scala.tools.nsc.backend.icode.analysis.ReachingDefinitions

ReachingDefinitionsAnalysis

class ReachingDefinitionsAnalysis extends DataFlowAnalysis[rdefLattice.type]

Source
ReachingDefinitions.scala
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  1. ReachingDefinitionsAnalysis
  2. DataFlowAnalysis
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Instance Constructors

  1. new ReachingDefinitionsAnalysis()

Type Members

  1. type P = Global.icodes.BasicBlock

    A type for program points.

    A type for program points.

    Definition Classes
    ReachingDefinitionsAnalysisDataFlowAnalysis

Value Members

  1. final def !=(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Definition Classes
    AnyRef → Any
  3. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from ReachingDefinitionsAnalysis to any2stringadd[ReachingDefinitionsAnalysis] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (ReachingDefinitionsAnalysis, B)

    Implicit information
    This member is added by an implicit conversion from ReachingDefinitionsAnalysis to ArrowAssoc[ReachingDefinitionsAnalysis] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  7. def backwardAnalysis(f: (P, Elem) ⇒ Elem): Unit

    Definition Classes
    DataFlowAnalysis
  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  9. val drops: Map[Global.icodes.BasicBlock, Int]

  10. def ensuring(cond: (ReachingDefinitionsAnalysis) ⇒ Boolean, msg: ⇒ Any): ReachingDefinitionsAnalysis

    Implicit information
    This member is added by an implicit conversion from ReachingDefinitionsAnalysis to Ensuring[ReachingDefinitionsAnalysis] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: (ReachingDefinitionsAnalysis) ⇒ Boolean): ReachingDefinitionsAnalysis

    Implicit information
    This member is added by an implicit conversion from ReachingDefinitionsAnalysis to Ensuring[ReachingDefinitionsAnalysis] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean, msg: ⇒ Any): ReachingDefinitionsAnalysis

    Implicit information
    This member is added by an implicit conversion from ReachingDefinitionsAnalysis to Ensuring[ReachingDefinitionsAnalysis] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: Boolean): ReachingDefinitionsAnalysis

    Implicit information
    This member is added by an implicit conversion from ReachingDefinitionsAnalysis to Ensuring[ReachingDefinitionsAnalysis] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  15. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  16. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  17. def findDefs(bb: Global.icodes.BasicBlock, idx: Int, m: Int): List[(Global.icodes.BasicBlock, Int)]

    Return the definitions that produced the topmost 'm' elements on the stack, and that reach the instruction at index 'idx' in basic block 'bb'.

  18. def findDefs(bb: Global.icodes.BasicBlock, idx: Int, m: Int, depth: Int): List[(Global.icodes.BasicBlock, Int)]

    Return the instructions that produced the 'm' elements on the stack, below given 'depth'.

    Return the instructions that produced the 'm' elements on the stack, below given 'depth'. for instance, findefs(bb, idx, 1, 1) returns the instructions that might have produced the value found below the topmost element of the stack.

  19. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from ReachingDefinitionsAnalysis to StringFormat[ReachingDefinitionsAnalysis] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  20. def forwardAnalysis(f: (P, Elem) ⇒ Elem): Unit

    Implements forward dataflow analysis: the transfer function is applied when inputs to a Program point change, to obtain the new output value.

    Implements forward dataflow analysis: the transfer function is applied when inputs to a Program point change, to obtain the new output value.

    f

    the transfer function.

    Definition Classes
    DataFlowAnalysis
  21. val gen: Map[Global.icodes.BasicBlock, ListSet[(Global.icodes.Local, Global.icodes.BasicBlock, Int)]]

  22. def genAndKill(b: Global.icodes.BasicBlock): (ListSet[Definition], ListSet[Global.icodes.Local])

  23. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  24. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  25. val in: Map[P, Elem]

    Definition Classes
    DataFlowAnalysis
  26. def init(m: Global.icodes.IMethod): Unit

  27. def init(f: ⇒ Unit): Unit

    Definition Classes
    DataFlowAnalysis
  28. def interpret(b: Global.icodes.BasicBlock, idx: Int, in: Elem): Elem

    Return the reaching definitions corresponding to the point after idx.

  29. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  30. var iterations: Int

    the number of times we iterated before reaching a fixpoint.

    the number of times we iterated before reaching a fixpoint.

    Definition Classes
    DataFlowAnalysis
  31. val kill: Map[Global.icodes.BasicBlock, ListSet[Global.icodes.Local]]

  32. val lattice: rdefLattice.type

  33. var method: Global.icodes.IMethod

  34. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  35. final def notify(): Unit

    Definition Classes
    AnyRef
  36. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  37. val out: Map[P, Elem]

    Definition Classes
    DataFlowAnalysis
  38. val outStack: Map[Global.icodes.BasicBlock, collection.immutable.List[ListSet[(Global.icodes.BasicBlock, Int)]]]

  39. def run(): Unit

  40. var stat: Boolean

    collect statistics?

    collect statistics?

    Definition Classes
    DataFlowAnalysis
  41. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  42. def toString(): String

    Definition Classes
    ReachingDefinitionsAnalysis → AnyRef → Any
  43. def updateReachingDefinition(b: Global.icodes.BasicBlock, idx: Int, rd: ListSet[Definition]): ListSet[Definition]

  44. val visited: HashSet[P]

    Definition Classes
    DataFlowAnalysis
  45. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  46. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  47. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  48. val worklist: Set[P]

    Definition Classes
    DataFlowAnalysis
  49. def [B](y: B): (ReachingDefinitionsAnalysis, B)

    Implicit information
    This member is added by an implicit conversion from ReachingDefinitionsAnalysis to ArrowAssoc[ReachingDefinitionsAnalysis] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from DataFlowAnalysis[rdefLattice.type]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from ReachingDefinitionsAnalysis to any2stringadd[ReachingDefinitionsAnalysis]

Inherited by implicit conversion StringFormat from ReachingDefinitionsAnalysis to StringFormat[ReachingDefinitionsAnalysis]

Inherited by implicit conversion Ensuring from ReachingDefinitionsAnalysis to Ensuring[ReachingDefinitionsAnalysis]

Inherited by implicit conversion ArrowAssoc from ReachingDefinitionsAnalysis to ArrowAssoc[ReachingDefinitionsAnalysis]

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