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

ReachingDefinitionsAnalysis

class ReachingDefinitionsAnalysis extends DataFlowAnalysis[rdefLattice.type]

Linear Supertypes
DataFlowAnalysis[rdefLattice.type], AnyRef, Any
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  1. ReachingDefinitionsAnalysis
  2. DataFlowAnalysis
  3. AnyRef
  4. Any
Implicitly
  1. by StringAdd
  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
    ReachingDefinitionsAnalysis → DataFlowAnalysis

Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def +(other: String): String

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

  5. 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()

  6. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  7. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  9. def backwardAnalysis(f: (P, Elem) ⇒ Elem): Unit

    Definition Classes
    DataFlowAnalysis

  10. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  11. val drops: Map[Global.icodes.BasicBlock, Int]

  12. 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

  13. 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

  14. 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

  15. 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

  16. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  17. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  18. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  19. 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'.

  20. 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.

  21. 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()

  22. 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

  23. val gen: Map[Global.icodes.BasicBlock, ListSet[(Global.icodes.Local, Global.icodes.BasicBlock, Int)]]

  24. def genAndKill(b: Global.icodes.BasicBlock): (ListSet[(Global.icodes.Local, Global.icodes.BasicBlock, Int)], ListSet[Global.icodes.Local])

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

    Definition Classes
    AnyRef → Any

  26. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  27. val in: Map[P, Elem]

    Definition Classes
    DataFlowAnalysis

  28. def init(m: Global.icodes.IMethod): Unit

  29. def init(f: ⇒ Unit): Unit

    Definition Classes
    DataFlowAnalysis

  30. def interpret(b: Global.icodes.BasicBlock, idx: Int, in: Elem): Elem

    Return the reaching definitions corresponding to the point after idx.

  31. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  32. 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

  33. val kill: Map[Global.icodes.BasicBlock, ListSet[Global.icodes.Local]]

  34. val lattice: rdefLattice.type

    Definition Classes
    ReachingDefinitionsAnalysis → DataFlowAnalysis

  35. var method: Global.icodes.IMethod

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

    Definition Classes
    AnyRef

  37. final def notify(): Unit

    Definition Classes
    AnyRef

  38. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  39. val out: Map[P, Elem]

    Definition Classes
    DataFlowAnalysis

  40. val outStack: Map[Global.icodes.BasicBlock, collection.immutable.List[ListSet[(Global.icodes.BasicBlock, Int)]]]

  41. def run(): Unit

    Definition Classes
    ReachingDefinitionsAnalysis → DataFlowAnalysis

  42. var stat: Boolean

    collect statistics?

    collect statistics?

    Definition Classes
    DataFlowAnalysis

  43. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  44. def toString(): String

    Definition Classes
    ReachingDefinitionsAnalysis → AnyRef → Any

  45. def updateReachingDefinition(b: Global.icodes.BasicBlock, idx: Int, rd: ListSet[(Global.icodes.Local, Global.icodes.BasicBlock, Int)]): ListSet[(Global.icodes.Local, Global.icodes.BasicBlock, Int)]

  46. val visited: HashSet[P]

    Definition Classes
    DataFlowAnalysis

  47. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  48. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  49. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  50. val worklist: Set[P]

    Definition Classes
    DataFlowAnalysis

  51. 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 StringAdd from ReachingDefinitionsAnalysis to StringAdd[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]

Ungrouped