#include <core/inst.h>
Inheritance diagram for Inst:
Collaboration diagram for Inst:
Public Types | |
| enum | Kind : uint8_t { GET_INST } |
 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 > |
Public Member Functions | |
| virtual | ~Inst () |
| Destroys an instruction. | |
| unsigned | GetOrder () const |
| Returns a unique, stable identifier for the instruction. | |
| void | removeFromParent () |
| Removes an instruction from the parent. | |
| void | eraseFromParent () |
| Removes an instruction from the parent and deletes it. | |
| Kind | GetKind () const |
| Returns the instruction kind. | |
| bool | Is (Kind kind) const |
| Checks if the instruction is of a specific kind. | |
| Block * | getParent () const |
| Returns the parent node. | |
| virtual unsigned | GetNumRets () const |
| Returns the number of returned values. | |
| virtual Type | GetType (unsigned i) const |
| Returns the type of the ith return value. | |
| bool | IsVoid () const |
| Checks if the instruction is void. | |
| virtual bool | IsReturn () const |
| Checks if the instruction returns from the function. | |
| virtual bool | IsConstant () const |
| Checks if the instruction is constant. | |
| virtual bool | IsTerminator () const |
| Checks if the instruction is a terminator. | |
| virtual bool | HasSideEffects () const |
| Checks if the instruction has side effects. | |
| template<typename T > | |
| bool | HasAnnot () const |
| Checks if a flag is set. | |
| template<typename T > | |
| bool | ClearAnnot () |
| Removes an annotation. | |
| template<typename T > | |
| const T * | GetAnnot () const |
| Returns an annotation. | |
| template<typename T , typename... Args> | |
| bool | SetAnnot (Args &&... args) |
| Sets an annotation. | |
| bool | AddAnnot (const Annot &annot) |
| Adds an annotation. | |
| const AnnotSet & | GetAnnots () const |
| Returns the instruction's annotation. | |
| size_t | annot_size () const |
| Returns the number of annotations. | |
| bool | annot_empty () const |
| Checks if any flags are set. | |
| llvm::iterator_range< AnnotSet::const_iterator > | annots () const |
| Iterator over annotations. | |
| Ref< Inst > | GetSubValue (unsigned i) |
| Returns the ith sub-value. | |
| ConstRef< Inst > | GetSubValue (unsigned i) const |
| Returns the ith sub-value. | |
| void | replaceAllUsesWith (Value *v) override |
| Replaces all uses of this value. | |
| void | replaceAllUsesWith (llvm::ArrayRef< Ref< Inst >> v) |
| Replaces all uses of a multi-type value. | |
| template<typename T > | |
| std::enable_if< std::is_base_of< Inst, T >::value >::type | replaceAllUsesWith (llvm::ArrayRef< Ref< T >> insts) |
| Replaces all uses of a multi-type value. | |
| void | dump (llvm::raw_ostream &os=llvm::errs()) const |
| Dumps the textual representation of the instruction. | |
| 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 (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 Value::Kind | kValueKind = Value::Kind::INST |
| Kind of the instruction. | |
Protected Member Functions | |
| Inst (Kind kind, unsigned numOps, AnnotSet &&annot) | |
| Constructs an instruction of a given type. | |
| Inst (Kind kind, unsigned numOps, const AnnotSet &annot) | |
| Constructs an instruction of a given type. | |
| 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 | |
| Block * | parent_ |
| Parent node. | |
| unsigned | order_ |
| Unique number for stable ordering. | |
| Protected Attributes inherited from User | |
| unsigned | numOps_ |
| Number of operands. | |
| Use * | uses_ |
| Head of the use list. | |
Friends | |
| struct | llvm::ilist_traits< Inst > |
Detailed Description
Basic instruction.
Member Enumeration Documentation
◆ Kind
|
strong |
Enumeration of instruction types.
The documentation for this class was generated from the following files:
- core/inst.h
- core/inst.cpp
