more identical specializations

com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/base/Identical.java

@@ -90,6 +90,26 @@ public abstract class Identical extends RBuiltinNode {
         return truth ? RRuntime.LOGICAL_TRUE : RRuntime.LOGICAL_FALSE;
     }
 
+    @Specialization
+    protected byte doInternalIdentical(@SuppressWarnings("unused") RAbstractLogicalVector x, @SuppressWarnings("unused") REnvironment y,
+                    // @formatter:off
+                    @SuppressWarnings("unused") byte numEq, @SuppressWarnings("unused") byte singleNA, @SuppressWarnings("unused") byte attribAsSet,
+                    @SuppressWarnings("unused") byte ignoreBytecode, @SuppressWarnings("unused") byte ignoreEnvironment) {
+                    // @formatter:on
+        controlVisibility();
+        return RRuntime.LOGICAL_FALSE;
+    }
+
+    @Specialization
+    protected byte doInternalIdentical(@SuppressWarnings("unused") REnvironment x, @SuppressWarnings("unused") RAbstractLogicalVector y,
+                    // @formatter:off
+                    @SuppressWarnings("unused") byte numEq, @SuppressWarnings("unused") byte singleNA, @SuppressWarnings("unused") byte attribAsSet,
+                    @SuppressWarnings("unused") byte ignoreBytecode, @SuppressWarnings("unused") byte ignoreEnvironment) {
+                    // @formatter:on
+        controlVisibility();
+        return RRuntime.LOGICAL_FALSE;
+    }
+
     @Specialization
     protected byte doInternalIdentical(REnvironment x, REnvironment y,
                     // @formatter:off