Add Support for FPGA Bitstream Preset-registers (#1050)

Introduce Preset Register Specialized Emission
- Introduce EmissionOption trait
- Introduce PresetAnnotation & PresetRegAnnotation
- Enable the collection of Annotations in the Emitter
- Introduce collection mechanism for EmissionOptions in the Emitter
- Add PropagatePresetAnnotation transform to annotate register for emission and clean-up the useless reset tree (no DCE involved)
- Add corresponding tests spec and tester

Co-authored-by: Jack Koenig <koenig@sifive.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/test/scala/firrtlTests/FirrtlSpec.scala b/src/test/scala/firrtlTests/FirrtlSpec.scala
index fe94a643..1eea3671 100644
--- a/src/test/scala/firrtlTests/FirrtlSpec.scala
+++ b/src/test/scala/firrtlTests/FirrtlSpec.scala
@@ -310,9 +310,9 @@ class TestFirrtlFlatSpec extends FirrtlFlatSpec {
 }
 
 /** Super class for execution driven Firrtl tests */
-abstract class ExecutionTest(name: String, dir: String, vFiles: Seq[String] = Seq.empty) extends FirrtlPropSpec {
+abstract class ExecutionTest(name: String, dir: String, vFiles: Seq[String] = Seq.empty, annotations: AnnotationSeq = Seq.empty) extends FirrtlPropSpec {
   property(s"$name should execute correctly") {
-    runFirrtlTest(name, dir, vFiles)
+    runFirrtlTest(name, dir, vFiles, annotations = annotations)
   }
 }
 /** Super class for compilation driven Firrtl tests */