/*
 * Copyright (c) 2011, 2011, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * questions.
 */
package com.oracle.graal.nodes.calc;

import com.oracle.graal.api.meta.*;
import com.oracle.graal.nodes.*;
import com.oracle.graal.nodes.spi.*;

public abstract class IntegerArithmeticNode extends BinaryNode implements ArithmeticLIRLowerable {

    public IntegerArithmeticNode(Kind kind, ValueNode x, ValueNode y) {
        super(kind, x, y);
        assert kind.isNumericInteger();
    }

    public static IntegerAddNode add(StructuredGraph graph, ValueNode v1, ValueNode v2) {
        assert v1.kind() == v2.kind();
        switch (v1.kind()) {
            case Int:
                return graph.unique(new IntegerAddNode(Kind.Int, v1, v2));
            case Long:
                return graph.unique(new IntegerAddNode(Kind.Long, v1, v2));
            default:
                throw ValueNodeUtil.shouldNotReachHere();
        }
    }

    public static IntegerMulNode mul(StructuredGraph graph, ValueNode v1, ValueNode v2) {
        assert v1.kind() == v2.kind();
        switch (v1.kind()) {
            case Int:
                return graph.unique(new IntegerMulNode(Kind.Int, v1, v2));
            case Long:
                return graph.unique(new IntegerMulNode(Kind.Long, v1, v2));
            default:
                throw ValueNodeUtil.shouldNotReachHere();
        }
    }

    public static IntegerSubNode sub(StructuredGraph graph, ValueNode v1, ValueNode v2) {
        assert v1.kind() == v2.kind();
        switch (v1.kind()) {
            case Int:
                return graph.unique(new IntegerSubNode(Kind.Int, v1, v2));
            case Long:
                return graph.unique(new IntegerSubNode(Kind.Long, v1, v2));
            default:
                throw ValueNodeUtil.shouldNotReachHere();
        }
    }
}

@@ -1582,1213 +1582,475 @@
     
-switch (v1.kind()) %7B%0A            case Int:%0A                return graph.unique(new IntegerAddNode(Kind.Int, v1, v2));%0A            case Long:%0A                return graph.unique(new IntegerAddNode(Kind.Long, v1, v2));%0A            default:%0A                throw ValueNodeUtil.shouldNotReachHere();%0A        %7D%0A    %7D%0A%0A    public static IntegerMulNode mul(StructuredGraph graph, ValueNode v1, ValueNode v2) %7B%0A        assert v1.kind() == v2.kind();%0A        switch (v1.kind()) %7B%0A            case Int:%0A                return graph.unique(new IntegerMulNode(Kind.Int, v1, v2));%0A            case Long:%0A                return graph.unique(new IntegerMulNode(Kind.Long, v1, v2));%0A            default:%0A                throw ValueNodeUtil.shouldNotReachHere();%0A        %7D%0A    %7D%0A%0A    public static IntegerSubNode sub(StructuredGraph graph, ValueNode v1, ValueNode v2) %7B%0A        assert v1.kind() == v2.kind();%0A        switch (v1.kind()) %7B%0A            case Int:%0A                return graph.unique(new IntegerSubNode(Kind.Int, v1, v2));%0A            case Long:%0A                return graph.unique(new IntegerSubNode(Kind.Long, v1, v2));%0A            default:%0A                throw ValueNodeUtil.shouldNotReachHere();%0A        %7D
+return graph.unique(new IntegerAddNode(v1.kind(), v1, v2));%0A    %7D%0A%0A    public static IntegerMulNode mul(StructuredGraph graph, ValueNode v1, ValueNode v2) %7B%0A        assert v1.kind() == v2.kind();%0A        return graph.unique(new IntegerMulNode(v1.kind(), v1, v2));%0A    %7D%0A%0A    public static IntegerSubNode sub(StructuredGraph graph, ValueNode v1, ValueNode v2) %7B%0A        assert v1.kind() == v2.kind();%0A        return graph.unique(new IntegerSubNode(v1.kind(), v1, v2));
 %0A   

Simplify IntegerArithmeticNode.add/mul/sub