Change RETURN_VOID_BARRIER to RETURN_VOID_NO_BARRIER

We want to default to having a barrier for the case where we don't
dex to dex.

Bug: 19762303
Change-Id: I60348d89eaf0b9e1e480298afcecbb5f52e8661b
diff --git a/compiler/dex/mir_dataflow.cc b/compiler/dex/mir_dataflow.cc
index dfaff6c..f638b0b 100644
--- a/compiler/dex/mir_dataflow.cc
+++ b/compiler/dex/mir_dataflow.cc
@@ -374,7 +374,7 @@
   // 72 INVOKE_INTERFACE {vD, vE, vF, vG, vA}
   DF_FORMAT_35C | DF_NULL_CHK_OUT0 | DF_UMS,
 
-  // 73 RETURN_VOID_BARRIER
+  // 73 RETURN_VOID_NO_BARRIER
   DF_NOP,
 
   // 74 INVOKE_VIRTUAL_RANGE {vCCCC .. vNNNN}