From 8fe0dc625d33fd6b61aec86cdc2a62955411641f Mon Sep 17 00:00:00 2001
From: Adam Izraelevitz
Date: Mon, 7 Nov 2016 14:05:08 -0500
Subject: Added underscore to GEN, now its _GEN (#362)

Prefix temporary names with underscores so Verilator won't trace them
Use verilator argument "--trace-underscore" if you want to trace these
signals---
 src/main/scala/firrtl/Namespace.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/main')

diff --git a/src/main/scala/firrtl/Namespace.scala b/src/main/scala/firrtl/Namespace.scala
index 7ce1711d..798458c4 100644
--- a/src/main/scala/firrtl/Namespace.scala
+++ b/src/main/scala/firrtl/Namespace.scala
@@ -8,7 +8,7 @@ import firrtl.ir._
 import Mappers._
 
 class Namespace private {
-  private val tempNamePrefix: String = "GEN"
+  private val tempNamePrefix: String = "_GEN"
   // Begin with a tempNamePrefix in namespace so we always have a number suffix
   private val namespace = mutable.HashSet[String](tempNamePrefix)
   private var n = 0L
-- 
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