From abb8b4c90e7218129783372235619be00a215d66 Mon Sep 17 00:00:00 2001
From: Kevin Laeufer
Date: Thu, 20 May 2021 19:17:31 -0700
Subject: WiringTransform: cannot run after RemoveWires (#2240)

---
 src/main/scala/firrtl/passes/wiring/WiringTransform.scala | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/main')

diff --git a/src/main/scala/firrtl/passes/wiring/WiringTransform.scala b/src/main/scala/firrtl/passes/wiring/WiringTransform.scala
index 86afe520..d8b8eed9 100644
--- a/src/main/scala/firrtl/passes/wiring/WiringTransform.scala
+++ b/src/main/scala/firrtl/passes/wiring/WiringTransform.scala
@@ -40,7 +40,9 @@ class WiringTransform extends Transform with DependencyAPIMigration {
 
   override def prerequisites = Forms.MidForm
   override def optionalPrerequisites = Seq.empty
-  override def optionalPrerequisiteOf = Forms.MidEmitters
+  override def optionalPrerequisiteOf = Forms.MidEmitters ++
+    // once wire targets are turned into nodes, our logic to wire them up no longer works
+    Seq(Dependency[firrtl.transforms.RemoveWires])
 
   private val invalidates = Forms.VerilogOptimized.toSet -- Forms.MinimalHighForm
   override def invalidates(a: Transform): Boolean = invalidates(Dependency.fromTransform(a))
-- 
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