mlir::acc::OpenACCSupport Class Reference

#include "mlir/Dialect/OpenACC/Analysis/OpenACCSupport.h"

Public Member Functions
	OpenACCSupport ()=default
	OpenACCSupport (Operation *op)
template<typename AnalysisT>
void	setImplementation (AnalysisT &&analysis)
	Register a custom OpenACCSupport implementation.
std::string	getVariableName (Value v)
	Get the variable name for a given value.
std::string	getRecipeName (RecipeKind kind, Type type, Value var)
	Get the recipe name for a given type and value.
InFlightDiagnostic	emitNYI (Location loc, const Twine &message)
	Report a case that is not yet supported by the implementation.
remark::detail::InFlightRemark	emitRemark (Operation *op, const Twine &message, llvm::StringRef category="openacc")
	Emit an OpenACC remark.
bool	isValidSymbolUse (Operation *user, SymbolRefAttr symbol, Operation **definingOpPtr=nullptr)
	Check if a symbol use is valid for use in an OpenACC region.
bool	isValidValueUse (Value v, Region &region)
	Check if a value use is legal in an OpenACC region.
bool	isInvalidated (const AnalysisManager::PreservedAnalyses &pa)
	Signal that this analysis should always be preserved so that underlying implementation registration is not lost.

Detailed Description

Definition at line 189 of file OpenACCSupport.h.

Constructor & Destructor Documentation

OpenACCSupport() [1/2]

mlir::acc::OpenACCSupport::OpenACCSupport ( )

default

OpenACCSupport() [2/2]

mlir::acc::OpenACCSupport::OpenACCSupport ( Operation * op )

inline

Definition at line 196 of file OpenACCSupport.h.

Member Function Documentation

emitNYI()

InFlightDiagnostic mlir::acc::OpenACCSupport::emitNYI	(	Location	loc,
		const Twine &	message )

Report a case that is not yet supported by the implementation.

Parameters

loc	The location to report the unsupported case at.
message	The message to report.

Returns

An in-flight diagnostic object that can be used to report the unsupported case.

Definition at line 38 of file OpenACCSupport.cpp.

References mlir::emitError().

Referenced by getRecipeName().

emitRemark()

remark::detail::InFlightRemark mlir::acc::OpenACCSupport::emitRemark	(	Operation *	op,
		const Twine &	message,
		llvm::StringRef	category = "openacc" )

Emit an OpenACC remark.

Parameters

op	The operation to emit the remark for.
message	The remark message.
category	Optional category for the remark. Defaults to "openacc".

Returns

An in-flight remark object that can be used to append additional information to the remark.

Definition at line 45 of file OpenACCSupport.cpp.

References mlir::acc::emitRemark().

getRecipeName()

std::string mlir::acc::OpenACCSupport::getRecipeName	(	RecipeKind	kind,
		Type	type,
		Value	var )

Get the recipe name for a given type and value.

Parameters

kind	The kind of recipe to get the name for.
type	The type to get the recipe name for. Can be null if the var is provided instead.
var	The MLIR value to get the recipe name for. Can be null if the type is provided instead.

Returns

The recipe name, or an empty string if not available.

Definition at line 25 of file OpenACCSupport.cpp.

References emitNYI(), mlir::Type::getContext(), mlir::Value::getLoc(), and mlir::acc::getRecipeName().

getVariableName()

std::string mlir::acc::OpenACCSupport::getVariableName

(

Value

v

)

Get the variable name for a given value.

Parameters

v	The MLIR value to get the variable name for.

Returns

The variable name, or an empty string if unavailable.

Definition at line 19 of file OpenACCSupport.cpp.

References mlir::acc::getVariableName().

isInvalidated()

bool mlir::acc::OpenACCSupport::isInvalidated ( const AnalysisManager::PreservedAnalyses & pa )

inline

Signal that this analysis should always be preserved so that underlying implementation registration is not lost.

Definition at line 259 of file OpenACCSupport.h.

isValidSymbolUse()

bool mlir::acc::OpenACCSupport::isValidSymbolUse	(	Operation *	user,
		SymbolRefAttr	symbol,
		Operation **	definingOpPtr = nullptr )

Check if a symbol use is valid for use in an OpenACC region.

Parameters

user	The operation using the symbol.
symbol	The symbol reference being used.
definingOpPtr	Optional output parameter to receive the defining op.

Returns

true if the symbol use is valid, false otherwise.

Definition at line 52 of file OpenACCSupport.cpp.

References mlir::acc::isValidSymbolUse().

isValidValueUse()

bool mlir::acc::OpenACCSupport::isValidValueUse	(	Value	v,
		Region &	region )

Check if a value use is legal in an OpenACC region.

Parameters

v	The MLIR value to check for legality.
region	The MLIR region in which the legality is checked.

Definition at line 59 of file OpenACCSupport.cpp.

setImplementation()

template<typename AnalysisT>

void mlir::acc::OpenACCSupport::setImplementation ( AnalysisT && analysis )

inline

Register a custom OpenACCSupport implementation.

Only one implementation can be registered at a time; calling this replaces any existing implementation.

Definition at line 202 of file OpenACCSupport.h.

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

• include/mlir/Dialect/OpenACC/Analysis/OpenACCSupport.h
• lib/Dialect/OpenACC/Analysis/OpenACCSupport.cpp