MLIR  15.0.0git
Public Member Functions | Static Public Member Functions | List of all members
mlir::detail::OpResultImpl Class Reference

This class provides the implementation for an operation result. More...

#include "mlir/IR/Value.h"

+ Inheritance diagram for mlir::detail::OpResultImpl:
+ Collaboration diagram for mlir::detail::OpResultImpl:

Public Member Functions

OperationgetOwner () const
 Returns the parent operation of this result. More...
 
unsigned getResultNumber () const
 Returns the result number of this op result. More...
 
OpResultImplgetNextResultAtOffset (intptr_t offset)
 Returns the next operation result at offset after this result. More...
 
- Public Member Functions inherited from mlir::detail::ValueImpl
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...
 
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...
 

Static Public Member Functions

static bool classof (const ValueImpl *value)
 
static unsigned getMaxInlineResults ()
 Returns the maximum number of results that can be stored inline. More...
 

Additional Inherited Members

- Public Types inherited from mlir::detail::ValueImpl
enum  Kind { Kind::InlineOpResult = 0, Kind::OutOfLineOpResult = 6, Kind::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 >
 
- Protected Member Functions inherited from mlir::detail::ValueImpl
 ValueImpl (Type type, Kind kind)
 
- Protected Member Functions inherited from mlir::IRObjectWithUseList< OpOperand >
 IRObjectWithUseList ()=default
 
OpOperandgetFirstUse () const
 Return the first operand that is using this value, for use by custom use/def iterators. More...
 
- Protected Attributes inherited from mlir::detail::ValueImpl
llvm::PointerIntPair< Type, 3, KindtypeAndKind
 The type of this result and the kind. More...
 

Detailed Description

This class provides the implementation for an operation result.

Definition at line 349 of file Value.h.

Member Function Documentation

◆ classof()

static bool mlir::detail::OpResultImpl::classof ( const ValueImpl value)
inlinestatic

◆ getMaxInlineResults()

static unsigned mlir::detail::OpResultImpl::getMaxInlineResults ( )
inlinestatic

Returns the maximum number of results that can be stored inline.

Definition at line 371 of file Value.h.

References mlir::detail::ValueImpl::OutOfLineOpResult.

Referenced by getNextResultAtOffset(), getOwner(), and mlir::Operation::getUsers().

◆ getNextResultAtOffset()

OpResultImpl * OpResultImpl::getNextResultAtOffset ( intptr_t  offset)

Returns the next operation result at offset after this result.

This method is useful when indexing the result storage of an operation, given that there is more than one kind of operation result (with the different kinds having different sizes) and that operations are stored in reverse order.

Definition at line 130 of file Value.cpp.

References getMaxInlineResults(), and min().

◆ getOwner()

Operation * OpResultImpl::getOwner ( ) const

Returns the parent operation of this result.

Returns the parent operation of this trailing result.

Definition at line 101 of file Value.cpp.

References getMaxInlineResults(), and mlir::detail::OutOfLineOpResult::outOfLineIndex.

Referenced by mlir::BlockOperand::getOperandNumber(), and mlir::OpOperand::getOperandNumber().

◆ getResultNumber()

unsigned mlir::detail::OpResultImpl::getResultNumber ( ) const
inline

Returns the result number of this op result.

Return the result number of this op result.

Definition at line 416 of file Value.h.


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