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

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

import com.oracle.truffle.api.Assumption;
import com.oracle.truffle.api.CompilerDirectives;
import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
import com.oracle.truffle.api.dsl.DSLSupport;
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.js.runtime.JSContext;
import com.oracle.truffle.js.runtime.objects.JSDynamicObject;
import java.lang.invoke.VarHandle;
import java.util.Objects;

/**
 * Debug Info:  *   Specialization {@link GetTemplateObjectNode#doCached}
 *     Activation probability: 0.65000
 *     With/without class size: 14/4 bytes
 *   Specialization {@link GetTemplateObjectNode#doUncached}
 *     Activation probability: 0.35000
 *     With/without class size: 8/0 bytes
 * 
 */
@GeneratedBy(GetTemplateObjectNode.class)
@SuppressWarnings("javadoc")
public final class GetTemplateObjectNodeGen extends GetTemplateObjectNode {

    /**
     * State Info:      *   0: SpecializationActive {@link GetTemplateObjectNode#doCached}
     *   1: SpecializationActive {@link GetTemplateObjectNode#doUncached}
     * 
     */
    @CompilationFinal private int state_0_;
    /**
     * Source Info:      *   Specialization: {@link GetTemplateObjectNode#doCached}
     *   Parameter: {@link JSDynamicObject} cachedTemplate
     */
    @CompilationFinal private JSDynamicObject cached_cachedTemplate_;
    @CompilationFinal private Assumption cached_assumption0_;

    private GetTemplateObjectNodeGen(JSContext context, ArrayLiteralNode rawStrings, ArrayLiteralNode cookedStrings) {
        super(context, rawStrings, cookedStrings);
    }

    private GetTemplateObjectNodeGen(JSContext context, ArrayLiteralNode rawStrings, ArrayLiteralNode cookedStrings, Object identity) {
        super(context, rawStrings, cookedStrings, identity);
    }

    @Override
    public Object execute(VirtualFrame frameValue) {
        int state_0 = this.state_0_;
        if (state_0 != 0 /* is SpecializationActive[GetTemplateObjectNode.doCached(VirtualFrame, JSDynamicObject)] || SpecializationActive[GetTemplateObjectNode.doUncached(VirtualFrame)] */) {
            if ((state_0 & 0b1) != 0 /* is SpecializationActive[GetTemplateObjectNode.doCached(VirtualFrame, JSDynamicObject)] */) {
                if (!Assumption.isValidAssumption(this.cached_assumption0_)) {
                    CompilerDirectives.transferToInterpreterAndInvalidate();
                    removeCached_();
                    return executeAndSpecialize(frameValue);
                }
                {
                    JSDynamicObject cachedTemplate__ = this.cached_cachedTemplate_;
                    if (cachedTemplate__ != null) {
                        assert DSLSupport.assertIdempotence((!(context.isMultiContext())));
                        return doCached(frameValue, cachedTemplate__);
                    }
                }
            }
            if ((state_0 & 0b10) != 0 /* is SpecializationActive[GetTemplateObjectNode.doUncached(VirtualFrame)] */) {
                return doUncached(frameValue);
            }
        }
        CompilerDirectives.transferToInterpreterAndInvalidate();
        return executeAndSpecialize(frameValue);
    }

    @Override
    public void executeVoid(VirtualFrame frameValue) {
        execute(frameValue);
        return;
    }

    private JSDynamicObject executeAndSpecialize(VirtualFrame frameValue) {
        int state_0 = this.state_0_;
        if (((state_0 & 0b10)) == 0 /* is-not SpecializationActive[GetTemplateObjectNode.doUncached(VirtualFrame)] */) {
            if ((!(context.isMultiContext()))) {
                Assumption cached_assumption0 = (context.getSingleRealmAssumption());
                if (Assumption.isValidAssumption(cached_assumption0)) {
                    JSDynamicObject cachedTemplate__ = (doUncached(frameValue));
                    Objects.requireNonNull(cachedTemplate__, "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_cachedTemplate_ = cachedTemplate__;
                    this.cached_assumption0_ = cached_assumption0;
                    state_0 = state_0 | 0b1 /* add SpecializationActive[GetTemplateObjectNode.doCached(VirtualFrame, JSDynamicObject)] */;
                    this.state_0_ = state_0;
                    return doCached(frameValue, cachedTemplate__);
                }
            }
        }
        this.cached_cachedTemplate_ = null;
        state_0 = state_0 & 0xfffffffe /* remove SpecializationActive[GetTemplateObjectNode.doCached(VirtualFrame, JSDynamicObject)] */;
        state_0 = state_0 | 0b10 /* add SpecializationActive[GetTemplateObjectNode.doUncached(VirtualFrame)] */;
        this.state_0_ = state_0;
        return doUncached(frameValue);
    }

    void removeCached_() {
        this.state_0_ = state_0_ & 0xfffffffe /* remove SpecializationActive[GetTemplateObjectNode.doCached(VirtualFrame, JSDynamicObject)] */;
    }

    @NeverDefault
    public static GetTemplateObjectNode create(JSContext context, ArrayLiteralNode rawStrings, ArrayLiteralNode cookedStrings) {
        return new GetTemplateObjectNodeGen(context, rawStrings, cookedStrings);
    }

    @NeverDefault
    public static GetTemplateObjectNode create(JSContext context, ArrayLiteralNode rawStrings, ArrayLiteralNode cookedStrings, Object identity) {
        return new GetTemplateObjectNodeGen(context, rawStrings, cookedStrings, identity);
    }

}