trait InterprocValueAnalysisFunctionsWithPropagation extends MapLiftLatticeSolver[CfgNode] with WorklistFixpointPropagationFunctions[CfgNode] with InterprocValueAnalysisMisc[CfgNode]
Constraint functions for value analysis (including interprocedural), propagation style. This is a variant of InterprocValueAnalysisFunctions for use with tip.solvers.WorklistFixpointPropagationSolver.
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- InterprocValueAnalysisFunctionsWithPropagation
- InterprocValueAnalysisMisc
- ValueAnalysisMisc
- WorklistFixpointPropagationFunctions
- ListSetWorklist
- Worklist
- MapLiftLatticeSolver
- MapLatticeSolver
- Dependencies
- LatticeSolver
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Abstract Value Members
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abstract
val
cfg: InterproceduralProgramCfg
- Definition Classes
- InterprocValueAnalysisMisc → ValueAnalysisMisc
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implicit abstract
val
declData: DeclarationData
- Definition Classes
- InterprocValueAnalysisMisc → ValueAnalysisMisc
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abstract
val
first: Set[CfgNode]
The start locations.
The start locations.
- Definition Classes
- WorklistFixpointPropagationFunctions
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abstract
def
indep(n: CfgNode): Set[CfgNode]
Incoming dependencies.
Incoming dependencies. Used when computing the join from predecessors.
- n
an element from the worklist
- returns
the elements that the given element depends on
- Definition Classes
- Dependencies
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abstract
def
init: Element
The initial lattice element at the start locations.
The initial lattice element at the start locations.
- Definition Classes
- WorklistFixpointPropagationFunctions
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abstract
val
lattice: MapLattice[CfgNode, liftedstatelattice.type]
The analysis lattice.
The analysis lattice.
- Definition Classes
- InterprocValueAnalysisMisc
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abstract
val
liftedstatelattice: LiftLattice[statelattice.type]
Lifted state lattice, with new bottom element representing "unreachable".
Lifted state lattice, with new bottom element representing "unreachable".
- Definition Classes
- InterprocValueAnalysisMisc
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abstract
def
outdep(n: CfgNode): Set[CfgNode]
Outgoing dependencies.
Outgoing dependencies. Used when propagating dataflow to successors.
- n
an element from the worklist
- returns
the elements that depend on the given element
- Definition Classes
- Dependencies
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abstract
def
process(n: CfgNode): Unit
Called by run to process an item from the worklist.
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abstract
val
valuelattice: LatticeWithOps
The lattice of abstract values.
The lattice of abstract values.
- Definition Classes
- ValueAnalysisMisc
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abstract
val
x: Element
The current lattice element.
The current lattice element.
- Definition Classes
- WorklistFixpointPropagationFunctions
Concrete Value Members
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final
def
!=(arg0: Any): Boolean
- Definition Classes
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final
def
##(): Int
- Definition Classes
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final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
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def
add(ns: Set[CfgNode]): Unit
Adds a set of items to the worklist.
Adds a set of items to the worklist.
- Definition Classes
- ListSetWorklist → Worklist
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def
add(n: CfgNode): Unit
Adds an item to the worklist.
Adds an item to the worklist.
- Definition Classes
- ListSetWorklist → Worklist
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def
analyze(): Element
- Definition Classes
- WorklistFixpointPropagationFunctions
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
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- protected[lang]
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- @throws( ... ) @native() @IntrinsicCandidate()
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val
declaredVars: Set[ADeclaration]
Set of declared variables, used by
statelattice.Set of declared variables, used by
statelattice.- Definition Classes
- ValueAnalysisMisc
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final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
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def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
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def
eval(exp: AExpr, env: Element)(implicit declData: DeclarationData): lattices.LatticeWithOps.Element
Default implementation of eval.
Default implementation of eval.
- Definition Classes
- ValueAnalysisMisc
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def
evalArgs(formalParams: Seq[ADeclaration], actualParams: Seq[AExpr], state: Element): Element
Abstract evaluation of function arguments.
Abstract evaluation of function arguments.
- Definition Classes
- InterprocValueAnalysisMisc
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def
funsub(n: CfgNode, x: Element): Element
The constraint function for individual elements in the map domain.
The constraint function for individual elements in the map domain. First computes the join of the incoming elements and then applies the transfer function.
- n
the current location in the map domain
- x
the current lattice element for all locations
- returns
the output sublattice element
- Definition Classes
- MapLatticeSolver
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final
def
getClass(): Class[_]
- Definition Classes
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- @native() @IntrinsicCandidate()
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def
hashCode(): Int
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- @native() @IntrinsicCandidate()
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final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
def
join(n: CfgNode, o: Element): Element
Computes the least upper bound of the incoming elements.
Computes the least upper bound of the incoming elements.
- Definition Classes
- MapLatticeSolver
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def
localTransfer(n: CfgNode, s: Element): Element
Transfer function for state lattice elements.
Transfer function for state lattice elements.
- Definition Classes
- ValueAnalysisMisc
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final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
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final
def
notify(): Unit
- Definition Classes
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- @native() @IntrinsicCandidate()
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final
def
notifyAll(): Unit
- Definition Classes
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- Annotations
- @native() @IntrinsicCandidate()
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def
propagate(y: Element, m: CfgNode): Unit
Propagates lattice element y to node m.
Propagates lattice element y to node m.
- Definition Classes
- WorklistFixpointPropagationFunctions
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def
run(first: Set[CfgNode]): Unit
Iterates until there is no more work to do.
Iterates until there is no more work to do.
- first
the initial contents of the worklist
- Definition Classes
- ListSetWorklist → Worklist
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val
statelattice: MapLattice[ADeclaration, valuelattice.type]
The lattice of abstract states.
The lattice of abstract states.
- Definition Classes
- ValueAnalysisMisc
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final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
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def
toString(): String
- Definition Classes
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def
transfer(n: CfgNode, s: Element): Element
The transfer function.
The transfer function.
- Definition Classes
- MapLiftLatticeSolver → MapLatticeSolver
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def
transferUnlifted(n: CfgNode, s: Element): Element
Transfer function for state lattice elements.
Transfer function for state lattice elements.
- Definition Classes
- InterprocValueAnalysisFunctionsWithPropagation → MapLiftLatticeSolver
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final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
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final
def
wait(arg0: Long): Unit
- Definition Classes
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final
def
wait(): Unit
- Definition Classes
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Deprecated Value Members
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def
finalize(): Unit
- Attributes
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- Deprecated