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Searched refs:MemRegion (Results 1 – 25 of 111) sorted by relevance

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/llvm-project-15.0.7/clang/lib/StaticAnalyzer/Core/
H A DMemRegion.cpp124 MemRegion::~MemRegion() = default;
135 const MemRegion* r = this; in isSubRegionOf()
678 const MemRegion *R = this; in getDescriptiveName()
1262 const MemRegion *R = this; in getMemorySpace()
1291 const MemRegion *MemRegion::getBaseRegion() const { in getBaseRegion()
1292 const MemRegion *R = this; in getBaseRegion()
1312 const MemRegion *MemRegion::getMostDerivedObjectRegion() const { in getMostDerivedObjectRegion()
1313 const MemRegion *R = this; in getMostDerivedObjectRegion()
1319 bool MemRegion::isSubRegionOf(const MemRegion *) const { in isSubRegionOf()
1327 const MemRegion *MemRegion::StripCasts(bool StripBaseAndDerivedCasts) const { in StripCasts()
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H A DStore.cpp74 Optional<const MemRegion *> StoreManager::castRegion(const MemRegion *R, in castRegion()
120 case MemRegion::CXXThisRegionKind: in castRegion()
121 case MemRegion::CodeSpaceRegionKind: in castRegion()
124 case MemRegion::HeapSpaceRegionKind: in castRegion()
134 case MemRegion::BlockCodeRegionKind: in castRegion()
136 case MemRegion::StringRegionKind: in castRegion()
138 case MemRegion::SymbolicRegionKind: in castRegion()
139 case MemRegion::AllocaRegionKind: in castRegion()
141 case MemRegion::FieldRegionKind: in castRegion()
142 case MemRegion::ObjCIvarRegionKind: in castRegion()
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H A DRegionStore.cpp49 llvm::PointerIntPair<const MemRegion *, 2> P;
85 const MemRegion *getBaseRegion() const { in getBaseRegion()
723 bool isVisited(const MemRegion *R) { in isVisited()
731 const MemRegion *Base = RI.getKey(); in GenerateClusters()
758 const MemRegion *BaseR = E; in RunWorkList()
806 const MemRegion *R = K.getRegion(); in getSymbolicOffsetFields()
1002 bool AddToWorkList(const MemRegion *R);
1237 const MemRegion *R) { in isInitiallyIncludedGlobalRegion()
1650 const MemRegion *Base; in getElementRegionOffsetsWithBase()
1730 const MemRegion *Base; in getConstantValFromConstArrayInitializer()
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H A DDynamicExtent.cpp22 REGISTER_MAP_WITH_PROGRAMSTATE(DynamicExtentMap, const clang::ento::MemRegion *,
29 const MemRegion *MR, SValBuilder &SVB) { in getDynamicExtent()
44 const MemRegion *MR, in getDynamicElementCount()
60 const MemRegion *MRegion = BufV.getAsRegion(); in getDynamicExtentWithOffset()
66 const MemRegion *BaseRegion = MRegion->getBaseRegion(); in getDynamicExtentWithOffset()
81 ProgramStateRef setDynamicExtent(ProgramStateRef State, const MemRegion *MR, in setDynamicExtent()
H A DDynamicType.cpp27 REGISTER_MAP_WITH_PROGRAMSTATE(DynamicTypeMap, const clang::ento::MemRegion *,
34 REGISTER_MAP_WITH_PROGRAMSTATE(DynamicCastMap, const clang::ento::MemRegion *,
44 DynamicTypeInfo getDynamicTypeInfo(ProgramStateRef State, const MemRegion *MR) { in getDynamicTypeInfo()
64 const MemRegion *MR) { in getRawDynamicTypeInfo()
76 const MemRegion *MR, in getDynamicCastInfo()
99 ProgramStateRef setDynamicTypeInfo(ProgramStateRef State, const MemRegion *MR, in setDynamicTypeInfo()
106 ProgramStateRef setDynamicTypeInfo(ProgramStateRef State, const MemRegion *MR, in setDynamicTypeInfo()
112 const MemRegion *MR, in setDynamicTypeAndCastInfo()
158 static bool isLive(SymbolReaper &SR, const MemRegion *MR) { in isLive()
192 static raw_ostream &printJson(const MemRegion *Region, raw_ostream &Out, in printJson()
/llvm-project-15.0.7/clang/include/clang/StaticAnalyzer/Core/PathSensitive/
H A DMemRegion.h54 class MemRegion; variable
64 const MemRegion *R = nullptr;
108 MemRegion(Kind k) : kind(k) {} in MemRegion() function
109 virtual ~MemRegion();
442 class SubRegion : public MemRegion {
446 const MemRegion* superRegion;
448 SubRegion(const MemRegion *sReg, Kind k) : MemRegion(k), superRegion(sReg) { in SubRegion()
709 const MemRegion * const *R;
1159 const MemRegion *Region;
1345 llvm::FoldingSet<MemRegion> Regions;
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H A DStore.h86 virtual Optional<SVal> getDefaultBinding(Store store, const MemRegion *R) = 0;
112 virtual StoreRef BindDefaultInitial(Store store, const MemRegion *R,
117 virtual StoreRef BindDefaultZero(Store store, const MemRegion *R) = 0;
184 Optional<const MemRegion *> castRegion(const MemRegion *region,
191 const MemRegion *region) const = 0;
202 using InvalidatedRegions = SmallVector<const MemRegion *, 8>;
246 virtual bool scanReachableSymbols(Store S, const MemRegion *R,
258 const MemRegion *region, SVal val) = 0;
263 const MemRegion* Binding = nullptr;
271 bool HandleBinding(StoreManager& SMgr, Store store, const MemRegion* R,
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H A DDynamicType.h32 DynamicTypeInfo getDynamicTypeInfo(ProgramStateRef State, const MemRegion *MR);
37 const MemRegion *MR);
45 const MemRegion *MR,
50 ProgramStateRef setDynamicTypeInfo(ProgramStateRef State, const MemRegion *MR,
54 ProgramStateRef setDynamicTypeInfo(ProgramStateRef State, const MemRegion *MR,
69 const MemRegion *MR,
H A DDynamicExtent.h27 const MemRegion *MR, SValBuilder &SVB);
34 const MemRegion *MR,
38 ProgramStateRef setDynamicExtent(ProgramStateRef State, const MemRegion *MR,
H A DRegions.def1 //===-- Regions.def - Metadata about MemRegion kinds ------------*- C++ -*-===//
9 // The list of regions (MemRegion sub-classes) used in the Static Analyzer.
13 // REGION(Id, Parent) - for specific MemRegion sub-classes, reserving
36 ABSTRACT_REGION(MemSpaceRegion, MemRegion)
57 ABSTRACT_REGION(SubRegion, MemRegion)
/llvm-project-15.0.7/clang/lib/StaticAnalyzer/Checkers/
H A DStackAddrEscapeChecker.cpp57 void EmitStackError(CheckerContext &C, const MemRegion *R,
60 static SourceRange genName(raw_ostream &os, const MemRegion *R,
62 static SmallVector<const MemRegion *, 4>
137 SmallVector<const MemRegion *, 4>
140 SmallVector<const MemRegion *, 4> Regions; in getCapturedStackRegions()
145 const MemRegion *Region = Val.getAsRegion(); in getCapturedStackRegions()
263 const MemRegion *R = V.getAsRegion(); in checkPreStmt()
335 SmallVector<std::pair<const MemRegion *, const MemRegion *>, 10> V; in checkEndFunction()
341 const MemRegion *VR = Val.getAsRegion(); in checkEndFunction()
379 const MemRegion *Referrer = P.first; in checkEndFunction()
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H A DMoveChecker.cpp179 const MemRegion *Region;
223 const MemRegion *Region,
263 static const MemRegion *unwrapRValueReferenceIndirection(const MemRegion *MR) { in unwrapRValueReferenceIndirection()
267 if (const MemRegion *OriginMR = Sym->getOriginRegion()) in unwrapRValueReferenceIndirection()
390 ExplodedNode *MoveChecker::reportBug(const MemRegion *Region, in reportBug()
471 const MemRegion *BaseRegion = ArgRegion->getBaseRegion(); in checkPostCall()
549 MoveChecker::classifyObject(const MemRegion *MR, in classifyObject()
684 const MemRegion *Region = E.first; in checkDeadSymbols()
697 ArrayRef<const MemRegion *> RequestedRegions, in checkRegionChanges()
698 ArrayRef<const MemRegion *> InvalidatedRegions, in checkRegionChanges()
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H A DPointerArithChecker.cpp50 const MemRegion *getArrayRegion(const MemRegion *Region, bool &Polymorphic,
52 const MemRegion *getPointedRegion(const MemRegion *Region,
104 const MemRegion *
105 PointerArithChecker::getPointedRegion(const MemRegion *Region, in getPointedRegion()
117 const MemRegion *PointerArithChecker::getArrayRegion(const MemRegion *Region, in getArrayRegion()
156 const MemRegion *Region = C.getSVal(E).getAsRegion(); in reportPointerArithMisuse()
166 if (const MemRegion *ArrayRegion = in reportPointerArithMisuse()
229 const MemRegion *Region = SV.getAsRegion(); in checkPostStmt()
250 const MemRegion *Region = AllocedVal.getAsRegion(); in checkPostStmt()
266 const MemRegion *Region = CastedVal.getAsRegion(); in checkPostStmt()
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H A DValistChecker.cpp28 typedef SmallVector<const MemRegion *, 2> RegionVector;
57 const MemRegion *getVAListAsRegion(SVal SV, const Expr *VAExpr,
74 ValistBugVisitor(const MemRegion *Reg, bool IsLeak = false) in ValistBugVisitor()
97 const MemRegion *Reg;
141 const MemRegion *VAList = in checkPreCall()
167 const MemRegion *Reg = SV.getAsRegion(); in getVAListAsRegion()
193 const MemRegion *VAList = in checkPreStmt()
226 const MemRegion *Reg) const { in getStartCallSite()
312 const MemRegion *VAList = in checkVAListStartCall()
320 const MemRegion *Arg2 = in checkVAListStartCall()
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H A DIterator.h30 const MemRegion *Cont;
38 IteratorPosition(const MemRegion *C, bool V, SymbolRef Of) in IteratorPosition()
42 const MemRegion *getContainer() const { return Cont; } in getContainer()
50 static IteratorPosition getPosition(const MemRegion *C, SymbolRef Of) { in getPosition()
58 IteratorPosition reAssign(const MemRegion *NewCont) const { in reAssign()
117 CLANG_ENTO_PROGRAMSTATE_MAP(const MemRegion *, IteratorPosition);
119 CLANG_ENTO_PROGRAMSTATE_MAP(const MemRegion *, ContainerData);
163 const MemRegion *Cont);
169 const MemRegion *Cont, const Stmt* S,
H A DSmartPtrModeling.cpp58 ArrayRef<const MemRegion *> Regions,
71 const MemRegion *ThisRegion) const;
161 const MemRegion *Region) { in removeTrackedSubregions()
345 const MemRegion *ThisR = in evalCall()
474 const MemRegion *Reg = S.getAsRegion(); in handleComparisionOp()
545 const MemRegion *Region = E.first; in checkDeadSymbols()
573 ArrayRef<const MemRegion *> ExplicitRegions, in checkRegionChanges()
676 const MemRegion *FirstThisRegion = First.getAsRegion(); in handleSwap()
679 const MemRegion *SecondThisRegion = Second.getAsRegion(); in handleSwap()
779 CheckerContext &C, const MemRegion *ThisRegion, in updateMovedSmartPointers()
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H A DContainerModeling.cpp55 const MemRegion *ContReg,
100 bool hasSubscriptOperator(ProgramStateRef State, const MemRegion *Reg);
101 bool frontModifiable(ProgramStateRef State, const MemRegion *Reg);
102 bool backModifiable(ProgramStateRef State, const MemRegion *Reg);
116 const MemRegion *Cont);
130 const MemRegion *Cont,
142 bool hasLiveIterators(ProgramStateRef State, const MemRegion *Cont);
763 const MemRegion *Reg) { in getCXXRecordDecl()
792 bool frontModifiable(ProgramStateRef State, const MemRegion *Reg) { in frontModifiable()
807 bool backModifiable(ProgramStateRef State, const MemRegion *Reg) { in backModifiable()
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H A DErrnoModeling.cpp71 REGISTER_TRAIT_WITH_PROGRAMSTATE(ErrnoRegion, const MemRegion *) in REGISTER_TRAIT_WITH_PROGRAMSTATE() argument
142 const MemRegion *ErrnoR = in checkBeginFunction()
160 RMgr.getGlobalsRegion(MemRegion::GlobalSystemSpaceRegionKind); in checkBeginFunction()
170 const MemRegion *ErrnoR = RMgr.getElementRegion( in checkBeginFunction()
186 const MemRegion *ErrnoR = State->get<ErrnoRegion>(); in evalCall()
211 const MemRegion *ErrnoR = State->get<ErrnoRegion>(); in getErrnoValue()
221 const MemRegion *ErrnoR = State->get<ErrnoRegion>(); in setErrnoValue()
232 const MemRegion *ErrnoR = State->get<ErrnoRegion>(); in setErrnoValue()
243 const MemRegion *ErrnoR = State->get<ErrnoRegion>(); in getErrnoLoc()
269 const MemRegion *ErrnoR = BR.getErrorNode()->getState()->get<ErrnoRegion>(); in getErrnoNoteTag()
H A DSmartPtrChecker.cpp42 void reportBug(CheckerContext &C, const MemRegion *DerefRegion,
44 void explainDereference(llvm::raw_ostream &OS, const MemRegion *DerefRegion,
68 const MemRegion *ThisRegion = OC->getCXXThisVal().getAsRegion(); in checkPreCall()
79 void SmartPtrChecker::reportBug(CheckerContext &C, const MemRegion *DerefRegion, in reportBug()
94 const MemRegion *DerefRegion, in explainDereference()
H A DPointerSubChecker.cpp44 const MemRegion *LR = LV.getAsRegion(); in checkPreStmt()
45 const MemRegion *RR = RV.getAsRegion(); in checkPreStmt()
50 const MemRegion *BaseLR = LR->getBaseRegion(); in checkPreStmt()
51 const MemRegion *BaseRR = RR->getBaseRegion(); in checkPreStmt()
H A DErrnoChecker.cpp41 ArrayRef<const MemRegion *> ExplicitRegions,
42 ArrayRef<const MemRegion *> Regions,
53 const MemRegion *ErrnoRegion,
111 CheckerContext &C, ProgramStateRef State, const MemRegion *ErrnoRegion, in generateErrnoNotCheckedBug()
219 ArrayRef<const MemRegion *> ExplicitRegions, in checkRegionChanges()
220 ArrayRef<const MemRegion *> Regions, const LocationContext *LCtx, in checkRegionChanges()
225 const MemRegion *ErrnoRegion = ErrnoLoc->getAsRegion(); in checkRegionChanges()
H A DCStringChecker.cpp771 case MemRegion::StringRegionKind: in setCStringLength()
777 case MemRegion::AllocaRegionKind: in setCStringLength()
780 case MemRegion::FieldRegionKind: in setCStringLength()
785 case MemRegion::ElementRegionKind: in setCStringLength()
883 case MemRegion::AllocaRegionKind: in getCStringLength()
886 case MemRegion::FieldRegionKind: in getCStringLength()
892 case MemRegion::ElementRegionKind: in getCStringLength()
1075 case MemRegion::CXXThisRegionKind: in SummarizeRegion()
1086 case MemRegion::FieldRegionKind: in SummarizeRegion()
2436 const MemRegion *MR = *I; in checkRegionChanges()
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/llvm-project-15.0.7/clang/lib/StaticAnalyzer/Checkers/cert/
H A DInvalidPtrChecker.cpp82 REGISTER_SET_WITH_PROGRAMSTATE(InvalidMemoryRegions, const MemRegion *) in REGISTER_SET_WITH_PROGRAMSTATE() argument
85 REGISTER_TRAIT_WITH_PROGRAMSTATE(EnvPtrRegion, const MemRegion *) in REGISTER_SET_WITH_PROGRAMSTATE()
90 const MemRegion *) in REGISTER_SET_WITH_PROGRAMSTATE()
96 const MemRegion *SymbolicEnvPtrRegion = State->get<EnvPtrRegion>(); in REGISTER_SET_WITH_PROGRAMSTATE()
123 const MemRegion *PrevReg = *Reg; in postPreviousReturnInvalidatingCall()
147 const MemRegion *MR = in postPreviousReturnInvalidatingCall()
148 const_cast<MemRegion *>(SymRegOfRetVal->getBaseRegion()); in postPreviousReturnInvalidatingCall()
163 static const MemRegion *findInvalidatedSymbolicBase(ProgramStateRef State, in findInvalidatedSymbolicBase()
206 if (const MemRegion *InvalidatedSymbolicBase = in checkPostCall()
239 const MemRegion *EnvpReg = in checkBeginFunction()
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/llvm-project-15.0.7/clang/lib/StaticAnalyzer/Checkers/MPI-Checker/
H A DMPIBugReporter.h44 const MemRegion *const RequestRegion,
55 const MemRegion *const RequestRegion,
66 const MemRegion *const RequestRegion,
82 RequestNodeVisitor(const MemRegion *const MemoryRegion, in RequestNodeVisitor()
97 const MemRegion *const RequestRegion;
H A DMPIChecker.cpp30 const MemRegion *const MR = in checkDoubleNonblocking()
61 const MemRegion *const MR = topRegionUsedByWait(PreCallEvent); in checkUnmatchedWaits()
70 llvm::SmallVector<const MemRegion *, 2> ReqRegions; in checkUnmatchedWaits()
135 const MemRegion *MPIChecker::topRegionUsedByWait(const CallEvent &CE) const { in topRegionUsedByWait()
142 return (const MemRegion *)nullptr; in topRegionUsedByWait()
147 llvm::SmallVector<const MemRegion *, 2> &ReqRegions, in allRegionsUsedByWait() argument
148 const MemRegion *const MR, const CallEvent &CE, CheckerContext &Ctx) const { in allRegionsUsedByWait()
177 ReqRegions.push_back(ER->getAs<MemRegion>()); in allRegionsUsedByWait()

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