com.oracle.truffle.js.nodes.intl.GetStringOptionNodeGen Maven / Gradle / Ivy

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// CheckStyle: start generated
package com.oracle.truffle.js.nodes.intl;

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.strings.TruffleString;
import com.oracle.truffle.api.strings.TruffleString.ToJavaStringNode;
import com.oracle.truffle.js.nodes.cast.JSToStringNode;
import com.oracle.truffle.js.runtime.JSContext;
import java.lang.invoke.VarHandle;
import java.util.List;
import java.util.Objects;

/**
 * Debug Info:  *   Specialization {@link GetStringOptionNode#getOption}
 *     Activation probability: 1.00000
 *     With/without class size: 28/8 bytes
 * 
 */
@GeneratedBy(GetStringOptionNode.class)
@SuppressWarnings("javadoc")
public final class GetStringOptionNodeGen extends GetStringOptionNode {

    /**
     * State Info:      *   0: SpecializationActive {@link GetStringOptionNode#getOption}
     * 
     */
    @CompilationFinal private int state_0_;
    /**
     * Source Info:      *   Specialization: {@link GetStringOptionNode#getOption}
     *   Parameter: {@link JSToStringNode} toStringNode
     */
    @Child private JSToStringNode toStringNode_;
    /**
     * Source Info:      *   Specialization: {@link GetStringOptionNode#getOption}
     *   Parameter: {@link ToJavaStringNode} toJavaStringNode
     */
    @Child private ToJavaStringNode toJavaStringNode_;

    private GetStringOptionNodeGen(JSContext context, TruffleString property, List values, String fallback) {
        super(context, property, values, fallback);
    }

    @Override
    public String executeValue(Object arg0Value) {
        int state_0 = this.state_0_;
        if (state_0 != 0 /* is SpecializationActive[GetStringOptionNode.getOption(Object, JSToStringNode, ToJavaStringNode)] */) {
            {
                JSToStringNode toStringNode__ = this.toStringNode_;
                if (toStringNode__ != null) {
                    ToJavaStringNode toJavaStringNode__ = this.toJavaStringNode_;
                    if (toJavaStringNode__ != null) {
                        return getOption(arg0Value, toStringNode__, toJavaStringNode__);
                    }
                }
            }
        }
        CompilerDirectives.transferToInterpreterAndInvalidate();
        return executeAndSpecialize(arg0Value);
    }

    private String executeAndSpecialize(Object arg0Value) {
        int state_0 = this.state_0_;
        JSToStringNode toStringNode__ = this.insert((JSToStringNode.create()));
        Objects.requireNonNull(toStringNode__, "A specialization cache returned a default value. The cache initializer must never return a default value for this cache. Use @Cached(neverDefault=false) to allow default values for this cached value or make sure the cache initializer never returns the default value.");
        VarHandle.storeStoreFence();
        this.toStringNode_ = toStringNode__;
        ToJavaStringNode toJavaStringNode__ = this.insert((ToJavaStringNode.create()));
        Objects.requireNonNull(toJavaStringNode__, "A specialization cache returned a default value. The cache initializer must never return a default value for this cache. Use @Cached(neverDefault=false) to allow default values for this cached value or make sure the cache initializer never returns the default value.");
        VarHandle.storeStoreFence();
        this.toJavaStringNode_ = toJavaStringNode__;
        state_0 = state_0 | 0b1 /* add SpecializationActive[GetStringOptionNode.getOption(Object, JSToStringNode, ToJavaStringNode)] */;
        this.state_0_ = state_0;
        return getOption(arg0Value, toStringNode__, toJavaStringNode__);
    }

    @NeverDefault
    public static GetStringOptionNode create(JSContext context, TruffleString property, List values, String fallback) {
        return new GetStringOptionNodeGen(context, property, values, fallback);
    }

}