trait Phase extends TransformLike[AnnotationSeq] with DependencyAPI[Phase]

A mathematical transformation of an AnnotationSeq.

A Phase forms one unit in the Chisel/FIRRTL Hardware Compiler Framework (HCF). The HCF is built from a sequence of Phases applied to an AnnotationSeq. Note that a Phase may consist of multiple phases internally.

Source
Phase.scala
Type Hierarchy
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Inherited
  1. Phase
  2. DependencyAPI
  3. TransformLike
  4. LazyLogging
  5. AnyRef
  6. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def transform(a: AnnotationSeq): AnnotationSeq

    A mathematical transform on some type

    A mathematical transform on some type

    a

    an input object

    returns

    an output object of the same type

    Definition Classes
    TransformLike

Concrete 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
    This member is added by an implicit conversion from Phase toany2stringadd[Phase] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (Phase, B)
    Implicit
    This member is added by an implicit conversion from Phase toArrowAssoc[Phase] 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 clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  8. def ensuring(cond: (Phase) => Boolean, msg: => Any): Phase
    Implicit
    This member is added by an implicit conversion from Phase toEnsuring[Phase] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (Phase) => Boolean): Phase
    Implicit
    This member is added by an implicit conversion from Phase toEnsuring[Phase] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: => Any): Phase
    Implicit
    This member is added by an implicit conversion from Phase toEnsuring[Phase] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): Phase
    Implicit
    This member is added by an implicit conversion from Phase toEnsuring[Phase] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  14. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  15. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  16. def getLogger: Logger
    Definition Classes
    LazyLogging
  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. def invalidates(a: Phase): Boolean

    A function that, given *another* transform (parameter a) will return true if this transform invalidates/undos the effects of the *other* transform (parameter a).

    A function that, given *another* transform (parameter a) will return true if this transform invalidates/undos the effects of the *other* transform (parameter a).

    a

    transform

    Definition Classes
    DependencyAPI
  19. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  20. val logger: Logger
    Attributes
    protected
    Definition Classes
    LazyLogging
  21. lazy val name: String

    The name of this Phase.

    The name of this Phase. This will be used to generate debug/error messages or when deleting annotations. This will default to the simpleName of the class.

    returns

    this phase's name

    Definition Classes
    PhaseTransformLike
    Note

    Override this with your own implementation for different naming behavior.

  22. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  23. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  24. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  25. def optionalPrerequisiteOf: Seq[Dependency[Phase]]

    A sequence of transforms to add this transform as an optionalPrerequisite.

    A sequence of transforms to add this transform as an optionalPrerequisite. The use of optionalPrerequisiteOf enables the transform declaring them to always run before some other transforms. However, declaring optionalPrerequisiteOf will not result in the sequence of transforms executing.

    This is useful for providing an ordering constraint to guarantee that other transforms (e.g., emitters) will not be scheduled before you.

    Definition Classes
    DependencyAPI
    Note

    This method **will not** result in the listed transforms running. If you want to add multiple transforms at once, you should use a DependencyManager with multiple targets.

  26. def optionalPrerequisites: Seq[Dependency[Phase]]

    All transforms that, if a prerequisite of *another* transform, will run before this transform.

    All transforms that, if a prerequisite of *another* transform, will run before this transform.

    Definition Classes
    DependencyAPI
    Note

    The use of a Seq here is to preserve input order. Internally, this will be converted to a private, ordered Set.

  27. def prerequisites: Seq[Dependency[Phase]]

    All transform that must run before this transform

    All transform that must run before this transform

    Definition Classes
    DependencyAPI
    Note

    The use of a Seq here is to preserve input order. Internally, this will be converted to a private, ordered Set.

  28. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  29. def toString(): String
    Definition Classes
    AnyRef → Any
  30. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  31. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  32. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Deprecated Value Members

  1. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from Phase toStringFormat[Phase] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.12.16) Use formatString.format(value) instead of value.formatted(formatString), or use the f"" string interpolator. In Java 15 and later, formatted resolves to the new method in String which has reversed parameters.

  2. def [B](y: B): (Phase, B)
    Implicit
    This member is added by an implicit conversion from Phase toArrowAssoc[Phase] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use -> instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

Inherited from DependencyAPI[Phase]

Inherited from LazyLogging

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd fromPhase to any2stringadd[Phase]

Inherited by implicit conversion StringFormat fromPhase to StringFormat[Phase]

Inherited by implicit conversion Ensuring fromPhase to Ensuring[Phase]

Inherited by implicit conversion ArrowAssoc fromPhase to ArrowAssoc[Phase]

Ungrouped