com.oracle.truffle.js.nodes.access.DeclareGlobalLexicalVariableNodeGen Maven / Gradle / Ivy

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

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.js.runtime.JSContext;
import com.oracle.truffle.js.runtime.objects.JSDynamicObject;
import java.lang.invoke.VarHandle;
import java.util.Objects;

/**
 * Debug Info:  *   Specialization {@link DeclareGlobalLexicalVariableNode#doCached}
 *     Activation probability: 0.65000
 *     With/without class size: 17/4 bytes
 *   Specialization {@link DeclareGlobalLexicalVariableNode#doUncached}
 *     Activation probability: 0.35000
 *     With/without class size: 8/0 bytes
 * 
 */
@GeneratedBy(DeclareGlobalLexicalVariableNode.class)
@SuppressWarnings("javadoc")
public final class DeclareGlobalLexicalVariableNodeGen extends DeclareGlobalLexicalVariableNode {

    /**
     * State Info:      *   0: SpecializationActive {@link DeclareGlobalLexicalVariableNode#doCached}
     *   1: SpecializationActive {@link DeclareGlobalLexicalVariableNode#doUncached}
     * 
     */
    @CompilationFinal private int state_0_;
    /**
     * Source Info:      *   Specialization: {@link DeclareGlobalLexicalVariableNode#doCached}
     *   Parameter: {@link PropertySetNode} cache
     */
    @Child private PropertySetNode cached_cache_;

    private DeclareGlobalLexicalVariableNodeGen(TruffleString varName, boolean isConst) {
        super(varName, isConst);
    }

    @Override
    protected void executeVoid(JSDynamicObject arg0Value, JSContext arg1Value) {
        int state_0 = this.state_0_;
        if (state_0 != 0 /* is SpecializationActive[DeclareGlobalLexicalVariableNode.doCached(JSDynamicObject, JSContext, PropertySetNode)] || SpecializationActive[DeclareGlobalLexicalVariableNode.doUncached(JSDynamicObject, JSContext)] */) {
            if ((state_0 & 0b1) != 0 /* is SpecializationActive[DeclareGlobalLexicalVariableNode.doCached(JSDynamicObject, JSContext, PropertySetNode)] */) {
                {
                    PropertySetNode cache__ = this.cached_cache_;
                    if (cache__ != null) {
                        if ((arg1Value.getPropertyCacheLimit() > 0)) {
                            doCached(arg0Value, arg1Value, cache__);
                            return;
                        }
                    }
                }
            }
            if ((state_0 & 0b10) != 0 /* is SpecializationActive[DeclareGlobalLexicalVariableNode.doUncached(JSDynamicObject, JSContext)] */) {
                doUncached(arg0Value, arg1Value);
                return;
            }
        }
        CompilerDirectives.transferToInterpreterAndInvalidate();
        executeAndSpecialize(arg0Value, arg1Value);
        return;
    }

    private void executeAndSpecialize(JSDynamicObject arg0Value, JSContext arg1Value) {
        int state_0 = this.state_0_;
        if (((state_0 & 0b10)) == 0 /* is-not SpecializationActive[DeclareGlobalLexicalVariableNode.doUncached(JSDynamicObject, JSContext)] */) {
            if ((arg1Value.getPropertyCacheLimit() > 0)) {
                PropertySetNode cache__ = this.insert((makeDefineOwnPropertyCache(arg1Value)));
                Objects.requireNonNull(cache__, "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.cached_cache_ = cache__;
                state_0 = state_0 | 0b1 /* add SpecializationActive[DeclareGlobalLexicalVariableNode.doCached(JSDynamicObject, JSContext, PropertySetNode)] */;
                this.state_0_ = state_0;
                doCached(arg0Value, arg1Value, cache__);
                return;
            }
        }
        this.cached_cache_ = null;
        state_0 = state_0 & 0xfffffffe /* remove SpecializationActive[DeclareGlobalLexicalVariableNode.doCached(JSDynamicObject, JSContext, PropertySetNode)] */;
        state_0 = state_0 | 0b10 /* add SpecializationActive[DeclareGlobalLexicalVariableNode.doUncached(JSDynamicObject, JSContext)] */;
        this.state_0_ = state_0;
        doUncached(arg0Value, arg1Value);
        return;
    }

    @NeverDefault
    public static DeclareGlobalLexicalVariableNode create(TruffleString varName, boolean isConst) {
        return new DeclareGlobalLexicalVariableNodeGen(varName, isConst);
    }

}