Searched refs:MemoryLocation (Results 1 - 25 of 49) sorted by relevance

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/external/llvm/include/llvm/Analysis/
H A DMemoryLocation.h1 //===- MemoryLocation.h - Memory location descriptions ----------*- C++ -*-===//
40 class MemoryLocation { class in namespace:llvm
65 static MemoryLocation get(const LoadInst *LI);
66 static MemoryLocation get(const StoreInst *SI);
67 static MemoryLocation get(const VAArgInst *VI);
68 static MemoryLocation get(const AtomicCmpXchgInst *CXI);
69 static MemoryLocation get(const AtomicRMWInst *RMWI);
70 static MemoryLocation get(const Instruction *Inst) {
85 static MemoryLocation getForSource(const MemTransferInst *MTI);
89 static MemoryLocation getForDes
95 explicit MemoryLocation(const Value *Ptr = nullptr, function
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H A DAliasAnalysis.h19 // This API identifies memory regions with the MemoryLocation class. The pointer
22 // MemoryLocation::UnknownSize if the size is not known. The TBAA tag
44 #include "llvm/Analysis/MemoryLocation.h"
62 /// These results are always computed between two MemoryLocation objects as
190 AliasResult alias(const MemoryLocation &LocA, const MemoryLocation &LocB);
195 return alias(MemoryLocation(V1, V1Size), MemoryLocation(V2, V2Size));
200 return alias(V1, MemoryLocation::UnknownSize, V2,
201 MemoryLocation
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H A DObjCARCAliasAnalysis.h53 AliasResult alias(const MemoryLocation &LocA, const MemoryLocation &LocB);
54 bool pointsToConstantMemory(const MemoryLocation &Loc, bool OrLocal);
60 ModRefInfo getModRefInfo(ImmutableCallSite CS, const MemoryLocation &Loc);
H A DTypeBasedAliasAnalysis.h38 AliasResult alias(const MemoryLocation &LocA, const MemoryLocation &LocB);
39 bool pointsToConstantMemory(const MemoryLocation &Loc, bool OrLocal);
42 ModRefInfo getModRefInfo(ImmutableCallSite CS, const MemoryLocation &Loc);
H A DCFLAndersAliasAnalysis.h41 AliasResult alias(const MemoryLocation &LocA, const MemoryLocation &LocB) {
H A DScopedNoAliasAA.h39 AliasResult alias(const MemoryLocation &LocA, const MemoryLocation &LocB);
40 ModRefInfo getModRefInfo(ImmutableCallSite CS, const MemoryLocation &Loc);
H A DCFLSteensAliasAnalysis.h63 AliasResult query(const MemoryLocation &LocA, const MemoryLocation &LocB);
65 AliasResult alias(const MemoryLocation &LocA, const MemoryLocation &LocB) {
H A DScalarEvolutionAliasAnalysis.h34 AliasResult alias(const MemoryLocation &LocA, const MemoryLocation &LocB);
H A DGlobalsModRef.h88 AliasResult alias(const MemoryLocation &LocA, const MemoryLocation &LocB);
91 ModRefInfo getModRefInfo(ImmutableCallSite CS, const MemoryLocation &Loc);
H A DBasicAliasAnalysis.h66 AliasResult alias(const MemoryLocation &LocA, const MemoryLocation &LocB);
68 ModRefInfo getModRefInfo(ImmutableCallSite CS, const MemoryLocation &Loc);
73 bool pointsToConstantMemory(const MemoryLocation &Loc, bool OrLocal);
127 typedef std::pair<MemoryLocation, MemoryLocation> LocPair;
H A DMemoryDependenceAnalysis.h302 NonLocalPointerInfo() : Size(MemoryLocation::UnknownSize) {}
415 MemDepResult getPointerDependencyFrom(const MemoryLocation &Loc, bool isLoad,
420 MemDepResult getSimplePointerDependencyFrom(const MemoryLocation &MemLoc,
455 const MemoryLocation &Loc, bool isLoad,
461 const MemoryLocation &Loc, bool isLoad,
/external/llvm/lib/Analysis/
H A DMemoryLocation.cpp1 //===- MemoryLocation.cpp - Memory location descriptions -------------------==//
10 #include "llvm/Analysis/MemoryLocation.h"
21 MemoryLocation MemoryLocation::get(const LoadInst *LI) {
26 return MemoryLocation(LI->getPointerOperand(),
30 MemoryLocation MemoryLocation::get(const StoreInst *SI) {
35 return MemoryLocation(SI->getPointerOperand(),
40 MemoryLocation MemoryLocation
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H A DObjCARCAliasAnalysis.cpp40 AliasResult ObjCARCAAResult::alias(const MemoryLocation &LocA,
41 const MemoryLocation &LocB) {
50 AAResultBase::alias(MemoryLocation(SA, LocA.Size, LocA.AATags),
51 MemoryLocation(SB, LocB.Size, LocB.AATags));
60 Result = AAResultBase::alias(MemoryLocation(UA), MemoryLocation(UB));
72 bool ObjCARCAAResult::pointsToConstantMemory(const MemoryLocation &Loc,
81 MemoryLocation(S, Loc.Size, Loc.AATags), OrLocal))
88 return AAResultBase::pointsToConstantMemory(MemoryLocation(U), OrLocal);
110 const MemoryLocation
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H A DAliasAnalysis.cpp76 AliasResult AAResults::alias(const MemoryLocation &LocA,
77 const MemoryLocation &LocB) {
86 bool AAResults::pointsToConstantMemory(const MemoryLocation &Loc,
119 const MemoryLocation DefLoc = MemoryLocation::get(I);
127 const MemoryLocation &Loc) {
158 MemoryLocation ArgLoc = MemoryLocation::getForArgument(CS, ArgIdx, TLI);
227 auto CS2ArgLoc = MemoryLocation::getForArgument(CS2, CS2ArgIdx, TLI);
257 auto CS1ArgLoc = MemoryLocation
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H A DScalarEvolutionAliasAnalysis.cpp25 AliasResult SCEVAAResult::alias(const MemoryLocation &LocA,
26 const MemoryLocation &LocB) {
80 if (alias(MemoryLocation(AO ? AO : LocA.Ptr,
81 AO ? +MemoryLocation::UnknownSize : LocA.Size,
83 MemoryLocation(BO ? BO : LocB.Ptr,
84 BO ? +MemoryLocation::UnknownSize : LocB.Size,
H A DBasicAliasAnalysis.cpp117 return MemoryLocation::UnknownSize;
158 return ObjectSize != MemoryLocation::UnknownSize && ObjectSize < Size;
165 return ObjectSize != MemoryLocation::UnknownSize && ObjectSize == Size;
500 bool BasicAAResult::pointsToConstantMemory(const MemoryLocation &Loc,
676 AliasResult BasicAAResult::alias(const MemoryLocation &LocA,
677 const MemoryLocation &LocB) {
706 const MemoryLocation &Loc) {
743 getBestAAResults().alias(MemoryLocation(*CI), MemoryLocation(Object));
764 if (getBestAAResults().alias(MemoryLocation(Ins
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H A DAliasSetTracker.cpp49 if (AA.alias(MemoryLocation(L->getValue(), L->getSize(), L->getAAInfo()),
50 MemoryLocation(R->getValue(), R->getSize(), R->getAAInfo())) !=
106 AA.alias(MemoryLocation(P->getValue(), P->getSize(), P->getAAInfo()),
107 MemoryLocation(Entry.getValue(), Size, AAInfo));
155 return AA.alias(MemoryLocation(SomePtr->getValue(), SomePtr->getSize(),
157 MemoryLocation(Ptr, Size, AAInfo));
163 if (AA.alias(MemoryLocation(Ptr, Size, AAInfo),
164 MemoryLocation(I.getPointer(), I.getSize(), I.getAAInfo())))
171 MemoryLocation(Ptr, Size, AAInfo)) != MRI_NoModRef)
191 if (AA.getModRefInfo(Inst, MemoryLocation(
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H A DMemoryDependenceAnalysis.cpp89 static ModRefInfo GetLocation(const Instruction *Inst, MemoryLocation &Loc,
93 Loc = MemoryLocation::get(LI);
97 Loc = MemoryLocation::get(LI);
100 Loc = MemoryLocation();
106 Loc = MemoryLocation::get(SI);
110 Loc = MemoryLocation::get(SI);
113 Loc = MemoryLocation();
118 Loc = MemoryLocation::get(V);
124 Loc = MemoryLocation(CI->getArgOperand(0));
136 Loc = MemoryLocation(
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H A DScopedNoAliasAA.cpp75 AliasResult ScopedNoAliasAAResult::alias(const MemoryLocation &LocA,
76 const MemoryLocation &LocB) {
96 const MemoryLocation &Loc) {
H A DLint.cpp207 visitMemoryReference(I, Callee, MemoryLocation::UnknownSize, 0, nullptr,
286 visitMemoryReference(I, MCI->getDest(), MemoryLocation::UnknownSize,
288 visitMemoryReference(I, MCI->getSource(), MemoryLocation::UnknownSize,
308 visitMemoryReference(I, MMI->getDest(), MemoryLocation::UnknownSize,
310 visitMemoryReference(I, MMI->getSource(), MemoryLocation::UnknownSize,
317 visitMemoryReference(I, MSI->getDest(), MemoryLocation::UnknownSize,
327 visitMemoryReference(I, CS.getArgument(0), MemoryLocation::UnknownSize, 0,
331 visitMemoryReference(I, CS.getArgument(0), MemoryLocation::UnknownSize, 0,
333 visitMemoryReference(I, CS.getArgument(1), MemoryLocation::UnknownSize, 0,
337 visitMemoryReference(I, CS.getArgument(0), MemoryLocation
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H A DAliasAnalysisEvaluator.cpp145 uint64_t I1Size = MemoryLocation::UnknownSize;
150 uint64_t I2Size = MemoryLocation::UnknownSize;
180 switch (AA.alias(MemoryLocation::get(cast<LoadInst>(Load)),
181 MemoryLocation::get(cast<StoreInst>(Store)))) {
210 switch (AA.alias(MemoryLocation::get(cast<StoreInst>(*I1)),
211 MemoryLocation::get(cast<StoreInst>(*I2)))) {
242 uint64_t Size = MemoryLocation::UnknownSize;
/external/llvm/unittests/Analysis/
H A DAliasAnalysisTest.cpp58 (void)AA.alias(P1, MemoryLocation::UnknownSize, P2,
59 MemoryLocation::UnknownSize);
89 AliasResult alias(const MemoryLocation &LocA, const MemoryLocation &LocB) {
193 EXPECT_EQ(AA.getModRefInfo(Store1, MemoryLocation()), MRI_Mod);
195 EXPECT_EQ(AA.getModRefInfo(Load1, MemoryLocation()), MRI_Ref);
197 EXPECT_EQ(AA.getModRefInfo(Add1, MemoryLocation()), MRI_NoModRef);
199 EXPECT_EQ(AA.getModRefInfo(VAArg1, MemoryLocation()), MRI_ModRef);
201 EXPECT_EQ(AA.getModRefInfo(CmpXChg1, MemoryLocation()), MRI_ModRef);
203 EXPECT_EQ(AA.getModRefInfo(AtomicRMW, MemoryLocation()), MRI_ModRe
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/external/llvm/lib/Transforms/Scalar/
H A DDeadStoreElimination.cpp149 static MemoryLocation getLocForWrite(Instruction *Inst, AliasAnalysis &AA) {
151 return MemoryLocation::get(SI);
155 MemoryLocation Loc = MemoryLocation::getForDest(MI);
161 return MemoryLocation();
165 return MemoryLocation(); // Unhandled intrinsic.
169 return MemoryLocation(II->getArgOperand(0));
172 return MemoryLocation(II->getArgOperand(1), Len);
179 static MemoryLocation getLocForRead(Instruction *Inst,
186 return MemoryLocation
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H A DMergedLoadStoreMotion.cpp135 const Instruction &End, MemoryLocation Loc);
206 MemoryLocation Loc = MemoryLocation::get(LI);
234 MemoryLocation Loc0 = MemoryLocation::get(Load0);
235 MemoryLocation Loc1 = MemoryLocation::get(Load1);
365 MemoryLocation Loc) {
387 MemoryLocation Loc0 = MemoryLocation
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/external/compiler-rt/lib/ubsan/
H A Dubsan_diag.h51 typedef uptr MemoryLocation; typedef in namespace:__ubsan
54 /// SourceLocation, a MemoryLocation, or a SymbolizedStack.
63 MemoryLocation MemoryLoc;
70 Location(MemoryLocation Loc) :
86 MemoryLocation getMemoryLocation() const {
109 Range(MemoryLocation Start, MemoryLocation End, const char *Text)

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