mlir::DiagnosedSilenceableFailure Class Reference

The result of a transform IR operation application. More...

#include "mlir/Dialect/Transform/Utils/DiagnosedSilenceableFailure.h"

Public Member Functions
	DiagnosedSilenceableFailure (const DiagnosedSilenceableFailure &)=delete
DiagnosedSilenceableFailure &	operator= (const DiagnosedSilenceableFailure &)=delete
	DiagnosedSilenceableFailure (DiagnosedSilenceableFailure &&)=default
DiagnosedSilenceableFailure &	operator= (DiagnosedSilenceableFailure &&)=default
LogicalResult	checkAndReport ()
	Converts all kinds of failure into a LogicalResult failure, emitting the diagnostic if necessary. More...
bool	succeeded () const
	Returns true if this is a success. More...
bool	isDefiniteFailure () const
	Returns true if this is a definite failure. More...
bool	isSilenceableFailure () const
	Returns true if this is a silenceable failure. More...
std::string	getMessage () const
	Returns the diagnostic message without emitting it. More...
std::string	getStatusString () const
	Returns a string representation of the failure mode (for error reporting). More...
LogicalResult	silence ()
	Converts silenceable failure into LogicalResult success without reporting the diagnostic, preserves the other states. More...
void	takeDiagnostics (SmallVectorImpl< Diagnostic > &diags)
	Take the diagnostics and silence. More...
template<typename T >
DiagnosedSilenceableFailure &	operator<< (T &&value) &
	Streams the given values into the last diagnostic. More...
template<typename T >
DiagnosedSilenceableFailure &&	operator<< (T &&value) &&
Diagnostic &	attachNote (std::optional< Location > loc=std::nullopt)
	Attaches a note to the last diagnostic. More...

Static Public Member Functions
static DiagnosedSilenceableFailure	success ()
	Constructs a DiagnosedSilenceableFailure in the success state. More...
static DiagnosedSilenceableFailure	definiteFailure ()
	Constructs a DiagnosedSilenceableFailure in the failure state. More...
static DiagnosedSilenceableFailure	silenceableFailure (Diagnostic &&diag)
	Constructs a DiagnosedSilenceableFailure in the silenceable failure state, ready to emit the given diagnostic. More...
static DiagnosedSilenceableFailure	silenceableFailure (SmallVector< Diagnostic > &&diag)

Detailed Description

The result of a transform IR operation application.

This can have one of the three states:

• success;
• silenceable (recoverable) failure with yet-unreported diagnostic;
• definite failure. Silenceable failure is intended to communicate information about transformations that did not apply but in a way that supports recovery, for example, they did not modify the payload IR or modified it in some predictable way. They are associated with a Diagnostic that provides more details on the failure. Silenceable failure can be discarded, turning the result into success, or "reported", emitting the diagnostic and turning the result into definite failure. Transform IR operations containing other operations are allowed to do either with the results of the nested transformations, but must propagate definite failures as their diagnostics have been already reported to the user.

Definition at line 38 of file DiagnosedSilenceableFailure.h.

Constructor & Destructor Documentation

DiagnosedSilenceableFailure() [1/2]

mlir::DiagnosedSilenceableFailure::DiagnosedSilenceableFailure ( const DiagnosedSilenceableFailure &  )

delete

DiagnosedSilenceableFailure() [2/2]

mlir::DiagnosedSilenceableFailure::DiagnosedSilenceableFailure ( DiagnosedSilenceableFailure &&  )

default

Member Function Documentation

attachNote()

Diagnostic& mlir::DiagnosedSilenceableFailure::attachNote ( std::optional< Location >  loc = std::nullopt )

inline

Attaches a note to the last diagnostic.

Expects this object to be a silenceable failure.

Definition at line 140 of file DiagnosedSilenceableFailure.h.

checkAndReport()

LogicalResult mlir::DiagnosedSilenceableFailure::checkAndReport

(

)

Converts all kinds of failure into a LogicalResult failure, emitting the diagnostic if necessary.

Must not be called more than once.

Definition at line 19 of file DiagnosedSilenceableFailure.cpp.

References mlir::failure().

definiteFailure()

static DiagnosedSilenceableFailure mlir::DiagnosedSilenceableFailure::definiteFailure ( )

inlinestatic

Constructs a DiagnosedSilenceableFailure in the failure state.

Typically, a diagnostic has been emitted before this.

Definition at line 54 of file DiagnosedSilenceableFailure.h.

References mlir::failure().

Referenced by mlir::transform::TransformState::applyTransform(), and mlir::DiagnosedDefiniteFailure::operator DiagnosedSilenceableFailure().

getMessage()

std::string mlir::DiagnosedSilenceableFailure::getMessage ( ) const

inline

Returns the diagnostic message without emitting it.

Expects this object to be a silenceable failure.

Definition at line 89 of file DiagnosedSilenceableFailure.h.

getStatusString()

std::string mlir::DiagnosedSilenceableFailure::getStatusString ( ) const

inline

Returns a string representation of the failure mode (for error reporting).

Definition at line 99 of file DiagnosedSilenceableFailure.h.

References mlir::succeeded().

isDefiniteFailure()

bool mlir::DiagnosedSilenceableFailure::isDefiniteFailure ( ) const

inline

Returns true if this is a definite failure.

Definition at line 80 of file DiagnosedSilenceableFailure.h.

References mlir::failed().

isSilenceableFailure()

bool mlir::DiagnosedSilenceableFailure::isSilenceableFailure ( ) const

inline

Returns true if this is a silenceable failure.

Definition at line 85 of file DiagnosedSilenceableFailure.h.

operator<<() [1/2]

template<typename T >

DiagnosedSilenceableFailure& mlir::DiagnosedSilenceableFailure::operator<< ( T &&  value ) &

inline

Streams the given values into the last diagnostic.

Expects this object to be a silenceable failure.

Definition at line 127 of file DiagnosedSilenceableFailure.h.

operator<<() [2/2]

template<typename T >

DiagnosedSilenceableFailure&& mlir::DiagnosedSilenceableFailure::operator<< ( T &&  value ) &&

inline

Definition at line 134 of file DiagnosedSilenceableFailure.h.

operator=() [1/2]

DiagnosedSilenceableFailure& mlir::DiagnosedSilenceableFailure::operator= ( const DiagnosedSilenceableFailure &  )

delete

operator=() [2/2]

DiagnosedSilenceableFailure& mlir::DiagnosedSilenceableFailure::operator= ( DiagnosedSilenceableFailure &&  )

default

silence()

LogicalResult mlir::DiagnosedSilenceableFailure::silence ( )

inline

Converts silenceable failure into LogicalResult success without reporting the diagnostic, preserves the other states.

Definition at line 109 of file DiagnosedSilenceableFailure.h.

References mlir::success().

Referenced by mlir::transform::TransformRewriter::silenceTrackingFailure().

silenceableFailure() [1/2]

static DiagnosedSilenceableFailure mlir::DiagnosedSilenceableFailure::silenceableFailure ( Diagnostic &&  diag )

inlinestatic

Constructs a DiagnosedSilenceableFailure in the silenceable failure state, ready to emit the given diagnostic.

This is considered a failure regardless of the diagnostic severity.

Definition at line 61 of file DiagnosedSilenceableFailure.h.

References diag().

silenceableFailure() [2/2]

static DiagnosedSilenceableFailure mlir::DiagnosedSilenceableFailure::silenceableFailure ( SmallVector< Diagnostic > &&  diag )

inlinestatic

Definition at line 65 of file DiagnosedSilenceableFailure.h.

References diag().

succeeded()

bool mlir::DiagnosedSilenceableFailure::succeeded ( ) const

inline

Returns true if this is a success.

Definition at line 75 of file DiagnosedSilenceableFailure.h.

References mlir::succeeded().

Referenced by mlir::transform::TransformState::applyTransform(), and verifyGpuMapping().

success()

static DiagnosedSilenceableFailure mlir::DiagnosedSilenceableFailure::success ( )

inlinestatic

Constructs a DiagnosedSilenceableFailure in the success state.

Definition at line 48 of file DiagnosedSilenceableFailure.h.

References mlir::success().

Referenced by mlir::transform::gpu::alterGpuLaunch(), mlir::transform::ErrorCheckingTrackingListener::checkAndResetError(), mlir::transform::gpu::checkGpuLimits(), checkMappingAttributeTypes(), checkMappingSpec(), checkRepeatedConsumptionInOperand(), containsAll(), mlir::transform::gpu::createGpuLaunch(), ensurePayloadIsSeparateFromTransform(), mlir::transform::expandTargetSpecification(), mlir::transform::gpu::findTopLevelForallOp(), getThreadIdBuilder(), mlir::transform::gpu::mapForallToBlocksImpl(), mlir::transform::gpu::mapNestedForallToThreadsImpl(), mlir::transform::gpu::mapOneForallToThreadsImpl(), rewriteOneForallCommonImpl(), and verifyGpuMapping().

takeDiagnostics()

void mlir::DiagnosedSilenceableFailure::takeDiagnostics ( SmallVectorImpl< Diagnostic > &  diags )

inline

Take the diagnostics and silence.

Definition at line 118 of file DiagnosedSilenceableFailure.h.

---

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

• include/mlir/Dialect/Transform/Utils/DiagnosedSilenceableFailure.h
• lib/Dialect/Transform/Utils/DiagnosedSilenceableFailure.cpp