Date: Sun, 12 Jun 2011 15:42:52 +0000 (UTC) From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org Subject: svn commit: r223013 - in vendor/llvm/dist: . autoconf cmake/modules docs examples/HowToUseJIT include/llvm include/llvm-c include/llvm/ADT include/llvm/Analysis include/llvm/CodeGen include/llvm/Co... Message-ID: <201106121542.p5CFgqCl030695@svn.freebsd.org>
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Author: dim Date: Sun Jun 12 15:42:51 2011 New Revision: 223013 URL: http://svn.freebsd.org/changeset/base/223013 Log: Vendor import of llvm trunk r132879: http://llvm.org/svn/llvm-project/llvm/trunk@132879 Added: vendor/llvm/dist/include/llvm/ADT/PackedVector.h vendor/llvm/dist/include/llvm/Analysis/BranchProbabilityInfo.h vendor/llvm/dist/include/llvm/DefaultPasses.h vendor/llvm/dist/include/llvm/MC/MCWin64EH.h vendor/llvm/dist/include/llvm/Support/BranchProbability.h vendor/llvm/dist/include/llvm/Support/PassManagerBuilder.h vendor/llvm/dist/include/llvm/Support/Win64EH.h vendor/llvm/dist/lib/Analysis/BranchProbabilityInfo.cpp vendor/llvm/dist/lib/CodeGen/AsmPrinter/Win64Exception.cpp vendor/llvm/dist/lib/CodeGen/RegisterClassInfo.cpp vendor/llvm/dist/lib/CodeGen/RegisterClassInfo.h vendor/llvm/dist/lib/ExecutionEngine/TargetSelect.cpp vendor/llvm/dist/lib/MC/MCWin64EH.cpp vendor/llvm/dist/lib/Support/BranchProbability.cpp vendor/llvm/dist/lib/Target/Mips/MipsEmitGPRestore.cpp vendor/llvm/dist/test/Analysis/BasicAA/dag.ll vendor/llvm/dist/test/Analysis/BasicAA/must-and-partial.ll vendor/llvm/dist/test/Analysis/BasicAA/underlying-value.ll vendor/llvm/dist/test/Analysis/TypeBasedAliasAnalysis/dynamic-indices.ll vendor/llvm/dist/test/Archive/check_binary_output.ll vendor/llvm/dist/test/Assembler/invalid_cast.ll vendor/llvm/dist/test/Assembler/invalid_cast2.ll vendor/llvm/dist/test/Bitcode/blockaddress.ll vendor/llvm/dist/test/Bitcode/sse42_crc32.ll vendor/llvm/dist/test/Bitcode/sse42_crc32.ll.bc (contents, props changed) vendor/llvm/dist/test/CodeGen/ARM/2011-05-04-MultipleLandingPadSuccs.ll vendor/llvm/dist/test/CodeGen/ARM/2011-06-09-TailCallByVal.ll vendor/llvm/dist/test/CodeGen/ARM/arm-modifier.ll vendor/llvm/dist/test/CodeGen/ARM/atomic-op.ll vendor/llvm/dist/test/CodeGen/ARM/debug-info-branch-folding.ll vendor/llvm/dist/test/CodeGen/ARM/debug-info-sreg2.ll vendor/llvm/dist/test/CodeGen/ARM/eh-resume-darwin.ll vendor/llvm/dist/test/CodeGen/ARM/fast-isel-crash2.ll vendor/llvm/dist/test/CodeGen/ARM/intrinsics.ll vendor/llvm/dist/test/CodeGen/ARM/ldstrexd.ll vendor/llvm/dist/test/CodeGen/ARM/lsr-unfolded-offset.ll vendor/llvm/dist/test/CodeGen/Generic/promote-integers.ll vendor/llvm/dist/test/CodeGen/Generic/zero-sized-array.ll vendor/llvm/dist/test/CodeGen/Mips/2011-05-26-BranchKillsVreg.ll vendor/llvm/dist/test/CodeGen/Mips/alloca.ll vendor/llvm/dist/test/CodeGen/Mips/atomic.ll vendor/llvm/dist/test/CodeGen/Mips/double2int.ll vendor/llvm/dist/test/CodeGen/Mips/eh.ll vendor/llvm/dist/test/CodeGen/Mips/fcopysign.ll vendor/llvm/dist/test/CodeGen/Mips/frame-address.ll vendor/llvm/dist/test/CodeGen/Mips/gprestore.ll vendor/llvm/dist/test/CodeGen/Mips/i64arg.ll vendor/llvm/dist/test/CodeGen/Mips/largeimmprinting.ll vendor/llvm/dist/test/CodeGen/Mips/o32_cc_byval.ll vendor/llvm/dist/test/CodeGen/Mips/tls.ll vendor/llvm/dist/test/CodeGen/Mips/weak.ll vendor/llvm/dist/test/CodeGen/PTX/cvt.ll vendor/llvm/dist/test/CodeGen/PTX/fneg.ll vendor/llvm/dist/test/CodeGen/PTX/mad-disabling.ll vendor/llvm/dist/test/CodeGen/PTX/selp.ll vendor/llvm/dist/test/CodeGen/Thumb/2011-05-11-DAGLegalizer.ll vendor/llvm/dist/test/CodeGen/Thumb2/2011-06-07-TwoAddrEarlyClobber.ll vendor/llvm/dist/test/CodeGen/X86/2011-02-12-shuffle.ll vendor/llvm/dist/test/CodeGen/X86/2011-05-09-loaduse.ll vendor/llvm/dist/test/CodeGen/X86/2011-05-26-UnreachableBlockElim.ll vendor/llvm/dist/test/CodeGen/X86/2011-05-27-CrossClassCoalescing.ll vendor/llvm/dist/test/CodeGen/X86/2011-05-31-movmsk.ll vendor/llvm/dist/test/CodeGen/X86/2011-06-01-fildll.ll vendor/llvm/dist/test/CodeGen/X86/2011-06-03-x87chain.ll vendor/llvm/dist/test/CodeGen/X86/2011-06-06-fgetsign80bit.ll vendor/llvm/dist/test/CodeGen/X86/2011-06-19-QuicksortCoalescerBug.ll vendor/llvm/dist/test/CodeGen/X86/9601.ll vendor/llvm/dist/test/CodeGen/X86/basic-promote-integers.ll vendor/llvm/dist/test/CodeGen/X86/byval-align.ll vendor/llvm/dist/test/CodeGen/X86/dbg-const-int.ll vendor/llvm/dist/test/CodeGen/X86/dbg-const.ll vendor/llvm/dist/test/CodeGen/X86/dbg-prolog-end.ll vendor/llvm/dist/test/CodeGen/X86/dbg-value-dag-combine.ll vendor/llvm/dist/test/CodeGen/X86/dbg-value-isel.ll vendor/llvm/dist/test/CodeGen/X86/div8.ll vendor/llvm/dist/test/CodeGen/X86/eh_frame.ll vendor/llvm/dist/test/CodeGen/X86/fast-isel-agg-constant.ll vendor/llvm/dist/test/CodeGen/X86/fast-isel-extract.ll vendor/llvm/dist/test/CodeGen/X86/fast-isel-ret-ext.ll vendor/llvm/dist/test/CodeGen/X86/fold-xmm-zero.ll vendor/llvm/dist/test/CodeGen/X86/hoist-common.ll vendor/llvm/dist/test/CodeGen/X86/inline-asm-error.ll vendor/llvm/dist/test/CodeGen/X86/movntdq-no-avx.ll vendor/llvm/dist/test/CodeGen/X86/nontemporal.ll vendor/llvm/dist/test/CodeGen/X86/peep-setb.ll vendor/llvm/dist/test/CodeGen/X86/pr10068.ll vendor/llvm/dist/test/CodeGen/X86/shift-pair.ll vendor/llvm/dist/test/CodeGen/X86/sse42_64.ll vendor/llvm/dist/test/CodeGen/X86/vararg_tailcall.ll vendor/llvm/dist/test/CodeGen/X86/visibility2.ll vendor/llvm/dist/test/CodeGen/X86/x86-shifts.ll vendor/llvm/dist/test/CodeGen/XCore/misc-intrinsics.ll vendor/llvm/dist/test/DebugInfo/X86/ vendor/llvm/dist/test/DebugInfo/X86/debug_frame.ll vendor/llvm/dist/test/DebugInfo/X86/dg.exp vendor/llvm/dist/test/DebugInfo/X86/eh_symbol.ll vendor/llvm/dist/test/DebugInfo/X86/stmt-list.ll vendor/llvm/dist/test/DebugInfo/X86/subreg.ll vendor/llvm/dist/test/DebugInfo/pr9951.ll vendor/llvm/dist/test/FrontendC/ARM/ vendor/llvm/dist/test/FrontendC/ARM/dg.exp vendor/llvm/dist/test/FrontendC/ARM/inline-asm-multichar.c vendor/llvm/dist/test/FrontendC/struct-matching-constraint.c vendor/llvm/dist/test/MC/ARM/elf-thumbfunc-reloc.ll vendor/llvm/dist/test/MC/ARM/elf-thumbfunc.s vendor/llvm/dist/test/MC/ARM/xscale-attributes.ll vendor/llvm/dist/test/MC/AsmParser/directive_seh.s vendor/llvm/dist/test/MC/AsmParser/macro-args.s vendor/llvm/dist/test/MC/COFF/seh-section.s vendor/llvm/dist/test/MC/COFF/seh.s vendor/llvm/dist/test/MC/ELF/cfi-sections.s vendor/llvm/dist/test/MC/MachO/debug_frame.s vendor/llvm/dist/test/Other/X86/ vendor/llvm/dist/test/Other/X86/dg.exp vendor/llvm/dist/test/Other/X86/inline-asm-newline-terminator.ll vendor/llvm/dist/test/TableGen/SetTheory.td vendor/llvm/dist/test/Transforms/GVN/2011-06-01-NonLocalMemdepMiscompile.ll vendor/llvm/dist/test/Transforms/GVN/phi-translate-partial-alias.ll vendor/llvm/dist/test/Transforms/GlobalOpt/memset-null.ll vendor/llvm/dist/test/Transforms/IndVarSimplify/elim-extend.ll vendor/llvm/dist/test/Transforms/IndVarSimplify/no-iv-rewrite.ll vendor/llvm/dist/test/Transforms/Inline/inline_invoke.ll vendor/llvm/dist/test/Transforms/Inline/lifetime.ll vendor/llvm/dist/test/Transforms/InstCombine/2011-05-02-VectorBoolean.ll vendor/llvm/dist/test/Transforms/InstCombine/2011-05-13-InBoundsGEP.ll vendor/llvm/dist/test/Transforms/InstCombine/2011-05-28-swapmulsub.ll vendor/llvm/dist/test/Transforms/InstCombine/x86-crc32-demanded.ll vendor/llvm/dist/test/Transforms/InstSimplify/maxmin.ll vendor/llvm/dist/test/Transforms/LoopStrengthReduce/X86/ vendor/llvm/dist/test/Transforms/LoopStrengthReduce/X86/2009-11-10-LSRCrash.ll vendor/llvm/dist/test/Transforms/LoopStrengthReduce/X86/dg.exp vendor/llvm/dist/test/Transforms/LoopStrengthReduce/post-inc-icmpzero.ll vendor/llvm/dist/test/Transforms/LoopUnswitch/2011-06-02-CritSwitch.ll vendor/llvm/dist/test/Transforms/MemCpyOpt/2011-06-02-CallSlotOverwritten.ll vendor/llvm/dist/test/Transforms/PhaseOrdering/dg.exp vendor/llvm/dist/test/Transforms/ScalarRepl/2011-05-06-CapturedAlloca.ll vendor/llvm/dist/test/Transforms/ScalarRepl/2011-06-08-VectorExtractValue.ll vendor/llvm/dist/test/Transforms/ScalarRepl/debuginfo-preserved.ll vendor/llvm/dist/test/Transforms/SimplifyCFG/PR9946.ll vendor/llvm/dist/test/Transforms/SimplifyCFG/dce-cond-after-folding-terminator.ll vendor/llvm/dist/test/Transforms/SimplifyCFG/switch-masked-bits.ll vendor/llvm/dist/test/Transforms/TailCallElim/setjmp.ll vendor/llvm/dist/test/Transforms/TailDup/X86/ vendor/llvm/dist/test/Transforms/TailDup/X86/dg.exp vendor/llvm/dist/test/Transforms/TailDup/X86/if-tail-dup.ll vendor/llvm/dist/unittests/Support/IRBuilderTest.cpp vendor/llvm/dist/utils/TableGen/CodeGenRegisters.cpp vendor/llvm/dist/utils/TableGen/SetTheory.cpp vendor/llvm/dist/utils/TableGen/SetTheory.h Deleted: vendor/llvm/dist/include/llvm/Support/StandardPasses.h vendor/llvm/dist/lib/CodeGen/AsmPrinter/DwarfTableException.cpp vendor/llvm/dist/lib/ExecutionEngine/JIT/TargetSelect.cpp vendor/llvm/dist/lib/ExecutionEngine/MCJIT/TargetSelect.cpp vendor/llvm/dist/test/CodeGen/ARM/divmod.ll vendor/llvm/dist/test/CodeGen/Generic/2011-02-12-shuffle.ll vendor/llvm/dist/test/CodeGen/X86/2008-07-11-SpillerBug.ll vendor/llvm/dist/test/CodeGen/X86/smul-with-overflow-2.ll vendor/llvm/dist/test/CodeGen/X86/smul-with-overflow-3.ll vendor/llvm/dist/test/CodeGen/XCore/bitrev.ll vendor/llvm/dist/test/Other/inline-asm-newline-terminator.ll vendor/llvm/dist/test/Transforms/GVN/mixed.ll vendor/llvm/dist/test/Transforms/LoopStrengthReduce/2009-11-10-LSRCrash.ll vendor/llvm/dist/test/Transforms/TailDup/if-tail-dup.ll Modified: vendor/llvm/dist/.gitignore vendor/llvm/dist/Makefile vendor/llvm/dist/autoconf/config.guess vendor/llvm/dist/autoconf/configure.ac vendor/llvm/dist/cmake/modules/HandleLLVMOptions.cmake vendor/llvm/dist/cmake/modules/LLVMProcessSources.cmake vendor/llvm/dist/configure vendor/llvm/dist/docs/AliasAnalysis.html vendor/llvm/dist/docs/CodeGenerator.html vendor/llvm/dist/docs/CompilerDriver.html vendor/llvm/dist/docs/ExceptionHandling.html vendor/llvm/dist/docs/HowToSubmitABug.html vendor/llvm/dist/docs/LangRef.html vendor/llvm/dist/docs/Projects.html vendor/llvm/dist/docs/ReleaseNotes.html vendor/llvm/dist/docs/SourceLevelDebugging.html vendor/llvm/dist/docs/TestingGuide.html vendor/llvm/dist/docs/index.html vendor/llvm/dist/examples/HowToUseJIT/HowToUseJIT.cpp vendor/llvm/dist/include/llvm-c/Core.h vendor/llvm/dist/include/llvm-c/Disassembler.h vendor/llvm/dist/include/llvm/ADT/FoldingSet.h vendor/llvm/dist/include/llvm/ADT/StringRef.h vendor/llvm/dist/include/llvm/ADT/Triple.h vendor/llvm/dist/include/llvm/Analysis/AliasAnalysis.h vendor/llvm/dist/include/llvm/Analysis/CallGraph.h vendor/llvm/dist/include/llvm/Analysis/DIBuilder.h vendor/llvm/dist/include/llvm/Analysis/DebugInfo.h vendor/llvm/dist/include/llvm/Analysis/FindUsedTypes.h vendor/llvm/dist/include/llvm/Analysis/IVUsers.h vendor/llvm/dist/include/llvm/Analysis/RegionPass.h vendor/llvm/dist/include/llvm/Analysis/ScalarEvolution.h vendor/llvm/dist/include/llvm/Argument.h vendor/llvm/dist/include/llvm/Attributes.h vendor/llvm/dist/include/llvm/CodeGen/AsmPrinter.h vendor/llvm/dist/include/llvm/CodeGen/CallingConvLower.h vendor/llvm/dist/include/llvm/CodeGen/FastISel.h vendor/llvm/dist/include/llvm/CodeGen/ISDOpcodes.h vendor/llvm/dist/include/llvm/CodeGen/LiveInterval.h vendor/llvm/dist/include/llvm/CodeGen/MachineInstr.h vendor/llvm/dist/include/llvm/CodeGen/MachineInstrBuilder.h vendor/llvm/dist/include/llvm/CodeGen/MachineModuleInfo.h vendor/llvm/dist/include/llvm/CodeGen/MachineOperand.h vendor/llvm/dist/include/llvm/CodeGen/PseudoSourceValue.h vendor/llvm/dist/include/llvm/CodeGen/RegAllocPBQP.h vendor/llvm/dist/include/llvm/CodeGen/ScheduleDAG.h vendor/llvm/dist/include/llvm/CodeGen/SelectionDAG.h vendor/llvm/dist/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h vendor/llvm/dist/include/llvm/CompilerDriver/Common.td vendor/llvm/dist/include/llvm/Config/llvm-config.h.cmake vendor/llvm/dist/include/llvm/ExecutionEngine/ExecutionEngine.h vendor/llvm/dist/include/llvm/Function.h vendor/llvm/dist/include/llvm/InitializePasses.h vendor/llvm/dist/include/llvm/IntrinsicInst.h vendor/llvm/dist/include/llvm/Intrinsics.td vendor/llvm/dist/include/llvm/IntrinsicsARM.td vendor/llvm/dist/include/llvm/IntrinsicsX86.td vendor/llvm/dist/include/llvm/IntrinsicsXCore.td vendor/llvm/dist/include/llvm/LinkAllPasses.h vendor/llvm/dist/include/llvm/MC/MCAsmInfo.h vendor/llvm/dist/include/llvm/MC/MCDwarf.h vendor/llvm/dist/include/llvm/MC/MCELFSymbolFlags.h vendor/llvm/dist/include/llvm/MC/MCExpr.h vendor/llvm/dist/include/llvm/MC/MCInstPrinter.h vendor/llvm/dist/include/llvm/MC/MCParser/MCAsmLexer.h vendor/llvm/dist/include/llvm/MC/MCParser/MCAsmParser.h vendor/llvm/dist/include/llvm/MC/MCParser/MCAsmParserExtension.h vendor/llvm/dist/include/llvm/MC/MCStreamer.h vendor/llvm/dist/include/llvm/Metadata.h vendor/llvm/dist/include/llvm/Operator.h vendor/llvm/dist/include/llvm/Support/Casting.h vendor/llvm/dist/include/llvm/Support/CrashRecoveryContext.h vendor/llvm/dist/include/llvm/Support/Dwarf.h vendor/llvm/dist/include/llvm/Support/IRBuilder.h vendor/llvm/dist/include/llvm/Support/MemoryBuffer.h vendor/llvm/dist/include/llvm/Support/PatternMatch.h vendor/llvm/dist/include/llvm/Support/Program.h vendor/llvm/dist/include/llvm/Support/SourceMgr.h vendor/llvm/dist/include/llvm/Target/Target.td vendor/llvm/dist/include/llvm/Target/TargetAsmInfo.h vendor/llvm/dist/include/llvm/Target/TargetInstrItineraries.h vendor/llvm/dist/include/llvm/Target/TargetLibraryInfo.h vendor/llvm/dist/include/llvm/Target/TargetLowering.h vendor/llvm/dist/include/llvm/Target/TargetLoweringObjectFile.h vendor/llvm/dist/include/llvm/Target/TargetOptions.h vendor/llvm/dist/include/llvm/Target/TargetRegisterInfo.h vendor/llvm/dist/include/llvm/Target/TargetSelectionDAG.td vendor/llvm/dist/include/llvm/Transforms/Instrumentation.h vendor/llvm/dist/include/llvm/Transforms/Utils/Local.h vendor/llvm/dist/include/llvm/Transforms/Utils/SSAUpdater.h vendor/llvm/dist/include/llvm/Type.h vendor/llvm/dist/lib/Analysis/Analysis.cpp vendor/llvm/dist/lib/Analysis/BasicAliasAnalysis.cpp vendor/llvm/dist/lib/Analysis/CMakeLists.txt vendor/llvm/dist/lib/Analysis/ConstantFolding.cpp vendor/llvm/dist/lib/Analysis/DIBuilder.cpp vendor/llvm/dist/lib/Analysis/IPA/CallGraph.cpp vendor/llvm/dist/lib/Analysis/IPA/CallGraphSCCPass.cpp vendor/llvm/dist/lib/Analysis/IPA/FindUsedTypes.cpp vendor/llvm/dist/lib/Analysis/IVUsers.cpp vendor/llvm/dist/lib/Analysis/InlineCost.cpp vendor/llvm/dist/lib/Analysis/InstructionSimplify.cpp vendor/llvm/dist/lib/Analysis/LazyValueInfo.cpp vendor/llvm/dist/lib/Analysis/Loads.cpp vendor/llvm/dist/lib/Analysis/MemoryDependenceAnalysis.cpp vendor/llvm/dist/lib/Analysis/RegionPass.cpp vendor/llvm/dist/lib/Analysis/ScalarEvolution.cpp vendor/llvm/dist/lib/Analysis/ValueTracking.cpp vendor/llvm/dist/lib/AsmParser/LLLexer.cpp vendor/llvm/dist/lib/AsmParser/LLLexer.h vendor/llvm/dist/lib/AsmParser/LLParser.cpp vendor/llvm/dist/lib/AsmParser/LLToken.h vendor/llvm/dist/lib/Bitcode/Reader/BitcodeReader.cpp vendor/llvm/dist/lib/Bitcode/Writer/BitcodeWriter.cpp vendor/llvm/dist/lib/Bitcode/Writer/ValueEnumerator.cpp vendor/llvm/dist/lib/CodeGen/AggressiveAntiDepBreaker.cpp vendor/llvm/dist/lib/CodeGen/AggressiveAntiDepBreaker.h vendor/llvm/dist/lib/CodeGen/AllocationOrder.cpp vendor/llvm/dist/lib/CodeGen/AllocationOrder.h vendor/llvm/dist/lib/CodeGen/AntiDepBreaker.h vendor/llvm/dist/lib/CodeGen/AsmPrinter/ARMException.cpp vendor/llvm/dist/lib/CodeGen/AsmPrinter/AsmPrinter.cpp vendor/llvm/dist/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp vendor/llvm/dist/lib/CodeGen/AsmPrinter/CMakeLists.txt vendor/llvm/dist/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp vendor/llvm/dist/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp vendor/llvm/dist/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h vendor/llvm/dist/lib/CodeGen/AsmPrinter/DwarfDebug.cpp vendor/llvm/dist/lib/CodeGen/AsmPrinter/DwarfDebug.h vendor/llvm/dist/lib/CodeGen/AsmPrinter/DwarfException.h vendor/llvm/dist/lib/CodeGen/BranchFolding.cpp vendor/llvm/dist/lib/CodeGen/BranchFolding.h vendor/llvm/dist/lib/CodeGen/CMakeLists.txt vendor/llvm/dist/lib/CodeGen/CalcSpillWeights.cpp vendor/llvm/dist/lib/CodeGen/CallingConvLower.cpp vendor/llvm/dist/lib/CodeGen/CriticalAntiDepBreaker.cpp vendor/llvm/dist/lib/CodeGen/CriticalAntiDepBreaker.h vendor/llvm/dist/lib/CodeGen/DwarfEHPrepare.cpp vendor/llvm/dist/lib/CodeGen/IfConversion.cpp vendor/llvm/dist/lib/CodeGen/InlineSpiller.cpp vendor/llvm/dist/lib/CodeGen/LLVMTargetMachine.cpp vendor/llvm/dist/lib/CodeGen/LiveDebugVariables.cpp vendor/llvm/dist/lib/CodeGen/LiveDebugVariables.h vendor/llvm/dist/lib/CodeGen/LiveRangeEdit.cpp vendor/llvm/dist/lib/CodeGen/LiveRangeEdit.h vendor/llvm/dist/lib/CodeGen/MachineBasicBlock.cpp vendor/llvm/dist/lib/CodeGen/MachineFunction.cpp vendor/llvm/dist/lib/CodeGen/MachineInstr.cpp vendor/llvm/dist/lib/CodeGen/MachineRegisterInfo.cpp vendor/llvm/dist/lib/CodeGen/MachineVerifier.cpp vendor/llvm/dist/lib/CodeGen/PostRASchedulerList.cpp vendor/llvm/dist/lib/CodeGen/RegAllocBase.h vendor/llvm/dist/lib/CodeGen/RegAllocBasic.cpp vendor/llvm/dist/lib/CodeGen/RegAllocFast.cpp vendor/llvm/dist/lib/CodeGen/RegAllocGreedy.cpp vendor/llvm/dist/lib/CodeGen/RegisterScavenging.cpp vendor/llvm/dist/lib/CodeGen/ScheduleDAGInstrs.cpp vendor/llvm/dist/lib/CodeGen/ScheduleDAGInstrs.h vendor/llvm/dist/lib/CodeGen/SelectionDAG/DAGCombiner.cpp vendor/llvm/dist/lib/CodeGen/SelectionDAG/FastISel.cpp vendor/llvm/dist/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp vendor/llvm/dist/lib/CodeGen/SelectionDAG/InstrEmitter.cpp vendor/llvm/dist/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp vendor/llvm/dist/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp vendor/llvm/dist/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp vendor/llvm/dist/lib/CodeGen/SelectionDAG/LegalizeTypes.h vendor/llvm/dist/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp vendor/llvm/dist/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp vendor/llvm/dist/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp vendor/llvm/dist/lib/CodeGen/SelectionDAG/SelectionDAG.cpp vendor/llvm/dist/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp vendor/llvm/dist/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h vendor/llvm/dist/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp vendor/llvm/dist/lib/CodeGen/SelectionDAG/TargetLowering.cpp vendor/llvm/dist/lib/CodeGen/SimpleRegisterCoalescing.cpp vendor/llvm/dist/lib/CodeGen/SimpleRegisterCoalescing.h vendor/llvm/dist/lib/CodeGen/SjLjEHPrepare.cpp vendor/llvm/dist/lib/CodeGen/SplitKit.cpp vendor/llvm/dist/lib/CodeGen/SplitKit.h vendor/llvm/dist/lib/CodeGen/TailDuplication.cpp vendor/llvm/dist/lib/CodeGen/TargetInstrInfoImpl.cpp vendor/llvm/dist/lib/CodeGen/TargetLoweringObjectFileImpl.cpp vendor/llvm/dist/lib/CodeGen/TwoAddressInstructionPass.cpp vendor/llvm/dist/lib/CodeGen/UnreachableBlockElim.cpp vendor/llvm/dist/lib/CodeGen/VirtRegMap.cpp vendor/llvm/dist/lib/ExecutionEngine/CMakeLists.txt vendor/llvm/dist/lib/ExecutionEngine/ExecutionEngine.cpp vendor/llvm/dist/lib/ExecutionEngine/JIT/CMakeLists.txt vendor/llvm/dist/lib/ExecutionEngine/JIT/JIT.cpp vendor/llvm/dist/lib/ExecutionEngine/JIT/JIT.h vendor/llvm/dist/lib/ExecutionEngine/MCJIT/CMakeLists.txt vendor/llvm/dist/lib/ExecutionEngine/MCJIT/MCJIT.cpp vendor/llvm/dist/lib/ExecutionEngine/MCJIT/MCJIT.h vendor/llvm/dist/lib/ExecutionEngine/MCJIT/MCJITMemoryManager.h vendor/llvm/dist/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp vendor/llvm/dist/lib/MC/CMakeLists.txt vendor/llvm/dist/lib/MC/ELFObjectWriter.cpp vendor/llvm/dist/lib/MC/ELFObjectWriter.h vendor/llvm/dist/lib/MC/MCAsmInfo.cpp vendor/llvm/dist/lib/MC/MCAsmInfoDarwin.cpp vendor/llvm/dist/lib/MC/MCAsmStreamer.cpp vendor/llvm/dist/lib/MC/MCAssembler.cpp vendor/llvm/dist/lib/MC/MCDisassembler/Disassembler.cpp vendor/llvm/dist/lib/MC/MCDwarf.cpp vendor/llvm/dist/lib/MC/MCELF.cpp vendor/llvm/dist/lib/MC/MCELFStreamer.cpp vendor/llvm/dist/lib/MC/MCExpr.cpp vendor/llvm/dist/lib/MC/MCInstPrinter.cpp vendor/llvm/dist/lib/MC/MCMachOStreamer.cpp vendor/llvm/dist/lib/MC/MCObjectStreamer.cpp vendor/llvm/dist/lib/MC/MCParser/AsmLexer.cpp vendor/llvm/dist/lib/MC/MCParser/AsmParser.cpp vendor/llvm/dist/lib/MC/MCParser/COFFAsmParser.cpp vendor/llvm/dist/lib/MC/MCParser/DarwinAsmParser.cpp vendor/llvm/dist/lib/MC/MCStreamer.cpp vendor/llvm/dist/lib/MC/WinCOFFStreamer.cpp vendor/llvm/dist/lib/Support/APInt.cpp vendor/llvm/dist/lib/Support/CMakeLists.txt vendor/llvm/dist/lib/Support/Dwarf.cpp vendor/llvm/dist/lib/Support/FoldingSet.cpp vendor/llvm/dist/lib/Support/Host.cpp vendor/llvm/dist/lib/Support/MemoryBuffer.cpp vendor/llvm/dist/lib/Support/SourceMgr.cpp vendor/llvm/dist/lib/Support/Unix/Host.inc vendor/llvm/dist/lib/Support/Unix/Program.inc vendor/llvm/dist/lib/Support/Windows/Program.inc vendor/llvm/dist/lib/Target/ARM/ARMAsmBackend.cpp vendor/llvm/dist/lib/Target/ARM/ARMAsmPrinter.cpp vendor/llvm/dist/lib/Target/ARM/ARMAsmPrinter.h vendor/llvm/dist/lib/Target/ARM/ARMBaseRegisterInfo.cpp vendor/llvm/dist/lib/Target/ARM/ARMBaseRegisterInfo.h vendor/llvm/dist/lib/Target/ARM/ARMCodeEmitter.cpp vendor/llvm/dist/lib/Target/ARM/ARMFastISel.cpp vendor/llvm/dist/lib/Target/ARM/ARMFixupKinds.h vendor/llvm/dist/lib/Target/ARM/ARMISelDAGToDAG.cpp vendor/llvm/dist/lib/Target/ARM/ARMISelLowering.cpp vendor/llvm/dist/lib/Target/ARM/ARMISelLowering.h vendor/llvm/dist/lib/Target/ARM/ARMInstrFormats.td vendor/llvm/dist/lib/Target/ARM/ARMInstrInfo.td vendor/llvm/dist/lib/Target/ARM/ARMInstrNEON.td vendor/llvm/dist/lib/Target/ARM/ARMInstrThumb.td vendor/llvm/dist/lib/Target/ARM/ARMInstrThumb2.td vendor/llvm/dist/lib/Target/ARM/ARMLoadStoreOptimizer.cpp vendor/llvm/dist/lib/Target/ARM/ARMMCAsmInfo.cpp vendor/llvm/dist/lib/Target/ARM/ARMMCCodeEmitter.cpp 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vendor/llvm/dist/test/Transforms/IndVarSimplify/iv-zext.ll vendor/llvm/dist/test/Transforms/IndVarSimplify/phi-uses-value-multiple-times.ll vendor/llvm/dist/test/Transforms/Inline/array_merge.ll vendor/llvm/dist/test/Transforms/InstCombine/call.ll vendor/llvm/dist/test/Transforms/InstCombine/div.ll vendor/llvm/dist/test/Transforms/InstCombine/exact.ll vendor/llvm/dist/test/Transforms/InstCombine/icmp.ll vendor/llvm/dist/test/Transforms/InstCombine/intrinsics.ll vendor/llvm/dist/test/Transforms/InstCombine/or.ll vendor/llvm/dist/test/Transforms/InstCombine/select.ll vendor/llvm/dist/test/Transforms/InstCombine/shift.ll vendor/llvm/dist/test/Transforms/InstCombine/vec_demanded_elts.ll vendor/llvm/dist/test/Transforms/LoopIdiom/basic.ll vendor/llvm/dist/test/Transforms/MemCpyOpt/memcpy.ll vendor/llvm/dist/test/Transforms/PhaseOrdering/basic.ll vendor/llvm/dist/test/Transforms/ScalarRepl/debuginfo.ll vendor/llvm/dist/test/Transforms/SimplifyCFG/indirectbr.ll vendor/llvm/dist/tools/bugpoint/ExecutionDriver.cpp vendor/llvm/dist/tools/bugpoint/Miscompilation.cpp vendor/llvm/dist/tools/bugpoint/OptimizerDriver.cpp vendor/llvm/dist/tools/bugpoint/ToolRunner.cpp vendor/llvm/dist/tools/bugpoint/bugpoint.cpp vendor/llvm/dist/tools/gold/CMakeLists.txt vendor/llvm/dist/tools/gold/Makefile vendor/llvm/dist/tools/gold/gold-plugin.cpp vendor/llvm/dist/tools/llc/llc.cpp vendor/llvm/dist/tools/llvm-ld/Optimize.cpp vendor/llvm/dist/tools/llvm-mc/Disassembler.cpp vendor/llvm/dist/tools/llvm-mc/Disassembler.h vendor/llvm/dist/tools/llvm-mc/llvm-mc.cpp vendor/llvm/dist/tools/llvmc/src/Base.td.in vendor/llvm/dist/tools/lto/LTOCodeGenerator.cpp vendor/llvm/dist/tools/opt/opt.cpp vendor/llvm/dist/unittests/CMakeLists.txt vendor/llvm/dist/unittests/VMCore/InstructionsTest.cpp vendor/llvm/dist/utils/TableGen/AsmMatcherEmitter.cpp vendor/llvm/dist/utils/TableGen/AsmWriterEmitter.cpp vendor/llvm/dist/utils/TableGen/CMakeLists.txt vendor/llvm/dist/utils/TableGen/ClangDiagnosticsEmitter.cpp vendor/llvm/dist/utils/TableGen/CodeGenIntrinsics.h vendor/llvm/dist/utils/TableGen/CodeGenRegisters.h vendor/llvm/dist/utils/TableGen/CodeGenTarget.cpp vendor/llvm/dist/utils/TableGen/CodeGenTarget.h vendor/llvm/dist/utils/TableGen/DAGISelMatcherGen.cpp vendor/llvm/dist/utils/TableGen/EDEmitter.cpp vendor/llvm/dist/utils/TableGen/FastISelEmitter.cpp vendor/llvm/dist/utils/TableGen/IntrinsicEmitter.cpp vendor/llvm/dist/utils/TableGen/LLVMCConfigurationEmitter.cpp vendor/llvm/dist/utils/TableGen/NeonEmitter.cpp vendor/llvm/dist/utils/TableGen/Record.cpp vendor/llvm/dist/utils/TableGen/RegisterInfoEmitter.cpp vendor/llvm/dist/utils/TableGen/TGLexer.cpp vendor/llvm/dist/utils/TableGen/TGLexer.h vendor/llvm/dist/utils/TableGen/TGParser.h vendor/llvm/dist/utils/TableGen/TableGen.cpp vendor/llvm/dist/utils/valgrind/i386-pc-linux-gnu.supp vendor/llvm/dist/utils/valgrind/x86_64-pc-linux-gnu.supp Modified: vendor/llvm/dist/.gitignore ============================================================================== --- vendor/llvm/dist/.gitignore Sun Jun 12 15:19:38 2011 (r223012) +++ vendor/llvm/dist/.gitignore Sun Jun 12 15:42:51 2011 (r223013) @@ -15,6 +15,8 @@ *.orig # Byte compiled python modules. *.pyc +# vim swap files +.*.swp #==============================================================================# # Explicit files to ignore (only matches one). Modified: vendor/llvm/dist/Makefile ============================================================================== --- vendor/llvm/dist/Makefile Sun Jun 12 15:19:38 2011 (r223012) +++ vendor/llvm/dist/Makefile Sun Jun 12 15:42:51 2011 (r223013) @@ -69,7 +69,7 @@ endif ifeq ($(MAKECMDGOALS),install-clang) DIRS := tools/clang/tools/driver tools/clang/lib/Headers \ tools/clang/runtime tools/clang/docs \ - tools/lto + tools/lto runtime OPTIONAL_DIRS := NO_INSTALL = 1 endif @@ -83,7 +83,7 @@ ifeq ($(MAKECMDGOALS),install-clang-c) endif ifeq ($(MAKECMDGOALS),clang-only) - DIRS := $(filter-out tools runtime docs unittests, $(DIRS)) \ + DIRS := $(filter-out tools docs unittests, $(DIRS)) \ tools/clang tools/lto OPTIONAL_DIRS := endif Modified: vendor/llvm/dist/autoconf/config.guess ============================================================================== --- vendor/llvm/dist/autoconf/config.guess Sun Jun 12 15:19:38 2011 (r223012) +++ vendor/llvm/dist/autoconf/config.guess Sun Jun 12 15:42:51 2011 (r223013) @@ -789,13 +789,12 @@ EOF echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_MACHINE} in - pc98) - echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) Modified: vendor/llvm/dist/autoconf/configure.ac ============================================================================== --- vendor/llvm/dist/autoconf/configure.ac Sun Jun 12 15:19:38 2011 (r223012) +++ vendor/llvm/dist/autoconf/configure.ac Sun Jun 12 15:42:51 2011 (r223013) @@ -1528,7 +1528,7 @@ dnl Set the flags needed to emit LLVM IR dnl in llvmgcc if test "$llvm_cv_llvmgcc_dragonegg" = "yes" ; then LLVMCC_EMITIR_FLAG="-fplugin-arg-dragonegg-emit-ir" - LLVMCC_DISABLEOPT_FLAGS="-fplugin-arg-dragonegg-disable-llvm-optzns" + LLVMCC_DISABLEOPT_FLAGS="-fplugin-arg-dragonegg-llvm-ir-optimize=0" else LLVMCC_EMITIR_FLAG="-emit-llvm" LLVMCC_DISABLEOPT_FLAGS="-mllvm -disable-llvm-optzns" @@ -1723,6 +1723,12 @@ AC_CONFIG_FILES([Makefile.config]) dnl Configure the RPM spec file for LLVM AC_CONFIG_FILES([llvm.spec]) +dnl Configure doxygen's configuration file +AC_CONFIG_FILES([docs/doxygen.cfg]) +if test -f ${srcdir}/tools/clang/README.txt; then + AC_CONFIG_FILES([tools/clang/docs/doxygen.cfg]) +fi + dnl Configure llvmc's Base plugin AC_CONFIG_FILES([tools/llvmc/src/Base.td]) Modified: vendor/llvm/dist/cmake/modules/HandleLLVMOptions.cmake ============================================================================== --- vendor/llvm/dist/cmake/modules/HandleLLVMOptions.cmake Sun Jun 12 15:19:38 2011 (r223012) +++ vendor/llvm/dist/cmake/modules/HandleLLVMOptions.cmake Sun Jun 12 15:42:51 2011 (r223013) @@ -1,5 +1,11 @@ include(AddLLVMDefinitions) +if( CMAKE_COMPILER_IS_GNUCXX ) + set(LLVM_COMPILER_IS_GCC_COMPATIBLE ON) +elseif( "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" ) + set(LLVM_COMPILER_IS_GCC_COMPATIBLE ON) +endif() + # Run-time build mode; It is used for unittests. if(MSVC_IDE) # Expect "$(Configuration)", "$(OutDir)", etc. @@ -167,7 +173,7 @@ if( MSVC ) if (LLVM_ENABLE_WERROR) add_llvm_definitions( /WX ) endif (LLVM_ENABLE_WERROR) -elseif( CMAKE_COMPILER_IS_GNUCXX ) +elseif( LLVM_COMPILER_IS_GCC_COMPATIBLE ) if (LLVM_ENABLE_WARNINGS) add_llvm_definitions( -Wall -W -Wno-unused-parameter -Wwrite-strings ) if (LLVM_ENABLE_PEDANTIC) Modified: vendor/llvm/dist/cmake/modules/LLVMProcessSources.cmake ============================================================================== --- vendor/llvm/dist/cmake/modules/LLVMProcessSources.cmake Sun Jun 12 15:19:38 2011 (r223012) +++ vendor/llvm/dist/cmake/modules/LLVMProcessSources.cmake Sun Jun 12 15:42:51 2011 (r223013) @@ -56,7 +56,7 @@ function(llvm_process_sources OUT_VAR) # Set common compiler options: if( NOT LLVM_REQUIRES_EH ) - if( CMAKE_COMPILER_IS_GNUCXX ) + if( LLVM_COMPILER_IS_GCC_COMPATIBLE ) add_definitions( -fno-exceptions ) elseif( MSVC ) llvm_replace_compiler_option(CMAKE_CXX_FLAGS "/EHsc" "/EHs-c-") @@ -64,7 +64,7 @@ function(llvm_process_sources OUT_VAR) endif() endif() if( NOT LLVM_REQUIRES_RTTI ) - if( CMAKE_COMPILER_IS_GNUCXX ) + if( LLVM_COMPILER_IS_GCC_COMPATIBLE ) llvm_replace_compiler_option(CMAKE_CXX_FLAGS "-frtti" "-fno-rtti") elseif( MSVC ) llvm_replace_compiler_option(CMAKE_CXX_FLAGS "/GR" "/GR-") Modified: vendor/llvm/dist/configure ============================================================================== --- vendor/llvm/dist/configure Sun Jun 12 15:19:38 2011 (r223012) +++ vendor/llvm/dist/configure Sun Jun 12 15:42:51 2011 (r223013) @@ -22245,7 +22245,7 @@ echo "${ECHO_T}$llvm_cv_llvmgcc_dragoneg if test "$llvm_cv_llvmgcc_dragonegg" = "yes" ; then LLVMCC_EMITIR_FLAG="-fplugin-arg-dragonegg-emit-ir" - LLVMCC_DISABLEOPT_FLAGS="-fplugin-arg-dragonegg-disable-llvm-optzns" + LLVMCC_DISABLEOPT_FLAGS="-fplugin-arg-dragonegg-llvm-ir-optimize=0" else LLVMCC_EMITIR_FLAG="-emit-llvm" LLVMCC_DISABLEOPT_FLAGS="-mllvm -disable-llvm-optzns" @@ -22574,6 +22574,13 @@ ac_config_files="$ac_config_files Makefi ac_config_files="$ac_config_files llvm.spec" +ac_config_files="$ac_config_files docs/doxygen.cfg" + +if test -f ${srcdir}/tools/clang/README.txt; then + ac_config_files="$ac_config_files tools/clang/docs/doxygen.cfg" + +fi + ac_config_files="$ac_config_files tools/llvmc/src/Base.td" @@ -23194,6 +23201,8 @@ do "include/llvm/Support/DataTypes.h") CONFIG_HEADERS="$CONFIG_HEADERS include/llvm/Support/DataTypes.h" ;; "Makefile.config") CONFIG_FILES="$CONFIG_FILES Makefile.config" ;; "llvm.spec") CONFIG_FILES="$CONFIG_FILES llvm.spec" ;; + "docs/doxygen.cfg") CONFIG_FILES="$CONFIG_FILES docs/doxygen.cfg" ;; + "tools/clang/docs/doxygen.cfg") CONFIG_FILES="$CONFIG_FILES tools/clang/docs/doxygen.cfg" ;; "tools/llvmc/src/Base.td") CONFIG_FILES="$CONFIG_FILES tools/llvmc/src/Base.td" ;; "tools/llvm-config/llvm-config.in") CONFIG_FILES="$CONFIG_FILES tools/llvm-config/llvm-config.in" ;; "setup") CONFIG_COMMANDS="$CONFIG_COMMANDS setup" ;; Modified: vendor/llvm/dist/docs/AliasAnalysis.html ============================================================================== --- vendor/llvm/dist/docs/AliasAnalysis.html Sun Jun 12 15:19:38 2011 (r223012) +++ vendor/llvm/dist/docs/AliasAnalysis.html Sun Jun 12 15:42:51 2011 (r223013) @@ -745,9 +745,9 @@ for monitoring and evaluating different <div> <p>This section lists the various implementations of the <tt>AliasAnalysis</tt> -interface. With the exception of the <a href="#no-aa"><tt>-no-aa</tt></a> and -<a href="#basic-aa"><tt>-basicaa</tt></a> implementations, all of these <a -href="#chaining">chain</a> to other alias analysis implementations.</p> +interface. With the exception of the <a href="#no-aa"><tt>-no-aa</tt></a> +implementation, all of these <a href="#chaining">chain</a> to other alias +analysis implementations.</p> <!-- _______________________________________________________________________ --> <h4> @@ -1060,7 +1060,7 @@ analysis directly.</p> <a href="mailto:sabre@nondot.org">Chris Lattner</a><br> <a href="http://llvm.org/">LLVM Compiler Infrastructure</a><br> - Last modified: $Date: 2011-04-21 03:52:00 +0200 (Thu, 21 Apr 2011) $ + Last modified: $Date: 2011-05-25 00:01:32 +0200 (Wed, 25 May 2011) $ </address> </body> Modified: vendor/llvm/dist/docs/CodeGenerator.html ============================================================================== --- vendor/llvm/dist/docs/CodeGenerator.html Sun Jun 12 15:19:38 2011 (r223012) +++ vendor/llvm/dist/docs/CodeGenerator.html Sun Jun 12 15:42:51 2011 (r223013) @@ -2019,6 +2019,11 @@ def : InstAlias<"fcomi $reg", (COM_FI <p>Instruction aliases can also have a Requires clause to make them subtarget specific.</p> +<p>If the back-end supports it, the instruction printer can automatically emit + the alias rather than what's being aliased. It typically leads to better, + more readable code. If it's better to print out what's being aliased, then + pass a '0' as the third parameter to the InstAlias definition.</p> + </div> </div> @@ -2464,11 +2469,14 @@ entry: <p>The following target-specific calling conventions are known to backend:</p> <ul> - <li><b>x86_StdCall</b> — stdcall calling convention seen on Microsoft - Windows platform (CC ID = 64).</li> - - <li><b>x86_FastCall</b> — fastcall calling convention seen on Microsoft - Windows platform (CC ID = 65).</li> +<li><b>x86_StdCall</b> — stdcall calling convention seen on Microsoft + Windows platform (CC ID = 64).</li> +<li><b>x86_FastCall</b> — fastcall calling convention seen on Microsoft + Windows platform (CC ID = 65).</li> +<li><b>x86_ThisCall</b> — Similar to X86_StdCall. Passes first argument + in ECX, others via stack. Callee is responsible for stack cleaning. This + convention is used by MSVC by default for methods in its ABI + (CC ID = 70).</li> </ul> </div> @@ -2798,7 +2806,7 @@ MOVSX32rm16 -> movsx, 32-bit register <a href="mailto:sabre@nondot.org">Chris Lattner</a><br> <a href="http://llvm.org/">The LLVM Compiler Infrastructure</a><br> - Last modified: $Date: 2011-04-23 02:30:22 +0200 (Sat, 23 Apr 2011) $ + Last modified: $Date: 2011-05-23 00:28:47 +0200 (Mon, 23 May 2011) $ </address> </body> Modified: vendor/llvm/dist/docs/CompilerDriver.html ============================================================================== --- vendor/llvm/dist/docs/CompilerDriver.html Sun Jun 12 15:19:38 2011 (r223012) +++ vendor/llvm/dist/docs/CompilerDriver.html Sun Jun 12 15:42:51 2011 (r223013) @@ -679,7 +679,7 @@ the <tt class="docutils literal">llvmc</ <a href="mailto:foldr@codedgers.com">Mikhail Glushenkov</a><br /> <a href="http://llvm.org">LLVM Compiler Infrastructure</a><br /> -Last modified: $Date: 2011-04-24 16:17:37 +0200 (Sun, 24 Apr 2011) $ +Last modified: $Date: 2011-05-07 00:11:29 +0200 (Sat, 07 May 2011) $ </address></div> </div> </div> Modified: vendor/llvm/dist/docs/ExceptionHandling.html ============================================================================== --- vendor/llvm/dist/docs/ExceptionHandling.html Sun Jun 12 15:19:38 2011 (r223012) +++ vendor/llvm/dist/docs/ExceptionHandling.html Sun Jun 12 15:42:51 2011 (r223013) @@ -35,6 +35,7 @@ <ol> <li><a href="#llvm_eh_exception"><tt>llvm.eh.exception</tt></a></li> <li><a href="#llvm_eh_selector"><tt>llvm.eh.selector</tt></a></li> + <li><a href="#llvm_eh_resume"><tt>llvm.eh.resume</tt></a></li> <li><a href="#llvm_eh_typeid_for"><tt>llvm.eh.typeid.for</tt></a></li> <li><a href="#llvm_eh_sjlj_setjmp"><tt>llvm.eh.sjlj.setjmp</tt></a></li> <li><a href="#llvm_eh_sjlj_longjmp"><tt>llvm.eh.sjlj.longjmp</tt></a></li> @@ -317,15 +318,28 @@ <div> -<p>To handle destructors and cleanups in <tt>try</tt> code, control may not run - directly from a landing pad to the first catch. Control may actually flow - from the landing pad to clean up code and then to the first catch. Since the - required clean up for each <tt>invoke</tt> in a <tt>try</tt> may be different - (e.g. intervening constructor), there may be several landing pads for a given - try. If cleanups need to be run, an <tt>i32 0</tt> should be passed as the - last <a href="#llvm_eh_selector"><tt>llvm.eh.selector</tt></a> argument. - However, when using DWARF exception handling with C++, a <tt>i8* null</tt> - <a href="#restrictions">must</a> be passed instead.</p> +<p>A cleanup is extra code which needs to be run as part of unwinding + a scope. C++ destructors are a prominent example, but other + languages and language extensions provide a variety of different + kinds of cleanup. In general, a landing pad may need to run + arbitrary amounts of cleanup code before actually entering a catch + block. To indicate the presence of cleanups, a landing pad's call + to <a href="#llvm_eh_selector"><tt>llvm.eh.selector</tt></a> should + end with the argument <tt>i32 0</tt>; otherwise, the unwinder will + not stop at the landing pad if there are no catches or filters that + require it to.</p> + +<p>Do not allow a new exception to propagate out of the execution of a + cleanup. This can corrupt the internal state of the unwinder. + Different languages describe different high-level semantics for + these situations: for example, C++ requires that the process be + terminated, whereas Ada cancels both exceptions and throws a third.</p> + +<p>When all cleanups have completed, if the exception is not handled + by the current function, resume unwinding by calling the + <a href="#llvm_eh_resume"><tt>llvm.eh.resume</tt></a> intrinsic, + passing in the results of <tt>llvm.eh.exception</tt> and + <tt>llvm.eh.selector</tt> for the original landing pad.</p> </div> @@ -363,22 +377,29 @@ <div> -<p>The semantics of the invoke instruction require that any exception that - unwinds through an invoke call should result in a branch to the invoke's - unwind label. However such a branch will only happen if the - <a href="#llvm_eh_selector"><tt>llvm.eh.selector</tt></a> matches. Thus in - order to ensure correct operation, the front-end must only generate - <a href="#llvm_eh_selector"><tt>llvm.eh.selector</tt></a> calls that are - guaranteed to always match whatever exception unwinds through the invoke. - For most languages it is enough to pass zero, indicating the presence of - a <a href="#cleanups">cleanup</a>, as the - last <a href="#llvm_eh_selector"><tt>llvm.eh.selector</tt></a> argument. - However for C++ this is not sufficient, because the C++ personality function - will terminate the program if it detects that unwinding the exception only - results in matches with cleanups. For C++ a <tt>null i8*</tt> should be - passed as the last <a href="#llvm_eh_selector"><tt>llvm.eh.selector</tt></a> - argument instead. This is interpreted as a catch-all by the C++ personality - function, and will always match.</p> +<p>The unwinder delegates the decision of whether to stop in a call + frame to that call frame's language-specific personality function. + Not all personalities functions guarantee that they will stop to + perform cleanups: for example, the GNU C++ personality doesn't do + so unless the exception is actually caught somewhere further up the + stack. When using this personality to implement EH for a language + that guarantees that cleanups will always be run, be sure to + indicate a catch-all in the + <a href="#llvm_eh_selector"><tt>llvm.eh.selector</tt></a> call + rather than just cleanups.</p> + +<p>In order for inlining to behave correctly, landing pads must be + prepared to handle selector results that they did not originally + advertise. Suppose that a function catches exceptions of + type <tt>A</tt>, and it's inlined into a function that catches + exceptions of type <tt>B</tt>. The inliner will update the + selector for the inlined landing pad to include the fact + that <tt>B</tt> is caught. If that landing pad assumes that it + will only be entered to catch an <tt>A</tt>, it's in for a rude + surprise. Consequently, landing pads must test for the selector + results they understand and then resume exception propagation + with the <a href="#llvm_eh_resume"><tt>llvm.eh.resume</tt></a> + intrinsic if none of the conditions match.</p> </div> @@ -424,22 +445,32 @@ <p>This intrinsic is used to compare the exception with the given type infos, filters and cleanups.</p> -<p><a href="#llvm_eh_selector"><tt>llvm.eh.selector</tt></a> takes a minimum of - three arguments. The first argument is the reference to the exception - structure. The second argument is a reference to the personality function to - be used for this try catch sequence. Each of the remaining arguments is - either a reference to the type info for a catch statement, - a <a href="#throw_filters">filter</a> expression, or the number zero - representing a <a href="#cleanups">cleanup</a>. The exception is tested - against the arguments sequentially from first to last. The result of - the <a href="#llvm_eh_selector"><tt>llvm.eh.selector</tt></a> is a positive - number if the exception matched a type info, a negative number if it matched - a filter, and zero if it matched a cleanup. If nothing is matched, the - behaviour of the program is <a href="#restrictions">undefined</a>. If a type - info matched then the selector value is the index of the type info in the - exception table, which can be obtained using the +<p><a href="#llvm_eh_selector"><tt>llvm.eh.selector</tt></a> takes a + minimum of three arguments. The first argument is the reference to + the exception structure. The second argument is a reference to the + personality function to be used for this try catch sequence. Each + of the remaining arguments is either a reference to the type info + for a catch statement, a <a href="#throw_filters">filter</a> + expression, or the number zero representing + a <a href="#cleanups">cleanup</a>. The exception is tested against + the arguments sequentially from first to last. The result of + the <a href="#llvm_eh_selector"><tt>llvm.eh.selector</tt></a> is a + positive number if the exception matched a type info, a negative + number if it matched a filter, and zero if it matched a cleanup. + If nothing is matched, or if only a cleanup is matched, different + personality functions may or may not cause control to stop at the + landing pad; see <a href="#restrictions">the restrictions</a> for + more information. If a type info matched then the selector value + is the index of the type info in the exception table, which can be + obtained using the <a href="#llvm_eh_typeid_for"><tt>llvm.eh.typeid.for</tt></a> intrinsic.</p> +<p>If a landing pad containing a call to <tt>llvm.eh.selector</tt> is + inlined into an <tt>invoke</tt> instruction, the selector arguments + for the outer landing pad are appended to those of the inlined + landing pad. Consequently, landing pads must be written to ignore + selector values that they did not originally advertise.</p> + </div> <!-- ======================================================================= --> @@ -462,6 +493,33 @@ <!-- ======================================================================= --> <h4> + <a name="llvm_eh_resume">llvm.eh.resume</a> +</h4> + +<div> + +<pre> + void %<a href="#llvm_eh_resume">llvm.eh.resume</a>(i8*, i32) noreturn +</pre> + +<p>This intrinsic is used to resume propagation of an exception after + landing at a landing pad. The first argument should be the result + of <a href="#llvm_eh_exception">llvm.eh.exception</a> for that + landing pad, and the second argument should be the result of + <a href="#llvm_eh_selector">llvm.eh.selector</a>. When a call to + this intrinsic is inlined into an invoke, the call is transformed + into a branch to the invoke's unwind destination, using its + arguments in place of the calls + to <a href="#llvm_eh_exception">llvm.eh.exception</a> and + <a href="#llvm_eh_selector">llvm.eh.selector</a> there.</p> + +<p>This intrinsic is not implicitly <tt>nounwind</tt>; calls to it + will always throw. It may not be invoked.</p> + +</div> + +<!-- ======================================================================= --> +<h4> <a name="llvm_eh_sjlj_setjmp">llvm.eh.sjlj.setjmp</a> </h4> @@ -637,7 +695,7 @@ <a href="mailto:sabre@nondot.org">Chris Lattner</a><br> <a href="http://llvm.org/">LLVM Compiler Infrastructure</a><br> - Last modified: $Date: 2011-04-23 02:30:22 +0200 (Sat, 23 Apr 2011) $ + Last modified: $Date: 2011-05-28 09:45:59 +0200 (Sat, 28 May 2011) $ </address> </body> Modified: vendor/llvm/dist/docs/HowToSubmitABug.html ============================================================================== --- vendor/llvm/dist/docs/HowToSubmitABug.html Sun Jun 12 15:19:38 2011 (r223012) +++ vendor/llvm/dist/docs/HowToSubmitABug.html Sun Jun 12 15:42:51 2011 (r223013) @@ -151,7 +151,7 @@ Then run:</p> </div> <p>This command should do two things: it should print out a list of passes, and -then it should crash in the same was as llvm-gcc. If it doesn't crash, please +then it should crash in the same way as llvm-gcc. If it doesn't crash, please follow the instructions for a <a href="#front-end">front-end bug</a>.</p> <p>If this does crash, then you should be able to debug this with the following @@ -340,7 +340,7 @@ the following:</p> <a href="mailto:sabre@nondot.org">Chris Lattner</a><br> <a href="http://llvm.org/">The LLVM Compiler Infrastructure</a> <br> - Last modified: $Date: 2011-04-23 02:30:22 +0200 (Sat, 23 Apr 2011) $ + Last modified: $Date: 2011-06-07 22:03:13 +0200 (Tue, 07 Jun 2011) $ </address> </body> Modified: vendor/llvm/dist/docs/LangRef.html ============================================================================== --- vendor/llvm/dist/docs/LangRef.html Sun Jun 12 15:19:38 2011 (r223012) +++ vendor/llvm/dist/docs/LangRef.html Sun Jun 12 15:42:51 2011 (r223013) @@ -239,6 +239,8 @@ <li><a href="#int_sin">'<tt>llvm.sin.*</tt>' Intrinsic</a></li> <li><a href="#int_cos">'<tt>llvm.cos.*</tt>' Intrinsic</a></li> <li><a href="#int_pow">'<tt>llvm.pow.*</tt>' Intrinsic</a></li> + <li><a href="#int_exp">'<tt>llvm.exp.*</tt>' Intrinsic</a></li> + <li><a href="#int_log">'<tt>llvm.log.*</tt>' Intrinsic</a></li> </ol> </li> <li><a href="#int_manip">Bit Manipulation Intrinsics</a> @@ -2446,11 +2448,11 @@ entry: %narrowaddr = bitcast i32* @g to i16* %wideaddr = bitcast i32* @g to i64* - %trap3 = load 16* %narrowaddr ; Returns a trap value. - %trap4 = load i64* %widaddr ; Returns a trap value. + %trap3 = load i16* %narrowaddr ; Returns a trap value. + %trap4 = load i64* %wideaddr ; Returns a trap value. - %cmp = icmp i32 slt %trap, 0 ; Returns a trap value. - %br i1 %cmp, %true, %end ; Branch to either destination. + %cmp = icmp slt i32 %trap, 0 ; Returns a trap value. + br i1 %cmp, label %true, label %end ; Branch to either destination. true: volatile store i32 0, i32* @g ; This is control-dependent on %cmp, so @@ -2467,19 +2469,19 @@ end: ; if %cmp is true, or the store in %entry ; otherwise, so this is undefined behavior. - %br i1 %cmp, %second_true, %second_end + br i1 %cmp, label %second_true, label %second_end ; The same branch again, but this time the ; true block doesn't have side effects. second_true: ; No side effects! - br label %end + ret void second_end: volatile store i32 0, i32* @g ; This time, the instruction always depends ; on the store in %end. Also, it is ; control-equivalent to %end, so this is - ; well- defined (again, ignoring earlier + ; well-defined (again, ignoring earlier ; undefined behavior in this example). </pre> @@ -4302,7 +4304,7 @@ that the invoke/unwind semantics are lik <h5>Syntax:</h5> <pre> - <result> = insertvalue <aggregate type> <val>, <ty> <elt>, <idx> <i>; yields <aggregate type></i> + <result> = insertvalue <aggregate type> <val>, <ty> <elt>, <idx>{, <idx>}* <i>; yields <aggregate type></i> </pre> <h5>Overview:</h5> @@ -4326,8 +4328,9 @@ that the invoke/unwind semantics are lik <h5>Example:</h5> <pre> - %agg1 = insertvalue {i32, float} undef, i32 1, 0 <i>; yields {i32 1, float undef}</i> - %agg2 = insertvalue {i32, float} %agg1, float %val, 1 <i>; yields {i32 1, float %val}</i> + %agg1 = insertvalue {i32, float} undef, i32 1, 0 <i>; yields {i32 1, float undef}</i> + %agg2 = insertvalue {i32, float} %agg1, float %val, 1 <i>; yields {i32 1, float %val}</i> + %agg3 = insertvalue {i32, {float}} %agg1, float %val, 1, 0 <i>; yields {i32 1, float %val}</i> </pre> </div> @@ -6496,6 +6499,72 @@ LLVM</a>.</p> </div> +<!-- _______________________________________________________________________ --> +<h4> + <a name="int_exp">'<tt>llvm.exp.*</tt>' Intrinsic</a> +</h4> + +<div> + +<h5>Syntax:</h5> +<p>This is an overloaded intrinsic. You can use <tt>llvm.exp</tt> on any + floating point or vector of floating point type. Not all targets support all + types however.</p> + +<pre> + declare float @llvm.exp.f32(float %Val) + declare double @llvm.exp.f64(double %Val) + declare x86_fp80 @llvm.exp.f80(x86_fp80 %Val) + declare fp128 @llvm.exp.f128(fp128 %Val) + declare ppc_fp128 @llvm.exp.ppcf128(ppc_fp128 %Val) +</pre> + +<h5>Overview:</h5> +<p>The '<tt>llvm.exp.*</tt>' intrinsics perform the exp function.</p> + +<h5>Arguments:</h5> +<p>The argument and return value are floating point numbers of the same + type.</p> + +<h5>Semantics:</h5> +<p>This function returns the same values as the libm <tt>exp</tt> functions + would, and handles error conditions in the same way.</p> + +</div> + +<!-- _______________________________________________________________________ --> +<h4> + <a name="int_log">'<tt>llvm.log.*</tt>' Intrinsic</a> +</h4> + +<div> + +<h5>Syntax:</h5> +<p>This is an overloaded intrinsic. You can use <tt>llvm.log</tt> on any + floating point or vector of floating point type. Not all targets support all + types however.</p> + +<pre> + declare float @llvm.log.f32(float %Val) + declare double @llvm.log.f64(double %Val) + declare x86_fp80 @llvm.log.f80(x86_fp80 %Val) + declare fp128 @llvm.log.f128(fp128 %Val) + declare ppc_fp128 @llvm.log.ppcf128(ppc_fp128 %Val) +</pre> + +<h5>Overview:</h5> +<p>The '<tt>llvm.log.*</tt>' intrinsics perform the log function.</p> + +<h5>Arguments:</h5> +<p>The argument and return value are floating point numbers of the same + type.</p> + +<h5>Semantics:</h5> +<p>This function returns the same values as the libm <tt>log</tt> functions + would, and handles error conditions in the same way.</p> + +</div> + <!-- ======================================================================= --> <h3> <a name="int_manip">Bit Manipulation Intrinsics</a> @@ -7948,7 +8017,7 @@ LLVM</a>.</p> <a href="mailto:sabre@nondot.org">Chris Lattner</a><br> <a href="http://llvm.org/">The LLVM Compiler Infrastructure</a><br> - Last modified: $Date: 2011-04-23 02:30:22 +0200 (Sat, 23 Apr 2011) $ + Last modified: $Date: 2011-05-27 02:36:31 +0200 (Fri, 27 May 2011) $ </address> </body> Modified: vendor/llvm/dist/docs/Projects.html ============================================================================== --- vendor/llvm/dist/docs/Projects.html Sun Jun 12 15:19:38 2011 (r223012) +++ vendor/llvm/dist/docs/Projects.html Sun Jun 12 15:42:51 2011 (r223013) @@ -49,7 +49,7 @@ these facilities, a Makefile from a proj <li><tt>PROJ_SRC_ROOT</tt> - The root of the project's source tree.</li> <li><tt>PROJ_OBJ_ROOT</tt> - The root of the project's object tree.</li> <li><tt>PROJ_INSTALL_ROOT</tt> - The root installation directory.</li> - <li><tt>LEVEL</tt> - The relative path from the current directory to the + <li><tt>LEVEL</tt> - The relative path from the current directory to the project's root ($PROJ_OBJ_ROOT).</li> </ul></li> <li>Include <tt>Makefile.config</tt> from <tt>$(LLVM_OBJ_ROOT)</tt>.</li> @@ -59,9 +59,9 @@ these facilities, a Makefile from a proj <p>There are two ways that you can set all of these variables:</p> <ol> <li>You can write your own Makefiles which hard-code these values.</li> - <li>You can use the pre-made LLVM sample project. This sample project - includes Makefiles, a configure script that can be used to configure the - location of LLVM, and the ability to support multiple object directories + <li>You can use the pre-made LLVM sample project. This sample project + includes Makefiles, a configure script that can be used to configure the + location of LLVM, and the ability to support multiple object directories from a single source directory.</li> </ol> @@ -88,9 +88,9 @@ choosing. You can place it anywhere you the name of your project.</li> <li> -If you downloaded LLVM using Subversion, remove all the directories named .svn -(and all the files therein) from your project's new source tree. This will -keep Subversion from thinking that your project is inside +If you downloaded LLVM using Subversion, remove all the directories named .svn +(and all the files therein) from your project's new source tree. This will +keep Subversion from thinking that your project is inside <tt>llvm/trunk/projects/sample</tt>.</li> <li>Add your source code and Makefiles to your source tree.</li> @@ -139,7 +139,7 @@ can find LLVM: </ol> <p>That's it! Now all you have to do is type <tt>gmake</tt> (or <tt>make</tt> -if your on a GNU/Linux system) in the root of your object directory, and your +if your on a GNU/Linux system) in the root of your object directory, and your project should build.</p> </div> @@ -209,7 +209,7 @@ directories:</p> test procedure uses RUN lines in the actual test case to determine how to run the test. See the <a href="TestingGuide.html">TestingGuide</a> for more details. You - can easily write Makefile support similar to the Makefiles in + can easily write Makefile support similar to the Makefiles in <tt>llvm/test</tt> to use Dejagnu to run your project's tests.<br></li> <li> LLVM contains an optional package called <tt>llvm-test</tt> @@ -339,16 +339,41 @@ do:</p> <dt>USEDLIBS <dd> - This variable holds a space separated list of libraries that - should be linked into the program. These libraries must either - be LLVM libraries or libraries that come from your <b>lib</b> - directory. The libraries must be specified by their base name. - For example, to link libsample.a, you would set USEDLIBS to - <tt>sample</tt>. + This variable holds a space separated list of libraries that should + be linked into the program. These libraries must be libraries that + come from your <b>lib</b> directory. The libraries must be + specified without their "lib" prefix. For example, to link + libsample.a, you would set USEDLIBS to + <tt>sample.a</tt>. <p> Note that this works only for statically linked libraries. <p> + <dt>LLVMLIBS + <dd> + This variable holds a space separated list of libraries that should + be linked into the program. These libraries must be LLVM libraries. + The libraries must be specified without their "lib" prefix. For + example, to link with a driver that performs an IR transformation + you might set LLVMLIBS to this minimal set of libraries + <tt>LLVMSupport.a LLVMCore.a LLVMBitReader.a LLVMAsmParser.a LLVMAnalysis.a LLVMTransformUtils.a LLVMScalarOpts.a LLVMTarget.a</tt>. + <p> + Note that this works only for statically linked libraries. LLVM is + split into a large number of static libraries, and the list of libraries you + require may be much longer than the list above. To see a full list + of libraries use: + <tt>llvm-config --libs all</tt>. + Using LINK_COMPONENTS as described below, obviates the need to set LLVMLIBS. + <p> + + <dt>LINK_COMPONENTS + <dd>This variable holds a space separated list of components that + the LLVM Makefiles pass to the <tt>llvm-config</tt> tool to generate + a link line for the program. For example, to link with all LLVM + libraries use + <tt>LINK_COMPONENTS = all</tt>. + <p> + <dt>LIBS <dd> To link dynamic libraries, add <tt>-l<library base name></tt> to @@ -361,6 +386,9 @@ do:</p> <tt> LIBS += -lsample </tt> + <p> + Note that LIBS must occur in the Makefile after the inclusion of Makefile.common. + <p> </dl> </div> @@ -441,7 +469,7 @@ href="http://mail.cs.uiuc.edu/mailman/li Mailing List</a>.</p> </div> - + <!-- *********************************************************************** --> <hr> <address> @@ -453,7 +481,7 @@ Mailing List</a>.</p> <a href="mailto:criswell@uiuc.edu">John Criswell</a><br> <a href="http://llvm.org/">The LLVM Compiler Infrastructure</a> <br> - Last modified: $Date: 2011-04-23 02:30:22 +0200 (Sat, 23 Apr 2011) $ + Last modified: $Date: 2011-06-03 04:20:48 +0200 (Fri, 03 Jun 2011) $ </address> </body> Modified: vendor/llvm/dist/docs/ReleaseNotes.html ============================================================================== --- vendor/llvm/dist/docs/ReleaseNotes.html Sun Jun 12 15:19:38 2011 (r223012) +++ vendor/llvm/dist/docs/ReleaseNotes.html Sun Jun 12 15:42:51 2011 (r223013) @@ -4,11 +4,11 @@ <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <link rel="stylesheet" href="llvm.css" type="text/css"> - <title>LLVM 2.9 Release Notes</title> + <title>LLVM 3.0 Release Notes</title> </head> <body> -<h1>LLVM 2.9 Release Notes</h1> +<h1>LLVM 3.0 Release Notes</h1> <img align=right src="http://llvm.org/img/DragonSmall.png" width="136" height="136" alt="LLVM Dragon Logo"> @@ -16,8 +16,8 @@ <ol> <li><a href="#intro">Introduction</a></li> <li><a href="#subproj">Sub-project Status Update</a></li> - <li><a href="#externalproj">External Projects Using LLVM 2.9</a></li> - <li><a href="#whatsnew">What's New in LLVM 2.9?</a></li> + <li><a href="#externalproj">External Projects Using LLVM 3.0</a></li> + <li><a href="#whatsnew">What's New in LLVM 3.0?</a></li> <li><a href="GettingStarted.html">Installation Instructions</a></li> <li><a href="#knownproblems">Known Problems</a></li> <li><a href="#additionalinfo">Additional Information</a></li> @@ -28,10 +28,10 @@ </div> <!-- -<h1 style="color:red">These are in-progress notes for the upcoming LLVM 2.9 +<h1 style="color:red">These are in-progress notes for the upcoming LLVM 3.0 release.<br> You may prefer the -<a href="http://llvm.org/releases/2.8/docs/ReleaseNotes.html">LLVM 2.8 +<a href="http://llvm.org/releases/2.9/docs/ReleaseNotes.html">LLVM 2.9 Release Notes</a>.</h1> --> @@ -44,7 +44,7 @@ Release Notes</a>.</h1> <div> <p>This document contains the release notes for the LLVM Compiler -Infrastructure, release 2.9. Here we describe the status of LLVM, including +Infrastructure, release 3.0. Here we describe the status of LLVM, including major improvements from the previous release and significant known problems. All LLVM releases may be downloaded from the <a href="http://llvm.org/releases/">LLVM releases web site</a>.</p> @@ -79,7 +79,7 @@ current one. To see the release notes f <div> <p> -The LLVM 2.9 distribution currently consists of code from the core LLVM +The LLVM 3.0 distribution currently consists of code from the core LLVM repository (which roughly includes the LLVM optimizers, code generators and supporting tools), the Clang repository and the llvm-gcc repository. In addition to this code, the LLVM Project includes other sub-projects that are in @@ -102,13 +102,7 @@ integrating with other development tools production-quality compiler for C, Objective-C, C++ and Objective-C++ on x86 (32- and 64-bit), and for darwin/arm targets.</p> -<p>In the LLVM 2.9 time-frame, the Clang team has made many improvements in C, -C++ and Objective-C support. C++ support is now generally rock solid, has -been exercised on a broad variety of code, and has several new <a -href="http://clang.llvm.org/cxx_status.html#cxx0x">C++'0x features</a> -implemented (such as rvalue references and variadic templates). LLVM 2.9 has -also brought in a large range of bug fixes and minor features (e.g. __label__ -support), and is much more compatible with the Linux Kernel.</p> +<p>In the LLVM 3.0 time-frame, the Clang team has made many improvements:</p> <p>If Clang rejects your code but another compiler accepts it, please take a look at the <a href="http://clang.llvm.org/compatibility.html">language @@ -136,15 +130,11 @@ not known whether the compiled code actu </p> <p> -The 2.9 release has the following notable changes: +The 3.0 release has the following notable changes: <ul> -<li>The plugin is much more stable when compiling Fortran.</li> -<li>Inline assembly where an asm output is tied to an input of a different size -is now supported in many more cases.</li> -<li>Basic support for the __float128 type was added. It is now possible to -generate LLVM IR from programs using __float128 but code generation does not -work yet.</li> -<li>Compiling Java programs no longer systematically crashes the plugin.</li> +<!-- +<li></li> +--> </ul> </div> @@ -165,13 +155,7 @@ function. The compiler-rt library provid this and other low-level routines (some are 3x faster than the equivalent libgcc routines).</p> -<p>In the LLVM 2.9 timeframe, compiler_rt has had several minor changes for - better ARM support, and a fairly major license change. All of the code in the - compiler-rt project is now <a href="DeveloperPolicy.html#license">dual - licensed</a> under MIT and UIUC license, which allows you to use compiler-rt - in applications without the binary copyright reproduction clause. If you - prefer the LLVM/UIUC license, you are free to continue using it under that - license as well.</p> +<p>In the LLVM 3.0 timeframe,</p> </div> @@ -189,7 +173,7 @@ libraries in the larger LLVM Project, su LLVM disassembler and the LLVM JIT.</p> <p> -LLDB is has advanced by leaps and bounds in the 2.9 timeframe. It is +LLDB is has advanced by leaps and bounds in the 3.0 timeframe. It is dramatically more stable and useful, and includes both a new <a href="http://lldb.llvm.org/tutorial.html">tutorial</a>; and a <a href="http://lldb.llvm.org/lldb-gdb.html">side-by-side comparison with @@ -210,8 +194,7 @@ ground up to specifically target the for delivering great performance.</p> <p> -In the LLVM 2.9 timeframe, libc++ has had numerous bugs fixed, and is now being -co-developed with Clang's C++'0x mode.</p> +In the LLVM 3.0 timeframe,</p> <p> Like compiler_rt, libc++ is now <a href="DeveloperPolicy.html#license">dual @@ -245,7 +228,7 @@ Like compiler_rt, libc++ is now <a href= <div> <p>The <a href="http://vmkit.llvm.org/">VMKit project</a> is an implementation of a Java Virtual Machine (Java VM or JVM) that uses LLVM for static and - just-in-time compilation. As of LLVM 2.9, VMKit now supports generational + just-in-time compilation. As of LLVM 3.0, VMKit now supports generational garbage collectors. The garbage collectors are provided by the MMTk framework, and VMKit can be configured to use one of the numerous implemented collectors of MMTk. @@ -275,7 +258,7 @@ be used to verify some algorithms. <!-- *********************************************************************** --> <h2> - <a name="externalproj">External Open Source Projects Using LLVM 2.9</a> + <a name="externalproj">External Open Source Projects Using LLVM 3.0</a> </h2> <!-- *********************************************************************** --> @@ -283,7 +266,7 @@ be used to verify some algorithms. <p>An exciting aspect of LLVM is that it is used as an enabling technology for a lot of other language and tools projects. This section lists some of the - projects that have already been updated to work with LLVM 2.9.</p> + projects that have already been updated to work with LLVM 3.0.</p> <!--=========================================================================--> <h3>Crack Programming Language</h3> @@ -344,7 +327,7 @@ bitcode with SystemC-specific informatio modules, and inline C, C++, Fortran and Faust code in Pure programs if the corresponding LLVM-enabled compilers are installed).</p> -<p>Pure version 0.47 has been tested and is known to work with LLVM 2.9 +<p>Pure version 0.47 has been tested and is known to work with LLVM 3.0 (and continues to work with older LLVM releases >= 2.5).</p> </div> @@ -363,7 +346,7 @@ code. </p> <p> OpenJDK 7 b112, IcedTea6 1.9 and IcedTea7 1.13 and later have been tested -and are known to work with LLVM 2.9 (and continue to work with older LLVM +and are known to work with LLVM 3.0 (and continue to work with older LLVM releases >= 2.6 as well).</p> </div> @@ -420,7 +403,7 @@ and parallelism.</p> audio signal processing. The name FAUST stands for Functional AUdio STream. Its programming model combines two approaches: functional programming and block diagram composition. In addition with the C, C++, JAVA output formats, the -Faust compiler can now generate LLVM bitcode, and works with LLVM 2.7-2.9.</p> +Faust compiler can now generate LLVM bitcode, and works with LLVM 2.7-3.0.</p> </div> @@ -428,7 +411,7 @@ Faust compiler can now generate LLVM bit <!-- *********************************************************************** --> <h2> - <a name="whatsnew">What's New in LLVM 2.9?</a> + <a name="whatsnew">What's New in LLVM 3.0?</a> </h2> <!-- *********************************************************************** --> @@ -446,24 +429,13 @@ in this section. <div> -<p>LLVM 2.9 includes several major new capabilities:</p> +<p>LLVM 3.0 includes several major new capabilities:</p> <ul> - -<li>Type Based Alias Analysis (TBAA) is now implemented and turned on by default - in Clang. This allows substantially better load/store optimization in some - cases. TBAA can be disabled by passing -fno-strict-aliasing. -</li> -<li>This release has seen a continued focus on quality of debug information. - LLVM now generates much higher fidelity debug information, particularly when - debugging optimized code.</li> - -<li>Inline assembly now supports multiple alternative constraints.</li> - -<li>A new backend for the NVIDIA PTX virtual ISA (used to target its GPUs) is - under rapid development. It is not generally useful in 2.9, but is making - rapid progress.</li> +<!-- +<li></li> +--> </ul> @@ -479,19 +451,9 @@ in this section. expose new optimization opportunities:</p> <ul> -<li>The <a href="LangRef.html#bitwiseops">udiv, ashr, lshr, and shl</a> - instructions now have support exact and nuw/nsw bits to indicate that they - don't overflow or shift out bits. This is useful for optimization of <a - href="http://llvm.org/PR8862">pointer differences</a> and other cases.</li> - -<li>LLVM IR now supports the <a href="LangRef.html#globalvars">unnamed_addr</a> - attribute to indicate that constant global variables with identical - initializers can be merged. This fixed <a href="http://llvm.org/PR8927">an - issue</a> where LLVM would incorrectly merge two globals which were supposed - to have distinct addresses.</li> - -<li>The new <a href="LangRef.html#fnattrs">hotpatch attribute</a> has been added - to allow runtime patching of functions.</li> +<!-- +<li></li> +--> </ul> </div> @@ -507,57 +469,9 @@ expose new optimization opportunities:</ release includes a few major enhancements and additions to the optimizers:</p> <ul> -<li>Link Time Optimization (LTO) has been improved to use MC for parsing inline - assembly and now can build large programs like Firefox 4 on both Mac OS X and - Linux.</li> - -<li>The new -loop-idiom pass recognizes memset/memcpy loops (and memset_pattern - on darwin), turning them into library calls, which are typically better - optimized than inline code. If you are building a libc and notice that your - memcpy and memset functions are compiled into infinite recursion, please build - with -ffreestanding or -fno-builtin to disable this pass.</li> - -<li>A new -early-cse pass does a fast pass over functions to fold constants, - simplify expressions, perform simple dead store elimination, and perform - common subexpression elimination. It does a good job at catching some of the - trivial redundancies that exist in unoptimized code, making later passes more - effective.</li> - -<li>A new -loop-instsimplify pass is used to clean up loop bodies in the loop - optimizer.</li> - -<li>The new TargetLibraryInfo interface allows mid-level optimizations to know - whether the current target's runtime library has certain functions. For - example, the optimizer can now transform integer-only printf calls to call - iprintf, allowing reduced code size for embedded C libraries (e.g. newlib). -</li> - -<li>LLVM has a new <a href="WritingAnLLVMPass.html#RegionPass">RegionPass</a> - infrastructure for region-based optimizations.</li> - -<li>Several optimizer passes have been substantially sped up: - GVN is much faster on functions with deep dominator trees and lots of basic - blocks. The dominator tree and dominance frontier passes are much faster to - compute, and preserved by more passes (so they are computed less often). The - -scalar-repl pass is also much faster and doesn't use DominanceFrontier. -</li> - -<li>The Dead Store Elimination pass is more aggressive optimizing stores of - different types: e.g. a large store following a small one to the same address. - The MemCpyOptimizer pass handles several new forms of memcpy elimination.</li> *** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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