aboutsummaryrefslogtreecommitdiff
path: root/src/main/scala/firrtl
diff options
context:
space:
mode:
Diffstat (limited to 'src/main/scala/firrtl')
-rw-r--r--src/main/scala/firrtl/ir/Serializer.scala5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/main/scala/firrtl/ir/Serializer.scala b/src/main/scala/firrtl/ir/Serializer.scala
index 3a4fe90e..219c2abe 100644
--- a/src/main/scala/firrtl/ir/Serializer.scala
+++ b/src/main/scala/firrtl/ir/Serializer.scala
@@ -303,7 +303,10 @@ object Serializer {
case firrtl.CDefMemory(info, name, tpe, size, seq, readUnderWrite) =>
if (seq) b ++= "smem " else b ++= "cmem "
b ++= name; b ++= " : "; s(tpe); b ++= " ["; b ++= size.toString(); b += ']'
- b += ' '; b ++= readUnderWrite.toString; s(info)
+ if (readUnderWrite != ReadUnderWrite.Undefined) { // undefined is the default
+ b += ' '; b ++= readUnderWrite.toString
+ }
+ s(info)
case firrtl.CDefMPort(info, name, _, mem, exps, direction) =>
b ++= direction.serialize; b ++= " mport "; b ++= name; b ++= " = "; b ++= mem
b += '['; s(exps.head); b ++= "], "; s(exps(1)); s(info)