com.oracle.truffle.js.nodes.access.DeclareGlobalFunctionNodeGen 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.builtins.JSGlobalObject;
import com.oracle.truffle.js.runtime.objects.JSDynamicObject;
import com.oracle.truffle.js.runtime.objects.PropertyDescriptor;
import java.lang.invoke.VarHandle;
import java.util.Objects;

/**
 * Debug Info:  *   Specialization {@link DeclareGlobalFunctionNode#doCached}
 *     Activation probability: 0.48333
 *     With/without class size: 13/4 bytes
 *   Specialization {@link DeclareGlobalFunctionNode#doUncached}
 *     Activation probability: 0.33333
 *     With/without class size: 8/0 bytes
 *   Specialization {@link DeclareGlobalFunctionNode#doGeneric}
 *     Activation probability: 0.18333
 *     With/without class size: 6/0 bytes
 * 
 */
@GeneratedBy(DeclareGlobalFunctionNode.class)
@SuppressWarnings({"javadoc", "unused"})
public final class DeclareGlobalFunctionNodeGen extends DeclareGlobalFunctionNode {

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

    private DeclareGlobalFunctionNodeGen(TruffleString varName, boolean configurable) {
        super(varName, configurable);
    }

    @SuppressWarnings("static-method")
    private boolean fallbackGuard_(int state_0, JSDynamicObject arg0Value, Object arg1Value, PropertyDescriptor arg2Value, JSContext arg3Value) {
        if (!((state_0 & 0b10) != 0 /* is SpecializationActive[DeclareGlobalFunctionNode.doUncached(JSGlobalObject, Object, PropertyDescriptor, JSContext)] */) && arg0Value instanceof JSGlobalObject) {
            return false;
        }
        return true;
    }

    @Override
    protected void executeVoid(JSDynamicObject arg0Value, Object arg1Value, PropertyDescriptor arg2Value, JSContext arg3Value) {
        int state_0 = this.state_0_;
        if (state_0 != 0 /* is SpecializationActive[DeclareGlobalFunctionNode.doCached(JSGlobalObject, Object, PropertyDescriptor, JSContext, PropertySetNode)] || SpecializationActive[DeclareGlobalFunctionNode.doUncached(JSGlobalObject, Object, PropertyDescriptor, JSContext)] || SpecializationActive[DeclareGlobalFunctionNode.doGeneric(JSDynamicObject, Object, PropertyDescriptor, JSContext)] */) {
            if ((state_0 & 0b11) != 0 /* is SpecializationActive[DeclareGlobalFunctionNode.doCached(JSGlobalObject, Object, PropertyDescriptor, JSContext, PropertySetNode)] || SpecializationActive[DeclareGlobalFunctionNode.doUncached(JSGlobalObject, Object, PropertyDescriptor, JSContext)] */ && arg0Value instanceof JSGlobalObject) {
                JSGlobalObject arg0Value_ = (JSGlobalObject) arg0Value;
                if ((state_0 & 0b1) != 0 /* is SpecializationActive[DeclareGlobalFunctionNode.doCached(JSGlobalObject, Object, PropertyDescriptor, JSContext, PropertySetNode)] */) {
                    {
                        PropertySetNode cache__ = this.cached_cache_;
                        if (cache__ != null) {
                            if ((arg3Value.getPropertyCacheLimit() > 0) && (arg2Value == null)) {
                                doCached(arg0Value_, arg1Value, arg2Value, arg3Value, cache__);
                                return;
                            }
                        }
                    }
                }
                if ((state_0 & 0b10) != 0 /* is SpecializationActive[DeclareGlobalFunctionNode.doUncached(JSGlobalObject, Object, PropertyDescriptor, JSContext)] */) {
                    doUncached(arg0Value_, arg1Value, arg2Value, arg3Value);
                    return;
                }
            }
            if ((state_0 & 0b100) != 0 /* is SpecializationActive[DeclareGlobalFunctionNode.doGeneric(JSDynamicObject, Object, PropertyDescriptor, JSContext)] */) {
                if (fallbackGuard_(state_0, arg0Value, arg1Value, arg2Value, arg3Value)) {
                    doGeneric(arg0Value, arg1Value, arg2Value, arg3Value);
                    return;
                }
            }
        }
        CompilerDirectives.transferToInterpreterAndInvalidate();
        executeAndSpecialize(arg0Value, arg1Value, arg2Value, arg3Value);
        return;
    }

    private void executeAndSpecialize(JSDynamicObject arg0Value, Object arg1Value, PropertyDescriptor arg2Value, JSContext arg3Value) {
        int state_0 = this.state_0_;
        if (arg0Value instanceof JSGlobalObject) {
            JSGlobalObject arg0Value_ = (JSGlobalObject) arg0Value;
            if (((state_0 & 0b10)) == 0 /* is-not SpecializationActive[DeclareGlobalFunctionNode.doUncached(JSGlobalObject, Object, PropertyDescriptor, JSContext)] */) {
                if ((arg3Value.getPropertyCacheLimit() > 0) && (arg2Value == null)) {
                    PropertySetNode cache__ = this.insert((makeDefineOwnPropertyCache(arg3Value)));
                    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[DeclareGlobalFunctionNode.doCached(JSGlobalObject, Object, PropertyDescriptor, JSContext, PropertySetNode)] */;
                    this.state_0_ = state_0;
                    doCached(arg0Value_, arg1Value, arg2Value, arg3Value, cache__);
                    return;
                }
            }
            this.cached_cache_ = null;
            state_0 = state_0 & 0xfffffffe /* remove SpecializationActive[DeclareGlobalFunctionNode.doCached(JSGlobalObject, Object, PropertyDescriptor, JSContext, PropertySetNode)] */;
            state_0 = state_0 | 0b10 /* add SpecializationActive[DeclareGlobalFunctionNode.doUncached(JSGlobalObject, Object, PropertyDescriptor, JSContext)] */;
            this.state_0_ = state_0;
            doUncached(arg0Value_, arg1Value, arg2Value, arg3Value);
            return;
        }
        state_0 = state_0 | 0b100 /* add SpecializationActive[DeclareGlobalFunctionNode.doGeneric(JSDynamicObject, Object, PropertyDescriptor, JSContext)] */;
        this.state_0_ = state_0;
        doGeneric(arg0Value, arg1Value, arg2Value, arg3Value);
        return;
    }

    @NeverDefault
    public static DeclareGlobalFunctionNode create(TruffleString varName, boolean configurable) {
        return new DeclareGlobalFunctionNodeGen(varName, configurable);
    }

}