)]}' { "log": [ { "commit": "1cc5f251df558b0e22cea5000626365eb644c727", "tree": "5e65a32366261646edce02283a185928adba79b5", "parents": [ "b08f4dcf90215ed49e0b796ab3e609bd605be8ba" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Oct 22 18:06:21 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Oct 23 10:12:06 2014 +0100" }, "message": "Implement int bit-wise not operation in the optimizing compiler.\n\n- Add support for the not-int (integer one\u0027s complement\n negate) instruction in the optimizing compiler.\n- Extend the HNot control-flow graph node type and make it\n inherit from HUnaryOperation.\n- Generate ARM, x86 and x86-64 code for integer HNeg nodes.\n- Exercise these additions in the codegen_test gtest, as there\n is not direct way to assess the support of not-int from a\n Java source. Indeed, compiling a Java expression such as\n `~a\u0027 using javac and then dx generates an xor-int/lit8 Dex\n instruction instead of the expected not-int Dex instruction.\n This is probably because the Java bytecode has an `ixor\u0027\n instruction, but there\u0027s not instruction directly\n corresponding to a bit-wise not operation.\n\nChange-Id: I223aed75c4dac5785e04d99da0d22e8d699aee2b\n" }, { "commit": "48dee04f4e4214b0fdd8acd0587ef6b08d3d2456", "tree": "aa50172b03bce73ba8d3ef535696c7684d047445", "parents": [ "b5bfa96ff20e86316961327dec5c859239dab6a0" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Oct 22 15:54:12 2014 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Oct 22 15:54:12 2014 +0100" }, "message": "Minor fix in codegen tests.\n\nChange-Id: I9b843536353d4f820b969895d5f75ee9b679aff0\n" }, { "commit": "b5bfa96ff20e86316961327dec5c859239dab6a0", "tree": "c37c4260f59a5eb79b33e3a81142eefc7bc49390", "parents": [ "46bf5e0759e80bbe69130d6731a95fd07e10507c" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Oct 21 18:02:24 2014 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Oct 22 15:20:25 2014 +0100" }, "message": "Add multiplication for floats/doubles in optimizing compiler\n\nChange-Id: I61de8ce1d9e37e30db62e776979b3f22dc643894\n" }, { "commit": "a3d05a40de076aabf12ea284c67c99ff28b43dbf", "tree": "acbe183e7637a333bdaaf0910731b053f2be0f26", "parents": [ "2da28f2a9e79a09a4044521dc4d00320fcdcd041" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Oct 20 17:41:32 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Oct 22 13:49:47 2014 +0000" }, "message": "Implement array creation related DEX instructions.\n\nImplement new-array, filled-new-array, and fill-array-data.\n\nChange-Id: I405560d66777a57d881e384265322617ac5d3ce3\n" }, { "commit": "965ac7e0e6b83dc8bfe3f27305d7029d2febac79", "tree": "876ca908761e59807eecdb668902a38e03a7e55f", "parents": [ "70f4b9929048e71c4231d7976080be6277c3374b", "b762d2ebf9dc604561d9915c96b377235c94960c" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Oct 22 09:16:53 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Oct 22 09:16:54 2014 +0000" }, "message": "Merge \"Various fixes related to integer negate operations.\"" }, { "commit": "b762d2ebf9dc604561d9915c96b377235c94960c", "tree": "aa6060b282db511651908d232a6b16ecbb22b755", "parents": [ "4ff20eba94a2519e5bac57b5f92e04741ea90141" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Oct 22 10:11:06 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Oct 22 10:11:06 2014 +0100" }, "message": "Various fixes related to integer negate operations.\n\n- Emit an RSB instruction for HNeg nodes in the ARM code\n generator instead of RSBS, as we do not need to update the\n condition code flags in this case.\n- Simply punt when trying to statically evaluate a long\n unary operation, instead of aborting.\n- Move a test case to the right place.\n\nChange-Id: I35eb8dea58ed35258d4d8df77181159c3ab07b6f\n" }, { "commit": "1f897b98e19a9b0192a373ee9d3c2fcb4a9463f4", "tree": "d857ca02dec553b30a6fd8d5d39ca88b2ece95ab", "parents": [ "4ff20eba94a2519e5bac57b5f92e04741ea90141" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Oct 21 17:14:05 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Oct 21 17:14:05 2014 +0100" }, "message": "Fix register_allocator_test after reg alloc changes.\n\nChange-Id: Ieaf5daf35efaff6685720a93a442cd7a152f1567\n" }, { "commit": "c8147a76ed2f440f38329dc08ff889d393b5c535", "tree": "bc5b83636edd6c7c6fb170dd8bddc776deefe43f", "parents": [ "8d2c23e0a2d1b449448675e0ba822953cee52b18" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Oct 21 16:06:20 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Oct 21 16:51:50 2014 +0100" }, "message": "Fix off by one errors in linear scan register allocator.\n\nChange-Id: I65eea3cc125e12106a7160d30cb91c5d173bd405\n" }, { "commit": "102cbed1e52b7c5f09458b44903fe97bb3e14d5f", "tree": "cb0a433c8f284021298c8a0c4dd0da97ca9d198a", "parents": [ "07f5c5edb7ef24ac35364e6ef9a8107a44e6564e" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Oct 15 18:31:05 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Oct 21 16:03:51 2014 +0100" }, "message": "Implement register allocator for floating point registers.\n\nAlso:\n- Fix misuses of emitting the rex prefix in the x86_64 assembler.\n- Fix movaps code generation in the x86_64 assembler.\n\nChange-Id: Ib6dcf6e7c4a9c43368cfc46b02ba50f69ae69cbe\n" }, { "commit": "07f5c5edb7ef24ac35364e6ef9a8107a44e6564e", "tree": "5d185a5e8c9b9b07e2ec8a9d0048dd12e0df4eff", "parents": [ "fdc31730353f0b3d3064cdf8b6aacabea26eb4f7", "9240d6a2baa9ed1e18ee08744b461fe49a1ee269" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Oct 21 13:34:59 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Oct 21 13:34:59 2014 +0000" }, "message": "Merge \"Constant folding on unary operations in the optimizing compiler.\"" }, { "commit": "fdc31730353f0b3d3064cdf8b6aacabea26eb4f7", "tree": "26a7a5f64a5e82c10ba7536952bbb9841f6b3a54", "parents": [ "41aae699515430c10ab662945657d98c0febd578", "88cb1755e1d6acaed0f66ce65d7a2a4465053342" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Oct 21 13:28:20 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Oct 21 13:28:21 2014 +0000" }, "message": "Merge \"Implement int negate instruction in the optimizing compiler.\"" }, { "commit": "9240d6a2baa9ed1e18ee08744b461fe49a1ee269", "tree": "0adc27979a1c30defa16de4142b1d54fac6f93dc", "parents": [ "88cb1755e1d6acaed0f66ce65d7a2a4465053342" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Oct 20 16:47:04 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Oct 21 13:48:41 2014 +0100" }, "message": "Constant folding on unary operations in the optimizing compiler.\n\nChange-Id: I4b77afa2a89f5ad2eedd4d6c0c6c382585419349\n" }, { "commit": "88cb1755e1d6acaed0f66ce65d7a2a4465053342", "tree": "6ffdd07aa75a38eae9376bd95d0991a789cd624c", "parents": [ "1e642b5e5b2958ffc1653f5f42f2d091bbd8549e" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Oct 20 16:36:47 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Oct 21 13:48:32 2014 +0100" }, "message": "Implement int negate instruction in the optimizing compiler.\n\n- Add support for the neg-int (integer two\u0027s complement\n negate) instruction in the optimizing compiler.\n- Add a HNeg node type for control-flow graphs and an\n intermediate HUnaryOperation base class.\n- Generate ARM, x86 and x86-64 code for integer HNeg nodes.\n\nChange-Id: I72fd3e1e5311a75c38a8cb665a9211a20325a42e\n" }, { "commit": "8e3964b766652a0478e8e0e303e8556c997675f1", "tree": "ebae22017d3d3c872642cbc56610f67ff32a861d", "parents": [ "5830247c351a1c40f37666584d6c390f32c31957" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Oct 17 11:06:38 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Oct 21 11:47:54 2014 +0100" }, "message": "Remove the notion of dies at entry.\n\n- Instead, explicitly say that the output does not overlap.\n- Inputs that must be in a fixed register do die at entry,\n as we know they have a location that others can not take.\n- There is also no need to differentiate between an input move\n and a connecting sibling move - those can be put in the\n same parallel move instruction.\n\nChange-Id: I1b2b2827906601f822b59fb9d6a21d48e43bae27\n" }, { "commit": "6c82d40eb142771086f5531998de2273ba5cc08c", "tree": "31eb699ae915d2c58603417eff8a4b71f585070a", "parents": [ "75be28332b278cff9039b54bfb228ac72f539ccc" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Oct 13 16:10:27 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Oct 17 17:11:44 2014 +0100" }, "message": "Have HInstruction::StrictlyDominates compute strict dominance.\n\nChange-Id: I3a4fa133268615fb4ce54a0bcb43e0c2458cc865\n" }, { "commit": "75be28332b278cff9039b54bfb228ac72f539ccc", "tree": "a01829ba0412d0f6637a833b41694f0d757d8f43", "parents": [ "ffb078ee815a38123581e706099a3bed65a6cb24" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Oct 17 17:02:00 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Oct 17 17:11:43 2014 +0100" }, "message": "Revert \"Revert \"Introduce a class to implement optimization passes.\"\"\n\nThis reverts commit 1ddbf6d4b37979a9f11a203c12befd5ae8b65df4.\n\nChange-Id: I110a14668d1564ee0604dc958b91394b40da89fc\n" }, { "commit": "34bacdf7eb46c0ffbf24ba7aa14a904bc9176fb2", "tree": "e8ed8e40c5f7896a9ac01bf7dcc2e56f40cfc804", "parents": [ "7f758228f7904d2f65f06bfbd2b8ecbb8e8c6a9d" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Tue Oct 07 20:23:36 2014 +0100" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Fri Oct 17 11:46:45 2014 +0100" }, "message": "Add multiplication for integral types\n\nThis also fixes an issue where we could allocate a pair register even if\none of its parts was already blocked.\n\nChange-Id: I4869175933409add2a56f1ccfb369c3d3dd3cb01\n" }, { "commit": "b3f18cf7466f85e15c6b7f005f544867a4d6847a", "tree": "62035f08dc38038b74c9796118ae0bab0e7608fb", "parents": [ "cb142101f29a4f1e097f03a220db3da6d4bd679f", "6f3dbbadf4ce66982eb3d400e0a74cb73eb034f3" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Oct 17 02:29:32 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Oct 17 02:29:32 2014 +0000" }, "message": "Merge \"Make ART compile with GCC -O0 again.\"" }, { "commit": "6f3dbbadf4ce66982eb3d400e0a74cb73eb034f3", "tree": "f7a20779e4d665f948c5fbcd26dac0071dafb8d4", "parents": [ "2df6840f68dd18d7dd8dbf53f8b6181bbfdc4fc4" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Tue Oct 14 17:41:57 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 16 19:27:28 2014 -0700" }, "message": "Make ART compile with GCC -O0 again.\n\nTidy up InstructionSetFeatures so that it has a type hierarchy dependent on\narchitecture.\nAdd to instruction_set_test to warn when InstructionSetFeatures don\u0027t agree\nwith ones from system properties, AT_HWCAP and /proc/cpuinfo.\nClean-up class linker entry point logic to not return entry points but to\ntest whether the passed code is the particular entrypoint. This works around\nimage trampolines that replicate entrypoints.\nBug: 17993736\n\nChange-Id: I5f4b49e88c3b02a79f9bee04f83395146ed7be23\n" }, { "commit": "dc43794b146283b2ba588db83d1fac1f8a3af6d3", "tree": "7b6befbdfe47071ebfde5b627edae339fe9ab6f3", "parents": [ "ec2ea6ff6e3d7816df889454866a28b58ce6e6f5", "92a73aef279be78e3c2b04db1713076183933436" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Oct 16 14:20:58 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Oct 16 14:20:59 2014 +0000" }, "message": "Merge \"Don\u0027t use assembler classes in code_generator.h.\"" }, { "commit": "92a73aef279be78e3c2b04db1713076183933436", "tree": "e73b214fb7d740588f5d065b2e4ff3eb8c527e34", "parents": [ "5c5efc253507eb43265997c9afcd778f72b6cef4" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Oct 16 11:12:52 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Oct 16 15:17:44 2014 +0100" }, "message": "Don\u0027t use assembler classes in code_generator.h.\n\nThe arm64 backend uses its own assembler and does not share\nthe same classes as the other backends. To avoid conflicts\nor unnecessary mappings, just don\u0027t use those classes in the\nshared part of the code generator.\n\nChange-Id: I9e5fa40c1021d2e83a4ef14c52cd1ccd03f2f73d\n" }, { "commit": "633021e6ff6b9a57a374a994e74cfd69275ce100", "tree": "78755b7e5d90f1374b317cea2193605de9bdd2d9", "parents": [ "a8069ce1c3caa4f9b1651988986f3732152c186d" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Oct 01 14:12:25 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Oct 14 14:44:16 2014 +0100" }, "message": "Implement default traversals in CFG \u0026 SSA graph checkers.\n\n- Check CFG graphs using an insertion order traversal.\n- Check SSA form graphs using a reverse post-order traversal.\n\nChange-Id: Ib9062599bdbf3c17b9f213b743274b2d71a9fa90\n" }, { "commit": "a8069ce1c3caa4f9b1651988986f3732152c186d", "tree": "bfeaeefaec1aae17905bb9df72959193a539ca75", "parents": [ "e161a2a60c0325793f04be42a0f05228955ecfdd" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Oct 01 10:48:29 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Oct 14 14:44:16 2014 +0100" }, "message": "Improve art::SSAChecker::VisitInstruction.\n\nActually inspect the uses of an instruction to ensure the\nlatter dominates all of the former, instead of browsing the\ninputs of this instruction (to ensure they dominate the\ninstruction).\n\nAlso check instruction domination with respect to environment\nuses.\n\nChange-Id: I967f34a45f48930607bf9683180d02e7c27b4e06\n" }, { "commit": "e161a2a60c0325793f04be42a0f05228955ecfdd", "tree": "426167496f383ec4343902f01ce0745d4dd1874d", "parents": [ "3a3fd0f8d3981691aa2331077a8fae5feee08dd1" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Oct 03 12:45:18 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Oct 14 14:44:16 2014 +0100" }, "message": "Do not remove NullChecks \u0026 BoundsChecks in HDeadCodeElimination.\n\nRemoving a NullCheck or a BoundsCheck instruction may change\nthe behavior of a program.\n\nChange-Id: Ib2c9beff0cc98c382210e7cc88b1fa9af3c61887\n" }, { "commit": "3a3fd0f8d3981691aa2331077a8fae5feee08dd1", "tree": "7fc5bb817010f0b77c109d8c645c7ec4f6b2e467", "parents": [ "b8f2480853aeca1db33ed623b9a9b2648954906e" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Oct 10 13:56:31 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Oct 14 14:44:16 2014 +0100" }, "message": "Turn constant conditional jumps into unconditional jumps.\n\nIf a condition (input of an art::HIf instruction) is\nconstant (an art::HConstant object), evaluate it at\ncompile time and generate an unconditional branch\ninstruction if it is true (in lieu of a conditional jump).\n\nChange-Id: I262e43ffe66d5c25dbbfa98092a41c8b3c4c75d6\n" }, { "commit": "f8e28f575b1382e984edb2e8c9846a27a1bdea10", "tree": "12506af9dc858d842061843570a939e74822b517", "parents": [ "f659bec20db45c809a891ff528fb6aecf2c76149", "476df557fed5f0b3f32f8d11a654674bb403a8f8" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Oct 13 11:36:10 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Mon Oct 13 11:36:11 2014 +0000" }, "message": "Merge \"Use Is*() helpers to shorten code in the optimizing compiler.\"" }, { "commit": "71175b7f19a4f6cf9cc264feafd820dbafa371fb", "tree": "5370e7c7c9f7d1edf148a00548cb1334d5118f8d", "parents": [ "b76c5495c4879fcfa0866b1490031a3123baf9ee" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Oct 09 22:13:55 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Oct 10 11:36:03 2014 +0000" }, "message": "Cleanup baseline register allocator.\n\n- Use three arrays for blocking regsters instead of\n one and computing offsets in that array.]\n- Don\u0027t pass blocked_registers_ to methods, just use the field.\n\nChange-Id: Ib698564c31127c59b5a64c80f4262394b8394dc6\n" }, { "commit": "b76c5495c4879fcfa0866b1490031a3123baf9ee", "tree": "06180f586f6a3de4398091d96cf5d907c4b65a3a", "parents": [ "4471609d86b7e846b26bebe3373707a10c222e71", "360231a056e796c36ffe62348507e904dc9efb9b" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Oct 10 11:22:50 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Oct 10 11:22:50 2014 +0000" }, "message": "Merge \"Fix code generation of materialized conditions.\"" }, { "commit": "fc787ecd91127b2c8458afd94e5148e2ae51a1f5", "tree": "ef48c0f511ee9bf4ed85607cc4d530bace7e6cae", "parents": [ "8fa8c904f7c783204a1dc9438429391d256658da" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 09 21:56:44 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 09 22:22:46 2014 -0700" }, "message": "Enable -Wimplicit-fallthrough.\n\nFalling through switch cases on a clang build must now annotate the fallthrough\nwith the FALLTHROUGH_INTENDED macro.\nBug: 17731372\n\nChange-Id: I836451cd5f96b01d1ababdbf9eef677fe8fa8324\n" }, { "commit": "13735955f39b3b304c37d2b2840663c131262c18", "tree": "0a731ac42b8230f9929172fa3e3d8051874e2b18", "parents": [ "25b18bbdaa36ff936eb44f228f0518d4223e9d52" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Oct 08 12:43:28 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 09 16:05:58 2014 -0700" }, "message": "stdint types all the way!\n\nChange-Id: I4e4ef3a2002fc59ebd9097087f150eaf3f2a7e08\n" }, { "commit": "476df557fed5f0b3f32f8d11a654674bb403a8f8", "tree": "0ca72785e60b3b1152bca0908e6d134c0a30f631", "parents": [ "9e878d50567f624094f3c4940ac3aedbc5eff3b9" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Oct 09 17:51:36 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Oct 09 17:59:50 2014 +0100" }, "message": "Use Is*() helpers to shorten code in the optimizing compiler.\n\nChange-Id: I79f31833bc9a0aa2918381aa3fb0b05d45f75689\n" }, { "commit": "9e878d50567f624094f3c4940ac3aedbc5eff3b9", "tree": "3b4f118d07fcdd8d64308e847e0140c0115448bf", "parents": [ "51205042343fa4852e01919de01fdcf261af510b", "0279ebb3efd653e6bb255470c99d26949c7bcd95" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 09 15:52:50 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Oct 09 15:52:51 2014 +0000" }, "message": "Merge \"Tidy ELF builder.\"" }, { "commit": "0279ebb3efd653e6bb255470c99d26949c7bcd95", "tree": "d58b29754f7b3c88616e6e4d6c19346821d244ae", "parents": [ "f1f05d303988a5c071c87b760056be8358276c94" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Oct 08 17:27:48 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Thu Oct 09 08:25:34 2014 -0700" }, "message": "Tidy ELF builder.\n\nDon\u0027t do \"if (ptr)\". Use const. Use DISALLOW_COPY_AND_ASSIGN. Avoid public\nmember variables.\nMove ValueObject to base and use in ELF builder.\nTidy VectorOutputStream to not use non-const reference arguments.\n\nChange-Id: I2c727c3fc61769c3726de7cfb68b2d6eb4477e53\n" }, { "commit": "360231a056e796c36ffe62348507e904dc9efb9b", "tree": "a62ff73c11eaa6694649c98e4c2d872e89149b0c", "parents": [ "2072c465cfff077da257bdf14f1f1b2690c946c8" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Oct 08 21:07:48 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Oct 09 15:21:57 2014 +0100" }, "message": "Fix code generation of materialized conditions.\n\nMove the logic for knowing if a condition needs to be materialized\nin an optimization pass (so that the information does not change\nas a side effect of another optimization).\n\nAlso clean-up arm and x86_64 codegen:\n- arm: ldr and str are for power-users when a constant is\n in play. We should use LoadFromOffset and StoreToOffset.\n- x86_64: fix misuses of movq instead of movl.\n\nChange-Id: I01a03b91803624be2281a344a13ad5efbf4f3ef3\n" }, { "commit": "56b9ee6fe1d6880c5fca0e7feb28b25a1ded2e2f", "tree": "34e5163967f59a98e64f2c89489ed7b76334b48a", "parents": [ "a3c4d72210de174552f47b2d117b1946f274af1e" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Oct 09 11:47:51 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Oct 09 14:42:13 2014 +0100" }, "message": "Stop converting from Location to ManagedRegister.\n\nNow the source of truth is the Location object that knows\nwhich register (core, pair, fpu) it needs to refer to.\n\nChange-Id: I62401343d7479ecfb24b5ed161ec7829cda5a0b1\n" }, { "commit": "7e70b002c4552347ed1af8c002a0e13f08864f20", "tree": "79d5ee5444a5be70130d9a75dd51831c4b15687b", "parents": [ "edc34c88b8f8abd04f9c4668787403608cf0b2d4" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Oct 08 11:47:24 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Oct 08 11:57:59 2014 -0700" }, "message": "Header file clean up.\n\nRemove runtime.h from object.h.\nMove TypeStaticIf to its own header file to avoid bringing utils.h into\nallocator.h.\nMove Array::DataOffset into -inl.h as it now has a utils.h dependency.\nFix include issues arising from this.\n\nChange-Id: I4605b1aa4ff5f8dc15706a0132e15df03c7c8ba0\n" }, { "commit": "93445689c714e53cabf347da4321ecf3023e926c", "tree": "459c38b3c12b335358278b745f431e68c18d0824", "parents": [ "50940ea8fe668a80c15920d98cae228851ceb990" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Oct 06 19:24:02 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Oct 08 15:25:11 2014 +0100" }, "message": "Fix and improve static evaluation of constant expressions.\n\n- Fix the definition of art::HSub::Evaluate.\n- Qualify Evaluate methods as OVERRIDE.\n- Evaluate comparisons in a deterministic way: if a\n comparison is true, always return 1 (instead of letting\n the compiler return any non-null value).\n- Better exercise static evaluation of constant expressions\n in compiler/optimizing/constant_propagation_test.cc.\n\nChange-Id: I13d0862e5f4eba1275016fb8c3c17e9aff54408b\n" }, { "commit": "01ef345767ea609417fc511e42007705c9667546", "tree": "8a3cf1b5a576caf212ef31db966b97b6d23aaf98", "parents": [ "a9f2904263581f606a5704f2bb74efcecf7e9f97" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Oct 01 11:32:17 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Oct 07 21:25:27 2014 +0100" }, "message": "Add trivial register hints to the register allocator.\n\n- Add hints for phis, same as first input, and expected registers.\n- Make the if instruction accept non-condition instructions.\n\nChange-Id: I34fa68393f0d0c19c68128f017b7a05be556fbe5\n" }, { "commit": "7fb49da8ec62e8a10ed9419ade9f32c6b1174687", "tree": "8b1bec67452b84809cecd5645543e1f885ccbd44", "parents": [ "4a1b4679cda2f0d2893b8e3f910c21231849291c" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Oct 06 09:12:41 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Oct 07 20:19:47 2014 +0100" }, "message": "Add support for floats and doubles.\n\n- Follows Quick conventions.\n- Currently only works with baseline register allocator.\n\nChange-Id: Ie4b8e298f4f5e1cd82364da83e4344d4fc3621a3\n" }, { "commit": "191c4b1372aef7c0272f8fa3985b55513029e728", "tree": "ea8a2eb84a64b6f808f782ada9ea66ef69e8e764", "parents": [ "41abdb6ec97978df7c6d79abce4efb664c994ce8" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Oct 07 14:14:27 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Oct 07 16:26:48 2014 +0100" }, "message": "Inserting a node must also update its inputs users.\n\nChange-Id: I55357564b81efcc0cf52fffdf23289696fe27dd1\n" }, { "commit": "41abdb6ec97978df7c6d79abce4efb664c994ce8", "tree": "ec341468d5881c62251a354f31c8081b57e08687", "parents": [ "e9da5d17fb6e8fde383c943c184905d63ed0c644", "7adfcc8cfdf5fe3a8a0aefa08bfc3249fca55c8b" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Oct 07 11:29:10 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Oct 07 11:29:11 2014 +0000" }, "message": "Merge \"Do not use kDiesAtEntry when inputs must be in specific reg.\"" }, { "commit": "7adfcc8cfdf5fe3a8a0aefa08bfc3249fca55c8b", "tree": "51f231854e404edcd2019afa393697a6a08ee9cf", "parents": [ "9800e55b059d4a0fdc0ceebd5652a53f7a8d837a" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Oct 07 12:24:52 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Oct 07 12:24:52 2014 +0100" }, "message": "Do not use kDiesAtEntry when inputs must be in specific reg.\n\nThe way the register allocator blocks registers currently\ndoes not handle these cases. Since it only applies to x86 for now,\njust ensure such requests cannot happen.\n\nChange-Id: Idfa25532b9b4996a192d05800f56c6e44edd3a8a\n" }, { "commit": "26a25ef62a13f409f941aa39825a51b4d6f0f047", "tree": "aa0ed991cfcea17297e85f74624a44e32e8913cf", "parents": [ "17b1c174dddb1d83018740c2084ab42daa812fff" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Sep 30 13:54:09 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Oct 06 18:52:56 2014 +0100" }, "message": "Add a prepare for register allocation pass.\n\n- Currently the pass just changes the uses of checks to the\n actual values.\n- Also optimize array access, now that inputs can be constants.\n- And fix another bug in the register allocator reveiled by\n this change.\n\nChange-Id: I43be0dbde9330ee5c8f9d678de11361292d8bd98\n" }, { "commit": "9ae0daa60c568f98ef0020e52366856ff314615f", "tree": "e74b9ee49af0b1b202444fdaaca4b39620d962dd", "parents": [ "2d4e89e97812aeca16ff058d7286f29b7549c43a" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Sep 30 22:40:23 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Oct 06 16:36:49 2014 +0100" }, "message": "Add support for inputs dying at entry of instructions.\n\n- Start using it in places where it makes sense.\n- Also improve suspend check on arm to use subs directly.\n\nChange-Id: I09ac0589f5ccb9b850ee757c76dcbcf35ee8cd01\n" }, { "commit": "d25cee7088d03881265fe3d04c09ec2f798860f5", "tree": "e37953f590f924e06b9905f922407559a3661cb6", "parents": [ "bff187b5079631a18288cd78d3dddafba9ca94e7", "1ddbf6d4b37979a9f11a203c12befd5ae8b65df4" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Oct 01 14:59:51 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Oct 01 14:59:51 2014 +0000" }, "message": "Merge \"Revert \"Introduce a class to implement optimization passes.\"\"" }, { "commit": "1ddbf6d4b37979a9f11a203c12befd5ae8b65df4", "tree": "2bc48925657e791441aa947d4d629994a0696e78", "parents": [ "bf9cd7ba2118a75f5aa9b56241c4d5fa00dedeb8" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Oct 01 14:59:23 2014 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Oct 01 14:59:23 2014 +0000" }, "message": "Revert \"Introduce a class to implement optimization passes.\"\n\nThis reverts commit bf9cd7ba2118a75f5aa9b56241c4d5fa00dedeb8.\n\nChange-Id: I0a483446666c9c24c45925a5fc199debdefd8b3e\n" }, { "commit": "bff187b5079631a18288cd78d3dddafba9ca94e7", "tree": "ea1eab47ce7f5a125b7da602a221371215755194", "parents": [ "439bfb95c06080ed921409a4b8aad33d0da86c16", "bf9cd7ba2118a75f5aa9b56241c4d5fa00dedeb8" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Oct 01 14:38:10 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Oct 01 14:38:10 2014 +0000" }, "message": "Merge \"Introduce a class to implement optimization passes.\"" }, { "commit": "bf9cd7ba2118a75f5aa9b56241c4d5fa00dedeb8", "tree": "0bd049b173d23fcaed5c1b5cb4299e8faef840da", "parents": [ "34bb808affbed7a1db177b9ef4ab5461c2b2106b" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Sep 30 16:15:14 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Oct 01 11:52:58 2014 +0100" }, "message": "Introduce a class to implement optimization passes.\n\n- Add art::HOptimization.\n- Rename art::ConstantPropagation to art::HConstantFolding in\n compiler/optimizing/constant_folding.h to avoid name\n clashes with a class of the same name in\n compiler/dex/post_opt_passes.h.\n- Rename art::DeadCodeElimination to\n art::HDeadCodeElimination for consistency reasons.\n- Have art::HDeadCodeElimination and art::HConstantFolding\n derive from art::HOptimization.\n- Start to use these optimizations in\n art:OptimizingCompiler::TryCompile.\n\nChange-Id: Iaab350c122d87b2333b3760312b15c0592d7e010\n" }, { "commit": "8ddb00ca935733f5d3b07816e5bb33d6cabe6ec4", "tree": "9bca67b136523eb31aab736988143295ece97b56", "parents": [ "cc6b59ee25d7b9782cc971687715d664a97b05bd" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 29 12:00:40 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Sep 30 13:50:38 2014 +0100" }, "message": "Improve detection of lifetime holes.\n\nThe check concluding that the next use was in a successor\nwas too conservative: two blocks following each other\nin terms of liveness are not necessarily predecessor/sucessor.\n\nChange-Id: Ideec98046c812aa5fb63781141b5fde24c706d6d\n" }, { "commit": "740475d5f45b8caa2c3c6fc51e657ecf4f3547e5", "tree": "81196b753045fa16c13a4c1106031c1f28d9d233", "parents": [ "13c4e8f4ef687f650aa76fb15ab12762d5a85602" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 29 10:33:25 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 29 11:04:07 2014 +0100" }, "message": "Fix a bug in the insertion of parallel move.\n\nTo make sure we do not connect interval siblings in the\nsame parallel move, I added a new field in MoveOperands\nthat tells for which instruction this move is for.\nA parallel move should not contains moves for the same instructions.\n\nThe checks revealed a bug when connecting siblings, where\nwe would choose the wrong parallel move.\n\nChange-Id: I70f27ec120886745c187071453c78da4c47c1dd2\n" }, { "commit": "fd680d8c8b3ab7cf162bae2d322f6327d05ef23f", "tree": "16415bde6d075b7dee49cec908e7c7c1971a18e7", "parents": [ "eb1d22bf405f0edaeb34f78905d75f167e88b868" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 29 09:46:03 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 29 09:46:42 2014 +0100" }, "message": "Fix test now that instructions can die at instruction entry.\n\nChange-Id: I816279c55d12de8e69ac0b6c88730bd676c03335\n" }, { "commit": "7690562d40878f44823d5fb03a2084cfc677ec4a", "tree": "3a55347eadd55b6b1231575f363ed3278559f83c", "parents": [ "34bb808affbed7a1db177b9ef4ab5461c2b2106b" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 25 14:39:26 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Sat Sep 27 12:54:23 2014 +0100" }, "message": "Register allocator: refine instructions liveness.\n\nAdd support for instructions that die at the beginning\nof another instruction. Before, an instruction needed\nto stay alive during the instruction, so the register\nallocator was not able not reuse the register.\n\nChange-Id: I5f11a80b0a20778227229eb797816edcc6365297\n" }, { "commit": "9ebc72c99e6b703bda611d7c918c9cf3dfb43e55", "tree": "6696e6e51dbe2606d2b2e0c0c60dfec06af97e60", "parents": [ "a72cb229d555a8ca86dca748733ea3791eaeec14" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 25 16:33:42 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 25 16:33:42 2014 +0100" }, "message": "Make suspend checks note have side effects.\n\nAlso adjust gtests.\n\nChange-Id: I5e1a3e53115812b45ec7f4b6f50ba468fa7ac6b1\n" }, { "commit": "a72cb229d555a8ca86dca748733ea3791eaeec14", "tree": "b051a0f2d10c126a83d22ff45f2feecf0365aca3", "parents": [ "d7e2f329ddacd2294ba94cd5acde026677d32e0d", "3c04974a90b0e03f4b509010bff49f0b2a3da57f" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 25 13:37:06 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Sep 25 13:37:06 2014 +0000" }, "message": "Merge \"Optimize suspend checks in optimizing compiler.\"" }, { "commit": "d7e2f329ddacd2294ba94cd5acde026677d32e0d", "tree": "3a986ce4819556a05170d8fa22a3cffc67829e39", "parents": [ "034168039d28c84ae4cba60d306a8bc7b396d409", "5799fc0754da7ff2b50b472e05c65cd4ba32dda2" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Sep 25 13:28:27 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Sep 25 13:28:28 2014 +0000" }, "message": "Merge \"Optimizing compiler: remove unnecessary `explicit\u0027 keywords.\"" }, { "commit": "5799fc0754da7ff2b50b472e05c65cd4ba32dda2", "tree": "38a4189bc2e667dfd0537b02b24a8563907898d4", "parents": [ "f2476d524281c6d649f5deb6d1ccccc92380c1ed" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Sep 25 12:15:20 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Sep 25 13:06:17 2014 +0100" }, "message": "Optimizing compiler: remove unnecessary `explicit\u0027 keywords.\n\nChange-Id: I5927fd92d53308c81e14edbd6e7d1c943bfa085b\n" }, { "commit": "3c04974a90b0e03f4b509010bff49f0b2a3da57f", "tree": "52649104e3e80272c3774793350f4d9f260ae732", "parents": [ "c0d36abb12cdbb9469039c1dc153a586bd984015" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Sep 24 18:10:46 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 25 12:23:40 2014 +0100" }, "message": "Optimize suspend checks in optimizing compiler.\n\n- Remove the ones added during graph build (they were added\n for the baseline code generator).\n- Emit them at loop back edges after phi moves, so that the test\n can directly jump to the loop header.\n- Fix x86 and x86_64 suspend check by using cmpw instead of cmpl.\n\nChange-Id: I6fad5795a55705d86c9e1cb85bf5d63dadfafa2a\n" }, { "commit": "6b46923ff0197c95f1e7ea0bc730961df6725cc9", "tree": "45cf685a23c70f95b1d16b7d3d67369d6148a514", "parents": [ "c0d36abb12cdbb9469039c1dc153a586bd984015" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Sep 25 10:10:38 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Sep 25 10:10:38 2014 +0100" }, "message": "Optimizing compiler: check inputs \u0026 uses definitions in CFG.\n\nEnsure each input and each use of an instruction is defined\nin a block of the control-flow graph.\n\nChange-Id: If4a83b02825230329b0b4fd84255dcb7c3219684\n" }, { "commit": "f038ed9f031acb9c4fdf8a7f86e3c7ffad537e37", "tree": "82c4903f0949d8732eb46bb96c58482f1af25128", "parents": [ "92822f4052629395eb1aa1a1253440b9c3ebad6c", "7e53b415e5e587cd7961978f6da7347248f40b29" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Sep 23 17:13:54 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Sep 23 17:13:55 2014 +0000" }, "message": "Merge \"Optimizing compiler: ensure loop header dominates loop\u0027s blocks.\"" }, { "commit": "3f5e9bbb1e25b50dbaf75e1b5300863c112a62d0", "tree": "ca535bf8e23ab08996caed729febc51838f43399", "parents": [ "2e1391b9abdafdbe7e0ef5ef116c49f812394056", "3bca0df855f0e575c6ee020ed016999fc8f14122" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Sep 23 13:36:28 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Sep 23 13:36:29 2014 +0000" }, "message": "Merge \"Support for saving and restoring live registers in a slow path.\"" }, { "commit": "3bca0df855f0e575c6ee020ed016999fc8f14122", "tree": "15e15c8290ad314c29ca608f51d89d4db68fd9ba", "parents": [ "d41491adb23764f28a80cbb7f2bd7af6491cd892" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Sep 19 11:01:00 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Sep 23 13:57:30 2014 +0100" }, "message": "Support for saving and restoring live registers in a slow path.\n\nAnd use it in suspend check slow paths.\n\nChange-Id: I79caf28f334c145a36180c79a6e2fceae3990c31\n" }, { "commit": "2e1391b9abdafdbe7e0ef5ef116c49f812394056", "tree": "bdac0775c4f9290741f9583c2acbd53655c63fb0", "parents": [ "0f6016557d300a5a07c972465aef1ab2a125f5d1", "18efde5017369e005f1e8bcd3bbfb04e85053640" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Sep 23 11:25:56 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Sep 23 11:25:56 2014 +0000" }, "message": "Merge \"Fix code generation with materialized conditions.\"" }, { "commit": "18efde5017369e005f1e8bcd3bbfb04e85053640", "tree": "dcb8bc8db745f3b8096cde55228730e6c402b2c5", "parents": [ "ef3e89b9281525d6c084136c379346608b44d933" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 22 15:51:11 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Sep 23 12:02:03 2014 +0100" }, "message": "Fix code generation with materialized conditions.\n\nChange-Id: I8630af3c13fc1950d3fa718d7488407b00898796\n" }, { "commit": "7e53b415e5e587cd7961978f6da7347248f40b29", "tree": "383d8ab17f50abcc501410ba3b33600ec1a66d26", "parents": [ "6b879ddc0959df1cec871f0d41f11cce35a11716" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Sep 23 10:50:22 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Sep 23 10:50:22 2014 +0100" }, "message": "Optimizing compiler: ensure loop header dominates loop\u0027s blocks.\n\nChange-Id: I6b2f1fdaac9f91dc5d9901cc2ad4c83745e90e70\n" }, { "commit": "0f6016557d300a5a07c972465aef1ab2a125f5d1", "tree": "70c9a3f35ead685324753e7bff4ca1dc4e3ab7fa", "parents": [ "8380c7c246337e66291a88f633dfaa250457bb0f", "6b879ddc0959df1cec871f0d41f11cce35a11716" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Sep 23 09:02:32 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue Sep 23 09:02:33 2014 +0000" }, "message": "Merge \"Add loop- and phi-related checks in the optimizing compiler.\"" }, { "commit": "6b879ddc0959df1cec871f0d41f11cce35a11716", "tree": "7ca75abcea8c26601efe3d41d9e55bc24a835bad", "parents": [ "ef3e89b9281525d6c084136c379346608b44d933" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Sep 22 17:13:44 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Sep 22 17:13:44 2014 +0100" }, "message": "Add loop- and phi-related checks in the optimizing compiler.\n\n- Ensure the pre-header block is first in the list of\n predecessors of a loop header.\n- Ensure the loop header has only two predecessors and that\n only the second one is the back edge.\n- Ensure there is only one back edge per loop.\n- Ensure the first input of a phi is not itself.\n- Ensure the number of phi inputs is the same as the number\n of its predecessors.\n- Ensure phi input at index I either comes from the Ith\n predecessor or from a block that dominates this\n predecessor.\n\nChange-Id: I4db5c68cfbc9b74d2d03125753d0143ece625378\n" }, { "commit": "724c96326dea6ec33287a0076279c136abb0208a", "tree": "350acb15d7a30f76d6a451626bd5e3e701cd61d4", "parents": [ "ef3e89b9281525d6c084136c379346608b44d933" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 22 12:27:27 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 22 15:10:00 2014 +0100" }, "message": "Also remove environment links to removed instructions.\n\nChange-Id: I505163fb8683269c7d3fe21b34df92337d244552\n" }, { "commit": "145f0ca7c7c5f5fd9f5226f2a65e1fd9ba3a4f47", "tree": "775f344295e864e60694c2d43aa7f90a6249422f", "parents": [ "cff942b1f7ebb82e3d5e0a1334467544eced1575" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 22 11:51:51 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 22 11:54:48 2014 +0100" }, "message": "Fix a bug in the handling of moves in register allocator.\n\nChange-Id: Iaf1f34b0bece4f252290a97c3b73cc06e365985a\n" }, { "commit": "d31cf3d55a0847c018c4eaa2b349b8eea509de64", "tree": "2594116391a59c1fce83c5cbd9058ba76534fec0", "parents": [ "e07d111b9bff8b68b8d0ed44fb95805a5c6f47fb" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 08 17:30:24 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Sep 19 13:59:39 2014 +0100" }, "message": "First optimization in new compiler: simple GVN.\n\nChange-Id: Ibe0efa4e84fd020a53ded310a92e0b4363f91b12\n" }, { "commit": "53562d9a8fb210cf33a694f5e81f3d13ce3a8c48", "tree": "135561e5b98f0d5b9357acc707c13255e39a3332", "parents": [ "f67bda68a579a8ac79f9d8f889e0233a8f94da55", "556c3d193134f6461f3e1fe17c032b087c5931a0" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Sep 18 16:07:18 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Sep 18 16:07:19 2014 +0000" }, "message": "Merge \"Initiate a constant propagation pass in the optimizing compiler.\"" }, { "commit": "c83d441a722f0afb510c9cd0e69e09d65652143c", "tree": "68ec67c519cfc3b4eb6e4bbefe2f2fa88a185c22", "parents": [ "aaadf03fd8d9f6a50a3b8b4b916e7cc161e4edba" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 18 16:46:20 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 18 16:46:20 2014 +0100" }, "message": "Fix a lint error and update a test after the phi fix.\n\nChange-Id: I6e9ab2a8300c2493a8d3e93ab4ced3d7c9552fc5\n" }, { "commit": "aaadf03fd8d9f6a50a3b8b4b916e7cc161e4edba", "tree": "2447d33b3338e2448f061aaeff471bd9342325d3", "parents": [ "6aa606c9284ac31961f4c5b20c3645ac78acfaad", "604c6e4764edb2fd244e9f47626868cda5644a7a" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 18 15:02:40 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Sep 18 15:02:41 2014 +0000" }, "message": "Merge \"Ensure the first predecessor of a loop is the pre header.\"" }, { "commit": "556c3d193134f6461f3e1fe17c032b087c5931a0", "tree": "436660c7155d0864c37f8aeabbc0f52e889a0cc2", "parents": [ "6aa606c9284ac31961f4c5b20c3645ac78acfaad" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Sep 18 15:25:07 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Sep 18 15:25:07 2014 +0100" }, "message": "Initiate a constant propagation pass in the optimizing compiler.\n\n- Perform constant folding on int and long additions and subtractions in\n the optimizing compiler.\n- Apply constant folding to conditions and comparisons.\n\nChange-Id: Ic88783a3c975fda777c74c531e257fa777be42eb\n" }, { "commit": "e5cafd5fd1d476c1309cf10ff45877adce2f4347", "tree": "444e1db559cf7d21632275c3db23a26a40f165bf", "parents": [ "e2aa073e57e8129706cf4f87c1e7c5cfedd2951f", "ce71ae7daca2e9ae4eec42d7445013c37d96e385" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 18 11:22:38 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Sep 18 11:22:39 2014 +0000" }, "message": "Merge \"It can be that no method has been compiled.\"" }, { "commit": "e2aa073e57e8129706cf4f87c1e7c5cfedd2951f", "tree": "3718dc967d410a35197057aeb729a868effc0687", "parents": [ "185a7a49c2e6f8869ffd11452f1d93ef5304fb5f", "b09aacb495dce2cb3e8469f056fdc2636ae393e6" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 18 10:59:27 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Sep 18 10:59:27 2014 +0000" }, "message": "Merge \"Small fixes to get the boot image compiled in debug mode.\"" }, { "commit": "ce71ae7daca2e9ae4eec42d7445013c37d96e385", "tree": "3f39c8f4a82cb4b6f2ee48c1e8ac04ec8f4f0256", "parents": [ "d41491adb23764f28a80cbb7f2bd7af6491cd892" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 18 11:31:32 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 18 11:31:32 2014 +0100" }, "message": "It can be that no method has been compiled.\n\nTherefore do not divide by 0, but log it.\n\nChange-Id: Iee7760ab7f31c73e90d62387e5fb6fb7aa2c56e2\n" }, { "commit": "b09aacb495dce2cb3e8469f056fdc2636ae393e6", "tree": "9e044d74ec6c7667d2c6684b8c44a7a5db045096", "parents": [ "7d029af44c45c56b3b7a271c54434c2dcec1e219" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Sep 17 18:21:53 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 18 09:10:09 2014 +0100" }, "message": "Small fixes to get the boot image compiled in debug mode.\n\nChange-Id: Id697737a1bcfb87f407d707e2ddd4f50a77caf26\n" }, { "commit": "72bceff11a98cc1ecdb64a6fae16c521f99ec6a7", "tree": "d326cc4fd32315735466efbb17ea22adf121395c", "parents": [ "ccc07a9579c554443cd03a306ca9b4f943fd2a93" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Mon Sep 15 18:29:00 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Sep 17 18:23:21 2014 +0100" }, "message": "Initiate a dead code elimination pass in the optimizing compiler.\n\nChange-Id: Ie9db5d8e2c2c30e34145a0f7d2386b8ec58cfc4e\n" }, { "commit": "ccc07a9579c554443cd03a306ca9b4f943fd2a93", "tree": "3514cb48520ecd6cf4bb93129bed5cd97f24cb43", "parents": [ "926d8e99aa69151a271180299df68963688010d8" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Sep 16 14:48:16 2014 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Sep 17 18:19:46 2014 +0100" }, "message": "Add CFG and SSA form checkers in the optimizing compiler.\n\nChecks performed on control-flow graphs:\n- Ensure that the predecessors and successors of a basic block are\n consistent within a control-flow graph.\n- Ensure basic blocks end with a branch instruction.\n- Detect phi functions listed in non-phi instruction lists and vice\n versa.\n- Ensure a block\u0027s instructions (and phi functions) are associated\n with this very block.\n\nChecks performed on SSA form graphs:\n- Ensure an instruction dominates all its uses.\n- Ensure there are no critical edges.\n\nChange-Id: I1c12b4a61ecf608682152c897980ababa7eca847\n" }, { "commit": "604c6e4764edb2fd244e9f47626868cda5644a7a", "tree": "20ce0beae7663fe8ca0a07132ecd55c7c2626d41", "parents": [ "7d029af44c45c56b3b7a271c54434c2dcec1e219" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Sep 17 12:08:44 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Sep 17 12:08:44 2014 +0100" }, "message": "Ensure the first predecessor of a loop is the pre header.\n\nNote that the check in ssa_phi_elimination.cc was very defensive:\nit does not affect the outcome of the algorithm whether the\nloop phi takes itself as the first input.\n\nIt makes things consistent to always have the pre header as first\ninput.\n\nChange-Id: Ic86248c1f38af67f7432782f6deefae1f4bf1ab6\n" }, { "commit": "7d029af44c45c56b3b7a271c54434c2dcec1e219", "tree": "91eac51207931dc9ff99bb0f93a184e0032d1480", "parents": [ "97ca64b01e14de77ba14067b26069405d0dba0bf", "88157efc1e16707d4ae10775d4acb15121c50fe7" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Sep 17 10:03:58 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Sep 17 10:03:58 2014 +0000" }, "message": "Merge \"Add the \"time\" compilation filter and output compilation stats.\"" }, { "commit": "88157efc1e16707d4ae10775d4acb15121c50fe7", "tree": "37934ec3933ca89224a674b13f5dc3415a06786a", "parents": [ "bace0378d720a1d2938ec7f6be17e2814671d20a" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Sep 12 10:29:53 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Sep 17 11:02:37 2014 +0100" }, "message": "Add the \"time\" compilation filter and output compilation stats.\n\nA \"time\" compiler filter means the compiler optimizes for\ncompile time.\n\nChange-Id: Id1a207ceb2d95f3548aae5e45d51b80695da2029\n" }, { "commit": "e982f0b8e809cece6f460fa2d8df25873aa69de4", "tree": "df729d47439f7243b498dd4503a5f7aa41a4818b", "parents": [ "f031724abf4f215e1627ff837f87cad5d7a25165" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Aug 13 02:11:24 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Sep 17 09:53:50 2014 +0100" }, "message": "Implement invoke virtual in optimizing compiler.\n\nAlso refactor 004 tests to make them work with both Quick and\nOptimizing.\n\nChange-Id: I87e275cb0ae0258fc3bb32b612140000b1d2adf8\n" }, { "commit": "fbc695f9b8e2084697e19c1355ab925f99f0d235", "tree": "03e643aa9b468a512873293528bec93438580bab", "parents": [ "3d2d7fb7ad24f4aec681ddc68a9565fa837b97ef" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 15 15:33:30 2014 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Sep 16 16:18:12 2014 +0100" }, "message": "Revert \"Revert \"Implement suspend checks in new compiler.\"\"\n\nThis reverts commit 7e3652c45c30c1f2f840e6088e24e2db716eaea7.\n\nChange-Id: Ib489440c34e41cba9e9e297054f9274f6e81a2d8\n" }, { "commit": "aac0f39a3501a7f7dd04b2342c2a16961969f139", "tree": "ef71b73a7d95de726d36883e6c88f7c8cbcfaaf6", "parents": [ "56369897d662ea63ea5ed57ae36af0ae0fa1452d" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Sep 16 14:11:14 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Sep 16 14:15:22 2014 +0100" }, "message": "Fix a bug in the register allocator.\n\nWe need to take the live interval that starts first to know\nuntil when a register is free, instead of using the live interval\nthat is last in the inactive list.\n\nChange-Id: I2c9f87481ff1b4fc7b9948db7559b8d3b11d84ce\n" }, { "commit": "7e3652c45c30c1f2f840e6088e24e2db716eaea7", "tree": "a6bdb852a5d1337bd095d0ad8eab90f6689aee9e", "parents": [ "6fbce029fba3ed5da6c36017754ed408e6bcb632" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 15 14:34:01 2014 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 15 14:34:01 2014 +0000" }, "message": "Revert \"Implement suspend checks in new compiler.\"\n\nThis reverts commit 6fbce029fba3ed5da6c36017754ed408e6bcb632.\n\nChange-Id: Ia915c27873b021e658a10212e559095dfc91284e\n" }, { "commit": "6fbce029fba3ed5da6c36017754ed408e6bcb632", "tree": "71debbb7c475be1508e14a7986ed69e75e5b0e4c", "parents": [ "8accb5ac557598fd40b80214bf87517bc4b7bc41" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Sep 10 10:23:58 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 15 12:43:06 2014 +0100" }, "message": "Implement suspend checks in new compiler.\n\nFor simplicity, they are currently placed on all (dex-level)\nback edges, and at method entry.\n\nChange-Id: I6e833e244d559dd788c69727e22fe40aff5b3435\n" }, { "commit": "a1c22c172046d51579f2adb1f12f658022ff022e", "tree": "736f09504001e3d00824366cdcfbac736451f03f", "parents": [ "0b35b9781b9e7143d673474fd59e13294c90abb5" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 11 12:17:43 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 11 12:17:43 2014 +0100" }, "message": "Fix builds on archs the compiler does not support.\n\nChange-Id: Ibfc47026596c868fb6d48465a6e564a0b1e07fd0\n" }, { "commit": "8a16d97fb8f031822b206e65f9109a071da40563", "tree": "9dbbf5feaac15d2e4f54fbfc3c204fcdd6e8317a", "parents": [ "c7f6b86c269727fe031146b9c18652d40916d46f" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 11 10:30:02 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 11 10:32:12 2014 +0100" }, "message": "Fix valgrind errors.\n\nFor now just stack allocate the code generator. Will think\nabout cleaning up the root problem later (CodeGenerator being an\narena object).\n\nChange-Id: I161a6f61c5f27ea88851b446f3c1e12ee9c594d7\n" }, { "commit": "c7f6b86c269727fe031146b9c18652d40916d46f", "tree": "bb4891cacd8c5a2deeed633854bd7cb7de5f1c0e", "parents": [ "b9620f305c79914f5159cf9279a7ccd173af1186", "2a877f32fe145ad50250389df958a559e7d4ad92" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Sep 11 08:21:10 2014 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Thu Sep 11 08:21:10 2014 +0000" }, "message": "Merge \"Fix bug in register allocator.\"" }, { "commit": "2a877f32fe145ad50250389df958a559e7d4ad92", "tree": "ca1042989b3c7f804a8101d5c2ed5752e0ebe6c1", "parents": [ "6724a9531c92368491dd17937d0087f73a7c0642" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Sep 10 10:49:34 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Sep 10 10:49:34 2014 +0100" }, "message": "Fix bug in register allocator.\n\nWhen an input can be a constant, there is no need to\ndo a move.\n\nFix 003-omnibus-opcodes failure.\n\nChange-Id: Ic40f99d3ae889505c1d2be8665f8521c2ebb5feb\n" }, { "commit": "e6c96d1fb505dd3c4b00113d9b08e820509db46a", "tree": "43257b52324a59b63d5209b3a63aa45073bb259c", "parents": [ "6724a9531c92368491dd17937d0087f73a7c0642" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Sep 10 10:34:01 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Sep 10 10:34:01 2014 +0100" }, "message": "Fix misuse of ArenaAllocator.\n\nAllocator must survive its allocations (the pool is not enough).\nSpotted by valgrind.\n\nChange-Id: I7104a93e625995f1205710e6d07904b3d315e412\n" }, { "commit": "065bf77b43c39da315b974ea08a5ed25e9049681", "tree": "917d8df78e0d929d018ea4c30519707f2a159e52", "parents": [ "9d740016b6ce35e9b596391eafe64be5ceaec76b" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Sep 03 14:51:22 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 08 16:33:33 2014 +0100" }, "message": "Add (simple) side effects flags and equality methods on nodes.\n\nThis is in preparation of doing GVN and LICM.\n\nChange-Id: I43050ff846755f9387a62b893d548ecdb54e7e95\n" }, { "commit": "3946844c34ad965515f677084b07d663d70ad1b8", "tree": "0d85bfba2ff69c34a2897351d1e50a1464509305", "parents": [ "e2c23739c6395a83b30ece38f8a2e9e1bf7cf3ce" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Sep 02 15:17:15 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Sep 08 12:15:07 2014 +0100" }, "message": "Runtime support for the new stack maps for the opt compiler.\n\nNow most of the methods supported by the compiler can be optimized,\ninstead of using the baseline.\n\nChange-Id: I80ab36a34913fa4e7dd576c7bf55af63594dc1fa\n" }, { "commit": "53c913bb71b218714823c8c87a1f92830c336f61", "tree": "96aebfc9ae62eb1454b78286236567e2b6f3e5c7", "parents": [ "e18aa4316eb9a15cd6b1051f27a1ce49967c170e" ], "author": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Tue Aug 12 23:19:23 2014 -0700" }, "committer": { "name": "Andreas Gampe", "email": "agampe@google.com", "time": "Fri Aug 22 21:20:08 2014 -0700" }, "message": "ART: Clean up compiler\n\nClean up the compiler: less extern functions, dis-entangle\ncompilers, hide some compiler specifics, lower global includes.\n\nChange-Id: Ibaf88d02505d86994d7845cf0075be5041cc8438\n" }, { "commit": "e77493c7217efdd1a0ecef521a6845a13da0305b", "tree": "3055cb7aaea8b9edc498b2e209d74af36c32e0fd", "parents": [ "41cba7c66cbc441b00fca48dfb2501181b1f2a53" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Aug 20 15:08:45 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Wed Aug 20 15:09:20 2014 -0700" }, "message": "Make common BitVector operations inline-able.\n\nChange-Id: Ie25de4fae56c6712539f04172c42e3eff57df7ca\n" }, { "commit": "4361beff5bc540c43ab7c072c99994adc4ed78f9", "tree": "32479614a34831b549ac93965f0c0fab3cf4f6d3", "parents": [ "10dac8ee833a297ad0ffc5877305f2d132259478" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Aug 20 04:59:12 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Aug 20 05:01:31 2014 +0100" }, "message": "Fix bug introduced in https://android-review.googlesource.com/102610.\n\nAlso make oatdump work again.\n\nChange-Id: Iab96971645f40585bc04769d410f2273d3977f51\n" }, { "commit": "e3ea83811d47152c00abea24a9b420651a33b496", "tree": "dd3b8018176ada85d51b2f8ca46e515fbf55b50f", "parents": [ "9dcf75c80187504ec88e7ef91d64a6a68279eb9d" ], "author": { "name": "Yevgeny Rouban", "email": "yevgeny.y.rouban@intel.com", "time": "Fri Aug 08 16:29:38 2014 +0700" }, "committer": { "name": "Tong Shen", "email": "endlessroad@google.com", "time": "Fri Aug 15 15:04:12 2014 -0700" }, "message": "ART source line debug info in OAT files\n\nOAT files have source line information enough for ART runtime needs like\njump to/from interpreter and thread suspension. But this information\nis not enough for finer grained source level debugging and low-level\nprofiling (VTune or perf).\n\nThis patch adds to OAT files two additional sections:\n.debug_line - DWARF formatted Elf32 section with detailed source line\n information (mapping from native PC to Java source lines).\n\nIn addition to the debugging symbols added using the dex2oat option\n--include-debug-symbols, the source line information is added to\nthe section .debug_line.\n\nThe source line info can be read by many Elf reading tools like objdump,\nreadelf, dwarfdump, gdb, perf, VTune, ...\n\ngdb can use this debug line information in x86. In 64-bit mode\nthe information can be used if the oat file is mapped in the lower\naddress space (address has higher 32 bits zeroed). Relocation works.\n\nTesting:\n1. art/test/run-test --host --gdb [--64] 001-HelloWorld\n2. in gdb: break Main.java:19\n3. in gdb: break Runtime.java:111\n4. in gdb: run - stops at void java.lang.Runtime.\u003cinit\u003e()\n5. in gdb: backtrace - shows call stack down to main()\n6. in gdb: continue - stops at void Main.main() (only in 32-bit mode)\n7. in gdb: backtrace - shows call stack down to main()\n8. objdump -W \u003coat-file\u003e - addresses are from VMA range of .text\n section reported by objdump -h \u003cfile\u003e\n9. dwarfdump -ka \u003coat-file\u003e - no errors expected\n\nSize of aosp-x86-eng boot.oat increased by 11% from 80.5Mb to 89.2Mb\nwith two sections added .debug_line (7.2Mb) and .rel.debug (1.5Mb).\n\nChange-Id: Ib8828832686e49782a63d5529008ff4814ed9cda\nSigned-off-by: Yevgeny Rouban \u003cyevgeny.y.rouban@intel.com\u003e\n" }, { "commit": "648d7112609dd19c38131b3e71c37bcbbd19d11e", "tree": "54062831327c660acb309e877e8d8df9ba0c2d5d", "parents": [ "99c251bbd225dd97d0deece29559a430b12a0b66" ], "author": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Fri Jul 25 16:15:27 2014 -0700" }, "committer": { "name": "Dave Allison", "email": "dallison@google.com", "time": "Wed Aug 13 09:01:41 2014 -0700" }, "message": "Reduce stack usage for overflow checks\n\nThis reduces the stack space reserved for overflow checks to 12K, split\ninto an 8K gap and a 4K protected region. GC needs over 8K when running\nin a stack overflow situation.\n\nAlso prevents signal runaway by detecting a signal inside code that\nresulted from a signal handler invokation. And adds a max signal count to\nthe SignalTest to prevent it running forever.\n\nAlso reduces the number of iterations for the InterfaceTest as this was\ntaking (almost) forever with the --trace option on run-test.\n\nBug: 15435566\n\nChange-Id: Id4fd46f22d52d42a9eb431ca07948673e8fda694\n" }, { "commit": "f6e206c820fe75a341c98ef12410475d33028640", "tree": "59488e85e0f3d57b213ffcf3c3b6bef2a3c4c53a", "parents": [ "f4009e2249172ae8fe0e772ac8c0107400a28d6d" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Aug 07 20:25:41 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu Aug 07 20:29:42 2014 +0100" }, "message": "Support x86_64 stack overflow checks in opt compiler.\n\nAlso re-enable SignalTest on optimizing-32.\n\nChange-Id: I2ca13f6f9ea775c654ee07cc5026c985263d6380\n" } ], "next": "3ac17fcce8773388512ce72cb491b202872ca1c1" }