#include <core/extern.h>
Inheritance diagram for Extern:
Collaboration diagram for Extern:
Public Member Functions | |
| Extern (const std::string_view name, Visibility visibility=Visibility::GLOBAL_DEFAULT) | |
| Extern (const std::string_view name, const std::string_view section, Visibility visibility=Visibility::GLOBAL_DEFAULT) | |
| ~Extern () override | |
| Prog * | getParent () |
| Returns the parent node. | |
| void | removeFromParent () override |
| Removes an extern from the parent. | |
| void | eraseFromParent () override |
| Erases the extern from the parent, deleting it. | |
| std::optional< llvm::Align > | GetAlignment () const override |
| Externs have no known alignment. | |
| void | SetValue (Ref< Value > g) |
| Maps the extern to an alias. | |
| Ref< Value > | GetValue () |
| Returns the alias, if it exists. | |
| ConstRef< Value > | GetValue () const |
| Returns the alias, if it exists. | |
| bool | HasValue () const |
| Checks if the extern is a weak alias to another symbol. | |
| Prog * | getProg () override |
| Returns the program to which the extern belongs. | |
| void | SetSection (const std::string_view section) |
| Sets the section of the extern. | |
| std::optional< const std::string_view > | GetSection () const |
| Returns the section. | |
| void | dump (llvm::raw_ostream &os=llvm::errs()) const override |
| Dumps the representation of the function. | |
 Public Member Functions inherited from Global | |
| Global (Kind kind, const std::string_view name, Visibility visibility=Visibility::LOCAL, unsigned numOps=0) | |
| Kind | GetKind () const |
| Returns the kind of the global. | |
| bool | Is (Kind kind) const |
| Checks if the global is of a specific kind. | |
| const std::string_view | GetName () const |
| Returns the name of the global. | |
| llvm::StringRef | getName () const |
| Returns the name of the basic block for LLVM. | |
| void | SetVisibility (Visibility visibility) |
| Sets the visibilty of the global. | |
| Visibility | GetVisibility () const |
| Returns the visibilty of a global. | |
| bool | IsRoot () const |
| Checks if the symbol can be externally referenced. | |
| bool | IsLocal () const |
| Checks if the global is hidden in the compilation unit. | |
| bool | IsWeak () const |
| Checks if a symbol is weak. | |
| Public Member Functions inherited from User | |
| User (Kind kind, unsigned numOps) | |
| Creates a new user. | |
| virtual | ~User () |
| Cleans up after the use. | |
| size_t | size () const |
| op_iterator | op_begin () |
| op_iterator | op_end () |
| op_range | operands () |
| const_op_iterator | op_begin () const |
| const_op_iterator | op_end () const |
| const_op_range | operands () const |
| value_op_iterator | value_op_begin () |
| value_op_iterator | value_op_end () |
| value_op_range | operand_values () |
| const_value_op_iterator | value_op_begin () const |
| const_value_op_iterator | value_op_end () const |
| const_value_op_range | operand_values () const |
| Public Member Functions inherited from Value | |
| Value (Kind kind) | |
| Constructs a new value. | |
| Value (const Value &)=delete | |
| Do not allow copying. | |
| Value (Value &&)=delete | |
| Do not allow moving. | |
| virtual | ~Value () |
| Destroy the value. | |
| Kind | GetKind () const |
| Returns the value kind. | |
| bool | Is (Kind kind) const |
| Checks if the value is of a specific kind. | |
| bool | IsConstant () const |
| Checks whether the value is a compile-time constant. | |
| virtual void | replaceAllUsesWith (Value *v) |
| Replaces all uses of this value. | |
| virtual void | replaceAllUsesWith (Ref< Value > v) |
| Replaces all uses of this with a refernce. | |
| size_t | use_size () const |
| bool | use_empty () const |
| use_iterator | use_begin () |
| const_use_iterator | use_begin () const |
| use_iterator | use_end () |
| const_use_iterator | use_end () const |
| llvm::iterator_range< use_iterator > | uses () |
| llvm::iterator_range< const_use_iterator > | uses () const |
| bool | user_empty () const |
| user_iterator | user_begin () |
| const_user_iterator | user_begin () const |
| user_iterator | user_end () |
| const_user_iterator | user_end () const |
| llvm::iterator_range< user_iterator > | users () |
| llvm::iterator_range< const_user_iterator > | users () const |
| void | operator= (const Value &)=delete |
| Do not allow assignments. | |
| void | operator= (Value &&)=delete |
| Do not allow move assignments. | |
Static Public Attributes | |
| static constexpr Global::Kind | kGlobalKind = Global::Kind::EXTERN |
| Kind of the global. | |
| Static Public Attributes inherited from Global | |
| static constexpr Value::Kind | kValueKind = Value::Kind::GLOBAL |
| Kind of the global. | |
Friends | |
| struct | SymbolTableListTraits< Extern > |
Additional Inherited Members | |
| Public Types inherited from Global | |
| enum | Kind { EXTERN, FUNC, BLOCK, ATOM } |
| Enumeration of global kinds. | |
| Public Types inherited from User | |
| using | op_iterator = Use * |
| using | const_op_iterator = const Use * |
| using | op_range = llvm::iterator_range< op_iterator > |
| using | const_op_range = llvm::iterator_range< const_op_iterator > |
| using | value_op_range = llvm::iterator_range< value_op_iterator > |
| using | const_value_op_range = llvm::iterator_range< const_value_op_iterator > |
| template<typename T > | |
| using | conv_op_range = llvm::iterator_range< conv_op_iterator< T > > |
| template<typename T > | |
| using | const_conv_op_range = llvm::iterator_range< const_conv_op_iterator< T > > |
| template<typename T > | |
| using | unref_range = llvm::iterator_range< unref_iterator< T > > |
| template<typename T > | |
| using | const_unref_range = llvm::iterator_range< const_unref_iterator< T > > |
| Public Types inherited from Value | |
| enum | Kind { INST, GLOBAL, EXPR, CONST } |
| Enumeration of value types. | |
| template<typename T > | |
| using | forward_it = std::iterator< std::forward_iterator_tag, T > |
| 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 > |
| Protected Member Functions inherited from User | |
| template<int I> | |
| void | Set (Ref< Value > val) |
| Setter for an operand. | |
| void | Set (int i, Ref< Value > val) |
| Setter for an operand. | |
| template<int I> | |
| Ref< Value > | Get () |
| Accessor for an operand. | |
| Ref< Value > | Get (int i) |
| Accessor for an operand. | |
| template<int I> | |
| ConstRef< Value > | Get () const |
| Accessor for an operand. | |
| ConstRef< Value > | Get (int i) const |
| Accessor for an operand. | |
| void | resizeUses (unsigned n) |
| Grows the operand list. | |
| Protected Attributes inherited from User | |
| unsigned | numOps_ |
| Number of operands. | |
| Use * | uses_ |
| Head of the use list. | |
Detailed Description
External symbol.
Constructor & Destructor Documentation
◆ Extern() [1/2]
| Extern::Extern | ( | const std::string_view | name, |
| Visibility | visibility = Visibility::GLOBAL_DEFAULT |
||
| ) |
Creates a new extern.
◆ Extern() [2/2]
| Extern::Extern | ( | const std::string_view | name, |
| const std::string_view | section, | ||
| Visibility | visibility = Visibility::GLOBAL_DEFAULT |
||
| ) |
Creates a new extern in a section.
◆ ~Extern()
|
override |
Frees the symbol.
The documentation for this class was generated from the following files:
- core/extern.h
- core/extern.cpp
