Remove chisel3's own firrtl Emitter, use firrtl Serializer

This will be slightly slower as it involves converting from Chisel
modules to FIRRTL modules before turning them into Strings. This cost is
somewhat mitigated by doing that conversion lazily such that we never
materialize the entire firrtl Circuit in memory, only 1 module at a
time.

1 files changed, 3 insertions, 4 deletions

diff --git a/src/test/scala/chiselTests/PrintableSpec.scala b/src/test/scala/chiselTests/PrintableSpec.scala
index 0325d3bc..25b54966 100644
--- a/src/test/scala/chiselTests/PrintableSpec.scala
+++ b/src/test/scala/chiselTests/PrintableSpec.scala
@@ -150,7 +150,6 @@ class PrintableSpec extends AnyFlatSpec with Matchers {
       printf(p"${FullName(myInst.io.fizz)}")
     }
     val firrtl = ChiselStage.emitChirrtl(new MyModule)
-    println(firrtl)
     getPrintfs(firrtl) match {
       case Seq(Printf("foo", Seq()),
                Printf("myWire.foo", Seq()),
@@ -256,8 +255,8 @@ class PrintableSpec extends AnyFlatSpec with Matchers {
     val firLines = scala.io.Source.fromFile(firFile).getLines.toList
 
     // check that verification components have expected names
-    exactly(1, firLines) should include ("""printf(clock, UInt<1>(1), "hello AnonymousBundle(foo -> %d, bar -> %d)", myBun.foo, myBun.bar): howdy""")
-    exactly(1, firLines) should include ("""printf(clock, UInt<1>(1), "goodbye AnonymousBundle(foo -> %d, bar -> %d)", myBun.foo, myBun.bar): SIM""")
-    exactly(1, firLines) should include ("""printf(clock, UInt<1>(1), "adieu AnonymousBundle(foo -> %d, bar -> %d)", myBun.foo, myBun.bar): farewell""")
+    exactly(1, firLines) should include ("""printf(clock, UInt<1>("h1"), "hello AnonymousBundle(foo -> %d, bar -> %d)", myBun.foo, myBun.bar) : howdy""")
+    exactly(1, firLines) should include ("""printf(clock, UInt<1>("h1"), "goodbye AnonymousBundle(foo -> %d, bar -> %d)", myBun.foo, myBun.bar) : SIM""")
+    exactly(1, firLines) should include ("""printf(clock, UInt<1>("h1"), "adieu AnonymousBundle(foo -> %d, bar -> %d)", myBun.foo, myBun.bar) : farewell""")
   }
 }