diff options
Diffstat (limited to 'src/main/scala/firrtl/transforms/DeadCodeElimination.scala')
| -rw-r--r-- | src/main/scala/firrtl/transforms/DeadCodeElimination.scala | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/main/scala/firrtl/transforms/DeadCodeElimination.scala b/src/main/scala/firrtl/transforms/DeadCodeElimination.scala index a2f15776..308d68df 100644 --- a/src/main/scala/firrtl/transforms/DeadCodeElimination.scala +++ b/src/main/scala/firrtl/transforms/DeadCodeElimination.scala @@ -108,11 +108,11 @@ class DeadCodeElimination extends Transform with ResolvedAnnotationPaths with Re depGraph.addVertex(LogicNode(mod.name, name)) case mem: DefMemory => // Treat DefMems as a node with outputs depending on the node and node depending on inputs - // From perpsective of the module or instance, MALE expressions are inputs, FEMALE are outputs - val memRef = WRef(mem.name, MemPortUtils.memType(mem), ExpKind, FEMALE) - val exprs = Utils.create_exps(memRef).groupBy(Utils.gender(_)) - val sources = exprs.getOrElse(MALE, List.empty).flatMap(getDeps(_)) - val sinks = exprs.getOrElse(FEMALE, List.empty).flatMap(getDeps(_)) + // From perpsective of the module or instance, SourceFlow expressions are inputs, SinkFlow are outputs + val memRef = WRef(mem.name, MemPortUtils.memType(mem), ExpKind, SinkFlow) + val exprs = Utils.create_exps(memRef).groupBy(Utils.flow(_)) + val sources = exprs.getOrElse(SourceFlow, List.empty).flatMap(getDeps(_)) + val sinks = exprs.getOrElse(SinkFlow, List.empty).flatMap(getDeps(_)) val memNode = getDeps(memRef) match { case Seq(node) => node } depGraph.addVertex(memNode) sinks.foreach(sink => depGraph.addPairWithEdge(sink, memNode)) |