)]}' { "log": [ { "commit": "f677ebfd832c9c614fea5e6735725fec2f7a3f2a", "tree": "051b3ba6343bdbca4929d728dd5c0341e4383a08", "parents": [ "c47908e8c32fd58bc4dc75998a80f706954db1dc" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Fri May 29 16:29:43 2015 +0100" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Thu Jun 04 17:25:02 2015 +0100" }, "message": "Cache stack map encoding\n\nOperations on CodeInfo and StackMap objects repeatedly read encoding\ninformation from the MemoryRegion. Since these are 3-bit-loads of\nvalues that never change, caching them can measurably reduce compile\ntimes.\n\nAccording to benchmarks, this patch saves 1-3% on armv7, 2-4% on x86,\nand 0-1% on x64.\n\nChange-Id: I46b197513601325d8bab562cc80100c00ec28a3b\n" }, { "commit": "7922d0f2ef6a9fa7adc3b9417246aabea2474732", "tree": "c5c9e9106287694c80d7b262e1d2dbf176d59ae9", "parents": [ "99c2abcb085d254b17a870442ca188fa09ab58de", "f2650d1f957b158496de8016bc43fb575e81d6bc" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Jun 03 11:00:37 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Wed Jun 03 11:00:37 2015 +0000" }, "message": "Merge \"Show stack maps and Dex register maps in oatdump\u0027s assembly code.\"" }, { "commit": "f10a25f961eb8029c01c84fe8eabd405055cca37", "tree": "a0fd9dfa459689fa2929a89310ebcd3a45607e5f", "parents": [ "1682e1aa3463c2e6a8e5f4a9d3f4d13a0e31e3da" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Tue Jun 02 14:29:52 2015 +0100" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Tue Jun 02 14:36:09 2015 +0100" }, "message": "ART: Fast copy stack mask\n\nStackMap::SetStackMask will currently copy a BitVector into a Memory-\nRegion bit by bit. This patch adds a new function for copying the data\nwith memcpy.\n\nThis is resubmission of CL I28d45a590b35a4a854cca2f57db864cf8a081487\nbut with a fix for a broken test which it revealed.\n\nChange-Id: Ib65aa614d3ab7b5c99c6719fdc8e436466a4213d\n" }, { "commit": "d84b4384bc14a6bc256ad85955eca0582e6b2364", "tree": "c6b4bb107841320abbaa1402484df67c3f4a0a3b", "parents": [ "6b10c9b2c0e62193ab9df4d63aedea1d0798e742" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Tue Jun 02 12:42:40 2015 +0000" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Tue Jun 02 12:42:40 2015 +0000" }, "message": "Revert \"ART: Fast copy stack mask\"\n\nDCHECK failure, need to investigate\n\nThis reverts commit 6b10c9b2c0e62193ab9df4d63aedea1d0798e742.\n\nChange-Id: Ie1d1cc6fb71367bc5ac5d6a260af8de316a758dd\n" }, { "commit": "6b10c9b2c0e62193ab9df4d63aedea1d0798e742", "tree": "9930b839777184008b38e5504f1274c4cbfd87e1", "parents": [ "f86808b55b550962c627b50511b98f4de8cd0e60" ], "author": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Fri May 29 16:33:09 2015 +0100" }, "committer": { "name": "David Brazdil", "email": "dbrazdil@google.com", "time": "Tue Jun 02 12:30:46 2015 +0100" }, "message": "ART: Fast copy stack mask\n\nStackMap::SetStackMask will currently copy a BitVector into a Memory-\nRegion bit by bit. This patch adds a new function for copying the data\nwith memcpy.\n\nChange-Id: I28d45a590b35a4a854cca2f57db864cf8a081487\n" }, { "commit": "f2650d1f957b158496de8016bc43fb575e81d6bc", "tree": "37bf1dff25dbd38f6cfdbaace07a50eb92f8c43d", "parents": [ "0028b9d3b7d73ba0a045d50a0fe2797e51a4e6b6" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu May 28 14:53:28 2015 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri May 29 16:39:18 2015 +0100" }, "message": "Show stack maps and Dex register maps in oatdump\u0027s assembly code.\n\nStack maps and Dex register maps are not longer displayed\nin CodeInfo sections, unless `--dump:code_info_stack_maps\u0027\nis passed to oatdump.\n\nChange-Id: Id82adb406d7e56cda27df8e5a8bd328a88b9ee11\n" }, { "commit": "0396ed7d3ad30778cb4af19e7086bea0deace9b9", "tree": "cab609c648e04f63bcd52dfa9510d4a88a761997", "parents": [ "6c70104dc3ecd66b46f56cae068a14e12021c9f2" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed May 27 15:12:19 2015 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed May 27 15:24:30 2015 +0100" }, "message": "Improve art::CodeInfo dumping.\n\n- Refactor existing dumping code into a set of new routines.\n- Use art::Indenter to properly indent in the output.\n- Add an additional argument to art::CodeInfo::Dump to\n enable or disable the dumping of stack maps and Dex\n register maps.\n\nChange-Id: I52814095ff465522302d5d69d416726369ca5258\n" }, { "commit": "dc31313c4577bb4c00d90774159c84e738ed348d", "tree": "5f850028ebc8843cdcaf56c5fc122bd660937603", "parents": [ "03b5a398a96ea29c39ddfe3d810245b868d2871f", "80afd02024d20e60b197d3adfbb43cc303cf29e0" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue May 26 17:42:31 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Tue May 26 17:42:31 2015 +0000" }, "message": "Merge \"ART: Clean up arm64 kNumberOfXRegisters usage.\"" }, { "commit": "80afd02024d20e60b197d3adfbb43cc303cf29e0", "tree": "ef054c7b4f2a739f7cf063e0bc4c501c2c7e41b5", "parents": [ "559b178e34c5d92e7932f92e5d8a981ac334606f" ], "author": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue May 19 18:08:00 2015 +0100" }, "committer": { "name": "Vladimir Marko", "email": "vmarko@google.com", "time": "Tue May 26 15:59:02 2015 +0100" }, "message": "ART: Clean up arm64 kNumberOfXRegisters usage.\n\nAvoid undefined behavior for arm64 stemming from 1u \u003c\u003c 32 in\nloops with upper bound kNumberOfXRegisters.\n\nCreate iterators for enumerating bits in an integer either\nfrom high to low or from low to high and use them for\n\u003carch\u003eContext::FillCalleeSaves() on all architectures.\n\nRefactor runtime/utils.{h,cc} by moving all bit-fiddling\nfunctions to runtime/base/bit_utils.{h,cc} (together with\nthe new bit iterators) and all time-related functions to\nruntime/base/time_utils.{h,cc}. Improve test coverage and\nfix some corner cases for the bit-fiddling functions.\n\nBug: 13925192\nChange-Id: I704884dab15b41ecf7a1c47d397ab1c3fc7ee0f7\n" }, { "commit": "6530baf76ef7a62f2d76a6735ad461d7d59cf0e4", "tree": "663de5d35062e3e6d6c953a2b2da967b8464fb2c", "parents": [ "ce63cf656bb5b25051d580a58086f4bf15fb878b" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue May 26 15:22:58 2015 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue May 26 15:22:58 2015 +0100" }, "message": "Move the catalog after the stack maps.\n\nFetching a stack map should be cheap, and therefore we should\nnot compute the size of the catalog.\n\nChange-Id: Iff6accb7832bdfa6d209a0928d6088b8b57c1aa4\n" }, { "commit": "e12997fbce8e22431be58cac9db2535f7b4a7ac3", "tree": "ae167aa833e1ef249d121b179c95827fa4e7ec6c", "parents": [ "aa49c23d47e5fdfcf51380550ee864e9d30d082b" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri May 22 14:01:33 2015 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri May 22 14:01:33 2015 +0100" }, "message": "Return an invalid StackMap when one cannot be found.\n\nThis avoids aborting when handling a crash.\n\nChange-Id: Ie5b5d48061fa9258b349b0284f7b00c5855d9fbd\n" }, { "commit": "b176d7c6c8c01a50317f837a78de5da57ee84fb2", "tree": "81ec0c16267c527bdc64923b374be915206e6af9", "parents": [ "713c59e813daa92da3f1678add6c4c7e16dcff11" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed May 20 18:48:31 2015 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu May 21 12:10:00 2015 +0100" }, "message": "Also encode the InvokeType in an InlineInfo.\n\nThis will be needed to recover the call stack.\n\nChange-Id: I2fe10785eb1167939c8cce1862b2d7f4066e16ec\n" }, { "commit": "b1d0f3f7e92fdcc92fe2d4c48cbb1262c005583f", "tree": "0e3ce752f82ff5d7f10d37d46bda058ca54d7e40", "parents": [ "119b21a6dfdb09d983a9e56a837fbf5c98e57096" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Thu May 14 12:41:51 2015 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon May 18 13:00:29 2015 +0100" }, "message": "Support InlineInfo in StackMap.\n\nChange-Id: I9956091775cedc609fdae7dec1433fcb8858a477\n" }, { "commit": "896f8f7fe562f6e59119cb32531da9f0a5f13d18", "tree": "9f2b61474702a655ab5e793bac44d89612cf1b80", "parents": [ "7411a69982c055692966c685636b6a226f10215e" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Mar 30 15:44:25 2015 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Mar 31 15:32:48 2015 +0100" }, "message": "Use variable encoding for StackMap.\n\ndex_pc, native_pc_offset, dex_register_map_offset, inline_info_offset,\nand register_mask can now be encoded in 1, 2, 3, or 4 bytes.\n\nChange-Id: I15f93e8226ce374204d44c5a80a9fd89bda2687c\n" }, { "commit": "a552e1c0584b8ab63150510286478c68cdbce13f", "tree": "c9c66b3d6bf001491ddd6a59d16d345d5656db8f", "parents": [ "ba6233527e455368bba02efe963dd1e24d971727" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Mar 26 15:01:03 2015 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Mar 31 12:47:33 2015 +0100" }, "message": "Use unique location catalogs to encode Dex register maps.\n\n- For each CodeInfo object (i.e. for each method), compute a\n variable index size location catalog of unique Dex\n register locations. In Dex register maps, instead of\n storing the actual location of a (live) Dex register,\n store the index of the location catalog entry containing\n that Dex register location.\n- Adjust art::StackMapStream,\n art::CheckReferenceMapVisitor::CheckOptimizedMethod,\n art::StackVisitor::GetVRegFromOptimizedCode, and\n art::StackVisitor::SetVRegFromOptimizedCode.\n- Add LoadBits and StoreBits methods to art::MemoryRegion\n to load and store a block of adjacent bits in a memory\n region.\n- Update compiler/optimizing/stack_map_test.cc.\n- Remove the default value for parameter EmptyFn of\n art::HashMap. This default value did not seem to make\n sense, as it would create an \"empty function\" for type Key\n by default, whereas art::HashMap expects an \"empty\n function\" for type std::pair\u003cKey, Value\u003e.\n\nChange-Id: Id9e49d7756c253ce41c36630cd832208d06c2e28\n" }, { "commit": "bdba92d48a01ab9c2d95159166ba12918df8d980", "tree": "50f8917d8e89191ab253857991319eb108b07afe", "parents": [ "fcee9d4ad44b70cb85aafa9056c08a194c5582e6" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Mar 31 12:27:44 2015 +0100" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Tue Mar 31 12:27:44 2015 +0100" }, "message": "Ensure MemoryRegion::Load \u0026 MemoryRegion::Store are word-aligned.\n\nChange-Id: Ib19fb93abec4789a111dfd48fcac6065e2d3ec82\n" }, { "commit": "6ae70962089e4af9718cc9b7c2b79a0c501c1844", "tree": "3b7cd46ed7c7bab95dc258a29883297738138f6c", "parents": [ "2f5904383a7b7ffb741c8839ec3c60762860bad3" ], "author": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Mar 18 16:31:28 2015 +0000" }, "committer": { "name": "Calin Juravle", "email": "calin@google.com", "time": "Wed Mar 25 13:50:23 2015 +0000" }, "message": "Share dex register maps between stack maps when possible.\n\nIf two stack maps have the same dex register map then one of them will\nreference the register map from the other instead of owning an\nindependent copy.\n\nThis saves around 1.5% of space.\n\nChange-Id: Ic2c2c81210c6c45a5c5f650f7ba82a46ff6f45e4\n" }, { "commit": "004c230b4cfc856690c61faabc41864061813c88", "tree": "40d95445eaa2eb248fa639755689c797a5e0c2ae", "parents": [ "735dc87c92bee338d0638b3290c2b93a122429f2" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Mar 20 10:06:38 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Mar 20 14:55:15 2015 +0000" }, "message": "Compress the StackMaps.\n\nFirst step towards the compression of the StackMap (not\nthe DexRegisterMap). Next step will be to just use what is\nneeded (instead of byte -\u003e word).\n\nChange-Id: I4f81b2d05bf5cc508585e16fbbed1bafbc850e2e\n" }, { "commit": "aec8f930571ce10d6ce9a4249c45866a7f213397", "tree": "6514b8af90323a20282f3afe78812cce7535c7df", "parents": [ "696005b00575fa53c91f3baabd4e85d543df4df8" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Mar 18 10:42:22 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Mar 18 10:43:37 2015 +0000" }, "message": "StackMap: Always load and store unalign.\n\nNow that we can have a mix of Quick and Optimized code in an .oat\nfile, a CodeInfo object is not necessarily word aligned.\n\nChange-Id: Ic6c5d1a2c6e20363436726a0708b0764b5a76caf\n" }, { "commit": "fead4e4f397455aa31905b2982d4d861126ab89d", "tree": "21e4ccd99472bbf5cf1fac3bc20d0bca6f176022", "parents": [ "cc22e3946baf035c8732e9417ab132bfe663aa45" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Mar 13 14:39:40 2015 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Fri Mar 13 18:28:19 2015 +0000" }, "message": "[optimizing] Don\u0027t record None locations in the stack maps.\n\n- moved environment recording from code generator to stack map stream\n- added creation/loading factory methods for the DexRegisterMap (hides\ninternal details)\n- added new tests\n\nChange-Id: Ic8b6d044f0d8255c6759c19a41df332ef37876fe\n" }, { "commit": "ede7bf8a5cef965974e7c1edcf46a41fbe50a49d", "tree": "7f99657bd4f8591f7cf463c1a197e1a7575abab6", "parents": [ "63346f57e2327894ce6c1e28e3d00342177538a6" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Mar 13 12:23:04 2015 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Mar 13 12:54:45 2015 +0000" }, "message": "Align CodeInfo regions instead of their inner subregions.\n\nInstead of word-aligning every stack map region, as well as\nthe Dex register maps region of a CodeInfo object, just\nalign the whole CodeInfo region itself.\n\nChange-Id: Ia35d213d2bd184729aa0d048874c76f7bc6da0f6\n" }, { "commit": "29ba1b068fc9f5a8011782c147b1f7732928aac7", "tree": "5b61289b1e135cce6f01e8c9cbcaa747a39f196c", "parents": [ "d9a59ca8f038a0f93a4e1504e0f7f8f388848719" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Mar 13 11:45:07 2015 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Mar 13 12:28:43 2015 +0000" }, "message": "Fix the computation of the size of the stack maps region.\n\nIn art::StackMapStream::ComputeStackMapSize, compute the\nsize of a CodeInfo\u0027s stack maps region using the stack\nmask size, not the maximum element of the stack mask.\nAlso, rename this method as\nart::StackMapStream::ComputeStackMapsSize to make it clear\nit that it covers all the stack maps of the CodeInfo item,\nnot just one stack map.\n\nChange-Id: Icad21946dbca6e1ade2b82c9c2c535fdfed110a9\n" }, { "commit": "9ac0e4d4ed1b45cf8767ef1d339afcdd205bf55a", "tree": "f5a53e3e10a138b4b301d60f9abc1011e945bda5", "parents": [ "4054413950cbee5d304a7c29f08c21fb33d33d08" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Mar 12 18:33:05 2015 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Mar 12 18:33:19 2015 +0000" }, "message": "Force word alignment of Dex register maps.\n\nPlus some cosmetic changes.\n\nChange-Id: I45e805aa87c2ef8fe8907eaae726cd2188b54897\n" }, { "commit": "a2d8ec6876325e89e5d82f5dbeca59f96ced3ec1", "tree": "65bf174b669ff3cd9694dc5a1124fb9f2225ade1", "parents": [ "39d9fe2eb3552a002c53ed41701c6faffe3cd75a" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Mar 12 15:25:29 2015 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Mar 12 15:25:29 2015 +0000" }, "message": "Compress the Dex register maps built by the optimizing compiler.\n\n- Replace the current list-based (fixed-size) Dex register\n encoding in stack maps emitted by the optimizing compiler\n with another list-based variable-size Dex register\n encoding compressing short locations on 1 byte (3 bits for\n the location kind, 5 bits for the value); other (large)\n values remain encoded on 5 bytes.\n- In addition, use slot offsets instead of byte offsets to\n encode the location of Dex registers placed in stack\n slots at small offsets, as it enables more values to use\n the short (1-byte wide) encoding instead of the large\n (5-byte wide) one.\n- Rename art::DexRegisterMap::LocationKind as\n art::DexRegisterLocation::Kind, turn it into a\n strongly-typed enum based on a uint8_t, and extend it to\n support new kinds (kInStackLargeOffset and\n kConstantLargeValue).\n- Move art::DexRegisterEntry from\n compiler/optimizing/stack_map_stream.h to\n runtime/stack_map.h and rename it as\n art::DexRegisterLocation.\n- Adjust art::StackMapStream,\n art::CodeGenerator::RecordPcInfo,\n art::CheckReferenceMapVisitor::CheckOptimizedMethod,\n art::StackVisitor::GetVRegFromOptimizedCode, and\n art::StackVisitor::SetVRegFromOptimizedCode.\n- Implement unaligned memory accesses in art::MemoryRegion.\n- Use them to manipulate data in Dex register maps.\n- Adjust oatdump to support the new Dex register encoding.\n- Update compiler/optimizing/stack_map_test.cc.\n\nChange-Id: Icefaa2e2b36b3c80bb1b882fe7ea2f77ba85c505\n" }, { "commit": "b341b70b2418922d9b792cdba96d22bece87c55a", "tree": "143fcb9aa30dfd6f709c4b1d38f8506c164f6cb2", "parents": [ "b265262780ef7384bdcd1413cde2a59f7594cec9", "12baf476389359d54ae04d7898190ef6f81ab0b2" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Fri Mar 06 11:47:03 2015 +0000" }, "committer": { "name": "Gerrit Code Review", "email": "noreply-gerritcodereview@google.com", "time": "Fri Mar 06 11:47:03 2015 +0000" }, "message": "Merge \"Extend compiler/optimizing/stack_map_test.cc.\"" }, { "commit": "12baf476389359d54ae04d7898190ef6f81ab0b2", "tree": "08978200d483aed50c0128e9fa241d254facb50b", "parents": [ "442b46a087c389a91a0b51547ac9205058432364" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Mar 05 12:41:42 2015 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Mar 05 14:44:46 2015 +0000" }, "message": "Extend compiler/optimizing/stack_map_test.cc.\n\nChange-Id: I6f8c3186683210a5162cbf4f15361a4c494495c9\n" }, { "commit": "7cde48c56df5b57aed524cce44c902bc720f2d6c", "tree": "b9b9e33b29f46bfe0c2da89c7e3e87c8ee419ccc", "parents": [ "4b39eeea67b0fecf21588d7b00e92eb844014c24" ], "author": { "name": "Sebastien Hertz", "email": "shertz@google.com", "time": "Tue Jan 20 16:06:43 2015 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Mar 03 11:22:00 2015 +0000" }, "message": "Stack support for Optimizing compiler\n\nAllows to read/write DEX registers from physical register or stack\nlocation when the method is compiled with the Optimizing compiler.\n\nRequired fixing arm and arm64 JNI compiler by saving floating\npoint registers.\n\nBug: 18547544\nChange-Id: I401579f251d1c0a130f6cf4a93a960cdcd7518f5\n" }, { "commit": "442b46a087c389a91a0b51547ac9205058432364", "tree": "4efa4b4da919dd7b9aa18996a5316febcf1c8989", "parents": [ "aa9b7c48069699e2aabedc6c0f62cb131fee0c73" ], "author": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Wed Feb 18 16:54:21 2015 +0000" }, "committer": { "name": "Roland Levillain", "email": "rpl@google.com", "time": "Thu Feb 19 12:13:09 2015 +0000" }, "message": "Display optimizing compiler\u0027s CodeInfo objects in oatdump.\n\nA few elements are not displayed yet (stack mask, inline info) though.\n\nChange-Id: I5e51a801c580169abc5d1ef43ad581aadc110754\n" }, { "commit": "376b2bbf7c39108223a7a01568a7b4b04d84eeac", "tree": "f6fdbe6180c3d330bc24aa35a7d9fa51f3eb1c55", "parents": [ "b1a38e246cfbfb21100d9c9e57f33970e824f075" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Dec 09 14:26:32 2014 +0000" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Tue Dec 09 14:49:02 2014 +0000" }, "message": "Ensure stack maps are 4 byte aligned.\n\nWith the recent move to gcc 4.9, we are hitting alignment\nSIGBUS on ARM. The reason is that gcc will optimize two consecutive\n32bits loads into one 64bits load, and the instruction (ldrd)\nwill fail if the data is not aligned.\n\nAlso removed the emission of mapping table when a method is optimized.\nThe information can be found in the StackMap itself.\n\nChange-Id: Icf79406c18a3f4db3c05d52fc2c0dd2e35bf0f8f\n" }, { "commit": "2c4257be8191c5eefde744e8965fcefc80a0a97d", "tree": "9db3e1f1c60f2df29638ba3ce9d5d5bb8b26ca2c", "parents": [ "98c271d517bc4d25fc6879b4b8e35ea93885d9e2" ], "author": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Oct 24 14:20:06 2014 -0700" }, "committer": { "name": "Ian Rogers", "email": "irogers@google.com", "time": "Fri Oct 24 14:23:42 2014 -0700" }, "message": "Tidy logging code not using UNIMPLEMENTED.\n\nChange-Id: I7a79c1671a6ff8b2040887133b3e0925ef9a3cfe\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": "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": "99ea58cc68b51837c065f4a2a54efbf208dd76fa", "tree": "065c1335213b0bff5c3fb7a0dc79785f77441c9f", "parents": [ "b5a214105d4c9b6c14de1649764950dd35bd620f" ], "author": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Wed Jul 02 15:08:17 2014 +0100" }, "committer": { "name": "Nicolas Geoffray", "email": "ngeoffray@google.com", "time": "Mon Jul 21 12:47:27 2014 +0100" }, "message": "Add a new stack map scheme that encodes compilation info per pc.\n\nEncodes stack mask, register mask, dex register values, and inlining\ninfo. The encoding is currently very straightforward: there is no\nclever encoding, nor compression.\n\nChange-Id: I5fd9ae28189a5513cd9e3c8d52c648463207643d\n" } ] }