae9ff2fd581712", "tree": "6c2d9c570bf0d9a0e2cd056e052c0be618b03fc5", "parents": [ "08a84acc7adb1bb076595eb961bd4667896e5075" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Dec 02 09:06:11 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Dec 02 13:01:25 2015 +0000" }, "message": "Revert \"Revert \"Don\u0027t use the compiler driver for method resolution.\"\"\n\nThis reverts commit c88ef3a10c474045a3476a02ae75d07ddd3230b7.\n\nChange-Id: I0ed88a48b313a8d28bc39fae40631123aadb13ef\n" }, { "commit": "c88ef3a10c474045a3476a02ae75d07ddd3230b7", "tree": "cd23e1e0a3cea10cc9a9ae8269a01f75ada8ef0e", "parents": [ "4db0bf9c4db6a09716c3388b7d2f88d534470339" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Dec 01 16:28:10 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Dec 01 16:28:10 2015 +0000" }, "message": "Revert \"Don\u0027t use the compiler driver for method resolution.\"\n\nFails 425 in debuggable mode.\n\nThis reverts commit 4db0bf9c4db6a09716c3388b7d2f88d534470339.\n\nChange-Id: I346df8f75674564fc4fb241c60f23e250fc7f0a7\n" }, { "commit": "4db0bf9c4db6a09716c3388b7d2f88d534470339", "tree": "71feab1b20d4d773f881e0afc26dfcd236c177d1", "parents": [ "d1744d449cf2b56af7e0896b3729fac2a414e3af" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Nov 23 09:35:04 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Dec 01 14:23:01 2015 +0000" }, "message": "Don\u0027t use the compiler driver for method resolution.\n\nThe compiler driver makes assumptions that don\u0027t hold for\nthe optimizing compiler, and will for example always go to\nslow path for an invoke-super when there\u0027s no verified method.\n\nAlso fix GenerateInvokeVirtual in the presence of intrinsics.\n\nNext change will address some of the TODOs in sharpening.cc.\n\nChange-Id: I2b0e543ee9b9bebcadb2d26de29e850c59ad58b9\n" }, { "commit": "42e372e5a34d0fef88007bc5f40dd0fc7c03b58b", "tree": "434618ad8deec85313335b6ca63c6519639b4959", "parents": [ "95f7bbcd991fbfaead438a2866354714eb32af38" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Nov 24 15:48:56 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Nov 24 17:57:26 2015 +0000" }, "message": "Optimize HLoadClass when we know the class is in the cache.\n\nChange-Id: Iaa74591eed0f2eabc9ba9f9988681d9582faa320\n" }, { "commit": "888d067a67640e7d9fc349b0451dfe845acad562", "tree": "6fdbf0027e06b2f140ec9396b8a6d650a15c4e84", "parents": [ "51a354c747c8a76a4716a49a1f70bfd975d63787" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Nov 23 18:53:50 2015 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Nov 24 11:40:13 2015 +0000" }, "message": "Revamp art::CheckEntrypointTypes uses.\n\nChange-Id: I6e13e594539e766ed94524ac3282cec292ba91da\n" }, { "commit": "51a354c747c8a76a4716a49a1f70bfd975d63787", "tree": "37b82929ccc42f4b1b70b94baf64dbd9fd8b4c15", "parents": [ "7f8275549fd503f82ac63d65800afacab85af09d", "a0e87b0a97fadd54540ec7e8331b61bebd82d378" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Nov 24 10:34:22 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Nov 24 10:34:22 2015 +0000" }, "message": "Merge \"MIPS64: Support short and long branches\"" }, { "commit": "01b88a2c8903954ca72067bab93471b2c6aca135", "tree": "0dbbc998527471123a96abb3f6b568c9329b1da2", "parents": [ "be0c2d91027929682fa754ae21943f52b4e111b7", "729645a937eb9f04a311b3c22471dcf3ebe9bcec" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Nov 23 08:51:44 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon Nov 23 08:51:44 2015 +0000" }, "message": "Merge \"Explicitly add HLoadClass/HClinitCheck for HNewInstance.\"" }, { "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": "729645a937eb9f04a311b3c22471dcf3ebe9bcec", "tree": "100c5d843a4d436b166d52e7a463ef6b283abc8c", "parents": [ "d846a2cc45aae5b1c84b5ac51cdd37a22b8447ff" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Nov 19 13:29:02 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Nov 20 22:19:02 2015 +0000" }, "message": "Explicitly add HLoadClass/HClinitCheck for HNewInstance.\n\nbug:25735083\nbug:25173758\n\nChange-Id: Ie81cfa4fa9c47cc025edb291cdedd7af209a03db\n" }, { "commit": "c53c0797a78a89d637e4230503cc1feb27e855a8", "tree": "194d9215590abf283d2b278adf39462d3b704c1b", "parents": [ "ee7d4a3d574d8789fb0d1860eba284ae5099f10d" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Nov 19 15:48:33 2015 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Nov 19 16:08:12 2015 +0000" }, "message": "Clean up the special input in HInvokeStaticOrDirect.\n\nChange-Id: I4042aefbdac1a8c236d00e2e7145349a64f6486b\n" }, { "commit": "0debae7bc89eb05f7a2bf7dccd223318fad7c88d", "tree": "3da9656dc77d271b12c1b02793e7d713ae3da790", "parents": [ "991842a5273d20695dd5f35eb9a9e28c386c5b4b" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Thu Nov 12 18:37:00 2015 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Tue Nov 17 15:12:00 2015 +0000" }, "message": "ART: Refactor GenerateTestAndBranch\n\nEach code generator implements a method for generating condition\nevaluation and branching to arbitrary labels. This patch refactors\nit for better clarity but also to generate fewer jumps when the true\nbranch is the fallthrough successor.\n\nThis is preliminary work for implementing HSelect.\n\nChange-Id: Iaa545a5ecbacb761c5aa241fa69140cf6eb5952f\n" }, { "commit": "0d5a281c671444bfa75d63caf1427a8c0e6e1177", "tree": "fd9bbe0f1c581bcc7c05bbfb2643ffe0b1fb014e", "parents": [ "dd4cbcc924c8ba2a578914a4a366996693bdcd74" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Nov 13 10:07:31 2015 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Sun Nov 15 12:16:41 2015 +0000" }, "message": "x86/x86-64 read barrier support for concurrent GC in Optimizing.\n\nThis first implementation uses slow paths to instrument heap\nreference loads and GC root loads for the concurrent copying\ncollector, respectively calling the artReadBarrierSlow and\nartReadBarrierForRootSlow (new) runtime entry points.\n\nNotes:\n- This implementation does not instrument HInvokeVirtual\n nor HInvokeInterface instructions (for class reference\n loads), as the corresponding read barriers are not stricly\n required with the current concurrent copying collector.\n- Intrinsics which may eventually call (on slow path) are\n disabled when read barriers are enabled, as the current\n slow path infrastructure does not support this case.\n- When read barriers are enabled, the code generated for a\n HArraySet instruction always go into the array set slow\n path for object arrays (delegating the operation to the\n runtime), as we are lacking a mechanism to keep a\n temporary register live accross a runtime call (needed for\n the instrumentation of type checking code, which requires\n two successive read barriers).\n\nBug: 12687968\nChange-Id: I14cd6107233c326389120336f93955b28ffbb329\n" }, { "commit": "00580bdbbb119a354c94a9c19928c1dcbd14a8f4", "tree": "722017e414952bccc6933a63e28b4ed5a214f1ff", "parents": [ "c4b24109473d50e4cc829be5d1e7c77fd21527f3" ], "author": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Wed Nov 11 13:31:12 2015 -0800" }, "committer": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Wed Nov 11 16:06:29 2015 -0800" }, "message": "MIPS64: fix calling conventions in LoadClass and field accesses\n\nThis fixes failures in test 529-checker-unresolved\n\nChange-Id: I6170c22059e9711b2fcc965b00d6e34edd839539\n" }, { "commit": "6f6f3592ea47be2a59836bd9fe5feb2003c6aee7", "tree": "3edad72b08769ace21c0c6b6e9ed944fcf721b88", "parents": [ "f11f5ebe321fde9f6efb49d75b861606391b6502" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Nov 09 12:54:16 2015 +0000" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Mon Nov 09 12:54:16 2015 +0000" }, "message": "Fix mip64 build: hide current method input only if it exists.\n\nChange-Id: I7d3cb34843d421babfb1f93469e770c05ee8d5a9\n" }, { "commit": "2264f624e41acf09b17c3961bd52966e43f2b58f", "tree": "b946c5ffdca5399408fc0769edb12762980087b8", "parents": [ "4202a2ff49d77eda813052d091675bf53c46cb0f", "5c75ffad3aaf9d62ea3ac4cf2c0a2fd699368f83" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Sat Nov 07 14:15:46 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Sat Nov 07 14:15:46 2015 +0000" }, "message": "Merge \"MIPS64: small improvements in code generation\"" }, { "commit": "5c75ffad3aaf9d62ea3ac4cf2c0a2fd699368f83", "tree": "15da165b06f99c55849e5431d8b405c2014883dc", "parents": [ "b203aad7a0db904efa8429d48b53e56583f61ec2" ], "author": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Thu Sep 24 14:41:59 2015 -0700" }, "committer": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Fri Nov 06 13:13:47 2015 -0800" }, "message": "MIPS64: small improvements in code generation\n\nSpecifically:\n- More efficient load/store of constant 0 (and +0.0)\n- Improved swapping of floats/doubles in registers\n- Use kNoOutputOverlap wherever possible\n- More efficient 64-bit integer comparison with 0\n- More efficient load of integer constants of the form (2**n)-1\n\nChange-Id: Ic2914d8865aa6616b9a0b21b3cc173d4477eb8c7\n" }, { "commit": "c857c746707dfd45d74b75cb7fa84484ca68cc2a", "tree": "0c223c9cb4999ffe9b04b3e264f5fea4c91d949a", "parents": [ "b203aad7a0db904efa8429d48b53e56583f61ec2" ], "author": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Wed Sep 23 15:12:39 2015 -0700" }, "committer": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Fri Nov 06 13:03:43 2015 -0800" }, "message": "MIPS64: Improve integer division by constants\n\nThis also removes some unused instructions and instructions not\navailable on MIPS64R6.\n\nChange-Id: I44bfe12c60344312c88c45e97b6b07dcd5bdc630\n" }, { "commit": "53afca191ace3d7447b09097f9ea82a513075c52", "tree": "f037ef8007bcbe4632b5d06fab0a7aea5550ce61", "parents": [ "a930832a4ef0a2ef0835c5db4650750018ab0765" ], "author": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Thu Nov 05 16:34:23 2015 -0800" }, "committer": { "name": "Alexey Frunze", "email": "Alexey.Frunze@imgtec.com", "time": "Thu Nov 05 16:53:19 2015 -0800" }, "message": "MIPS64: Implement virtual intrinsic slow path\n\nThis fixes a crash in dex2oat while compiling boot.oat.\n\nChange-Id: I44fc92809902d7fc226c88b3e3f081b72cc19ce5\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": "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": "bb245d199a5240b4c520263fd2c8c10dba79eadc", "tree": "e16b37485e3e0e34c24e35a71cc8e6986d1e2e70", "parents": [ "d5a69fc429f57bf528aa061618d3ae94ee8deb24" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Mon Oct 19 11:05:03 2015 -0700" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Mon Oct 19 11:12:11 2015 -0700" }, "message": "Generalize codegen and simplification of deopt.\n\nRationale: the de-opt instruction is very similar to an if,\n so the existing assumption that it always has a\n conditional \"under the hood\" is very unsafe, since\n optimizations may have replaced conditionals with\n actual values; this CL generalizes handling of deopt.\n\nChange-Id: I1c6cb71fdad2af869fa4714b38417dceed676459\n" }, { "commit": "e9f37600e98ba21308ad4f70d9d68cf6c057bdbe", "tree": "ad7953f41a35eeee68a31b4b567a08c650647bba", "parents": [ "793e6fbdefb092d1dab50bca5618aed110c7e037" ], "author": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Fri Oct 09 11:15:55 2015 -0700" }, "committer": { "name": "Aart Bik", "email": "ajcbik@google.com", "time": "Wed Oct 14 13:38:22 2015 -0700" }, "message": "Added support for unsigned comparisons\n\nRationale: even though not directly supported in input graph,\n having the ability to express unsigned comparisons\n in HIR is useful for all sorts of optimizations.\n\nChange-Id: I4543c96a8c1895c3d33aaf85685afbf80fe27d72\n" }, { "commit": "ec7802a102d49ab5c17495118d4fe0bcc7287beb", "tree": "08649609604b9c96bc48ca071c48b0af5abb1a3f", "parents": [ "b2e436ffcda1d7a87e7bf9133d8ed878388c73c2" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Oct 01 20:57:57 2015 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Thu Oct 08 11:10:18 2015 +0100" }, "message": "Add DCHECKs to ArenaVector and ScopedArenaVector.\n\nImplement dchecked_vector\u003c\u003e template that DCHECK()s element\naccess and insert()/emplace()/erase() positions. Change the\nArenaVector\u003c\u003e and ScopedArenaVector\u003c\u003e aliases to use the new\ntemplate instead of std::vector\u003c\u003e. Remove DCHECK()s that\nhave now become unnecessary from the Optimizing compiler.\n\nChange-Id: Ib8506bd30d223f68f52bd4476c76d9991acacadc\n" }, { "commit": "580b609cd6cfef46108156457df42254d11e72a7", "tree": "64104e19b57cbb9df97c9349585cc4d1e9fdb3de", "parents": [ "b5c469357f8faf8fbaa05bc41d56903b300d0cd1" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Oct 06 17:35:58 2015 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Oct 06 17:35:58 2015 +0100" }, "message": "Fix location summary for LoadClass\n\nDon\u0027t request a register for the current method if we\u0027re gonna call the\nruntime.\n\nChange-Id: I9760d15108bd95efb2a34e6eacd84b60841781d7\n" }, { "commit": "98893e146b0ff0e1fd1d7c29252f1d1e75a163f2", "tree": "a14bb10d039fcee10a7e0cacb494bb60d08b2039", "parents": [ "7b5c395e9a50f988ca2275a429df17b6abbcc475" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Oct 02 21:05:03 2015 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Oct 06 13:42:55 2015 +0100" }, "message": "Add support for unresolved classes in optimizing.\n\nChange-Id: I0e299a81e560eb9cb0737ec46125dffc99333b54\n" } ], "next": "e460d1df1f789c7c8bb97024a8efbd713ac175e9" }