Merge pull request #1079 from freechipsproject/dependency-api

Add Dependency API

1 files changed, 4 insertions, 2 deletions

diff --git a/src/main/scala/firrtl/Compiler.scala b/src/main/scala/firrtl/Compiler.scala
index c01564d2..b72fd4ce 100644
--- a/src/main/scala/firrtl/Compiler.scala
+++ b/src/main/scala/firrtl/Compiler.scala
@@ -11,7 +11,7 @@ import firrtl.annotations._
 import firrtl.ir.Circuit
 import firrtl.Utils.throwInternalError
 import firrtl.annotations.transforms.{EliminateTargetPaths, ResolvePaths}
-import firrtl.options.StageUtils
+import firrtl.options.{StageUtils, TransformLike}
 
 /** Container of all annotations for a Firrtl compiler */
 class AnnotationSeq private (private[firrtl] val underlying: List[Annotation]) {
@@ -169,7 +169,7 @@ final case object UnknownForm extends CircuitForm(-1) {
 // scalastyle:on magic.number
 
 /** The basic unit of operating on a Firrtl AST */
-abstract class Transform extends LazyLogging {
+abstract class Transform extends TransformLike[CircuitState] {
   /** A convenience function useful for debugging and error messages */
   def name: String = this.getClass.getSimpleName
   /** The [[firrtl.CircuitForm]] that this transform requires to operate on */
@@ -185,6 +185,8 @@ abstract class Transform extends LazyLogging {
     */
   protected def execute(state: CircuitState): CircuitState
 
+  def transform(state: CircuitState): CircuitState = execute(state)
+
   /** Convenience method to get annotations relevant to this Transform
     *
     * @param state The [[CircuitState]] form which to extract annotations