The base class for all derived Value classes. More...
#include "mlir/IR/Value.h"
Inheritance diagram for mlir::detail::ValueImpl:
Public Types | |
| enum class | Kind { InlineOpResult = 0 , OutOfLineOpResult = 6 , BlockArgument = 7 } |
| The enumeration represents the various different kinds of values the internal representation may take. More... | |
| Public Types inherited from mlir::IRObjectWithUseList< OpOperand > | |
| using | use_iterator = ValueUseIterator< OpOperand > |
| using | use_range = iterator_range< use_iterator > |
| using | user_iterator = ValueUserIterator< use_iterator, OpOperand > |
| using | user_range = iterator_range< user_iterator > |
Public Member Functions | |
| Type | getType () const |
| Return the type of this value. More... | |
| void | setType (Type type) |
| Set the type of this value. More... | |
| Kind | getKind () const |
| Return the kind of this value. More... | |
| Public Member Functions inherited from mlir::IRObjectWithUseList< OpOperand > | |
| ~IRObjectWithUseList () | |
| void | dropAllUses () |
| Drop all uses of this object from their respective owners. More... | |
| void | replaceAllUsesWith (ValueT &&newValue) |
| Replace all uses of 'this' value with the new value, updating anything in the IR that uses 'this' to use the other value instead. More... | |
| void | shuffleUseList (ArrayRef< unsigned > indices) |
| Shuffle the use-list chain according to the provided indices vector, which need to represent a valid shuffle. More... | |
| use_iterator | use_begin () const |
| use_iterator | use_end () const |
| use_range | getUses () const |
| Returns a range of all uses, which is useful for iterating over all uses. More... | |
| bool | hasOneUse () const |
| Returns true if this value has exactly one use. More... | |
| bool | use_empty () const |
| Returns true if this value has no uses. More... | |
| user_iterator | user_begin () const |
| user_iterator | user_end () const |
| user_range | getUsers () const |
| Returns a range of all users. More... | |
Protected Member Functions | |
| ValueImpl (Type type, Kind kind) | |
| LLVM_DUMP_METHOD Type | debug_getType () const |
| Expose a few methods explicitly for the debugger to call for visualization. More... | |
| LLVM_DUMP_METHOD Kind | debug_getKind () const |
| Protected Member Functions inherited from mlir::IRObjectWithUseList< OpOperand > | |
| IRObjectWithUseList ()=default | |
| OpOperand * | getFirstUse () const |
| Return the first operand that is using this value, for use by custom use/def iterators. More... | |
Protected Attributes | |
| llvm::PointerIntPair< Type, 3, Kind > | typeAndKind |
| The type of this result and the kind. More... | |
Detailed Description
The base class for all derived Value classes.
It contains all of the components that are shared across Value classes.
Member Enumeration Documentation
◆ Kind
|
strong |
The enumeration represents the various different kinds of values the internal representation may take.
We use all of the bits from Type that we can to store indices inline.
| Enumerator | |
|---|---|
| InlineOpResult | The first N kinds are all inline operation results. An inline operation result means that the kind represents the result number. This removes the need to store an additional index value. The derived class here is an |
| OutOfLineOpResult | The next kind represents a 'out-of-line' operation result. This is for results with numbers larger than we can represent inline. The derived class here is an |
| BlockArgument | The last kind represents a block argument. The derived class here is an |
Constructor & Destructor Documentation
◆ ValueImpl()
Member Function Documentation
◆ debug_getKind()
|
inlineprotected |
◆ debug_getType()
|
inlineprotected |
◆ getKind()
|
inline |
Return the kind of this value.
Definition at line 69 of file Value.h.
References typeAndKind.
Referenced by mlir::detail::InlineOpResult::classof(), mlir::detail::OutOfLineOpResult::classof(), mlir::detail::BlockArgumentImpl::classof(), mlir::detail::OpResultImpl::classof(), debug_getKind(), and mlir::detail::InlineOpResult::getResultNumber().
◆ getType()
|
inline |
Return the type of this value.
Definition at line 63 of file Value.h.
References typeAndKind.
Referenced by debug_getType().
◆ setType()
|
inline |
Member Data Documentation
◆ typeAndKind
The documentation for this class was generated from the following file:
- include/mlir/IR/Value.h
