mlir::BlockAndValueMapping Class Reference

#include "mlir/IR/BlockAndValueMapping.h"

Public Member Functions
void	map (Block *from, Block *to)
	Inserts a new mapping for 'from' to 'to'. More...
void	map (Value from, Value to)
template<typename S , typename T , std::enable_if_t<!std::is_assignable< Value, S >::value &&!std::is_assignable< Block *, S >::value > * = nullptr>
void	map (S &&from, T &&to)
void	erase (Block *from)
	Erases a mapping for 'from'. More...
void	erase (Value from)
bool	contains (Block *from) const
	Checks to see if a mapping for 'from' exists. More...
bool	contains (Value from) const
Block *	lookupOrNull (Block *from) const
	Lookup a mapped value within the map. More...
Value	lookupOrNull (Value from) const
Block *	lookupOrDefault (Block *from) const
	Lookup a mapped value within the map. More...
Value	lookupOrDefault (Value from) const
template<typename T >
T	lookup (T from) const
	Lookup a mapped value within the map. More...
void	clear ()
	Clears all mappings held by the mapper. More...
const DenseMap< Value, Value > &	getValueMap () const
	Return the held value mapping. More...
const DenseMap< Block *, Block * > &	getBlockMap () const
	Return the held block mapping. More...

Detailed Description

Definition at line 26 of file BlockAndValueMapping.h.

Member Function Documentation

clear()

void mlir::BlockAndValueMapping::clear ( )

inline

Clears all mappings held by the mapper.

Definition at line 73 of file BlockAndValueMapping.h.

Referenced by addExecuteResults(), and hoistAffineIfOp().

contains() [1/2]

bool mlir::BlockAndValueMapping::contains ( Block *  from ) const

inline

Checks to see if a mapping for 'from' exists.

Definition at line 47 of file BlockAndValueMapping.h.

Referenced by mlir::Region::cloneInto(), and inlineRegionImpl().

contains() [2/2]

bool mlir::BlockAndValueMapping::contains ( Value  from ) const

inline

Definition at line 48 of file BlockAndValueMapping.h.

erase() [1/2]

void mlir::BlockAndValueMapping::erase ( Block *  from )

inline

Erases a mapping for 'from'.

Definition at line 43 of file BlockAndValueMapping.h.

erase() [2/2]

void mlir::BlockAndValueMapping::erase ( Value  from )

inline

Definition at line 44 of file BlockAndValueMapping.h.

getBlockMap()

const DenseMap<Block *, Block *>& mlir::BlockAndValueMapping::getBlockMap ( ) const

inline

Return the held block mapping.

Definition at line 79 of file BlockAndValueMapping.h.

References value.

getValueMap()

const DenseMap<Value, Value>& mlir::BlockAndValueMapping::getValueMap ( ) const

inline

Return the held value mapping.

Definition at line 76 of file BlockAndValueMapping.h.

lookup()

template<typename T >

T mlir::BlockAndValueMapping::lookup ( T  from ) const

inline

Lookup a mapped value within the map.

This asserts the provided value exists within the map.

Definition at line 66 of file BlockAndValueMapping.h.

References lookupOrNull().

Referenced by mlir::Region::cloneInto(), mlir::ConversionPatternRewriter::cloneRegionBefore(), generateUnrolledLoop(), mlir::linalg::hoistPaddingOnTensors(), mlir::ReductionNode::initialize(), outlineKernelFuncImpl(), reduceIfNeeded(), remainsLegalAfterInline(), vectorizeLinalgYield(), and vectorizeOneOp().

lookupOrDefault() [1/2]

Block* mlir::BlockAndValueMapping::lookupOrDefault ( Block *  from ) const

inline

Lookup a mapped value within the map.

If a mapping for the provided value does not exist then return the provided value.

Definition at line 59 of file BlockAndValueMapping.h.

Referenced by mlir::Operation::clone(), mlir::Region::cloneInto(), generateFusedElementwiseOpRegion(), mlir::scf::getParallelForInductionVarOwner(), haveNoReadsAfterWriteExceptSameIndex(), mlir::linalg::hoistPaddingOnTensors(), inlineRegionAndEmitStore(), joinShapes(), and processParallelLoop().

lookupOrDefault() [2/2]

Value mlir::BlockAndValueMapping::lookupOrDefault ( Value  from ) const

inline

Definition at line 62 of file BlockAndValueMapping.h.

lookupOrNull() [1/2]

Block* mlir::BlockAndValueMapping::lookupOrNull ( Block *  from ) const

inline

Lookup a mapped value within the map.

If a mapping for the provided value does not exist then return nullptr.

Definition at line 52 of file BlockAndValueMapping.h.

Referenced by mlir::spirv::Deserializer::collect(), lookup(), and remapInlinedOperands().

lookupOrNull() [2/2]

Value mlir::BlockAndValueMapping::lookupOrNull ( Value  from ) const

inline

Definition at line 55 of file BlockAndValueMapping.h.

map() [1/3]

void mlir::BlockAndValueMapping::map ( Block *  from, Block *  to  )

inline

Inserts a new mapping for 'from' to 'to'.

If there is an existing mapping, it is overwritten.

Definition at line 30 of file BlockAndValueMapping.h.

Referenced by mlir::Operation::clone(), mlir::Region::cloneInto(), collapseGenericOpIterationDims(), mlir::spirv::Deserializer::collect(), createFullPartialVectorTransferWrite(), createFullTiles(), createParallelComputeFunction(), fuseIfLegal(), generateFusedElementwiseOpRegion(), generateShiftedLoop(), generateUnrolledLoop(), mlir::scf::getParallelForInductionVarOwner(), mlir::linalg::hoistPaddingOnTensors(), injectGpuIndexOperations(), mlir::inlineCall(), inlineRegionAndEmitStore(), inlineRegionImpl(), isSumOfMul(), joinShapes(), map(), CanonicalizeContractAdd< AddOpType >::matchAndRewrite(), outlineExecuteOp(), outlineKernelFuncImpl(), mlir::outlineSingleBlockRegion(), processParallelLoop(), specializeForLoopForUnrolling(), specializeParallelLoopForUnrolling(), mlir::vector::splitFullAndPartialTransfer(), vectorizeAsLinalgGeneric(), and verifyDependencies().

map() [2/3]

void mlir::BlockAndValueMapping::map ( Value  from, Value  to  )

inline

Definition at line 31 of file BlockAndValueMapping.h.

References value.

map() [3/3]

template<typename S , typename T , std::enable_if_t<!std::is_assignable< Value, S >::value &&!std::is_assignable< Block *, S >::value > * = nullptr>

void mlir::BlockAndValueMapping::map ( S &&  from, T &&  to  )

inline

Definition at line 37 of file BlockAndValueMapping.h.

References map().

---

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

• include/mlir/IR/BlockAndValueMapping.h