|
LLVM
4.0.0
|
#include <GlobalObject.h>
Public Member Functions | |
| GlobalObject (const GlobalObject &)=delete | |
| unsigned | getAlignment () const |
| void | setAlignment (unsigned Align) |
| unsigned | getGlobalObjectSubClassData () const |
| void | setGlobalObjectSubClassData (unsigned Val) |
| bool | hasSection () const |
| Check if this global has a custom object file section. More... | |
| StringRef | getSection () const |
| Get the custom section of this global if it has one. More... | |
| void | setSection (StringRef S) |
| Change the section for this global. More... | |
| bool | hasComdat () const |
| const Comdat * | getComdat () const |
| Comdat * | getComdat () |
| void | setComdat (Comdat *C) |
| bool | hasMetadata () const |
| Check if this has any metadata. More... | |
| void | getAllMetadata (SmallVectorImpl< std::pair< unsigned, MDNode * >> &MDs) const |
Appends all attachments for the global to MDs, sorting by attachment ID. More... | |
| void | eraseMetadata (unsigned KindID) |
| Erase all metadata attachments with the given kind. More... | |
| void | copyMetadata (const GlobalObject *Src, unsigned Offset) |
| Copy metadata from Src, adjusting offsets by Offset. More... | |
| void | addTypeMetadata (unsigned Offset, Metadata *TypeID) |
| void | copyAttributesFrom (const GlobalValue *Src) override |
| Copy all additional attributes (those not needed to create a GlobalValue) from the GlobalValue Src to this one. More... | |
| void | clearMetadata () |
| MDNode * | getMetadata (unsigned KindID) const |
| Get the current metadata attachments for the given kind, if any. More... | |
| MDNode * | getMetadata (StringRef Kind) const |
| void | getMetadata (unsigned KindID, SmallVectorImpl< MDNode * > &MDs) const |
Appends all attachments with the given ID to MDs in insertion order. More... | |
| void | getMetadata (StringRef Kind, SmallVectorImpl< MDNode * > &MDs) const |
| void | setMetadata (unsigned KindID, MDNode *MD) |
| Set a particular kind of metadata attachment. More... | |
| void | setMetadata (StringRef Kind, MDNode *MD) |
| void | addMetadata (unsigned KindID, MDNode &MD) |
| Add a metadata attachment. More... | |
| void | addMetadata (StringRef Kind, MDNode &MD) |
Public Member Functions inherited from llvm::GlobalValue | |
| GlobalValue (const GlobalValue &)=delete | |
| ~GlobalValue () override | |
| unsigned | getAlignment () const |
| bool | hasGlobalUnnamedAddr () const |
| bool | hasAtLeastLocalUnnamedAddr () const |
| Returns true if this value's address is not significant in this module. More... | |
| UnnamedAddr | getUnnamedAddr () const |
| void | setUnnamedAddr (UnnamedAddr Val) |
| bool | hasComdat () const |
| Comdat * | getComdat () |
| const Comdat * | getComdat () const |
| VisibilityTypes | getVisibility () const |
| bool | hasDefaultVisibility () const |
| bool | hasHiddenVisibility () const |
| bool | hasProtectedVisibility () const |
| void | setVisibility (VisibilityTypes V) |
| bool | isThreadLocal () const |
| If the value is "Thread Local", its value isn't shared by the threads. More... | |
| void | setThreadLocal (bool Val) |
| void | setThreadLocalMode (ThreadLocalMode Val) |
| ThreadLocalMode | getThreadLocalMode () const |
| DLLStorageClassTypes | getDLLStorageClass () const |
| bool | hasDLLImportStorageClass () const |
| bool | hasDLLExportStorageClass () const |
| void | setDLLStorageClass (DLLStorageClassTypes C) |
| bool | hasSection () const |
| StringRef | getSection () const |
| PointerType * | getType () const |
| Global values are always pointers. More... | |
| Type * | getValueType () const |
| bool | isDefinitionExact () const |
| Return true if the currently visible definition of this global (if any) is exactly the definition we will see at runtime. More... | |
| bool | hasExactDefinition () const |
| Return true if this global has an exact defintion. More... | |
| bool | isInterposable () const |
| Return true if this global's definition can be substituted with an arbitrary definition at link time. More... | |
| bool | hasExternalLinkage () const |
| bool | hasAvailableExternallyLinkage () const |
| bool | hasLinkOnceLinkage () const |
| bool | hasLinkOnceODRLinkage () const |
| bool | hasWeakLinkage () const |
| bool | hasWeakAnyLinkage () const |
| bool | hasWeakODRLinkage () const |
| bool | hasAppendingLinkage () const |
| bool | hasInternalLinkage () const |
| bool | hasPrivateLinkage () const |
| bool | hasLocalLinkage () const |
| bool | hasExternalWeakLinkage () const |
| bool | hasCommonLinkage () const |
| bool | hasValidDeclarationLinkage () const |
| void | setLinkage (LinkageTypes LT) |
| LinkageTypes | getLinkage () const |
| bool | isDiscardableIfUnused () const |
| bool | isWeakForLinker () const |
| std::string | getGlobalIdentifier () const |
| Return the modified name for this global value suitable to be used as the key for a global lookup (e.g. More... | |
| GUID | getGUID () const |
| Return a 64-bit global unique ID constructed from global value name (i.e. More... | |
| bool | isDeclaration () const |
| Return true if the primary definition of this global value is outside of the current translation unit. More... | |
| bool | isDeclarationForLinker () const |
| bool | isStrongDefinitionForLinker () const |
| Returns true if this global's definition will be the one chosen by the linker. More... | |
| bool | canIncreaseAlignment () const |
| const GlobalObject * | getBaseObject () const |
| GlobalObject * | getBaseObject () |
| bool | isAbsoluteSymbolRef () const |
| Returns whether this is a reference to an absolute symbol. More... | |
| Optional< ConstantRange > | getAbsoluteSymbolRange () const |
| If this is an absolute symbol reference, returns the range of the symbol, otherwise returns None. More... | |
| virtual void | removeFromParent ()=0 |
| This method unlinks 'this' from the containing module, but does not delete it. More... | |
| virtual void | eraseFromParent ()=0 |
| This method unlinks 'this' from the containing module and deletes it. More... | |
| Module * | getParent () |
| Get the module that this global value is contained inside of... More... | |
| const Module * | getParent () const |
| bool | isMaterializable () const |
| If this function's Module is being lazily streamed in functions from disk or some other source, this method can be used to check to see if the function has been read in yet or not. More... | |
| Error | materialize () |
| Make sure this GlobalValue is fully read. More... | |
Public Member Functions inherited from llvm::Constant | |
| void | operator= (const Constant &)=delete |
| Constant (const Constant &)=delete | |
| bool | isNullValue () const |
| Return true if this is the value that would be returned by getNullValue. More... | |
| bool | isOneValue () const |
| Returns true if the value is one. More... | |
| bool | isAllOnesValue () const |
| Return true if this is the value that would be returned by getAllOnesValue. More... | |
| bool | isNegativeZeroValue () const |
| Return true if the value is what would be returned by getZeroValueForNegation. More... | |
| bool | isZeroValue () const |
| Return true if the value is negative zero or null value. More... | |
| bool | isNotMinSignedValue () const |
| Return true if the value is not the smallest signed value. More... | |
| bool | isMinSignedValue () const |
| Return true if the value is the smallest signed value. More... | |
| bool | canTrap () const |
| Return true if evaluation of this constant could trap. More... | |
| bool | isThreadDependent () const |
| Return true if the value can vary between threads. More... | |
| bool | isDLLImportDependent () const |
| Return true if the value is dependent on a dllimport variable. More... | |
| bool | isConstantUsed () const |
| Return true if the constant has users other than constant expressions and other dangling things. More... | |
| bool | needsRelocation () const |
| This method classifies the entry according to whether or not it may generate a relocation entry. More... | |
| Constant * | getAggregateElement (unsigned Elt) const |
| For aggregates (struct/array/vector) return the constant that corresponds to the specified element if possible, or null if not. More... | |
| Constant * | getAggregateElement (Constant *Elt) const |
| Constant * | getSplatValue () const |
| If this is a splat vector constant, meaning that all of the elements have the same value, return that value. More... | |
| const APInt & | getUniqueInteger () const |
| If C is a constant integer then return its value, otherwise C must be a vector of constant integers, all equal, and the common value is returned. More... | |
| void | destroyConstant () |
| Called if some element of this constant is no longer valid. More... | |
| void | handleOperandChange (Value *, Value *) |
| This method is a special form of User::replaceUsesOfWith (which does not work on constants) that does work on constants. More... | |
| void | removeDeadConstantUsers () const |
| If there are any dead constant users dangling off of this constant, remove them. More... | |
| Constant * | stripPointerCasts () |
| const Constant * | stripPointerCasts () const |
Public Member Functions inherited from llvm::User | |
| User (const User &)=delete | |
| ~User () override=default | |
| void | operator delete (void *Usr) |
| Free memory allocated for User and Use objects. More... | |
| void | operator delete (void *, unsigned) |
| Placement delete - required by std, but never called. More... | |
| void | operator delete (void *, unsigned, bool) |
| Placement delete - required by std, but never called. More... | |
| Use * | getOperandList () |
| const Use * | getOperandList () const |
| Value * | getOperand (unsigned i) const |
| void | setOperand (unsigned i, Value *Val) |
| const Use & | getOperandUse (unsigned i) const |
| Use & | getOperandUse (unsigned i) |
| unsigned | getNumOperands () const |
| ArrayRef< const uint8_t > | getDescriptor () const |
| Returns the descriptor co-allocated with this User instance. More... | |
| MutableArrayRef< uint8_t > | getDescriptor () |
| Returns the descriptor co-allocated with this User instance. More... | |
| void | setGlobalVariableNumOperands (unsigned NumOps) |
| Set the number of operands on a GlobalVariable. More... | |
| void | setNumHungOffUseOperands (unsigned NumOps) |
| Subclasses with hung off uses need to manage the operand count themselves. More... | |
| op_iterator | op_begin () |
| const_op_iterator | op_begin () const |
| op_iterator | op_end () |
| const_op_iterator | op_end () const |
| op_range | operands () |
| const_op_range | operands () const |
| value_op_iterator | value_op_begin () |
| value_op_iterator | value_op_end () |
| iterator_range< value_op_iterator > | operand_values () |
| const_value_op_iterator | value_op_begin () const |
| const_value_op_iterator | value_op_end () const |
| iterator_range < const_value_op_iterator > | operand_values () const |
| void | dropAllReferences () |
| Drop all references to operands. More... | |
| void | replaceUsesOfWith (Value *From, Value *To) |
| Replace uses of one Value with another. More... | |
Public Member Functions inherited from llvm::Value | |
| Value (const Value &)=delete | |
| void | operator= (const Value &)=delete |
| virtual | ~Value () |
| void | dump () const |
| Support for debugging, callable in GDB: V->dump() More... | |
| Type * | getType () const |
| All values are typed, get the type of this value. More... | |
| LLVMContext & | getContext () const |
| All values hold a context through their type. More... | |
| bool | hasName () const |
| ValueName * | getValueName () const |
| void | setValueName (ValueName *VN) |
| StringRef | getName () const |
| Return a constant reference to the value's name. More... | |
| void | setName (const Twine &Name) |
| Change the name of the value. More... | |
| void | takeName (Value *V) |
| Transfer the name from V to this value. More... | |
| void | replaceAllUsesWith (Value *V) |
| Change all uses of this to point to a new Value. More... | |
| void | replaceNonMetadataUsesWith (Value *V) |
| Change non-metadata uses of this to point to a new Value. More... | |
| void | replaceUsesOutsideBlock (Value *V, BasicBlock *BB) |
| replaceUsesOutsideBlock - Go through the uses list for this definition and make each use point to "V" instead of "this" when the use is outside the block. More... | |
| void | assertModuleIsMaterialized () const |
| bool | use_empty () const |
| use_iterator | materialized_use_begin () |
| const_use_iterator | materialized_use_begin () const |
| use_iterator | use_begin () |
| const_use_iterator | use_begin () const |
| use_iterator | use_end () |
| const_use_iterator | use_end () const |
| iterator_range< use_iterator > | materialized_uses () |
| iterator_range < const_use_iterator > | materialized_uses () const |
| iterator_range< use_iterator > | uses () |
| iterator_range < const_use_iterator > | uses () const |
| bool | user_empty () const |
| user_iterator | materialized_user_begin () |
| const_user_iterator | materialized_user_begin () const |
| user_iterator | user_begin () |
| const_user_iterator | user_begin () const |
| user_iterator | user_end () |
| const_user_iterator | user_end () const |
| User * | user_back () |
| const User * | user_back () const |
| iterator_range< user_iterator > | materialized_users () |
| iterator_range < const_user_iterator > | materialized_users () const |
| iterator_range< user_iterator > | users () |
| iterator_range < const_user_iterator > | users () const |
| bool | hasOneUse () const |
| Return true if there is exactly one user of this value. More... | |
| bool | hasNUses (unsigned N) const |
| Return true if this Value has exactly N users. More... | |
| bool | hasNUsesOrMore (unsigned N) const |
| Return true if this value has N users or more. More... | |
| bool | isUsedInBasicBlock (const BasicBlock *BB) const |
| Check if this value is used in the specified basic block. More... | |
| unsigned | getNumUses () const |
| This method computes the number of uses of this Value. More... | |
| void | addUse (Use &U) |
| This method should only be used by the Use class. More... | |
| unsigned | getValueID () const |
| Return an ID for the concrete type of this object. More... | |
| unsigned | getRawSubclassOptionalData () const |
| Return the raw optional flags value contained in this value. More... | |
| void | clearSubclassOptionalData () |
| Clear the optional flags contained in this value. More... | |
| bool | hasSameSubclassOptionalData (const Value *V) const |
| Check the optional flags for equality. More... | |
| bool | hasValueHandle () const |
| Return true if there is a value handle associated with this value. More... | |
| bool | isUsedByMetadata () const |
| Return true if there is metadata referencing this value. More... | |
| bool | isSwiftError () const |
| Return true if this value is a swifterror value. More... | |
| Value * | stripPointerCasts () |
| Strip off pointer casts, all-zero GEPs, and aliases. More... | |
| const Value * | stripPointerCasts () const |
| Value * | stripPointerCastsNoFollowAliases () |
| Strip off pointer casts and all-zero GEPs. More... | |
| const Value * | stripPointerCastsNoFollowAliases () const |
| Value * | stripInBoundsConstantOffsets () |
| Strip off pointer casts and all-constant inbounds GEPs. More... | |
| const Value * | stripInBoundsConstantOffsets () const |
| Value * | stripAndAccumulateInBoundsConstantOffsets (const DataLayout &DL, APInt &Offset) |
| Accumulate offsets from stripInBoundsConstantOffsets(). More... | |
| const Value * | stripAndAccumulateInBoundsConstantOffsets (const DataLayout &DL, APInt &Offset) const |
| Value * | stripInBoundsOffsets () |
| Strip off pointer casts and inbounds GEPs. More... | |
| const Value * | stripInBoundsOffsets () const |
| unsigned | getPointerDereferenceableBytes (const DataLayout &DL, bool &CanBeNull) const |
| Returns the number of bytes known to be dereferenceable for the pointer value. More... | |
| unsigned | getPointerAlignment (const DataLayout &DL) const |
| Returns an alignment of the pointer value. More... | |
| Value * | DoPHITranslation (const BasicBlock *CurBB, const BasicBlock *PredBB) |
| Translate PHI node to its predecessor from the given basic block. More... | |
| const Value * | DoPHITranslation (const BasicBlock *CurBB, const BasicBlock *PredBB) const |
| void | mutateType (Type *Ty) |
| Mutate the type of this Value to be of the specified type. More... | |
| template<class Compare > | |
| void | sortUseList (Compare Cmp) |
| Sort the use-list. More... | |
| void | reverseUseList () |
| Reverse the use-list. More... | |
| void | print (raw_ostream &O, bool IsForDebug=false) const |
| Implement operator<< on Value. More... | |
| void | print (raw_ostream &O, ModuleSlotTracker &MST, bool IsForDebug=false) const |
| void | printAsOperand (raw_ostream &O, bool PrintType=true, const Module *M=nullptr) const |
| Print the name of this Value out to the specified raw_ostream. More... | |
| void | printAsOperand (raw_ostream &O, bool PrintType, ModuleSlotTracker &MST) const |
Static Public Member Functions | |
| static bool | classof (const Value *V) |
Static Public Member Functions inherited from llvm::GlobalValue | |
| static UnnamedAddr | getMinUnnamedAddr (UnnamedAddr A, UnnamedAddr B) |
| static LinkageTypes | getLinkOnceLinkage (bool ODR) |
| static LinkageTypes | getWeakLinkage (bool ODR) |
| static bool | isExternalLinkage (LinkageTypes Linkage) |
| static bool | isAvailableExternallyLinkage (LinkageTypes Linkage) |
| static bool | isLinkOnceODRLinkage (LinkageTypes Linkage) |
| static bool | isLinkOnceLinkage (LinkageTypes Linkage) |
| static bool | isWeakAnyLinkage (LinkageTypes Linkage) |
| static bool | isWeakODRLinkage (LinkageTypes Linkage) |
| static bool | isWeakLinkage (LinkageTypes Linkage) |
| static bool | isAppendingLinkage (LinkageTypes Linkage) |
| static bool | isInternalLinkage (LinkageTypes Linkage) |
| static bool | isPrivateLinkage (LinkageTypes Linkage) |
| static bool | isLocalLinkage (LinkageTypes Linkage) |
| static bool | isExternalWeakLinkage (LinkageTypes Linkage) |
| static bool | isCommonLinkage (LinkageTypes Linkage) |
| static bool | isValidDeclarationLinkage (LinkageTypes Linkage) |
| static bool | isInterposableLinkage (LinkageTypes Linkage) |
| Whether the definition of this global may be replaced by something non-equivalent at link time. More... | |
| static bool | isDiscardableIfUnused (LinkageTypes Linkage) |
| Whether the definition of this global may be discarded if it is not used in its compilation unit. More... | |
| static bool | isWeakForLinker (LinkageTypes Linkage) |
| Whether the definition of this global may be replaced at link time. More... | |
| static StringRef | getRealLinkageName (StringRef Name) |
| If special LLVM prefix that is used to inform the asm printer to not emit usual symbol prefix before the symbol name is used then return linkage name after skipping this special LLVM prefix. More... | |
| static std::string | getGlobalIdentifier (StringRef Name, GlobalValue::LinkageTypes Linkage, StringRef FileName) |
| Return the modified name for a global value suitable to be used as the key for a global lookup (e.g. More... | |
| static GUID | getGUID (StringRef GlobalName) |
| Return a 64-bit global unique ID constructed from global value name (i.e. More... | |
| static bool | classof (const Value *V) |
Static Public Member Functions inherited from llvm::Constant | |
| static bool | classof (const Value *V) |
| static Constant * | getNullValue (Type *Ty) |
| Constructor to create a '0' constant of arbitrary type. More... | |
| static Constant * | getAllOnesValue (Type *Ty) |
| Get the all ones value. More... | |
| static Constant * | getIntegerValue (Type *Ty, const APInt &V) |
| Return the value for an integer or pointer constant, or a vector thereof, with the given scalar value. More... | |
Static Public Member Functions inherited from llvm::User | |
| static bool | classof (const Value *V) |
Protected Types | |
| enum | { LastAlignmentBit = 4, HasMetadataHashEntryBit, HasSectionHashEntryBit, GlobalObjectBits } |
Protected Types inherited from llvm::Value | |
| enum | : unsigned { NumUserOperandsBits = 28 } |
| The number of operands in the subclass. More... | |
Protected Member Functions | |
| GlobalObject (Type *Ty, ValueTy VTy, Use *Ops, unsigned NumOps, LinkageTypes Linkage, const Twine &Name, unsigned AddressSpace=0) | |
Protected Member Functions inherited from llvm::GlobalValue | |
| GlobalValue (Type *Ty, ValueTy VTy, Use *Ops, unsigned NumOps, LinkageTypes Linkage, const Twine &Name, unsigned AddressSpace) | |
| unsigned | getGlobalValueSubClassData () const |
| void | setGlobalValueSubClassData (unsigned V) |
| void | setParent (Module *parent) |
Protected Member Functions inherited from llvm::Constant | |
| Constant (Type *ty, ValueTy vty, Use *Ops, unsigned NumOps) | |
Protected Member Functions inherited from llvm::User | |
| void * | operator new (size_t Size) |
| Allocate a User with an operand pointer co-allocated. More... | |
| void * | operator new (size_t Size, unsigned Us) |
| Allocate a User with the operands co-allocated. More... | |
| void * | operator new (size_t Size, unsigned Us, unsigned DescBytes) |
| Allocate a User with the operands co-allocated. More... | |
| User (Type *ty, unsigned vty, Use *, unsigned NumOps) | |
| void | allocHungoffUses (unsigned N, bool IsPhi=false) |
| Allocate the array of Uses, followed by a pointer (with bottom bit set) to the User. More... | |
| void | growHungoffUses (unsigned N, bool IsPhi=false) |
| Grow the number of hung off uses. More... | |
| template<int Idx> | |
| Use & | Op () |
| template<int Idx> | |
| const Use & | Op () const |
Protected Member Functions inherited from llvm::Value | |
| Value (Type *Ty, unsigned scid) | |
| unsigned short | getSubclassDataFromValue () const |
| void | setValueSubclassData (unsigned short D) |
Protected Attributes | |
| Comdat * | ObjComdat |
Protected Attributes inherited from llvm::GlobalValue | |
| Type * | ValueType |
| unsigned | Linkage: 4 |
| unsigned | Visibility: 2 |
| unsigned | UnnamedAddrVal: 2 |
| unsigned | DllStorageClass: 2 |
| unsigned | ThreadLocal: 3 |
| unsigned | HasLLVMReservedName: 1 |
| True if the function's name starts with "llvm.". More... | |
| Intrinsic::ID | IntID |
| The intrinsic ID for this subclass (which must be a Function). More... | |
| Module * | Parent |
Protected Attributes inherited from llvm::Value | |
| unsigned char | SubclassOptionalData: 7 |
| Hold subclass data that can be dropped. More... | |
| unsigned | NumUserOperands: NumUserOperandsBits |
| unsigned | IsUsedByMD: 1 |
| unsigned | HasName: 1 |
| unsigned | HasHungOffUses: 1 |
| unsigned | HasDescriptor: 1 |
Static Protected Attributes | |
| static const unsigned | GlobalObjectSubClassDataBits |
Static Protected Attributes inherited from llvm::GlobalValue | |
| static const unsigned | GlobalValueSubClassDataBits = 18 |
Additional Inherited Members | |
Public Types inherited from llvm::GlobalValue | |
| enum | LinkageTypes { ExternalLinkage = 0, AvailableExternallyLinkage, LinkOnceAnyLinkage, LinkOnceODRLinkage, WeakAnyLinkage, WeakODRLinkage, AppendingLinkage, InternalLinkage, PrivateLinkage, ExternalWeakLinkage, CommonLinkage } |
| An enumeration for the kinds of linkage for global values. More... | |
| enum | VisibilityTypes { DefaultVisibility = 0, HiddenVisibility, ProtectedVisibility } |
| An enumeration for the kinds of visibility of global values. More... | |
| enum | DLLStorageClassTypes { DefaultStorageClass = 0, DLLImportStorageClass = 1, DLLExportStorageClass = 2 } |
| Storage classes of global values for PE targets. More... | |
| enum | ThreadLocalMode { NotThreadLocal = 0, GeneralDynamicTLSModel, LocalDynamicTLSModel, InitialExecTLSModel, LocalExecTLSModel } |
| enum | UnnamedAddr { UnnamedAddr::None, UnnamedAddr::Local, UnnamedAddr::Global } |
| using | GUID = uint64_t |
| Declare a type to represent a global unique identifier for a global value. More... | |
Public Types inherited from llvm::User | |
| typedef Use * | op_iterator |
| typedef const Use * | const_op_iterator |
| typedef iterator_range < op_iterator > | op_range |
| typedef iterator_range < const_op_iterator > | const_op_range |
Public Types inherited from llvm::Value | |
| enum | ValueTy |
| Concrete subclass of this. More... | |
| typedef use_iterator_impl< Use > | use_iterator |
| typedef use_iterator_impl < const Use > | const_use_iterator |
| typedef user_iterator_impl< User > | user_iterator |
| typedef user_iterator_impl < const User > | const_user_iterator |
Static Public Attributes inherited from llvm::Value | |
| static const unsigned | MaxAlignmentExponent = 29 |
| The maximum alignment for instructions. More... | |
| static const unsigned | MaximumAlignment = 1u << MaxAlignmentExponent |
Static Protected Member Functions inherited from llvm::User | |
| template<int Idx, typename U > | |
| static Use & | OpFrom (const U *that) |
Definition at line 30 of file GlobalObject.h.
|
protected |
| Enumerator | |
|---|---|
| LastAlignmentBit | |
| HasMetadataHashEntryBit | |
| HasSectionHashEntryBit | |
| GlobalObjectBits | |
Definition at line 41 of file GlobalObject.h.
|
inlineprotected |
Definition at line 32 of file GlobalObject.h.
References llvm::GlobalValue::setGlobalValueSubClassData().
|
delete |
Add a metadata attachment.
Definition at line 1342 of file Metadata.cpp.
References llvm::Value::getContext(), llvm::LLVMContextImpl::GlobalObjectMetadata, hasMetadata(), and llvm::LLVMContext::pImpl.
Referenced by llvm::GlobalVariable::addDebugInfo(), addMetadata(), addTypeMetadata(), llvm::CloneFunctionInto(), llvm::CloneModule(), copyMetadata(), and setMetadata().
Definition at line 1349 of file Metadata.cpp.
References addMetadata(), and llvm::Value::getContext().
Definition at line 1445 of file Metadata.cpp.
References addMetadata(), llvm::ConstantInt::get(), llvm::ConstantAsMetadata::get(), llvm::MDTuple::get(), llvm::Value::getContext(), llvm::Type::getInt64Ty(), and llvm::LLVMContext::MD_type.
Definition at line 147 of file GlobalObject.h.
References llvm::Value::getValueID().
| void GlobalObject::clearMetadata | ( | ) |
Definition at line 1374 of file Metadata.cpp.
References llvm::Value::getContext(), llvm::LLVMContextImpl::GlobalObjectMetadata, hasMetadata(), and llvm::LLVMContext::pImpl.
Referenced by llvm::GlobalVariable::dropAllReferences(), llvm::Function::dropAllReferences(), and eraseMetadata().
|
overridevirtual |
Copy all additional attributes (those not needed to create a GlobalValue) from the GlobalValue Src to this one.
copyAttributesFrom - copy all additional attributes (those not needed to create a GlobalValue) from the GlobalValue Src to this one.
Reimplemented from llvm::GlobalValue.
Reimplemented in llvm::GlobalVariable.
Definition at line 108 of file Globals.cpp.
References llvm::GlobalValue::copyAttributesFrom(), setAlignment(), and setSection().
Referenced by llvm::GlobalVariable::copyAttributesFrom(), and llvm::Function::copyAttributesFrom().
| void GlobalObject::copyMetadata | ( | const GlobalObject * | Src, |
| unsigned | Offset | ||
| ) |
Copy metadata from Src, adjusting offsets by Offset.
Definition at line 1404 of file Metadata.cpp.
References addMetadata(), llvm::ArrayRef< T >::begin(), llvm::dyn_cast(), E, llvm::ArrayRef< T >::end(), llvm::ConstantInt::get(), llvm::ConstantAsMetadata::get(), llvm::MDNode::get(), getAllMetadata(), llvm::Value::getContext(), llvm::LLVMContext::MD_type, Offset, and llvm::ArrayRef< T >::size().
| void GlobalObject::eraseMetadata | ( | unsigned | KindID | ) |
Erase all metadata attachments with the given kind.
Definition at line 1353 of file Metadata.cpp.
References clearMetadata(), llvm::Value::getContext(), llvm::LLVMContextImpl::GlobalObjectMetadata, hasMetadata(), llvm::LLVMContext::pImpl, and llvm::SPII::Store.
Referenced by setMetadata().
|
inline |
Definition at line 59 of file GlobalObject.h.
References llvm::GlobalValue::getGlobalValueSubClassData().
Referenced by getAlignment(), llvm::DataLayout::getPreferredAlignment(), setAlignment(), SRAGlobal(), and llvm::ObjectSizeOffsetVisitor::visitGlobalVariable().
| void GlobalObject::getAllMetadata | ( | SmallVectorImpl< std::pair< unsigned, MDNode * >> & | MDs | ) | const |
Appends all attachments for the global to MDs, sorting by attachment ID.
Attachments with the same ID appear in insertion order.
Definition at line 1364 of file Metadata.cpp.
References llvm::Value::getContext(), llvm::LLVMContextImpl::GlobalObjectMetadata, hasMetadata(), and llvm::LLVMContext::pImpl.
Referenced by llvm::CloneFunctionInto(), and copyMetadata().
Definition at line 92 of file GlobalObject.h.
References ObjComdat.
Referenced by llvm::lto::InputFile::Symbol::getComdatIndex(), llvm::TargetLoweringObjectFileELF::getSectionForJumpTable(), llvm::TargetLoweringObjectFileCOFF::getSectionForJumpTable(), hasComdat(), maybePrintComdat(), optimizeGlobalsInModule(), and rewriteComdat().
|
inline |
Definition at line 93 of file GlobalObject.h.
References ObjComdat.
| unsigned GlobalObject::getGlobalObjectSubClassData | ( | ) | const |
Definition at line 96 of file Globals.cpp.
References llvm::GlobalValue::getGlobalValueSubClassData(), and GlobalObjectBits.
Referenced by llvm::Function::isMaterializable(), setGlobalObjectSubClassData(), and llvm::Function::setIsMaterializable().
Get the current metadata attachments for the given kind, if any.
These functions require that the function have at most a single attachment of the given kind, and return nullptr if such an attachment is missing.
Definition at line 1391 of file Metadata.cpp.
References assert(), llvm::SmallVectorBase::empty(), and llvm::SmallVectorTemplateCommon< T >::size().
Referenced by llvm::GlobalVariable::getDebugInfo(), llvm::Function::getEntryCount(), getMetadata(), llvm::getPGOFuncNameMetadata(), getRuntimeMDForKernel(), llvm::Function::getSectionPrefix(), llvm::Function::getSubprogram(), llvm::GlobalValue::isAbsoluteSymbolRef(), and llvm::ImportedFunctionsInliningStatistics::setModuleInfo().
Definition at line 1400 of file Metadata.cpp.
References llvm::Value::getContext(), and getMetadata().
| void GlobalObject::getMetadata | ( | unsigned | KindID, |
| SmallVectorImpl< MDNode * > & | MDs | ||
| ) | const |
Appends all attachments with the given ID to MDs in insertion order.
If the global has no attachments with the given ID, or if ID is invalid, leaves MDs unchanged.
Definition at line 1330 of file Metadata.cpp.
References llvm::Value::getContext(), llvm::LLVMContextImpl::GlobalObjectMetadata, hasMetadata(), and llvm::LLVMContext::pImpl.
| void GlobalObject::getMetadata | ( | StringRef | Kind, |
| SmallVectorImpl< MDNode * > & | MDs | ||
| ) | const |
Definition at line 1336 of file Metadata.cpp.
References llvm::Value::getContext(), getMetadata(), and hasMetadata().
|
inline |
Get the custom section of this global if it has one.
If this global does not have a custom section, this will be empty and the default object file section (.text, .data, etc) will be used.
Definition at line 81 of file GlobalObject.h.
References hasSection().
Referenced by llvm::FunctionComparator::compareSignature(), llvm::AsmPrinter::EmitSpecialLLVMGlobal(), llvm::HexagonTargetObjectFile::getExplicitSectionGlobal(), llvm::XCoreTargetObjectFile::getExplicitSectionGlobal(), llvm::TargetLoweringObjectFileELF::getExplicitSectionGlobal(), llvm::TargetLoweringObjectFileMachO::getExplicitSectionGlobal(), llvm::TargetLoweringObjectFileCOFF::getExplicitSectionGlobal(), resideInSameSection(), and llvm::HexagonTargetObjectFile::SelectSectionForGlobal().
|
inline |
Definition at line 91 of file GlobalObject.h.
References getComdat().
Referenced by llvm::canRenameComdatFunc(), llvm::TargetLoweringObjectFileCOFF::getExplicitSectionGlobal(), llvm::needsComdatForCounter(), llvm::LegacyInlinerBase::removeDeadFunctions(), resideInSameSection(), llvm::AlwaysInlinerPass::run(), llvm::TargetLoweringObjectFileELF::SelectSectionForGlobal(), llvm::TargetLoweringObjectFileCOFF::SelectSectionForGlobal(), and shouldRecordFunctionAddr().
|
inline |
Check if this has any metadata.
Definition at line 97 of file GlobalObject.h.
Referenced by addMetadata(), clearMetadata(), eraseMetadata(), getAllMetadata(), and getMetadata().
|
inline |
Check if this global has a custom object file section.
This is more efficient than calling getSection() and checking for an empty string.
Definition at line 73 of file GlobalObject.h.
References llvm::GlobalValue::getGlobalValueSubClassData(), and HasSectionHashEntryBit.
Referenced by llvm::FunctionComparator::compareSignature(), llvm::HexagonTargetObjectFile::getExplicitSectionGlobal(), getSection(), isSuitableForBSS(), mergeConstants(), llvm::TargetLoweringObjectFile::SectionForGlobal(), llvm::AVRTargetObjectFile::SelectSectionForGlobal(), and setSection().
| void GlobalObject::setAlignment | ( | unsigned | Align | ) |
Definition at line 86 of file Globals.cpp.
References assert(), getAlignment(), llvm::GlobalValue::getGlobalValueSubClassData(), llvm::Log2_32(), llvm::Value::MaximumAlignment, and llvm::GlobalValue::setGlobalValueSubClassData().
Referenced by copyAttributesFrom(), and SRAGlobal().
|
inline |
Definition at line 94 of file GlobalObject.h.
Referenced by rewriteComdat().
| void GlobalObject::setGlobalObjectSubClassData | ( | unsigned | Val | ) |
Definition at line 101 of file Globals.cpp.
References assert(), getGlobalObjectSubClassData(), llvm::GlobalValue::getGlobalValueSubClassData(), GlobalObjectBits, and llvm::GlobalValue::setGlobalValueSubClassData().
Referenced by llvm::Function::setIsMaterializable().
Set a particular kind of metadata attachment.
Sets the given attachment to MD, erasing it if MD is nullptr or replacing it if it already exists.
Definition at line 1381 of file Metadata.cpp.
References addMetadata(), and eraseMetadata().
Referenced by llvm::createPGOFuncNameMetadata(), llvm::Function::setEntryCount(), setMetadata(), llvm::Function::setSectionPrefix(), and llvm::Function::setSubprogram().
Definition at line 1387 of file Metadata.cpp.
References llvm::Value::getContext(), and setMetadata().
| void GlobalObject::setSection | ( | StringRef | S | ) |
Change the section for this global.
Setting the section to the empty string tells LLVM to choose an appropriate default object file section.
Definition at line 173 of file Globals.cpp.
References llvm::StringRef::empty(), llvm::Value::getContext(), llvm::LLVMContextImpl::GlobalObjectSections, hasSection(), HasSectionHashEntryBit, llvm::StringSet< AllocatorTy >::insert(), llvm::LLVMContext::pImpl, and llvm::LLVMContextImpl::SectionStrings.
Referenced by assureFPCallStub(), copyAttributesFrom(), createFPFnStub(), and setUsedInitializer().
Definition at line 48 of file GlobalObject.h.
|
protected |
Definition at line 40 of file GlobalObject.h.
Referenced by getComdat(), and setComdat().
1.8.6