[ALERT:Possible Phishing] r250418 - [CodeGen] Remove dead code. NFC.

Michael Gottesman via cfe-commits cfe-commits at lists.llvm.org
Tue Oct 20 01:01:03 PDT 2015


Thanks!

Michael

> On Oct 20, 2015, at 12:55 AM, Benjamin Kramer <benny.kra at gmail.com> wrote:
> 
> Put it back in r250803. Tests very welcome ;)
> 
> - Benjamin
> 
> On Tue, Oct 20, 2015 at 9:14 AM, Michael Gottesman via cfe-commits
> <cfe-commits at lists.llvm.org> wrote:
>> Let me play with it a bit (I did not read the code, I just was tracking down
>> the linkage error).
>> 
>> Michael
>> 
>> On Oct 20, 2015, at 12:07 AM, Chandler Carruth <chandlerc at google.com> wrote:
>> 
>> Is it possible to add a unittest that exercises this extension point
>> in-tree? For example the way I did for AA extension hooks?
>> 
>> On Mon, Oct 19, 2015 at 9:00 PM Michael Gottesman via cfe-commits
>> <cfe-commits at lists.llvm.org> wrote:
>>> 
>>> On Oct 19, 2015, at 4:40 PM, Michael Gottesman via cfe-commits
>>> <cfe-commits at lists.llvm.org> wrote:
>>> 
>>> 
>>> On Oct 15, 2015, at 8:29 AM, Benjamin Kramer via cfe-commits
>>> <cfe-commits at lists.llvm.org> wrote:
>>> 
>>> Author: d0k
>>> Date: Thu Oct 15 10:29:40 2015
>>> New Revision: 250418
>>> 
>>> URL: http://llvm.org/viewvc/llvm-project?rev=250418&view=rev
>>> Log:
>>> [CodeGen] Remove dead code. NFC.
>>> 
>>> Modified:
>>>  cfe/trunk/lib/CodeGen/CGBuiltin.cpp
>>>  cfe/trunk/lib/CodeGen/CGCall.cpp
>>>  cfe/trunk/lib/CodeGen/CGCleanup.cpp
>>>  cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
>>>  cfe/trunk/lib/CodeGen/CGDebugInfo.h
>>>  cfe/trunk/lib/CodeGen/CGObjC.cpp
>>>  cfe/trunk/lib/CodeGen/CGObjCMac.cpp
>>>  cfe/trunk/lib/CodeGen/CGVTables.h
>>>  cfe/trunk/lib/CodeGen/CodeGenABITypes.cpp
>>>  cfe/trunk/lib/CodeGen/CodeGenFunction.h
>>>  cfe/trunk/lib/CodeGen/CodeGenModule.cpp
>>>  cfe/trunk/lib/CodeGen/CodeGenModule.h
>>>  cfe/trunk/lib/CodeGen/CodeGenPGO.h
>>>  cfe/trunk/lib/CodeGen/EHScopeStack.h
>>>  cfe/trunk/lib/CodeGen/MicrosoftCXXABI.cpp
>>> 
>>> Modified: cfe/trunk/lib/CodeGen/CGBuiltin.cpp
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGBuiltin.cpp?rev=250418&r1=250417&r2=250418&view=diff
>>> 
>>> ==============================================================================
>>> --- cfe/trunk/lib/CodeGen/CGBuiltin.cpp (original)
>>> +++ cfe/trunk/lib/CodeGen/CGBuiltin.cpp Thu Oct 15 10:29:40 2015
>>> @@ -4106,15 +4106,6 @@ Value *CodeGenFunction::vectorWrapScalar
>>> return Op;
>>> }
>>> 
>>> -Value *CodeGenFunction::vectorWrapScalar8(Value *Op) {
>>> -  llvm::Type *VTy = llvm::VectorType::get(Int8Ty, 8);
>>> -  Op = Builder.CreateBitCast(Op, Int8Ty);
>>> -  Value *V = UndefValue::get(VTy);
>>> -  llvm::Constant *CI = ConstantInt::get(SizeTy, 0);
>>> -  Op = Builder.CreateInsertElement(V, Op, CI);
>>> -  return Op;
>>> -}
>>> -
>>> Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID,
>>>                                              const CallExpr *E) {
>>> unsigned HintID = static_cast<unsigned>(-1);
>>> 
>>> Modified: cfe/trunk/lib/CodeGen/CGCall.cpp
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGCall.cpp?rev=250418&r1=250417&r2=250418&view=diff
>>> 
>>> ==============================================================================
>>> --- cfe/trunk/lib/CodeGen/CGCall.cpp (original)
>>> +++ cfe/trunk/lib/CodeGen/CGCall.cpp Thu Oct 15 10:29:40 2015
>>> @@ -3038,12 +3038,6 @@ CodeGenFunction::EmitRuntimeCallOrInvoke
>>> return callSite;
>>> }
>>> 
>>> -llvm::CallSite
>>> -CodeGenFunction::EmitCallOrInvoke(llvm::Value *Callee,
>>> -                                  const Twine &Name) {
>>> -  return EmitCallOrInvoke(Callee, None, Name);
>>> -}
>>> -
>>> /// Emits a call or invoke instruction to the given function, depending
>>> /// on the current state of the EH stack.
>>> llvm::CallSite
>>> 
>>> Modified: cfe/trunk/lib/CodeGen/CGCleanup.cpp
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGCleanup.cpp?rev=250418&r1=250417&r2=250418&view=diff
>>> 
>>> ==============================================================================
>>> --- cfe/trunk/lib/CodeGen/CGCleanup.cpp (original)
>>> +++ cfe/trunk/lib/CodeGen/CGCleanup.cpp Thu Oct 15 10:29:40 2015
>>> @@ -167,23 +167,6 @@ EHScopeStack::getInnermostActiveNormalCl
>>> return stable_end();
>>> }
>>> 
>>> -EHScopeStack::stable_iterator EHScopeStack::getInnermostActiveEHScope()
>>> const {
>>> -  for (stable_iterator si = getInnermostEHScope(), se = stable_end();
>>> -         si != se; ) {
>>> -    // Skip over inactive cleanups.
>>> -    EHCleanupScope *cleanup = dyn_cast<EHCleanupScope>(&*find(si));
>>> -    if (cleanup && !cleanup->isActive()) {
>>> -      si = cleanup->getEnclosingEHScope();
>>> -      continue;
>>> -    }
>>> -
>>> -    // All other scopes are always active.
>>> -    return si;
>>> -  }
>>> -
>>> -  return stable_end();
>>> -}
>>> -
>>> 
>>> void *EHScopeStack::pushCleanup(CleanupKind Kind, size_t Size) {
>>> char *Buffer = allocate(EHCleanupScope::getSizeForCleanupSize(Size));
>>> 
>>> Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.cpp?rev=250418&r1=250417&r2=250418&view=diff
>>> 
>>> ==============================================================================
>>> --- cfe/trunk/lib/CodeGen/CGDebugInfo.cpp (original)
>>> +++ cfe/trunk/lib/CodeGen/CGDebugInfo.cpp Thu Oct 15 10:29:40 2015
>>> @@ -2159,30 +2159,6 @@ llvm::DIType *CGDebugInfo::getOrCreateTy
>>> return Res;
>>> }
>>> 
>>> -unsigned CGDebugInfo::Checksum(const ObjCInterfaceDecl *ID) {
>>> -  // The assumption is that the number of ivars can only increase
>>> -  // monotonically, so it is safe to just use their current number as
>>> -  // a checksum.
>>> -  unsigned Sum = 0;
>>> -  for (const ObjCIvarDecl *Ivar = ID->all_declared_ivar_begin();
>>> -       Ivar != nullptr; Ivar = Ivar->getNextIvar())
>>> -    ++Sum;
>>> -
>>> -  return Sum;
>>> -}
>>> -
>>> -ObjCInterfaceDecl *CGDebugInfo::getObjCInterfaceDecl(QualType Ty) {
>>> -  switch (Ty->getTypeClass()) {
>>> -  case Type::ObjCObjectPointer:
>>> -    return getObjCInterfaceDecl(
>>> -        cast<ObjCObjectPointerType>(Ty)->getPointeeType());
>>> -  case Type::ObjCInterface:
>>> -    return cast<ObjCInterfaceType>(Ty)->getDecl();
>>> -  default:
>>> -    return nullptr;
>>> -  }
>>> -}
>>> -
>>> llvm::DIModule *CGDebugInfo::getParentModuleOrNull(const Decl *D) {
>>> // A forward declaration inside a module header does not belong to the
>>> module.
>>> if (isa<RecordDecl>(D) && !cast<RecordDecl>(D)->getDefinition())
>>> 
>>> Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.h
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.h?rev=250418&r1=250417&r2=250418&view=diff
>>> 
>>> ==============================================================================
>>> --- cfe/trunk/lib/CodeGen/CGDebugInfo.h (original)
>>> +++ cfe/trunk/lib/CodeGen/CGDebugInfo.h Thu Oct 15 10:29:40 2015
>>> @@ -135,12 +135,6 @@ class CGDebugInfo {
>>>     NamespaceAliasCache;
>>> llvm::DenseMap<const Decl *,
>>> llvm::TypedTrackingMDRef<llvm::DIDerivedType>>
>>>     StaticDataMemberCache;
>>> -
>>> -  /// Helper functions for getOrCreateType.
>>> -  /// @{
>>> -  /// Currently the checksum of an interface includes the number of
>>> -  /// ivars and property accessors.
>>> -  unsigned Checksum(const ObjCInterfaceDecl *InterfaceDecl);
>>> llvm::DIType *CreateType(const BuiltinType *Ty);
>>> llvm::DIType *CreateType(const ComplexType *Ty);
>>> llvm::DIType *CreateQualifiedType(QualType Ty, llvm::DIFile *Fg);
>>> @@ -199,11 +193,8 @@ class CGDebugInfo {
>>> llvm::DIType *getOrCreateVTablePtrType(llvm::DIFile *F);
>>> /// \return namespace descriptor for the given namespace decl.
>>> llvm::DINamespace *getOrCreateNameSpace(const NamespaceDecl *N);
>>> -  llvm::DIType *getOrCreateTypeDeclaration(QualType PointeeTy,
>>> llvm::DIFile *F);
>>> llvm::DIType *CreatePointerLikeType(llvm::dwarf::Tag Tag, const Type *Ty,
>>>                                     QualType PointeeTy, llvm::DIFile *F);
>>> -
>>> -  llvm::Value *getCachedInterfaceTypeOrNull(const QualType Ty);
>>> llvm::DIType *getOrCreateStructPtrType(StringRef Name, llvm::DIType
>>> *&Cache);
>>> 
>>> /// A helper function to create a subprogram for a single member
>>> @@ -435,10 +426,6 @@ private:
>>> /// Create type metadata for a source language type.
>>> llvm::DIType *CreateTypeNode(QualType Ty, llvm::DIFile *Fg);
>>> 
>>> -  /// Return the underlying ObjCInterfaceDecl if \arg Ty is an
>>> -  /// ObjCInterface or a pointer to one.
>>> -  ObjCInterfaceDecl *getObjCInterfaceDecl(QualType Ty);
>>> -
>>> /// Create new member and increase Offset by FType's size.
>>> llvm::DIType *CreateMemberType(llvm::DIFile *Unit, QualType FType,
>>>                                StringRef Name, uint64_t *Offset);
>>> @@ -587,12 +574,6 @@ public:
>>>   return ApplyDebugLocation(CGF, true, SourceLocation());
>>> }
>>> 
>>> -  /// \brief Apply TemporaryLocation if it is valid. Otherwise set the
>>> IRBuilder
>>> -  /// to not attach debug locations.
>>> -  static ApplyDebugLocation
>>> -  CreateDefaultEmpty(CodeGenFunction &CGF, SourceLocation
>>> TemporaryLocation) {
>>> -    return ApplyDebugLocation(CGF, true, TemporaryLocation);
>>> -  }
>>> };
>>> 
>>> } // namespace CodeGen
>>> 
>>> Modified: cfe/trunk/lib/CodeGen/CGObjC.cpp
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGObjC.cpp?rev=250418&r1=250417&r2=250418&view=diff
>>> 
>>> ==============================================================================
>>> --- cfe/trunk/lib/CodeGen/CGObjC.cpp (original)
>>> +++ cfe/trunk/lib/CodeGen/CGObjC.cpp Thu Oct 15 10:29:40 2015
>>> @@ -1410,22 +1410,6 @@ void CodeGenFunction::GenerateObjCCtorDt
>>> FinishFunction();
>>> }
>>> 
>>> -bool CodeGenFunction::IndirectObjCSetterArg(const CGFunctionInfo &FI) {
>>> -  CGFunctionInfo::const_arg_iterator it = FI.arg_begin();
>>> -  it++; it++;
>>> -  const ABIArgInfo &AI = it->info;
>>> -  // FIXME. Is this sufficient check?
>>> -  return (AI.getKind() == ABIArgInfo::Indirect);
>>> -}
>>> -
>>> -bool CodeGenFunction::IvarTypeWithAggrGCObjects(QualType Ty) {
>>> -  if (CGM.getLangOpts().getGC() == LangOptions::NonGC)
>>> -    return false;
>>> -  if (const RecordType *FDTTy = Ty.getTypePtr()->getAs<RecordType>())
>>> -    return FDTTy->getDecl()->hasObjectMember();
>>> -  return false;
>>> -}
>>> -
>>> llvm::Value *CodeGenFunction::LoadObjCSelf() {
>>> VarDecl *Self = cast<ObjCMethodDecl>(CurFuncDecl)->getSelfDecl();
>>> DeclRefExpr DRE(Self, /*is enclosing local*/ (CurFuncDecl !=
>>> CurCodeDecl),
>>> @@ -1745,13 +1729,6 @@ void CodeGenFunction::EmitObjCAtSynchron
>>> CGM.getObjCRuntime().EmitSynchronizedStmt(*this, S);
>>> }
>>> 
>>> -/// Produce the code for a CK_ARCProduceObject.  Just does a
>>> -/// primitive retain.
>>> -llvm::Value *CodeGenFunction::EmitObjCProduceObject(QualType type,
>>> -                                                    llvm::Value *value) {
>>> -  return EmitARCRetain(type, value);
>>> -}
>>> -
>>> namespace {
>>> struct CallObjCRelease final : EHScopeStack::Cleanup {
>>>   CallObjCRelease(llvm::Value *object) : object(object) {}
>>> @@ -2187,14 +2164,6 @@ CodeGenFunction::EmitARCRetainAutoreleas
>>>                              "objc_retainAutorelease");
>>> }
>>> 
>>> -/// i8* \@objc_loadWeak(i8** %addr)
>>> -/// Essentially objc_autorelease(objc_loadWeakRetained(addr)).
>>> -llvm::Value *CodeGenFunction::EmitARCLoadWeak(Address addr) {
>>> -  return emitARCLoadOperation(*this, addr,
>>> -                              CGM.getARCEntrypoints().objc_loadWeak,
>>> -                              "objc_loadWeak");
>>> -}
>>> -
>>> /// i8* \@objc_loadWeakRetained(i8** %addr)
>>> llvm::Value *CodeGenFunction::EmitARCLoadWeakRetained(Address addr) {
>>> return emitARCLoadOperation(*this, addr,
>>> 
>>> Modified: cfe/trunk/lib/CodeGen/CGObjCMac.cpp
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGObjCMac.cpp?rev=250418&r1=250417&r2=250418&view=diff
>>> 
>>> ==============================================================================
>>> --- cfe/trunk/lib/CodeGen/CGObjCMac.cpp (original)
>>> +++ cfe/trunk/lib/CodeGen/CGObjCMac.cpp Thu Oct 15 10:29:40 2015
>>> @@ -659,9 +659,6 @@ public:
>>> // MessageRefCPtrTy - clang type for struct _message_ref_t*
>>> QualType MessageRefCPtrTy;
>>> 
>>> -  // MessengerTy - Type of the messenger (shown as IMP above)
>>> -  llvm::FunctionType *MessengerTy;
>>> -
>>> // SuperMessageRefTy - LLVM for:
>>> // struct _super_message_ref_t {
>>> //   SUPER_IMP messenger;
>>> 
>>> Modified: cfe/trunk/lib/CodeGen/CGVTables.h
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGVTables.h?rev=250418&r1=250417&r2=250418&view=diff
>>> 
>>> ==============================================================================
>>> --- cfe/trunk/lib/CodeGen/CGVTables.h (original)
>>> +++ cfe/trunk/lib/CodeGen/CGVTables.h Thu Oct 15 10:29:40 2015
>>> @@ -85,10 +85,6 @@ public:
>>> uint64_t getSecondaryVirtualPointerIndex(const CXXRecordDecl *RD,
>>>                                          BaseSubobject Base);
>>> 
>>> -  /// getAddressPoint - Get the address point of the given subobject in
>>> the
>>> -  /// class decl.
>>> -  uint64_t getAddressPoint(BaseSubobject Base, const CXXRecordDecl *RD);
>>> -
>>> /// GenerateConstructionVTable - Generate a construction vtable for the
>>> given
>>> /// base subobject.
>>> llvm::GlobalVariable *
>>> 
>>> Modified: cfe/trunk/lib/CodeGen/CodeGenABITypes.cpp
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenABITypes.cpp?rev=250418&r1=250417&r2=250418&view=diff
>>> 
>>> ==============================================================================
>>> --- cfe/trunk/lib/CodeGen/CodeGenABITypes.cpp (original)
>>> +++ cfe/trunk/lib/CodeGen/CodeGenABITypes.cpp Thu Oct 15 10:29:40 2015
>>> @@ -36,35 +36,3 @@ CodeGenABITypes::CodeGenABITypes(ASTCont
>>> // Explicitly out-of-line because ~CodeGenModule() is private but
>>> // CodeGenABITypes.h is part of clang's API.
>>> CodeGenABITypes::~CodeGenABITypes() = default;
>>> -
>>> -const CGFunctionInfo &
>>> -CodeGenABITypes::arrangeObjCMessageSendSignature(const ObjCMethodDecl
>>> *MD,
>>> -                                                 QualType receiverType) {
>>> -  return CGM->getTypes().arrangeObjCMessageSendSignature(MD,
>>> receiverType);
>>> -}
>>> -
>>> -const CGFunctionInfo &
>>> -CodeGenABITypes::arrangeFreeFunctionType(CanQual<FunctionProtoType> Ty) {
>>> -  return CGM->getTypes().arrangeFreeFunctionType(Ty);
>>> -}
>>> -
>>> -const CGFunctionInfo &
>>> -CodeGenABITypes::arrangeFreeFunctionType(CanQual<FunctionNoProtoType> Ty)
>>> {
>>> -  return CGM->getTypes().arrangeFreeFunctionType(Ty);
>>> -}
>>> -
>>> -const CGFunctionInfo &
>>> -CodeGenABITypes::arrangeCXXMethodType(const CXXRecordDecl *RD,
>>> -                                      const FunctionProtoType *FTP) {
>>> -  return CGM->getTypes().arrangeCXXMethodType(RD, FTP);
>>> -}
>>> -
>>> -const CGFunctionInfo &
>>> -CodeGenABITypes::arrangeFreeFunctionCall(CanQualType returnType,
>>> -                                         ArrayRef<CanQualType> argTypes,
>>> -                                         FunctionType::ExtInfo info,
>>> -                                         RequiredArgs args) {
>>> -  return CGM->getTypes().arrangeLLVMFunctionInfo(
>>> -      returnType, /*IsInstanceMethod=*/false, /*IsChainCall=*/false,
>>> argTypes,
>>> -      info, args);
>>> -}
>>> 
>>> 
>>> This code in CodeGenABITypes.cpp is not dead. It is intended to be used by
>>> external clients (so it appears to be dead = /) and is the only
>>> implementation of these methods for CodeGenABITypes. So if external clients
>>> try to use these methods, a linker error will result (defeating the purpose
>>> of providing this API).
>>> 
>>> Can you revert just the changes in CodeGenABITypes.cpp?
>>> 
>>> How did you determine that this was dead (maybe I can slap some sort of
>>> warning removal on it so it won't come up again or at least a large
>>> comment).
>>> 
>>> 
>>> (I am happy to make the change as well. Forgot to add that).
>>> 
>>> Michael
>>> 
>>> 
>>> Thanks!
>>> Michael
>>> 
>>> 
>>> Modified: cfe/trunk/lib/CodeGen/CodeGenFunction.h
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenFunction.h?rev=250418&r1=250417&r2=250418&view=diff
>>> 
>>> ==============================================================================
>>> --- cfe/trunk/lib/CodeGen/CodeGenFunction.h (original)
>>> +++ cfe/trunk/lib/CodeGen/CodeGenFunction.h Thu Oct 15 10:29:40 2015
>>> @@ -250,10 +250,6 @@ public:
>>>   ~CGCapturedStmtRAII() { CGF.CapturedStmtInfo = PrevCapturedStmtInfo; }
>>> };
>>> 
>>> -  /// BoundsChecking - Emit run-time bounds checks. Higher values mean
>>> -  /// potentially higher performance penalties.
>>> -  unsigned char BoundsChecking;
>>> -
>>> /// \brief Sanitizers enabled for this function.
>>> SanitizerSet SanOpts;
>>> 
>>> @@ -1237,8 +1233,6 @@ public:
>>> void generateObjCSetterBody(const ObjCImplementationDecl *classImpl,
>>>                             const ObjCPropertyImplDecl *propImpl,
>>>                             llvm::Constant *AtomicHelperFn);
>>> -  bool IndirectObjCSetterArg(const CGFunctionInfo &FI);
>>> -  bool IvarTypeWithAggrGCObjects(QualType Ty);
>>> 
>>> 
>>> //===--------------------------------------------------------------------===//
>>> //                                  Block Bits
>>> @@ -1247,10 +1241,6 @@ public:
>>> llvm::Value *EmitBlockLiteral(const BlockExpr *);
>>> llvm::Value *EmitBlockLiteral(const CGBlockInfo &Info);
>>> static void destroyBlockInfos(CGBlockInfo *info);
>>> -  llvm::Constant *BuildDescriptorBlockDecl(const BlockExpr *,
>>> -                                           const CGBlockInfo &Info,
>>> -                                           llvm::StructType *,
>>> -                                           llvm::Constant
>>> *BlockVarLayout);
>>> 
>>> llvm::Function *GenerateBlockFunction(GlobalDecl GD,
>>>                                       const CGBlockInfo &Info,
>>> @@ -1276,9 +1266,6 @@ public:
>>>                               llvm::Value *ptr);
>>> 
>>> Address LoadBlockStruct();
>>> -
>>> -  void AllocateBlockCXXThisPointer(const CXXThisExpr *E);
>>> -  void AllocateBlockDecl(const DeclRefExpr *E);
>>> Address GetAddrOfBlockDecl(const VarDecl *var, bool ByRef);
>>> 
>>> /// BuildBlockByrefAddress - Computes the location of the
>>> @@ -1627,10 +1614,6 @@ public:
>>>                                AggValueSlot::IsNotAliased);
>>> }
>>> 
>>> -  /// CreateInAllocaTmp - Create a temporary memory object for the given
>>> -  /// aggregate type.
>>> -  AggValueSlot CreateInAllocaTmp(QualType T, const Twine &Name =
>>> "inalloca");
>>> -
>>> /// Emit a cast to void* in the appropriate address space.
>>> llvm::Value *EmitCastToVoidPtr(llvm::Value *value);
>>> 
>>> @@ -1711,10 +1694,6 @@ public:
>>>                        QualType EltTy, bool isVolatile=false,
>>>                        bool isAssignment = false);
>>> 
>>> -  /// StartBlock - Start new block named N. If insert block is a dummy
>>> block
>>> -  /// then reuse it.
>>> -  void StartBlock(const char *N);
>>> -
>>> /// GetAddrOfLocalVar - Return the address of a local variable.
>>> Address GetAddrOfLocalVar(const VarDecl *VD) {
>>>   auto it = LocalDeclMap.find(VD);
>>> @@ -1811,14 +1790,6 @@ public:
>>>   return CXXStructorImplicitParamValue;
>>> }
>>> 
>>> -  /// LoadCXXStructorImplicitParam - Load the implicit parameter
>>> -  /// for a constructor/destructor.
>>> -  llvm::Value *LoadCXXStructorImplicitParam() {
>>> -    assert(CXXStructorImplicitParamValue &&
>>> -           "no implicit argument value for this function");
>>> -    return CXXStructorImplicitParamValue;
>>> -  }
>>> -
>>> /// GetAddressOfBaseOfCompleteClass - Convert the given pointer to a
>>> /// complete class to the given direct base.
>>> Address
>>> @@ -2549,7 +2520,6 @@ public:
>>> // Note: only available for agg return types
>>> LValue EmitVAArgExprLValue(const VAArgExpr *E);
>>> LValue EmitDeclRefLValue(const DeclRefExpr *E);
>>> -  LValue EmitReadRegister(const VarDecl *VD);
>>> LValue EmitStringLiteralLValue(const StringLiteral *E);
>>> LValue EmitObjCEncodeExprLValue(const ObjCEncodeExpr *E);
>>> LValue EmitPredefinedLValue(const PredefinedExpr *E);
>>> @@ -2677,8 +2647,6 @@ public:
>>> llvm::CallSite EmitCallOrInvoke(llvm::Value *Callee,
>>>                                 ArrayRef<llvm::Value *> Args,
>>>                                 const Twine &Name = "");
>>> -  llvm::CallSite EmitCallOrInvoke(llvm::Value *Callee,
>>> -                                  const Twine &Name = "");
>>> llvm::CallSite EmitRuntimeCallOrInvoke(llvm::Value *callee,
>>>                                        ArrayRef<llvm::Value*> args,
>>>                                        const Twine &name = "");
>>> @@ -2765,8 +2733,6 @@ public:
>>>                                  bool negateForRightShift);
>>> llvm::Value *EmitNeonRShiftImm(llvm::Value *Vec, llvm::Value *Amt,
>>>                                llvm::Type *Ty, bool usgn, const char
>>> *name);
>>> -  // Helper functions for EmitAArch64BuiltinExpr.
>>> -  llvm::Value *vectorWrapScalar8(llvm::Value *Op);
>>> llvm::Value *vectorWrapScalar16(llvm::Value *Op);
>>> llvm::Value *EmitAArch64BuiltinExpr(unsigned BuiltinID, const CallExpr
>>> *E);
>>> 
>>> @@ -2800,7 +2766,6 @@ public:
>>> // ARC primitives.
>>> void EmitARCInitWeak(Address addr, llvm::Value *value);
>>> void EmitARCDestroyWeak(Address addr);
>>> -  llvm::Value *EmitARCLoadWeak(Address addr);
>>> llvm::Value *EmitARCLoadWeakRetained(Address addr);
>>> llvm::Value *EmitARCStoreWeak(Address addr, llvm::Value *value, bool
>>> ignored);
>>> void EmitARCCopyWeak(Address dst, Address src);
>>> @@ -2827,8 +2792,6 @@ public:
>>> EmitARCStoreStrong(const BinaryOperator *e, bool ignored);
>>> 
>>> llvm::Value *EmitObjCThrowOperand(const Expr *expr);
>>> -
>>> -  llvm::Value *EmitObjCProduceObject(QualType T, llvm::Value *Ptr);
>>> llvm::Value *EmitObjCConsumeObject(QualType T, llvm::Value *Ptr);
>>> llvm::Value *EmitObjCExtendObjectLifetime(QualType T, llvm::Value *Ptr);
>>> 
>>> @@ -2881,11 +2844,6 @@ public:
>>> /// aggregate type into a temporary LValue.
>>> LValue EmitAggExprToLValue(const Expr *E);
>>> 
>>> -  /// EmitGCMemmoveCollectable - Emit special API for structs with object
>>> -  /// pointers.
>>> -  void EmitGCMemmoveCollectable(llvm::Value *DestPtr, llvm::Value
>>> *SrcPtr,
>>> -                                QualType Ty);
>>> -
>>> /// EmitExtendGCLifetime - Given a pointer to an Objective-C object,
>>> /// make sure it survives garbage collection until this point.
>>> void EmitExtendGCLifetime(llvm::Value *object);
>>> 
>>> Modified: cfe/trunk/lib/CodeGen/CodeGenModule.cpp
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenModule.cpp?rev=250418&r1=250417&r2=250418&view=diff
>>> 
>>> ==============================================================================
>>> --- cfe/trunk/lib/CodeGen/CodeGenModule.cpp (original)
>>> +++ cfe/trunk/lib/CodeGen/CodeGenModule.cpp Thu Oct 15 10:29:40 2015
>>> @@ -489,12 +489,6 @@ llvm::MDNode *CodeGenModule::getTBAAStru
>>> return TBAA->getTBAAStructInfo(QTy);
>>> }
>>> 
>>> -llvm::MDNode *CodeGenModule::getTBAAStructTypeInfo(QualType QTy) {
>>> -  if (!TBAA)
>>> -    return nullptr;
>>> -  return TBAA->getTBAAStructTypeInfo(QTy);
>>> -}
>>> -
>>> llvm::MDNode *CodeGenModule::getTBAAStructTagInfo(QualType BaseTy,
>>>                                                 llvm::MDNode *AccessN,
>>>                                                 uint64_t O) {
>>> 
>>> Modified: cfe/trunk/lib/CodeGen/CodeGenModule.h
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenModule.h?rev=250418&r1=250417&r2=250418&view=diff
>>> 
>>> ==============================================================================
>>> --- cfe/trunk/lib/CodeGen/CodeGenModule.h (original)
>>> +++ cfe/trunk/lib/CodeGen/CodeGenModule.h Thu Oct 15 10:29:40 2015
>>> @@ -643,8 +643,6 @@ public:
>>> llvm::MDNode *getTBAAInfo(QualType QTy);
>>> llvm::MDNode *getTBAAInfoForVTablePtr();
>>> llvm::MDNode *getTBAAStructInfo(QualType QTy);
>>> -  /// Return the MDNode in the type DAG for the given struct type.
>>> -  llvm::MDNode *getTBAAStructTypeInfo(QualType QTy);
>>> /// Return the path-aware tag for given base type, access node and
>>> offset.
>>> llvm::MDNode *getTBAAStructTagInfo(QualType BaseTy, llvm::MDNode
>>> *AccessN,
>>>                                    uint64_t O);
>>> @@ -991,9 +989,6 @@ public:
>>> 
>>> void EmitVTable(CXXRecordDecl *Class);
>>> 
>>> -  /// Emit the RTTI descriptors for the builtin types.
>>> -  void EmitFundamentalRTTIDescriptors();
>>> -
>>> /// \brief Appends Opts to the "Linker Options" metadata value.
>>> void AppendLinkerOptions(StringRef Opts);
>>> 
>>> @@ -1073,13 +1068,6 @@ public:
>>> /// are emitted lazily.
>>> void EmitGlobal(GlobalDecl D);
>>> 
>>> -  bool
>>> -  HasTrivialDestructorBody(ASTContext &Context,
>>> -                           const CXXRecordDecl *BaseClassDecl,
>>> -                           const CXXRecordDecl *MostDerivedClassDecl);
>>> -  bool
>>> -  FieldHasTrivialDestructorBody(ASTContext &Context, const FieldDecl
>>> *Field);
>>> -
>>> bool TryEmitDefinitionAsAlias(GlobalDecl Alias, GlobalDecl Target,
>>>                               bool InEveryTU);
>>> bool TryEmitBaseDestructorAsAlias(const CXXDestructorDecl *D);
>>> @@ -1192,9 +1180,6 @@ private:
>>> /// as a LLVM constructor or destructor array.
>>> void EmitCtorList(const CtorList &Fns, const char *GlobalName);
>>> 
>>> -  /// Emit the RTTI descriptors for the given type.
>>> -  void EmitFundamentalRTTIDescriptor(QualType Type);
>>> -
>>> /// Emit any needed decls for which code generation was deferred.
>>> void EmitDeferred();
>>> 
>>> 
>>> Modified: cfe/trunk/lib/CodeGen/CodeGenPGO.h
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenPGO.h?rev=250418&r1=250417&r2=250418&view=diff
>>> 
>>> ==============================================================================
>>> --- cfe/trunk/lib/CodeGen/CodeGenPGO.h (original)
>>> +++ cfe/trunk/lib/CodeGen/CodeGenPGO.h Thu Oct 15 10:29:40 2015
>>> @@ -99,7 +99,6 @@ private:
>>>                              llvm::Function *Fn);
>>> void loadRegionCounts(llvm::IndexedInstrProfReader *PGOReader,
>>>                       bool IsInMainFile);
>>> -  void emitCounterVariables();
>>> void emitCounterRegionMapping(const Decl *D);
>>> 
>>> public:
>>> 
>>> Modified: cfe/trunk/lib/CodeGen/EHScopeStack.h
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/EHScopeStack.h?rev=250418&r1=250417&r2=250418&view=diff
>>> 
>>> ==============================================================================
>>> --- cfe/trunk/lib/CodeGen/EHScopeStack.h (original)
>>> +++ cfe/trunk/lib/CodeGen/EHScopeStack.h Thu Oct 15 10:29:40 2015
>>> @@ -365,7 +365,6 @@ public:
>>>   return InnermostEHScope;
>>> }
>>> 
>>> -  stable_iterator getInnermostActiveEHScope() const;
>>> 
>>> /// An unstable reference to a scope-stack depth.  Invalidated by
>>> /// pushes but not pops.
>>> @@ -396,9 +395,6 @@ public:
>>> /// to the EH stack.
>>> iterator find(stable_iterator save) const;
>>> 
>>> -  /// Removes the cleanup pointed to by the given stable_iterator.
>>> -  void removeCleanup(stable_iterator save);
>>> -
>>> /// Add a branch fixup to the current cleanup scope.
>>> BranchFixup &addBranchFixup() {
>>>   assert(hasNormalCleanups() && "adding fixup in scope without
>>> cleanups");
>>> 
>>> Modified: cfe/trunk/lib/CodeGen/MicrosoftCXXABI.cpp
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/MicrosoftCXXABI.cpp?rev=250418&r1=250417&r2=250418&view=diff
>>> 
>>> ==============================================================================
>>> --- cfe/trunk/lib/CodeGen/MicrosoftCXXABI.cpp (original)
>>> +++ cfe/trunk/lib/CodeGen/MicrosoftCXXABI.cpp Thu Oct 15 10:29:40 2015
>>> @@ -46,7 +46,7 @@ public:
>>>     : CGCXXABI(CGM), BaseClassDescriptorType(nullptr),
>>>       ClassHierarchyDescriptorType(nullptr),
>>>       CompleteObjectLocatorType(nullptr), CatchableTypeType(nullptr),
>>> -        ThrowInfoType(nullptr), CatchHandlerTypeType(nullptr) {}
>>> +        ThrowInfoType(nullptr) {}
>>> 
>>> bool HasThisReturn(GlobalDecl GD) const override;
>>> bool hasMostDerivedReturn(GlobalDecl GD) const override;
>>> @@ -534,14 +534,6 @@ private:
>>>   return  llvm::Constant::getAllOnesValue(CGM.IntTy);
>>> }
>>> 
>>> -  llvm::Constant *getConstantOrZeroInt(llvm::Constant *C) {
>>> -    return C ? C : getZeroInt();
>>> -  }
>>> -
>>> -  llvm::Value *getValueOrZeroInt(llvm::Value *C) {
>>> -    return C ? C : getZeroInt();
>>> -  }
>>> -
>>> CharUnits getVirtualFunctionPrologueThisAdjustment(GlobalDecl GD);
>>> 
>>> void
>>> @@ -659,18 +651,6 @@ public:
>>> 
>>> void emitCXXStructor(const CXXMethodDecl *MD, StructorType Type)
>>> override;
>>> 
>>> -  llvm::StructType *getCatchHandlerTypeType() {
>>> -    if (!CatchHandlerTypeType) {
>>> -      llvm::Type *FieldTypes[] = {
>>> -          CGM.IntTy,     // Flags
>>> -          CGM.Int8PtrTy, // TypeDescriptor
>>> -      };
>>> -      CatchHandlerTypeType = llvm::StructType::create(
>>> -          CGM.getLLVMContext(), FieldTypes, "eh.CatchHandlerType");
>>> -    }
>>> -    return CatchHandlerTypeType;
>>> -  }
>>> -
>>> llvm::StructType *getCatchableTypeType() {
>>>   if (CatchableTypeType)
>>>     return CatchableTypeType;
>>> @@ -786,7 +766,6 @@ private:
>>> llvm::StructType *CatchableTypeType;
>>> llvm::DenseMap<uint32_t, llvm::StructType *> CatchableTypeArrayTypeMap;
>>> llvm::StructType *ThrowInfoType;
>>> -  llvm::StructType *CatchHandlerTypeType;
>>> };
>>> 
>>> }
>>> 
>>> 
>>> _______________________________________________
>>> cfe-commits mailing list
>>> cfe-commits at lists.llvm.org
>>> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
>>> 
>>> 
>>> _______________________________________________
>>> cfe-commits mailing list
>>> cfe-commits at lists.llvm.org
>>> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
>>> 
>>> _______________________________________________
>>> cfe-commits mailing list
>>> cfe-commits at lists.llvm.org
>>> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
>> 
>> 
>> 
>> _______________________________________________
>> cfe-commits mailing list
>> cfe-commits at lists.llvm.org
>> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
>> 



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