diff options
| author | Schuyler Eldridge | 2020-06-19 01:11:15 -0400 |
|---|---|---|
| committer | Schuyler Eldridge | 2020-06-22 19:00:20 -0400 |
| commit | d66ff2357e59113ecf48c7d257edff429c4266e0 (patch) | |
| tree | 30f5d068ea78caf172008f900e3d4fde7e20f6b0 /src/main/scala/firrtl/passes/InferWidths.scala | |
| parent | 2d1e074a67483c136d5f0ed86e8ecf1b8505bc10 (diff) | |
Convert PreservesAll to explicit invalidates=false
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
Diffstat (limited to 'src/main/scala/firrtl/passes/InferWidths.scala')
| -rw-r--r-- | src/main/scala/firrtl/passes/InferWidths.scala | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/main/scala/firrtl/passes/InferWidths.scala b/src/main/scala/firrtl/passes/InferWidths.scala index 3bee4515..4c4afca1 100644 --- a/src/main/scala/firrtl/passes/InferWidths.scala +++ b/src/main/scala/firrtl/passes/InferWidths.scala @@ -10,7 +10,7 @@ import firrtl._ import firrtl.annotations._ import firrtl.constraint.{ConstraintSolver, IsMax} import firrtl.ir._ -import firrtl.options.{Dependency, PreservesAll} +import firrtl.options.Dependency object InferWidths { def apply(): InferWidths = new InferWidths() @@ -62,8 +62,7 @@ case class WidthGeqConstraintAnnotation(loc: ReferenceTarget, exp: ReferenceTarg */ class InferWidths extends Transform with ResolvedAnnotationPaths - with DependencyAPIMigration - with PreservesAll[Transform] { + with DependencyAPIMigration { override def prerequisites = Seq( Dependency(passes.ResolveKinds), @@ -72,6 +71,7 @@ class InferWidths extends Transform Dependency(passes.ResolveFlows), Dependency[passes.InferBinaryPoints], Dependency[passes.TrimIntervals] ) ++ firrtl.stage.Forms.WorkingIR + override def invalidates(a: Transform) = false private val constraintSolver = new ConstraintSolver() |