Remove unnecessary materializeInstrumentableNodes for ~ operator.

Author: woess

graal-js/src/com.oracle.truffle.js/src/com/oracle/truffle/js/nodes/unary/JSComplementNode.java

@@ -45,14 +45,12 @@
 import com.oracle.truffle.api.dsl.Cached;
 import com.oracle.truffle.api.dsl.Specialization;
 import com.oracle.truffle.api.frame.VirtualFrame;
-import com.oracle.truffle.api.instrumentation.InstrumentableNode;
 import com.oracle.truffle.api.instrumentation.Tag;
 import com.oracle.truffle.api.nodes.NodeInfo;
 import com.oracle.truffle.js.nodes.JavaScriptNode;
 import com.oracle.truffle.js.nodes.Truncatable;
 import com.oracle.truffle.js.nodes.cast.JSToInt32Node;
 import com.oracle.truffle.js.nodes.cast.JSToNumericNode;
-import com.oracle.truffle.js.nodes.instrumentation.JSInputGeneratingNodeWrapper;
 import com.oracle.truffle.js.nodes.instrumentation.JSTags.UnaryOperationTag;
 import com.oracle.truffle.js.runtime.BigInt;
 import com.oracle.truffle.js.runtime.SafeInteger;
@@ -78,16 +76,6 @@ public boolean hasTag(Class<? extends Tag> tag) {
         }
     }
 
-    @Override
-    public InstrumentableNode materializeInstrumentableNodes(Set<Class<? extends Tag>> materializedTags) {
-        if (materializedTags.contains(UnaryOperationTag.class) && !(getOperand() instanceof JSInputGeneratingNodeWrapper)) {
-            JSComplementNode materialized = JSComplementNodeGen.create(JSInputGeneratingNodeWrapper.create(cloneUninitialized(getOperand(), materializedTags)));
-            transferSourceSectionAddExpressionTag(this, materialized);
-            return materialized;
-        }
-        return this;
-    }
-
     @Specialization
     protected int doInteger(int a) {
         return ~a;