llvm-toolchain-snapshot-5.0~svn303373 - scan-build results

User:pbuilder@santamaria
Working Directory:/tmp/buildd/llvm-toolchain-snapshot-5.0~svn303373
Command Line:/usr/bin/make -j 7 -C build-llvm VERBOSE=1 CLANG_VENDOR=Debian 'CXXFLAGS=-std=c++0x -gsplit-dwarf -Wl,-fuse-ld=gold' 'LDFLAGS= -fuse-ld=gold' REQUIRES_RTTI=1 DEBUGMAKE=1
Clang Version:clang version 5.0.0-svn303373-1~exp1 (trunk)
Date:Fri May 19 01:36:00 2017

Bug Summary

Bug TypeQuantityDisplay?
All Bugs423
API
Argument with 'nonnull' attribute passed null2
Dead store
Dead assignment81
Dead increment9
Dead initialization11
Logic error
Assigned value is garbage or undefined4
Called C++ object pointer is null82
Called C++ object pointer is uninitialized2
Dereference of null pointer48
Dereference of undefined pointer value1
Division by zero4
Garbage return value5
Result of operation is garbage or undefined23
Return of address to stack-allocated memory1
Returning null reference5
Uninitialized argument value33
Memory error
Memory leak37
Use-after-free45
Performance
Excessive Padding30

Reports

Bug Group Bug Type ▾ File Function/Method Line Path Length Description
APIArgument with 'nonnull' attribute passed nullclang/lib/AST/NestedNameSpecifier.cppAppend4688Null pointer passed as an argument to a 'nonnull' parameterView Report
APIArgument with 'nonnull' attribute passed nulllldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserJava.cppParseChildMembers46421Null pointer passed as an argument to a 'nonnull' parameterView Report
Logic errorAssigned value is garbage or undefinedtools/llvm-objdump/MachODump.cppDisassembleMachO651120Assigned value is garbage or undefinedView Report
Logic errorAssigned value is garbage or undefinedpolly/lib/External/isl/isl_range.cpropagate_on_domain41017Assigned value is garbage or undefinedView Report
Logic errorAssigned value is garbage or undefinedpolly/lib/External/isl/imath/imrat.cmp_rat_read_ustring73910Assigned value is garbage or undefinedView Report
Logic errorAssigned value is garbage or undefinedlib/Target/Hexagon/HexagonOptAddrMode.cppchangeStore4279Assigned value is garbage or undefinedView Report
Logic errorCalled C++ object pointer is nullclang/lib/AST/ASTDiagnostic.cppPrintTemplateTemplate169423Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaInit.cpphasCopyOrMoveCtorParam35196Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaOpenMP.cppCheckOpenMPIterationSpace36688Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/Scalar/TailRecursionElimination.cppfindTRECandidate47628Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/Scalar/RewriteStatepointsForGC.cppoperator()9891Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllldb/source/Core/FormatEntity.cppDumpValue99443Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaInit.cppInitializeFrom544226Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/Vectorize/LoopVectorize.cppanalyzeInterleaving615128Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/Vectorize/SLPVectorizer.cppoptimizeGatherSequence30649Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaInit.cppTryOCLZeroEventInitialization504322Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulltools/llvm-pdbdump/Diff.cppset_differences697Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/ObjCARC/ObjCARCContract.cpptryToContractReleaseIntoStoreStrong38126Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaOpenMP.cppIsOpenMPCapturedDecl110315Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaOpenMP.cpptryBuildCapture341015Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/Scalar/NewGVN.cppperformSymbolicLoadCoercion11795Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/IPO/MergeFunctions.cppwriteThunk72611Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/CodeGen/CriticalAntiDepBreaker.cppBreakAntiDependencies4669Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulltools/dsymutil/DwarfLinker.cppcloneBlockAttribute246710Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/Vectorize/SLPVectorizer.cpptryScheduleBundle31657Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulltools/dsymutil/DwarfLinker.cppcloneBlockAttribute24579Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaExprObjC.cppisSelfExpr170728Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullcompiler-rt/lib/lsan/lsan_common.ccGetSuppressionForAddr6135Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Target/Hexagon/RDFGraph.cppaddPhi58032Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/CodeGen/SelectionDAG/SelectionDAGISel.cppSelectAllBasicBlocks156451Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/IR/DebugInfoMetadata.cppprepend7167Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllldb/source/Commands/CommandObjectExpression.cppEvaluateExpression42529Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullcompiler-rt/lib/lsan/lsan_common.ccGetSuppressionForAddr6135Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/Scalar/NewGVN.cppperformSymbolicLoadCoercion11634Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaTemplateVariadic.cppCheckParameterPacksForExpansion57625Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllldb/source/Commands/CommandObjectExpression.cppEvaluateExpression41227Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/AST/DeclObjC.cppall_declared_ivar_begin160316Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaExprCXX.cppBuildCXXTypeId45912Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllldb/source/Expression/ExpressionSourceCode.cppGetText2609Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/Scalar/StructurizeCFG.cppneedPrefix66025Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Frontend/CompilerInstance.cppInitializeSourceManager85512Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllldb/source/API/SBThread.cppStepOutOfFrame78610Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllldb/source/Commands/CommandObjectExpression.cppEvaluateExpression42925Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaLookup.cppcheckCorrectionVisibility377927Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Target/Hexagon/RDFGraph.cppoperator<<674Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaDeclCXX.cppMergeCXXFunctionDecl6197Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/InstCombine/InstCombineCompares.cppfoldICmpDivConstant229915Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Parse/ParseExprCXX.cppParseCXXCondition176112Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaDeclCXX.cppMergeCXXFunctionDecl6357Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/CodeGen/AsmPrinter/DwarfUnit.cppaddBlockByrefAddress4666Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/CodeGen/MachineLoopInfo.cppfindLoopPreheader1319Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Driver/Driver.cppoperator()12865Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpprecordRelocation41010Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/InstCombine/InstCombineCompares.cppfoldICmpDivConstant228715Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/Instrumentation/EfficiencySanitizer.cppgetStructCounterSize20216Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllldb/source/DataFormatters/VectorType.cppGetCompilerTypeForFormat1228Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cppParseSymbols240483Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/CodeGen/CGCoroutine.cppcreateCoroData766Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaOverload.cppDiagnoseBadConversion964418Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/CodeGen/CriticalAntiDepBreaker.cppBreakAntiDependencies4526Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/AST/ExprConstant.cppHandleLValueArrayAdjustment226419Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Analysis/MemorySSA.cpptryOptimizePhi7538Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllldb/source/Plugins/ABI/SysV-mips64/ABISysV_mips64.cppSetReturnValueObject71513Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/CodeGen/CoverageMappingGen.cppgetStart15410Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllldb/source/Core/FormatEntity.cppFormat169126Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cppSimplifyStoreAtEndOfBlock146113Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/Vectorize/SLPVectorizer.cppsetInsertPointAfterBundle238112Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaDeclCXX.cppfindDecomposableBaseClass124018Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulltools/llvm-ar/llvm-ar.cppcreateSymbolTable69912Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/StaticAnalyzer/Core/PlistDiagnostics.cppFlushDiagnosticsImpl3889Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/Scalar/LoopStrengthReduce.cppGenerateIVChain30464Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaTemplate.cppCheckTemplateDeclScope677412Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaInit.cpptryObjCWritebackConversion497521Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/CodeGen/CGDebugInfo.cppCollectTemplateParams155153Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaInit.cppTryOCLZeroQueueInitialization505724Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/Scalar/RewriteStatepointsForGC.cppoperator()9991Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Target/AMDGPU/AMDGPUMachineCFGStructurizer.cpprewriteCodeBBTerminator191111Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/IR/Verifier.cppvisitFunction216527Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllld/COFF/Writer.cppcreateSymbol4798Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/CodeGen/AsmPrinter/DwarfUnit.cppaddBlockByrefAddress46710Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Target/Hexagon/RDFGraph.cppremoveUnusedPhis158225Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/IPO/MergeFunctions.cppwriteThunk6948Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Format/AffectedRangeManager.cppnonPPLineAffected13710Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Transforms/Coroutines/CoroFrame.cppoperator()42129Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllib/Target/AMDGPU/GCNSchedStrategy.cppfinalizeSchedule53423Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaTemplateInstantiateDecl.cppInstantiateVariableDefinition442221Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nulllldb/source/Commands/CommandObjectExpression.cppEvaluateExpression42429Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is nullclang/lib/Sema/SemaInit.cppTryOCLSamplerInitialization502222Called C++ object pointer is nullView Report
Logic errorCalled C++ object pointer is uninitializedlldb/source/Breakpoint/BreakpointResolver.cppCreateFromStructuredData14614Called C++ object pointer is uninitializedView Report
Logic errorCalled C++ object pointer is uninitializedlib/Transforms/Scalar/LoadCombine.cppcombineLoads20815Called C++ object pointer is uninitializedView Report
Dead storeDead assignmentlib/Target/AMDGPU/SIMachineScheduler.cppcolorHighLatenciesGroups7921Value stored to 'ProposedColor' is never readView Report
Dead storeDead assignmentlib/Transforms/Scalar/LoopInterchange.cppsplitInnerLoopLatch10631Value stored to 'InnerLoopLatch' is never readView Report
Dead storeDead assignmentlldb/source/Host/common/UDPSocket.cppConnect1321Value stored to 'err' is never readView Report
Dead storeDead assignmentlib/CodeGen/SafeStackLayout.cpplayoutObject991Value stored to 'LastRegionEnd' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/isl_map.cisl_basic_map_range_map56641Value stored to 'nparam' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/imath/imrat.cmp_rat_to_decimal5901Value stored to 'res' is never readView Report
Dead storeDead assignmentlib/Transforms/Scalar/LoopInterchange.cppcanInterchangeLoops8691Value stored to 'OuterLoopPreHeader' is never readView Report
Dead storeDead assignmentcompiler-rt/lib/asan/asan_descriptions.ccAddressDescription4551Value stored to 'addr' is never readView Report
Dead storeDead assignmentlld/ELF/Symbols.hSharedSymbol2201Value stored to 'Type' is never readView Report
Dead storeDead assignmentlldb/tools/lldb-mi/MICmdFactory.cppIsValid1521Value stored to 'bValid' is never readView Report
Dead storeDead assignmenttools/llvm-objdump/MachODump.cppprintMachOExportsTrie93731Value stored to 'NeedsComma' is never readView Report
Dead storeDead assignmentlib/CodeGen/LiveDebugVariables.cppextendDef5501Value stored to 'ToEnd' is never readView Report
Dead storeDead assignmentlib/Target/PowerPC/PPCISelDAGToDAG.cppassignRepl32BitGroups13211Value stored to 'I' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/isl_schedule_read.cread_extension2991Value stored to 'key' is never readView Report
Dead storeDead assignmentpolly/lib/CodeGen/PerfMonitor.cppaddToGlobalConstructors541Value stored to 'GV' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/isl_scheduler.cnode_extract_partial_schedule_multi_aff26981Value stored to 'nrow' is never readView Report
Dead storeDead assignmentlldb/tools/lldb-mi/MICmdInvoker.cppCmdStdout3081Value stored to 'bOk' is never readView Report
Dead storeDead assignmenttools/llvm-objdump/MachODump.cppprint_class32_t46661Value stored to 'name' is never readView Report
Dead storeDead assignmentclang/lib/Lex/ModuleMap.cppparseInferredModuleDecl23261Value stored to 'Framework' is never readView Report
Dead storeDead assignmentclang/lib/Sema/SemaDeclCXX.cppActOnTemplatedFriendTag133821Value stored to 'IsMemberSpecialization' is never readView Report
Dead storeDead assignmenttools/llvm-dwp/llvm-dwp.cppgetCUIdentifiers1431Value stored to 'Length' is never readView Report
Dead storeDead assignmentlib/Target/Mips/AsmParser/MipsAsmParser.cppexpandLoadAddress27111Value stored to 'Is32BitAddress' is never readView Report
Dead storeDead assignmentcompiler-rt/lib/sanitizer_common/sanitizer_symbolizer_libcdep.ccParseSymbolizeDataOutput3271Value stored to 'str' is never readView Report
Dead storeDead assignmentlib/Target/SystemZ/SystemZHazardRecognizer.cppdumpProcResourceCounters1931Value stored to 'any' is never readView Report
Dead storeDead assignmentlib/CodeGen/SafeStack.cppmoveStaticAllocasToUnsafeStack5561Value stored to 'Size' is never readView Report
Dead storeDead assignmentlib/CodeGen/TargetPassConfig.cppinitializeDefaultRegisterAllocatorOnce7831Value stored to 'Ctor' is never readView Report
Dead storeDead assignmentlib/Transforms/Scalar/LoopInterchange.cppcanInterchangeLoops8751Value stored to 'InnerLoopPreHeader' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/isl_map.cisl_basic_map_domain_map56391Value stored to 'n_out' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/isl_arg.cprint_str_list_help6001Value stored to 'pos' is never readView Report
Dead storeDead assignmentlib/Target/X86/X86ISelLowering.cppmatchUnaryPermuteVectorShuffle270071Value stored to 'AllowIntDomain' is never readView Report
Dead storeDead assignmentlib/CodeGen/LiveDebugValues.cppExtendRanges6601Value stored to 'MBBJoined' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/isl_map.cisl_basic_map_domain_map56371Value stored to 'nparam' is never readView Report
Dead storeDead assignmentlib/Target/Mips/AsmParser/MipsAsmParser.cppparseRegisterList54441Value stored to 'PrevReg' is never readView Report
Dead storeDead assignmentlib/Analysis/MemorySSA.cppOptimizeUses10591Value stored to 'Walker' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/isl_schedule_read.cread_guard4011Value stored to 'key' is never readView Report
Dead storeDead assignmentlldb/source/Breakpoint/Breakpoint.cppCreateFromStructuredData1941Value stored to 'success' is never readView Report
Dead storeDead assignmentcompiler-rt/lib/sanitizer_common/sanitizer_symbolizer_libcdep.ccParseSymbolizeDataOutput3271Value stored to 'str' is never readView Report
Dead storeDead assignmentlldb/source/Breakpoint/Breakpoint.cppCreateFromStructuredData2121Value stored to 'success' is never readView Report
Dead storeDead assignmentlldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cppEstablishConnectionIfNeeded32591Value stored to 'error_string' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/isl_schedule_read.cread_domain1731Value stored to 'key' is never readView Report
Dead storeDead assignmentbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBModule_GetVersion355191Value stored to 'resultobj' is never readView Report
Dead storeDead assignmentpolly/lib/External/ppcg/gpu_group.ccompute_size_in_direction3001Value stored to 'nparam' is never readView Report
Dead storeDead assignmentlib/Target/Mips/MipsISelLowering.cppemitAtomicBinaryPartword14991Value stored to 'BB' is never readView Report
Dead storeDead assignmentlib/Target/Mips/MipsISelLowering.cppemitAtomicCmpSwapPartword17441Value stored to 'BB' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/isl_ast_graft.cinsert_pending_guard_nodes6031Value stored to 'graft' is never readView Report
Dead storeDead assignmentlib/Target/AMDGPU/SIISelLowering.cppLowerBRCOND25451Value stored to 'BR' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/imath/imrat.cmp_rat_to_decimal5921Value stored to 'res' is never readView Report
Dead storeDead assignmentlldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cppParseTypeFromDWARF13571Value stored to 'class_symfile' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/isl_schedule_read.cread_mark4521Value stored to 'key' is never readView Report
Dead storeDead assignmentlldb/source/Plugins/Process/Utility/RegisterContextLLDB.cppReadCFAValueForRow18021Value stored to 'cfa_reg_contents' is never readView Report
Dead storeDead assignmentclang/lib/Lex/Lexer.cppComputePreamble6971Value stored to 'InPreprocessorDirective' is never readView Report
Dead storeDead assignmentlib/Object/MachOObjectFile.cppcheckSymbolTable16101Value stored to 'NType' is never readView Report
Dead storeDead assignmentlib/Target/AMDGPU/SIFrameLowering.cppgetReservedPrivateSegmentWaveByteOffsetReg2041Value stored to 'HandledScratchWaveOffsetReg' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/imath/imrat.cmp_rat_to_decimal5721Value stored to 'res' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/imath/imrat.cmp_rat_to_decimal5741Value stored to 'res' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/isl_schedule_read.cread_filter3501Value stored to 'key' is never readView Report
Dead storeDead assignmentlib/Target/X86/X86WinAllocaExpander.cpplower2641Value stored to 'AmountReg' is never readView Report
Dead storeDead assignmentlib/Bitcode/Reader/BitcodeReader.cppparseFunctionBody42101Value stored to 'Ty' is never readView Report
Dead storeDead assignmentlldb/source/Breakpoint/BreakpointOptions.cppCreateFromStructuredData741Value stored to 'found_something' is never readView Report
Dead storeDead assignmentclang/lib/CodeGen/CGCoroutine.cppemitSuspendExpression1731Value stored to 'SuspendBlock' is never readView Report
Dead storeDead assignmentclang/lib/Sema/SemaOpenMP.cppActOnOpenMPRegionEnd19431Value stored to 'ErrorFound' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/isl_space.cname_ok3771Value stored to 'dummy' is never readView Report
Dead storeDead assignmentbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBModule_GetVersion355331Value stored to 'resultobj' is never readView Report
Dead storeDead assignmentclang/lib/Sema/SemaLookup.cppdiagnoseMissingImport49381Value stored to 'Def' is never readView Report
Dead storeDead assignmentpolly/lib/External/ppcg/gpu.cextract_single_tagged_access50221Value stored to 'space2' is never readView Report
Dead storeDead assignmentlldb/source/Plugins/Process/Utility/StopInfoMachException.cppCreateStopReasonWithMachException4911Value stored to 'is_actual_breakpoint' is never readView Report
Dead storeDead assignmentlib/Target/X86/X86MCInstLower.cppEmitNop7811Value stored to 'Opc' is never readView Report
Dead storeDead assignmentlib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cppencodeInstruction2591Value stored to 'Opcode' is never readView Report
Dead storeDead assignmentlldb/source/Host/common/UDPSocket.cppConnect1281Value stored to 'err' is never readView Report
Dead storeDead assignmentlldb/source/Plugins/SymbolFile/DWARF/DWARFFormValue.cppExtractValue2311Value stored to 'ref_addr_size' is never readView Report
Dead storeDead assignmentlib/CodeGen/MachinePipeliner.cppcomputeNodeOrder21041Value stored to 'Order' is never readView Report
Dead storeDead assignmentlib/CodeGen/MachinePipeliner.cppgenerateExistingPhis26651Value stored to 'NewReg' is never readView Report
Dead storeDead assignmentlib/Target/PowerPC/PPCISelDAGToDAG.cppassignRepl32BitGroups13131Value stored to 'I' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/isl_test.cmain71701Value stored to 'argc' is never readView Report
Dead storeDead assignmentlldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserGo.cppParseTypeFromDWARF3801Value stored to 'go_kind' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/imath/imath.cmp_int_sub6411Value stored to 'uc' is never readView Report
Dead storeDead assignmentclang/lib/Sema/SemaDeclCXX.cppActOnAliasDeclaration99621Value stored to 'Redeclaration' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/imath/imath.cmp_int_add5661Value stored to 'uc' is never readView Report
Dead storeDead assignmentpolly/lib/External/isl/isl_schedule_read.cread_context1221Value stored to 'key' is never readView Report
Dead storeDead assignmentlib/Transforms/InstCombine/InstCombineSimplifyDemanded.cppSimplifyDemandedVectorElts16871Value stored to 'MadeChange' is never readView Report
Dead storeDead assignmentlldb/source/Plugins/SymbolFile/DWARF/DWARFFormValue.cppSkipValue3371Value stored to 'ref_addr_size' is never readView Report
Dead storeDead incrementpolly/lib/External/isl/isl_sort.cmsort1131Value stored to 'b' is never readView Report
Dead storeDead incrementlldb/tools/lldb-mi/MICmnLLDBDebuggerHandleEvents.cppMiStoppedAtBreakPoint14141Value stored to 'bOk' is never readView Report
Dead storeDead incrementlld/lib/ReaderWriter/MachO/MachONormalizedFileBinaryWriter.cppwriteSectionContent10231Value stored to 'p' is never readView Report
Dead storeDead incrementlld/lib/ReaderWriter/MachO/MachONormalizedFileBinaryWriter.cppwriteLoadCommands10071Value stored to 'lc' is never readView Report
Dead storeDead incrementlld/lib/ReaderWriter/MachO/MachONormalizedFileBinaryWriter.cppwriteLoadCommands8141Value stored to 'lc' is never readView Report
Dead storeDead incrementpolly/lib/External/isl/isl_map.cadd_ma_strides127661Value stored to 'o_ma' is never readView Report
Dead storeDead incrementlib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cppDetermineREXPrefix10401Value stored to 'CurOp' is never readView Report
Dead storeDead incrementpolly/lib/External/isl/isl_map.cset_ma_divs126811Value stored to 'o_ls' is never readView Report
Dead storeDead incrementpolly/lib/External/isl/isl_aff.cisl_seq_preimage54731Value stored to 'o_src' is never readView Report
Dead storeDead initializationlib/Analysis/ScalarEvolution.cpphowManyGreaterThans92911Value stored to 'MaxBECount' during its initialization is never readView Report
Dead storeDead initializationlib/Target/AArch64/AArch64LoadStoreOptimizer.cpppromoteLoadFromStore8411Value stored to 'Imms' during its initialization is never readView Report
Dead storeDead initializationlib/Target/X86/X86InstrInfo.cppfindThreeSrcCommutedOpIndices54001Value stored to 'CommutableOpIdx1' during its initialization is never readView Report
Dead storeDead initializationlib/Target/Hexagon/HexagonISelLowering.cppLowerEXTRACT_VECTOR28281Value stored to 'Subreg' during its initialization is never readView Report
Dead storeDead initializationclang/lib/StaticAnalyzer/Checkers/LocalizationChecker.cppreportLocalizationError7011Value stored to 'ErrNode' during its initialization is never readView Report
Dead storeDead initializationpolly/lib/External/ppcg/gpu_group.cgpu_array_ref_group_compute_tiling15631Value stored to 'array' during its initialization is never readView Report
Dead storeDead initializationlib/Target/Hexagon/HexagonStoreWidening.cppselectStores3421Value stored to 'S2' during its initialization is never readView Report
Dead storeDead initializationpolly/lib/External/isl/imath/imath.cmp_int_binary_len18891Value stored to 'bytes' during its initialization is never readView Report
Dead storeDead initializationtools/obj2yaml/macho2yaml.cppdumpLoadCommands2101Value stored to 'EndPtr' during its initialization is never readView Report
Dead storeDead initializationpolly/lib/External/ppcg/gpu_group.cgroup_common_shared_memory_tile11531Value stored to 'ctx' during its initialization is never readView Report
Dead storeDead initializationpolly/lib/Analysis/DependenceInfo.cppbuildWAR3831Value stored to 'WARMemAccesses' during its initialization is never readView Report
Logic errorDereference of null pointerlib/CodeGen/MachineVerifier.cppverifyLiveRangeSegment194440Access to field 'id' results in a dereference of a null pointer (loaded from variable 'PVNI')View Report
Logic errorDereference of null pointerpolly/lib/External/isl/isl_polynomial.cisl_upoly_mul_cst9634Dereference of null pointerView Report
Logic errorDereference of null pointerlldb/source/Utility/SelectHelper.cppSelect24522Array access (via field 'fds_bits') results in a null pointer dereferenceView Report
Logic errorDereference of null pointercompiler-rt/lib/cfi/cfi.ccfind_cfi_check_in_dso23133Access to field 'st_name' results in a dereference of a null pointer (loaded from variable 'p')View Report
Logic errorDereference of null pointerlib/CodeGen/MachineInstr.cppaddOperand87511Access to field 'ParentMI' results in a dereference of a null pointer (loaded from variable 'NewMO')View Report
Logic errorDereference of null pointerlib/Transforms/Vectorize/SLPVectorizer.cppschedule79012Access to field 'IsScheduled' results in a dereference of a null pointer (loaded from variable 'SD')View Report
Logic errorDereference of null pointerlldb/source/Utility/SelectHelper.cppSelect24924Array access (via field 'fds_bits') results in a null pointer dereferenceView Report
Logic errorDereference of null pointercompiler-rt/lib/cfi/cfi.ccfind_cfi_check_in_dso23133Access to field 'st_name' results in a dereference of a null pointer (loaded from variable 'p')View Report
Logic errorDereference of null pointercompiler-rt/lib/profile/InstrProfilingValue.c__llvm_profile_instrument_target19512Access to field 'Count' results in a dereference of a null pointer (loaded from variable 'MinCountVNode')View Report
Logic errorDereference of null pointerpolly/lib/Analysis/ScopInfo.cppaddUserAssumptions204913Dereference of null pointerView Report
Logic errorDereference of null pointercompiler-rt/lib/profile/InstrProfilingValue.c__llvm_profile_instrument_target19512Access to field 'Count' results in a dereference of a null pointer (loaded from variable 'MinCountVNode')View Report
Logic errorDereference of null pointerlldb/source/Utility/SelectHelper.cppSelect18615Array access (via field 'fds_bits') results in a null pointer dereferenceView Report
Logic errorDereference of null pointerclang/lib/AST/ExprConstant.cppVisitVarDecl51276Access to field 'Index' results in a dereference of a null pointer (loaded from field 'CurrentCall')View Report
Logic errorDereference of null pointercompiler-rt/lib/cfi/cfi.ccfind_cfi_check_in_dso23133Access to field 'st_name' results in a dereference of a null pointer (loaded from variable 'p')View Report
Logic errorDereference of null pointerpolly/lib/External/isl/isl_polynomial.cisl_upoly_cst_mul_isl_int86214Dereference of null pointerView Report
Logic errorDereference of null pointerpolly/lib/External/isl/isl_union_map.cisl_union_map_free32716Access to field 'ctx' results in a dereference of a null pointer (loaded from field 'dim')View Report
Logic errorDereference of null pointerlldb/source/Utility/SelectHelper.cppSelect25326Array access (via field 'fds_bits') results in a null pointer dereferenceView Report
Logic errorDereference of null pointerclang/lib/Sema/SemaAccess.cppDiagnoseAccessPath124735Access to field 'Base' results in a dereference of a null pointer (loaded from variable 'constrainingBase')View Report
Logic errorDereference of null pointerpolly/lib/External/isl/isl_transitive_closure.cunion_components279541Dereference of null pointer (loaded from variable 'exact')View Report
Logic errorDereference of null pointerpolly/lib/External/isl/isl_space.cisl_space_has_named_params241126Array access (via field 'ids') results in a null pointer dereferenceView Report
Logic errorDereference of null pointerlldb/source/Plugins/ExpressionParser/Go/GoUserExpression.cppRemovePersistentVariable6691Dereference of null pointerView Report
Logic errorDereference of null pointerclang/tools/libclang/CIndex.cppPrintLibclangResourceUsage800712Dereference of null pointerView Report
Logic errorDereference of null pointerlib/Transforms/Scalar/LoopStrengthReduce.cppNarrowSearchSpaceByPickingWinnerRegs447520Forming reference to null pointerView Report
Logic errorDereference of null pointerclang/lib/AST/CommentLexer.cppgetSpelling8505Dereference of null pointer (loaded from variable 'Invalid')View Report
Logic errorDereference of null pointerpolly/lib/External/isl/isl_polynomial.cisl_upoly_cst_scale_val91225Dereference of null pointerView Report
Logic errorDereference of null pointerpolly/lib/External/isl/isl_affine_hull.cuset_affine_hull_bounded49135Access to field 'sample' results in a dereference of a null pointer (loaded from variable 'bset')View Report
Logic errorDereference of null pointerlib/CodeGen/ExecutionDepsFix.cppvisitSoftInstr58429Dereference of null pointerView Report
Logic errorDereference of null pointertools/obj2yaml/elf2yaml.cppdump1424Forming reference to null pointerView Report
Logic errorDereference of null pointerclang/lib/ARCMigrate/ObjCMT.cpprewriteToObjCInterfaceDecl68717Forming reference to null pointerView Report
Logic errorDereference of null pointerpolly/lib/External/isl/isl_polynomial.cisl_upoly_sum_cst6674Dereference of null pointerView Report
Logic errorDereference of null pointerlib/CodeGen/SelectionDAG/ScheduleDAGRRList.cppPickNodeToScheduleBottomUp141713Access to field 'isAvailable' results in a dereference of a null pointer (loaded from variable 'BtSU')View Report
Logic errorDereference of null pointerclang/lib/Format/AffectedRangeManager.cppnonPPLineAffected13415Access to field 'NewlinesBefore' results in a dereference of a null pointer (loaded from field 'First')View Report
Logic errorDereference of null pointerlib/CodeGen/SelectionDAG/SelectionDAGBuilder.cppGetRegistersForValue672210Forming reference to null pointerView Report
Logic errorDereference of null pointerlib/Transforms/Scalar/LoopStrengthReduce.cppGenerateIVChain30454Forming reference to null pointerView Report
Logic errorDereference of null pointerclang/lib/Sema/SemaCodeComplete.cppCodeCompleteObjCPropertySynthesizeIvar655221Dereference of null pointerView Report
Logic errorDereference of null pointerlib/Transforms/Instrumentation/MemorySanitizer.cppgetShadow116235Forming reference to null pointerView Report
Logic errorDereference of null pointercompiler-rt/lib/cfi/cfi.ccfind_cfi_check_in_dso23133Access to field 'st_name' results in a dereference of a null pointer (loaded from variable 'p')View Report
Logic errorDereference of null pointerlldb/source/Utility/SelectHelper.cppSelect19219Array access (via field 'fds_bits') results in a null pointer dereferenceView Report
Logic errorDereference of null pointerclang/lib/Format/FormatToken.cppprecomputeFormattingInfos18620Access to field 'HasUnescapedNewline' results in a dereference of a null pointer (loaded from variable 'ItemBegin')View Report
Logic errorDereference of null pointerclang/lib/Sema/SemaCodeComplete.cppCodeCompleteObjCPropertySynthesizeIvar655119Dereference of null pointerView Report
Logic errorDereference of null pointerpolly/lib/External/isl/isl_polynomial.cisl_upoly_cst_add_isl_int81710Dereference of null pointerView Report
Logic errorDereference of null pointerclang/lib/Sema/SemaCodeComplete.cppCodeCompleteObjCPropertySynthesizeIvar654918Dereference of null pointerView Report
Logic errorDereference of null pointerpolly/lib/External/ppcg/gpu_array_tile.cgpu_array_tile_free1410Dereference of null pointerView Report
Logic errorDereference of null pointerpolly/lib/External/isl/isl_equalities.cisl_basic_set_remove_equalities7227Dereference of null pointer (loaded from variable 'T')View Report
Logic errorDereference of null pointerlib/Support/regcomp.cfindmust153413Dereference of null pointerView Report
Logic errorDereference of null pointerlldb/source/Utility/SelectHelper.cppSelect18917Array access (via field 'fds_bits') results in a null pointer dereferenceView Report
Logic errorDereference of null pointerclang/lib/Sema/SemaTemplate.cppBuildTemplateIdExpr376715Forming reference to null pointerView Report
Logic errorDereference of null pointerlib/Transforms/Vectorize/SLPVectorizer.cpptryScheduleBundle31567Forming reference to null pointerView Report
Logic errorDereference of undefined pointer valuepolly/lib/External/isl/imath/imrat.cmp_rat_read_ustring7319Dereference of undefined pointer valueView Report
Logic errorDivision by zerolib/ExecutionEngine/Interpreter/Execution.cppexecuteBitCastInst155615Division by zeroView Report
Logic errorDivision by zeroclang/lib/Basic/Diagnostic.cppEvalPluralExpr57321Division by zeroView Report
Logic errorDivision by zerolib/Transforms/Vectorize/LoopVectorize.cppselectInterleaveCount655424Division by zeroView Report
Logic errorDivision by zerolib/Target/Hexagon/HexagonHardwareLoops.cppcomputeCount76217Division by zeroView Report
PerformanceExcessive Paddingclang/include/clang/Sema/Sema.hSema2691View Report
PerformanceExcessive Paddinglldb/include/lldb/Interpreter/CommandObject.hArgumentTableEntry811View Report
PerformanceExcessive Paddingclang/include/clang/Format/Format.hFormatStyle461View Report
PerformanceExcessive Paddingcompiler-rt/lib/sanitizer_common/sanitizer_flags.hCommonFlags211View Report
PerformanceExcessive Paddingcompiler-rt/lib/sanitizer_common/sanitizer_flags.hCommonFlags211View Report
PerformanceExcessive Paddingcompiler-rt/lib/sanitizer_common/sanitizer_flags.hCommonFlags211View Report
PerformanceExcessive Paddingcompiler-rt/lib/sanitizer_common/sanitizer_flags.hCommonFlags211View Report
PerformanceExcessive Paddingclang/include/clang/Serialization/Module.hModuleFile1001View Report
PerformanceExcessive Paddingcompiler-rt/lib/sanitizer_common/sanitizer_flags.hCommonFlags211View Report
PerformanceExcessive Paddinglld/COFF/Config.hConfiguration741View Report
PerformanceExcessive Paddingcompiler-rt/lib/sanitizer_common/sanitizer_flags.hCommonFlags211View Report
PerformanceExcessive Paddingcompiler-rt/lib/sanitizer_common/sanitizer_flags.hCommonFlags211View Report
PerformanceExcessive Paddingcompiler-rt/lib/sanitizer_common/sanitizer_flags.hCommonFlags211View Report
PerformanceExcessive Paddingcompiler-rt/lib/sanitizer_common/sanitizer_flags.hCommonFlags211View Report
PerformanceExcessive Paddingcompiler-rt/lib/sanitizer_common/sanitizer_flags.hCommonFlags211View Report
PerformanceExcessive Paddingutils/unittest/googletest/src/gtest-internal-inl.hGTestFlagSaver1621View Report
PerformanceExcessive Paddingcompiler-rt/lib/sanitizer_common/sanitizer_flags.hCommonFlags211View Report
PerformanceExcessive Paddingcompiler-rt/lib/sanitizer_common/sanitizer_flags.hCommonFlags211View Report
PerformanceExcessive Paddinglib/Target/MSP430/MSP430ISelLowering.cpp1691View Report
PerformanceExcessive Paddingbuild-llvm/lib/Target/SystemZ/SystemZGenAsmMatcher.incMatchEntry20241View Report
PerformanceExcessive Paddingcompiler-rt/lib/sanitizer_common/sanitizer_flags.hCommonFlags211View Report
PerformanceExcessive Paddinglib/Target/ARM/ARMISelLowering.cpp8851View Report
PerformanceExcessive Paddinglib/Target/ARM/ARMISelLowering.cpp2481View Report
PerformanceExcessive Paddingcompiler-rt/lib/sanitizer_common/sanitizer_flags.hCommonFlags211View Report
PerformanceExcessive Paddinglib/Target/ARM/ARMISelLowering.cpp4541View Report
PerformanceExcessive Paddinglib/Target/ARM/ARMISelLowering.cpp9061View Report
PerformanceExcessive Paddinglib/Target/AArch64/InstPrinter/AArch64InstPrinter.cppLdStNInstrDesc3271View Report
PerformanceExcessive Paddinglldb/include/lldb/Core/FormatEntity.hDefinition1131View Report
PerformanceExcessive Paddingpolly/lib/External/isl/imath/imath.hmpz561View Report
PerformanceExcessive Paddingbuild-llvm/lib/Target/Lanai/LanaiGenAsmMatcher.incMatchEntry7711View Report
Logic errorGarbage return valuecompiler-rt/lib/sanitizer_common/sanitizer_linux.ccinternal_filesize3096Undefined or garbage value returned to callerView Report
Logic errorGarbage return valueclang/lib/CodeGen/CGObjC.cppvisitPseudoObjectExpr271614Undefined or garbage value returned to callerView Report
Logic errorGarbage return valuepolly/lib/External/isl/isl_sample.cisl_set_sample_point13048Undefined or garbage value returned to callerView Report
Logic errorGarbage return valuelib/Target/AMDGPU/R600InstrInfo.cppgetTransSwizzle40228Undefined or garbage value returned to callerView Report
Logic errorGarbage return valuelib/CodeGen/CodeGenPrepare.cppgetTrueOrFalseValue465917Undefined or garbage value returned to callerView Report
Memory errorMemory leaklldb/source/Plugins/ExpressionParser/Go/GoParser.cppInterfaceType74029Potential leak of memory pointed to by 'type'View Report
Memory errorMemory leaklldb/source/Plugins/Language/CPlusPlus/BlockPointer.cppBlockPointerSummaryProvider1867Potential leak of memory pointed to by 'synthetic_children'View Report
Memory errorMemory leakbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_new_SBUnixSignals__SWIG_17000216Potential leak of memory pointed to by 'result'View Report
Memory errorMemory leakutils/TableGen/DAGISelMatcherOpt.cppContractNodes6347Potential leak of memory pointed to by 'New'View Report
Memory errorMemory leakutils/TableGen/DAGISelMatcherOpt.cppContractNodes5939Potential leak of memory pointed to by 'New'View Report
Memory errorMemory leaklldb/source/Commands/CommandObjectType.cppExecute_ScriptSummary140413Potential leak of memory pointed to by 'options'View Report
Memory errorMemory leakbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBTrace_GetMetaData5630312Potential leak of memory pointed to by 'arg3'View Report
Memory errorMemory leakbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBProcess_ReadCStringFromMemory4051310Potential leak of memory pointed to by 'arg3'View Report
Memory errorMemory leaklib/Analysis/GlobalsModRef.cppoperator=1185Potential memory leakView Report
Memory errorMemory leakbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBTarget_BreakpointCreateByNames__SWIG_24986310Potential leak of memory pointed to by 'arg2'View Report
Memory errorMemory leakbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBTrace_GetTraceData5621212Potential leak of memory pointed to by 'arg3'View Report
Memory errorMemory leakclang/lib/AST/ASTContext.cppTraverseNode943712Potential memory leakView Report
Memory errorMemory leakutils/TableGen/DAGISelMatcherOpt.cppContractNodes5537Potential leak of memory pointed to by 'New'View Report
Memory errorMemory leaklldb/source/Plugins/InstrumentationRuntime/ThreadSanitizer/ThreadSanitizerRuntime.cppGetRenumberedThreadIds29313Potential memory leakView Report
Memory errorMemory leakbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBTarget_BreakpointCreateByNames__SWIG_14976210Potential leak of memory pointed to by 'arg2'View Report
Memory errorMemory leaklib/IR/User.cppallocateFixedOperandUser1366Potential leak of memory pointed to by 'Storage'View Report
Memory errorMemory leakbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cppLLDBSwigPythonCreateScriptedThreadPlan707368Potential leak of memory pointed to by 'tp_value'View Report
Memory errorMemory leakclang/tools/c-index-test/c-index-test.cfind_file_includes_in280010Potential leak of memory pointed to by 'Filenames'View Report
Memory errorMemory leakbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cppLLDBSWIGPythonCreateOSPlugin711458Potential leak of memory pointed to by 'process_sb'View Report
Memory errorMemory leaklldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cppELFRelocation1629Potential memory leakView Report
Memory errorMemory leaklib/MC/MCMachOStreamer.cppEmitZerofill4257Potential leak of memory pointed to by 'F'View Report
Memory errorMemory leaklib/MC/WinCOFFStreamer.cppEmitLocalCommonSymbol2695Potential leak of memory pointed to by 'Fragment'View Report
Memory errorMemory leakclang/tools/c-index-test/c-index-test.cperform_test_reparse_source184137Potential leak of memory pointed to by 'unsaved_files'View Report
Memory errorMemory leaklldb/source/Plugins/ExpressionParser/Go/GoParser.cppFieldDecl6239Potential leak of memory pointed to by 't'View Report
Memory errorMemory leakbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBProcess_ReadMemory4036810Potential leak of memory pointed to by 'arg3'View Report
Memory errorMemory leakbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBTarget_ReadMemory4889613Potential leak of memory pointed to by 'arg3'View Report
Memory errorMemory leakclang/lib/AST/ASTContext.cppTraverseNode942511Potential leak of memory pointed to by 'Vector'View Report
Memory errorMemory leaklldb/source/Plugins/Process/elf-core/ThreadElfCore.cppCreateRegisterContextForFrame22913Potential leak of memory pointed to by 'reg_interface'View Report
Memory errorMemory leaklldb/source/Plugins/ExpressionParser/Go/GoParser.cppCompositeLit44112Potential leak of memory pointed to by 'type'View Report
Memory errorMemory leakbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBTarget_BreakpointCreateByNames__SWIG_04967010Potential leak of memory pointed to by 'arg2'View Report
Memory errorMemory leakbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBProcess_RemoteLaunch3938012Potential leak of memory pointed to by 'arg2'View Report
Memory errorMemory leaklldb/source/Commands/CommandObjectType.cppExecute_HandwritePython23495Potential leak of memory pointed to by 'options'View Report
Memory errorMemory leakbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_new_SBUnixSignals__SWIG_06997311Potential leak of memory pointed to by 'result'View Report
Memory errorMemory leakbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBTarget_LaunchSimple4678412Potential leak of memory pointed to by 'arg2'View Report
Memory errorMemory leaklib/MC/MCDisassembler/Disassembler.cppLLVMCreateDisasmCPUFeatures8215Potential leak of memory pointed to by 'Ctx'View Report
Memory errorMemory leakbuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBTarget_Launch__SWIG_04663915Potential leak of memory pointed to by 'arg3'View Report
Memory errorMemory leakclang/lib/Sema/AnalysisBasedWarnings.cppgetUses14145Potential memory leakView Report
Logic errorResult of operation is garbage or undefinedlld/lib/ReaderWriter/MachO/MachONormalizedFileToAtoms.cppparseStabs74044The left operand of '!=' is a garbage valueView Report
Logic errorResult of operation is garbage or undefinedlld/ELF/Symbols.cppgetAlignment2991The result of the '<<' expression is undefinedView Report
Logic errorResult of operation is garbage or undefinedlib/Target/Mips/AsmParser/MipsAsmParser.cppexpandCondBranches33216The left operand of '==' is a garbage valueView Report
Logic errorResult of operation is garbage or undefinedlib/Target/X86/X86MCInstLower.cppLowerPATCHABLE_EVENT_CALL109216The right operand of '!=' is a garbage value due to array index out of boundsView Report
Logic errorResult of operation is garbage or undefinedcompiler-rt/lib/sanitizer_common/sanitizer_linux.ccFileExists3846The left operand of '&' is a garbage valueView Report
Logic errorResult of operation is garbage or undefinedlib/CodeGen/InlineSpiller.cppeliminateRedundantSpills44719The left operand of '==' is a garbage valueView Report
Logic errorResult of operation is garbage or undefinedlib/CodeGen/InlineSpiller.cppisSnippet27610The left operand of '==' is a garbage valueView Report
Logic errorResult of operation is garbage or undefinedlib/CodeGen/SelectionDAG/LegalizeVectorOps.cppExpandUINT_TO_FLOAT9993The result of the '<<' expression is undefinedView Report
Logic errorResult of operation is garbage or undefinedlib/Target/Mips/MipsAnalyzeImmediate.cppGetInstSeqLsSLL4430The result of the '>>' expression is undefinedView Report
Logic errorResult of operation is garbage or undefinedlib/Target/ARM/AsmParser/ARMAsmParser.cpprewindImplicitITPosition2521The result of the '<<' expression is undefinedView Report
Logic errorResult of operation is garbage or undefinedlib/Target/SystemZ/SystemZInstrInfo.cppisStringOfOnes15859The result of the '>>' expression is undefinedView Report
Logic errorResult of operation is garbage or undefinedlib/Target/Hexagon/HexagonLoopIdiomRecognition.cppgenerate15007The result of the '<<' expression is undefinedView Report
Logic errorResult of operation is garbage or undefinedlib/Object/MachOObjectFile.cppBindRebaseSegInfo36856The right operand of '-' is a garbage valueView Report
Logic errorResult of operation is garbage or undefinedlib/Target/ARM/MCTargetDesc/ARMUnwindOpAsm.cppEmitRegSave805The result of the '<<' expression is undefinedView Report
Logic errorResult of operation is garbage or undefinedlld/lib/Driver/DarwinLdDriver.cppparse53155The result of the '<<' expression is undefinedView Report
Logic errorResult of operation is garbage or undefinedlib/Target/Mips/AsmParser/MipsAsmParser.cppisShiftedUIntAtAnyPosition25081The result of the '>>' expression is undefinedView Report
Logic errorResult of operation is garbage or undefinedlib/Target/ARM/AsmParser/ARMAsmParser.cppextendImplicitITBlock3141The result of the '<<' expression is undefinedView Report
Logic errorResult of operation is garbage or undefinedpolly/lib/External/isl/isl_test.cfind_vertex51924The left operand of '<' is a garbage valueView Report
Logic errorResult of operation is garbage or undefinedutils/TableGen/CodeGenRegisters.cppcomputeSubRegLaneMasks122831The result of the '<<' expression is undefinedView Report
Logic errorResult of operation is garbage or undefinedlib/Target/X86/Disassembler/X86DisassemblerDecoder.cppreadOperands175414The result of the '<<' expression is undefinedView Report
Logic errorResult of operation is garbage or undefinedclang/lib/Basic/VirtualFileSystem.cppparseEntry124153The left operand of '==' is a garbage valueView Report
Logic errorResult of operation is garbage or undefinedtools/sanstats/sanstats.cppCountFromData3530The result of the '<<' expression is undefinedView Report
Logic errorResult of operation is garbage or undefinedlib/Object/ELFObjectFile.cppcreateELFObjectFile451The result of the '<<' expression is undefinedView Report
Logic errorReturn of address to stack-allocated memorylldb/source/Core/Scalar.cppGetBytes2196Address of stack memory associated with local variable 'ldbl_val' returned to callerView Report
Logic errorReturning null referencelldb/source/Target/Language.cppGetLanguagesMutex523Returning null referenceView Report
Logic errorReturning null referencelldb/source/Core/ModuleList.cppGetSharedModuleList6873Returning null referenceView Report
Logic errorReturning null referencelldb/source/Utility/ConstString.cppStringPool2043Returning null referenceView Report
Logic errorReturning null referencelldb/source/Symbol/ClangASTContext.cppGetASTMap1384Returning null referenceView Report
Logic errorReturning null referencelldb/source/Target/Language.cppGetLanguagesMap412Returning null referenceView Report
Logic errorUninitialized argument valuelib/ExecutionEngine/Interpreter/ExternalFunctions.cpplle_X_scanf45173rd function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valueclang/lib/Sema/SemaDeclCXX.cppDeclaringSpecialMember102493Passed-by-value struct argument contains uninitialized data (e.g., field: 'SavedInNonInstantiationSFINAEContext')View Report
Logic errorUninitialized argument valuetools/llvm-objdump/MachODump.cppSymbolizerGetOpInfo2094351st function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/Transforms/Vectorize/LoadStoreVectorizer.cppvectorizeLoadChain91331st function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelldb/tools/intel-mpx/IntelMPXTablePlugin.cppDoExecute33975th function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/Target/X86/X86FastISel.cppX86SelectFPExtOrFPTrunc2448101st function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuebuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBTarget_BreakpointCreateByNames__SWIG_149788162nd function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/Transforms/Vectorize/LoadStoreVectorizer.cppvectorizeStoreChain76531st function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/Target/ARM/AsmParser/ARMAsmParser.cppoperator()1002741st function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/ExecutionEngine/Interpreter/ExternalFunctions.cpplle_X_scanf45152nd function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuetools/llvm-objdump/MachODump.cppSymbolizerGetOpInfo1899181st function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuebuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBTarget_BreakpointCreateByNames__SWIG_049691152nd function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/CodeGen/SelectionDAG/SelectionDAGISel.cpp~OptLevelChanger232191st function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/ExecutionEngine/Interpreter/ExternalFunctions.cpplle_X_sscanf43794th function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valueutils/FileCheck/FileCheck.cppReadCheckFile869141st function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelldb/source/Plugins/Process/minidump/MinidumpTypes.cppParseMemory64List20652nd function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelld/lib/ReaderWriter/MachO/MachONormalizedFileToAtoms.cppprocessCIE1160196th function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelldb/source/Plugins/Platform/Android/AdbClient.cppReadAllBytes89102nd function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/Target/Mips/MCTargetDesc/MipsNaClELFStreamer.cppEmitInstruction166122nd function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/ExecutionEngine/Interpreter/ExternalFunctions.cpplle_X_scanf45131st function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/ExecutionEngine/Interpreter/ExternalFunctions.cpplle_X_sscanf43773rd function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelld/lib/ReaderWriter/MachO/MachONormalizedFileToAtoms.cppoperator()1243156th function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valueclang/lib/Serialization/ASTReaderStmt.cppreadClause192871st function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/Target/AMDGPU/R600InstrInfo.cppfitsReadPortLimitations56473rd function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/ExecutionEngine/Interpreter/ExternalFunctions.cpplle_X_scanf45194th function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuetools/llvm-objdump/MachODump.cppSymbolizerGetOpInfo2095341st function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/ExecutionEngine/Interpreter/ExternalFunctions.cpplle_X_sscanf43752nd function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/Target/Mips/MipsSEISelDAGToDAG.cpptrySelect1060161st function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/Target/X86/X86MCInstLower.cppLowerPATCHABLE_EVENT_CALL1088151st function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuebuild-llvm/tools/lldb/scripts/LLDBWrapPython.cpp_wrap_SBTarget_BreakpointCreateByNames__SWIG_249894172nd function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/Target/AMDGPU/AMDGPUMachineCFGStructurizer.cpprewriteLiveOutRegs2057115th function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/Target/Hexagon/HexagonConstPropagation.cppevaluateHexExt272253rd function call argument is an uninitialized valueView Report
Logic errorUninitialized argument valuelib/ExecutionEngine/Interpreter/ExternalFunctions.cpplle_X_sscanf43731st function call argument is an uninitialized valueView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_mat.cisl_mat_unimodular_complete155926Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_polynomial.cisl_pw_qpolynomial_mul304335Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_val.cisl_multi_val_fn_val163221Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.cisl_union_set_gist92121Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.cisl_union_map_gist_domain116321Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.cisl_union_map_is_injective269225Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_reordering.cisl_reordering_extend_space18321Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_val.cisl_multi_val_fn_val163721Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.cisl_union_set_intersect87123Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.csingle_valued_on_domain264219Use of memory after it is freedView Report
Memory errorUse-after-freelldb/source/Host/common/Host.cppMonitorChildProcessThreadFunction22124Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.cisl_union_map_plain_is_injective301223Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_map.cisl_map_sum457528Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_schedule_node.cinsert_extension410629Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_morph.cisl_morph_compose74449Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_map.cisl_basic_set_substitute1252427Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.cisl_union_map_intersect_domain101622Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_polynomial.cisl_upoly_subs214237Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_val.cisl_multi_val_fn_val164018Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.cisl_union_map_gist_domain116221Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_ast.cisl_ast_node_for_print240224Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_schedule_node.cisl_schedule_node_sequence_splice_child221920Use of memory after it is freedView Report
Memory errorUse-after-freelldb/source/Host/common/Host.cppMonitorChildProcessThreadFunction28033Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.cisl_union_set_gist92021Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_map.cisl_map_sum457633Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_polynomial.cisl_qpolynomial_free121534Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_schedule_node.cinsert_extension411628Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_map.cmap_apply_range783748Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_map.cisl_basic_map_is_single_valued1093719Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.cisl_union_map_intersect_domain101722Use of memory after it is freedView Report
Memory errorUse-after-freelldb/source/Host/common/Host.cppMonitorChildProcessThreadFunction27131Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_mat.cisl_set_preimage127224Use of memory after it is freedView Report
Memory errorUse-after-freelldb/source/Host/common/Host.cppMonitorChildProcessThreadFunction29222Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.csingle_valued_on_domain264520Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.cisl_union_map_is_bijective302724Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.cisl_union_set_intersect87321Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_schedule_node.cinsert_extension410329Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_reordering.cisl_reordering_extend_space19219Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_map.cmap_intersect_set773551Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_ast.cisl_ast_node_if_print242125Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_polynomial.cisl_upoly_subs214637Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.cisl_union_set_intersect86823Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.cisl_union_set_intersect87023Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_reordering.cisl_reordering_extend_space18710Use of memory after it is freedView Report
Memory errorUse-after-freepolly/lib/External/isl/isl_union_map.cisl_union_set_intersect87420Use of memory after it is freedView Report

Analyzer Failures

The analyzer had problems processing the following files:

ProblemSource FilePreprocessed FileSTDERR Output
Other Errorlldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cppclang_other_error_plLigF.iiclang_other_error_plLigF.ii.stderr.txt

Please consider submitting preprocessed files as bug reports.