Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 731 deletions

diff --git a/gnu/llvm/tools/clang/lib/AST/APValue.cpp b/gnu/llvm/tools/clang/lib/AST/APValue.cpp
deleted file mode 100644
index 0c2ba57f798..00000000000
--- a/gnu/llvm/tools/clang/lib/AST/APValue.cpp
+++ /dev/null
@@ -1,731 +0,0 @@
-//===--- APValue.cpp - Union class for APFloat/APSInt/Complex -------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//  This file implements the APValue class.
-//
-//===----------------------------------------------------------------------===//
-
-#include "clang/AST/APValue.h"
-#include "clang/AST/ASTContext.h"
-#include "clang/AST/CharUnits.h"
-#include "clang/AST/DeclCXX.h"
-#include "clang/AST/Expr.h"
-#include "clang/AST/Type.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
-using namespace clang;
-
-namespace {
-  struct LVBase {
-    APValue::LValueBase Base;
-    CharUnits Offset;
-    unsigned PathLength;
-    bool IsNullPtr : 1;
-    bool IsOnePastTheEnd : 1;
-  };
-}
-
-void *APValue::LValueBase::getOpaqueValue() const {
-  return Ptr.getOpaqueValue();
-}
-
-bool APValue::LValueBase::isNull() const {
-  return Ptr.isNull();
-}
-
-APValue::LValueBase::operator bool () const {
-  return static_cast<bool>(Ptr);
-}
-
-clang::APValue::LValueBase
-llvm::DenseMapInfo<clang::APValue::LValueBase>::getEmptyKey() {
-  return clang::APValue::LValueBase(
-      DenseMapInfo<clang::APValue::LValueBase::PtrTy>::getEmptyKey(),
-      DenseMapInfo<unsigned>::getEmptyKey(),
-      DenseMapInfo<unsigned>::getEmptyKey());
-}
-
-clang::APValue::LValueBase
-llvm::DenseMapInfo<clang::APValue::LValueBase>::getTombstoneKey() {
-  return clang::APValue::LValueBase(
-      DenseMapInfo<clang::APValue::LValueBase::PtrTy>::getTombstoneKey(),
-      DenseMapInfo<unsigned>::getTombstoneKey(),
-      DenseMapInfo<unsigned>::getTombstoneKey());
-}
-
-unsigned llvm::DenseMapInfo<clang::APValue::LValueBase>::getHashValue(
-    const clang::APValue::LValueBase &Base) {
-  llvm::FoldingSetNodeID ID;
-  ID.AddPointer(Base.getOpaqueValue());
-  ID.AddInteger(Base.getCallIndex());
-  ID.AddInteger(Base.getVersion());
-  return ID.ComputeHash();
-}
-
-bool llvm::DenseMapInfo<clang::APValue::LValueBase>::isEqual(
-    const clang::APValue::LValueBase &LHS,
-    const clang::APValue::LValueBase &RHS) {
-  return LHS == RHS;
-}
-
-struct APValue::LV : LVBase {
-  static const unsigned InlinePathSpace =
-      (DataSize - sizeof(LVBase)) / sizeof(LValuePathEntry);
-
-  /// Path - The sequence of base classes, fields and array indices to follow to
-  /// walk from Base to the subobject. When performing GCC-style folding, there
-  /// may not be such a path.
-  union {
-    LValuePathEntry Path[InlinePathSpace];
-    LValuePathEntry *PathPtr;
-  };
-
-  LV() { PathLength = (unsigned)-1; }
-  ~LV() { resizePath(0); }
-
-  void resizePath(unsigned Length) {
-    if (Length == PathLength)
-      return;
-    if (hasPathPtr())
-      delete [] PathPtr;
-    PathLength = Length;
-    if (hasPathPtr())
-      PathPtr = new LValuePathEntry[Length];
-  }
-
-  bool hasPath() const { return PathLength != (unsigned)-1; }
-  bool hasPathPtr() const { return hasPath() && PathLength > InlinePathSpace; }
-
-  LValuePathEntry *getPath() { return hasPathPtr() ? PathPtr : Path; }
-  const LValuePathEntry *getPath() const {
-    return hasPathPtr() ? PathPtr : Path;
-  }
-};
-
-namespace {
-  struct MemberPointerBase {
-    llvm::PointerIntPair<const ValueDecl*, 1, bool> MemberAndIsDerivedMember;
-    unsigned PathLength;
-  };
-}
-
-struct APValue::MemberPointerData : MemberPointerBase {
-  static const unsigned InlinePathSpace =
-      (DataSize - sizeof(MemberPointerBase)) / sizeof(const CXXRecordDecl*);
-  typedef const CXXRecordDecl *PathElem;
-  union {
-    PathElem Path[InlinePathSpace];
-    PathElem *PathPtr;
-  };
-
-  MemberPointerData() { PathLength = 0; }
-  ~MemberPointerData() { resizePath(0); }
-
-  void resizePath(unsigned Length) {
-    if (Length == PathLength)
-      return;
-    if (hasPathPtr())
-      delete [] PathPtr;
-    PathLength = Length;
-    if (hasPathPtr())
-      PathPtr = new PathElem[Length];
-  }
-
-  bool hasPathPtr() const { return PathLength > InlinePathSpace; }
-
-  PathElem *getPath() { return hasPathPtr() ? PathPtr : Path; }
-  const PathElem *getPath() const {
-    return hasPathPtr() ? PathPtr : Path;
-  }
-};
-
-// FIXME: Reduce the malloc traffic here.
-
-APValue::Arr::Arr(unsigned NumElts, unsigned Size) :
-  Elts(new APValue[NumElts + (NumElts != Size ? 1 : 0)]),
-  NumElts(NumElts), ArrSize(Size) {}
-APValue::Arr::~Arr() { delete [] Elts; }
-
-APValue::StructData::StructData(unsigned NumBases, unsigned NumFields) :
-  Elts(new APValue[NumBases+NumFields]),
-  NumBases(NumBases), NumFields(NumFields) {}
-APValue::StructData::~StructData() {
-  delete [] Elts;
-}
-
-APValue::UnionData::UnionData() : Field(nullptr), Value(new APValue) {}
-APValue::UnionData::~UnionData () {
-  delete Value;
-}
-
-APValue::APValue(const APValue &RHS) : Kind(Uninitialized) {
-  switch (RHS.getKind()) {
-  case Uninitialized:
-    break;
-  case Int:
-    MakeInt();
-    setInt(RHS.getInt());
-    break;
-  case Float:
-    MakeFloat();
-    setFloat(RHS.getFloat());
-    break;
-  case Vector:
-    MakeVector();
-    setVector(((const Vec *)(const char *)RHS.Data.buffer)->Elts,
-              RHS.getVectorLength());
-    break;
-  case ComplexInt:
-    MakeComplexInt();
-    setComplexInt(RHS.getComplexIntReal(), RHS.getComplexIntImag());
-    break;
-  case ComplexFloat:
-    MakeComplexFloat();
-    setComplexFloat(RHS.getComplexFloatReal(), RHS.getComplexFloatImag());
-    break;
-  case LValue:
-    MakeLValue();
-    if (RHS.hasLValuePath())
-      setLValue(RHS.getLValueBase(), RHS.getLValueOffset(), RHS.getLValuePath(),
-                RHS.isLValueOnePastTheEnd(), RHS.isNullPointer());
-    else
-      setLValue(RHS.getLValueBase(), RHS.getLValueOffset(), NoLValuePath(),
-                RHS.isNullPointer());
-    break;
-  case Array:
-    MakeArray(RHS.getArrayInitializedElts(), RHS.getArraySize());
-    for (unsigned I = 0, N = RHS.getArrayInitializedElts(); I != N; ++I)
-      getArrayInitializedElt(I) = RHS.getArrayInitializedElt(I);
-    if (RHS.hasArrayFiller())
-      getArrayFiller() = RHS.getArrayFiller();
-    break;
-  case Struct:
-    MakeStruct(RHS.getStructNumBases(), RHS.getStructNumFields());
-    for (unsigned I = 0, N = RHS.getStructNumBases(); I != N; ++I)
-      getStructBase(I) = RHS.getStructBase(I);
-    for (unsigned I = 0, N = RHS.getStructNumFields(); I != N; ++I)
-      getStructField(I) = RHS.getStructField(I);
-    break;
-  case Union:
-    MakeUnion();
-    setUnion(RHS.getUnionField(), RHS.getUnionValue());
-    break;
-  case MemberPointer:
-    MakeMemberPointer(RHS.getMemberPointerDecl(),
-                      RHS.isMemberPointerToDerivedMember(),
-                      RHS.getMemberPointerPath());
-    break;
-  case AddrLabelDiff:
-    MakeAddrLabelDiff();
-    setAddrLabelDiff(RHS.getAddrLabelDiffLHS(), RHS.getAddrLabelDiffRHS());
-    break;
-  }
-}
-
-void APValue::DestroyDataAndMakeUninit() {
-  if (Kind == Int)
-    ((APSInt*)(char*)Data.buffer)->~APSInt();
-  else if (Kind == Float)
-    ((APFloat*)(char*)Data.buffer)->~APFloat();
-  else if (Kind == Vector)
-    ((Vec*)(char*)Data.buffer)->~Vec();
-  else if (Kind == ComplexInt)
-    ((ComplexAPSInt*)(char*)Data.buffer)->~ComplexAPSInt();
-  else if (Kind == ComplexFloat)
-    ((ComplexAPFloat*)(char*)Data.buffer)->~ComplexAPFloat();
-  else if (Kind == LValue)
-    ((LV*)(char*)Data.buffer)->~LV();
-  else if (Kind == Array)
-    ((Arr*)(char*)Data.buffer)->~Arr();
-  else if (Kind == Struct)
-    ((StructData*)(char*)Data.buffer)->~StructData();
-  else if (Kind == Union)
-    ((UnionData*)(char*)Data.buffer)->~UnionData();
-  else if (Kind == MemberPointer)
-    ((MemberPointerData*)(char*)Data.buffer)->~MemberPointerData();
-  else if (Kind == AddrLabelDiff)
-    ((AddrLabelDiffData*)(char*)Data.buffer)->~AddrLabelDiffData();
-  Kind = Uninitialized;
-}
-
-bool APValue::needsCleanup() const {
-  switch (getKind()) {
-  case Uninitialized:
-  case AddrLabelDiff:
-    return false;
-  case Struct:
-  case Union:
-  case Array:
-  case Vector:
-    return true;
-  case Int:
-    return getInt().needsCleanup();
-  case Float:
-    return getFloat().needsCleanup();
-  case ComplexFloat:
-    assert(getComplexFloatImag().needsCleanup() ==
-               getComplexFloatReal().needsCleanup() &&
-           "In _Complex float types, real and imaginary values always have the "
-           "same size.");
-    return getComplexFloatReal().needsCleanup();
-  case ComplexInt:
-    assert(getComplexIntImag().needsCleanup() ==
-               getComplexIntReal().needsCleanup() &&
-           "In _Complex int types, real and imaginary values must have the "
-           "same size.");
-    return getComplexIntReal().needsCleanup();
-  case LValue:
-    return reinterpret_cast<const LV *>(Data.buffer)->hasPathPtr();
-  case MemberPointer:
-    return reinterpret_cast<const MemberPointerData *>(Data.buffer)
-        ->hasPathPtr();
-  }
-  llvm_unreachable("Unknown APValue kind!");
-}
-
-void APValue::swap(APValue &RHS) {
-  std::swap(Kind, RHS.Kind);
-  char TmpData[DataSize];
-  memcpy(TmpData, Data.buffer, DataSize);
-  memcpy(Data.buffer, RHS.Data.buffer, DataSize);
-  memcpy(RHS.Data.buffer, TmpData, DataSize);
-}
-
-LLVM_DUMP_METHOD void APValue::dump() const {
-  dump(llvm::errs());
-  llvm::errs() << '\n';
-}
-
-static double GetApproxValue(const llvm::APFloat &F) {
-  llvm::APFloat V = F;
-  bool ignored;
-  V.convert(llvm::APFloat::IEEEdouble(), llvm::APFloat::rmNearestTiesToEven,
-            &ignored);
-  return V.convertToDouble();
-}
-
-void APValue::dump(raw_ostream &OS) const {
-  switch (getKind()) {
-  case Uninitialized:
-    OS << "Uninitialized";
-    return;
-  case Int:
-    OS << "Int: " << getInt();
-    return;
-  case Float:
-    OS << "Float: " << GetApproxValue(getFloat());
-    return;
-  case Vector:
-    OS << "Vector: ";
-    getVectorElt(0).dump(OS);
-    for (unsigned i = 1; i != getVectorLength(); ++i) {
-      OS << ", ";
-      getVectorElt(i).dump(OS);
-    }
-    return;
-  case ComplexInt:
-    OS << "ComplexInt: " << getComplexIntReal() << ", " << getComplexIntImag();
-    return;
-  case ComplexFloat:
-    OS << "ComplexFloat: " << GetApproxValue(getComplexFloatReal())
-       << ", " << GetApproxValue(getComplexFloatImag());
-    return;
-  case LValue:
-    OS << "LValue: <todo>";
-    return;
-  case Array:
-    OS << "Array: ";
-    for (unsigned I = 0, N = getArrayInitializedElts(); I != N; ++I) {
-      getArrayInitializedElt(I).dump(OS);
-      if (I != getArraySize() - 1) OS << ", ";
-    }
-    if (hasArrayFiller()) {
-      OS << getArraySize() - getArrayInitializedElts() << " x ";
-      getArrayFiller().dump(OS);
-    }
-    return;
-  case Struct:
-    OS << "Struct ";
-    if (unsigned N = getStructNumBases()) {
-      OS << " bases: ";
-      getStructBase(0).dump(OS);
-      for (unsigned I = 1; I != N; ++I) {
-        OS << ", ";
-        getStructBase(I).dump(OS);
-      }
-    }
-    if (unsigned N = getStructNumFields()) {
-      OS << " fields: ";
-      getStructField(0).dump(OS);
-      for (unsigned I = 1; I != N; ++I) {
-        OS << ", ";
-        getStructField(I).dump(OS);
-      }
-    }
-    return;
-  case Union:
-    OS << "Union: ";
-    getUnionValue().dump(OS);
-    return;
-  case MemberPointer:
-    OS << "MemberPointer: <todo>";
-    return;
-  case AddrLabelDiff:
-    OS << "AddrLabelDiff: <todo>";
-    return;
-  }
-  llvm_unreachable("Unknown APValue kind!");
-}
-
-void APValue::printPretty(raw_ostream &Out, ASTContext &Ctx, QualType Ty) const{
-  switch (getKind()) {
-  case APValue::Uninitialized:
-    Out << "<uninitialized>";
-    return;
-  case APValue::Int:
-    if (Ty->isBooleanType())
-      Out << (getInt().getBoolValue() ? "true" : "false");
-    else
-      Out << getInt();
-    return;
-  case APValue::Float:
-    Out << GetApproxValue(getFloat());
-    return;
-  case APValue::Vector: {
-    Out << '{';
-    QualType ElemTy = Ty->getAs<VectorType>()->getElementType();
-    getVectorElt(0).printPretty(Out, Ctx, ElemTy);
-    for (unsigned i = 1; i != getVectorLength(); ++i) {
-      Out << ", ";
-      getVectorElt(i).printPretty(Out, Ctx, ElemTy);
-    }
-    Out << '}';
-    return;
-  }
-  case APValue::ComplexInt:
-    Out << getComplexIntReal() << "+" << getComplexIntImag() << "i";
-    return;
-  case APValue::ComplexFloat:
-    Out << GetApproxValue(getComplexFloatReal()) << "+"
-        << GetApproxValue(getComplexFloatImag()) << "i";
-    return;
-  case APValue::LValue: {
-    bool IsReference = Ty->isReferenceType();
-    QualType InnerTy
-      = IsReference ? Ty.getNonReferenceType() : Ty->getPointeeType();
-    if (InnerTy.isNull())
-      InnerTy = Ty;
-
-    LValueBase Base = getLValueBase();
-    if (!Base) {
-      if (isNullPointer()) {
-        Out << (Ctx.getLangOpts().CPlusPlus11 ? "nullptr" : "0");
-      } else if (IsReference) {
-        Out << "*(" << InnerTy.stream(Ctx.getPrintingPolicy()) << "*)"
-            << getLValueOffset().getQuantity();
-      } else {
-        Out << "(" << Ty.stream(Ctx.getPrintingPolicy()) << ")"
-            << getLValueOffset().getQuantity();
-      }
-      return;
-    }
-
-    if (!hasLValuePath()) {
-      // No lvalue path: just print the offset.
-      CharUnits O = getLValueOffset();
-      CharUnits S = Ctx.getTypeSizeInChars(InnerTy);
-      if (!O.isZero()) {
-        if (IsReference)
-          Out << "*(";
-        if (O % S) {
-          Out << "(char*)";
-          S = CharUnits::One();
-        }
-        Out << '&';
-      } else if (!IsReference)
-        Out << '&';
-
-      if (const ValueDecl *VD = Base.dyn_cast<const ValueDecl*>())
-        Out << *VD;
-      else {
-        assert(Base.get<const Expr *>() != nullptr &&
-               "Expecting non-null Expr");
-        Base.get<const Expr*>()->printPretty(Out, nullptr,
-                                             Ctx.getPrintingPolicy());
-      }
-
-      if (!O.isZero()) {
-        Out << " + " << (O / S);
-        if (IsReference)
-          Out << ')';
-      }
-      return;
-    }
-
-    // We have an lvalue path. Print it out nicely.
-    if (!IsReference)
-      Out << '&';
-    else if (isLValueOnePastTheEnd())
-      Out << "*(&";
-
-    QualType ElemTy;
-    if (const ValueDecl *VD = Base.dyn_cast<const ValueDecl*>()) {
-      Out << *VD;
-      ElemTy = VD->getType();
-    } else {
-      const Expr *E = Base.get<const Expr*>();
-      assert(E != nullptr && "Expecting non-null Expr");
-      E->printPretty(Out, nullptr, Ctx.getPrintingPolicy());
-      ElemTy = E->getType();
-    }
-
-    ArrayRef<LValuePathEntry> Path = getLValuePath();
-    const CXXRecordDecl *CastToBase = nullptr;
-    for (unsigned I = 0, N = Path.size(); I != N; ++I) {
-      if (ElemTy->getAs<RecordType>()) {
-        // The lvalue refers to a class type, so the next path entry is a base
-        // or member.
-        const Decl *BaseOrMember =
-        BaseOrMemberType::getFromOpaqueValue(Path[I].BaseOrMember).getPointer();
-        if (const CXXRecordDecl *RD = dyn_cast<CXXRecordDecl>(BaseOrMember)) {
-          CastToBase = RD;
-          ElemTy = Ctx.getRecordType(RD);
-        } else {
-          const ValueDecl *VD = cast<ValueDecl>(BaseOrMember);
-          Out << ".";
-          if (CastToBase)
-            Out << *CastToBase << "::";
-          Out << *VD;
-          ElemTy = VD->getType();
-        }
-      } else {
-        // The lvalue must refer to an array.
-        Out << '[' << Path[I].ArrayIndex << ']';
-        ElemTy = Ctx.getAsArrayType(ElemTy)->getElementType();
-      }
-    }
-
-    // Handle formatting of one-past-the-end lvalues.
-    if (isLValueOnePastTheEnd()) {
-      // FIXME: If CastToBase is non-0, we should prefix the output with
-      // "(CastToBase*)".
-      Out << " + 1";
-      if (IsReference)
-        Out << ')';
-    }
-    return;
-  }
-  case APValue::Array: {
-    const ArrayType *AT = Ctx.getAsArrayType(Ty);
-    QualType ElemTy = AT->getElementType();
-    Out << '{';
-    if (unsigned N = getArrayInitializedElts()) {
-      getArrayInitializedElt(0).printPretty(Out, Ctx, ElemTy);
-      for (unsigned I = 1; I != N; ++I) {
-        Out << ", ";
-        if (I == 10) {
-          // Avoid printing out the entire contents of large arrays.
-          Out << "...";
-          break;
-        }
-        getArrayInitializedElt(I).printPretty(Out, Ctx, ElemTy);
-      }
-    }
-    Out << '}';
-    return;
-  }
-  case APValue::Struct: {
-    Out << '{';
-    const RecordDecl *RD = Ty->getAs<RecordType>()->getDecl();
-    bool First = true;
-    if (unsigned N = getStructNumBases()) {
-      const CXXRecordDecl *CD = cast<CXXRecordDecl>(RD);
-      CXXRecordDecl::base_class_const_iterator BI = CD->bases_begin();
-      for (unsigned I = 0; I != N; ++I, ++BI) {
-        assert(BI != CD->bases_end());
-        if (!First)
-          Out << ", ";
-        getStructBase(I).printPretty(Out, Ctx, BI->getType());
-        First = false;
-      }
-    }
-    for (const auto *FI : RD->fields()) {
-      if (!First)
-        Out << ", ";
-      if (FI->isUnnamedBitfield()) continue;
-      getStructField(FI->getFieldIndex()).
-        printPretty(Out, Ctx, FI->getType());
-      First = false;
-    }
-    Out << '}';
-    return;
-  }
-  case APValue::Union:
-    Out << '{';
-    if (const FieldDecl *FD = getUnionField()) {
-      Out << "." << *FD << " = ";
-      getUnionValue().printPretty(Out, Ctx, FD->getType());
-    }
-    Out << '}';
-    return;
-  case APValue::MemberPointer:
-    // FIXME: This is not enough to unambiguously identify the member in a
-    // multiple-inheritance scenario.
-    if (const ValueDecl *VD = getMemberPointerDecl()) {
-      Out << '&' << *cast<CXXRecordDecl>(VD->getDeclContext()) << "::" << *VD;
-      return;
-    }
-    Out << "0";
-    return;
-  case APValue::AddrLabelDiff:
-    Out << "&&" << getAddrLabelDiffLHS()->getLabel()->getName();
-    Out << " - ";
-    Out << "&&" << getAddrLabelDiffRHS()->getLabel()->getName();
-    return;
-  }
-  llvm_unreachable("Unknown APValue kind!");
-}
-
-std::string APValue::getAsString(ASTContext &Ctx, QualType Ty) const {
-  std::string Result;
-  llvm::raw_string_ostream Out(Result);
-  printPretty(Out, Ctx, Ty);
-  Out.flush();
-  return Result;
-}
-
-bool APValue::toIntegralConstant(APSInt &Result, QualType SrcTy,
-                                 const ASTContext &Ctx) const {
-  if (isInt()) {
-    Result = getInt();
-    return true;
-  }
-
-  if (isLValue() && isNullPointer()) {
-    Result = Ctx.MakeIntValue(Ctx.getTargetNullPointerValue(SrcTy), SrcTy);
-    return true;
-  }
-
-  if (isLValue() && !getLValueBase()) {
-    Result = Ctx.MakeIntValue(getLValueOffset().getQuantity(), SrcTy);
-    return true;
-  }
-
-  return false;
-}
-
-const APValue::LValueBase APValue::getLValueBase() const {
-  assert(isLValue() && "Invalid accessor");
-  return ((const LV*)(const void*)Data.buffer)->Base;
-}
-
-bool APValue::isLValueOnePastTheEnd() const {
-  assert(isLValue() && "Invalid accessor");
-  return ((const LV*)(const void*)Data.buffer)->IsOnePastTheEnd;
-}
-
-CharUnits &APValue::getLValueOffset() {
-  assert(isLValue() && "Invalid accessor");
-  return ((LV*)(void*)Data.buffer)->Offset;
-}
-
-bool APValue::hasLValuePath() const {
-  assert(isLValue() && "Invalid accessor");
-  return ((const LV*)(const char*)Data.buffer)->hasPath();
-}
-
-ArrayRef<APValue::LValuePathEntry> APValue::getLValuePath() const {
-  assert(isLValue() && hasLValuePath() && "Invalid accessor");
-  const LV &LVal = *((const LV*)(const char*)Data.buffer);
-  return llvm::makeArrayRef(LVal.getPath(), LVal.PathLength);
-}
-
-unsigned APValue::getLValueCallIndex() const {
-  assert(isLValue() && "Invalid accessor");
-  return ((const LV*)(const char*)Data.buffer)->Base.getCallIndex();
-}
-
-unsigned APValue::getLValueVersion() const {
-  assert(isLValue() && "Invalid accessor");
-  return ((const LV*)(const char*)Data.buffer)->Base.getVersion();
-}
-
-bool APValue::isNullPointer() const {
-  assert(isLValue() && "Invalid usage");
-  return ((const LV*)(const char*)Data.buffer)->IsNullPtr;
-}
-
-void APValue::setLValue(LValueBase B, const CharUnits &O, NoLValuePath,
-                        bool IsNullPtr) {
-  assert(isLValue() && "Invalid accessor");
-  LV &LVal = *((LV*)(char*)Data.buffer);
-  LVal.Base = B;
-  LVal.IsOnePastTheEnd = false;
-  LVal.Offset = O;
-  LVal.resizePath((unsigned)-1);
-  LVal.IsNullPtr = IsNullPtr;
-}
-
-void APValue::setLValue(LValueBase B, const CharUnits &O,
-                        ArrayRef<LValuePathEntry> Path, bool IsOnePastTheEnd,
-                        bool IsNullPtr) {
-  assert(isLValue() && "Invalid accessor");
-  LV &LVal = *((LV*)(char*)Data.buffer);
-  LVal.Base = B;
-  LVal.IsOnePastTheEnd = IsOnePastTheEnd;
-  LVal.Offset = O;
-  LVal.resizePath(Path.size());
-  memcpy(LVal.getPath(), Path.data(), Path.size() * sizeof(LValuePathEntry));
-  LVal.IsNullPtr = IsNullPtr;
-}
-
-const ValueDecl *APValue::getMemberPointerDecl() const {
-  assert(isMemberPointer() && "Invalid accessor");
-  const MemberPointerData &MPD =
-      *((const MemberPointerData *)(const char *)Data.buffer);
-  return MPD.MemberAndIsDerivedMember.getPointer();
-}
-
-bool APValue::isMemberPointerToDerivedMember() const {
-  assert(isMemberPointer() && "Invalid accessor");
-  const MemberPointerData &MPD =
-      *((const MemberPointerData *)(const char *)Data.buffer);
-  return MPD.MemberAndIsDerivedMember.getInt();
-}
-
-ArrayRef<const CXXRecordDecl*> APValue::getMemberPointerPath() const {
-  assert(isMemberPointer() && "Invalid accessor");
-  const MemberPointerData &MPD =
-      *((const MemberPointerData *)(const char *)Data.buffer);
-  return llvm::makeArrayRef(MPD.getPath(), MPD.PathLength);
-}
-
-void APValue::MakeLValue() {
-  assert(isUninit() && "Bad state change");
-  static_assert(sizeof(LV) <= DataSize, "LV too big");
-  new ((void*)(char*)Data.buffer) LV();
-  Kind = LValue;
-}
-
-void APValue::MakeArray(unsigned InitElts, unsigned Size) {
-  assert(isUninit() && "Bad state change");
-  new ((void*)(char*)Data.buffer) Arr(InitElts, Size);
-  Kind = Array;
-}
-
-void APValue::MakeMemberPointer(const ValueDecl *Member, bool IsDerivedMember,
-                                ArrayRef<const CXXRecordDecl*> Path) {
-  assert(isUninit() && "Bad state change");
-  MemberPointerData *MPD = new ((void*)(char*)Data.buffer) MemberPointerData;
-  Kind = MemberPointer;
-  MPD->MemberAndIsDerivedMember.setPointer(Member);
-  MPD->MemberAndIsDerivedMember.setInt(IsDerivedMember);
-  MPD->resizePath(Path.size());
-  memcpy(MPD->getPath(), Path.data(), Path.size()*sizeof(const CXXRecordDecl*));
-}