com.oracle.truffle.js.nodes.binary.JSOrNodeGen Maven / Gradle / Ivy

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

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.frame.VirtualFrame;
import com.oracle.truffle.api.nodes.Node;
import com.oracle.truffle.api.nodes.UnexpectedResultException;
import com.oracle.truffle.api.profiles.InlinedConditionProfile;
import com.oracle.truffle.js.nodes.JavaScriptNode;
import com.oracle.truffle.js.nodes.cast.JSToBooleanNode;
import com.oracle.truffle.js.nodes.cast.JSToBooleanNodeGen;
import java.lang.invoke.MethodHandles;

/**
 * Debug Info:  *   Specialization {@link JSOrNode#doBoolean}
 *     Activation probability: 0.65000
 *     With/without class size: 14/0 bytes
 *   Specialization {@link JSOrNode#doGeneric}
 *     Activation probability: 0.35000
 *     With/without class size: 12/6 bytes
 * 
 */
@GeneratedBy(JSOrNode.class)
@SuppressWarnings("javadoc")
public final class JSOrNodeGen extends JSOrNode {

    private static final StateField STATE_0_UPDATER = StateField.create(MethodHandles.lookup(), "state_0_");
    private static final StateField STATE_0_JSOrNode_UPDATER = StateField.create(MethodHandles.lookup(), "state_0_");
    /**
     * Source Info:      *   Specialization: {@link JSOrNode#doBoolean}
     *   Parameter: {@link InlinedConditionProfile} canShortCircuit
     *   Inline method: {@link InlinedConditionProfile#inline}
     */
    private static final InlinedConditionProfile INLINED_CAN_SHORT_CIRCUIT = InlinedConditionProfile.inline(InlineTarget.create(InlinedConditionProfile.class, STATE_0_UPDATER.subUpdater(2, 2)));
    /**
     * Source Info:      *   Specialization: {@link JSOrNode#doGeneric}
     *   Parameter: {@link JSToBooleanNode} toBoolean
     *   Inline method: {@link JSToBooleanNodeGen#inline}
     */
    private static final JSToBooleanNode INLINED_GENERIC_TO_BOOLEAN_ = JSToBooleanNodeGen.inline(InlineTarget.create(JSToBooleanNode.class, STATE_0_JSOrNode_UPDATER.subUpdater(4, 15), ReferenceField.create(MethodHandles.lookup(), "generic_toBoolean__field1_", Node.class)));

    /**
     * State Info:      *   0: SpecializationActive {@link JSOrNode#doBoolean}
     *   1: SpecializationActive {@link JSOrNode#doGeneric}
     *   2-3: InlinedCache
     *        Specialization: {@link JSOrNode#doBoolean}
     *        Parameter: {@link InlinedConditionProfile} canShortCircuit
     *        Inline method: {@link InlinedConditionProfile#inline}
     *   4-18: InlinedCache
     *        Specialization: {@link JSOrNode#doGeneric}
     *        Parameter: {@link JSToBooleanNode} toBoolean
     *        Inline method: {@link JSToBooleanNodeGen#inline}
     * 
     */
    @CompilationFinal @UnsafeAccessedField private int state_0_;
    /**
     * Source Info:      *   Specialization: {@link JSOrNode#doGeneric}
     *   Parameter: {@link JSToBooleanNode} toBoolean
     *   Inline method: {@link JSToBooleanNodeGen#inline}
     *   Inline field: {@link Node} field1
     */
    @Child @UnsafeAccessedField @SuppressWarnings("unused") private Node generic_toBoolean__field1_;

    private JSOrNodeGen(JavaScriptNode left, JavaScriptNode right) {
        super(left, right);
    }

    @Override
    protected Object executeEvaluated(VirtualFrame frameValue, Object leftNodeValue) {
        int state_0 = this.state_0_;
        if ((state_0 & 0b11) != 0 /* is SpecializationActive[JSOrNode.doBoolean(VirtualFrame, boolean, InlinedConditionProfile)] || SpecializationActive[JSOrNode.doGeneric(VirtualFrame, Object, JSToBooleanNode, InlinedConditionProfile)] */) {
            if ((state_0 & 0b1) != 0 /* is SpecializationActive[JSOrNode.doBoolean(VirtualFrame, boolean, InlinedConditionProfile)] */ && leftNodeValue instanceof Boolean) {
                boolean leftNodeValue_ = (boolean) leftNodeValue;
                return doBoolean(frameValue, leftNodeValue_, INLINED_CAN_SHORT_CIRCUIT);
            }
            if ((state_0 & 0b10) != 0 /* is SpecializationActive[JSOrNode.doGeneric(VirtualFrame, Object, JSToBooleanNode, InlinedConditionProfile)] */) {
                return doGeneric(frameValue, leftNodeValue, INLINED_GENERIC_TO_BOOLEAN_, INLINED_CAN_SHORT_CIRCUIT);
            }
        }
        CompilerDirectives.transferToInterpreterAndInvalidate();
        return executeAndSpecialize(frameValue, leftNodeValue);
    }

    @Override
    public Object execute(VirtualFrame frameValue) {
        int state_0 = this.state_0_;
        if ((state_0 & 0b10) == 0 /* only-active SpecializationActive[JSOrNode.doBoolean(VirtualFrame, boolean, InlinedConditionProfile)] */ && ((state_0 & 0b11) != 0  /* is-not SpecializationActive[JSOrNode.doBoolean(VirtualFrame, boolean, InlinedConditionProfile)] && SpecializationActive[JSOrNode.doGeneric(VirtualFrame, Object, JSToBooleanNode, InlinedConditionProfile)] */)) {
            return execute_boolean0(state_0, frameValue);
        } else {
            return execute_generic1(state_0, frameValue);
        }
    }

    private Object execute_boolean0(int state_0__, VirtualFrame frameValue) {
        int state_0 = state_0__;
        boolean leftNodeValue_;
        try {
            leftNodeValue_ = super.leftNode.executeBoolean(frameValue);
        } catch (UnexpectedResultException ex) {
            CompilerDirectives.transferToInterpreterAndInvalidate();
            return executeAndSpecialize(frameValue, ex.getResult());
        }
        assert (state_0 & 0b1) != 0 /* is SpecializationActive[JSOrNode.doBoolean(VirtualFrame, boolean, InlinedConditionProfile)] */;
        return doBoolean(frameValue, leftNodeValue_, INLINED_CAN_SHORT_CIRCUIT);
    }

    private Object execute_generic1(int state_0__, VirtualFrame frameValue) {
        int state_0 = state_0__;
        Object leftNodeValue_ = super.leftNode.execute(frameValue);
        if ((state_0 & 0b11) != 0 /* is SpecializationActive[JSOrNode.doBoolean(VirtualFrame, boolean, InlinedConditionProfile)] || SpecializationActive[JSOrNode.doGeneric(VirtualFrame, Object, JSToBooleanNode, InlinedConditionProfile)] */) {
            if ((state_0 & 0b1) != 0 /* is SpecializationActive[JSOrNode.doBoolean(VirtualFrame, boolean, InlinedConditionProfile)] */ && leftNodeValue_ instanceof Boolean) {
                boolean leftNodeValue__ = (boolean) leftNodeValue_;
                return doBoolean(frameValue, leftNodeValue__, INLINED_CAN_SHORT_CIRCUIT);
            }
            if ((state_0 & 0b10) != 0 /* is SpecializationActive[JSOrNode.doGeneric(VirtualFrame, Object, JSToBooleanNode, InlinedConditionProfile)] */) {
                return doGeneric(frameValue, leftNodeValue_, INLINED_GENERIC_TO_BOOLEAN_, INLINED_CAN_SHORT_CIRCUIT);
            }
        }
        CompilerDirectives.transferToInterpreterAndInvalidate();
        return executeAndSpecialize(frameValue, leftNodeValue_);
    }

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

    private Object executeAndSpecialize(VirtualFrame frameValue, Object leftNodeValue) {
        int state_0 = this.state_0_;
        if (((state_0 & 0b10)) == 0 /* is-not SpecializationActive[JSOrNode.doGeneric(VirtualFrame, Object, JSToBooleanNode, InlinedConditionProfile)] */ && leftNodeValue instanceof Boolean) {
            boolean leftNodeValue_ = (boolean) leftNodeValue;
            state_0 = state_0 | 0b1 /* add SpecializationActive[JSOrNode.doBoolean(VirtualFrame, boolean, InlinedConditionProfile)] */;
            this.state_0_ = state_0;
            return doBoolean(frameValue, leftNodeValue_, INLINED_CAN_SHORT_CIRCUIT);
        }
        state_0 = state_0 & 0xfffffffe /* remove SpecializationActive[JSOrNode.doBoolean(VirtualFrame, boolean, InlinedConditionProfile)] */;
        state_0 = state_0 | 0b10 /* add SpecializationActive[JSOrNode.doGeneric(VirtualFrame, Object, JSToBooleanNode, InlinedConditionProfile)] */;
        this.state_0_ = state_0;
        return doGeneric(frameValue, leftNodeValue, INLINED_GENERIC_TO_BOOLEAN_, INLINED_CAN_SHORT_CIRCUIT);
    }

    @NeverDefault
    public static JSOrNode create(JavaScriptNode left, JavaScriptNode right) {
        return new JSOrNodeGen(left, right);
    }

}