Merge pull request #339 from ucb-bar/fix_seqmem_enable

fix SeqMem's read port creation

1 files changed, 6 insertions, 2 deletions

diff --git a/chiselFrontend/src/main/scala/chisel3/core/Mem.scala b/chiselFrontend/src/main/scala/chisel3/core/Mem.scala
index 9cd5a4d8..a43b19fe 100644
--- a/chiselFrontend/src/main/scala/chisel3/core/Mem.scala
+++ b/chiselFrontend/src/main/scala/chisel3/core/Mem.scala
@@ -147,7 +147,11 @@ sealed class SeqMem[T <: Data](t: T, n: Int) extends MemBase[T](t, n) {
   def read(addr: UInt, enable: Bool): T = {
     implicit val sourceInfo = UnlocatableSourceInfo
     val a = Wire(UInt())
-    when (enable) { a := addr }
-    read(a)
+    var port: Option[T] = None
+    when (enable) {
+      a := addr
+      port = Some(read(a))
+    }
+    port.get
   }
 }