Date: Sun, 24 Dec 2017 01:04:59 +0000 (UTC) From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r327134 - in projects/clang600-import/contrib/llvm: include/llvm include/llvm-c include/llvm/Analysis include/llvm/BinaryFormat include/llvm/BinaryFormat/WasmRelocs include/llvm/CodeGen... Message-ID: <201712240104.vBO14xC8078238@repo.freebsd.org>
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Author: dim Date: Sun Dec 24 01:04:58 2017 New Revision: 327134 URL: https://svnweb.freebsd.org/changeset/base/327134 Log: Merge llvm trunk r321414 to contrib/llvm. Added: projects/clang600-import/contrib/llvm/include/llvm/BinaryFormat/WasmRelocs.def - copied unchanged from r327133, vendor/llvm/dist/include/llvm/BinaryFormat/WasmRelocs.def projects/clang600-import/contrib/llvm/include/llvm/CodeGen/LiveStacks.h - copied unchanged from r327133, vendor/llvm/dist/include/llvm/CodeGen/LiveStacks.h projects/clang600-import/contrib/llvm/include/llvm/CodeGen/SDNodeProperties.td - copied unchanged from r327133, vendor/llvm/dist/include/llvm/CodeGen/SDNodeProperties.td projects/clang600-import/contrib/llvm/lib/CodeGen/LiveStacks.cpp - copied unchanged from r327133, vendor/llvm/dist/lib/CodeGen/LiveStacks.cpp projects/clang600-import/contrib/llvm/utils/TableGen/SDNodeProperties.cpp - copied unchanged from r327133, vendor/llvm/dist/utils/TableGen/SDNodeProperties.cpp projects/clang600-import/contrib/llvm/utils/TableGen/SDNodeProperties.h - copied unchanged from r327133, vendor/llvm/dist/utils/TableGen/SDNodeProperties.h Deleted: projects/clang600-import/contrib/llvm/include/llvm/BinaryFormat/WasmRelocs/WebAssembly.def projects/clang600-import/contrib/llvm/include/llvm/CodeGen/LiveStackAnalysis.h projects/clang600-import/contrib/llvm/lib/CodeGen/LiveStackAnalysis.cpp Modified: projects/clang600-import/contrib/llvm/include/llvm-c/lto.h projects/clang600-import/contrib/llvm/include/llvm/Analysis/AliasAnalysis.h projects/clang600-import/contrib/llvm/include/llvm/Analysis/AliasAnalysisEvaluator.h projects/clang600-import/contrib/llvm/include/llvm/Analysis/LoopAccessAnalysis.h projects/clang600-import/contrib/llvm/include/llvm/Analysis/MemoryDependenceAnalysis.h projects/clang600-import/contrib/llvm/include/llvm/Analysis/ProfileSummaryInfo.h projects/clang600-import/contrib/llvm/include/llvm/Analysis/ScalarEvolutionExpander.h projects/clang600-import/contrib/llvm/include/llvm/Analysis/TargetTransformInfo.h projects/clang600-import/contrib/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h projects/clang600-import/contrib/llvm/include/llvm/BinaryFormat/Wasm.h projects/clang600-import/contrib/llvm/include/llvm/CodeGen/BasicTTIImpl.h projects/clang600-import/contrib/llvm/include/llvm/CodeGen/GlobalISel/InstructionSelector.h projects/clang600-import/contrib/llvm/include/llvm/CodeGen/GlobalISel/InstructionSelectorImpl.h projects/clang600-import/contrib/llvm/include/llvm/CodeGen/MachineOperand.h projects/clang600-import/contrib/llvm/include/llvm/CodeGen/RuntimeLibcalls.def projects/clang600-import/contrib/llvm/include/llvm/CodeGen/SelectionDAGNodes.h projects/clang600-import/contrib/llvm/include/llvm/CodeGen/TargetLowering.h projects/clang600-import/contrib/llvm/include/llvm/DebugInfo/DWARF/DWARFUnit.h projects/clang600-import/contrib/llvm/include/llvm/FuzzMutate/IRMutator.h projects/clang600-import/contrib/llvm/include/llvm/IR/Function.h projects/clang600-import/contrib/llvm/include/llvm/IR/Intrinsics.td projects/clang600-import/contrib/llvm/include/llvm/LTO/legacy/ThinLTOCodeGenerator.h projects/clang600-import/contrib/llvm/include/llvm/MC/MCAsmInfo.h projects/clang600-import/contrib/llvm/include/llvm/MC/MCStreamer.h projects/clang600-import/contrib/llvm/include/llvm/Object/Wasm.h projects/clang600-import/contrib/llvm/include/llvm/Support/CachePruning.h projects/clang600-import/contrib/llvm/include/llvm/Support/MemoryBuffer.h projects/clang600-import/contrib/llvm/include/llvm/Support/YAMLTraits.h projects/clang600-import/contrib/llvm/include/llvm/Target/TargetMachine.h projects/clang600-import/contrib/llvm/include/llvm/Target/TargetSelectionDAG.td projects/clang600-import/contrib/llvm/include/llvm/Transforms/Instrumentation.h projects/clang600-import/contrib/llvm/include/llvm/Transforms/Utils/CallPromotionUtils.h projects/clang600-import/contrib/llvm/include/llvm/module.modulemap projects/clang600-import/contrib/llvm/lib/Analysis/AliasAnalysis.cpp projects/clang600-import/contrib/llvm/lib/Analysis/AliasAnalysisEvaluator.cpp projects/clang600-import/contrib/llvm/lib/Analysis/BasicAliasAnalysis.cpp projects/clang600-import/contrib/llvm/lib/Analysis/CFGPrinter.cpp projects/clang600-import/contrib/llvm/lib/Analysis/GlobalsModRef.cpp projects/clang600-import/contrib/llvm/lib/Analysis/InlineCost.cpp projects/clang600-import/contrib/llvm/lib/Analysis/LoopAccessAnalysis.cpp projects/clang600-import/contrib/llvm/lib/Analysis/MemoryDependenceAnalysis.cpp projects/clang600-import/contrib/llvm/lib/Analysis/MemorySSA.cpp projects/clang600-import/contrib/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp projects/clang600-import/contrib/llvm/lib/Analysis/ProfileSummaryInfo.cpp projects/clang600-import/contrib/llvm/lib/Analysis/ScalarEvolution.cpp projects/clang600-import/contrib/llvm/lib/Analysis/TargetTransformInfo.cpp projects/clang600-import/contrib/llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp projects/clang600-import/contrib/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/CodeGenPrepare.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/InlineSpiller.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/LLVMTargetMachine.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/MIRPrinter.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/MachineBlockPlacement.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/MachineOperand.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/MachineVerifier.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/RegAllocBasic.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/RegAllocGreedy.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/RegAllocPBQP.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/SelectionDAG/SelectionDAGAddressAnalysis.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/StackSlotColoring.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/TargetLoweringBase.cpp projects/clang600-import/contrib/llvm/lib/CodeGen/VirtRegMap.cpp projects/clang600-import/contrib/llvm/lib/DebugInfo/DWARF/DWARFAcceleratorTable.cpp projects/clang600-import/contrib/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp projects/clang600-import/contrib/llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp projects/clang600-import/contrib/llvm/lib/Demangle/ItaniumDemangle.cpp projects/clang600-import/contrib/llvm/lib/FuzzMutate/IRMutator.cpp projects/clang600-import/contrib/llvm/lib/IR/ConstantFold.cpp projects/clang600-import/contrib/llvm/lib/IR/Function.cpp projects/clang600-import/contrib/llvm/lib/IR/Value.cpp projects/clang600-import/contrib/llvm/lib/MC/MCAsmStreamer.cpp projects/clang600-import/contrib/llvm/lib/MC/MCStreamer.cpp projects/clang600-import/contrib/llvm/lib/MC/WasmObjectWriter.cpp projects/clang600-import/contrib/llvm/lib/Object/ELF.cpp projects/clang600-import/contrib/llvm/lib/Object/WasmObjectFile.cpp projects/clang600-import/contrib/llvm/lib/Object/WindowsResource.cpp projects/clang600-import/contrib/llvm/lib/ObjectYAML/WasmYAML.cpp projects/clang600-import/contrib/llvm/lib/Support/APFloat.cpp projects/clang600-import/contrib/llvm/lib/Support/CachePruning.cpp projects/clang600-import/contrib/llvm/lib/Support/MemoryBuffer.cpp projects/clang600-import/contrib/llvm/lib/Support/StringRef.cpp projects/clang600-import/contrib/llvm/lib/Support/TargetParser.cpp projects/clang600-import/contrib/llvm/lib/Support/YAMLTraits.cpp projects/clang600-import/contrib/llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp projects/clang600-import/contrib/llvm/lib/Target/AArch64/AArch64FastISel.cpp projects/clang600-import/contrib/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp projects/clang600-import/contrib/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp projects/clang600-import/contrib/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp projects/clang600-import/contrib/llvm/lib/Target/AArch64/AArch64SelectionDAGInfo.cpp projects/clang600-import/contrib/llvm/lib/Target/AArch64/AArch64Subtarget.cpp projects/clang600-import/contrib/llvm/lib/Target/AArch64/AArch64Subtarget.h projects/clang600-import/contrib/llvm/lib/Target/AArch64/AArch64SystemOperands.td projects/clang600-import/contrib/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp projects/clang600-import/contrib/llvm/lib/Target/AArch64/AArch64TargetMachine.h projects/clang600-import/contrib/llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp projects/clang600-import/contrib/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp projects/clang600-import/contrib/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.h projects/clang600-import/contrib/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp projects/clang600-import/contrib/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.h projects/clang600-import/contrib/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp projects/clang600-import/contrib/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp projects/clang600-import/contrib/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.h projects/clang600-import/contrib/llvm/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp projects/clang600-import/contrib/llvm/lib/Target/AMDGPU/SIRegisterInfo.td projects/clang600-import/contrib/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp projects/clang600-import/contrib/llvm/lib/Target/ARC/ARCTargetMachine.cpp projects/clang600-import/contrib/llvm/lib/Target/ARC/ARCTargetMachine.h projects/clang600-import/contrib/llvm/lib/Target/ARM/ARM.h projects/clang600-import/contrib/llvm/lib/Target/ARM/ARM.td projects/clang600-import/contrib/llvm/lib/Target/ARM/ARMFastISel.cpp projects/clang600-import/contrib/llvm/lib/Target/ARM/ARMISelLowering.cpp projects/clang600-import/contrib/llvm/lib/Target/ARM/ARMISelLowering.h projects/clang600-import/contrib/llvm/lib/Target/ARM/ARMInstrInfo.td projects/clang600-import/contrib/llvm/lib/Target/ARM/ARMInstrThumb2.td projects/clang600-import/contrib/llvm/lib/Target/ARM/ARMInstructionSelector.cpp projects/clang600-import/contrib/llvm/lib/Target/ARM/ARMLegalizerInfo.cpp projects/clang600-import/contrib/llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp projects/clang600-import/contrib/llvm/lib/Target/ARM/ARMSubtarget.cpp projects/clang600-import/contrib/llvm/lib/Target/ARM/ARMSubtarget.h projects/clang600-import/contrib/llvm/lib/Target/ARM/ARMTargetMachine.cpp projects/clang600-import/contrib/llvm/lib/Target/ARM/ARMTargetMachine.h projects/clang600-import/contrib/llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp projects/clang600-import/contrib/llvm/lib/Target/ARM/ARMTargetTransformInfo.h projects/clang600-import/contrib/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp projects/clang600-import/contrib/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp projects/clang600-import/contrib/llvm/lib/Target/ARM/Thumb2SizeReduction.cpp projects/clang600-import/contrib/llvm/lib/Target/BPF/InstPrinter/BPFInstPrinter.cpp projects/clang600-import/contrib/llvm/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp projects/clang600-import/contrib/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp projects/clang600-import/contrib/llvm/lib/Target/Hexagon/HexagonISelLowering.h projects/clang600-import/contrib/llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp projects/clang600-import/contrib/llvm/lib/Target/Hexagon/HexagonPatterns.td projects/clang600-import/contrib/llvm/lib/Target/Hexagon/HexagonRegisterInfo.td projects/clang600-import/contrib/llvm/lib/Target/Hexagon/HexagonSubtarget.h projects/clang600-import/contrib/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp projects/clang600-import/contrib/llvm/lib/Target/Hexagon/HexagonTargetMachine.h projects/clang600-import/contrib/llvm/lib/Target/Lanai/LanaiTargetMachine.cpp projects/clang600-import/contrib/llvm/lib/Target/Lanai/LanaiTargetMachine.h projects/clang600-import/contrib/llvm/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp projects/clang600-import/contrib/llvm/lib/Target/Mips/MipsRegisterInfo.td projects/clang600-import/contrib/llvm/lib/Target/Mips/MipsTargetMachine.cpp projects/clang600-import/contrib/llvm/lib/Target/Mips/MipsTargetMachine.h projects/clang600-import/contrib/llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp projects/clang600-import/contrib/llvm/lib/Target/NVPTX/NVPTXTargetMachine.h projects/clang600-import/contrib/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp projects/clang600-import/contrib/llvm/lib/Target/PowerPC/PPCISelLowering.cpp projects/clang600-import/contrib/llvm/lib/Target/PowerPC/PPCMIPeephole.cpp projects/clang600-import/contrib/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp projects/clang600-import/contrib/llvm/lib/Target/PowerPC/PPCTargetMachine.h projects/clang600-import/contrib/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp projects/clang600-import/contrib/llvm/lib/Target/SystemZ/SystemZTargetMachine.h projects/clang600-import/contrib/llvm/lib/Target/TargetMachine.cpp projects/clang600-import/contrib/llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp projects/clang600-import/contrib/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp projects/clang600-import/contrib/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp projects/clang600-import/contrib/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.h projects/clang600-import/contrib/llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp projects/clang600-import/contrib/llvm/lib/Target/X86/X86.td projects/clang600-import/contrib/llvm/lib/Target/X86/X86DomainReassignment.cpp projects/clang600-import/contrib/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp projects/clang600-import/contrib/llvm/lib/Target/X86/X86ISelLowering.cpp projects/clang600-import/contrib/llvm/lib/Target/X86/X86Instr3DNow.td projects/clang600-import/contrib/llvm/lib/Target/X86/X86InstrFormats.td projects/clang600-import/contrib/llvm/lib/Target/X86/X86InstrInfo.td projects/clang600-import/contrib/llvm/lib/Target/X86/X86InstrSSE.td projects/clang600-import/contrib/llvm/lib/Target/X86/X86SelectionDAGInfo.cpp projects/clang600-import/contrib/llvm/lib/Target/X86/X86Subtarget.cpp projects/clang600-import/contrib/llvm/lib/Target/X86/X86Subtarget.h projects/clang600-import/contrib/llvm/lib/Target/X86/X86TargetMachine.cpp projects/clang600-import/contrib/llvm/lib/Target/X86/X86TargetMachine.h projects/clang600-import/contrib/llvm/lib/Target/XCore/XCoreTargetMachine.cpp projects/clang600-import/contrib/llvm/lib/Target/XCore/XCoreTargetMachine.h projects/clang600-import/contrib/llvm/lib/Transforms/IPO/PartialInlining.cpp projects/clang600-import/contrib/llvm/lib/Transforms/IPO/SampleProfile.cpp projects/clang600-import/contrib/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp projects/clang600-import/contrib/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp projects/clang600-import/contrib/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp projects/clang600-import/contrib/llvm/lib/Transforms/Scalar/CallSiteSplitting.cpp projects/clang600-import/contrib/llvm/lib/Transforms/Scalar/JumpThreading.cpp projects/clang600-import/contrib/llvm/lib/Transforms/Scalar/LoopSink.cpp projects/clang600-import/contrib/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp projects/clang600-import/contrib/llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp projects/clang600-import/contrib/llvm/lib/Transforms/Scalar/SCCP.cpp projects/clang600-import/contrib/llvm/lib/Transforms/Scalar/SeparateConstOffsetFromGEP.cpp projects/clang600-import/contrib/llvm/lib/Transforms/Utils/CallPromotionUtils.cpp projects/clang600-import/contrib/llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp projects/clang600-import/contrib/llvm/lib/Transforms/Utils/SimplifyCFG.cpp projects/clang600-import/contrib/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp projects/clang600-import/contrib/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp projects/clang600-import/contrib/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp projects/clang600-import/contrib/llvm/tools/llvm-lto/llvm-lto.cpp projects/clang600-import/contrib/llvm/tools/llvm-objcopy/Object.cpp projects/clang600-import/contrib/llvm/tools/llvm-objcopy/Object.h projects/clang600-import/contrib/llvm/tools/llvm-objcopy/llvm-objcopy.cpp projects/clang600-import/contrib/llvm/tools/llvm-readobj/ELFDumper.cpp projects/clang600-import/contrib/llvm/tools/llvm-readobj/WasmDumper.cpp projects/clang600-import/contrib/llvm/utils/TableGen/CodeGenDAGPatterns.cpp projects/clang600-import/contrib/llvm/utils/TableGen/CodeGenDAGPatterns.h projects/clang600-import/contrib/llvm/utils/TableGen/CodeGenIntrinsics.h projects/clang600-import/contrib/llvm/utils/TableGen/CodeGenTarget.cpp projects/clang600-import/contrib/llvm/utils/TableGen/CodeGenTarget.h projects/clang600-import/contrib/llvm/utils/TableGen/GlobalISelEmitter.cpp projects/clang600-import/contrib/llvm/utils/TableGen/IntrinsicEmitter.cpp Directory Properties: projects/clang600-import/contrib/llvm/ (props changed) Modified: projects/clang600-import/contrib/llvm/include/llvm-c/lto.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm-c/lto.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm-c/lto.h Sun Dec 24 01:04:58 2017 (r327134) @@ -757,17 +757,17 @@ extern void thinlto_codegen_add_cross_referenced_symbo * @ingroup LLVMCTLTO * * These entry points control the ThinLTO cache. The cache is intended to - * support incremental build, and thus needs to be persistent accross build. - * The client enabled the cache by supplying a path to an existing directory. + * support incremental builds, and thus needs to be persistent across builds. + * The client enables the cache by supplying a path to an existing directory. * The code generator will use this to store objects files that may be reused * during a subsequent build. * To avoid filling the disk space, a few knobs are provided: - * - The pruning interval limit the frequency at which the garbage collector - * will try to scan the cache directory to prune it from expired entries. - * Setting to -1 disable the pruning (default). + * - The pruning interval limits the frequency at which the garbage collector + * will try to scan the cache directory to prune expired entries. + * Setting to a negative number disables the pruning. * - The pruning expiration time indicates to the garbage collector how old an * entry needs to be to be removed. - * - Finally, the garbage collector can be instructed to prune the cache till + * - Finally, the garbage collector can be instructed to prune the cache until * the occupied space goes below a threshold. * @{ */ @@ -782,7 +782,7 @@ extern void thinlto_codegen_set_cache_dir(thinlto_code const char *cache_dir); /** - * Sets the cache pruning interval (in seconds). A negative value disable the + * Sets the cache pruning interval (in seconds). A negative value disables the * pruning. An unspecified default value will be applied, and a value of 0 will * be ignored. * Modified: projects/clang600-import/contrib/llvm/include/llvm/Analysis/AliasAnalysis.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/Analysis/AliasAnalysis.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/Analysis/AliasAnalysis.h Sun Dec 24 01:04:58 2017 (r327134) @@ -95,46 +95,81 @@ enum AliasResult { /// /// This is no access at all, a modification, a reference, or both /// a modification and a reference. These are specifically structured such that -/// they form a two bit matrix and bit-tests for 'mod' or 'ref' +/// they form a three bit matrix and bit-tests for 'mod' or 'ref' or 'must' /// work with any of the possible values. - enum class ModRefInfo { + /// Must is provided for completeness, but no routines will return only + /// Must today. See definition of Must below. + Must = 0, + /// The access may reference the value stored in memory, + /// a mustAlias relation was found, and no mayAlias or partialAlias found. + MustRef = 1, + /// The access may modify the value stored in memory, + /// a mustAlias relation was found, and no mayAlias or partialAlias found. + MustMod = 2, + /// The access may reference, modify or both the value stored in memory, + /// a mustAlias relation was found, and no mayAlias or partialAlias found. + MustModRef = MustRef | MustMod, /// The access neither references nor modifies the value stored in memory. - NoModRef = 0, + NoModRef = 4, /// The access may reference the value stored in memory. - Ref = 1, + Ref = NoModRef | MustRef, /// The access may modify the value stored in memory. - Mod = 2, + Mod = NoModRef | MustMod, /// The access may reference and may modify the value stored in memory. ModRef = Ref | Mod, + + /// About Must: + /// Must is set in a best effort manner. + /// We usually do not try our best to infer Must, instead it is merely + /// another piece of "free" information that is presented when available. + /// Must set means there was certainly a MustAlias found. For calls, + /// where multiple arguments are checked (argmemonly), this translates to + /// only MustAlias or NoAlias was found. + /// Must is not set for RAR accesses, even if the two locations must + /// alias. The reason is that two read accesses translate to an early return + /// of NoModRef. An additional alias check to set Must may be + /// expensive. Other cases may also not set Must(e.g. callCapturesBefore). + /// We refer to Must being *set* when the most significant bit is *cleared*. + /// Conversely we *clear* Must information by *setting* the Must bit to 1. }; LLVM_NODISCARD inline bool isNoModRef(const ModRefInfo MRI) { - return MRI == ModRefInfo::NoModRef; + return (static_cast<int>(MRI) & static_cast<int>(ModRefInfo::MustModRef)) == + static_cast<int>(ModRefInfo::Must); } LLVM_NODISCARD inline bool isModOrRefSet(const ModRefInfo MRI) { - return static_cast<int>(MRI) & static_cast<int>(ModRefInfo::ModRef); + return static_cast<int>(MRI) & static_cast<int>(ModRefInfo::MustModRef); } LLVM_NODISCARD inline bool isModAndRefSet(const ModRefInfo MRI) { - return (static_cast<int>(MRI) & static_cast<int>(ModRefInfo::ModRef)) == - static_cast<int>(ModRefInfo::ModRef); + return (static_cast<int>(MRI) & static_cast<int>(ModRefInfo::MustModRef)) == + static_cast<int>(ModRefInfo::MustModRef); } LLVM_NODISCARD inline bool isModSet(const ModRefInfo MRI) { - return static_cast<int>(MRI) & static_cast<int>(ModRefInfo::Mod); + return static_cast<int>(MRI) & static_cast<int>(ModRefInfo::MustMod); } LLVM_NODISCARD inline bool isRefSet(const ModRefInfo MRI) { - return static_cast<int>(MRI) & static_cast<int>(ModRefInfo::Ref); + return static_cast<int>(MRI) & static_cast<int>(ModRefInfo::MustRef); } +LLVM_NODISCARD inline bool isMustSet(const ModRefInfo MRI) { + return !(static_cast<int>(MRI) & static_cast<int>(ModRefInfo::NoModRef)); +} LLVM_NODISCARD inline ModRefInfo setMod(const ModRefInfo MRI) { - return ModRefInfo(static_cast<int>(MRI) | static_cast<int>(ModRefInfo::Mod)); + return ModRefInfo(static_cast<int>(MRI) | + static_cast<int>(ModRefInfo::MustMod)); } LLVM_NODISCARD inline ModRefInfo setRef(const ModRefInfo MRI) { - return ModRefInfo(static_cast<int>(MRI) | static_cast<int>(ModRefInfo::Ref)); + return ModRefInfo(static_cast<int>(MRI) | + static_cast<int>(ModRefInfo::MustRef)); } +LLVM_NODISCARD inline ModRefInfo setMust(const ModRefInfo MRI) { + return ModRefInfo(static_cast<int>(MRI) & + static_cast<int>(ModRefInfo::MustModRef)); +} LLVM_NODISCARD inline ModRefInfo setModAndRef(const ModRefInfo MRI) { return ModRefInfo(static_cast<int>(MRI) | - static_cast<int>(ModRefInfo::ModRef)); + static_cast<int>(ModRefInfo::MustModRef)); } LLVM_NODISCARD inline ModRefInfo clearMod(const ModRefInfo MRI) { return ModRefInfo(static_cast<int>(MRI) & static_cast<int>(ModRefInfo::Ref)); @@ -142,6 +177,10 @@ LLVM_NODISCARD inline ModRefInfo clearMod(const ModRef LLVM_NODISCARD inline ModRefInfo clearRef(const ModRefInfo MRI) { return ModRefInfo(static_cast<int>(MRI) & static_cast<int>(ModRefInfo::Mod)); } +LLVM_NODISCARD inline ModRefInfo clearMust(const ModRefInfo MRI) { + return ModRefInfo(static_cast<int>(MRI) | + static_cast<int>(ModRefInfo::NoModRef)); +} LLVM_NODISCARD inline ModRefInfo unionModRef(const ModRefInfo MRI1, const ModRefInfo MRI2) { return ModRefInfo(static_cast<int>(MRI1) | static_cast<int>(MRI2)); @@ -160,11 +199,11 @@ enum FunctionModRefLocation { /// Base case is no access to memory. FMRL_Nowhere = 0, /// Access to memory via argument pointers. - FMRL_ArgumentPointees = 4, + FMRL_ArgumentPointees = 8, /// Memory that is inaccessible via LLVM IR. - FMRL_InaccessibleMem = 8, + FMRL_InaccessibleMem = 16, /// Access to any memory. - FMRL_Anywhere = 16 | FMRL_InaccessibleMem | FMRL_ArgumentPointees + FMRL_Anywhere = 32 | FMRL_InaccessibleMem | FMRL_ArgumentPointees }; /// Summary of how a function affects memory in the program. @@ -344,7 +383,7 @@ class AAResults { (public) /// result's bits are set to indicate the allowed aliasing ModRef kinds. Note /// that these bits do not necessarily account for the overall behavior of /// the function, but rather only provide additional per-argument - /// information. + /// information. This never sets ModRefInfo::Must. ModRefInfo getArgModRefInfo(ImmutableCallSite CS, unsigned ArgIdx); /// Return the behavior of the given call site. @@ -624,6 +663,8 @@ class AAResults { (public) /// or reads the specified memory location \p MemLoc before instruction \p I /// in a BasicBlock. An ordered basic block \p OBB can be used to speed up /// instruction ordering queries inside the BasicBlock containing \p I. + /// Early exits in callCapturesBefore may lead to ModRefInfo::Must not being + /// set. ModRefInfo callCapturesBefore(const Instruction *I, const MemoryLocation &MemLoc, DominatorTree *DT, OrderedBasicBlock *OBB = nullptr); Modified: projects/clang600-import/contrib/llvm/include/llvm/Analysis/AliasAnalysisEvaluator.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/Analysis/AliasAnalysisEvaluator.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/Analysis/AliasAnalysisEvaluator.h Sun Dec 24 01:04:58 2017 (r327134) @@ -35,19 +35,23 @@ class AAEvaluator : public PassInfoMixin<AAEvaluator> int64_t FunctionCount; int64_t NoAliasCount, MayAliasCount, PartialAliasCount, MustAliasCount; int64_t NoModRefCount, ModCount, RefCount, ModRefCount; + int64_t MustCount, MustRefCount, MustModCount, MustModRefCount; public: AAEvaluator() : FunctionCount(), NoAliasCount(), MayAliasCount(), PartialAliasCount(), MustAliasCount(), NoModRefCount(), ModCount(), RefCount(), - ModRefCount() {} + ModRefCount(), MustCount(), MustRefCount(), MustModCount(), + MustModRefCount() {} AAEvaluator(AAEvaluator &&Arg) : FunctionCount(Arg.FunctionCount), NoAliasCount(Arg.NoAliasCount), MayAliasCount(Arg.MayAliasCount), PartialAliasCount(Arg.PartialAliasCount), MustAliasCount(Arg.MustAliasCount), NoModRefCount(Arg.NoModRefCount), ModCount(Arg.ModCount), RefCount(Arg.RefCount), - ModRefCount(Arg.ModRefCount) { + ModRefCount(Arg.ModRefCount), MustCount(Arg.MustCount), + MustRefCount(Arg.MustRefCount), MustModCount(Arg.MustModCount), + MustModRefCount(Arg.MustModRefCount) { Arg.FunctionCount = 0; } ~AAEvaluator(); Modified: projects/clang600-import/contrib/llvm/include/llvm/Analysis/LoopAccessAnalysis.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/Analysis/LoopAccessAnalysis.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/Analysis/LoopAccessAnalysis.h Sun Dec 24 01:04:58 2017 (r327134) @@ -667,21 +667,6 @@ int64_t getPtrStride(PredicatedScalarEvolution &PSE, V const ValueToValueMap &StridesMap = ValueToValueMap(), bool Assume = false, bool ShouldCheckWrap = true); -/// \brief Attempt to sort the 'loads' in \p VL and return the sorted values in -/// \p Sorted. -/// -/// Returns 'false' if sorting is not legal or feasible, otherwise returns -/// 'true'. If \p Mask is not null, it also returns the \p Mask which is the -/// shuffle mask for actual memory access order. -/// -/// For example, for a given VL of memory accesses in program order, a[i+2], -/// a[i+0], a[i+1] and a[i+3], this function will sort the VL and save the -/// sorted value in 'Sorted' as a[i+0], a[i+1], a[i+2], a[i+3] and saves the -/// mask for actual memory accesses in program order in 'Mask' as <2,0,1,3> -bool sortLoadAccesses(ArrayRef<Value *> VL, const DataLayout &DL, - ScalarEvolution &SE, SmallVectorImpl<Value *> &Sorted, - SmallVectorImpl<unsigned> *Mask = nullptr); - /// \brief Returns true if the memory operations \p A and \p B are consecutive. /// This is a simple API that does not depend on the analysis pass. bool isConsecutiveAccess(Value *A, Value *B, const DataLayout &DL, Modified: projects/clang600-import/contrib/llvm/include/llvm/Analysis/MemoryDependenceAnalysis.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/Analysis/MemoryDependenceAnalysis.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/Analysis/MemoryDependenceAnalysis.h Sun Dec 24 01:04:58 2017 (r327134) @@ -407,6 +407,12 @@ class MemoryDependenceResults { (public) void getNonLocalPointerDependency(Instruction *QueryInst, SmallVectorImpl<NonLocalDepResult> &Result); + /// Perform a dependency query specifically for QueryInst's access to Loc. + /// The other comments for getNonLocalPointerDependency apply here as well. + void getNonLocalPointerDependencyFrom(Instruction *QueryInst, + const MemoryLocation &Loc, bool isLoad, + SmallVectorImpl<NonLocalDepResult> &Result); + /// Removes an instruction from the dependence analysis, updating the /// dependence of instructions that previously depended on it. void removeInstruction(Instruction *InstToRemove); Modified: projects/clang600-import/contrib/llvm/include/llvm/Analysis/ProfileSummaryInfo.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/Analysis/ProfileSummaryInfo.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/Analysis/ProfileSummaryInfo.h Sun Dec 24 01:04:58 2017 (r327134) @@ -92,12 +92,12 @@ class ProfileSummaryInfo { (public) bool hasHugeWorkingSetSize(); /// \brief Returns true if \p F has hot function entry. bool isFunctionEntryHot(const Function *F); - /// Returns true if \p F has hot function entry or hot call edge. - bool isFunctionHotInCallGraph(const Function *F); + /// Returns true if \p F contains hot code. + bool isFunctionHotInCallGraph(const Function *F, BlockFrequencyInfo &BFI); /// \brief Returns true if \p F has cold function entry. bool isFunctionEntryCold(const Function *F); - /// Returns true if \p F has cold function entry or cold call edge. - bool isFunctionColdInCallGraph(const Function *F); + /// Returns true if \p F contains only cold code. + bool isFunctionColdInCallGraph(const Function *F, BlockFrequencyInfo &BFI); /// \brief Returns true if \p F is a hot function. bool isHotCount(uint64_t C); /// \brief Returns true if count \p C is considered cold. Modified: projects/clang600-import/contrib/llvm/include/llvm/Analysis/ScalarEvolutionExpander.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/Analysis/ScalarEvolutionExpander.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/Analysis/ScalarEvolutionExpander.h Sun Dec 24 01:04:58 2017 (r327134) @@ -47,7 +47,7 @@ namespace llvm { ScalarEvolution &SE; const DataLayout &DL; - // New instructions receive a name to identifies them with the current pass. + // New instructions receive a name to identify them with the current pass. const char* IVName; // InsertedExpressions caches Values for reuse, so must track RAUW. Modified: projects/clang600-import/contrib/llvm/include/llvm/Analysis/TargetTransformInfo.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/Analysis/TargetTransformInfo.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/Analysis/TargetTransformInfo.h Sun Dec 24 01:04:58 2017 (r327134) @@ -646,6 +646,9 @@ class TargetTransformInfo { (public) /// \brief Additional properties of an operand's values. enum OperandValueProperties { OP_None = 0, OP_PowerOf2 = 1 }; + /// \return True if target can execute instructions out of order. + bool isOutOfOrder() const; + /// \return The number of scalar or vector registers that the target has. /// If 'Vectors' is true, it returns the number of vector registers. If it is /// set to false, it returns the number of scalar registers. @@ -1018,6 +1021,7 @@ class TargetTransformInfo::Concept { (public) Type *Ty) = 0; virtual int getIntImmCost(Intrinsic::ID IID, unsigned Idx, const APInt &Imm, Type *Ty) = 0; + virtual bool isOutOfOrder() const = 0; virtual unsigned getNumberOfRegisters(bool Vector) = 0; virtual unsigned getRegisterBitWidth(bool Vector) const = 0; virtual unsigned getMinVectorRegisterBitWidth() = 0; @@ -1294,6 +1298,9 @@ class TargetTransformInfo::Model final : public Target int getIntImmCost(Intrinsic::ID IID, unsigned Idx, const APInt &Imm, Type *Ty) override { return Impl.getIntImmCost(IID, Idx, Imm, Ty); + } + bool isOutOfOrder() const override { + return Impl.isOutOfOrder(); } unsigned getNumberOfRegisters(bool Vector) override { return Impl.getNumberOfRegisters(Vector); Modified: projects/clang600-import/contrib/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h Sun Dec 24 01:04:58 2017 (r327134) @@ -337,6 +337,8 @@ class TargetTransformInfoImplBase { (public) return TTI::TCC_Free; } + bool isOutOfOrder() const { return false; } + unsigned getNumberOfRegisters(bool Vector) { return 8; } unsigned getRegisterBitWidth(bool Vector) const { return 32; } Modified: projects/clang600-import/contrib/llvm/include/llvm/BinaryFormat/Wasm.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/BinaryFormat/Wasm.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/BinaryFormat/Wasm.h Sun Dec 24 01:04:58 2017 (r327134) @@ -208,7 +208,7 @@ const unsigned WASM_SYMBOL_VISIBILITY_HIDDEN = 0x4; #define WASM_RELOC(name, value) name = value, enum : unsigned { -#include "WasmRelocs/WebAssembly.def" +#include "WasmRelocs.def" }; #undef WASM_RELOC Copied: projects/clang600-import/contrib/llvm/include/llvm/BinaryFormat/WasmRelocs.def (from r327133, vendor/llvm/dist/include/llvm/BinaryFormat/WasmRelocs.def) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/clang600-import/contrib/llvm/include/llvm/BinaryFormat/WasmRelocs.def Sun Dec 24 01:04:58 2017 (r327134, copy of r327133, vendor/llvm/dist/include/llvm/BinaryFormat/WasmRelocs.def) @@ -0,0 +1,13 @@ + +#ifndef WASM_RELOC +#error "WASM_RELOC must be defined" +#endif + +WASM_RELOC(R_WEBASSEMBLY_FUNCTION_INDEX_LEB, 0) +WASM_RELOC(R_WEBASSEMBLY_TABLE_INDEX_SLEB, 1) +WASM_RELOC(R_WEBASSEMBLY_TABLE_INDEX_I32, 2) +WASM_RELOC(R_WEBASSEMBLY_MEMORY_ADDR_LEB, 3) +WASM_RELOC(R_WEBASSEMBLY_MEMORY_ADDR_SLEB, 4) +WASM_RELOC(R_WEBASSEMBLY_MEMORY_ADDR_I32, 5) +WASM_RELOC(R_WEBASSEMBLY_TYPE_INDEX_LEB, 6) +WASM_RELOC(R_WEBASSEMBLY_GLOBAL_INDEX_LEB, 7) Modified: projects/clang600-import/contrib/llvm/include/llvm/CodeGen/BasicTTIImpl.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/CodeGen/BasicTTIImpl.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/CodeGen/BasicTTIImpl.h Sun Dec 24 01:04:58 2017 (r327134) @@ -302,9 +302,13 @@ class BasicTTIImplBase : public TargetTransformInfoImp } unsigned getFPOpCost(Type *Ty) { - // By default, FP instructions are no more expensive since they are - // implemented in HW. Target specific TTI can override this. - return TargetTransformInfo::TCC_Basic; + // Check whether FADD is available, as a proxy for floating-point in + // general. + const TargetLoweringBase *TLI = getTLI(); + EVT VT = TLI->getValueType(DL, Ty); + if (TLI->isOperationLegalOrCustomOrPromote(ISD::FADD, VT)) + return TargetTransformInfo::TCC_Basic; + return TargetTransformInfo::TCC_Expensive; } unsigned getOperationCost(unsigned Opcode, Type *Ty, Type *OpTy) { @@ -396,6 +400,10 @@ class BasicTTIImplBase : public TargetTransformInfoImp return getST()->getSchedModel().DefaultLoadLatency; return BaseT::getInstructionLatency(I); + } + + bool isOutOfOrder() const { + return getST()->getSchedModel().isOutOfOrder(); } /// @} Modified: projects/clang600-import/contrib/llvm/include/llvm/CodeGen/GlobalISel/InstructionSelector.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/CodeGen/GlobalISel/InstructionSelector.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/CodeGen/GlobalISel/InstructionSelector.h Sun Dec 24 01:04:58 2017 (r327134) @@ -282,10 +282,6 @@ enum { /// Provides the logic to select generic machine instructions. class InstructionSelector { public: - using I64ImmediatePredicateFn = bool (*)(int64_t); - using APIntImmediatePredicateFn = bool (*)(const APInt &); - using APFloatImmediatePredicateFn = bool (*)(const APFloat &); - virtual ~InstructionSelector() = default; /// Select the (possibly generic) instruction \p I to only use target-specific @@ -319,9 +315,6 @@ class InstructionSelector { (public) struct MatcherInfoTy { const LLT *TypeObjects; const PredicateBitset *FeatureBitsets; - const I64ImmediatePredicateFn *I64ImmPredicateFns; - const APIntImmediatePredicateFn *APIntImmPredicateFns; - const APFloatImmediatePredicateFn *APFloatImmPredicateFns; const ComplexMatcherMemFn *ComplexPredicates; }; @@ -339,6 +332,16 @@ class InstructionSelector { (public) MachineRegisterInfo &MRI, const TargetRegisterInfo &TRI, const RegisterBankInfo &RBI, const PredicateBitset &AvailableFeatures, CodeGenCoverage &CoverageInfo) const; + + virtual bool testImmPredicate_I64(unsigned, int64_t) const { + llvm_unreachable("Subclasses must override this to use tablegen"); + } + virtual bool testImmPredicate_APInt(unsigned, const APInt &) const { + llvm_unreachable("Subclasses must override this to use tablegen"); + } + virtual bool testImmPredicate_APFloat(unsigned, const APFloat &) const { + llvm_unreachable("Subclasses must override this to use tablegen"); + } /// Constrain a register operand of an instruction \p I to a specified /// register class. This could involve inserting COPYs before (for uses) or Modified: projects/clang600-import/contrib/llvm/include/llvm/CodeGen/GlobalISel/InstructionSelectorImpl.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/CodeGen/GlobalISel/InstructionSelectorImpl.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/CodeGen/GlobalISel/InstructionSelectorImpl.h Sun Dec 24 01:04:58 2017 (r327134) @@ -181,7 +181,7 @@ bool InstructionSelector::executeMatchTable( else llvm_unreachable("Expected Imm or CImm operand"); - if (!MatcherInfo.I64ImmPredicateFns[Predicate](Value)) + if (!testImmPredicate_I64(Predicate, Value)) if (handleReject() == RejectAndGiveUp) return false; break; @@ -202,7 +202,7 @@ bool InstructionSelector::executeMatchTable( else llvm_unreachable("Expected Imm or CImm operand"); - if (!MatcherInfo.APIntImmPredicateFns[Predicate](Value)) + if (!testImmPredicate_APInt(Predicate, Value)) if (handleReject() == RejectAndGiveUp) return false; break; @@ -221,7 +221,7 @@ bool InstructionSelector::executeMatchTable( assert(Predicate > GIPFP_APFloat_Invalid && "Expected a valid predicate"); APFloat Value = State.MIs[InsnID]->getOperand(1).getFPImm()->getValueAPF(); - if (!MatcherInfo.APFloatImmPredicateFns[Predicate](Value)) + if (!testImmPredicate_APFloat(Predicate, Value)) if (handleReject() == RejectAndGiveUp) return false; break; Copied: projects/clang600-import/contrib/llvm/include/llvm/CodeGen/LiveStacks.h (from r327133, vendor/llvm/dist/include/llvm/CodeGen/LiveStacks.h) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/clang600-import/contrib/llvm/include/llvm/CodeGen/LiveStacks.h Sun Dec 24 01:04:58 2017 (r327134, copy of r327133, vendor/llvm/dist/include/llvm/CodeGen/LiveStacks.h) @@ -0,0 +1,103 @@ +//===- LiveStacks.h - Live Stack Slot Analysis ------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file implements the live stack slot analysis pass. It is analogous to +// live interval analysis except it's analyzing liveness of stack slots rather +// than registers. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_CODEGEN_LIVESTACKS_H +#define LLVM_CODEGEN_LIVESTACKS_H + +#include "llvm/CodeGen/LiveInterval.h" +#include "llvm/CodeGen/MachineFunctionPass.h" +#include "llvm/Pass.h" +#include <cassert> +#include <map> +#include <unordered_map> + +namespace llvm { + +class TargetRegisterClass; +class TargetRegisterInfo; + +class LiveStacks : public MachineFunctionPass { + const TargetRegisterInfo *TRI; + + /// Special pool allocator for VNInfo's (LiveInterval val#). + /// + VNInfo::Allocator VNInfoAllocator; + + /// S2IMap - Stack slot indices to live interval mapping. + using SS2IntervalMap = std::unordered_map<int, LiveInterval>; + SS2IntervalMap S2IMap; + + /// S2RCMap - Stack slot indices to register class mapping. + std::map<int, const TargetRegisterClass *> S2RCMap; + +public: + static char ID; // Pass identification, replacement for typeid + + LiveStacks() : MachineFunctionPass(ID) { + initializeLiveStacksPass(*PassRegistry::getPassRegistry()); + } + + using iterator = SS2IntervalMap::iterator; + using const_iterator = SS2IntervalMap::const_iterator; + + const_iterator begin() const { return S2IMap.begin(); } + const_iterator end() const { return S2IMap.end(); } + iterator begin() { return S2IMap.begin(); } + iterator end() { return S2IMap.end(); } + + unsigned getNumIntervals() const { return (unsigned)S2IMap.size(); } + + LiveInterval &getOrCreateInterval(int Slot, const TargetRegisterClass *RC); + + LiveInterval &getInterval(int Slot) { + assert(Slot >= 0 && "Spill slot indice must be >= 0"); + SS2IntervalMap::iterator I = S2IMap.find(Slot); + assert(I != S2IMap.end() && "Interval does not exist for stack slot"); + return I->second; + } + + const LiveInterval &getInterval(int Slot) const { + assert(Slot >= 0 && "Spill slot indice must be >= 0"); + SS2IntervalMap::const_iterator I = S2IMap.find(Slot); + assert(I != S2IMap.end() && "Interval does not exist for stack slot"); + return I->second; + } + + bool hasInterval(int Slot) const { return S2IMap.count(Slot); } + + const TargetRegisterClass *getIntervalRegClass(int Slot) const { + assert(Slot >= 0 && "Spill slot indice must be >= 0"); + std::map<int, const TargetRegisterClass *>::const_iterator I = + S2RCMap.find(Slot); + assert(I != S2RCMap.end() && + "Register class info does not exist for stack slot"); + return I->second; + } + + VNInfo::Allocator &getVNInfoAllocator() { return VNInfoAllocator; } + + void getAnalysisUsage(AnalysisUsage &AU) const override; + void releaseMemory() override; + + /// runOnMachineFunction - pass entry point + bool runOnMachineFunction(MachineFunction &) override; + + /// print - Implement the dump method. + void print(raw_ostream &O, const Module * = nullptr) const override; +}; + +} // end namespace llvm + +#endif Modified: projects/clang600-import/contrib/llvm/include/llvm/CodeGen/MachineOperand.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/CodeGen/MachineOperand.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/CodeGen/MachineOperand.h Sun Dec 24 01:04:58 2017 (r327134) @@ -29,6 +29,7 @@ class GlobalValue; class MachineBasicBlock; class MachineInstr; class MachineRegisterInfo; +class MCCFIInstruction; class MDNode; class ModuleSlotTracker; class TargetMachine; @@ -249,6 +250,12 @@ class MachineOperand { (public) /// Print a stack object reference. static void printStackObjectReference(raw_ostream &OS, unsigned FrameIndex, bool IsFixed, StringRef Name); + + /// Print the offset with explicit +/- signs. + static void printOperandOffset(raw_ostream &OS, int64_t Offset); + + /// Print an IRSlotNumber. + static void printIRSlotNumber(raw_ostream &OS, int Slot); /// Print the MachineOperand to \p os. /// Providing a valid \p TRI and \p IntrinsicInfo results in a more Modified: projects/clang600-import/contrib/llvm/include/llvm/CodeGen/RuntimeLibcalls.def ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/CodeGen/RuntimeLibcalls.def Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/CodeGen/RuntimeLibcalls.def Sun Dec 24 01:04:58 2017 (r327134) @@ -165,6 +165,8 @@ HANDLE_LIBCALL(SINCOS_F64, nullptr) HANDLE_LIBCALL(SINCOS_F80, nullptr) HANDLE_LIBCALL(SINCOS_F128, nullptr) HANDLE_LIBCALL(SINCOS_PPCF128, nullptr) +HANDLE_LIBCALL(SINCOS_STRET_F32, nullptr) +HANDLE_LIBCALL(SINCOS_STRET_F64, nullptr) HANDLE_LIBCALL(POW_F32, "powf") HANDLE_LIBCALL(POW_F64, "pow") HANDLE_LIBCALL(POW_F80, "powl") @@ -334,6 +336,7 @@ HANDLE_LIBCALL(O_PPCF128, "__gcc_qunord") HANDLE_LIBCALL(MEMCPY, "memcpy") HANDLE_LIBCALL(MEMMOVE, "memmove") HANDLE_LIBCALL(MEMSET, "memset") +HANDLE_LIBCALL(BZERO, nullptr) // Element-wise unordered-atomic memory of different sizes HANDLE_LIBCALL(MEMCPY_ELEMENT_UNORDERED_ATOMIC_1, "__llvm_memcpy_element_unordered_atomic_1") Copied: projects/clang600-import/contrib/llvm/include/llvm/CodeGen/SDNodeProperties.td (from r327133, vendor/llvm/dist/include/llvm/CodeGen/SDNodeProperties.td) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/clang600-import/contrib/llvm/include/llvm/CodeGen/SDNodeProperties.td Sun Dec 24 01:04:58 2017 (r327134, copy of r327133, vendor/llvm/dist/include/llvm/CodeGen/SDNodeProperties.td) @@ -0,0 +1,34 @@ +//===- SDNodeProperties.td - Common code for DAG isels ---*- tablegen -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +class SDNodeProperty; + +// Selection DAG Pattern Operations +class SDPatternOperator { + list<SDNodeProperty> Properties = []; +} + +//===----------------------------------------------------------------------===// +// Selection DAG Node Properties. +// +// Note: These are hard coded into tblgen. +// +def SDNPCommutative : SDNodeProperty; // X op Y == Y op X +def SDNPAssociative : SDNodeProperty; // (X op Y) op Z == X op (Y op Z) +def SDNPHasChain : SDNodeProperty; // R/W chain operand and result +def SDNPOutGlue : SDNodeProperty; // Write a flag result +def SDNPInGlue : SDNodeProperty; // Read a flag operand +def SDNPOptInGlue : SDNodeProperty; // Optionally read a flag operand +def SDNPMayStore : SDNodeProperty; // May write to memory, sets 'mayStore'. +def SDNPMayLoad : SDNodeProperty; // May read memory, sets 'mayLoad'. +def SDNPSideEffect : SDNodeProperty; // Sets 'HasUnmodelledSideEffects'. +def SDNPMemOperand : SDNodeProperty; // Touches memory, has assoc MemOperand +def SDNPVariadic : SDNodeProperty; // Node has variable arguments. +def SDNPWantRoot : SDNodeProperty; // ComplexPattern gets the root of match +def SDNPWantParent : SDNodeProperty; // ComplexPattern gets the parent Modified: projects/clang600-import/contrib/llvm/include/llvm/CodeGen/SelectionDAGNodes.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/CodeGen/SelectionDAGNodes.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/CodeGen/SelectionDAGNodes.h Sun Dec 24 01:04:58 2017 (r327134) @@ -189,8 +189,8 @@ class SDValue { (public) inline bool isUndef() const; inline unsigned getMachineOpcode() const; inline const DebugLoc &getDebugLoc() const; - inline void dump() const; - inline void dumpr() const; + inline void dump(const SelectionDAG *G = nullptr) const; + inline void dumpr(const SelectionDAG *G = nullptr) const; /// Return true if this operand (which must be a chain) reaches the /// specified operand without crossing any side-effecting instructions. @@ -1089,12 +1089,12 @@ inline const DebugLoc &SDValue::getDebugLoc() const { return Node->getDebugLoc(); } -inline void SDValue::dump() const { - return Node->dump(); +inline void SDValue::dump(const SelectionDAG *G) const { + return Node->dump(G); } -inline void SDValue::dumpr() const { - return Node->dumpr(); +inline void SDValue::dumpr(const SelectionDAG *G) const { + return Node->dumpr(G); } // Define inline functions from the SDUse class. Modified: projects/clang600-import/contrib/llvm/include/llvm/CodeGen/TargetLowering.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/CodeGen/TargetLowering.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/CodeGen/TargetLowering.h Sun Dec 24 01:04:58 2017 (r327134) @@ -824,8 +824,8 @@ class TargetLoweringBase { (public) /// also combined within this function. Currently, the minimum size check is /// performed in findJumpTable() in SelectionDAGBuiler and /// getEstimatedNumberOfCaseClusters() in BasicTTIImpl. - bool isSuitableForJumpTable(const SwitchInst *SI, uint64_t NumCases, - uint64_t Range) const { + virtual bool isSuitableForJumpTable(const SwitchInst *SI, uint64_t NumCases, + uint64_t Range) const { const bool OptForSize = SI->getParent()->getParent()->optForSize(); const unsigned MinDensity = getMinimumJumpTableDensity(OptForSize); const unsigned MaxJumpTableSize = @@ -1276,7 +1276,7 @@ class TargetLoweringBase { (public) } /// Return lower limit for number of blocks in a jump table. - unsigned getMinimumJumpTableEntries() const; + virtual unsigned getMinimumJumpTableEntries() const; /// Return lower limit of the density in a jump table. unsigned getMinimumJumpTableDensity(bool OptForSize) const; @@ -2429,7 +2429,7 @@ class TargetLoweringBase { (public) PromoteToType; /// Stores the name each libcall. - const char *LibcallRoutineNames[RTLIB::UNKNOWN_LIBCALL]; + const char *LibcallRoutineNames[RTLIB::UNKNOWN_LIBCALL + 1]; /// The ISD::CondCode that should be used to test the result of each of the /// comparison libcall against zero. @@ -2437,6 +2437,9 @@ class TargetLoweringBase { (public) /// Stores the CallingConv that should be used for each libcall. CallingConv::ID LibcallCallingConvs[RTLIB::UNKNOWN_LIBCALL]; + + /// Set default libcall names and calling conventions. + void InitLibcalls(const Triple &TT); protected: /// Return true if the extension represented by \p I is free. Modified: projects/clang600-import/contrib/llvm/include/llvm/DebugInfo/DWARF/DWARFUnit.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/DebugInfo/DWARF/DWARFUnit.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/DebugInfo/DWARF/DWARFUnit.h Sun Dec 24 01:04:58 2017 (r327134) @@ -165,6 +165,29 @@ struct BaseAddress { uint64_t SectionIndex; }; +/// Represents a unit's contribution to the string offsets table. +struct StrOffsetsContributionDescriptor { + uint64_t Base = 0; + uint64_t Size = 0; + /// Format and version. + DWARFFormParams FormParams = {0, 0, dwarf::DwarfFormat::DWARF32}; + + StrOffsetsContributionDescriptor(uint64_t Base, uint64_t Size, + uint8_t Version, dwarf::DwarfFormat Format) + : Base(Base), Size(Size), FormParams({Version, 0, Format}) {} + + uint8_t getVersion() const { return FormParams.Version; } + dwarf::DwarfFormat getFormat() const { return FormParams.Format; } + uint8_t getDwarfOffsetByteSize() const { + return FormParams.getDwarfOffsetByteSize(); + } + /// Determine whether a contribution to the string offsets table is + /// consistent with the relevant section size and that its length is + /// a multiple of the size of one of its entries. + Optional<StrOffsetsContributionDescriptor> + validateContributionSize(DWARFDataExtractor &DA); +}; + class DWARFUnit { DWARFContext &Context; /// Section containing this DWARFUnit. @@ -176,7 +199,6 @@ class DWARFUnit { const DWARFSection &LineSection; StringRef StringSection; const DWARFSection &StringOffsetSection; - uint64_t StringOffsetSectionBase = 0; const DWARFSection *AddrOffsetSection; uint32_t AddrOffsetSectionBase = 0; bool isLittleEndian; @@ -185,6 +207,9 @@ class DWARFUnit { // Version, address size, and DWARF format. DWARFFormParams FormParams; + /// Start, length, and DWARF format of the unit's contribution to the string + /// offsets table (DWARF v5). + Optional<StrOffsetsContributionDescriptor> StringOffsetsTableContribution; uint32_t Offset; uint32_t Length; @@ -195,11 +220,41 @@ class DWARFUnit { /// The compile unit debug information entry items. std::vector<DWARFDebugInfoEntry> DieArray; - /// Map from range's start address to end address and corresponding DIE. - /// IntervalMap does not support range removal, as a result, we use the - /// std::map::upper_bound for address range lookup. - std::map<uint64_t, std::pair<uint64_t, DWARFDie>> AddrDieMap; + /// The vector of inlined subroutine DIEs that we can map directly to from + /// their subprogram below. + std::vector<DWARFDie> InlinedSubroutineDIEs; + /// A type representing a subprogram DIE and a map (built using a sorted + /// vector) into that subprogram's inlined subroutine DIEs. + struct SubprogramDIEAddrInfo { + DWARFDie SubprogramDIE; + + uint64_t SubprogramBasePC; + + /// A vector sorted to allow mapping from a relative PC to the inlined + /// subroutine DIE with the most specific address range covering that PC. + /// + /// The PCs are relative to the `SubprogramBasePC`. + /// + /// The vector is sorted in ascending order of the first int which + /// represents the relative PC for an interval in the map. The second int + /// represents the index into the `InlinedSubroutineDIEs` vector of the DIE + /// that interval maps to. An index of '-1` indicates an empty mapping. The + /// interval covered is from the `.first` relative PC to the next entry's + /// `.first` relative PC. + std::vector<std::pair<uint32_t, int32_t>> InlinedSubroutineDIEAddrMap; + }; + + /// Vector of the subprogram DIEs and their subroutine address maps. + std::vector<SubprogramDIEAddrInfo> SubprogramDIEAddrInfos; + + /// A vector sorted to allow mapping from a PC to the subprogram DIE (and + /// associated addr map) index. Subprograms with overlapping PC ranges aren't + /// supported here. Nothing will crash, but the mapping may be inaccurate. + /// This vector may also contain "empty" ranges marked by an address with + /// a DIE index of '-1'. + std::vector<std::pair<uint64_t, int64_t>> SubprogramDIEAddrMap; + using die_iterator_range = iterator_range<std::vector<DWARFDebugInfoEntry>::iterator>; @@ -219,6 +274,21 @@ class DWARFUnit { /// Size in bytes of the unit header. virtual uint32_t getHeaderSize() const { return getVersion() <= 4 ? 11 : 12; } + /// Find the unit's contribution to the string offsets table and determine its + /// length and form. The given offset is expected to be derived from the unit + /// DIE's DW_AT_str_offsets_base attribute. + Optional<StrOffsetsContributionDescriptor> + determineStringOffsetsTableContribution(DWARFDataExtractor &DA, + uint64_t Offset); + + /// Find the unit's contribution to the string offsets table and determine its + /// length and form. The given offset is expected to be 0 in a dwo file or, + /// in a dwp file, the start of the unit's contribution to the string offsets + /// table section (as determined by the index table). + Optional<StrOffsetsContributionDescriptor> + determineStringOffsetsTableContributionDWO(DWARFDataExtractor &DA, + uint64_t Offset); + public: DWARFUnit(DWARFContext &Context, const DWARFSection &Section, const DWARFDebugAbbrev *DA, const DWARFSection *RS, StringRef SS, @@ -242,9 +312,6 @@ class DWARFUnit { AddrOffsetSectionBase = Base; } - /// Recursively update address to Die map. - void updateAddressDieMap(DWARFDie Die); - void setRangesSection(const DWARFSection *RS, uint32_t Base) { RangeSection = RS; RangeSectionBase = Base; @@ -272,6 +339,10 @@ class DWARFUnit { uint32_t getNextUnitOffset() const { return Offset + Length + 4; } uint32_t getLength() const { return Length; } + const Optional<StrOffsetsContributionDescriptor> & + getStringOffsetsTableContribution() const { + return StringOffsetsTableContribution; + } const DWARFFormParams &getFormParams() const { return FormParams; } uint16_t getVersion() const { return FormParams.Version; } dwarf::DwarfFormat getFormat() const { return FormParams.Format; } @@ -281,6 +352,16 @@ class DWARFUnit { return FormParams.getDwarfOffsetByteSize(); } + uint8_t getDwarfStringOffsetsByteSize() const { + assert(StringOffsetsTableContribution); + return StringOffsetsTableContribution->getDwarfOffsetByteSize(); + } + + uint64_t getStringOffsetsBase() const { + assert(StringOffsetsTableContribution); + return StringOffsetsTableContribution->Base; + } + const DWARFAbbreviationDeclarationSet *getAbbreviations() const; uint8_t getUnitType() const { return UnitType; } @@ -426,6 +507,9 @@ class DWARFUnit { /// parseDWO - Parses .dwo file for current compile unit. Returns true if /// it was actually constructed. bool parseDWO(); + + void buildSubprogramDIEAddrMap(); + void buildInlinedSubroutineDIEAddrMap(SubprogramDIEAddrInfo &SPInfo); }; } // end namespace llvm Modified: projects/clang600-import/contrib/llvm/include/llvm/FuzzMutate/IRMutator.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/FuzzMutate/IRMutator.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/FuzzMutate/IRMutator.h Sun Dec 24 01:04:58 2017 (r327134) @@ -16,6 +16,7 @@ #ifndef LLVM_FUZZMUTATE_IRMUTATOR_H #define LLVM_FUZZMUTATE_IRMUTATOR_H +#include "llvm/ADT/Optional.h" #include "llvm/FuzzMutate/OpDescriptor.h" #include "llvm/Support/ErrorHandling.h" @@ -74,7 +75,8 @@ class IRMutator { (public) class InjectorIRStrategy : public IRMutationStrategy { std::vector<fuzzerop::OpDescriptor> Operations; - fuzzerop::OpDescriptor chooseOperation(Value *Src, RandomIRBuilder &IB); + Optional<fuzzerop::OpDescriptor> chooseOperation(Value *Src, + RandomIRBuilder &IB); public: InjectorIRStrategy(std::vector<fuzzerop::OpDescriptor> &&Operations) Modified: projects/clang600-import/contrib/llvm/include/llvm/IR/Function.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/IR/Function.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/IR/Function.h Sun Dec 24 01:04:58 2017 (r327134) @@ -248,6 +248,12 @@ class Function : public GlobalObject, public ilist_nod /// pgo data. Optional<uint64_t> getEntryCount() const; + /// Return true if the function is annotated with profile data. + /// + /// Presence of entry counts from a profile run implies the function has + /// profile annotations. + bool hasProfileData() const { return getEntryCount().hasValue(); } + /// Returns the set of GUIDs that needs to be imported to the function for /// sample PGO, to enable the same inlines as the profiled optimized binary. DenseSet<GlobalValue::GUID> getImportGUIDs() const; Modified: projects/clang600-import/contrib/llvm/include/llvm/IR/Intrinsics.td ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/IR/Intrinsics.td Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/IR/Intrinsics.td Sun Dec 24 01:04:58 2017 (r327134) @@ -12,6 +12,7 @@ //===----------------------------------------------------------------------===// include "llvm/CodeGen/ValueTypes.td" +include "llvm/CodeGen/SDNodeProperties.td" //===----------------------------------------------------------------------===// // Properties we keep track of for intrinsics. @@ -264,16 +265,17 @@ def llvm_vararg_ty : LLVMType<isVoid>; // this m // intrinsic. // * Properties can be set to describe the behavior of the intrinsic. // -class SDPatternOperator; class Intrinsic<list<LLVMType> ret_types, list<LLVMType> param_types = [], - list<IntrinsicProperty> properties = [], - string name = ""> : SDPatternOperator { + list<IntrinsicProperty> intr_properties = [], + string name = "", + list<SDNodeProperty> sd_properties = []> : SDPatternOperator { string LLVMName = name; string TargetPrefix = ""; // Set to a prefix for target-specific intrinsics. list<LLVMType> RetTypes = ret_types; list<LLVMType> ParamTypes = param_types; - list<IntrinsicProperty> IntrProperties = properties; + list<IntrinsicProperty> IntrProperties = intr_properties; + let Properties = sd_properties; bit isTarget = 0; } Modified: projects/clang600-import/contrib/llvm/include/llvm/LTO/legacy/ThinLTOCodeGenerator.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/LTO/legacy/ThinLTOCodeGenerator.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/LTO/legacy/ThinLTOCodeGenerator.h Sun Dec 24 01:04:58 2017 (r327134) @@ -148,10 +148,14 @@ class ThinLTOCodeGenerator { (public) /// incremental build. void setCacheDir(std::string Path) { CacheOptions.Path = std::move(Path); } - /// Cache policy: interval (seconds) between two prune of the cache. Set to a - /// negative value (default) to disable pruning. A value of 0 will be ignored. + /// Cache policy: interval (seconds) between two prunes of the cache. Set to a + /// negative value to disable pruning. A value of 0 will be ignored. void setCachePruningInterval(int Interval) { - if (Interval) + if (Interval == 0) + return; + if(Interval < 0) + CacheOptions.Policy.Interval.reset(); + else CacheOptions.Policy.Interval = std::chrono::seconds(Interval); } Modified: projects/clang600-import/contrib/llvm/include/llvm/MC/MCAsmInfo.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/MC/MCAsmInfo.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/MC/MCAsmInfo.h Sun Dec 24 01:04:58 2017 (r327134) @@ -165,7 +165,8 @@ class MCAsmInfo { (protected) const char *ZeroDirective; /// This directive allows emission of an ascii string with the standard C - /// escape characters embedded into it. Defaults to "\t.ascii\t" + /// escape characters embedded into it. If a target doesn't support this, it + /// can be set to null. Defaults to "\t.ascii\t" const char *AsciiDirective; /// If not null, this allows for special handling of zero terminated strings Modified: projects/clang600-import/contrib/llvm/include/llvm/MC/MCStreamer.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/MC/MCStreamer.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/MC/MCStreamer.h Sun Dec 24 01:04:58 2017 (r327134) @@ -95,6 +95,17 @@ class MCTargetStreamer { (public) virtual void prettyPrintAsm(MCInstPrinter &InstPrinter, raw_ostream &OS, const MCInst &Inst, const MCSubtargetInfo &STI); + virtual void emitDwarfFileDirective(StringRef Directive); + + /// Update streamer for a new active section. + /// + /// This is called by PopSection and SwitchSection, if the current + /// section changes. + virtual void changeSection(const MCSection *CurSection, MCSection *Section, + const MCExpr *SubSection, raw_ostream &OS); + + virtual void emitValue(const MCExpr *Value); + virtual void finish(); }; Modified: projects/clang600-import/contrib/llvm/include/llvm/Object/Wasm.h ============================================================================== --- projects/clang600-import/contrib/llvm/include/llvm/Object/Wasm.h Sun Dec 24 01:01:08 2017 (r327133) +++ projects/clang600-import/contrib/llvm/include/llvm/Object/Wasm.h Sun Dec 24 01:04:58 2017 (r327134) @@ -43,9 +43,9 @@ class WasmSymbol { (public) }; WasmSymbol(StringRef Name, SymbolType Type, uint32_t Section, - uint32_t ElementIndex, uint32_t ImportIndex = 0) + uint32_t ElementIndex, uint32_t FunctionType = 0) : Name(Name), Type(Type), Section(Section), ElementIndex(ElementIndex), - ImportIndex(ImportIndex) {} + FunctionType(FunctionType) {} StringRef Name; SymbolType Type; @@ -55,9 +55,19 @@ class WasmSymbol { (public) // Index into either the function or global index space. uint32_t ElementIndex; *** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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