diff --git a/compiler/dex/mir_analysis.cc b/compiler/dex/mir_analysis.cc
index 3de448344af..3559869ec82 100644
--- a/compiler/dex/mir_analysis.cc
+++ b/compiler/dex/mir_analysis.cc
@@ -376,8 +376,8 @@ const uint32_t MIRGraph::analysis_attributes_[kMirOpLast] = {
   // 72 INVOKE_INTERFACE {vD, vE, vF, vG, vA}
   AN_INVOKE | AN_HEAVYWEIGHT,
 
-  // 73 UNUSED_73
-  AN_NONE,
+  // 73 RETURN_VOID_BARRIER:
+  AN_BRANCH,
 
   // 74 INVOKE_VIRTUAL_RANGE {vCCCC .. vNNNN}
   AN_INVOKE | AN_HEAVYWEIGHT,
diff --git a/compiler/dex/mir_dataflow.cc b/compiler/dex/mir_dataflow.cc
index b82c5c7f00e..022caa74d91 100644
--- a/compiler/dex/mir_dataflow.cc
+++ b/compiler/dex/mir_dataflow.cc
@@ -375,7 +375,7 @@ const uint64_t MIRGraph::oat_data_flow_attributes_[kMirOpLast] = {
   // 72 INVOKE_INTERFACE {vD, vE, vF, vG, vA}
   DF_FORMAT_35C | DF_NULL_CHK_OUT0 | DF_UMS,
 
-  // 73 UNUSED_73
+  // 73 RETURN_VOID_BARRIER
   DF_NOP,
 
   // 74 INVOKE_VIRTUAL_RANGE {vCCCC .. vNNNN}
diff --git a/compiler/dex/quick/mir_to_lir.cc b/compiler/dex/quick/mir_to_lir.cc
index 6e0fe02af55..586411ed147 100644
--- a/compiler/dex/quick/mir_to_lir.cc
+++ b/compiler/dex/quick/mir_to_lir.cc
@@ -442,6 +442,7 @@ void Mir2Lir::CompileDalvikInstruction(MIR* mir, BasicBlock* bb, LIR* label_list
       GenMoveException(rl_dest);
       break;
 
+    case Instruction::RETURN_VOID_BARRIER:
     case Instruction::RETURN_VOID:
       if (((cu_->access_flags & kAccConstructor) != 0) &&
           cu_->compiler_driver->RequiresConstructorBarrier(Thread::Current(), cu_->dex_file,