Faster inline renaming (#1184)

* dont chain inline and refix RenameMaps

* cache already inlined modules

* reduce number of chained RenameMaps

* InlineInstances: cleanup and add comments

1 files changed, 8 insertions, 0 deletions

diff --git a/src/test/scala/firrtlTests/PassTests.scala b/src/test/scala/firrtlTests/PassTests.scala
index 7fe154ec..6e12dd5b 100644
--- a/src/test/scala/firrtlTests/PassTests.scala
+++ b/src/test/scala/firrtlTests/PassTests.scala
@@ -38,6 +38,14 @@ abstract class SimpleTransformSpec extends FlatSpec with FirrtlMatchers with Com
       logger.debug(actual)
       logger.debug(expected)
       (actual) should be (expected)
+
+      annotations.foreach { anno =>
+        logger.debug(anno.serialize)
+      }
+
+      finalState.annotations.toSeq.foreach { anno =>
+        logger.debug(anno.serialize)
+      }
       checkAnnotations.foreach { check =>
         (finalState.annotations.toSeq) should contain (check)
       }