muldiviterative: fix build for short pipelines

Signed-off-by: Sean Cross <sean@xobs.io>
2019-09-20 08:36:01 +08:00 · 2019-09-20 08:36:01 +08:00 · b8b053e706
parent fdc95debef
commit b8b053e706
1 changed files with 3 additions and 2 deletions
--- a/src/main/scala/vexriscv/plugin/MulDivIterativePlugin.scala
+++ b/src/main/scala/vexriscv/plugin/MulDivIterativePlugin.scala
@ -69,8 +69,9 @@ class MulDivIterativePlugin(genMul : Boolean = true,
    import pipeline.config._
    if(!genMul && !genDiv) return

-    memory plug new Area {
-      import memory._
+    val flushStage = if(memory != null) memory else execute
+    flushStage plug new Area {
+      import flushStage._

      //Shared ressources
      val rs1 = Reg(UInt(33 bits))