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// CheckStyle: start generated
package com.oracle.graal.python.nodes.bytecode;

import com.oracle.graal.python.builtins.objects.generator.ThrowData;
import com.oracle.truffle.api.CompilerDirectives;
import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
import com.oracle.truffle.api.dsl.GeneratedBy;
import com.oracle.truffle.api.dsl.NeverDefault;
import com.oracle.truffle.api.nodes.DenyReplace;
import com.oracle.truffle.api.nodes.NodeCost;

/**
 * Debug Info:  *   Specialization {@link GetSendValueNode#doNext}
 *     Activation probability: 0.48333
 *     With/without class size: 9/0 bytes
 *   Specialization {@link GetSendValueNode#doThrow}
 *     Activation probability: 0.33333
 *     With/without class size: 8/0 bytes
 *   Specialization {@link GetSendValueNode#doSend}
 *     Activation probability: 0.18333
 *     With/without class size: 6/0 bytes
 * 
 */
@GeneratedBy(GetSendValueNode.class)
@SuppressWarnings("javadoc")
public final class GetSendValueNodeGen extends GetSendValueNode {

    private static final Uncached UNCACHED = new Uncached();

    /**
     * State Info:      *   0: SpecializationActive {@link GetSendValueNode#doNext}
     *   1: SpecializationActive {@link GetSendValueNode#doThrow}
     *   2: SpecializationActive {@link GetSendValueNode#doSend}
     * 
     */
    @CompilationFinal private int state_0_;

    private GetSendValueNodeGen() {
    }

    @SuppressWarnings("static-method")
    private boolean fallbackGuard_(int state_0, Object arg0Value) {
        if (!((state_0 & 0b1) != 0 /* is SpecializationActive[GetSendValueNode.doNext(Object)] */) && (arg0Value == null)) {
            return false;
        }
        if (!((state_0 & 0b10) != 0 /* is SpecializationActive[GetSendValueNode.doThrow(ThrowData)] */) && arg0Value instanceof ThrowData) {
            return false;
        }
        return true;
    }

    @Override
    public Object execute(Object arg0Value) {
        int state_0 = this.state_0_;
        if (state_0 != 0 /* is SpecializationActive[GetSendValueNode.doNext(Object)] || SpecializationActive[GetSendValueNode.doThrow(ThrowData)] || SpecializationActive[GetSendValueNode.doSend(Object)] */) {
            if ((state_0 & 0b1) != 0 /* is SpecializationActive[GetSendValueNode.doNext(Object)] */) {
                if ((arg0Value == null)) {
                    return doNext(arg0Value);
                }
            }
            if ((state_0 & 0b10) != 0 /* is SpecializationActive[GetSendValueNode.doThrow(ThrowData)] */ && arg0Value instanceof ThrowData) {
                ThrowData arg0Value_ = (ThrowData) arg0Value;
                return doThrow(arg0Value_);
            }
            if ((state_0 & 0b100) != 0 /* is SpecializationActive[GetSendValueNode.doSend(Object)] */) {
                if (fallbackGuard_(state_0, arg0Value)) {
                    return doSend(arg0Value);
                }
            }
        }
        CompilerDirectives.transferToInterpreterAndInvalidate();
        return executeAndSpecialize(arg0Value);
    }

    private Object executeAndSpecialize(Object arg0Value) {
        int state_0 = this.state_0_;
        if ((arg0Value == null)) {
            state_0 = state_0 | 0b1 /* add SpecializationActive[GetSendValueNode.doNext(Object)] */;
            this.state_0_ = state_0;
            return doNext(arg0Value);
        }
        if (arg0Value instanceof ThrowData) {
            ThrowData arg0Value_ = (ThrowData) arg0Value;
            state_0 = state_0 | 0b10 /* add SpecializationActive[GetSendValueNode.doThrow(ThrowData)] */;
            this.state_0_ = state_0;
            return doThrow(arg0Value_);
        }
        state_0 = state_0 | 0b100 /* add SpecializationActive[GetSendValueNode.doSend(Object)] */;
        this.state_0_ = state_0;
        return doSend(arg0Value);
    }

    @Override
    public NodeCost getCost() {
        int state_0 = this.state_0_;
        if (state_0 == 0) {
            return NodeCost.UNINITIALIZED;
        } else {
            if ((state_0 & (state_0 - 1)) == 0 /* is-single  */) {
                return NodeCost.MONOMORPHIC;
            }
        }
        return NodeCost.POLYMORPHIC;
    }

    @NeverDefault
    public static GetSendValueNode create() {
        return new GetSendValueNodeGen();
    }

    @NeverDefault
    public static GetSendValueNode getUncached() {
        return GetSendValueNodeGen.UNCACHED;
    }

    @GeneratedBy(GetSendValueNode.class)
    @DenyReplace
    private static final class Uncached extends GetSendValueNode {

        @TruffleBoundary
        @Override
        public Object execute(Object arg0Value) {
            if ((arg0Value == null)) {
                return doNext(arg0Value);
            }
            if (arg0Value instanceof ThrowData) {
                ThrowData arg0Value_ = (ThrowData) arg0Value;
                return doThrow(arg0Value_);
            }
            return doSend(arg0Value);
        }

        @Override
        public NodeCost getCost() {
            return NodeCost.MEGAMORPHIC;
        }

        @Override
        public boolean isAdoptable() {
            return false;
        }

    }
}