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 * permitted provided that the following conditions are met:
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 * 1. Redistributions of source code must retain the above copyright notice, this list of
 * conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of
 * conditions and the following disclaimer in the documentation and/or other materials provided
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 * 3. Neither the name of the copyright holder nor the names of its contributors may be used to
 * endorse or promote products derived from this software without specific prior written
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
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package com.oracle.truffle.llvm.nodes.op.arith.integer;

import com.oracle.truffle.api.dsl.NodeChild;
import com.oracle.truffle.api.dsl.NodeChildren;
import com.oracle.truffle.api.dsl.Specialization;
import com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode;

@NodeChildren({@NodeChild("leftNode"), @NodeChild("rightNode")})
public abstract class LLVMI32ArithmeticNode extends LLVMExpressionNode {

    public abstract static class LLVMI32AddNode extends LLVMI32ArithmeticNode {
        @Specialization
        protected int add(int left, int right) {
            return left + right;
        }
    }

    public abstract static class LLVMI32MulNode extends LLVMI32ArithmeticNode {

        @Specialization
        public int executeI32(int left, int right) {
            return left * right;
        }

    }

    public abstract static class LLVMI32SubNode extends LLVMI32ArithmeticNode {

        @Specialization
        protected int sub(int left, int right) {
            return left - right;
        }
    }

    public abstract static class LLVMI32DivNode extends LLVMI32ArithmeticNode {

        @Specialization
        protected int mul(int left, int right) {
            return left / right;
        }
    }

    public abstract static class LLVMI32UDivNode extends LLVMI32ArithmeticNode {

        @Specialization
        protected int mul(int left, int right) {
            return Integer.divideUnsigned(left, right);
        }
    }

    public abstract static class LLVMI32RemNode extends LLVMI32ArithmeticNode {

        @Specialization
        protected int rem(int left, int right) {
            return left % right;
        }
    }

    public abstract static class LLVMI32URemNode extends LLVMI32ArithmeticNode {

        @Specialization
        protected int mul(int left, int right) {
            return Integer.remainderUnsigned(left, right);
        }
    }

}