LLVM  8.0.1
Public Member Functions | Static Public Member Functions | Friends | List of all members
llvm::GlobalAlias Class Reference

#include "llvm/IR/GlobalAlias.h"

Inheritance diagram for llvm::GlobalAlias:
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Collaboration diagram for llvm::GlobalAlias:
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Public Member Functions

 GlobalAlias (const GlobalAlias &)=delete
 
GlobalAliasoperator= (const GlobalAlias &)=delete
 
void copyAttributesFrom (const GlobalValue *Src)
 
void removeFromParent ()
 removeFromParent - This method unlinks 'this' from the containing module, but does not delete it. More...
 
void eraseFromParent ()
 eraseFromParent - This method unlinks 'this' from the containing module and deletes it. More...
 
void setAliasee (Constant *Aliasee)
 These methods retrieve and set alias target. More...
 
const ConstantgetAliasee () const
 
ConstantgetAliasee ()
 
- Public Member Functions inherited from llvm::GlobalIndirectSymbol
 GlobalIndirectSymbol (const GlobalIndirectSymbol &)=delete
 
GlobalIndirectSymboloperator= (const GlobalIndirectSymbol &)=delete
 
void * operator new (size_t s)
 
 DECLARE_TRANSPARENT_OPERAND_ACCESSORS (Constant)
 Provide fast operand accessors. More...
 
void setIndirectSymbol (Constant *Symbol)
 These methods set and retrieve indirect symbol. More...
 
const ConstantgetIndirectSymbol () const
 
ConstantgetIndirectSymbol ()
 
const GlobalObjectgetBaseObject () const
 
GlobalObjectgetBaseObject ()
 
const GlobalObjectgetBaseObject (const DataLayout &DL, APInt &Offset) const
 
GlobalObjectgetBaseObject (const DataLayout &DL, APInt &Offset)
 
- Public Member Functions inherited from llvm::GlobalValue
 GlobalValue (const GlobalValue &)=delete
 
unsigned getAlignment () const
 
unsigned getAddressSpace () 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
 
const ComdatgetComdat () const
 
ComdatgetComdat ()
 
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
 
PointerTypegetType () const
 Global values are always pointers. More...
 
TypegetValueType () const
 
void setDSOLocal (bool Local)
 
bool isDSOLocal () 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 GlobalObjectgetBaseObject () const
 
GlobalObjectgetBaseObject ()
 
bool isAbsoluteSymbolRef () const
 Returns whether this is a reference to an absolute symbol. More...
 
Optional< ConstantRangegetAbsoluteSymbolRange () const
 If this is an absolute symbol reference, returns the range of the symbol, otherwise returns None. More...
 
void removeFromParent ()
 This method unlinks 'this' from the containing module, but does not delete it. More...
 
void eraseFromParent ()
 This method unlinks 'this' from the containing module and deletes it. More...
 
ModulegetParent ()
 Get the module that this global value is contained inside of... More...
 
const ModulegetParent () const
 
bool canBeOmittedFromSymbolTable () const
 True if GV can be left out of the object symbol table. More...
 
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 isFiniteNonZeroFP () const
 Return true if this is a finite and non-zero floating-point scalar constant or a vector constant with all finite and non-zero elements. More...
 
bool isNormalFP () const
 Return true if this is a normal (as opposed to denormal) floating-point scalar constant or a vector constant with all normal elements. More...
 
bool hasExactInverseFP () const
 Return true if this scalar has an exact multiplicative inverse or this vector has an exact multiplicative inverse for each element in the vector. More...
 
bool isNaN () const
 Return true if this is a floating-point NaN constant or a vector floating-point constant with all NaN elements. More...
 
bool containsUndefElement () const
 Return true if this is a vector constant that includes any undefined elements. 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...
 
ConstantgetAggregateElement (unsigned Elt) const
 For aggregates (struct/array/vector) return the constant that corresponds to the specified element if possible, or null if not. More...
 
ConstantgetAggregateElement (Constant *Elt) const
 
ConstantgetSplatValue () const
 If this is a splat vector constant, meaning that all of the elements have the same value, return that value. More...
 
const APIntgetUniqueInteger () 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...
 
const ConstantstripPointerCasts () const
 
ConstantstripPointerCasts ()
 
- Public Member Functions inherited from llvm::User
 User (const User &)=delete
 
void operator delete (void *Usr)
 Free memory allocated for User and Use objects. More...
 
void operator delete (void *Usr, unsigned)
 Placement delete - required by std, called if the ctor throws. More...
 
void operator delete (void *Usr, unsigned, bool)
 Placement delete - required by std, called if the ctor throws. More...
 
const UsegetOperandList () const
 
UsegetOperandList ()
 
ValuegetOperand (unsigned i) const
 
void setOperand (unsigned i, Value *Val)
 
const UsegetOperandUse (unsigned i) const
 
UsegetOperandUse (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_iteratoroperand_values ()
 
const_value_op_iterator value_op_begin () const
 
const_value_op_iterator value_op_end () const
 
iterator_range< const_value_op_iteratoroperand_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
 
Valueoperator= (const Value &)=delete
 
void deleteValue ()
 Delete a pointer to a generic Value. More...
 
void dump () const
 Support for debugging, callable in GDB: V->dump() More...
 
TypegetType () const
 All values are typed, get the type of this value. More...
 
LLVMContextgetContext () const
 All values hold a context through their type. More...
 
bool hasName () const
 
ValueNamegetValueName () 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 assertModuleIsMaterializedImpl () const
 
void assertModuleIsMaterialized () const
 
bool use_empty () const
 
bool materialized_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_iteratormaterialized_uses ()
 
iterator_range< const_use_iteratormaterialized_uses () const
 
iterator_range< use_iteratoruses ()
 
iterator_range< const_use_iteratoruses () 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
 
Useruser_back ()
 
const Useruser_back () const
 
iterator_range< user_iteratormaterialized_users ()
 
iterator_range< const_user_iteratormaterialized_users () const
 
iterator_range< user_iteratorusers ()
 
iterator_range< const_user_iteratorusers () 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...
 
const ValuestripPointerCasts () const
 Strip off pointer casts, all-zero GEPs, and aliases. More...
 
ValuestripPointerCasts ()
 
const ValuestripPointerCastsAndInvariantGroups () const
 Strip off pointer casts, all-zero GEPs, aliases and invariant group info. More...
 
ValuestripPointerCastsAndInvariantGroups ()
 
const ValuestripPointerCastsNoFollowAliases () const
 Strip off pointer casts and all-zero GEPs. More...
 
ValuestripPointerCastsNoFollowAliases ()
 
const ValuestripInBoundsConstantOffsets () const
 Strip off pointer casts and all-constant inbounds GEPs. More...
 
ValuestripInBoundsConstantOffsets ()
 
const ValuestripAndAccumulateInBoundsConstantOffsets (const DataLayout &DL, APInt &Offset) const
 Accumulate offsets from stripInBoundsConstantOffsets(). More...
 
ValuestripAndAccumulateInBoundsConstantOffsets (const DataLayout &DL, APInt &Offset)
 
const ValuestripInBoundsOffsets () const
 Strip off pointer casts and inbounds GEPs. More...
 
ValuestripInBoundsOffsets ()
 
uint64_t 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...
 
const ValueDoPHITranslation (const BasicBlock *CurBB, const BasicBlock *PredBB) const
 Translate PHI node to its predecessor from the given basic block. More...
 
ValueDoPHITranslation (const BasicBlock *CurBB, const BasicBlock *PredBB)
 
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
 
- Public Member Functions inherited from llvm::ilist_node_impl< ilist_detail::compute_node_options< GlobalAlias, Options... >::type >
self_iterator getIterator ()
 
const_self_iterator getIterator () const
 
reverse_self_iterator getReverseIterator ()
 
const_reverse_self_iterator getReverseIterator () const
 
bool isSentinel () const
 Check whether this is the sentinel node. More...
 

Static Public Member Functions

static GlobalAliascreate (Type *Ty, unsigned AddressSpace, LinkageTypes Linkage, const Twine &Name, Constant *Aliasee, Module *Parent)
 If a parent module is specified, the alias is automatically inserted into the end of the specified module's alias list. More...
 
static GlobalAliascreate (Type *Ty, unsigned AddressSpace, LinkageTypes Linkage, const Twine &Name, Module *Parent)
 
static GlobalAliascreate (Type *Ty, unsigned AddressSpace, LinkageTypes Linkage, const Twine &Name, GlobalValue *Aliasee)
 
static GlobalAliascreate (LinkageTypes Linkage, const Twine &Name, GlobalValue *Aliasee)
 
static GlobalAliascreate (const Twine &Name, GlobalValue *Aliasee)
 
static bool isValidLinkage (LinkageTypes L)
 
static bool classof (const Value *V)
 
- Static Public Member Functions inherited from llvm::GlobalIndirectSymbol
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 dropLLVMManglingEscape (StringRef Name)
 If the given string begins with the GlobalValue name mangling escape character '\1', drop it. 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 ConstantgetNullValue (Type *Ty)
 Constructor to create a '0' constant of arbitrary type. More...
 
static ConstantgetAllOnesValue (Type *Ty)
 
static ConstantgetIntegerValue (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)
 

Friends

class SymbolTableListTraits< GlobalAlias >
 

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
using op_iterator = Use *
 
using const_op_iterator = const Use *
 
using op_range = iterator_range< op_iterator >
 
using const_op_range = iterator_range< const_op_iterator >
 
- Public Types inherited from llvm::Value
enum  ValueTy
 Concrete subclass of this. More...
 
using use_iterator = use_iterator_impl< Use >
 
using const_use_iterator = use_iterator_impl< const Use >
 
using user_iterator = user_iterator_impl< User >
 
using const_user_iterator = user_iterator_impl< const User >
 
- Static Public Attributes inherited from llvm::Value
static const unsigned MaxAlignmentExponent = 29
 The maximum alignment for instructions. More...
 
static const unsigned MaximumAlignment = 1u << MaxAlignmentExponent
 
- Protected Types inherited from llvm::Value
enum  : unsigned { NumUserOperandsBits = 28 }
 The number of operands in the subclass. More...
 
- Protected Types inherited from llvm::ilist_node_impl< ilist_detail::compute_node_options< GlobalAlias, Options... >::type >
using self_iterator = ilist_iterator< ilist_detail::compute_node_options< GlobalAlias, Options... >::type, false, false >
 
using const_self_iterator = ilist_iterator< ilist_detail::compute_node_options< GlobalAlias, Options... >::type, false, true >
 
using reverse_self_iterator = ilist_iterator< ilist_detail::compute_node_options< GlobalAlias, Options... >::type, true, false >
 
using const_reverse_self_iterator = ilist_iterator< ilist_detail::compute_node_options< GlobalAlias, Options... >::type, true, true >
 
- Protected Member Functions inherited from llvm::GlobalIndirectSymbol
 GlobalIndirectSymbol (Type *Ty, ValueTy VTy, unsigned AddressSpace, LinkageTypes Linkage, const Twine &Name, Constant *Symbol)
 
- 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)
 
 ~GlobalValue ()
 
void copyAttributesFrom (const GlobalValue *Src)
 Copy all additional attributes (those not needed to create a GlobalValue) from the GlobalValue Src to this one. More...
 
- 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...
 
 ~User ()=default
 
template<int Idx>
UseOp ()
 
template<int Idx>
const UseOp () const
 
- Protected Member Functions inherited from llvm::Value
 Value (Type *Ty, unsigned scid)
 
 ~Value ()
 Value's destructor should be virtual by design, but that would require that Value and all of its subclasses have a vtable that effectively duplicates the information in the value ID. More...
 
unsigned short getSubclassDataFromValue () const
 
void setValueSubclassData (unsigned short D)
 
- Protected Member Functions inherited from llvm::ilist_node_impl< ilist_detail::compute_node_options< GlobalAlias, Options... >::type >
 ilist_node_impl ()=default
 
- Static Protected Member Functions inherited from llvm::User
template<int Idx, typename U >
static UseOpFrom (const U *that)
 
- Protected Attributes inherited from llvm::GlobalValue
TypeValueType
 
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...
 
unsigned IsDSOLocal: 1
 If true then there is a definition within the same linkage unit and that definition cannot be runtime preempted. More...
 
Intrinsic::ID IntID
 The intrinsic ID for this subclass (which must be a Function). More...
 
ModuleParent
 
- 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 inherited from llvm::GlobalValue
static const unsigned GlobalValueSubClassDataBits = 17
 

Detailed Description

Definition at line 28 of file GlobalAlias.h.

Constructor & Destructor Documentation

◆ GlobalAlias()

llvm::GlobalAlias::GlobalAlias ( const GlobalAlias )
delete

Member Function Documentation

◆ classof()

static bool llvm::GlobalAlias::classof ( const Value V)
inlinestatic

Definition at line 91 of file GlobalAlias.h.

References llvm::Value::getValueID().

◆ copyAttributesFrom()

void llvm::GlobalAlias::copyAttributesFrom ( const GlobalValue Src)
inline

◆ create() [1/5]

GlobalAlias * GlobalAlias::create ( Type Ty,
unsigned  AddressSpace,
LinkageTypes  Linkage,
const Twine Name,
Constant Aliasee,
Module Parent 
)
static

If a parent module is specified, the alias is automatically inserted into the end of the specified module's alias list.

Definition at line 423 of file Globals.cpp.

Referenced by canCreateAliasFor(), canRenameComdat(), llvm::orc::cloneGlobalAliasDecl(), llvm::CloneModule(), createMaskedBitTest(), forceRenaming(), instrumentMaskedLoadOrStore(), isKnownTypeIdMember(), LLVMAddAlias(), maybeSetDSOLocal(), llvm::WholeProgramDevirtPass::run(), and selectJumpTableArmEncoding().

◆ create() [2/5]

GlobalAlias * GlobalAlias::create ( Type Ty,
unsigned  AddressSpace,
LinkageTypes  Linkage,
const Twine Name,
Module Parent 
)
static

Definition at line 429 of file Globals.cpp.

◆ create() [3/5]

GlobalAlias * GlobalAlias::create ( Type Ty,
unsigned  AddressSpace,
LinkageTypes  Linkage,
const Twine Name,
GlobalValue Aliasee 
)
static

Definition at line 435 of file Globals.cpp.

References llvm::GlobalValue::getParent().

◆ create() [4/5]

GlobalAlias * GlobalAlias::create ( LinkageTypes  Linkage,
const Twine Name,
GlobalValue Aliasee 
)
static

◆ create() [5/5]

GlobalAlias * GlobalAlias::create ( const Twine Name,
GlobalValue Aliasee 
)
static

Definition at line 448 of file Globals.cpp.

References llvm::GlobalValue::getLinkage(), and Name.

◆ eraseFromParent()

void GlobalAlias::eraseFromParent ( )

eraseFromParent - This method unlinks 'this' from the containing module and deletes it.

Definition at line 456 of file Globals.cpp.

References llvm::iplist_impl< IntrusiveListT, TraitsT >::erase(), llvm::Module::getAliasList(), and llvm::GlobalValue::getParent().

Referenced by copyAttributesFrom(), and INITIALIZE_PASS().

◆ getAliasee() [1/2]

const Constant* llvm::GlobalAlias::getAliasee ( ) const
inline

◆ getAliasee() [2/2]

Constant* llvm::GlobalAlias::getAliasee ( )
inline

Definition at line 81 of file GlobalAlias.h.

References llvm::GlobalIndirectSymbol::getIndirectSymbol().

◆ isValidLinkage()

static bool llvm::GlobalAlias::isValidLinkage ( LinkageTypes  L)
inlinestatic

◆ operator=()

GlobalAlias& llvm::GlobalAlias::operator= ( const GlobalAlias )
delete

◆ removeFromParent()

void GlobalAlias::removeFromParent ( )

removeFromParent - This method unlinks 'this' from the containing module, but does not delete it.

Definition at line 452 of file Globals.cpp.

References llvm::Module::getAliasList(), llvm::GlobalValue::getParent(), and llvm::iplist_impl< IntrusiveListT, TraitsT >::remove().

Referenced by copyAttributesFrom().

◆ setAliasee()

void GlobalAlias::setAliasee ( Constant Aliasee)

Friends And Related Function Documentation

◆ SymbolTableListTraits< GlobalAlias >

friend class SymbolTableListTraits< GlobalAlias >
friend

Definition at line 30 of file GlobalAlias.h.


The documentation for this class was generated from the following files: