diff options
25 files changed, 6 insertions, 49 deletions
diff --git a/lib/Analysis/PathProfileVerifier.cpp b/lib/Analysis/PathProfileVerifier.cpp index 48d7d05..dabd347 100644 --- a/lib/Analysis/PathProfileVerifier.cpp +++ b/lib/Analysis/PathProfileVerifier.cpp @@ -166,7 +166,6 @@ bool PathProfileVerifier::runOnModule (Module &M) { } } - std::string errorInfo; std::string filename = EdgeProfileFilename; // Open a handle to the file diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp index 2cf2de6..bdc7906 100644 --- a/lib/AsmParser/LLParser.cpp +++ b/lib/AsmParser/LLParser.cpp @@ -2393,7 +2393,6 @@ bool LLParser::ParseValID(ValID &ID, PerFunctionState *PFS) { Lex.Lex(); ValID Fn, Label; - LocTy FnLoc, LabelLoc; if (ParseToken(lltok::lparen, "expected '(' in block address expression") || ParseValID(Fn) || @@ -3185,7 +3184,6 @@ bool LLParser::ParseBasicBlock(PerFunctionState &PFS) { // Parse the instructions in this block until we get a terminator. Instruction *Inst; - SmallVector<std::pair<unsigned, MDNode *>, 4> MetadataOnInst; do { // This instruction may have three possibilities for a name: a) none // specified, b) name specified "%foo =", c) number specified: "%4 =". diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 62ceb8b..1756f94 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -1949,7 +1949,6 @@ void SelectionDAG::ComputeMaskedBits(SDValue Op, APInt &KnownZero, case ISD::SIGN_EXTEND: { EVT InVT = Op.getOperand(0).getValueType(); unsigned InBits = InVT.getScalarType().getSizeInBits(); - APInt InSignBit = APInt::getSignBit(InBits); APInt NewBits = APInt::getHighBitsSet(BitWidth, BitWidth - InBits); KnownZero = KnownZero.trunc(InBits); @@ -2061,7 +2060,6 @@ void SelectionDAG::ComputeMaskedBits(SDValue Op, APInt &KnownZero, const APInt &RA = Rem->getAPIntValue().abs(); if (RA.isPowerOf2()) { APInt LowBits = RA - 1; - APInt Mask2 = LowBits | APInt::getSignBit(BitWidth); ComputeMaskedBits(Op.getOperand(0), KnownZero2,KnownOne2,Depth+1); // The low bits of the first operand are unchanged by the srem. @@ -3787,7 +3785,7 @@ static SDValue getMemmoveLoadsAndStores(SelectionDAG &DAG, SDLoc dl, for (unsigned i = 0; i < NumMemOps; i++) { EVT VT = MemOps[i]; unsigned VTSize = VT.getSizeInBits() / 8; - SDValue Value, Store; + SDValue Value; Value = DAG.getLoad(VT, dl, Chain, getMemBasePlusOffset(Src, SrcOff, dl, DAG), @@ -3803,7 +3801,7 @@ static SDValue getMemmoveLoadsAndStores(SelectionDAG &DAG, SDLoc dl, for (unsigned i = 0; i < NumMemOps; i++) { EVT VT = MemOps[i]; unsigned VTSize = VT.getSizeInBits() / 8; - SDValue Value, Store; + SDValue Store; Store = DAG.getStore(Chain, dl, LoadValues[i], getMemBasePlusOffset(Dst, DstOff, dl, DAG), diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 6d097a6..fcde6b5 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -2022,7 +2022,6 @@ HandleMergeInputChains(SmallVectorImpl<SDNode*> &ChainNodesMatched, } } - SDValue Res; if (InputChains.size() == 1) return InputChains[0]; return CurDAG->getNode(ISD::TokenFactor, SDLoc(ChainNodesMatched[0]), diff --git a/lib/CodeGen/TailDuplication.cpp b/lib/CodeGen/TailDuplication.cpp index 8a1d567..ff0181e 100644 --- a/lib/CodeGen/TailDuplication.cpp +++ b/lib/CodeGen/TailDuplication.cpp @@ -638,8 +638,6 @@ bothUsedInPHI(const MachineBasicBlock &A, bool TailDuplicatePass::canCompletelyDuplicateBB(MachineBasicBlock &BB) { - SmallPtrSet<MachineBasicBlock*, 8> Succs(BB.succ_begin(), BB.succ_end()); - for (MachineBasicBlock::pred_iterator PI = BB.pred_begin(), PE = BB.pred_end(); PI != PE; ++PI) { MachineBasicBlock *PredBB = *PI; diff --git a/lib/Support/GraphWriter.cpp b/lib/Support/GraphWriter.cpp index 7a9400d..85be415 100644 --- a/lib/Support/GraphWriter.cpp +++ b/lib/Support/GraphWriter.cpp @@ -219,5 +219,8 @@ void llvm::DisplayGraph(StringRef FilenameRef, bool wait, errs() << "Running 'dotty' program... "; if (!ExecGraphViewer(dotty, args, Filename, wait, ErrMsg)) return; +#else + (void)Filename; + (void)ErrMsg; #endif } diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 16a96fb..6289f9e 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -9814,7 +9814,6 @@ static SDValue Lower256IntVSETCC(SDValue Op, SelectionDAG &DAG) { } static SDValue LowerIntVSETCC_AVX512(SDValue Op, SelectionDAG &DAG) { - SDValue Cond; SDValue Op0 = Op.getOperand(0); SDValue Op1 = Op.getOperand(1); SDValue CC = Op.getOperand(2); @@ -9850,7 +9849,6 @@ static SDValue LowerIntVSETCC_AVX512(SDValue Op, SelectionDAG &DAG) { static SDValue LowerVSETCC(SDValue Op, const X86Subtarget *Subtarget, SelectionDAG &DAG) { - SDValue Cond; SDValue Op0 = Op.getOperand(0); SDValue Op1 = Op.getOperand(1); SDValue CC = Op.getOperand(2); diff --git a/lib/Target/X86/X86SelectionDAGInfo.cpp b/lib/Target/X86/X86SelectionDAGInfo.cpp index d1db79f..b9c620f 100644 --- a/lib/Target/X86/X86SelectionDAGInfo.cpp +++ b/lib/Target/X86/X86SelectionDAGInfo.cpp @@ -46,8 +46,6 @@ X86SelectionDAGInfo::EmitTargetCodeForMemset(SelectionDAG &DAG, SDLoc dl, !ConstantSize || ConstantSize->getZExtValue() > Subtarget->getMaxInlineSizeThreshold()) { - SDValue InFlag(0, 0); - // Check to see if there is a specialized entry-point for memory zeroing. ConstantSDNode *V = dyn_cast<ConstantSDNode>(Src); diff --git a/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/lib/Transforms/Instrumentation/AddressSanitizer.cpp index 8f8af20..7ced56b 100644 --- a/lib/Transforms/Instrumentation/AddressSanitizer.cpp +++ b/lib/Transforms/Instrumentation/AddressSanitizer.cpp @@ -927,8 +927,7 @@ bool AddressSanitizerModule::runOnModule(Module &M) { StructType *GlobalStructTy = StructType::get(IntptrTy, IntptrTy, IntptrTy, IntptrTy, IntptrTy, IntptrTy, NULL); - SmallVector<Constant *, 16> Initializers(n), DynamicInit; - + SmallVector<Constant *, 16> Initializers(n); Function *CtorFunc = M.getFunction(kAsanModuleCtorName); assert(CtorFunc); diff --git a/lib/Transforms/Utils/BasicBlockUtils.cpp b/lib/Transforms/Utils/BasicBlockUtils.cpp index e17a416..a2e82f3 100644 --- a/lib/Transforms/Utils/BasicBlockUtils.cpp +++ b/lib/Transforms/Utils/BasicBlockUtils.cpp @@ -248,7 +248,6 @@ BasicBlock *llvm::SplitEdge(BasicBlock *BB, BasicBlock *Succ, Pass *P) { // If the edge isn't critical, then BB has a single successor or Succ has a // single pred. Split the block. - BasicBlock::iterator SplitPoint; if (BasicBlock *SP = Succ->getSinglePredecessor()) { // If the successor only has a single pred, split the top of the successor // block. diff --git a/lib/Transforms/Utils/LowerInvoke.cpp b/lib/Transforms/Utils/LowerInvoke.cpp index f66b54d..9799a30 100644 --- a/lib/Transforms/Utils/LowerInvoke.cpp +++ b/lib/Transforms/Utils/LowerInvoke.cpp @@ -346,7 +346,6 @@ splitLiveRangesLiveAcrossInvokes(SmallVectorImpl<InvokeInst*> &Invokes) { // Scan all of the uses and see if the live range is live across an unwind // edge. If we find a use live across an invoke edge, create an alloca // and spill the value. - std::set<InvokeInst*> InvokesWithStoreInserted; // Find all of the blocks that this value is live in. std::set<BasicBlock*> LiveBBs; diff --git a/lib/Transforms/Vectorize/LoopVectorize.cpp b/lib/Transforms/Vectorize/LoopVectorize.cpp index 0b5d0d4..d5df1115 100644 --- a/lib/Transforms/Vectorize/LoopVectorize.cpp +++ b/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -3758,7 +3758,6 @@ bool LoopVectorizationLegality::canVectorizeMemory() { return true; } - SmallPtrSet<Value *, 16> ReadOnlyPtr; for (I = Loads.begin(), IE = Loads.end(); I != IE; ++I) { LoadInst *LD = cast<LoadInst>(*I); Value* Ptr = LD->getPointerOperand(); diff --git a/lib/Transforms/Vectorize/SLPVectorizer.cpp b/lib/Transforms/Vectorize/SLPVectorizer.cpp index c8c8ba5..c2c53c7 100644 --- a/lib/Transforms/Vectorize/SLPVectorizer.cpp +++ b/lib/Transforms/Vectorize/SLPVectorizer.cpp @@ -2172,7 +2172,6 @@ private: assert(isPowerOf2_32(ReduxWidth) && "We only handle power-of-two reductions for now"); - SmallVector<Constant *, 32> ShuffleMask(ReduxWidth, 0); Value *TmpVec = ValToReduce; for (unsigned i = ReduxWidth / 2; i != 0; i >>= 1) { if (IsPairwiseReduction) { diff --git a/tools/bugpoint/ExecutionDriver.cpp b/tools/bugpoint/ExecutionDriver.cpp index 3d3dac3..c05c8d7 100644 --- a/tools/bugpoint/ExecutionDriver.cpp +++ b/tools/bugpoint/ExecutionDriver.cpp @@ -301,7 +301,6 @@ std::string BugDriver::executeProgram(const Module *Program, if (AI == 0) AI = Interpreter; assert(AI && "Interpreter should have been created already!"); bool CreatedBitcode = false; - std::string ErrMsg; if (BitcodeFile.empty()) { // Emit the program to a bitcode file... SmallString<128> UniqueFilename; diff --git a/tools/llvm-diff/DifferenceEngine.cpp b/tools/llvm-diff/DifferenceEngine.cpp index ba15667..768b94b 100644 --- a/tools/llvm-diff/DifferenceEngine.cpp +++ b/tools/llvm-diff/DifferenceEngine.cpp @@ -195,8 +195,6 @@ class FunctionDifferenceEngine { BasicBlock::iterator LI = L->begin(), LE = L->end(); BasicBlock::iterator RI = R->begin(); - llvm::SmallVector<std::pair<Instruction*,Instruction*>, 20> TentativePairs; - do { assert(LI != LE && RI != R->end()); Instruction *LeftI = &*LI, *RightI = &*RI; diff --git a/tools/llvm-lto/llvm-lto.cpp b/tools/llvm-lto/llvm-lto.cpp index 2f51c0c..ab1e162 100644 --- a/tools/llvm-lto/llvm-lto.cpp +++ b/tools/llvm-lto/llvm-lto.cpp @@ -82,7 +82,6 @@ int main(int argc, char **argv) { Options.UseInitArray = UseInitArray; unsigned BaseArg = 0; - std::string ErrorMessage; LTOCodeGenerator CodeGen; diff --git a/tools/llvm-objdump/MachODump.cpp b/tools/llvm-objdump/MachODump.cpp index 403be5a..86923fd 100644 --- a/tools/llvm-objdump/MachODump.cpp +++ b/tools/llvm-objdump/MachODump.cpp @@ -260,8 +260,6 @@ static void DisassembleInputMachO2(StringRef Filename, getSectionsAndSymbols(Header, MachOOF, Sections, Symbols, FoundFns, BaseSegmentAddress); - // Make a copy of the unsorted symbol list. FIXME: duplication - std::vector<SymbolRef> UnsortedSymbols(Symbols); // Sort the symbols by address, just in case they didn't come in that way. std::sort(Symbols.begin(), Symbols.end(), SymbolSorter()); diff --git a/tools/llvm-prof/llvm-prof.cpp b/tools/llvm-prof/llvm-prof.cpp index 52d0130..6c340b8 100644 --- a/tools/llvm-prof/llvm-prof.cpp +++ b/tools/llvm-prof/llvm-prof.cpp @@ -147,9 +147,6 @@ char ProfileInfoPrinterPass::ID = 0; bool ProfileInfoPrinterPass::runOnModule(Module &M) { ProfileInfo &PI = getAnalysis<ProfileInfo>(); - std::map<const Function *, unsigned> FuncFreqs; - std::map<const BasicBlock*, unsigned> BlockFreqs; - std::map<ProfileInfo::Edge, unsigned> EdgeFreqs; // Output a report. Eventually, there will be multiple reports selectable on // the command line, for now, just keep things simple. diff --git a/tools/llvm-readobj/ELFDumper.cpp b/tools/llvm-readobj/ELFDumper.cpp index 71f03bc..ffa0e01 100644 --- a/tools/llvm-readobj/ELFDumper.cpp +++ b/tools/llvm-readobj/ELFDumper.cpp @@ -420,8 +420,6 @@ static const EnumEntry<unsigned> ElfSegmentFlags[] = { template<class ELFT> void ELFDumper<ELFT>::printFileHeaders() { - error_code EC; - const typename ELFO::Elf_Ehdr *Header = Obj->getHeader(); { @@ -512,7 +510,6 @@ template<class ELFT> void ELFDumper<ELFT>::printRelocations() { ListScope D(W, "Relocations"); - error_code EC; int SectionNumber = -1; for (typename ELFO::Elf_Shdr_Iter SecI = Obj->begin_sections(), SecE = Obj->end_sections(); @@ -769,8 +766,6 @@ template<class ELFT> void ELFDumper<ELFT>::printNeededLibraries() { ListScope D(W, "NeededLibraries"); - error_code EC; - typedef std::vector<StringRef> LibsTy; LibsTy Libs; diff --git a/tools/llvm-readobj/MachODumper.cpp b/tools/llvm-readobj/MachODumper.cpp index e27a58a..b97166b 100644 --- a/tools/llvm-readobj/MachODumper.cpp +++ b/tools/llvm-readobj/MachODumper.cpp @@ -398,8 +398,6 @@ void MachODumper::printDynamicSymbols() { } void MachODumper::printSymbol(symbol_iterator SymI) { - error_code EC; - StringRef SymbolName; if (SymI->getName(SymbolName)) SymbolName = ""; diff --git a/tools/obj2yaml/coff2yaml.cpp b/tools/obj2yaml/coff2yaml.cpp index 1e28c4e..02d7ebf 100644 --- a/tools/obj2yaml/coff2yaml.cpp +++ b/tools/obj2yaml/coff2yaml.cpp @@ -72,7 +72,6 @@ void COFFDumper::dumpSections(unsigned NumSections) { const object::coff_relocation *reloc = Obj.getCOFFRelocation(rIter); COFFYAML::Relocation Rel; object::symbol_iterator Sym = rIter->getSymbol(); - StringRef Name; Sym->getName(Rel.SymbolName); Rel.VirtualAddress = reloc->VirtualAddress; Rel.Type = reloc->Type; diff --git a/utils/TableGen/AsmMatcherEmitter.cpp b/utils/TableGen/AsmMatcherEmitter.cpp index 558090b..a19df79 100644 --- a/utils/TableGen/AsmMatcherEmitter.cpp +++ b/utils/TableGen/AsmMatcherEmitter.cpp @@ -2839,9 +2839,6 @@ void AsmMatcherEmitter::run(raw_ostream &OS) { unsigned VariantCount = Target.getAsmParserVariantCount(); for (unsigned VC = 0; VC != VariantCount; ++VC) { Record *AsmVariant = Target.getAsmParserVariant(VC); - std::string CommentDelimiter = - AsmVariant->getValueAsString("CommentDelimiter"); - std::string RegisterPrefix = AsmVariant->getValueAsString("RegisterPrefix"); int AsmVariantNo = AsmVariant->getValueAsInt("Variant"); OS << "static const MatchEntry MatchTable" << VC << "[] = {\n"; @@ -2892,9 +2889,6 @@ void AsmMatcherEmitter::run(raw_ostream &OS) { OS << " default: // unreachable\n"; for (unsigned VC = 0; VC != VariantCount; ++VC) { Record *AsmVariant = Target.getAsmParserVariant(VC); - std::string CommentDelimiter = - AsmVariant->getValueAsString("CommentDelimiter"); - std::string RegisterPrefix = AsmVariant->getValueAsString("RegisterPrefix"); int AsmVariantNo = AsmVariant->getValueAsInt("Variant"); OS << " case " << AsmVariantNo << ": Start = MatchTable" << VC << "; End = array_endof(MatchTable" << VC << "); break;\n"; @@ -2950,9 +2944,6 @@ void AsmMatcherEmitter::run(raw_ostream &OS) { OS << " default: // unreachable\n"; for (unsigned VC = 0; VC != VariantCount; ++VC) { Record *AsmVariant = Target.getAsmParserVariant(VC); - std::string CommentDelimiter = - AsmVariant->getValueAsString("CommentDelimiter"); - std::string RegisterPrefix = AsmVariant->getValueAsString("RegisterPrefix"); int AsmVariantNo = AsmVariant->getValueAsInt("Variant"); OS << " case " << AsmVariantNo << ": Start = MatchTable" << VC << "; End = array_endof(MatchTable" << VC << "); break;\n"; diff --git a/utils/TableGen/AsmWriterEmitter.cpp b/utils/TableGen/AsmWriterEmitter.cpp index 13b28df..a6d1daf 100644 --- a/utils/TableGen/AsmWriterEmitter.cpp +++ b/utils/TableGen/AsmWriterEmitter.cpp @@ -836,7 +836,6 @@ void AsmWriterEmitter::EmitPrintAliasInstruction(raw_ostream &O) { Cond = std::string("MI->getNumOperands() == ") + llvm::utostr(LastOpNo); IAP->addCond(Cond); - std::map<StringRef, unsigned> OpMap; bool CantHandle = false; for (unsigned i = 0, e = LastOpNo; i != e; ++i) { diff --git a/utils/TableGen/CodeGenMapTable.cpp b/utils/TableGen/CodeGenMapTable.cpp index ee32aa1..cb7ec3e 100644 --- a/utils/TableGen/CodeGenMapTable.cpp +++ b/utils/TableGen/CodeGenMapTable.cpp @@ -240,7 +240,6 @@ public: void MapTableEmitter::buildRowInstrMap() { for (unsigned i = 0, e = InstrDefs.size(); i < e; i++) { - std::vector<Record*> InstrList; Record *CurInstr = InstrDefs[i]; std::vector<Init*> KeyValue; ListInit *RowFields = InstrMapDesc.getRowFields(); diff --git a/utils/TableGen/FixedLenDecoderEmitter.cpp b/utils/TableGen/FixedLenDecoderEmitter.cpp index 6e45240..87d18cd 100644 --- a/utils/TableGen/FixedLenDecoderEmitter.cpp +++ b/utils/TableGen/FixedLenDecoderEmitter.cpp @@ -2038,7 +2038,6 @@ void FixedLenDecoderEmitter::run(raw_ostream &o) { } DecoderTableInfo TableInfo; - std::set<unsigned> Sizes; for (std::map<std::pair<std::string, unsigned>, std::vector<unsigned> >::const_iterator I = OpcMap.begin(), E = OpcMap.end(); I != E; ++I) { |