VariableRenaming::DefsAndUsesTraversal

This class collects all the defs and uses associated with each node in the traversed CFG. Note that this does not compute reachability information; it just records each instance of a variable used or defined.

Synopsis

Declared in <src/midend/programAnalysis/variableRenaming/VariableRenaming.h>

class DefsAndUsesTraversal
    : public AstBottomUpProcessing<ChildUses>

Base Classes

Name	Description
AstBottomUpProcessing<ChildUses>	Attribute evaluator for synthesized attributes.

Member Functions

Name	Description
DefsAndUsesTraversal [constructor]	Construct from VariableRenaming
evaluateSynthesizedAttribute [virtual]	Called to evaluate the synthesized attribute on every node.

Private Member Functions

Name	Description
addDefForVarAtNode	Mark the given variable as being defined at the node.
addUsesToNode	Mark all the uses as occurring at the specified node.

Private Data Members

Name

ssa

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