A listener that logs notification events to llvm::dbgs() before forwarding to the base listener. More...

#include "mlir/IR/PatternMatch.h"

Inheritance diagram for mlir::RewriterBase::PatternLoggingListener:

Public Member Functions
	PatternLoggingListener (OpBuilder::Listener *listener, StringRef patternName)

void	notifyOperationInserted (Operation *op, InsertPoint previous) override
	Notify the listener that the specified operation was inserted. More...

void	notifyOperationModified (Operation *op) override
	Notify the listener that the specified operation was modified in-place. More...

void	notifyOperationReplaced (Operation op, Operation newOp) override
	Notify the listener that all uses of the specified operation's results are about to be replaced with the results of another operation. More...

void	notifyOperationReplaced (Operation *op, ValueRange replacement) override
	Notify the listener that all uses of the specified operation's results are about to be replaced with the a range of values, potentially produced by other operations. More...

void	notifyOperationErased (Operation *op) override
	Notify the listener that the specified operation is about to be erased. More...

void	notifyPatternBegin (const Pattern &pattern, Operation *op) override
	Notify the listener that the specified pattern is about to be applied at the specified root operation. More...

Public Member Functions inherited from mlir::RewriterBase::ForwardingListener
	ForwardingListener (OpBuilder::Listener *listener)

void	notifyBlockInserted (Block block, Region previous, Region::iterator previousIt) override
	Notify the listener that the specified block was inserted. More...

void	notifyBlockErased (Block *block) override
	Notify the listener that the specified block is about to be erased. More...

void	notifyPatternEnd (const Pattern &pattern, LogicalResult status) override
	Notify the listener that a pattern application finished with the specified status. More...

void	notifyMatchFailure (Location loc, function_ref< void(Diagnostic &)> reasonCallback) override
	Notify the listener that the pattern failed to match, and provide a callback to populate a diagnostic with the reason why the failure occurred. More...

Public Member Functions inherited from mlir::RewriterBase::Listener
	Listener ()

Public Member Functions inherited from mlir::OpBuilder::Listener
	Listener ()

virtual	~Listener ()=default

Public Member Functions inherited from mlir::OpBuilder::ListenerBase
Kind	getKind () const

Additional Inherited Members
Public Types inherited from mlir::OpBuilder::ListenerBase
enum class	Kind { OpBuilderListener = 0 , RewriterBaseListener = 1 }
	The kind of listener. More...

Static Public Member Functions inherited from mlir::RewriterBase::Listener
static bool	classof (const OpBuilder::Listener *base)

Protected Member Functions inherited from mlir::OpBuilder::Listener
	Listener (Kind kind)

Protected Member Functions inherited from mlir::OpBuilder::ListenerBase
	ListenerBase (Kind kind)

Detailed Description

A listener that logs notification events to llvm::dbgs() before forwarding to the base listener.

Definition at line 490 of file PatternMatch.h.

Constructor & Destructor Documentation

◆ PatternLoggingListener()

mlir::RewriterBase::PatternLoggingListener::PatternLoggingListener	(	OpBuilder::Listener *	listener,
		StringRef	patternName
	)

inline

Definition at line 491 of file PatternMatch.h.

Member Function Documentation

◆ notifyOperationErased()

void RewriterBase::PatternLoggingListener::notifyOperationErased ( Operation * op )

overridevirtual

Notify the listener that the specified operation is about to be erased.

At this point, the operation has zero uses.

Note: This notification is not triggered when unlinking an operation.

Reimplemented from mlir::RewriterBase::ForwardingListener.

Definition at line 36 of file PatternLoggingListener.cpp.

References mlir::Operation::getName(), and mlir::RewriterBase::ForwardingListener::notifyOperationErased().

◆ notifyOperationInserted()

void RewriterBase::PatternLoggingListener::notifyOperationInserted	(	Operation *	op,
		InsertPoint	previous
	)

overridevirtual

Notify the listener that the specified operation was inserted.

If the operation was moved, then previous is the previous location of the op.
If the operation was unlinked before it was inserted, then previous is empty.

Note: Creating an (unlinked) op does not trigger this notification.

Reimplemented from mlir::RewriterBase::ForwardingListener.

Definition at line 8 of file PatternLoggingListener.cpp.

References mlir::Operation::getName(), and mlir::RewriterBase::ForwardingListener::notifyOperationInserted().

◆ notifyOperationModified()

void RewriterBase::PatternLoggingListener::notifyOperationModified ( Operation * op )

overridevirtual

Notify the listener that the specified operation was modified in-place.

Reimplemented from mlir::RewriterBase::ForwardingListener.

Definition at line 15 of file PatternLoggingListener.cpp.

References mlir::Operation::getName(), and mlir::RewriterBase::ForwardingListener::notifyOperationModified().

◆ notifyOperationReplaced() [1/2]

void RewriterBase::PatternLoggingListener::notifyOperationReplaced	(	Operation *	op,
		Operation *	replacement
	)

overridevirtual

Notify the listener that all uses of the specified operation's results are about to be replaced with the results of another operation.

This is called before the uses of the old operation have been changed.

By default, this function calls the "operation replaced with values" notification.

Reimplemented from mlir::RewriterBase::ForwardingListener.

Definition at line 22 of file PatternLoggingListener.cpp.

References mlir::Operation::getName(), and mlir::RewriterBase::ForwardingListener::notifyOperationReplaced().

◆ notifyOperationReplaced() [2/2]

void RewriterBase::PatternLoggingListener::notifyOperationReplaced	(	Operation *	op,
		ValueRange	replacement
	)

overridevirtual

Notify the listener that all uses of the specified operation's results are about to be replaced with the a range of values, potentially produced by other operations.

This is called before the uses of the operation have been changed.

Reimplemented from mlir::RewriterBase::ForwardingListener.

Definition at line 29 of file PatternLoggingListener.cpp.

References mlir::Operation::getName(), and mlir::RewriterBase::ForwardingListener::notifyOperationReplaced().