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// CheckStyle: start generated
package com.oracle.truffle.sl.nodes.expression;

import com.oracle.truffle.api.CompilerDirectives;
import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
import com.oracle.truffle.api.dsl.GeneratedBy;
import com.oracle.truffle.api.dsl.NeverDefault;
import com.oracle.truffle.api.frame.VirtualFrame;
import com.oracle.truffle.api.nodes.UnexpectedResultException;
import com.oracle.truffle.sl.nodes.SLExpressionNode;
import com.oracle.truffle.sl.nodes.SLTypesGen;

/**
 * Debug Info:  *   Specialization {@link SLLogicalNotNode#doBoolean}
 *     Activation probability: 0.65000
 *     With/without class size: 11/0 bytes
 *   Specialization {@link SLLogicalNotNode#typeError}
 *     Activation probability: 0.35000
 *     With/without class size: 8/0 bytes
 * 
 */
@GeneratedBy(SLLogicalNotNode.class)
@SuppressWarnings("javadoc")
public final class SLLogicalNotNodeGen extends SLLogicalNotNode {

    @Child private SLExpressionNode valueNode_;
    /**
     * State Info:      *   0: SpecializationActive {@link SLLogicalNotNode#doBoolean}
     *   1: SpecializationActive {@link SLLogicalNotNode#typeError}
     * 
     */
    @CompilationFinal private int state_0_;

    private SLLogicalNotNodeGen(SLExpressionNode valueNode) {
        this.valueNode_ = valueNode;
    }

    @SuppressWarnings("static-method")
    private boolean fallbackGuard_(int state_0, Object valueNodeValue) {
        if (!((state_0 & 0b1) != 0 /* is SpecializationActive[SLLogicalNotNode.doBoolean(boolean)] */) && valueNodeValue instanceof Boolean) {
            return false;
        }
        return true;
    }

    @Override
    public Object executeGeneric(VirtualFrame frameValue) {
        int state_0 = this.state_0_;
        if ((state_0 & 0b10) == 0 /* only-active SpecializationActive[SLLogicalNotNode.doBoolean(boolean)] */ && (state_0 != 0  /* is-not SpecializationActive[SLLogicalNotNode.doBoolean(boolean)] && SpecializationActive[SLLogicalNotNode.typeError(Object)] */)) {
            return executeGeneric_boolean0(state_0, frameValue);
        } else {
            return executeGeneric_generic1(state_0, frameValue);
        }
    }

    private Object executeGeneric_boolean0(int state_0__, VirtualFrame frameValue) {
        int state_0 = state_0__;
        boolean valueNodeValue_;
        try {
            valueNodeValue_ = this.valueNode_.executeBoolean(frameValue);
        } catch (UnexpectedResultException ex) {
            CompilerDirectives.transferToInterpreterAndInvalidate();
            return executeAndSpecialize(ex.getResult());
        }
        assert (state_0 & 0b1) != 0 /* is SpecializationActive[SLLogicalNotNode.doBoolean(boolean)] */;
        return doBoolean(valueNodeValue_);
    }

    private Object executeGeneric_generic1(int state_0__, VirtualFrame frameValue) {
        int state_0 = state_0__;
        Object valueNodeValue_ = this.valueNode_.executeGeneric(frameValue);
        if (state_0 != 0 /* is SpecializationActive[SLLogicalNotNode.doBoolean(boolean)] || SpecializationActive[SLLogicalNotNode.typeError(Object)] */) {
            if ((state_0 & 0b1) != 0 /* is SpecializationActive[SLLogicalNotNode.doBoolean(boolean)] */ && valueNodeValue_ instanceof Boolean) {
                boolean valueNodeValue__ = (boolean) valueNodeValue_;
                return doBoolean(valueNodeValue__);
            }
            if ((state_0 & 0b10) != 0 /* is SpecializationActive[SLLogicalNotNode.typeError(Object)] */) {
                if (fallbackGuard_(state_0, valueNodeValue_)) {
                    return typeError(valueNodeValue_);
                }
            }
        }
        CompilerDirectives.transferToInterpreterAndInvalidate();
        return executeAndSpecialize(valueNodeValue_);
    }

    @Override
    public boolean executeBoolean(VirtualFrame frameValue) throws UnexpectedResultException {
        int state_0 = this.state_0_;
        if ((state_0 & 0b10) != 0 /* is SpecializationActive[SLLogicalNotNode.typeError(Object)] */) {
            return SLTypesGen.expectBoolean(executeGeneric(frameValue));
        }
        boolean valueNodeValue_;
        try {
            valueNodeValue_ = this.valueNode_.executeBoolean(frameValue);
        } catch (UnexpectedResultException ex) {
            CompilerDirectives.transferToInterpreterAndInvalidate();
            return SLTypesGen.expectBoolean(executeAndSpecialize(ex.getResult()));
        }
        if ((state_0 & 0b1) != 0 /* is SpecializationActive[SLLogicalNotNode.doBoolean(boolean)] */) {
            return doBoolean(valueNodeValue_);
        }
        CompilerDirectives.transferToInterpreterAndInvalidate();
        return SLTypesGen.expectBoolean(executeAndSpecialize(valueNodeValue_));
    }

    @Override
    public void executeVoid(VirtualFrame frameValue) {
        int state_0 = this.state_0_;
        try {
            if ((state_0 & 0b10) == 0 /* only-active SpecializationActive[SLLogicalNotNode.doBoolean(boolean)] */ && (state_0 != 0  /* is-not SpecializationActive[SLLogicalNotNode.doBoolean(boolean)] && SpecializationActive[SLLogicalNotNode.typeError(Object)] */)) {
                executeBoolean(frameValue);
                return;
            }
            executeGeneric(frameValue);
            return;
        } catch (UnexpectedResultException ex) {
            CompilerDirectives.transferToInterpreterAndInvalidate();
            return;
        }
    }

    private Object executeAndSpecialize(Object valueNodeValue) {
        int state_0 = this.state_0_;
        if (valueNodeValue instanceof Boolean) {
            boolean valueNodeValue_ = (boolean) valueNodeValue;
            state_0 = state_0 | 0b1 /* add SpecializationActive[SLLogicalNotNode.doBoolean(boolean)] */;
            this.state_0_ = state_0;
            return doBoolean(valueNodeValue_);
        }
        state_0 = state_0 | 0b10 /* add SpecializationActive[SLLogicalNotNode.typeError(Object)] */;
        this.state_0_ = state_0;
        return typeError(valueNodeValue);
    }

    @NeverDefault
    public static SLLogicalNotNode create(SLExpressionNode valueNode) {
        return new SLLogicalNotNodeGen(valueNode);
    }

}