com.oracle.truffle.js.nodes.access.IsRegExpNodeGen 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.dsl.InlineSupport.InlineTarget;
import com.oracle.truffle.api.dsl.InlineSupport.ReferenceField;
import com.oracle.truffle.api.dsl.InlineSupport.StateField;
import com.oracle.truffle.api.dsl.InlineSupport.UnsafeAccessedField;
import com.oracle.truffle.api.nodes.Node;
import com.oracle.truffle.api.profiles.InlinedConditionProfile;
import com.oracle.truffle.js.nodes.cast.JSToBooleanNode;
import com.oracle.truffle.js.nodes.cast.JSToBooleanNodeGen;
import com.oracle.truffle.js.runtime.JSContext;
import com.oracle.truffle.js.runtime.objects.JSDynamicObject;
import java.lang.invoke.MethodHandles;
import java.lang.invoke.VarHandle;
import java.util.Objects;

/**
 * Debug Info:  *   Specialization {@link IsRegExpNode#doIsObject}
 *     Activation probability: 0.65000
 *     With/without class size: 24/15 bytes
 *   Specialization {@link IsRegExpNode#doNonObject}
 *     Activation probability: 0.35000
 *     With/without class size: 8/0 bytes
 * 
 */
@GeneratedBy(IsRegExpNode.class)
@SuppressWarnings("javadoc")
public final class IsRegExpNodeGen extends IsRegExpNode {

    private static final StateField STATE_0_IsRegExpNode_UPDATER = StateField.create(MethodHandles.lookup(), "state_0_");
    /**
     * Source Info:      *   Specialization: {@link IsRegExpNode#doIsObject}
     *   Parameter: {@link JSToBooleanNode} toBooleanNode
     *   Inline method: {@link JSToBooleanNodeGen#inline}
     */
    private static final JSToBooleanNode INLINED_IS_OBJECT_TO_BOOLEAN_NODE_ = JSToBooleanNodeGen.inline(InlineTarget.create(JSToBooleanNode.class, STATE_0_IsRegExpNode_UPDATER.subUpdater(2, 15), ReferenceField.create(MethodHandles.lookup(), "isObject_toBooleanNode__field1_", Node.class)));
    /**
     * Source Info:      *   Specialization: {@link IsRegExpNode#doIsObject}
     *   Parameter: {@link InlinedConditionProfile} hasMatchSymbol
     *   Inline method: {@link InlinedConditionProfile#inline}
     */
    private static final InlinedConditionProfile INLINED_IS_OBJECT_HAS_MATCH_SYMBOL_ = InlinedConditionProfile.inline(InlineTarget.create(InlinedConditionProfile.class, STATE_0_IsRegExpNode_UPDATER.subUpdater(17, 2)));

    /**
     * State Info:      *   0: SpecializationActive {@link IsRegExpNode#doIsObject}
     *   1: SpecializationActive {@link IsRegExpNode#doNonObject}
     *   2-16: InlinedCache
     *        Specialization: {@link IsRegExpNode#doIsObject}
     *        Parameter: {@link JSToBooleanNode} toBooleanNode
     *        Inline method: {@link JSToBooleanNodeGen#inline}
     *   17-18: InlinedCache
     *        Specialization: {@link IsRegExpNode#doIsObject}
     *        Parameter: {@link InlinedConditionProfile} hasMatchSymbol
     *        Inline method: {@link InlinedConditionProfile#inline}
     * 
     */
    @CompilationFinal @UnsafeAccessedField private int state_0_;
    /**
     * Source Info:      *   Specialization: {@link IsRegExpNode#doIsObject}
     *   Parameter: {@link IsJSObjectNode} isObjectNode
     */
    @Child private IsJSObjectNode isObject_isObjectNode_;
    /**
     * Source Info:      *   Specialization: {@link IsRegExpNode#doIsObject}
     *   Parameter: {@link JSToBooleanNode} toBooleanNode
     *   Inline method: {@link JSToBooleanNodeGen#inline}
     *   Inline field: {@link Node} field1
     */
    @Child @UnsafeAccessedField @SuppressWarnings("unused") private Node isObject_toBooleanNode__field1_;
    /**
     * Source Info:      *   Specialization: {@link IsRegExpNode#doIsObject}
     *   Parameter: {@link IsJSClassNode} isJSRegExpNode
     */
    @Child private IsJSClassNode isObject_isJSRegExpNode_;

    private IsRegExpNodeGen(JSContext context) {
        super(context);
    }

    @SuppressWarnings("static-method")
    private boolean fallbackGuard_(int state_0, Object arg0Value) {
        if (!((state_0 & 0b1) != 0 /* is SpecializationActive[IsRegExpNode.doIsObject(JSDynamicObject, IsJSObjectNode, JSToBooleanNode, IsJSClassNode, InlinedConditionProfile)] */) && arg0Value instanceof JSDynamicObject) {
            return false;
        }
        return true;
    }

    @Override
    public boolean executeBoolean(Object arg0Value) {
        int state_0 = this.state_0_;
        if ((state_0 & 0b11) != 0 /* is SpecializationActive[IsRegExpNode.doIsObject(JSDynamicObject, IsJSObjectNode, JSToBooleanNode, IsJSClassNode, InlinedConditionProfile)] || SpecializationActive[IsRegExpNode.doNonObject(Object)] */) {
            if ((state_0 & 0b1) != 0 /* is SpecializationActive[IsRegExpNode.doIsObject(JSDynamicObject, IsJSObjectNode, JSToBooleanNode, IsJSClassNode, InlinedConditionProfile)] */ && arg0Value instanceof JSDynamicObject) {
                JSDynamicObject arg0Value_ = (JSDynamicObject) arg0Value;
                {
                    IsJSObjectNode isObjectNode__ = this.isObject_isObjectNode_;
                    if (isObjectNode__ != null) {
                        IsJSClassNode isJSRegExpNode__ = this.isObject_isJSRegExpNode_;
                        if (isJSRegExpNode__ != null) {
                            return doIsObject(arg0Value_, isObjectNode__, INLINED_IS_OBJECT_TO_BOOLEAN_NODE_, isJSRegExpNode__, INLINED_IS_OBJECT_HAS_MATCH_SYMBOL_);
                        }
                    }
                }
            }
            if ((state_0 & 0b10) != 0 /* is SpecializationActive[IsRegExpNode.doNonObject(Object)] */) {
                if (fallbackGuard_(state_0, arg0Value)) {
                    return doNonObject(arg0Value);
                }
            }
        }
        CompilerDirectives.transferToInterpreterAndInvalidate();
        return executeAndSpecialize(arg0Value);
    }

    private boolean executeAndSpecialize(Object arg0Value) {
        int state_0 = this.state_0_;
        if (arg0Value instanceof JSDynamicObject) {
            JSDynamicObject arg0Value_ = (JSDynamicObject) arg0Value;
            IsJSObjectNode isObjectNode__ = this.insert((IsJSObjectNode.create()));
            Objects.requireNonNull(isObjectNode__, "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.isObject_isObjectNode_ = isObjectNode__;
            IsJSClassNode isJSRegExpNode__ = this.insert((IsRegExpNode.createIsJSRegExpNode()));
            Objects.requireNonNull(isJSRegExpNode__, "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.isObject_isJSRegExpNode_ = isJSRegExpNode__;
            state_0 = state_0 | 0b1 /* add SpecializationActive[IsRegExpNode.doIsObject(JSDynamicObject, IsJSObjectNode, JSToBooleanNode, IsJSClassNode, InlinedConditionProfile)] */;
            this.state_0_ = state_0;
            return doIsObject(arg0Value_, isObjectNode__, INLINED_IS_OBJECT_TO_BOOLEAN_NODE_, isJSRegExpNode__, INLINED_IS_OBJECT_HAS_MATCH_SYMBOL_);
        }
        state_0 = state_0 | 0b10 /* add SpecializationActive[IsRegExpNode.doNonObject(Object)] */;
        this.state_0_ = state_0;
        return doNonObject(arg0Value);
    }

    @NeverDefault
    public static IsRegExpNode create(JSContext context) {
        return new IsRegExpNodeGen(context);
    }

}