diff options
Diffstat (limited to 'src/main/scala/firrtl/passes/RemoveEmpty.scala')
| -rw-r--r-- | src/main/scala/firrtl/passes/RemoveEmpty.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/main/scala/firrtl/passes/RemoveEmpty.scala b/src/main/scala/firrtl/passes/RemoveEmpty.scala index 2407acb6..eabf667c 100644 --- a/src/main/scala/firrtl/passes/RemoveEmpty.scala +++ b/src/main/scala/firrtl/passes/RemoveEmpty.scala @@ -4,14 +4,14 @@ package firrtl package passes import firrtl.ir._ -import firrtl.options.PreservesAll import firrtl.stage.Forms -object RemoveEmpty extends Pass with DependencyAPIMigration with PreservesAll[Transform] { +object RemoveEmpty extends Pass with DependencyAPIMigration { override def prerequisites = Seq.empty override def optionalPrerequisites = Forms.LowFormOptimized override def optionalPrerequisiteOf = Forms.ChirrtlEmitters + override def invalidates(a: Transform) = false private def onModule(m: DefModule): DefModule = { m match { |