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Date:      Sun, 17 Jul 2011 19:51:41 +0000 (UTC)
From:      Dimitry Andric <dim@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r224145 - in head: contrib/llvm/include/llvm contrib/llvm/include/llvm-c contrib/llvm/include/llvm-c/Transforms contrib/llvm/include/llvm/ADT contrib/llvm/include/llvm/Analysis contrib/...
Message-ID:  <201107171951.p6HJpfim087629@svn.freebsd.org>

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Author: dim
Date: Sun Jul 17 19:51:40 2011
New Revision: 224145
URL: http://svn.freebsd.org/changeset/base/224145

Log:
  Upgrade our copy of llvm/clang to r135360, from upstream's trunk.

Added:
  head/contrib/llvm/include/llvm/Analysis/BlockFrequency.h
     - copied unchanged from r224136, vendor/llvm/dist/include/llvm/Analysis/BlockFrequency.h
  head/contrib/llvm/include/llvm/Analysis/BlockFrequencyImpl.h
     - copied unchanged from r224136, vendor/llvm/dist/include/llvm/Analysis/BlockFrequencyImpl.h
  head/contrib/llvm/include/llvm/CodeGen/MachineBlockFrequency.h
     - copied unchanged from r224136, vendor/llvm/dist/include/llvm/CodeGen/MachineBlockFrequency.h
  head/contrib/llvm/include/llvm/CodeGen/MachineBranchProbabilityInfo.h
     - copied unchanged from r224136, vendor/llvm/dist/include/llvm/CodeGen/MachineBranchProbabilityInfo.h
  head/contrib/llvm/include/llvm/MC/MCInstrDesc.h
     - copied unchanged from r224136, vendor/llvm/dist/include/llvm/MC/MCInstrDesc.h
  head/contrib/llvm/include/llvm/MC/MCInstrInfo.h
     - copied unchanged from r224136, vendor/llvm/dist/include/llvm/MC/MCInstrInfo.h
  head/contrib/llvm/include/llvm/MC/MCInstrItineraries.h
     - copied unchanged from r224136, vendor/llvm/dist/include/llvm/MC/MCInstrItineraries.h
  head/contrib/llvm/include/llvm/MC/MCRegisterInfo.h
     - copied unchanged from r224136, vendor/llvm/dist/include/llvm/MC/MCRegisterInfo.h
  head/contrib/llvm/include/llvm/MC/MCSubtargetInfo.h
     - copied unchanged from r224136, vendor/llvm/dist/include/llvm/MC/MCSubtargetInfo.h
  head/contrib/llvm/include/llvm/MC/SubtargetFeature.h
     - copied unchanged from r224136, vendor/llvm/dist/include/llvm/MC/SubtargetFeature.h
  head/contrib/llvm/include/llvm/Object/Binary.h
     - copied unchanged from r224136, vendor/llvm/dist/include/llvm/Object/Binary.h
  head/contrib/llvm/include/llvm/Object/COFF.h
     - copied unchanged from r224136, vendor/llvm/dist/include/llvm/Object/COFF.h
  head/contrib/llvm/include/llvm/Object/Error.h
     - copied unchanged from r224136, vendor/llvm/dist/include/llvm/Object/Error.h
  head/contrib/llvm/include/llvm/Target/TargetSubtargetInfo.h
     - copied unchanged from r224136, vendor/llvm/dist/include/llvm/Target/TargetSubtargetInfo.h
  head/contrib/llvm/lib/Analysis/BlockFrequency.cpp
     - copied unchanged from r224136, vendor/llvm/dist/lib/Analysis/BlockFrequency.cpp
  head/contrib/llvm/lib/CodeGen/MachineBlockFrequency.cpp
     - copied unchanged from r224136, vendor/llvm/dist/lib/CodeGen/MachineBlockFrequency.cpp
  head/contrib/llvm/lib/CodeGen/MachineBranchProbabilityInfo.cpp
     - copied unchanged from r224136, vendor/llvm/dist/lib/CodeGen/MachineBranchProbabilityInfo.cpp
  head/contrib/llvm/lib/CodeGen/RegisterCoalescer.h
     - copied unchanged from r224136, vendor/llvm/dist/lib/CodeGen/RegisterCoalescer.h
  head/contrib/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h
     - copied unchanged from r224136, vendor/llvm/dist/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h
  head/contrib/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldMachO.cpp
     - copied unchanged from r224136, vendor/llvm/dist/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldMachO.cpp
  head/contrib/llvm/lib/MC/MCSubtargetInfo.cpp
     - copied unchanged from r224136, vendor/llvm/dist/lib/MC/MCSubtargetInfo.cpp
  head/contrib/llvm/lib/MC/SubtargetFeature.cpp
     - copied unchanged from r224136, vendor/llvm/dist/lib/MC/SubtargetFeature.cpp
  head/contrib/llvm/lib/Object/Binary.cpp
     - copied unchanged from r224136, vendor/llvm/dist/lib/Object/Binary.cpp
  head/contrib/llvm/lib/Object/Error.cpp
     - copied unchanged from r224136, vendor/llvm/dist/lib/Object/Error.cpp
  head/contrib/llvm/lib/Target/ARM/ARMMachObjectWriter.cpp
     - copied unchanged from r224136, vendor/llvm/dist/lib/Target/ARM/ARMMachObjectWriter.cpp
  head/contrib/llvm/lib/Target/ARM/MCTargetDesc/
     - copied from r224136, vendor/llvm/dist/lib/Target/ARM/MCTargetDesc/
  head/contrib/llvm/lib/Target/Alpha/MCTargetDesc/
     - copied from r224136, vendor/llvm/dist/lib/Target/Alpha/MCTargetDesc/
  head/contrib/llvm/lib/Target/Blackfin/MCTargetDesc/
     - copied from r224136, vendor/llvm/dist/lib/Target/Blackfin/MCTargetDesc/
  head/contrib/llvm/lib/Target/CellSPU/MCTargetDesc/
     - copied from r224136, vendor/llvm/dist/lib/Target/CellSPU/MCTargetDesc/
  head/contrib/llvm/lib/Target/MBlaze/MCTargetDesc/
     - copied from r224136, vendor/llvm/dist/lib/Target/MBlaze/MCTargetDesc/
  head/contrib/llvm/lib/Target/MSP430/MCTargetDesc/
     - copied from r224136, vendor/llvm/dist/lib/Target/MSP430/MCTargetDesc/
  head/contrib/llvm/lib/Target/Mips/InstPrinter/
     - copied from r224136, vendor/llvm/dist/lib/Target/Mips/InstPrinter/
  head/contrib/llvm/lib/Target/Mips/MCTargetDesc/
     - copied from r224136, vendor/llvm/dist/lib/Target/Mips/MCTargetDesc/
  head/contrib/llvm/lib/Target/Mips/MipsAsmPrinter.h
     - copied unchanged from r224136, vendor/llvm/dist/lib/Target/Mips/MipsAsmPrinter.h
  head/contrib/llvm/lib/Target/Mips/MipsMCInstLower.cpp
     - copied unchanged from r224136, vendor/llvm/dist/lib/Target/Mips/MipsMCInstLower.cpp
  head/contrib/llvm/lib/Target/Mips/MipsMCInstLower.h
     - copied unchanged from r224136, vendor/llvm/dist/lib/Target/Mips/MipsMCInstLower.h
  head/contrib/llvm/lib/Target/Mips/MipsMCSymbolRefExpr.cpp
     - copied unchanged from r224136, vendor/llvm/dist/lib/Target/Mips/MipsMCSymbolRefExpr.cpp
  head/contrib/llvm/lib/Target/Mips/MipsMCSymbolRefExpr.h
     - copied unchanged from r224136, vendor/llvm/dist/lib/Target/Mips/MipsMCSymbolRefExpr.h
  head/contrib/llvm/lib/Target/PTX/MCTargetDesc/
     - copied from r224136, vendor/llvm/dist/lib/Target/PTX/MCTargetDesc/
  head/contrib/llvm/lib/Target/PTX/PTXCallingConv.td
     - copied unchanged from r224136, vendor/llvm/dist/lib/Target/PTX/PTXCallingConv.td
  head/contrib/llvm/lib/Target/PTX/generate-register-td.py
     - copied unchanged from r224136, vendor/llvm/dist/lib/Target/PTX/generate-register-td.py
  head/contrib/llvm/lib/Target/PowerPC/MCTargetDesc/
     - copied from r224136, vendor/llvm/dist/lib/Target/PowerPC/MCTargetDesc/
  head/contrib/llvm/lib/Target/Sparc/MCTargetDesc/
     - copied from r224136, vendor/llvm/dist/lib/Target/Sparc/MCTargetDesc/
  head/contrib/llvm/lib/Target/SystemZ/MCTargetDesc/
     - copied from r224136, vendor/llvm/dist/lib/Target/SystemZ/MCTargetDesc/
  head/contrib/llvm/lib/Target/TargetSubtargetInfo.cpp
     - copied unchanged from r224136, vendor/llvm/dist/lib/Target/TargetSubtargetInfo.cpp
  head/contrib/llvm/lib/Target/X86/MCTargetDesc/
     - copied from r224136, vendor/llvm/dist/lib/Target/X86/MCTargetDesc/
  head/contrib/llvm/lib/Target/XCore/MCTargetDesc/
     - copied from r224136, vendor/llvm/dist/lib/Target/XCore/MCTargetDesc/
  head/contrib/llvm/lib/Transforms/Scalar/ObjCARC.cpp
     - copied unchanged from r224136, vendor/llvm/dist/lib/Transforms/Scalar/ObjCARC.cpp
  head/contrib/llvm/lib/Transforms/Utils/LowerExpectIntrinsic.cpp
     - copied unchanged from r224136, vendor/llvm/dist/lib/Transforms/Utils/LowerExpectIntrinsic.cpp
  head/contrib/llvm/tools/clang/include/clang/ARCMigrate/
     - copied from r224136, vendor/clang/dist/include/clang/ARCMigrate/
  head/contrib/llvm/tools/clang/include/clang/AST/GlobalDecl.h
     - copied unchanged from r224136, vendor/clang/dist/include/clang/AST/GlobalDecl.h
  head/contrib/llvm/tools/clang/include/clang/Basic/DelayedCleanupPool.h
     - copied unchanged from r224136, vendor/clang/dist/include/clang/Basic/DelayedCleanupPool.h
  head/contrib/llvm/tools/clang/include/clang/Basic/DiagnosticCategories.h
     - copied unchanged from r224136, vendor/clang/dist/include/clang/Basic/DiagnosticCategories.h
  head/contrib/llvm/tools/clang/include/clang/Driver/ObjCRuntime.h
     - copied unchanged from r224136, vendor/clang/dist/include/clang/Driver/ObjCRuntime.h
  head/contrib/llvm/tools/clang/include/clang/Sema/LocInfoType.h
     - copied unchanged from r224136, vendor/clang/dist/include/clang/Sema/LocInfoType.h
  head/contrib/llvm/tools/clang/include/clang/Sema/TypoCorrection.h
     - copied unchanged from r224136, vendor/clang/dist/include/clang/Sema/TypoCorrection.h
  head/contrib/llvm/tools/clang/lib/ARCMigrate/
     - copied from r224136, vendor/clang/dist/lib/ARCMigrate/
  head/contrib/llvm/tools/clang/lib/Sema/SemaExprMember.cpp
     - copied unchanged from r224136, vendor/clang/dist/lib/Sema/SemaExprMember.cpp
  head/contrib/llvm/utils/TableGen/Error.cpp
     - copied unchanged from r224136, vendor/llvm/dist/utils/TableGen/Error.cpp
  head/contrib/llvm/utils/TableGen/Error.h
     - copied unchanged from r224136, vendor/llvm/dist/utils/TableGen/Error.h
  head/contrib/llvm/utils/TableGen/PseudoLoweringEmitter.cpp
     - copied unchanged from r224136, vendor/llvm/dist/utils/TableGen/PseudoLoweringEmitter.cpp
  head/contrib/llvm/utils/TableGen/PseudoLoweringEmitter.h
     - copied unchanged from r224136, vendor/llvm/dist/utils/TableGen/PseudoLoweringEmitter.h
  head/lib/clang/include/ARMGenMCPseudoLowering.inc   (contents, props changed)
  head/lib/clang/include/ARMGenSubtargetInfo.inc   (contents, props changed)
  head/lib/clang/include/MipsGenSubtargetInfo.inc   (contents, props changed)
  head/lib/clang/include/PPCGenSubtargetInfo.inc   (contents, props changed)
  head/lib/clang/include/X86GenSubtargetInfo.inc   (contents, props changed)
  head/lib/clang/libclangarcmigrate/
  head/lib/clang/libclangarcmigrate/Makefile   (contents, props changed)
  head/lib/clang/libllvmarmdesc/
  head/lib/clang/libllvmarmdesc/Makefile   (contents, props changed)
  head/lib/clang/libllvmmipsdesc/
  head/lib/clang/libllvmmipsdesc/Makefile   (contents, props changed)
  head/lib/clang/libllvmmipsinstprinter/
  head/lib/clang/libllvmmipsinstprinter/Makefile   (contents, props changed)
  head/lib/clang/libllvmpowerpcdesc/
  head/lib/clang/libllvmpowerpcdesc/Makefile   (contents, props changed)
  head/lib/clang/libllvmx86desc/
  head/lib/clang/libllvmx86desc/Makefile   (contents, props changed)
Deleted:
  head/contrib/llvm/include/llvm/AbstractTypeUser.h
  head/contrib/llvm/include/llvm/CodeGen/RegisterCoalescer.h
  head/contrib/llvm/include/llvm/Target/SubtargetFeature.h
  head/contrib/llvm/include/llvm/Target/TargetInstrDesc.h
  head/contrib/llvm/include/llvm/Target/TargetInstrItineraries.h
  head/contrib/llvm/include/llvm/Target/TargetSubtarget.h
  head/contrib/llvm/include/llvm/TypeSymbolTable.h
  head/contrib/llvm/lib/CodeGen/PreAllocSplitting.cpp
  head/contrib/llvm/lib/CodeGen/SimpleRegisterCoalescing.cpp
  head/contrib/llvm/lib/CodeGen/SimpleRegisterCoalescing.h
  head/contrib/llvm/lib/Target/ARM/ARMMCAsmInfo.cpp
  head/contrib/llvm/lib/Target/ARM/ARMMCAsmInfo.h
  head/contrib/llvm/lib/Target/Alpha/AlphaMCAsmInfo.cpp
  head/contrib/llvm/lib/Target/Alpha/AlphaMCAsmInfo.h
  head/contrib/llvm/lib/Target/Blackfin/BlackfinMCAsmInfo.cpp
  head/contrib/llvm/lib/Target/Blackfin/BlackfinMCAsmInfo.h
  head/contrib/llvm/lib/Target/CellSPU/SPUMCAsmInfo.cpp
  head/contrib/llvm/lib/Target/CellSPU/SPUMCAsmInfo.h
  head/contrib/llvm/lib/Target/MBlaze/MBlazeMCAsmInfo.cpp
  head/contrib/llvm/lib/Target/MBlaze/MBlazeMCAsmInfo.h
  head/contrib/llvm/lib/Target/MSP430/MSP430MCAsmInfo.cpp
  head/contrib/llvm/lib/Target/MSP430/MSP430MCAsmInfo.h
  head/contrib/llvm/lib/Target/Mips/MipsMCAsmInfo.cpp
  head/contrib/llvm/lib/Target/Mips/MipsMCAsmInfo.h
  head/contrib/llvm/lib/Target/PTX/PTXMCAsmInfo.cpp
  head/contrib/llvm/lib/Target/PTX/PTXMCAsmInfo.h
  head/contrib/llvm/lib/Target/PowerPC/PPCMCAsmInfo.cpp
  head/contrib/llvm/lib/Target/PowerPC/PPCMCAsmInfo.h
  head/contrib/llvm/lib/Target/Sparc/SparcMCAsmInfo.cpp
  head/contrib/llvm/lib/Target/Sparc/SparcMCAsmInfo.h
  head/contrib/llvm/lib/Target/SubtargetFeature.cpp
  head/contrib/llvm/lib/Target/SystemZ/SystemZMCAsmInfo.cpp
  head/contrib/llvm/lib/Target/SystemZ/SystemZMCAsmInfo.h
  head/contrib/llvm/lib/Target/TargetSubtarget.cpp
  head/contrib/llvm/lib/Target/X86/X86MCAsmInfo.cpp
  head/contrib/llvm/lib/Target/X86/X86MCAsmInfo.h
  head/contrib/llvm/lib/Target/XCore/XCoreMCAsmInfo.cpp
  head/contrib/llvm/lib/Target/XCore/XCoreMCAsmInfo.h
  head/contrib/llvm/lib/Transforms/IPO/DeadTypeElimination.cpp
  head/contrib/llvm/lib/Transforms/Utils/CloneLoop.cpp
  head/contrib/llvm/lib/VMCore/TypeSymbolTable.cpp
  head/contrib/llvm/lib/VMCore/TypesContext.h
  head/contrib/llvm/tools/clang/include/clang/Tooling/
  head/contrib/llvm/tools/clang/lib/CodeGen/GlobalDecl.h
  head/contrib/llvm/tools/clang/lib/Frontend/BoostConAction.cpp
  head/contrib/llvm/tools/clang/lib/Tooling/
  head/lib/clang/include/ARMGenInstrNames.inc
  head/lib/clang/include/ARMGenRegisterInfo.h.inc
  head/lib/clang/include/ARMGenRegisterNames.inc
  head/lib/clang/include/ARMGenSubtarget.inc
  head/lib/clang/include/IA64GenInstrNames.inc
  head/lib/clang/include/IA64GenRegisterInfo.h.inc
  head/lib/clang/include/IA64GenRegisterNames.inc
  head/lib/clang/include/MipsGenInstrNames.inc
  head/lib/clang/include/MipsGenRegisterInfo.h.inc
  head/lib/clang/include/MipsGenRegisterNames.inc
  head/lib/clang/include/MipsGenSubtarget.inc
  head/lib/clang/include/PPCGenInstrNames.inc
  head/lib/clang/include/PPCGenRegisterInfo.h.inc
  head/lib/clang/include/PPCGenRegisterNames.inc
  head/lib/clang/include/PPCGenSubtarget.inc
  head/lib/clang/include/X86GenInstrNames.inc
  head/lib/clang/include/X86GenRegisterInfo.h.inc
  head/lib/clang/include/X86GenRegisterNames.inc
  head/lib/clang/include/X86GenSubtarget.inc
Modified:
  head/contrib/llvm/include/llvm-c/Core.h
  head/contrib/llvm/include/llvm-c/Target.h
  head/contrib/llvm/include/llvm-c/Transforms/IPO.h
  head/contrib/llvm/include/llvm/ADT/APFloat.h
  head/contrib/llvm/include/llvm/ADT/APInt.h
  head/contrib/llvm/include/llvm/ADT/ArrayRef.h
  head/contrib/llvm/include/llvm/ADT/ImmutableList.h
  head/contrib/llvm/include/llvm/ADT/PackedVector.h
  head/contrib/llvm/include/llvm/ADT/SmallVector.h
  head/contrib/llvm/include/llvm/ADT/StringMap.h
  head/contrib/llvm/include/llvm/ADT/Triple.h
  head/contrib/llvm/include/llvm/Analysis/BranchProbabilityInfo.h
  head/contrib/llvm/include/llvm/Analysis/DIBuilder.h
  head/contrib/llvm/include/llvm/Analysis/IVUsers.h
  head/contrib/llvm/include/llvm/Analysis/MemoryDependenceAnalysis.h
  head/contrib/llvm/include/llvm/Analysis/Passes.h
  head/contrib/llvm/include/llvm/Analysis/ScalarEvolutionExpander.h
  head/contrib/llvm/include/llvm/Analysis/ValueTracking.h
  head/contrib/llvm/include/llvm/Assembly/Writer.h
  head/contrib/llvm/include/llvm/Attributes.h
  head/contrib/llvm/include/llvm/BasicBlock.h
  head/contrib/llvm/include/llvm/Bitcode/BitstreamReader.h
  head/contrib/llvm/include/llvm/Bitcode/LLVMBitCodes.h
  head/contrib/llvm/include/llvm/CodeGen/Analysis.h
  head/contrib/llvm/include/llvm/CodeGen/AsmPrinter.h
  head/contrib/llvm/include/llvm/CodeGen/FunctionLoweringInfo.h
  head/contrib/llvm/include/llvm/CodeGen/ISDOpcodes.h
  head/contrib/llvm/include/llvm/CodeGen/LinkAllCodegenComponents.h
  head/contrib/llvm/include/llvm/CodeGen/MachineBasicBlock.h
  head/contrib/llvm/include/llvm/CodeGen/MachineFunction.h
  head/contrib/llvm/include/llvm/CodeGen/MachineInstr.h
  head/contrib/llvm/include/llvm/CodeGen/MachineInstrBuilder.h
  head/contrib/llvm/include/llvm/CodeGen/MachineOperand.h
  head/contrib/llvm/include/llvm/CodeGen/MachineRegisterInfo.h
  head/contrib/llvm/include/llvm/CodeGen/Passes.h
  head/contrib/llvm/include/llvm/CodeGen/RegAllocPBQP.h
  head/contrib/llvm/include/llvm/CodeGen/RuntimeLibcalls.h
  head/contrib/llvm/include/llvm/CodeGen/ScheduleDAG.h
  head/contrib/llvm/include/llvm/CodeGen/ScoreboardHazardRecognizer.h
  head/contrib/llvm/include/llvm/CodeGen/SelectionDAG.h
  head/contrib/llvm/include/llvm/CodeGen/SelectionDAGNodes.h
  head/contrib/llvm/include/llvm/CodeGen/SlotIndexes.h
  head/contrib/llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h
  head/contrib/llvm/include/llvm/CodeGen/ValueTypes.h
  head/contrib/llvm/include/llvm/CodeGen/ValueTypes.td
  head/contrib/llvm/include/llvm/Constant.h
  head/contrib/llvm/include/llvm/Constants.h
  head/contrib/llvm/include/llvm/DefaultPasses.h
  head/contrib/llvm/include/llvm/DerivedTypes.h
  head/contrib/llvm/include/llvm/ExecutionEngine/RuntimeDyld.h
  head/contrib/llvm/include/llvm/Function.h
  head/contrib/llvm/include/llvm/GlobalAlias.h
  head/contrib/llvm/include/llvm/GlobalValue.h
  head/contrib/llvm/include/llvm/GlobalVariable.h
  head/contrib/llvm/include/llvm/InitializePasses.h
  head/contrib/llvm/include/llvm/InlineAsm.h
  head/contrib/llvm/include/llvm/Instructions.h
  head/contrib/llvm/include/llvm/Intrinsics.h
  head/contrib/llvm/include/llvm/Intrinsics.td
  head/contrib/llvm/include/llvm/LLVMContext.h
  head/contrib/llvm/include/llvm/LinkAllPasses.h
  head/contrib/llvm/include/llvm/MC/MCAsmInfo.h
  head/contrib/llvm/include/llvm/MC/MCContext.h
  head/contrib/llvm/include/llvm/MC/MCMachObjectWriter.h
  head/contrib/llvm/include/llvm/MC/MCObjectStreamer.h
  head/contrib/llvm/include/llvm/MC/MCParser/MCParsedAsmOperand.h
  head/contrib/llvm/include/llvm/MC/MCStreamer.h
  head/contrib/llvm/include/llvm/Module.h
  head/contrib/llvm/include/llvm/Object/ObjectFile.h
  head/contrib/llvm/include/llvm/Support/BranchProbability.h
  head/contrib/llvm/include/llvm/Support/CFG.h
  head/contrib/llvm/include/llvm/Support/ConstantFolder.h
  head/contrib/llvm/include/llvm/Support/DebugLoc.h
  head/contrib/llvm/include/llvm/Support/ELF.h
  head/contrib/llvm/include/llvm/Support/Endian.h
  head/contrib/llvm/include/llvm/Support/IRBuilder.h
  head/contrib/llvm/include/llvm/Support/NoFolder.h
  head/contrib/llvm/include/llvm/Support/PassManagerBuilder.h
  head/contrib/llvm/include/llvm/Support/TargetFolder.h
  head/contrib/llvm/include/llvm/Support/TypeBuilder.h
  head/contrib/llvm/include/llvm/Support/system_error.h
  head/contrib/llvm/include/llvm/Target/Target.td
  head/contrib/llvm/include/llvm/Target/TargetAsmInfo.h
  head/contrib/llvm/include/llvm/Target/TargetAsmParser.h
  head/contrib/llvm/include/llvm/Target/TargetData.h
  head/contrib/llvm/include/llvm/Target/TargetFrameLowering.h
  head/contrib/llvm/include/llvm/Target/TargetInstrInfo.h
  head/contrib/llvm/include/llvm/Target/TargetLowering.h
  head/contrib/llvm/include/llvm/Target/TargetLoweringObjectFile.h
  head/contrib/llvm/include/llvm/Target/TargetMachine.h
  head/contrib/llvm/include/llvm/Target/TargetOpcodes.h
  head/contrib/llvm/include/llvm/Target/TargetOptions.h
  head/contrib/llvm/include/llvm/Target/TargetRegisterInfo.h
  head/contrib/llvm/include/llvm/Target/TargetRegistry.h
  head/contrib/llvm/include/llvm/Target/TargetSelect.h
  head/contrib/llvm/include/llvm/Target/TargetSelectionDAG.td
  head/contrib/llvm/include/llvm/Transforms/IPO.h
  head/contrib/llvm/include/llvm/Transforms/Scalar.h
  head/contrib/llvm/include/llvm/Transforms/Utils/Cloning.h
  head/contrib/llvm/include/llvm/Transforms/Utils/SSAUpdater.h
  head/contrib/llvm/include/llvm/Transforms/Utils/ValueMapper.h
  head/contrib/llvm/include/llvm/Type.h
  head/contrib/llvm/include/llvm/Use.h
  head/contrib/llvm/include/llvm/Value.h
  head/contrib/llvm/lib/Analysis/Analysis.cpp
  head/contrib/llvm/lib/Analysis/BranchProbabilityInfo.cpp
  head/contrib/llvm/lib/Analysis/ConstantFolding.cpp
  head/contrib/llvm/lib/Analysis/DIBuilder.cpp
  head/contrib/llvm/lib/Analysis/DebugInfo.cpp
  head/contrib/llvm/lib/Analysis/IPA/FindUsedTypes.cpp
  head/contrib/llvm/lib/Analysis/IVUsers.cpp
  head/contrib/llvm/lib/Analysis/InstructionSimplify.cpp
  head/contrib/llvm/lib/Analysis/Lint.cpp
  head/contrib/llvm/lib/Analysis/MemDepPrinter.cpp
  head/contrib/llvm/lib/Analysis/MemoryBuiltins.cpp
  head/contrib/llvm/lib/Analysis/MemoryDependenceAnalysis.cpp
  head/contrib/llvm/lib/Analysis/ScalarEvolutionExpander.cpp
  head/contrib/llvm/lib/Analysis/ValueTracking.cpp
  head/contrib/llvm/lib/AsmParser/LLLexer.cpp
  head/contrib/llvm/lib/AsmParser/LLLexer.h
  head/contrib/llvm/lib/AsmParser/LLParser.cpp
  head/contrib/llvm/lib/AsmParser/LLParser.h
  head/contrib/llvm/lib/AsmParser/LLToken.h
  head/contrib/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
  head/contrib/llvm/lib/Bitcode/Reader/BitcodeReader.h
  head/contrib/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
  head/contrib/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
  head/contrib/llvm/lib/Bitcode/Writer/ValueEnumerator.h
  head/contrib/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp
  head/contrib/llvm/lib/CodeGen/AggressiveAntiDepBreaker.h
  head/contrib/llvm/lib/CodeGen/AllocationOrder.cpp
  head/contrib/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
  head/contrib/llvm/lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
  head/contrib/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
  head/contrib/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
  head/contrib/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
  head/contrib/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
  head/contrib/llvm/lib/CodeGen/AsmPrinter/DwarfException.cpp
  head/contrib/llvm/lib/CodeGen/BranchFolding.cpp
  head/contrib/llvm/lib/CodeGen/BranchFolding.h
  head/contrib/llvm/lib/CodeGen/CalcSpillWeights.cpp
  head/contrib/llvm/lib/CodeGen/CodeGen.cpp
  head/contrib/llvm/lib/CodeGen/CriticalAntiDepBreaker.cpp
  head/contrib/llvm/lib/CodeGen/CriticalAntiDepBreaker.h
  head/contrib/llvm/lib/CodeGen/DeadMachineInstructionElim.cpp
  head/contrib/llvm/lib/CodeGen/DwarfEHPrepare.cpp
  head/contrib/llvm/lib/CodeGen/ELFWriter.cpp
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  head/contrib/llvm/tools/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
  head/contrib/llvm/tools/clang/lib/Sema/SemaTemplateVariadic.cpp
  head/contrib/llvm/tools/clang/lib/Sema/SemaType.cpp
  head/contrib/llvm/tools/clang/lib/Sema/TreeTransform.h
  head/contrib/llvm/tools/clang/lib/Sema/TypeLocBuilder.h
  head/contrib/llvm/tools/clang/lib/Serialization/ASTReader.cpp
  head/contrib/llvm/tools/clang/lib/Serialization/ASTReaderDecl.cpp
  head/contrib/llvm/tools/clang/lib/Serialization/ASTReaderStmt.cpp
  head/contrib/llvm/tools/clang/lib/Serialization/ASTWriter.cpp
  head/contrib/llvm/tools/clang/lib/Serialization/ASTWriterDecl.cpp
  head/contrib/llvm/tools/clang/lib/Serialization/ASTWriterStmt.cpp
  head/contrib/llvm/tools/clang/lib/Serialization/ChainedIncludesSource.cpp
  head/contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/BasicObjCFoundationChecks.cpp
  head/contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
  head/contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/CallAndMessageChecker.cpp
  head/contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/Checkers.td
  head/contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/DeadStoresChecker.cpp
  head/contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/IteratorsChecker.cpp
  head/contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/MacOSXAPIChecker.cpp
  head/contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
  head/contrib/llvm/tools/clang/lib/StaticAnalyzer/Checkers/UnixAPIChecker.cpp
  head/contrib/llvm/tools/clang/lib/StaticAnalyzer/Core/CFRefCount.cpp
  head/contrib/llvm/tools/clang/lib/StaticAnalyzer/Core/Environment.cpp
  head/contrib/llvm/tools/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
  head/contrib/llvm/tools/clang/lib/StaticAnalyzer/Core/RegionStore.cpp
  head/contrib/llvm/tools/clang/lib/StaticAnalyzer/Core/SimpleSValBuilder.cpp
  head/contrib/llvm/tools/clang/tools/driver/cc1_main.cpp
  head/contrib/llvm/tools/clang/tools/driver/cc1as_main.cpp
  head/contrib/llvm/tools/clang/tools/driver/driver.cpp
  head/contrib/llvm/utils/TableGen/ARMDecoderEmitter.cpp
  head/contrib/llvm/utils/TableGen/AsmMatcherEmitter.cpp
  head/contrib/llvm/utils/TableGen/AsmWriterEmitter.cpp
  head/contrib/llvm/utils/TableGen/ClangDiagnosticsEmitter.cpp
  head/contrib/llvm/utils/TableGen/CodeEmitterGen.cpp
  head/contrib/llvm/utils/TableGen/CodeGenDAGPatterns.cpp
  head/contrib/llvm/utils/TableGen/CodeGenDAGPatterns.h
  head/contrib/llvm/utils/TableGen/CodeGenInstruction.cpp
  head/contrib/llvm/utils/TableGen/CodeGenInstruction.h
  head/contrib/llvm/utils/TableGen/CodeGenRegisters.cpp
  head/contrib/llvm/utils/TableGen/CodeGenRegisters.h
  head/contrib/llvm/utils/TableGen/CodeGenTarget.cpp
  head/contrib/llvm/utils/TableGen/CodeGenTarget.h
  head/contrib/llvm/utils/TableGen/DAGISelMatcherGen.cpp
  head/contrib/llvm/utils/TableGen/DisassemblerEmitter.cpp
  head/contrib/llvm/utils/TableGen/EDEmitter.cpp
  head/contrib/llvm/utils/TableGen/FastISelEmitter.cpp
  head/contrib/llvm/utils/TableGen/FixedLenDecoderEmitter.cpp
  head/contrib/llvm/utils/TableGen/InstrInfoEmitter.cpp
  head/contrib/llvm/utils/TableGen/InstrInfoEmitter.h
  head/contrib/llvm/utils/TableGen/IntrinsicEmitter.cpp
  head/contrib/llvm/utils/TableGen/LLVMCConfigurationEmitter.cpp
  head/contrib/llvm/utils/TableGen/NeonEmitter.cpp
  head/contrib/llvm/utils/TableGen/Record.cpp
  head/contrib/llvm/utils/TableGen/Record.h
  head/contrib/llvm/utils/TableGen/RegisterInfoEmitter.cpp
  head/contrib/llvm/utils/TableGen/RegisterInfoEmitter.h
  head/contrib/llvm/utils/TableGen/SetTheory.cpp
  head/contrib/llvm/utils/TableGen/SetTheory.h
  head/contrib/llvm/utils/TableGen/SubtargetEmitter.cpp
  head/contrib/llvm/utils/TableGen/SubtargetEmitter.h
  head/contrib/llvm/utils/TableGen/TGLexer.cpp
  head/contrib/llvm/utils/TableGen/TGLexer.h
  head/contrib/llvm/utils/TableGen/TGParser.h
  head/contrib/llvm/utils/TableGen/TableGen.cpp
  head/contrib/llvm/utils/TableGen/X86RecognizableInstr.cpp
  head/contrib/llvm/utils/TableGen/X86RecognizableInstr.h
  head/lib/clang/Makefile
  head/lib/clang/clang.build.mk
  head/lib/clang/include/clang/Basic/Version.inc
  head/lib/clang/include/llvm/Config/config.h
  head/lib/clang/include/llvm/Config/llvm-config.h
  head/lib/clang/libclangfrontend/Makefile
  head/lib/clang/libclangsema/Makefile
  head/lib/clang/libllvmanalysis/Makefile
  head/lib/clang/libllvmarmasmparser/Makefile
  head/lib/clang/libllvmarmcodegen/Makefile
  head/lib/clang/libllvmarmdisassembler/Makefile
  head/lib/clang/libllvmarminfo/Makefile
  head/lib/clang/libllvmarminstprinter/Makefile
  head/lib/clang/libllvmcodegen/Makefile
  head/lib/clang/libllvmcore/Makefile
  head/lib/clang/libllvmipo/Makefile
  head/lib/clang/libllvmmc/Makefile
  head/lib/clang/libllvmmipscodegen/Makefile
  head/lib/clang/libllvmmipsinfo/Makefile
  head/lib/clang/libllvmpowerpccodegen/Makefile
  head/lib/clang/libllvmpowerpcinfo/Makefile
  head/lib/clang/libllvmpowerpcinstprinter/Makefile
  head/lib/clang/libllvmscalaropts/Makefile
  head/lib/clang/libllvmsupport/Makefile
  head/lib/clang/libllvmtarget/Makefile
  head/lib/clang/libllvmtransformutils/Makefile
  head/lib/clang/libllvmx86asmparser/Makefile
  head/lib/clang/libllvmx86codegen/Makefile
  head/lib/clang/libllvmx86disassembler/Makefile
  head/lib/clang/libllvmx86info/Makefile
  head/lib/clang/libllvmx86instprinter/Makefile
  head/usr.bin/clang/clang/Makefile
  head/usr.bin/clang/tblgen/Makefile
Directory Properties:
  head/contrib/llvm/   (props changed)
  head/contrib/llvm/tools/clang/   (props changed)

Modified: head/contrib/llvm/include/llvm-c/Core.h
==============================================================================
--- head/contrib/llvm/include/llvm-c/Core.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm-c/Core.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -68,13 +68,6 @@ typedef struct LLVMOpaqueModule *LLVMMod
  */
 typedef struct LLVMOpaqueType *LLVMTypeRef;
 
-/**
- * When building recursive types using LLVMRefineType, LLVMTypeRef values may
- * become invalid; use LLVMTypeHandleRef to resolve this problem. See the
- * llvm::AbstractTypeHolder class.
- */
-typedef struct LLVMOpaqueTypeHandle *LLVMTypeHandleRef;
-
 typedef struct LLVMOpaqueValue *LLVMValueRef;
 typedef struct LLVMOpaqueBasicBlock *LLVMBasicBlockRef;
 typedef struct LLVMOpaqueBuilder *LLVMBuilderRef;
@@ -206,7 +199,6 @@ typedef enum {
   LLVMStructTypeKind,      /**< Structures */
   LLVMArrayTypeKind,       /**< Arrays */
   LLVMPointerTypeKind,     /**< Pointers */
-  LLVMOpaqueTypeKind,      /**< Opaque: type with unknown structure */
   LLVMVectorTypeKind,      /**< SIMD 'packed' format, or other vector type */
   LLVMMetadataTypeKind,    /**< Metadata */
   LLVMX86_MMXTypeKind      /**< X86 MMX */
@@ -320,12 +312,6 @@ void LLVMSetDataLayout(LLVMModuleRef M, 
 const char *LLVMGetTarget(LLVMModuleRef M);
 void LLVMSetTarget(LLVMModuleRef M, const char *Triple);
 
-/** See Module::addTypeName. */
-LLVMBool LLVMAddTypeName(LLVMModuleRef M, const char *Name, LLVMTypeRef Ty);
-void LLVMDeleteTypeName(LLVMModuleRef M, const char *Name);
-LLVMTypeRef LLVMGetTypeByName(LLVMModuleRef M, const char *Name);
-const char *LLVMGetTypeName(LLVMModuleRef M, LLVMTypeRef Ty);
-
 /** See Module::dump. */
 void LLVMDumpModule(LLVMModuleRef M);
 
@@ -401,9 +387,16 @@ LLVMTypeRef LLVMStructTypeInContext(LLVM
                                     unsigned ElementCount, LLVMBool Packed);
 LLVMTypeRef LLVMStructType(LLVMTypeRef *ElementTypes, unsigned ElementCount,
                            LLVMBool Packed);
+LLVMTypeRef LLVMStructCreateNamed(LLVMContextRef C, const char *Name);
+void LLVMStructSetBody(LLVMTypeRef StructTy, LLVMTypeRef *ElementTypes,
+                       unsigned ElementCount, LLVMBool Packed);
+
 unsigned LLVMCountStructElementTypes(LLVMTypeRef StructTy);
 void LLVMGetStructElementTypes(LLVMTypeRef StructTy, LLVMTypeRef *Dest);
 LLVMBool LLVMIsPackedStruct(LLVMTypeRef StructTy);
+LLVMBool LLVMIsOpaqueStruct(LLVMTypeRef StructTy);
+
+LLVMTypeRef LLVMGetTypeByName(LLVMModuleRef M, const char *Name);
 
 /* Operations on array, pointer, and vector types (sequence types) */
 LLVMTypeRef LLVMArrayType(LLVMTypeRef ElementType, unsigned ElementCount);
@@ -418,21 +411,12 @@ unsigned LLVMGetVectorSize(LLVMTypeRef V
 /* Operations on other types */
 LLVMTypeRef LLVMVoidTypeInContext(LLVMContextRef C);
 LLVMTypeRef LLVMLabelTypeInContext(LLVMContextRef C);
-LLVMTypeRef LLVMOpaqueTypeInContext(LLVMContextRef C);
 LLVMTypeRef LLVMX86MMXTypeInContext(LLVMContextRef C);
 
 LLVMTypeRef LLVMVoidType(void);
 LLVMTypeRef LLVMLabelType(void);
-LLVMTypeRef LLVMOpaqueType(void);
 LLVMTypeRef LLVMX86MMXType(void);
 
-/* Operations on type handles */
-LLVMTypeHandleRef LLVMCreateTypeHandle(LLVMTypeRef PotentiallyAbstractTy);
-void LLVMRefineType(LLVMTypeRef AbstractTy, LLVMTypeRef ConcreteTy);
-LLVMTypeRef LLVMResolveTypeHandle(LLVMTypeHandleRef TypeHandle);
-void LLVMDisposeTypeHandle(LLVMTypeHandleRef TypeHandle);
-
-
 /*===-- Values ------------------------------------------------------------===*/
 
 /* The bulk of LLVM's object model consists of values, which comprise a very
@@ -581,6 +565,9 @@ LLVMValueRef LLVMConstArray(LLVMTypeRef 
                             LLVMValueRef *ConstantVals, unsigned Length);
 LLVMValueRef LLVMConstStruct(LLVMValueRef *ConstantVals, unsigned Count,
                              LLVMBool Packed);
+LLVMValueRef LLVMConstNamedStruct(LLVMTypeRef StructTy,
+                                  LLVMValueRef *ConstantVals,
+                                  unsigned Count);
 LLVMValueRef LLVMConstVector(LLVMValueRef *ScalarConstantVals, unsigned Size);
 
 /* Constant expressions */
@@ -1117,7 +1104,6 @@ namespace llvm {
   DEFINE_SIMPLE_CONVERSION_FUNCTIONS(Module,             LLVMModuleRef        )
   DEFINE_SIMPLE_CONVERSION_FUNCTIONS(BasicBlock,         LLVMBasicBlockRef    )
   DEFINE_SIMPLE_CONVERSION_FUNCTIONS(IRBuilder<>,        LLVMBuilderRef       )
-  DEFINE_SIMPLE_CONVERSION_FUNCTIONS(PATypeHolder,       LLVMTypeHandleRef    )
   DEFINE_SIMPLE_CONVERSION_FUNCTIONS(MemoryBuffer,       LLVMMemoryBufferRef  )
   DEFINE_SIMPLE_CONVERSION_FUNCTIONS(LLVMContext,        LLVMContextRef       )
   DEFINE_SIMPLE_CONVERSION_FUNCTIONS(Use,                LLVMUseRef           )

Modified: head/contrib/llvm/include/llvm-c/Target.h
==============================================================================
--- head/contrib/llvm/include/llvm-c/Target.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm-c/Target.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -41,6 +41,11 @@ typedef struct LLVMStructLayout *LLVMStr
 #include "llvm/Config/Targets.def"
 #undef LLVM_TARGET  /* Explicit undef to make SWIG happier */
 
+#define LLVM_TARGET(TargetName) \
+  void LLVMInitialize##TargetName##MCAsmInfo(void);
+#include "llvm/Config/Targets.def"
+#undef LLVM_TARGET  /* Explicit undef to make SWIG happier */
+  
 /** LLVMInitializeAllTargetInfos - The main program should call this function if
     it wants access to all available targets that LLVM is configured to
     support. */
@@ -67,6 +72,7 @@ static inline LLVMBool LLVMInitializeNat
 #ifdef LLVM_NATIVE_TARGET
   LLVM_NATIVE_TARGETINFO();
   LLVM_NATIVE_TARGET();
+  LLVM_NATIVE_MCASMINFO();
   return 0;
 #else
   return 1;
@@ -141,12 +147,6 @@ unsigned LLVMElementAtOffset(LLVMTargetD
 unsigned long long LLVMOffsetOfElement(LLVMTargetDataRef, LLVMTypeRef StructTy,
                                        unsigned Element);
 
-/** Struct layouts are speculatively cached. If a TargetDataRef is alive when
-    types are being refined and removed, this method must be called whenever a
-    struct type is removed to avoid a dangling pointer in this cache.
-    See the method llvm::TargetData::InvalidateStructLayoutInfo. */
-void LLVMInvalidateStructLayout(LLVMTargetDataRef, LLVMTypeRef StructTy);
-
 /** Deallocates a TargetData.
     See the destructor llvm::TargetData::~TargetData. */
 void LLVMDisposeTargetData(LLVMTargetDataRef);

Modified: head/contrib/llvm/include/llvm-c/Transforms/IPO.h
==============================================================================
--- head/contrib/llvm/include/llvm-c/Transforms/IPO.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm-c/Transforms/IPO.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -30,9 +30,6 @@ void LLVMAddConstantMergePass(LLVMPassMa
 /** See llvm::createDeadArgEliminationPass function. */
 void LLVMAddDeadArgEliminationPass(LLVMPassManagerRef PM);
 
-/** See llvm::createDeadTypeEliminationPass function. */
-void LLVMAddDeadTypeEliminationPass(LLVMPassManagerRef PM);
-
 /** See llvm::createFunctionAttrsPass function. */
 void LLVMAddFunctionAttrsPass(LLVMPassManagerRef PM);
 

Modified: head/contrib/llvm/include/llvm/ADT/APFloat.h
==============================================================================
--- head/contrib/llvm/include/llvm/ADT/APFloat.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm/ADT/APFloat.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -109,6 +109,7 @@ namespace llvm {
   typedef signed short exponent_t;
 
   struct fltSemantics;
+  class APSInt;
   class StringRef;
 
   /* When bits of a floating point number are truncated, this enum is
@@ -283,6 +284,7 @@ namespace llvm {
     opStatus convert(const fltSemantics &, roundingMode, bool *);
     opStatus convertToInteger(integerPart *, unsigned int, bool,
                               roundingMode, bool *) const;
+    opStatus convertToInteger(APSInt&, roundingMode, bool *) const;
     opStatus convertFromAPInt(const APInt &,
                               bool, roundingMode);
     opStatus convertFromSignExtendedInteger(const integerPart *, unsigned int,

Modified: head/contrib/llvm/include/llvm/ADT/APInt.h
==============================================================================
--- head/contrib/llvm/include/llvm/ADT/APInt.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm/ADT/APInt.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -1241,18 +1241,19 @@ public:
 
   /// toString - Converts an APInt to a string and append it to Str.  Str is
   /// commonly a SmallString.
-  void toString(SmallVectorImpl<char> &Str, unsigned Radix, bool Signed) const;
+  void toString(SmallVectorImpl<char> &Str, unsigned Radix, bool Signed,
+                bool formatAsCLiteral = false) const;
 
   /// Considers the APInt to be unsigned and converts it into a string in the
   /// radix given. The radix can be 2, 8, 10 or 16.
   void toStringUnsigned(SmallVectorImpl<char> &Str, unsigned Radix = 10) const {
-    toString(Str, Radix, false);
+    toString(Str, Radix, false, false);
   }
 
   /// Considers the APInt to be signed and converts it into a string in the
   /// radix given. The radix can be 2, 8, 10 or 16.
   void toStringSigned(SmallVectorImpl<char> &Str, unsigned Radix = 10) const {
-    toString(Str, Radix, true);
+    toString(Str, Radix, true, false);
   }
 
   /// toString - This returns the APInt as a std::string.  Note that this is an

Modified: head/contrib/llvm/include/llvm/ADT/ArrayRef.h
==============================================================================
--- head/contrib/llvm/include/llvm/ADT/ArrayRef.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm/ADT/ArrayRef.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -39,7 +39,7 @@ namespace llvm {
     const T *Data;
     
     /// The number of elements.
-    size_t Length;
+    size_type Length;
     
   public:
     /// @name Constructors
@@ -56,6 +56,10 @@ namespace llvm {
     /*implicit*/ ArrayRef(const T *data, size_t length)
       : Data(data), Length(length) {}
     
+    /// Construct an ArrayRef from a range.
+    ArrayRef(const T *begin, const T *end)
+      : Data(begin), Length(end - begin) {}
+    
     /// Construct an ArrayRef from a SmallVector.
     /*implicit*/ ArrayRef(const SmallVectorImpl<T> &Vec)
       : Data(Vec.data()), Length(Vec.size()) {}
@@ -96,6 +100,16 @@ namespace llvm {
       return Data[Length-1];
     }
     
+    /// equals - Check for element-wise equality.
+    bool equals(ArrayRef RHS) const {
+      if (Length != RHS.Length)
+        return false;
+      for (size_type i = 0; i != Length; i++)
+        if (Data[i] != RHS.Data[i])
+          return false;
+      return true;
+    }
+
     /// slice(n) - Chop off the first N elements of the array.
     ArrayRef<T> slice(unsigned N) {
       assert(N <= size() && "Invalid specifier");
@@ -125,8 +139,30 @@ namespace llvm {
     }
     
     /// @}
+    /// @name Conversion operators
+    /// @{
+    operator std::vector<T>() const {
+      return std::vector<T>(Data, Data+Length);
+    }
+    
+    /// @}
   };
   
+  /// @name ArrayRef Comparison Operators
+  /// @{
+
+  template<typename T>
+  inline bool operator==(ArrayRef<T> LHS, ArrayRef<T> RHS) {
+    return LHS.equals(RHS);
+  }
+
+  template<typename T>
+  inline bool operator!=(ArrayRef<T> LHS, ArrayRef<T> RHS) {
+    return !(LHS == RHS);
+  }
+
+  /// @}
+
   // ArrayRefs can be treated like a POD type.
   template <typename T> struct isPodLike;
   template <typename T> struct isPodLike<ArrayRef<T> > {

Modified: head/contrib/llvm/include/llvm/ADT/ImmutableList.h
==============================================================================
--- head/contrib/llvm/include/llvm/ADT/ImmutableList.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm/ADT/ImmutableList.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -103,6 +103,14 @@ public:
   /// isEmpty - Returns true if the list is empty.
   bool isEmpty() const { return !X; }
 
+  bool contains(const T& V) const {
+    for (iterator I = begin(), E = end(); I != E; ++I) {
+      if (*I == V)
+        return true;
+    }
+    return false;
+  }
+
   /// isEqual - Returns true if two lists are equal.  Because all lists created
   ///  from the same ImmutableListFactory are uniqued, this has O(1) complexity
   ///  because it the contents of the list do not need to be compared.  Note

Modified: head/contrib/llvm/include/llvm/ADT/PackedVector.h
==============================================================================
--- head/contrib/llvm/include/llvm/ADT/PackedVector.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm/ADT/PackedVector.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -90,7 +90,7 @@ public:
       Vec.setValue(Vec.Bits, Idx, val);
       return *this;
     }
-    operator T() {
+    operator T() const {
       return Vec.getValue(Vec.Bits, Idx);
     }
   };

Modified: head/contrib/llvm/include/llvm/ADT/SmallVector.h
==============================================================================
--- head/contrib/llvm/include/llvm/ADT/SmallVector.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm/ADT/SmallVector.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -410,7 +410,14 @@ public:
       this->setEnd(this->end()+1);
       // Push everything else over.
       std::copy_backward(I, this->end()-1, this->end());
-      *I = Elt;
+
+      // If we just moved the element we're inserting, be sure to update
+      // the reference.
+      const T *EltPtr = &Elt;
+      if (I <= EltPtr && EltPtr < this->EndX)
+        ++EltPtr;
+
+      *I = *EltPtr;
       return I;
     }
     size_t EltNo = I-this->begin();

Modified: head/contrib/llvm/include/llvm/ADT/StringMap.h
==============================================================================
--- head/contrib/llvm/include/llvm/ADT/StringMap.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm/ADT/StringMap.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -140,7 +140,7 @@ public:
   /// StringMapEntry object.
   const char *getKeyData() const {return reinterpret_cast<const char*>(this+1);}
 
-  const char *first() const { return getKeyData(); }
+  StringRef first() const { return StringRef(getKeyData(), getKeyLength()); }
 
   /// Create - Create a StringMapEntry for the specified key and default
   /// construct the value.
@@ -307,7 +307,7 @@ public:
     return ValueTy();
   }
 
-  ValueTy& operator[](StringRef Key) {
+  ValueTy &operator[](StringRef Key) {
     return GetOrCreateValue(Key).getValue();
   }
 
@@ -355,8 +355,7 @@ public:
   /// exists, return it.  Otherwise, default construct a value, insert it, and
   /// return.
   template <typename InitTy>
-  StringMapEntry<ValueTy> &GetOrCreateValue(StringRef Key,
-                                            InitTy Val) {
+  MapEntryTy &GetOrCreateValue(StringRef Key, InitTy Val) {
     unsigned BucketNo = LookupBucketFor(Key);
     ItemBucket &Bucket = TheTable[BucketNo];
     if (Bucket.Item && Bucket.Item != getTombstoneVal())
@@ -378,22 +377,10 @@ public:
     return *NewItem;
   }
 
-  StringMapEntry<ValueTy> &GetOrCreateValue(StringRef Key) {
+  MapEntryTy &GetOrCreateValue(StringRef Key) {
     return GetOrCreateValue(Key, ValueTy());
   }
 
-  template <typename InitTy>
-  StringMapEntry<ValueTy> &GetOrCreateValue(const char *KeyStart,
-                                            const char *KeyEnd,
-                                            InitTy Val) {
-    return GetOrCreateValue(StringRef(KeyStart, KeyEnd - KeyStart), Val);
-  }
-
-  StringMapEntry<ValueTy> &GetOrCreateValue(const char *KeyStart,
-                                            const char *KeyEnd) {
-    return GetOrCreateValue(StringRef(KeyStart, KeyEnd - KeyStart));
-  }
-
   /// remove - Remove the specified key/value pair from the map, but do not
   /// erase it.  This aborts if the key is not in the map.
   void remove(MapEntryTy *KeyValue) {

Modified: head/contrib/llvm/include/llvm/ADT/Triple.h
==============================================================================
--- head/contrib/llvm/include/llvm/ADT/Triple.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm/ADT/Triple.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -95,7 +95,8 @@ public:
     Solaris,
     Win32,
     Haiku,
-    Minix
+    Minix,
+    RTEMS
   };
   enum EnvironmentType {
     UnknownEnvironment,
@@ -237,19 +238,10 @@ public:
   /// specialized because it is a common query.
   unsigned getOSMajorVersion() const {
     unsigned Maj, Min, Micro;
-    getDarwinNumber(Maj, Min, Micro);
+    getOSVersion(Maj, Min, Micro);
     return Maj;
   }
 
-  void getDarwinNumber(unsigned &Major, unsigned &Minor,
-                       unsigned &Micro) const {
-    return getOSVersion(Major, Minor, Micro);
-  }
-
-  unsigned getDarwinMajorNumber() const {
-    return getOSMajorVersion();
-  }
-
   /// isOSVersionLT - Helper function for doing comparisons against version
   /// numbers included in the target triple.
   bool isOSVersionLT(unsigned Major, unsigned Minor = 0,
@@ -275,7 +267,7 @@ public:
 
   /// isOSDarwin - Is this a "Darwin" OS (OS X or iOS).
   bool isOSDarwin() const {
-    return isMacOSX() ||getOS() == Triple::IOS;
+    return isMacOSX() || getOS() == Triple::IOS;
   }
 
   /// isOSWindows - Is this a "Windows" OS.
@@ -288,7 +280,7 @@ public:
   /// compatibility, which handles supporting skewed version numbering schemes
   /// used by the "darwin" triples.
   unsigned isMacOSXVersionLT(unsigned Major, unsigned Minor = 0,
-                          unsigned Micro = 0) const {
+			     unsigned Micro = 0) const {
     assert(isMacOSX() && "Not an OS X triple!");
 
     // If this is OS X, expect a sane version number.
@@ -299,7 +291,7 @@ public:
     assert(Major == 10 && "Unexpected major version");
     return isOSVersionLT(Minor + 4, Micro, 0);
   }
-    
+
   /// @}
   /// @name Mutators
   /// @{

Copied: head/contrib/llvm/include/llvm/Analysis/BlockFrequency.h (from r224136, vendor/llvm/dist/include/llvm/Analysis/BlockFrequency.h)
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/contrib/llvm/include/llvm/Analysis/BlockFrequency.h	Sun Jul 17 19:51:40 2011	(r224145, copy of r224136, vendor/llvm/dist/include/llvm/Analysis/BlockFrequency.h)
@@ -0,0 +1,53 @@
+//========-------- BlockFrequency.h - Block Frequency Analysis -------========//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Loops should be simplified before this analysis.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_ANALYSIS_BLOCKFREQUENCY_H
+#define LLVM_ANALYSIS_BLOCKFREQUENCY_H
+
+#include "llvm/Pass.h"
+#include <climits>
+
+namespace llvm {
+
+class BranchProbabilityInfo;
+template<class BlockT, class FunctionT, class BranchProbInfoT>
+class BlockFrequencyImpl;
+
+/// BlockFrequency pass uses BlockFrequencyImpl implementation to estimate
+/// IR basic block frequencies.
+class BlockFrequency : public FunctionPass {
+
+  BlockFrequencyImpl<BasicBlock, Function, BranchProbabilityInfo> *BFI;
+
+public:
+  static char ID;
+
+  BlockFrequency();
+
+  ~BlockFrequency();
+
+  void getAnalysisUsage(AnalysisUsage &AU) const;
+
+  bool runOnFunction(Function &F);
+
+  /// getblockFreq - Return block frequency. Never return 0, value must be
+  /// positive. Please note that initial frequency is equal to 1024. It means
+  /// that we should not rely on the value itself, but only on the comparison to
+  /// the other block frequencies. We do this to avoid using of the floating
+  /// points.
+  uint32_t getBlockFreq(BasicBlock *BB);
+};
+
+}
+
+#endif

Copied: head/contrib/llvm/include/llvm/Analysis/BlockFrequencyImpl.h (from r224136, vendor/llvm/dist/include/llvm/Analysis/BlockFrequencyImpl.h)
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/contrib/llvm/include/llvm/Analysis/BlockFrequencyImpl.h	Sun Jul 17 19:51:40 2011	(r224145, copy of r224136, vendor/llvm/dist/include/llvm/Analysis/BlockFrequencyImpl.h)
@@ -0,0 +1,349 @@
+//===---- BlockFrequencyImpl.h - Machine Block Frequency Implementation ---===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Shared implementation of BlockFrequency for IR and Machine Instructions.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_ANALYSIS_BLOCKFREQUENCYIMPL_H
+#define LLVM_ANALYSIS_BLOCKFREQUENCYIMPL_H
+
+#include "llvm/BasicBlock.h"
+#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/PostOrderIterator.h"
+#include "llvm/CodeGen/MachineBasicBlock.h"
+#include "llvm/CodeGen/MachineFunction.h"
+#include "llvm/Support/BranchProbability.h"
+#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
+#include <vector>
+#include <sstream>
+#include <string>
+
+namespace llvm {
+
+
+class BlockFrequency;
+class MachineBlockFrequency;
+
+/// BlockFrequencyImpl implements block frequency algorithm for IR and
+/// Machine Instructions. Algorithm starts with value 1024 (START_FREQ)
+/// for the entry block and then propagates frequencies using branch weights
+/// from (Machine)BranchProbabilityInfo. LoopInfo is not required because
+/// algorithm can find "backedges" by itself.
+template<class BlockT, class FunctionT, class BlockProbInfoT>
+class BlockFrequencyImpl {
+
+  DenseMap<BlockT *, uint32_t> Freqs;
+
+  BlockProbInfoT *BPI;
+
+  FunctionT *Fn;
+
+  typedef GraphTraits< Inverse<BlockT *> > GT;
+
+  static const uint32_t START_FREQ = 1024;
+
+  std::string getBlockName(BasicBlock *BB) const {
+    return BB->getNameStr();
+  }
+
+  std::string getBlockName(MachineBasicBlock *MBB) const {
+    std::stringstream ss;
+    ss << "BB#" << MBB->getNumber();
+
+    if (const BasicBlock *BB = MBB->getBasicBlock())
+      ss << " derived from LLVM BB " << BB->getNameStr();
+
+    return ss.str();
+  }
+
+  void setBlockFreq(BlockT *BB, uint32_t Freq) {
+    Freqs[BB] = Freq;
+    DEBUG(dbgs() << "Frequency(" << getBlockName(BB) << ") = " << Freq << "\n");
+  }
+
+  /// getEdgeFreq - Return edge frequency based on SRC frequency and Src -> Dst
+  /// edge probability.
+  uint32_t getEdgeFreq(BlockT *Src, BlockT *Dst) const {
+    BranchProbability Prob = BPI->getEdgeProbability(Src, Dst);
+    uint64_t N = Prob.getNumerator();
+    uint64_t D = Prob.getDenominator();
+    uint64_t Res = (N * getBlockFreq(Src)) / D;
+
+    assert(Res <= UINT32_MAX);
+    return (uint32_t) Res;
+  }
+
+  /// incBlockFreq - Increase BB block frequency by FREQ.
+  ///
+  void incBlockFreq(BlockT *BB, uint32_t Freq) {
+    Freqs[BB] += Freq;
+    DEBUG(dbgs() << "Frequency(" << getBlockName(BB) << ") += " << Freq
+                 << " --> " << Freqs[BB] << "\n");
+  }
+
+  /// divBlockFreq - Divide BB block frequency by PROB. If Prob = 0 do nothing.
+  ///
+  void divBlockFreq(BlockT *BB, BranchProbability Prob) {
+    uint64_t N = Prob.getNumerator();
+    assert(N && "Illegal division by zero!");
+    uint64_t D = Prob.getDenominator();
+    uint64_t Freq = (Freqs[BB] * D) / N;
+
+    // Should we assert it?
+    if (Freq > UINT32_MAX)
+      Freq = UINT32_MAX;
+
+    Freqs[BB] = (uint32_t) Freq;
+    DEBUG(dbgs() << "Frequency(" << getBlockName(BB) << ") /= (" << Prob
+                 << ") --> " << Freqs[BB] << "\n");
+  }
+
+  // All blocks in postorder.
+  std::vector<BlockT *> POT;
+
+  // Map Block -> Position in reverse-postorder list.
+  DenseMap<BlockT *, unsigned> RPO;
+
+  // Cycle Probability for each bloch.
+  DenseMap<BlockT *, uint32_t> CycleProb;
+
+  // (reverse-)postorder traversal iterators.
+  typedef typename std::vector<BlockT *>::iterator pot_iterator;
+  typedef typename std::vector<BlockT *>::reverse_iterator rpot_iterator;
+
+  pot_iterator pot_begin() { return POT.begin(); }
+  pot_iterator pot_end() { return POT.end(); }
+
+  rpot_iterator rpot_begin() { return POT.rbegin(); }
+  rpot_iterator rpot_end() { return POT.rend(); }
+
+  rpot_iterator rpot_at(BlockT *BB) {
+    rpot_iterator I = rpot_begin();
+    unsigned idx = RPO[BB];
+    assert(idx);
+    std::advance(I, idx - 1);
+
+    assert(*I == BB);
+    return I;
+  }
+
+
+  /// Return a probability of getting to the DST block through SRC->DST edge.
+  ///
+  BranchProbability getBackEdgeProbability(BlockT *Src, BlockT *Dst) const {
+    uint32_t N = getEdgeFreq(Src, Dst);
+    uint32_t D = getBlockFreq(Dst);
+
+    return BranchProbability(N, D);
+  }
+
+  /// isReachable - Returns if BB block is reachable from the entry.
+  ///
+  bool isReachable(BlockT *BB) {
+    return RPO.count(BB);
+  }
+
+  /// isBackedge - Return if edge Src -> Dst is a backedge.
+  ///
+  bool isBackedge(BlockT *Src, BlockT *Dst) {
+    assert(isReachable(Src));
+    assert(isReachable(Dst));
+
+    unsigned a = RPO[Src];
+    unsigned b = RPO[Dst];
+
+    return a > b;
+  }
+
+  /// getSingleBlockPred - return single BB block predecessor or NULL if
+  /// BB has none or more predecessors.
+  BlockT *getSingleBlockPred(BlockT *BB) {
+    typename GT::ChildIteratorType
+      PI = GraphTraits< Inverse<BlockT *> >::child_begin(BB),
+      PE = GraphTraits< Inverse<BlockT *> >::child_end(BB);
+
+    if (PI == PE)
+      return 0;
+
+    BlockT *Pred = *PI;
+
+    ++PI;
+    if (PI != PE)
+      return 0;
+
+    return Pred;
+  }
+
+  void doBlock(BlockT *BB, BlockT *LoopHead,
+               SmallPtrSet<BlockT *, 8> &BlocksInLoop) {
+
+    DEBUG(dbgs() << "doBlock(" << getBlockName(BB) << ")\n");
+    setBlockFreq(BB, 0);
+
+    if (BB == LoopHead) {
+      setBlockFreq(BB, START_FREQ);
+      return;
+    }
+
+    if(BlockT *Pred = getSingleBlockPred(BB)) {
+      if (BlocksInLoop.count(Pred))
+        setBlockFreq(BB, getEdgeFreq(Pred, BB));
+      // TODO: else? irreducible, ignore it for now.
+      return;
+    }
+
+    bool isInLoop = false;
+    bool isLoopHead = false;
+
+    for (typename GT::ChildIteratorType
+         PI = GraphTraits< Inverse<BlockT *> >::child_begin(BB),
+         PE = GraphTraits< Inverse<BlockT *> >::child_end(BB);
+         PI != PE; ++PI) {
+      BlockT *Pred = *PI;
+
+      if (isReachable(Pred) && isBackedge(Pred, BB)) {
+        isLoopHead = true;
+      } else if (BlocksInLoop.count(Pred)) {
+        incBlockFreq(BB, getEdgeFreq(Pred, BB));
+        isInLoop = true;
+      }
+      // TODO: else? irreducible.
+    }
+
+    if (!isInLoop)
+      return;
+
+    if (!isLoopHead)
+      return;
+
+    assert(START_FREQ >= CycleProb[BB]);
+    uint32_t CProb = CycleProb[BB];
+    uint32_t Numerator = START_FREQ - CProb ? START_FREQ - CProb : 1;
+    divBlockFreq(BB, BranchProbability(Numerator, START_FREQ));
+  }
+
+  /// doLoop - Propagate block frequency down throught the loop.
+  void doLoop(BlockT *Head, BlockT *Tail) {
+    DEBUG(dbgs() << "doLoop(" << getBlockName(Head) << ", "
+                 << getBlockName(Tail) << ")\n");
+
+    SmallPtrSet<BlockT *, 8> BlocksInLoop;
+
+    for (rpot_iterator I = rpot_at(Head), E = rpot_end(); I != E; ++I) {
+      BlockT *BB = *I;
+      doBlock(BB, Head, BlocksInLoop);
+
+      BlocksInLoop.insert(BB);
+    }
+
+    // Compute loop's cyclic probability using backedges probabilities.
+    for (typename GT::ChildIteratorType
+         PI = GraphTraits< Inverse<BlockT *> >::child_begin(Head),
+         PE = GraphTraits< Inverse<BlockT *> >::child_end(Head);
+         PI != PE; ++PI) {
+      BlockT *Pred = *PI;
+      assert(Pred);
+      if (isReachable(Pred) && isBackedge(Pred, Head)) {
+        BranchProbability Prob = getBackEdgeProbability(Pred, Head);
+        uint64_t N = Prob.getNumerator();
+        uint64_t D = Prob.getDenominator();
+        uint64_t Res = (N * START_FREQ) / D;
+
+        assert(Res <= UINT32_MAX);
+        CycleProb[Head] += (uint32_t) Res;
+      }
+    }
+  }
+
+  friend class BlockFrequency;
+  friend class MachineBlockFrequency;
+
+  void doFunction(FunctionT *fn, BlockProbInfoT *bpi) {
+    Fn = fn;
+    BPI = bpi;
+
+    // Clear everything.
+    RPO.clear();
+    POT.clear();
+    CycleProb.clear();
+    Freqs.clear();
+
+    BlockT *EntryBlock = fn->begin();
+
+    copy(po_begin(EntryBlock), po_end(EntryBlock), back_inserter(POT));
+
+    unsigned RPOidx = 0;
+    for (rpot_iterator I = rpot_begin(), E = rpot_end(); I != E; ++I) {
+      BlockT *BB = *I;
+      RPO[BB] = ++RPOidx;
+      DEBUG(dbgs() << "RPO[" << getBlockName(BB) << "] = " << RPO[BB] << "\n");
+    }
+
+    // Travel over all blocks in postorder.
+    for (pot_iterator I = pot_begin(), E = pot_end(); I != E; ++I) {
+      BlockT *BB = *I;
+      BlockT *LastTail = 0;
+      DEBUG(dbgs() << "POT: " << getBlockName(BB) << "\n");
+
+      for (typename GT::ChildIteratorType
+           PI = GraphTraits< Inverse<BlockT *> >::child_begin(BB),
+           PE = GraphTraits< Inverse<BlockT *> >::child_end(BB);
+           PI != PE; ++PI) {
+
+        BlockT *Pred = *PI;
+        if (isReachable(Pred) && isBackedge(Pred, BB)
+            && (!LastTail || RPO[Pred] > RPO[LastTail]))
+          LastTail = Pred;
+      }
+
+      if (LastTail)
+        doLoop(BB, LastTail);
+    }
+
+    // At the end assume the whole function as a loop, and travel over it once
+    // again.
+    doLoop(*(rpot_begin()), *(pot_begin()));
+  }
+
+public:
+  /// getBlockFreq - Return block frequency. Never return 0, value must be
+  /// positive.
+  uint32_t getBlockFreq(BlockT *BB) const {
+    typename DenseMap<BlockT *, uint32_t>::const_iterator I = Freqs.find(BB);
+    if (I != Freqs.end())
+      return I->second ? I->second : 1;
+    return 1;
+  }
+
+  void print(raw_ostream &OS) const {
+    OS << "\n\n---- Block Freqs ----\n";
+    for (typename FunctionT::iterator I = Fn->begin(), E = Fn->end(); I != E;) {
+      BlockT *BB = I++;
+      OS << " " << getBlockName(BB) << " = " << getBlockFreq(BB) << "\n";
+
+      for (typename GraphTraits<BlockT *>::ChildIteratorType
+           SI = GraphTraits<BlockT *>::child_begin(BB),
+           SE = GraphTraits<BlockT *>::child_end(BB); SI != SE; ++SI) {
+        BlockT *Succ = *SI;
+        OS << "  " << getBlockName(BB) << " -> " << getBlockName(Succ)
+           << " = " << getEdgeFreq(BB, Succ) << "\n";
+      }
+    }
+  }
+
+  void dump() const {
+    print(dbgs());
+  }
+};
+
+}
+
+#endif

Modified: head/contrib/llvm/include/llvm/Analysis/BranchProbabilityInfo.h
==============================================================================
--- head/contrib/llvm/include/llvm/Analysis/BranchProbabilityInfo.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm/Analysis/BranchProbabilityInfo.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -15,8 +15,9 @@
 #define LLVM_ANALYSIS_BRANCHPROBABILITYINFO_H
 
 #include "llvm/InitializePasses.h"
+#include "llvm/Pass.h"
+#include "llvm/ADT/DenseMap.h"
 #include "llvm/Support/BranchProbability.h"
-#include "llvm/Analysis/LoopInfo.h"
 
 namespace llvm {
 
@@ -25,6 +26,11 @@ class raw_ostream;
 class BranchProbabilityInfo : public FunctionPass {
 
   // Default weight value. Used when we don't have information about the edge.
+  // TODO: DEFAULT_WEIGHT makes sense during static predication, when none of
+  // the successors have a weight yet. But it doesn't make sense when providing
+  // weight to an edge that may have siblings with non-zero weights. This can
+  // be handled various ways, but it's probably fine for an edge with unknown
+  // weight to just "inherit" the non-zero weight of an adjacent successor.
   static const uint32_t DEFAULT_WEIGHT = 16;
 
   typedef std::pair<BasicBlock *, BasicBlock *> Edge;
@@ -41,10 +47,7 @@ public:
     initializeBranchProbabilityInfoPass(*PassRegistry::getPassRegistry());
   }
 
-  void getAnalysisUsage(AnalysisUsage &AU) const {
-    AU.addRequired<LoopInfo>();
-    AU.setPreservesAll();
-  }
+  void getAnalysisUsage(AnalysisUsage &AU) const;
 
   bool runOnFunction(Function &F);
 

Modified: head/contrib/llvm/include/llvm/Analysis/DIBuilder.h
==============================================================================
--- head/contrib/llvm/include/llvm/Analysis/DIBuilder.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm/Analysis/DIBuilder.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -135,6 +135,7 @@ namespace llvm {
                              unsigned Flags);
 
     /// createMemberType - Create debugging information entry for a member.
+    /// @param Scope        Member scope.
     /// @param Name         Member name.
     /// @param File         File where this member is defined.
     /// @param LineNo       Line number.
@@ -143,7 +144,7 @@ namespace llvm {
     /// @param OffsetInBits Member offset.
     /// @param Flags        Flags to encode member attribute, e.g. private
     /// @param Ty           Parent type.
-    DIType createMemberType(StringRef Name, DIFile File,
+    DIType createMemberType(DIDescriptor Scope, StringRef Name, DIFile File,
                             unsigned LineNo, uint64_t SizeInBits, 
                             uint64_t AlignInBits, uint64_t OffsetInBits, 
                             unsigned Flags, DIType Ty);

Modified: head/contrib/llvm/include/llvm/Analysis/IVUsers.h
==============================================================================
--- head/contrib/llvm/include/llvm/Analysis/IVUsers.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm/Analysis/IVUsers.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -37,8 +37,8 @@ class TargetData;
 class IVStrideUse : public CallbackVH, public ilist_node<IVStrideUse> {
   friend class IVUsers;
 public:
-  IVStrideUse(IVUsers *P, Instruction* U, Value *O, Value *PN)
-    : CallbackVH(U), Parent(P), OperandValToReplace(O), Phi(PN) {
+  IVStrideUse(IVUsers *P, Instruction* U, Value *O)
+    : CallbackVH(U), Parent(P), OperandValToReplace(O) {
   }
 
   /// getUser - Return the user instruction for this use.
@@ -51,11 +51,6 @@ public:
     setValPtr(NewUser);
   }
 
-  /// getPhi - Return the phi node that represents this IV.
-  PHINode *getPhi() const {
-    return cast<PHINode>(Phi);
-  }
-
   /// getOperandValToReplace - Return the Value of the operand in the user
   /// instruction that this IVStrideUse is representing.
   Value *getOperandValToReplace() const {
@@ -86,9 +81,6 @@ private:
   /// that this IVStrideUse is representing.
   WeakVH OperandValToReplace;
 
-  /// Phi - The loop header phi that represents this IV.
-  WeakVH Phi;
-
   /// PostIncLoops - The set of loops for which Expr has been adjusted to
   /// use post-inc mode. This corresponds with SCEVExpander's post-inc concept.
   PostIncLoopSet PostIncLoops;
@@ -151,9 +143,9 @@ public:
   /// AddUsersIfInteresting - Inspect the specified Instruction.  If it is a
   /// reducible SCEV, recursively add its users to the IVUsesByStride set and
   /// return true.  Otherwise, return false.
-  bool AddUsersIfInteresting(Instruction *I, PHINode *Phi);
+  bool AddUsersIfInteresting(Instruction *I);
 
-  IVStrideUse &AddUser(Instruction *User, Value *Operand, PHINode *Phi);
+  IVStrideUse &AddUser(Instruction *User, Value *Operand);
 
   /// getReplacementExpr - Return a SCEV expression which computes the
   /// value of the OperandValToReplace of the given IVStrideUse.

Modified: head/contrib/llvm/include/llvm/Analysis/MemoryDependenceAnalysis.h
==============================================================================
--- head/contrib/llvm/include/llvm/Analysis/MemoryDependenceAnalysis.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm/Analysis/MemoryDependenceAnalysis.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -90,18 +90,27 @@ namespace llvm {
     /// get methods: These are static ctor methods for creating various
     /// MemDepResult kinds.
     static MemDepResult getDef(Instruction *Inst) {
+      assert(Inst && "Def requires inst");
       return MemDepResult(PairTy(Inst, Def));
     }
     static MemDepResult getClobber(Instruction *Inst) {
+      assert(Inst && "Clobber requires inst");
       return MemDepResult(PairTy(Inst, Clobber));
     }
     static MemDepResult getNonLocal() {
       return MemDepResult(PairTy(0, NonLocal));
     }
+    static MemDepResult getUnknown() {
+      return MemDepResult(PairTy(0, Clobber));
+    }
 
     /// isClobber - Return true if this MemDepResult represents a query that is
     /// a instruction clobber dependency.
-    bool isClobber() const { return Value.getInt() == Clobber; }
+    bool isClobber() const { return Value.getInt() == Clobber && getInst(); }
+
+    /// isUnknown - Return true if this MemDepResult represents a query which
+    /// cannot and/or will not be computed.
+    bool isUnknown() const { return Value.getInt() == Clobber && !getInst(); }
 
     /// isDef - Return true if this MemDepResult represents a query that is
     /// a instruction definition dependency.

Modified: head/contrib/llvm/include/llvm/Analysis/Passes.h
==============================================================================
--- head/contrib/llvm/include/llvm/Analysis/Passes.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm/Analysis/Passes.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -88,6 +88,13 @@ namespace llvm {
 
   //===--------------------------------------------------------------------===//
   //
+  // createObjCARCAliasAnalysisPass - This pass implements ObjC-ARC-based
+  // alias analysis.
+  //
+  ImmutablePass *createObjCARCAliasAnalysisPass();
+
+  //===--------------------------------------------------------------------===//
+  //
   // createProfileLoaderPass - This pass loads information from a profile dump
   // file.
   //

Modified: head/contrib/llvm/include/llvm/Analysis/ScalarEvolutionExpander.h
==============================================================================
--- head/contrib/llvm/include/llvm/Analysis/ScalarEvolutionExpander.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm/Analysis/ScalarEvolutionExpander.h	Sun Jul 17 19:51:40 2011	(r224145)
@@ -30,6 +30,10 @@ namespace llvm {
   /// memory.
   class SCEVExpander : public SCEVVisitor<SCEVExpander, Value*> {
     ScalarEvolution &SE;
+
+    // New instructions receive a name to identifies them with the current pass.
+    const char* IVName;
+
     std::map<std::pair<const SCEV *, Instruction *>, AssertingVH<Value> >
       InsertedExpressions;
     std::set<AssertingVH<Value> > InsertedValues;
@@ -67,9 +71,9 @@ namespace llvm {
 
   public:
     /// SCEVExpander - Construct a SCEVExpander in "canonical" mode.
-    explicit SCEVExpander(ScalarEvolution &se)
-      : SE(se), IVIncInsertLoop(0), CanonicalMode(true),
-        Builder(se.getContext(), TargetFolder(se.TD)) {}
+    explicit SCEVExpander(ScalarEvolution &se, const char *name)
+      : SE(se), IVName(name), IVIncInsertLoop(0), IVIncInsertPos(0),
+        CanonicalMode(true), Builder(se.getContext(), TargetFolder(se.TD)) {}
 
     /// clear - Erase the contents of the InsertedExpressions map so that users
     /// trying to expand the same expression into multiple BasicBlocks or

Modified: head/contrib/llvm/include/llvm/Analysis/ValueTracking.h
==============================================================================
--- head/contrib/llvm/include/llvm/Analysis/ValueTracking.h	Sun Jul 17 19:24:54 2011	(r224144)
+++ head/contrib/llvm/include/llvm/Analysis/ValueTracking.h	Sun Jul 17 19:51:40 2011	(r224145)

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



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