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2016-05-24[codeview, pdb] Dump symbol records in publics streamHEADmasterZachary Turner9-73/+164
Differential Revision: http://reviews.llvm.org/D20580 Reviewed By: ruiu git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270597 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[profile] Fix runtime hook linkage bug for COFFXinliang David Li2-0/+5
Patch by: Johan Engelen the user hook has linkonceODR linkage and it needs to be in comdatAny group. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270596 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[ThinLTO] Fix bot failures by avoiding threaded map modificationsTeresa Johnson1-3/+5
Ensure multiple threads won't have to modify map, probable cause of bot failures from r270584 such as: http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-fast/builds/13095 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270595 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[AMDGPU][NFC] Rename ReserveTrapVGPRs -> ReserveRegsKonstantin Zhuravlyov8-26/+26
Differential Revision: http://reviews.llvm.org/D20081 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270594 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24Fix build errorsZachary Turner1-2/+2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270587 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[InstCombine] Clean up and FileCheckize test case.Chad Rosier1-61/+74
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270586 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24Dump symbol record details in llvm-pdbdumpZachary Turner9-149/+262
This makes use of the newly introduced `CVSymbolVisitor` to dump details of each type of symbol record in the symbol streams. Future patches will bring this visitor based dumping to the publics stream, as well as creating a `SymbolDumpDelegate` to print more information about relocations etc. Differential Revision: http://reviews.llvm.org/D20545 Reviewed By: ruiu git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270585 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[ThinLTO] Change ODR resolution and internalization to be index-basedTeresa Johnson3-196/+289
Summary: This patch changes the ODR resolution and internalization to be based on updates to the Index, which are consumed by the backend portion of the transformations. It will be followed by an NFC change to move these out of libLTO's ThinLTOCodeGenerator so that it can be used by other linkers (gold and lld) and by ThinLTO distributed backends. The global summary-based portions use callbacks so that the client can determine the prevailing copy and other information in a client-specific way. Eventually, with the API being developed in D20268, these may be modified to use information such as symbol resolutions, supplied by the clients to the API. Reviewers: joker-eph Subscribers: joker.eph, pcc, llvm-commits Differential Revision: http://reviews.llvm.org/D20290 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270584 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[IRCE] Return a Value*, not SCEV* from parseRangeCheck; NFCSanjoy Das1-26/+10
This is better layering, since the caller needs to check if the index was an add-rec anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270582 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24fix typos; NFCSanjay Patel1-11/+11
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270579 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24Revert r270518, which re-enabled "[LoopUnroll] Enable advanced unrolling ↵Hans Wennborg2-4/+4
analysis by default. Chromium builds are still hitting the assert in PR27874. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270577 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24Recommit r270070 ([llvm-mc] - Teach llvm-mc to generate compressed debug ↵George Rimar5-48/+32
sections in zlib style.) Now, after landing r270560, r270557, r270320 it is a proper time. Original commit message: [llvm-mc] - Teach llvm-mc to generate compressed debug sections in zlib style. Before this patch llvm-mc generated zlib-gnu styled sections. That means no SHF_COMPRESSED flag was set, magic 'zlib' signature was used in combination with full size field. Sections were renamed to "*.z*". This patch reimplements the compression style to zlib one as zlib-gnu looks to be depricated everywhere. Differential revision: http://reviews.llvm.org/D20331 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270569 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[ValueTracking, InstSimplify] extend isKnownNonZero() to handle vector constantsSanjay Patel2-22/+19
Similar in spirit to D20497 : If all elements of a constant vector are known non-zero, then we can say that the whole vector is known non-zero. It seems like we could extend this to FP scalar/vector too, but isKnownNonZero() says it only works for integers and pointers for now. Differential Revision: http://reviews.llvm.org/D20544 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270562 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[InstCombine][X86][SSE41] The SSE41 PMOVSX intrinsics are auto upgraded now ↵Simon Pilgrim1-67/+0
and aren't handled by InstCombine any more git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270561 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[MC/ELF] - Fixed insufficient compression.s testGeorge Rimar1-9/+13
Main problem that .debug_info section was used to check that llvm-dwarfdump is able to decompress data that was compressed with llvm-mc tool. This section was not compressed actually, because consumes more space in compressed view. I changed testcase to use .debug_str section which is one that is really compressed. So currently test do what is probably was expected to do: checks that "data"->llvm-mc->llvm-dwarfdump->dumps back initial "data". Differential revision: http://reviews.llvm.org/D20466 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270560 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24Rework/enhance stack coloring data flow analysis.Than McIntosh3-110/+530
Replace bidirectional flow analysis to compute liveness with forward analysis pass. Treat lifetimes as starting when there is a first reference to the stack slot, as opposed to starting at the point of the lifetime.start intrinsic, so as to increase the number of stack variables we can overlap. Reviewers: gbiv, qcolumbet, wmi Differential Revision: http://reviews.llvm.org/D18827 Bug: 25776 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270559 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[X86][SSE] Added vector sitofp/uitofp folded load testsSimon Pilgrim1-0/+1641
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270558 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24Recommit r270547 ([llvm-dwarfdump] - Teach dwarfdump to decompress debug ↵George Rimar12-20/+92
sections in zlib style.) Fix was: 1) Had to regenerate dwarfdump-test-zlib.elf-x86-64, dwarfdump-test-zlib-gnu.elf-x86-64 (because llvm-symbolizer-zlib.test uses that inputs for its purposes and failed). 2) Updated llvm-symbolizer-zlib.test (updated used call function address to match new files + added one more check for newly created dwarfdump-test-zlib-gnu.elf-x86-64 binary input). 3) Updated comment in dwarfdump-test-zlib.cc. Original commit message: [llvm-dwarfdump] - Teach dwarfdump to decompress debug sections in zlib style. Before this llvm-dwarfdump only recognized zlib-gnu compression style of headers, this patch adds support for zlib style. It looks reasonable to support both styles for dumping, even if we are not going to suport generating of deprecated gnu one. Differential revision: http://reviews.llvm.org/D20470 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270557 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[AMDGPU] Assembler: rework parsing of optional operands.Sam Kolton3-284/+88
Summary: Change process of parsing of optional operands. All optional operands use same parsing method - parseOptionalOperand(). No default values are added to OperandsVector. Get rid of WORKAROUND_USE_DUMMY_OPERANDS_INSTEAD_MUTIPLE_DEFAULT_OPERANDS. Reviewers: tstellarAMD, vpykhtin, artem.tamazov, nhaustov Subscribers: arsenm, kzhuravl Differential Revision: http://reviews.llvm.org/D20527 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270556 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[AMDGPU][llvm-mc] Disassembler: support for TTMP/TBA/TMA registers.Artem Tamazov4-44/+225
Differential Revision: http://reviews.llvm.org/D20476 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270552 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[llvm][AVX512][intrinsics] Fix vperm{b|w|d|q|ps|pd} intrinsics. Index is ↵Igor Breger8-78/+102
second argument to buildin function but it is first instruction operand. Differential Revision: http://reviews.llvm.org/D20515 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270548 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24Revert r270543 ("Recommit r270540")George Rimar11-86/+18
Failed build bot in another test. I am sorry for noise. http://lab.llvm.org:8080/green/job/clang-stage1-cmake-RA-incremental_check/23679/testReport/junit/LLVM/DebugInfo/llvm_symbolizer_zlib_test/ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270547 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24Recommit r270540George Rimar11-18/+86
fix: forgot to commit the updated dwarfdump-test-zlib.elf-x86-64 Original commit message: [llvm-dwarfdump] - Teach dwarfdump to decompress debug sections in zlib style. Before this llvm-dwarfdump only recognized zlib-gnu compression style of headers, this patch adds support for zlib style. It looks reasonable to support both styles for dumping, even if we are not going to suport generating of deprecated gnu one. Differential revision: http://reviews.llvm.org/D20470 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270543 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[MIPS][LLVM-MC] Fix Disassemble of Negative OffsetSagar Thakur8-138/+196
Patch by Nitesh Jain. Summary: The type of Imm in MipsDisassembler.cpp was incorrect since SignExtend64 return int64_t type.As per the MIPSr6 doc ,the offset is added to the address of the instruction following the branch (not the branch itself), to form a PC-relative effective target address hence “4” is added to the offset. The offset of some test case are update to reflect the changes due to “ + 4 ” offset and new test case for negative offset are added. Reviewers: dsanders, vkalintiris Differential Revision: http://reviews.llvm.org/D17540 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270542 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24Revert r270540 "[llvm-dwarfdump] - Teach dwarfdump to decompress debug ↵George Rimar10-86/+18
sections in zlib style." it broked bot: http://lab.llvm.org:8011/builders/clang-s390x-linux/builds/5036 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270541 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[llvm-dwarfdump] - Teach dwarfdump to decompress debug sections in zlib style.George Rimar10-18/+86
Before this llvm-dwarfdump only recognized zlib-gnu compression style of headers, this patch adds support for zlib style. It looks reasonable to support both styles for dumping, even if we are not going to suport generating of deprecated gnu one. Differential revision: http://reviews.llvm.org/D20470 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270540 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[CostModel][X86][XOP] Added XOP costmodel for BITREVERSE Simon Pilgrim3-13/+61
Now that we have a nice fast VPPERM solution. Added framework for future intrinsic costs as well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270537 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24Remove unused variable breaking -Werror builds.Zachary Turner1-2/+1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270529 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24Revert "Revert r270478 "[LoopUnroll] Enable advanced unrolling analysis by ↵Michael Zolotukhin2-4/+4
default."" This reverts commit r270512 and reapplies r270478. Originally it caused PR27847, but it was fixed in r270517. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270518 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[LoopUnrollAnalyzer] Fix a crash in UnrolledInstAnalyzer::visitCastInst.Michael Zolotukhin2-2/+26
This fixes PR27847. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270517 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24Remove unused variable.Zachary Turner1-11/+6
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270516 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-24[msan] Add a test for vector compare x86 intrinsics.Evgeniy Stepanov1-0/+81
This was actually meant to go in with r267966, but I forgot to git add the file. Better late than never. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270515 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23Fix build errorZachary Turner1-1/+1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270513 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23Revert r270478 "[LoopUnroll] Enable advanced unrolling analysis by default."Hans Wennborg2-4/+4
This caused PR27847. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270512 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23Make a symbol visitor and use it to dump CV symbols.Zachary Turner10-751/+1013
Differential Revision: http://reviews.llvm.org/D20534 Reviewed By: rnk git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270511 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23test: Be consistent with clang's sanitizer lit configJustin Bogner1-4/+5
The logic that sets up lit features for sanitizers is largely copied between here and clang, except clang's was fixed some time ago to handle multiple sanitizers (ie, Asan + Ubsan). This just makes the code in LLVM consistent with how it's done in clang to avoid any gotchas by users of this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270510 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23[ThinLTO] Refactor module loader handling into new LTO file (NFC)Teresa Johnson4-43/+96
Moved the ModuleLoader and supporting helper loadModuleFromBuffer out of ThinLTOCodeGenerator and into new LTO.h/LTO.cpp files. This is in preparation for a patch that will utilize these in the gold-plugin. Note that there are some other pending patches (D20268 and D20290) that also plan to refactor common interfaces and functionality into this same pair of new files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270509 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23[WebAssembly] Basic TargetTransformInfo support for SIMD128.Dan Gohman2-1/+65
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270508 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23llvm-dwp: Reduce indentationDavid Blaikie1-48/+47
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270507 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23llvm-dwp: Split out processing of input sections to improve readabilityDavid Blaikie1-61/+84
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270503 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23Tweak to change in r270491 to deal with the lld-x86_64-darwin13 bot having a ↵Kevin Enderby1-0/+4
old xar.h header. Reviewed the change with Chris Bieneman and Pete Cooper. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270502 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23[X86][SSE] Updated (V)CVTDQ2PD(Y) and (V)CVTPS2PD(Y) fast-isel codegen to ↵Simon Pilgrim2-8/+6
match D20528 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270501 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23[IRCE] Optimize "uses" not branches; NFCISanjoy Das3-11/+12
This changes IRCE to optimize uses, and not branches. This change is NFCI since the uses we do inspect are in practice only ever going to be the condition use in conditional branches; but this flexibility will later allow us to analyze more complex expressions than just a direct branch on a range check. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270500 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23[InstSimplify] add vector tests for isKnownNonZeroSanjay Patel1-0/+81
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270498 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23[X86][SSE] The int_x86_sse41_pmovsx* intrinsics are no longer in use (not ↵Simon Pilgrim1-18/+0
since D13002!) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270497 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23llvm-dwp: Pull out compression handling helperDavid Blaikie1-15/+22
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270496 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23Avoid including AlwaysInliner pass in opt-bisect search.Andrew Kaylor3-0/+12
Differential Revision: http://reviews.llvm.org/D19640 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270495 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23[X86][SSE] Added cvtdq2pd/cvtps2pd generic IR testsSimon Pilgrim2-0/+51
Added D20528 implementations as well as existing x86 intrinsics versions git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270494 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23PrologEpilogInserter: Avoid an infinite loop when MinCSFrameIndex == 0Justin Bogner1-3/+3
Before r269750 we did the comparisons in this loop in signed ints so that it DTRT when MinCSFrameIndex was 0. This was changed because it's now possible for MinCSFrameIndex to be UINT_MAX, but that introduced a bug when we were comparing `>= 0` - this is tautological in unsigned. Rework the comparisons here to avoid issues with unsigned wrapping. No test. I couldn't find a way to get any of the StackGrowsUp in-tree targets to reach the code that sets MinCSFrameIndex. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270492 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-23Add the printing the Mach-O (__LLVM,__bundle) xar archive file section ↵Kevin Enderby8-0/+457
"verbosely" to llvm-objdump. This section is created with -fembed-bitcode option. This requires the use of libxar and the Cmake and lit support were crafted by Chris Bieneman! rdar://26202242 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270491 91177308-0d34-0410-b5e6-96231b3b80d8
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