mlir::affine::MemRefDependenceGraph::Node Struct Reference

#include "mlir/Dialect/Affine/Analysis/Utils.h"

Public Member Functions
	Node (unsigned id, Operation *op)
unsigned	getLoadOpCount (Value memref) const
unsigned	getStoreOpCount (Value memref) const
unsigned	hasStore (Value memref) const
	Returns true if there exists an operation with a write memory effect to memref in this node.
unsigned	hasFree (Value memref) const
void	getStoreOpsForMemref (Value memref, SmallVectorImpl< Operation * > *storeOps) const
void	getLoadOpsForMemref (Value memref, SmallVectorImpl< Operation * > *loadOps) const
void	getLoadAndStoreMemrefSet (DenseSet< Value > *loadAndStoreMemrefSet) const

Public Attributes
unsigned	id
Operation *	op
SmallVector< Operation *, 4 >	loads
SmallVector< Operation *, 4 >	memrefLoads
SmallVector< Operation *, 4 >	stores
SmallVector< Operation *, 4 >	memrefStores
SmallVector< Operation *, 4 >	memrefFrees
DenseSet< Value >	privateMemrefs

Detailed Description

Definition at line 67 of file Utils.h.

Constructor & Destructor Documentation

Node()

mlir::affine::MemRefDependenceGraph::Node::Node ( unsigned id, Operation * op )

inline

Definition at line 85 of file Utils.h.

References id, and op.

Member Function Documentation

getLoadAndStoreMemrefSet()

void Node::getLoadAndStoreMemrefSet

(

DenseSet< Value > *

loadAndStoreMemrefSet

)

const

Definition at line 149 of file Utils.cpp.

References getMemRef(), loads, and stores.

getLoadOpCount()

unsigned Node::getLoadOpCount

(

Value

memref

)

const

Definition at line 78 of file Utils.cpp.

References mlir::hasEffect(), and loads.

getLoadOpsForMemref()

void Node::getLoadOpsForMemref	(	Value	memref,
		SmallVectorImpl< Operation * > *	loadOps ) const

Definition at line 139 of file Utils.cpp.

References getMemRef(), and loads.

getStoreOpCount()

unsigned Node::getStoreOpCount

(

Value

memref

)

const

Definition at line 93 of file Utils.cpp.

References mlir::hasEffect(), memrefStores, and stores.

Referenced by mlir::affine::MemRefDependenceGraph::getIncomingMemRefAccesses().

getStoreOpsForMemref()

void Node::getStoreOpsForMemref	(	Value	memref,
		SmallVectorImpl< Operation * > *	storeOps ) const

Definition at line 130 of file Utils.cpp.

References getMemRef(), and stores.

hasFree()

unsigned Node::hasFree

(

Value

memref

)

const

Definition at line 123 of file Utils.cpp.

References memrefFrees, and mlir::hasEffect< MemoryEffects::Free >().

Referenced by mlir::affine::MemRefDependenceGraph::init().

hasStore()

unsigned Node::hasStore

(

Value

memref

)

const

Returns true if there exists an operation with a write memory effect to memref in this node.

Definition at line 109 of file Utils.cpp.

References mlir::hasEffect(), memrefStores, and stores.

Referenced by mlir::affine::MemRefDependenceGraph::init().

Member Data Documentation

id

unsigned mlir::affine::MemRefDependenceGraph::Node::id

Definition at line 69 of file Utils.h.

Referenced by mlir::affine::MemRefDependenceGraph::addNode(), mlir::affine::MemRefDependenceGraph::init(), and Node().

loads

SmallVector<Operation *, 4> mlir::affine::MemRefDependenceGraph::Node::loads

Definition at line 73 of file Utils.h.

Referenced by mlir::affine::MemRefDependenceGraph::addToNode(), mlir::affine::MemRefDependenceGraph::clearNodeLoadAndStores(), getLoadAndStoreMemrefSet(), getLoadOpCount(), getLoadOpsForMemref(), and mlir::affine::MemRefDependenceGraph::init().

memrefFrees

SmallVector<Operation *, 4> mlir::affine::MemRefDependenceGraph::Node::memrefFrees

Definition at line 81 of file Utils.h.

Referenced by mlir::affine::MemRefDependenceGraph::addToNode(), and hasFree().

memrefLoads

SmallVector<Operation *, 4> mlir::affine::MemRefDependenceGraph::Node::memrefLoads

Definition at line 75 of file Utils.h.

Referenced by mlir::affine::MemRefDependenceGraph::addToNode().

memrefStores

SmallVector<Operation *, 4> mlir::affine::MemRefDependenceGraph::Node::memrefStores

Definition at line 79 of file Utils.h.

Referenced by mlir::affine::MemRefDependenceGraph::addToNode(), getStoreOpCount(), and hasStore().

op

Operation* mlir::affine::MemRefDependenceGraph::Node::op

Definition at line 71 of file Utils.h.

Referenced by canRemoveSrcNodeAfterFusion(), mlir::affine::MemRefDependenceGraph::getFusedLoopNestInsertionPoint(), mlir::affine::MemRefDependenceGraph::hasDependencePath(), mlir::affine::MemRefDependenceGraph::init(), Node(), and sinkSequentialLoops().

privateMemrefs

DenseSet<Value> mlir::affine::MemRefDependenceGraph::Node::privateMemrefs

Definition at line 83 of file Utils.h.

stores

SmallVector<Operation *, 4> mlir::affine::MemRefDependenceGraph::Node::stores

Definition at line 77 of file Utils.h.

Referenced by mlir::affine::MemRefDependenceGraph::addToNode(), mlir::affine::MemRefDependenceGraph::clearNodeLoadAndStores(), getLoadAndStoreMemrefSet(), getStoreOpCount(), getStoreOpsForMemref(), hasStore(), mlir::affine::MemRefDependenceGraph::init(), and mlir::affine::MemRefDependenceGraph::writesToLiveInOrEscapingMemrefs().

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

• include/mlir/Dialect/Affine/Analysis/Utils.h
• lib/Dialect/Affine/Analysis/Utils.cpp