Class LiveVariables

Index

Constructors

Properties

gen in kill out references segment

Methods

Constructors

constructor

new LiveVariables(segment: CodePathSegment): LiveVariables
Parameters
- segment: CodePathSegment
Returns LiveVariables
- Defined in lva.ts:52

Properties

gen

gen: Set<Variable> = ...

variables that are being read in the block

in

in: Set<Variable> = ...

variables needed by this or a successor block and are not killed in this block

kill

kill: Set<Variable> = ...

variables that are being written in the block

out

out: Variable[] = []

variables needed by successors

references

references: Set<ReferenceLike> = ...

collects references in order they are evaluated, set in JS maintains insertion order

segment

segment: CodePathSegment

Methods

add

add(ref: ReferenceLike): void
Parameters
- ref: ReferenceLike
Returns void
- Defined in lva.ts:80

propagate

propagate(liveVariablesMap: Map<string, LiveVariables>): boolean
Parameters
- liveVariablesMap: Map<string, LiveVariables>
Returns boolean
- Defined in lva.ts:93