mlir::bufferization::BufferPlacementAllocs Class Reference

A simple analysis that detects allocation operations. More...

#include "mlir/Dialect/Bufferization/Transforms/BufferUtils.h"

Public Types
using	AllocEntry = std::tuple< Value, Operation * >
	Represents a tuple of allocValue and deallocOperation. More...
using	AllocEntryList = SmallVector< AllocEntry, 8 >
	Represents a list containing all alloc entries. More...

Public Member Functions
	BufferPlacementAllocs (Operation *op)
	Initializes the internal list by discovering all supported allocation nodes. More...
AllocEntryList::const_iterator	begin () const
	Returns the begin iterator to iterate over all allocations. More...
AllocEntryList::const_iterator	end () const
	Returns the end iterator that can be used in combination with begin. More...
AllocEntryList::iterator	begin ()
	Returns the begin iterator to iterate over all allocations. More...
AllocEntryList::iterator	end ()
	Returns the end iterator that can be used in combination with begin. More...
void	registerAlloc (const AllocEntry &entry)
	Registers a new allocation entry. More...

Static Public Member Functions
static Operation *	getStartOperation (Value allocValue, Block *placementBlock, const Liveness &liveness)
	Get the start operation to place the given alloc value within the specified placement block. More...

Detailed Description

A simple analysis that detects allocation operations.

Definition at line 35 of file BufferUtils.h.

Member Typedef Documentation

AllocEntry

using mlir::bufferization::BufferPlacementAllocs::AllocEntry = std::tuple<Value, Operation *>

Represents a tuple of allocValue and deallocOperation.

Definition at line 38 of file BufferUtils.h.

AllocEntryList

using mlir::bufferization::BufferPlacementAllocs::AllocEntryList = SmallVector<AllocEntry, 8>

Represents a list containing all alloc entries.

Definition at line 41 of file BufferUtils.h.

Constructor & Destructor Documentation

BufferPlacementAllocs()

BufferPlacementAllocs::BufferPlacementAllocs

(

Operation *

op

)

Initializes the internal list by discovering all supported allocation nodes.

Definition at line 58 of file BufferUtils.cpp.

Member Function Documentation

begin() [1/2]

AllocEntryList::iterator mlir::bufferization::BufferPlacementAllocs::begin ( )

inline

Returns the begin iterator to iterate over all allocations.

Definition at line 60 of file BufferUtils.h.

begin() [2/2]

AllocEntryList::const_iterator mlir::bufferization::BufferPlacementAllocs::begin ( ) const

inline

Returns the begin iterator to iterate over all allocations.

Definition at line 54 of file BufferUtils.h.

end() [1/2]

AllocEntryList::iterator mlir::bufferization::BufferPlacementAllocs::end ( )

inline

Returns the end iterator that can be used in combination with begin.

Definition at line 63 of file BufferUtils.h.

end() [2/2]

AllocEntryList::const_iterator mlir::bufferization::BufferPlacementAllocs::end ( ) const

inline

Returns the end iterator that can be used in combination with begin.

Definition at line 57 of file BufferUtils.h.

getStartOperation()

Operation * BufferPlacementAllocs::getStartOperation ( Value  allocValue, Block *  placementBlock, const Liveness &  liveness  )

static

Get the start operation to place the given alloc value within the specified placement block.

Get the start operation to place the given alloc value withing the.

Definition at line 36 of file BufferUtils.cpp.

References mlir::Block::findAncestorOpInBlock(), mlir::Operation::getBlock(), mlir::Liveness::getLiveness(), mlir::LivenessBlockInfo::getStartOperation(), and mlir::Block::getTerminator().

registerAlloc()

void mlir::bufferization::BufferPlacementAllocs::registerAlloc ( const AllocEntry &  entry )

inline

Registers a new allocation entry.

Definition at line 66 of file BufferUtils.h.

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

• include/mlir/Dialect/Bufferization/Transforms/BufferUtils.h
• lib/Dialect/Bufferization/Transforms/BufferUtils.cpp