svn commit: r319547 - in projects/clang500-import: contrib/compiler-rt/include/sanitizer contrib/compiler-rt/lib/asan contrib/compiler-rt/lib/lsan contrib/compiler-rt/lib/sanitizer_common contrib/c...

Dimitry Andric dim at FreeBSD.org
Sat Jun 3 18:18:39 UTC 2017 

Author: dim
Date: Sat Jun  3 18:18:34 2017
New Revision: 319547
URL: https://svnweb.freebsd.org/changeset/base/319547

Log:
  Merge llvm, clang, lld, lldb, compiler-rt and libc++ r304659, and update
  build glue.

Added:
  projects/clang500-import/contrib/llvm/lib/Target/ARM/ARMScheduleA57.td
     - copied unchanged from r319534, vendor/llvm/dist/lib/Target/ARM/ARMScheduleA57.td
  projects/clang500-import/contrib/llvm/lib/Target/ARM/ARMScheduleA57WriteRes.td
     - copied unchanged from r319534, vendor/llvm/dist/lib/Target/ARM/ARMScheduleA57WriteRes.td
Deleted:
  projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_coverage_libcdep.cc
  projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_coverage_mapping_libcdep.cc
Modified:
  projects/clang500-import/contrib/compiler-rt/include/sanitizer/coverage_interface.h
  projects/clang500-import/contrib/compiler-rt/lib/asan/asan_activation.cc
  projects/clang500-import/contrib/compiler-rt/lib/asan/asan_interceptors.cc
  projects/clang500-import/contrib/compiler-rt/lib/asan/asan_thread.cc
  projects/clang500-import/contrib/compiler-rt/lib/lsan/lsan_common.cc
  projects/clang500-import/contrib/compiler-rt/lib/lsan/lsan_common_linux.cc
  projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_common.h
  projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_coverage_interface.inc
  projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_coverage_libcdep_new.cc
  projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_flags.inc
  projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc
  projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_platform.h
  projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
  projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cc
  projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_win.cc
  projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_checks.inc
  projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_handlers.cc
  projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_handlers.h
  projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_interface.inc
  projects/clang500-import/contrib/libc++/include/__hash_table
  projects/clang500-import/contrib/llvm/include/llvm/ADT/SmallVector.h
  projects/clang500-import/contrib/llvm/include/llvm/Analysis/OrderedBasicBlock.h
  projects/clang500-import/contrib/llvm/include/llvm/Analysis/RegionPass.h
  projects/clang500-import/contrib/llvm/include/llvm/Analysis/ScalarEvolution.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/MachineRegionInfo.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/MachineRegisterInfo.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/MachineScheduler.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/PBQP/CostAllocator.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/PBQP/Graph.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/PBQP/Math.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/PBQP/ReductionRules.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/PBQP/Solution.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/PBQPRAConstraint.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/Passes.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/RegAllocPBQP.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/RegisterScavenging.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/ScheduleDAGInstrs.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/SelectionDAG.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/SelectionDAGNodes.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/SlotIndexes.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/StackMaps.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/TargetSchedule.h
  projects/clang500-import/contrib/llvm/include/llvm/CodeGen/WinEHFuncInfo.h
  projects/clang500-import/contrib/llvm/include/llvm/DebugInfo/CodeView/CodeView.h
  projects/clang500-import/contrib/llvm/include/llvm/DebugInfo/CodeView/CodeViewRecordIO.h
  projects/clang500-import/contrib/llvm/include/llvm/DebugInfo/CodeView/DebugChecksumsSubsection.h
  projects/clang500-import/contrib/llvm/include/llvm/DebugInfo/CodeView/DebugInlineeLinesSubsection.h
  projects/clang500-import/contrib/llvm/include/llvm/DebugInfo/CodeView/DebugSubsectionRecord.h
  projects/clang500-import/contrib/llvm/include/llvm/DebugInfo/CodeView/SymbolDeserializer.h
  projects/clang500-import/contrib/llvm/include/llvm/DebugInfo/CodeView/SymbolDumper.h
  projects/clang500-import/contrib/llvm/include/llvm/DebugInfo/CodeView/SymbolRecordMapping.h
  projects/clang500-import/contrib/llvm/include/llvm/DebugInfo/CodeView/SymbolSerializer.h
  projects/clang500-import/contrib/llvm/include/llvm/DebugInfo/MSF/MappedBlockStream.h
  projects/clang500-import/contrib/llvm/include/llvm/DebugInfo/PDB/Native/DbiModuleDescriptorBuilder.h
  projects/clang500-import/contrib/llvm/include/llvm/DebugInfo/PDB/Native/ModuleDebugStream.h
  projects/clang500-import/contrib/llvm/include/llvm/DebugInfo/PDB/Native/PDBStringTable.h
  projects/clang500-import/contrib/llvm/include/llvm/DebugInfo/PDB/Native/TpiStream.h
  projects/clang500-import/contrib/llvm/include/llvm/IR/DIBuilder.h
  projects/clang500-import/contrib/llvm/include/llvm/IR/DebugLoc.h
  projects/clang500-import/contrib/llvm/include/llvm/IR/ModuleSummaryIndex.h
  projects/clang500-import/contrib/llvm/include/llvm/IR/ModuleSummaryIndexYAML.h
  projects/clang500-import/contrib/llvm/include/llvm/IR/Statepoint.h
  projects/clang500-import/contrib/llvm/include/llvm/InitializePasses.h
  projects/clang500-import/contrib/llvm/include/llvm/LTO/Config.h
  projects/clang500-import/contrib/llvm/include/llvm/ObjectYAML/CodeViewYAMLDebugSections.h
  projects/clang500-import/contrib/llvm/include/llvm/ObjectYAML/CodeViewYAMLSymbols.h
  projects/clang500-import/contrib/llvm/include/llvm/TableGen/Record.h
  projects/clang500-import/contrib/llvm/include/llvm/Transforms/IPO/FunctionImport.h
  projects/clang500-import/contrib/llvm/include/llvm/Transforms/Instrumentation.h
  projects/clang500-import/contrib/llvm/include/llvm/Transforms/Utils/Cloning.h
  projects/clang500-import/contrib/llvm/lib/Analysis/ConstantFolding.cpp
  projects/clang500-import/contrib/llvm/lib/Analysis/IndirectCallPromotionAnalysis.cpp
  projects/clang500-import/contrib/llvm/lib/Analysis/InlineCost.cpp
  projects/clang500-import/contrib/llvm/lib/Analysis/LazyValueInfo.cpp
  projects/clang500-import/contrib/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp
  projects/clang500-import/contrib/llvm/lib/Analysis/OrderedBasicBlock.cpp
  projects/clang500-import/contrib/llvm/lib/Analysis/RegionPass.cpp
  projects/clang500-import/contrib/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
  projects/clang500-import/contrib/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/AsmPrinter/DbgValueHistoryCalculator.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/CodeGen.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/GlobalMerge.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/LivePhysRegs.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/LiveRegUnits.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/MachineRegionInfo.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/MachineVerifier.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/PrologEpilogInserter.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/RegAllocBasic.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/RegAllocPBQP.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/RegisterScavenging.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/ScheduleDAGInstrs.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
  projects/clang500-import/contrib/llvm/lib/CodeGen/TargetLoweringBase.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/CodeView/CodeViewRecordIO.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/CodeView/DebugStringTableSubsection.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/CodeView/DebugSubsectionRecord.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/CodeView/SymbolDumper.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/CodeView/SymbolRecordMapping.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/CodeView/SymbolSerializer.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/MSF/MappedBlockStream.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/PDB/Native/DbiModuleDescriptorBuilder.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/PDB/Native/DbiStream.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/PDB/Native/DbiStreamBuilder.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/PDB/Native/InfoStreamBuilder.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/PDB/Native/ModuleDebugStream.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/PDB/Native/PDBFile.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/PDB/Native/PDBStringTable.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/PDB/Native/TpiStream.cpp
  projects/clang500-import/contrib/llvm/lib/DebugInfo/PDB/Native/TpiStreamBuilder.cpp
  projects/clang500-import/contrib/llvm/lib/IR/DIBuilder.cpp
  projects/clang500-import/contrib/llvm/lib/IR/DebugLoc.cpp
  projects/clang500-import/contrib/llvm/lib/IR/OptBisect.cpp
  projects/clang500-import/contrib/llvm/lib/LTO/LTO.cpp
  projects/clang500-import/contrib/llvm/lib/LTO/LTOBackend.cpp
  projects/clang500-import/contrib/llvm/lib/LTO/ThinLTOCodeGenerator.cpp
  projects/clang500-import/contrib/llvm/lib/MC/WasmObjectWriter.cpp
  projects/clang500-import/contrib/llvm/lib/ObjectYAML/CodeViewYAMLDebugSections.cpp
  projects/clang500-import/contrib/llvm/lib/ObjectYAML/CodeViewYAMLSymbols.cpp
  projects/clang500-import/contrib/llvm/lib/Passes/PassBuilder.cpp
  projects/clang500-import/contrib/llvm/lib/Support/Triple.cpp
  projects/clang500-import/contrib/llvm/lib/Target/AArch64/AArch64PBQPRegAlloc.h
  projects/clang500-import/contrib/llvm/lib/Target/AArch64/AArch64SchedFalkorDetails.td
  projects/clang500-import/contrib/llvm/lib/Target/AMDGPU/AMDGPU.h
  projects/clang500-import/contrib/llvm/lib/Target/AMDGPU/AMDGPU.td
  projects/clang500-import/contrib/llvm/lib/Target/AMDGPU/AMDGPUAlwaysInlinePass.cpp
  projects/clang500-import/contrib/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
  projects/clang500-import/contrib/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
  projects/clang500-import/contrib/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.h
  projects/clang500-import/contrib/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
  projects/clang500-import/contrib/llvm/lib/Target/AMDGPU/SIFoldOperands.cpp
  projects/clang500-import/contrib/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
  projects/clang500-import/contrib/llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp
  projects/clang500-import/contrib/llvm/lib/Target/AMDGPU/SIInsertWaits.cpp
  projects/clang500-import/contrib/llvm/lib/Target/AMDGPU/SMInstructions.td
  projects/clang500-import/contrib/llvm/lib/Target/AMDGPU/VOP3Instructions.td
  projects/clang500-import/contrib/llvm/lib/Target/ARM/ARM.td
  projects/clang500-import/contrib/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
  projects/clang500-import/contrib/llvm/lib/Target/ARM/ARMBaseInstrInfo.h
  projects/clang500-import/contrib/llvm/lib/Target/ARM/ARMCallLowering.cpp
  projects/clang500-import/contrib/llvm/lib/Target/ARM/ARMSchedule.td
  projects/clang500-import/contrib/llvm/lib/Target/ARM/ARMSubtarget.h
  projects/clang500-import/contrib/llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp
  projects/clang500-import/contrib/llvm/lib/Target/Mips/MicroMipsSizeReduction.cpp
  projects/clang500-import/contrib/llvm/lib/Target/WebAssembly/known_gcc_test_failures.txt
  projects/clang500-import/contrib/llvm/lib/Target/X86/X86ISelLowering.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/Coroutines/CoroSplit.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/Coroutines/Coroutines.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/IPO/FunctionAttrs.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/IPO/FunctionImport.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/IPO/LowerTypeTests.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/IPO/PartialInlining.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/Scalar/LowerExpectIntrinsic.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/Scalar/SROA.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/Utils/CloneFunction.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  projects/clang500-import/contrib/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
  projects/clang500-import/contrib/llvm/tools/clang/include/clang/Basic/DiagnosticLexKinds.td
  projects/clang500-import/contrib/llvm/tools/clang/include/clang/Basic/DiagnosticSemaKinds.td
  projects/clang500-import/contrib/llvm/tools/clang/include/clang/Basic/DiagnosticSerializationKinds.td
  projects/clang500-import/contrib/llvm/tools/clang/include/clang/Basic/Module.h
  projects/clang500-import/contrib/llvm/tools/clang/include/clang/Basic/Sanitizers.h
  projects/clang500-import/contrib/llvm/tools/clang/include/clang/Driver/CC1Options.td
  projects/clang500-import/contrib/llvm/tools/clang/include/clang/Frontend/CodeGenOptions.def
  projects/clang500-import/contrib/llvm/tools/clang/include/clang/Lex/ModuleMap.h
  projects/clang500-import/contrib/llvm/tools/clang/lib/ARCMigrate/TransRetainReleaseDealloc.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/ARCMigrate/TransformActions.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/AST/ASTContext.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/AST/ASTDiagnostic.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/AST/ASTStructuralEquivalence.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/AST/DeclPrinter.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/AST/Expr.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/AST/ExprConstant.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/AST/ItaniumMangle.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/AST/NestedNameSpecifier.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Analysis/PrintfFormatString.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Analysis/PseudoConstantAnalysis.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Analysis/ScanfFormatString.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Basic/IdentifierTable.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Basic/LangOptions.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Basic/Module.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Basic/TargetInfo.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/CodeGen/BackendUtil.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/CodeGen/CGBuiltin.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/CodeGen/CGCall.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/CodeGen/CGCoroutine.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/CodeGen/CGDebugInfo.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/CodeGen/CGDebugInfo.h
  projects/clang500-import/contrib/llvm/tools/clang/lib/CodeGen/CGExpr.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/CodeGen/CGExprScalar.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/CodeGen/CodeGenFunction.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/CodeGen/CodeGenModule.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Driver/SanitizerArgs.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Edit/RewriteObjCFoundationAPI.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Frontend/CompilerInstance.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Frontend/CompilerInvocation.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Frontend/FrontendAction.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Frontend/FrontendActions.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Frontend/InitHeaderSearch.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Frontend/Rewrite/FrontendActions.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Frontend/Rewrite/InclusionRewriter.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Frontend/SerializedDiagnosticReader.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Lex/HeaderSearch.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Lex/Lexer.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Lex/LiteralSupport.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Lex/ModuleMap.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Lex/PPDirectives.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Parse/ParseDecl.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Parse/ParseDeclCXX.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Parse/ParseExpr.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Parse/ParseInit.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Parse/ParseOpenMP.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Parse/ParseStmt.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Parse/ParseTentative.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Parse/Parser.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Rewrite/HTMLRewrite.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Sema/CoroutineStmtBuilder.h
  projects/clang500-import/contrib/llvm/tools/clang/lib/Sema/SemaCodeComplete.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Sema/SemaCoroutine.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Sema/SemaDecl.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Sema/SemaDeclCXX.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Sema/SemaExpr.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Sema/SemaLambda.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Sema/SemaLookup.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Sema/SemaStmt.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Sema/SemaStmtAsm.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Sema/SemaTemplateDeduction.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Sema/SemaType.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Sema/TreeTransform.h
  projects/clang500-import/contrib/llvm/tools/clang/lib/Serialization/ASTReader.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/Serialization/ASTWriter.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/DeadStoresChecker.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/StaticAnalyzer/Core/SValBuilder.cpp
  projects/clang500-import/contrib/llvm/tools/clang/lib/StaticAnalyzer/Core/SimpleSValBuilder.cpp
  projects/clang500-import/contrib/llvm/tools/llc/llc.cpp
  projects/clang500-import/contrib/llvm/tools/lld/COFF/DLL.cpp
  projects/clang500-import/contrib/llvm/tools/lld/COFF/DLL.h
  projects/clang500-import/contrib/llvm/tools/lld/COFF/Driver.cpp
  projects/clang500-import/contrib/llvm/tools/lld/COFF/PDB.cpp
  projects/clang500-import/contrib/llvm/tools/lld/ELF/LinkerScript.cpp
  projects/clang500-import/contrib/llvm/tools/lld/ELF/OutputSections.cpp
  projects/clang500-import/contrib/llvm/tools/lld/ELF/OutputSections.h
  projects/clang500-import/contrib/llvm/tools/lld/ELF/Writer.cpp
  projects/clang500-import/contrib/llvm/tools/lldb/include/lldb/Host/Config.h.cmake
  projects/clang500-import/contrib/llvm/tools/lldb/source/Symbol/ClangASTContext.cpp
  projects/clang500-import/contrib/llvm/tools/llvm-lto2/llvm-lto2.cpp
  projects/clang500-import/contrib/llvm/tools/llvm-pdbdump/LLVMOutputStyle.cpp
  projects/clang500-import/contrib/llvm/tools/llvm-pdbdump/PdbYaml.cpp
  projects/clang500-import/contrib/llvm/tools/llvm-pdbdump/PdbYaml.h
  projects/clang500-import/contrib/llvm/tools/llvm-pdbdump/YAMLOutputStyle.cpp
  projects/clang500-import/contrib/llvm/tools/llvm-pdbdump/YAMLOutputStyle.h
  projects/clang500-import/contrib/llvm/tools/llvm-pdbdump/llvm-pdbdump.cpp
  projects/clang500-import/contrib/llvm/tools/llvm-readobj/COFFDumper.cpp
  projects/clang500-import/contrib/llvm/utils/TableGen/X86FoldTablesEmitter.cpp
  projects/clang500-import/lib/clang/include/clang/Basic/Version.inc
  projects/clang500-import/lib/clang/include/lld/Config/Version.inc
  projects/clang500-import/lib/clang/include/lldb/Host/Config.h
  projects/clang500-import/lib/clang/include/llvm/Support/DataTypes.h
  projects/clang500-import/lib/clang/include/llvm/Support/VCSRevision.h
  projects/clang500-import/lib/libclang_rt/asan/Makefile
  projects/clang500-import/lib/libclang_rt/asan_dynamic/Makefile
  projects/clang500-import/lib/libclang_rt/stats/Makefile
  projects/clang500-import/lib/libclang_rt/ubsan_standalone/Makefile
Directory Properties:
  projects/clang500-import/contrib/compiler-rt/   (props changed)
  projects/clang500-import/contrib/libc++/   (props changed)
  projects/clang500-import/contrib/llvm/   (props changed)
  projects/clang500-import/contrib/llvm/tools/clang/   (props changed)
  projects/clang500-import/contrib/llvm/tools/lld/   (props changed)
  projects/clang500-import/contrib/llvm/tools/lldb/   (props changed)

Modified: projects/clang500-import/contrib/compiler-rt/include/sanitizer/coverage_interface.h
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/include/sanitizer/coverage_interface.h	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/include/sanitizer/coverage_interface.h	Sat Jun  3 18:18:34 2017	(r319547)
@@ -19,8 +19,6 @@
 extern "C" {
 #endif
 
-  // Initialize coverage.
-  void __sanitizer_cov_init();
   // Record and dump coverage info.
   void __sanitizer_cov_dump();
 
@@ -28,10 +26,6 @@ extern "C" {
   //  .sancov files.
   void __sanitizer_dump_coverage(const uintptr_t *pcs, uintptr_t len);
 
-  // Open <name>.sancov.packed in the coverage directory and return the file
-  // descriptor. Returns -1 on failure, or if coverage dumping is disabled.
-  // This is intended for use by sandboxing code.
-  intptr_t __sanitizer_maybe_open_cov_file(const char *name);
 #ifdef __cplusplus
 }  // extern "C"
 #endif

Modified: projects/clang500-import/contrib/compiler-rt/lib/asan/asan_activation.cc
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/asan/asan_activation.cc	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/asan/asan_activation.cc	Sat Jun  3 18:18:34 2017	(r319547)
@@ -106,7 +106,6 @@ void AsanDeactivate() {
   // Deactivate the runtime.
   SetCanPoisonMemory(false);
   SetMallocContextSize(1);
-  ReInitializeCoverage(false, nullptr);
 
   AllocatorOptions disabled = asan_deactivated_flags.allocator_options;
   disabled.quarantine_size_mb = 0;
@@ -130,8 +129,6 @@ void AsanActivate() {
 
   SetCanPoisonMemory(asan_deactivated_flags.poison_heap);
   SetMallocContextSize(asan_deactivated_flags.malloc_context_size);
-  ReInitializeCoverage(asan_deactivated_flags.coverage,
-                       asan_deactivated_flags.coverage_dir);
   ReInitializeAllocator(asan_deactivated_flags.allocator_options);
 
   asan_is_deactivated = false;

Modified: projects/clang500-import/contrib/compiler-rt/lib/asan/asan_interceptors.cc
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/asan/asan_interceptors.cc	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/asan/asan_interceptors.cc	Sat Jun  3 18:18:34 2017	(r319547)
@@ -242,9 +242,8 @@ DECLARE_REAL_AND_INTERCEPTOR(void, free, void *)
     CheckNoDeepBind(filename, flag);                                           \
   } while (false)
 #define COMMON_INTERCEPTOR_ON_EXIT(ctx) OnExit()
-#define COMMON_INTERCEPTOR_LIBRARY_LOADED(filename, handle) \
-  CoverageUpdateMapping()
-#define COMMON_INTERCEPTOR_LIBRARY_UNLOADED() CoverageUpdateMapping()
+#define COMMON_INTERCEPTOR_LIBRARY_LOADED(filename, handle)
+#define COMMON_INTERCEPTOR_LIBRARY_UNLOADED()
 #define COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED (!asan_inited)
 #define COMMON_INTERCEPTOR_GET_TLS_RANGE(begin, end)                           \
   if (AsanThread *t = GetCurrentThread()) {                                    \
@@ -723,9 +722,7 @@ static void AfterFork() {
 INTERCEPTOR(int, fork, void) {
   ENSURE_ASAN_INITED();
   BeforeFork();
-  if (common_flags()->coverage) CovBeforeFork();
   int pid = REAL(fork)();
-  if (common_flags()->coverage) CovAfterFork(pid);
   AfterFork();
   return pid;
 }

Modified: projects/clang500-import/contrib/compiler-rt/lib/asan/asan_thread.cc
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/asan/asan_thread.cc	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/asan/asan_thread.cc	Sat Jun  3 18:18:34 2017	(r319547)
@@ -166,16 +166,19 @@ void AsanThread::FinishSwitchFiber(FakeStack *fake_sta
 }
 
 inline AsanThread::StackBounds AsanThread::GetStackBounds() const {
-  if (!atomic_load(&stack_switching_, memory_order_acquire))
-    return StackBounds{stack_bottom_, stack_top_};  // NOLINT
+  if (!atomic_load(&stack_switching_, memory_order_acquire)) {
+    // Make sure the stack bounds are fully initialized.
+    if (stack_bottom_ >= stack_top_) return {0, 0};
+    return {stack_bottom_, stack_top_};
+  }
   char local;
   const uptr cur_stack = (uptr)&local;
   // Note: need to check next stack first, because FinishSwitchFiber
   // may be in process of overwriting stack_top_/bottom_. But in such case
   // we are already on the next stack.
   if (cur_stack >= next_stack_bottom_ && cur_stack < next_stack_top_)
-    return StackBounds{next_stack_bottom_, next_stack_top_};  // NOLINT
-  return StackBounds{stack_bottom_, stack_top_};              // NOLINT
+    return {next_stack_bottom_, next_stack_top_};
+  return {stack_bottom_, stack_top_};
 }
 
 uptr AsanThread::stack_top() {
@@ -197,6 +200,7 @@ FakeStack *AsanThread::AsyncSignalSafeLazyInitFakeStac
   uptr stack_size = this->stack_size();
   if (stack_size == 0)  // stack_size is not yet available, don't use FakeStack.
     return nullptr;
+  CHECK_LE(stack_size, 0x10000000);
   uptr old_val = 0;
   // fake_stack_ has 3 states:
   // 0   -- not initialized

Modified: projects/clang500-import/contrib/compiler-rt/lib/lsan/lsan_common.cc
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/lsan/lsan_common.cc	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/lsan/lsan_common.cc	Sat Jun  3 18:18:34 2017	(r319547)
@@ -408,6 +408,9 @@ static void MarkInvalidPCCb(uptr chunk, void *arg) {
 
 // On Linux, handles dynamically allocated TLS blocks by treating all chunks
 // allocated from ld-linux.so as reachable.
+// On Linux, treats all chunks allocated from ld-linux.so as reachable, which
+// covers dynamically allocated TLS blocks, internal dynamic loader's loaded
+// modules accounting etc.
 // Dynamic TLS blocks contain the TLS variables of dynamically loaded modules.
 // They are allocated with a __libc_memalign() call in allocate_and_init()
 // (elf/dl-tls.c). Glibc won't tell us the address ranges occupied by those

Modified: projects/clang500-import/contrib/compiler-rt/lib/lsan/lsan_common_linux.cc
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/lsan/lsan_common_linux.cc	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/lsan/lsan_common_linux.cc	Sat Jun  3 18:18:34 2017	(r319547)
@@ -23,6 +23,10 @@
 #include "sanitizer_common/sanitizer_linux.h"
 #include "sanitizer_common/sanitizer_stackdepot.h"
 
+#if SANITIZER_USE_GETAUXVAL
+#include <sys/auxv.h>
+#endif  // SANITIZER_USE_GETAUXVAL
+
 namespace __lsan {
 
 static const char kLinkerName[] = "ld";
@@ -30,8 +34,12 @@ static const char kLinkerName[] = "ld";
 static char linker_placeholder[sizeof(LoadedModule)] ALIGNED(64);
 static LoadedModule *linker = nullptr;
 
-static bool IsLinker(const char* full_name) {
-  return LibraryNameIs(full_name, kLinkerName);
+static bool IsLinker(const LoadedModule& module) {
+#if SANITIZER_USE_GETAUXVAL
+  return module.base_address() == getauxval(AT_BASE);
+#else
+  return LibraryNameIs(module.full_name(), kLinkerName);
+#endif  // SANITIZER_USE_GETAUXVAL
 }
 
 __attribute__((tls_model("initial-exec")))
@@ -49,22 +57,25 @@ void InitializePlatformSpecificModules() {
   ListOfModules modules;
   modules.init();
   for (LoadedModule &module : modules) {
-    if (!IsLinker(module.full_name())) continue;
+    if (!IsLinker(module))
+      continue;
     if (linker == nullptr) {
       linker = reinterpret_cast<LoadedModule *>(linker_placeholder);
       *linker = module;
       module = LoadedModule();
     } else {
       VReport(1, "LeakSanitizer: Multiple modules match \"%s\". "
-              "TLS will not be handled correctly.\n", kLinkerName);
+                 "TLS and other allocations originating from linker might be "
+                 "falsely reported as leaks.\n", kLinkerName);
       linker->clear();
       linker = nullptr;
       return;
     }
   }
   if (linker == nullptr) {
-    VReport(1, "LeakSanitizer: Dynamic linker not found. "
-               "TLS will not be handled correctly.\n");
+    VReport(1, "LeakSanitizer: Dynamic linker not found. TLS and other "
+               "allocations originating from linker might be falsely reported "
+                "as leaks.\n");
   }
 }
 

Modified: projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_common.h
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_common.h	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_common.h	Sat Jun  3 18:18:34 2017	(r319547)
@@ -317,15 +317,9 @@ bool AddressSpaceIsUnlimited();
 void SetAddressSpaceUnlimited();
 void AdjustStackSize(void *attr);
 void PrepareForSandboxing(__sanitizer_sandbox_arguments *args);
-void CovPrepareForSandboxing(__sanitizer_sandbox_arguments *args);
 void SetSandboxingCallback(void (*f)());
 
-void CoverageUpdateMapping();
-void CovBeforeFork();
-void CovAfterFork(int child_pid);
-
 void InitializeCoverage(bool enabled, const char *coverage_dir);
-void ReInitializeCoverage(bool enabled, const char *coverage_dir);
 
 void InitTlsSize();
 uptr GetTlsSize();

Modified: projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_coverage_interface.inc
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_coverage_interface.inc	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_coverage_interface.inc	Sat Jun  3 18:18:34 2017	(r319547)
@@ -11,7 +11,6 @@
 INTERFACE_FUNCTION(__sanitizer_cov_dump)
 INTERFACE_FUNCTION(__sanitizer_dump_coverage)
 INTERFACE_FUNCTION(__sanitizer_dump_trace_pc_guard_coverage)
-INTERFACE_FUNCTION(__sanitizer_maybe_open_cov_file)
 INTERFACE_WEAK_FUNCTION(__sancov_default_options)
 INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_cmp)
 INTERFACE_WEAK_FUNCTION(__sanitizer_cov_trace_cmp1)

Modified: projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_coverage_libcdep_new.cc
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_coverage_libcdep_new.cc	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_coverage_libcdep_new.cc	Sat Jun  3 18:18:34 2017	(r319547)
@@ -146,6 +146,17 @@ static TracePcGuardController pc_guard_controller;
 }  // namespace
 }  // namespace __sancov
 
+namespace __sanitizer {
+void InitializeCoverage(bool enabled, const char *dir) {
+  static bool coverage_enabled = false;
+  if (coverage_enabled)
+    return;  // May happen if two sanitizer enable coverage in the same process.
+  coverage_enabled = enabled;
+  Atexit(__sanitizer_cov_dump);
+  AddDieCallback(__sanitizer_cov_dump);
+}
+} // namespace __sanitizer
+
 extern "C" {
 SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_dump_coverage(  // NOLINT
     const uptr* pcs, uptr len) {
@@ -166,4 +177,18 @@ SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_tra
 SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_dump_trace_pc_guard_coverage() {
   __sancov::pc_guard_controller.Dump();
 }
+SANITIZER_INTERFACE_ATTRIBUTE void __sanitizer_cov_dump() {
+  __sanitizer_dump_trace_pc_guard_coverage();
+}
+// Default empty implementations (weak). Users should redefine them.
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_cmp, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_cmp1, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_cmp2, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_cmp4, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_cmp8, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_switch, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_div4, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_div8, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_gep, void) {}
+SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_cov_trace_pc_indir, void) {}
 }  // extern "C"

Modified: projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_flags.inc
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_flags.inc	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_flags.inc	Sat Jun  3 18:18:34 2017	(r319547)
@@ -138,16 +138,6 @@ COMMON_FLAG(
     bool, coverage, false,
     "If set, coverage information will be dumped at program shutdown (if the "
     "coverage instrumentation was enabled at compile time).")
-COMMON_FLAG(bool, coverage_pcs, true,
-            "If set (and if 'coverage' is set too), the coverage information "
-            "will be dumped as a set of PC offsets for every module.")
-COMMON_FLAG(bool, coverage_order_pcs, false,
-             "If true, the PCs will be dumped in the order they've"
-             " appeared during the execution.")
-COMMON_FLAG(bool, coverage_direct, SANITIZER_ANDROID,
-            "If set, coverage information will be dumped directly to a memory "
-            "mapped file. This way data is not lost even if the process is "
-            "suddenly killed.")
 COMMON_FLAG(const char *, coverage_dir, ".",
             "Target directory for coverage dumps. Defaults to the current "
             "directory.")

Modified: projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc	Sat Jun  3 18:18:34 2017	(r319547)
@@ -75,16 +75,6 @@ extern char **environ;  // provided by crt1
 #include <sys/signal.h>
 #endif
 
-#ifndef __GLIBC_PREREQ
-#define __GLIBC_PREREQ(x, y) 0
-#endif
-
-#if SANITIZER_LINUX && __GLIBC_PREREQ(2, 16)
-# define SANITIZER_USE_GETAUXVAL 1
-#else
-# define SANITIZER_USE_GETAUXVAL 0
-#endif
-
 #if SANITIZER_USE_GETAUXVAL
 #include <sys/auxv.h>
 #endif

Modified: projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_platform.h
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_platform.h	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_platform.h	Sat Jun  3 18:18:34 2017	(r319547)
@@ -269,5 +269,14 @@
 # define SANITIZER_SUPPRESS_LEAK_ON_PTHREAD_EXIT 0
 #endif
 
+#ifndef __GLIBC_PREREQ
+#define __GLIBC_PREREQ(x, y) 0
+#endif
+
+#if SANITIZER_LINUX && __GLIBC_PREREQ(2, 16)
+# define SANITIZER_USE_GETAUXVAL 1
+#else
+# define SANITIZER_USE_GETAUXVAL 0
+#endif
 
 #endif // SANITIZER_PLATFORM_H

Modified: projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h	Sat Jun  3 18:18:34 2017	(r319547)
@@ -23,6 +23,9 @@
 // incorporates the map structure.
 # define GET_LINK_MAP_BY_DLOPEN_HANDLE(handle) \
     ((link_map*)((handle) == nullptr ? nullptr : ((char*)(handle) + 544)))
+// Get sys/_types.h, because that tells us whether 64-bit inodes are
+// used in struct dirent below.
+#include <sys/_types.h>
 #else
 # define GET_LINK_MAP_BY_DLOPEN_HANDLE(handle) ((link_map*)(handle))
 #endif  // !SANITIZER_FREEBSD
@@ -489,8 +492,12 @@ namespace __sanitizer {
   };
 #elif SANITIZER_FREEBSD
   struct __sanitizer_dirent {
+#if defined(__INO64)
     unsigned long long d_fileno;
     unsigned long long d_off;
+#else
+    unsigned int d_fileno;
+#endif
     unsigned short d_reclen;
     // more fields that we don't care about
   };

Modified: projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cc
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cc	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cc	Sat Jun  3 18:18:34 2017	(r319547)
@@ -264,7 +264,6 @@ void PrepareForSandboxing(__sanitizer_sandbox_argument
   // Same for /proc/self/exe in the symbolizer.
 #if !SANITIZER_GO
   Symbolizer::GetOrInit()->PrepareForSandboxing();
-  CovPrepareForSandboxing(args);
 #endif
 }
 

Modified: projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_win.cc
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_win.cc	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/sanitizer_common/sanitizer_win.cc	Sat Jun  3 18:18:34 2017	(r319547)
@@ -400,9 +400,6 @@ void ReExec() {
 }
 
 void PrepareForSandboxing(__sanitizer_sandbox_arguments *args) {
-#if !SANITIZER_GO
-  CovPrepareForSandboxing(args);
-#endif
 }
 
 bool StackSizeIsUnlimited() {

Modified: projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_checks.inc
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_checks.inc	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_checks.inc	Sat Jun  3 18:18:34 2017	(r319547)
@@ -19,6 +19,7 @@
 
 UBSAN_CHECK(GenericUB, "undefined-behavior", "undefined")
 UBSAN_CHECK(NullPointerUse, "null-pointer-use", "null")
+UBSAN_CHECK(PointerOverflow, "pointer-overflow", "pointer-overflow")
 UBSAN_CHECK(MisalignedPointerUse, "misaligned-pointer-use", "alignment")
 UBSAN_CHECK(InsufficientObjectSize, "insufficient-object-size", "object-size")
 UBSAN_CHECK(SignedIntegerOverflow, "signed-integer-overflow",

Modified: projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_handlers.cc
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_handlers.cc	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_handlers.cc	Sat Jun  3 18:18:34 2017	(r319547)
@@ -554,6 +554,37 @@ void __ubsan::__ubsan_handle_nullability_arg_abort(Non
   Die();
 }
 
+static void handlePointerOverflowImpl(PointerOverflowData *Data,
+                                      ValueHandle Base,
+                                      ValueHandle Result,
+                                      ReportOptions Opts) {
+  SourceLocation Loc = Data->Loc.acquire();
+  ErrorType ET = ErrorType::PointerOverflow;
+
+  if (ignoreReport(Loc, Opts, ET))
+    return;
+
+  ScopedReport R(Opts, Loc, ET);
+
+  Diag(Loc, DL_Error, "pointer index expression with base %0 overflowed to %1")
+    << (void *)Base << (void*)Result;
+}
+
+void __ubsan::__ubsan_handle_pointer_overflow(PointerOverflowData *Data,
+                                              ValueHandle Base,
+                                              ValueHandle Result) {
+  GET_REPORT_OPTIONS(false);
+  handlePointerOverflowImpl(Data, Base, Result, Opts);
+}
+
+void __ubsan::__ubsan_handle_pointer_overflow_abort(PointerOverflowData *Data,
+                                                    ValueHandle Base,
+                                                    ValueHandle Result) {
+  GET_REPORT_OPTIONS(true);
+  handlePointerOverflowImpl(Data, Base, Result, Opts);
+  Die();
+}
+
 static void handleCFIBadIcall(CFICheckFailData *Data, ValueHandle Function,
                               ReportOptions Opts) {
   if (Data->CheckKind != CFITCK_ICall)

Modified: projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_handlers.h
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_handlers.h	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_handlers.h	Sat Jun  3 18:18:34 2017	(r319547)
@@ -152,6 +152,13 @@ struct NonNullArgData {
 RECOVERABLE(nonnull_arg, NonNullArgData *Data)
 RECOVERABLE(nullability_arg, NonNullArgData *Data)
 
+struct PointerOverflowData {
+  SourceLocation Loc;
+};
+
+RECOVERABLE(pointer_overflow, PointerOverflowData *Data, ValueHandle Base,
+            ValueHandle Result)
+
 /// \brief Known CFI check kinds.
 /// Keep in sync with the enum of the same name in CodeGenFunction.h
 enum CFITypeCheckKind : unsigned char {

Modified: projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_interface.inc
==============================================================================
--- projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_interface.inc	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/compiler-rt/lib/ubsan/ubsan_interface.inc	Sat Jun  3 18:18:34 2017	(r319547)
@@ -36,6 +36,8 @@ INTERFACE_FUNCTION(__ubsan_handle_nullability_return)
 INTERFACE_FUNCTION(__ubsan_handle_nullability_return_abort)
 INTERFACE_FUNCTION(__ubsan_handle_out_of_bounds)
 INTERFACE_FUNCTION(__ubsan_handle_out_of_bounds_abort)
+INTERFACE_FUNCTION(__ubsan_handle_pointer_overflow)
+INTERFACE_FUNCTION(__ubsan_handle_pointer_overflow_abort)
 INTERFACE_FUNCTION(__ubsan_handle_shift_out_of_bounds)
 INTERFACE_FUNCTION(__ubsan_handle_shift_out_of_bounds_abort)
 INTERFACE_FUNCTION(__ubsan_handle_sub_overflow)

Modified: projects/clang500-import/contrib/libc++/include/__hash_table
==============================================================================
--- projects/clang500-import/contrib/libc++/include/__hash_table	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/libc++/include/__hash_table	Sat Jun  3 18:18:34 2017	(r319547)
@@ -137,7 +137,7 @@ inline _LIBCPP_INLINE_VISIBILITY
 size_t
 __next_hash_pow2(size_t __n)
 {
-    return size_t(1) << (std::numeric_limits<size_t>::digits - __clz(__n-1));
+    return __n < 2 ? __n : (size_t(1) << (std::numeric_limits<size_t>::digits - __clz(__n-1)));
 }
 
 

Modified: projects/clang500-import/contrib/llvm/include/llvm/ADT/SmallVector.h
==============================================================================
--- projects/clang500-import/contrib/llvm/include/llvm/ADT/SmallVector.h	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/llvm/include/llvm/ADT/SmallVector.h	Sat Jun  3 18:18:34 2017	(r319547)
@@ -415,12 +415,20 @@ class SmallVectorImpl : public SmallVectorTemplateBase
     append(IL.begin(), IL.end());
   }
 
+  // FIXME: Consider assigning over existing elements, rather than clearing &
+  // re-initializing them - for all assign(...) variants.
+
   void assign(size_type NumElts, const T &Elt) {
     clear();
     if (this->capacity() < NumElts)
       this->grow(NumElts);
     this->setEnd(this->begin()+NumElts);
     std::uninitialized_fill(this->begin(), this->end(), Elt);
+  }
+
+  template <typename in_iter> void assign(in_iter in_start, in_iter in_end) {
+    clear();
+    append(in_start, in_end);
   }
 
   void assign(std::initializer_list<T> IL) {

Modified: projects/clang500-import/contrib/llvm/include/llvm/Analysis/OrderedBasicBlock.h
==============================================================================
--- projects/clang500-import/contrib/llvm/include/llvm/Analysis/OrderedBasicBlock.h	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/llvm/include/llvm/Analysis/OrderedBasicBlock.h	Sat Jun  3 18:18:34 2017	(r319547)
@@ -58,6 +58,7 @@ class OrderedBasicBlock { (public)
   /// comes before \p B in \p BB. This is a simplification that considers
   /// cached instruction positions and ignores other basic blocks, being
   /// only relevant to compare relative instructions positions inside \p BB.
+  /// Returns false for A == B.
   bool dominates(const Instruction *A, const Instruction *B);
 };
 

Modified: projects/clang500-import/contrib/llvm/include/llvm/Analysis/RegionPass.h
==============================================================================
--- projects/clang500-import/contrib/llvm/include/llvm/Analysis/RegionPass.h	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/llvm/include/llvm/Analysis/RegionPass.h	Sat Jun  3 18:18:34 2017	(r319547)
@@ -78,6 +78,11 @@ class RegionPass : public Pass { (public)
     return PMT_RegionPassManager;
   }
   //@}
+
+protected:
+  /// Optional passes call this function to check whether the pass should be
+  /// skipped. This is the case when optimization bisect is over the limit.
+  bool skipRegion(Region &R) const;
 };
 
 /// @brief The pass manager to schedule RegionPasses.

Modified: projects/clang500-import/contrib/llvm/include/llvm/Analysis/ScalarEvolution.h
==============================================================================
--- projects/clang500-import/contrib/llvm/include/llvm/Analysis/ScalarEvolution.h	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/llvm/include/llvm/Analysis/ScalarEvolution.h	Sat Jun  3 18:18:34 2017	(r319547)
@@ -636,7 +636,7 @@ class ScalarEvolution { (private)
     /// @}
 
   public:
-    BackedgeTakenInfo() : MaxAndComplete(nullptr, 0) {}
+    BackedgeTakenInfo() : MaxAndComplete(nullptr, 0), MaxOrZero(false) {}
 
     BackedgeTakenInfo(BackedgeTakenInfo &&) = default;
     BackedgeTakenInfo &operator=(BackedgeTakenInfo &&) = default;

Modified: projects/clang500-import/contrib/llvm/include/llvm/CodeGen/MachineRegionInfo.h
==============================================================================
--- projects/clang500-import/contrib/llvm/include/llvm/CodeGen/MachineRegionInfo.h	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/llvm/include/llvm/CodeGen/MachineRegionInfo.h	Sat Jun  3 18:18:34 2017	(r319547)
@@ -10,83 +10,77 @@
 #ifndef LLVM_CODEGEN_MACHINEREGIONINFO_H
 #define LLVM_CODEGEN_MACHINEREGIONINFO_H
 
+#include "llvm/ADT/DepthFirstIterator.h"
 #include "llvm/Analysis/RegionInfo.h"
 #include "llvm/Analysis/RegionIterator.h"
+#include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/CodeGen/MachineDominanceFrontier.h"
 #include "llvm/CodeGen/MachineDominators.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineLoopInfo.h"
+#include <cassert>
 
-
 namespace llvm {
 
-class MachineDominatorTree;
 struct MachinePostDominatorTree;
 class MachineRegion;
 class MachineRegionNode;
 class MachineRegionInfo;
 
-template<>
-struct RegionTraits<MachineFunction> {
-  typedef MachineFunction FuncT;
-  typedef MachineBasicBlock BlockT;
-  typedef MachineRegion RegionT;
-  typedef MachineRegionNode RegionNodeT;
-  typedef MachineRegionInfo RegionInfoT;
-  typedef MachineDominatorTree DomTreeT;
-  typedef MachineDomTreeNode DomTreeNodeT;
-  typedef MachinePostDominatorTree PostDomTreeT;
-  typedef MachineDominanceFrontier DomFrontierT;
-  typedef MachineInstr InstT;
-  typedef MachineLoop LoopT;
-  typedef MachineLoopInfo LoopInfoT;
+template <> struct RegionTraits<MachineFunction> {
+  using FuncT = MachineFunction;
+  using BlockT = MachineBasicBlock;
+  using RegionT = MachineRegion;
+  using RegionNodeT = MachineRegionNode;
+  using RegionInfoT = MachineRegionInfo;
+  using DomTreeT = MachineDominatorTree;
+  using DomTreeNodeT = MachineDomTreeNode;
+  using PostDomTreeT = MachinePostDominatorTree;
+  using DomFrontierT = MachineDominanceFrontier;
+  using InstT = MachineInstr;
+  using LoopT = MachineLoop;
+  using LoopInfoT = MachineLoopInfo;
 
   static unsigned getNumSuccessors(MachineBasicBlock *BB) {
     return BB->succ_size();
   }
 };
 
-
 class MachineRegionNode : public RegionNodeBase<RegionTraits<MachineFunction>> {
 public:
-  inline MachineRegionNode(MachineRegion *Parent,
-                           MachineBasicBlock *Entry,
+  inline MachineRegionNode(MachineRegion *Parent, MachineBasicBlock *Entry,
                            bool isSubRegion = false)
-    : RegionNodeBase<RegionTraits<MachineFunction>>(Parent, Entry, isSubRegion) {
+      : RegionNodeBase<RegionTraits<MachineFunction>>(Parent, Entry,
+                                                      isSubRegion) {}
 
-  }
-
   bool operator==(const MachineRegion &RN) const {
-    return this == reinterpret_cast<const MachineRegionNode*>(&RN);
+    return this == reinterpret_cast<const MachineRegionNode *>(&RN);
   }
 };
 
 class MachineRegion : public RegionBase<RegionTraits<MachineFunction>> {
 public:
   MachineRegion(MachineBasicBlock *Entry, MachineBasicBlock *Exit,
-                MachineRegionInfo* RI,
-                MachineDominatorTree *DT, MachineRegion *Parent = nullptr);
+                MachineRegionInfo *RI, MachineDominatorTree *DT,
+                MachineRegion *Parent = nullptr);
   ~MachineRegion();
 
   bool operator==(const MachineRegionNode &RN) const {
-    return &RN == reinterpret_cast<const MachineRegionNode*>(this);
+    return &RN == reinterpret_cast<const MachineRegionNode *>(this);
   }
 };
 
 class MachineRegionInfo : public RegionInfoBase<RegionTraits<MachineFunction>> {
 public:
   explicit MachineRegionInfo();
-
   ~MachineRegionInfo() override;
 
   // updateStatistics - Update statistic about created regions.
   void updateStatistics(MachineRegion *R) final;
 
-  void recalculate(MachineFunction &F,
-                   MachineDominatorTree *DT,
-                   MachinePostDominatorTree *PDT,
-                   MachineDominanceFrontier *DF);
+  void recalculate(MachineFunction &F, MachineDominatorTree *DT,
+                   MachinePostDominatorTree *PDT, MachineDominanceFrontier *DF);
 };
 
 class MachineRegionInfoPass : public MachineFunctionPass {
@@ -94,17 +88,13 @@ class MachineRegionInfoPass : public MachineFunctionPa
 
 public:
   static char ID;
-  explicit MachineRegionInfoPass();
 
+  explicit MachineRegionInfoPass();
   ~MachineRegionInfoPass() override;
 
-  MachineRegionInfo &getRegionInfo() {
-    return RI;
-  }
+  MachineRegionInfo &getRegionInfo() { return RI; }
 
-  const MachineRegionInfo &getRegionInfo() const {
-    return RI;
-  }
+  const MachineRegionInfo &getRegionInfo() const { return RI; }
 
   /// @name MachineFunctionPass interface
   //@{
@@ -117,66 +107,76 @@ class MachineRegionInfoPass : public MachineFunctionPa
   //@}
 };
 
-
 template <>
 template <>
-inline MachineBasicBlock* RegionNodeBase<RegionTraits<MachineFunction>>::getNodeAs<MachineBasicBlock>() const {
+inline MachineBasicBlock *
+RegionNodeBase<RegionTraits<MachineFunction>>::getNodeAs<MachineBasicBlock>()
+    const {
   assert(!isSubRegion() && "This is not a MachineBasicBlock RegionNode!");
   return getEntry();
 }
 
-template<>
-template<>
-inline MachineRegion* RegionNodeBase<RegionTraits<MachineFunction>>::getNodeAs<MachineRegion>() const {
+template <>
+template <>
+inline MachineRegion *
+RegionNodeBase<RegionTraits<MachineFunction>>::getNodeAs<MachineRegion>()
+    const {
   assert(isSubRegion() && "This is not a subregion RegionNode!");
-  auto Unconst = const_cast<RegionNodeBase<RegionTraits<MachineFunction>>*>(this);
-  return reinterpret_cast<MachineRegion*>(Unconst);
+  auto Unconst =
+      const_cast<RegionNodeBase<RegionTraits<MachineFunction>> *>(this);
+  return reinterpret_cast<MachineRegion *>(Unconst);
 }
 
-
 RegionNodeGraphTraits(MachineRegionNode, MachineBasicBlock, MachineRegion);
-RegionNodeGraphTraits(const MachineRegionNode, MachineBasicBlock, MachineRegion);
+RegionNodeGraphTraits(const MachineRegionNode, MachineBasicBlock,
+                      MachineRegion);
 
 RegionGraphTraits(MachineRegion, MachineRegionNode);
 RegionGraphTraits(const MachineRegion, const MachineRegionNode);
 
-template <> struct GraphTraits<MachineRegionInfo*>
-  : public GraphTraits<FlatIt<MachineRegionNode*> > {
-  typedef df_iterator<NodeRef, df_iterator_default_set<NodeRef>, false,
-                      GraphTraits<FlatIt<NodeRef>>>
-      nodes_iterator;
+template <>
+struct GraphTraits<MachineRegionInfo *>
+    : public GraphTraits<FlatIt<MachineRegionNode *>> {
+  using nodes_iterator = df_iterator<NodeRef, df_iterator_default_set<NodeRef>,
+                                     false, GraphTraits<FlatIt<NodeRef>>>;
 
   static NodeRef getEntryNode(MachineRegionInfo *RI) {
-    return GraphTraits<FlatIt<MachineRegion*> >::getEntryNode(RI->getTopLevelRegion());
+    return GraphTraits<FlatIt<MachineRegion *>>::getEntryNode(
+        RI->getTopLevelRegion());
   }
-  static nodes_iterator nodes_begin(MachineRegionInfo* RI) {
+
+  static nodes_iterator nodes_begin(MachineRegionInfo *RI) {
     return nodes_iterator::begin(getEntryNode(RI));
   }
+
   static nodes_iterator nodes_end(MachineRegionInfo *RI) {
     return nodes_iterator::end(getEntryNode(RI));
   }
 };
 
-template <> struct GraphTraits<MachineRegionInfoPass*>
-  : public GraphTraits<MachineRegionInfo *> {
-  typedef df_iterator<NodeRef, df_iterator_default_set<NodeRef>, false,
-                      GraphTraits<FlatIt<NodeRef>>>
-      nodes_iterator;
+template <>
+struct GraphTraits<MachineRegionInfoPass *>
+    : public GraphTraits<MachineRegionInfo *> {
+  using nodes_iterator = df_iterator<NodeRef, df_iterator_default_set<NodeRef>,
+                                     false, GraphTraits<FlatIt<NodeRef>>>;
 
   static NodeRef getEntryNode(MachineRegionInfoPass *RI) {
-    return GraphTraits<MachineRegionInfo*>::getEntryNode(&RI->getRegionInfo());
+    return GraphTraits<MachineRegionInfo *>::getEntryNode(&RI->getRegionInfo());
   }
-  static nodes_iterator nodes_begin(MachineRegionInfoPass* RI) {
-    return GraphTraits<MachineRegionInfo*>::nodes_begin(&RI->getRegionInfo());
+
+  static nodes_iterator nodes_begin(MachineRegionInfoPass *RI) {
+    return GraphTraits<MachineRegionInfo *>::nodes_begin(&RI->getRegionInfo());
   }
+
   static nodes_iterator nodes_end(MachineRegionInfoPass *RI) {
-    return GraphTraits<MachineRegionInfo*>::nodes_end(&RI->getRegionInfo());
+    return GraphTraits<MachineRegionInfo *>::nodes_end(&RI->getRegionInfo());
   }
 };
 
 extern template class RegionBase<RegionTraits<MachineFunction>>;
 extern template class RegionNodeBase<RegionTraits<MachineFunction>>;
 extern template class RegionInfoBase<RegionTraits<MachineFunction>>;
-}
 
-#endif
+} // end namespace llvm
+
+#endif // LLVM_CODEGEN_MACHINEREGIONINFO_H

Modified: projects/clang500-import/contrib/llvm/include/llvm/CodeGen/MachineRegisterInfo.h
==============================================================================
--- projects/clang500-import/contrib/llvm/include/llvm/CodeGen/MachineRegisterInfo.h	Sat Jun  3 18:12:00 2017	(r319546)
+++ projects/clang500-import/contrib/llvm/include/llvm/CodeGen/MachineRegisterInfo.h	Sat Jun  3 18:18:34 2017	(r319547)
@@ -14,11 +14,13 @@
 #ifndef LLVM_CODEGEN_MACHINEREGISTERINFO_H
 #define LLVM_CODEGEN_MACHINEREGISTERINFO_H
 
+#include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/BitVector.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/IndexedMap.h"
 #include "llvm/ADT/iterator_range.h"
 #include "llvm/ADT/PointerUnion.h"
+#include "llvm/ADT/SmallVector.h"
 #include "llvm/CodeGen/GlobalISel/RegisterBank.h"
 #include "llvm/CodeGen/LowLevelType.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
@@ -41,8 +43,8 @@ namespace llvm {
 class PSetIterator;
 
 /// Convenient type to represent either a register class or a register bank.
-typedef PointerUnion<const TargetRegisterClass *, const RegisterBank *>
-    RegClassOrRegBank;
+using RegClassOrRegBank =
+    PointerUnion<const TargetRegisterClass *, const RegisterBank *>;
 
 /// MachineRegisterInfo - Keep track of information for virtual and physical
 /// registers, including vreg register classes, use/def chains for registers,
@@ -125,7 +127,7 @@ class MachineRegisterInfo { (private)
   /// started.
   BitVector ReservedRegs;
 
-  typedef DenseMap<unsigned, LLT> VRegToTypeMap;
+  using VRegToTypeMap = DenseMap<unsigned, LLT>;
   /// Map generic virtual registers to their actual size.
   mutable std::unique_ptr<VRegToTypeMap> VRegToType;
 
@@ -266,8 +268,8 @@ class MachineRegisterInfo { (private)
 
   /// reg_iterator/reg_begin/reg_end - Walk all defs and uses of the specified
   /// register.
-  typedef defusechain_iterator<true,true,false,true,false,false>
-          reg_iterator;
+  using reg_iterator =
+      defusechain_iterator<true, true, false, true, false, false>;
   reg_iterator reg_begin(unsigned RegNo) const {
     return reg_iterator(getRegUseDefListHead(RegNo));
   }
@@ -279,8 +281,8 @@ class MachineRegisterInfo { (private)
 
   /// reg_instr_iterator/reg_instr_begin/reg_instr_end - Walk all defs and uses
   /// of the specified register, stepping by MachineInstr.
-  typedef defusechain_instr_iterator<true,true,false,false,true,false>
-          reg_instr_iterator;
+  using reg_instr_iterator =
+      defusechain_instr_iterator<true, true, false, false, true, false>;
   reg_instr_iterator reg_instr_begin(unsigned RegNo) const {
     return reg_instr_iterator(getRegUseDefListHead(RegNo));
   }
@@ -295,8 +297,8 @@ class MachineRegisterInfo { (private)
 
   /// reg_bundle_iterator/reg_bundle_begin/reg_bundle_end - Walk all defs and uses
   /// of the specified register, stepping by bundle.
-  typedef defusechain_instr_iterator<true,true,false,false,false,true>
-          reg_bundle_iterator;
+  using reg_bundle_iterator =
+      defusechain_instr_iterator<true, true, false, false, false, true>;
   reg_bundle_iterator reg_bundle_begin(unsigned RegNo) const {
     return reg_bundle_iterator(getRegUseDefListHead(RegNo));
   }
@@ -314,8 +316,8 @@ class MachineRegisterInfo { (private)
 
   /// reg_nodbg_iterator/reg_nodbg_begin/reg_nodbg_end - Walk all defs and uses
   /// of the specified register, skipping those marked as Debug.
-  typedef defusechain_iterator<true,true,true,true,false,false>
-          reg_nodbg_iterator;
+  using reg_nodbg_iterator =
+      defusechain_iterator<true, true, true, true, false, false>;
   reg_nodbg_iterator reg_nodbg_begin(unsigned RegNo) const {
     return reg_nodbg_iterator(getRegUseDefListHead(RegNo));
   }
@@ -331,8 +333,8 @@ class MachineRegisterInfo { (private)
   /// reg_instr_nodbg_iterator/reg_instr_nodbg_begin/reg_instr_nodbg_end - Walk
   /// all defs and uses of the specified register, stepping by MachineInstr,
   /// skipping those marked as Debug.
-  typedef defusechain_instr_iterator<true,true,true,false,true,false>
-          reg_instr_nodbg_iterator;
+  using reg_instr_nodbg_iterator =
+      defusechain_instr_iterator<true, true, true, false, true, false>;
   reg_instr_nodbg_iterator reg_instr_nodbg_begin(unsigned RegNo) const {
     return reg_instr_nodbg_iterator(getRegUseDefListHead(RegNo));
   }
@@ -348,8 +350,8 @@ class MachineRegisterInfo { (private)
   /// reg_bundle_nodbg_iterator/reg_bundle_nodbg_begin/reg_bundle_nodbg_end - Walk
   /// all defs and uses of the specified register, stepping by bundle,
   /// skipping those marked as Debug.
-  typedef defusechain_instr_iterator<true,true,true,false,false,true>
-          reg_bundle_nodbg_iterator;
+  using reg_bundle_nodbg_iterator =
+      defusechain_instr_iterator<true, true, true, false, false, true>;
   reg_bundle_nodbg_iterator reg_bundle_nodbg_begin(unsigned RegNo) const {
     return reg_bundle_nodbg_iterator(getRegUseDefListHead(RegNo));
   }
@@ -369,8 +371,8 @@ class MachineRegisterInfo { (private)
   }
 
   /// def_iterator/def_begin/def_end - Walk all defs of the specified register.
-  typedef defusechain_iterator<false,true,false,true,false,false>
-          def_iterator;
+  using def_iterator =
+      defusechain_iterator<false, true, false, true, false, false>;
   def_iterator def_begin(unsigned RegNo) const {
     return def_iterator(getRegUseDefListHead(RegNo));
   }
@@ -382,8 +384,8 @@ class MachineRegisterInfo { (private)
 
   /// def_instr_iterator/def_instr_begin/def_instr_end - Walk all defs of the
   /// specified register, stepping by MachineInst.
-  typedef defusechain_instr_iterator<false,true,false,false,true,false>
-          def_instr_iterator;
+  using def_instr_iterator =
+      defusechain_instr_iterator<false, true, false, false, true, false>;
   def_instr_iterator def_instr_begin(unsigned RegNo) const {
     return def_instr_iterator(getRegUseDefListHead(RegNo));
   }
@@ -398,8 +400,8 @@ class MachineRegisterInfo { (private)
 
   /// def_bundle_iterator/def_bundle_begin/def_bundle_end - Walk all defs of the
   /// specified register, stepping by bundle.
-  typedef defusechain_instr_iterator<false,true,false,false,false,true>
-          def_bundle_iterator;
+  using def_bundle_iterator =
+      defusechain_instr_iterator<false, true, false, false, false, true>;
   def_bundle_iterator def_bundle_begin(unsigned RegNo) const {
     return def_bundle_iterator(getRegUseDefListHead(RegNo));
   }
@@ -425,8 +427,8 @@ class MachineRegisterInfo { (private)
   }
 
   /// use_iterator/use_begin/use_end - Walk all uses of the specified register.
-  typedef defusechain_iterator<true,false,false,true,false,false>
-          use_iterator;
+  using use_iterator =
+      defusechain_iterator<true, false, false, true, false, false>;
   use_iterator use_begin(unsigned RegNo) const {
     return use_iterator(getRegUseDefListHead(RegNo));
   }
@@ -438,8 +440,8 @@ class MachineRegisterInfo { (private)
 
   /// use_instr_iterator/use_instr_begin/use_instr_end - Walk all uses of the
   /// specified register, stepping by MachineInstr.
-  typedef defusechain_instr_iterator<true,false,false,false,true,false>
-          use_instr_iterator;
+  using use_instr_iterator =
+      defusechain_instr_iterator<true, false, false, false, true, false>;
   use_instr_iterator use_instr_begin(unsigned RegNo) const {
     return use_instr_iterator(getRegUseDefListHead(RegNo));
   }
@@ -454,8 +456,8 @@ class MachineRegisterInfo { (private)
 
   /// use_bundle_iterator/use_bundle_begin/use_bundle_end - Walk all uses of the
   /// specified register, stepping by bundle.
-  typedef defusechain_instr_iterator<true,false,false,false,false,true>
-          use_bundle_iterator;
+  using use_bundle_iterator =
+      defusechain_instr_iterator<true, false, false, false, false, true>;
   use_bundle_iterator use_bundle_begin(unsigned RegNo) const {
     return use_bundle_iterator(getRegUseDefListHead(RegNo));
   }
@@ -482,8 +484,8 @@ class MachineRegisterInfo { (private)
 
   /// use_nodbg_iterator/use_nodbg_begin/use_nodbg_end - Walk all uses of the
   /// specified register, skipping those marked as Debug.
-  typedef defusechain_iterator<true,false,true,true,false,false>
-          use_nodbg_iterator;
+  using use_nodbg_iterator =
+      defusechain_iterator<true, false, true, true, false, false>;
   use_nodbg_iterator use_nodbg_begin(unsigned RegNo) const {
     return use_nodbg_iterator(getRegUseDefListHead(RegNo));
   }
@@ -499,8 +501,8 @@ class MachineRegisterInfo { (private)
   /// use_instr_nodbg_iterator/use_instr_nodbg_begin/use_instr_nodbg_end - Walk
   /// all uses of the specified register, stepping by MachineInstr, skipping
   /// those marked as Debug.
-  typedef defusechain_instr_iterator<true,false,true,false,true,false>
-          use_instr_nodbg_iterator;
+  using use_instr_nodbg_iterator =
+      defusechain_instr_iterator<true, false, true, false, true, false>;
   use_instr_nodbg_iterator use_instr_nodbg_begin(unsigned RegNo) const {
     return use_instr_nodbg_iterator(getRegUseDefListHead(RegNo));
   }
@@ -516,8 +518,8 @@ class MachineRegisterInfo { (private)
   /// use_bundle_nodbg_iterator/use_bundle_nodbg_begin/use_bundle_nodbg_end - Walk
   /// all uses of the specified register, stepping by bundle, skipping
   /// those marked as Debug.
-  typedef defusechain_instr_iterator<true,false,true,false,false,true>
-          use_bundle_nodbg_iterator;
+  using use_bundle_nodbg_iterator =
+      defusechain_instr_iterator<true, false, true, false, false, true>;
   use_bundle_nodbg_iterator use_bundle_nodbg_begin(unsigned RegNo) const {
     return use_bundle_nodbg_iterator(getRegUseDefListHead(RegNo));
   }
@@ -593,7 +595,6 @@ class MachineRegisterInfo { (private)
   /// Return the register class of the specified virtual register.
   /// This shouldn't be used directly unless \p Reg has a register class.
   /// \see getRegClassOrNull when this might happen.
-  ///
   const TargetRegisterClass *getRegClass(unsigned Reg) const {
     assert(VRegInfo[Reg].first.is<const TargetRegisterClass *>() &&
            "Register class not set, wrong accessor");
@@ -620,7 +621,6 @@ class MachineRegisterInfo { (private)
   /// a register bank or has been assigned a register class.
   /// \note It is possible to get the register bank from the register class via
   /// RegisterBankInfo::getRegBankFromRegClass.
-  ///
   const RegisterBank *getRegBankOrNull(unsigned Reg) const {
     const RegClassOrRegBank &Val = VRegInfo[Reg].first;
     return Val.dyn_cast<const RegisterBank *>();
@@ -629,17 +629,14 @@ class MachineRegisterInfo { (private)
   /// Return the register bank or register class of \p Reg.
   /// \note Before the register bank gets assigned (i.e., before the
   /// RegBankSelect pass) \p Reg may not have either.
-  ///
   const RegClassOrRegBank &getRegClassOrRegBank(unsigned Reg) const {
     return VRegInfo[Reg].first;
   }
 
   /// setRegClass - Set the register class of the specified virtual register.
-  ///
   void setRegClass(unsigned Reg, const TargetRegisterClass *RC);
 
   /// Set the register bank to \p RegBank for \p Reg.
-  ///
   void setRegBank(unsigned Reg, const RegisterBank &RegBank);
 
   void setRegClassOrRegBank(unsigned Reg,
@@ -653,7 +650,6 @@ class MachineRegisterInfo { (private)
   /// new register class, or NULL if no such class exists.
   /// This should only be used when the constraint is known to be trivial, like
   /// GR32 -> GR32_NOSP. Beware of increasing register pressure.
-  ///
   const TargetRegisterClass *constrainRegClass(unsigned Reg,
                                                const TargetRegisterClass *RC,
                                                unsigned MinNumRegs = 0);
@@ -665,12 +661,10 @@ class MachineRegisterInfo { (private)
   /// This method can be used after constraints have been removed from a
   /// virtual register, for example after removing instructions or splitting
   /// the live range.
-  ///
   bool recomputeRegClass(unsigned Reg);
 
   /// createVirtualRegister - Create and return a new virtual register in the
   /// function with the specified register class.
-  ///
   unsigned createVirtualRegister(const TargetRegisterClass *RegClass);
 
   /// Accessor for VRegToType. This accessor should only be used
@@ -704,7 +698,6 @@ class MachineRegisterInfo { (private)
   unsigned createIncompleteVirtualRegister();
 
   /// getNumVirtRegs - Return the number of virtual registers created.
-  ///
   unsigned getNumVirtRegs() const { return VRegInfo.size(); }
 
   /// clearVirtRegs - Remove all virtual registers (after physreg assignment).
@@ -810,7 +803,6 @@ class MachineRegisterInfo { (private)
   ///
   /// Reserved registers may belong to an allocatable register class, but the
   /// target has explicitly requested that they are not used.
-  ///
   bool isReserved(unsigned PhysReg) const {
     return getReservedRegs().test(PhysReg);
   }
@@ -838,8 +830,8 @@ class MachineRegisterInfo { (private)
 
   // Iteration support for the live-ins set.  It's kept in sorted order
   // by register number.
-  typedef std::vector<std::pair<unsigned,unsigned>>::const_iterator
-  livein_iterator;
+  using livein_iterator =
+      std::vector<std::pair<unsigned,unsigned>>::const_iterator;

*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***

More information about the svn-src-projects mailing list