org.jruby.truffle.language.globals.ReadGlobalVariableNodeGen Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of jruby-truffle Show documentation
The newest version!
// CheckStyle: start generated
package org.jruby.truffle.language.globals;

import com.oracle.truffle.api.Assumption;
import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
import com.oracle.truffle.api.dsl.GeneratedBy;
import com.oracle.truffle.api.dsl.internal.SpecializationNode;
import com.oracle.truffle.api.dsl.internal.SpecializedNode;
import com.oracle.truffle.api.frame.Frame;
import com.oracle.truffle.api.frame.VirtualFrame;
import com.oracle.truffle.api.nodes.InvalidAssumptionException;
import com.oracle.truffle.api.nodes.Node;
import com.oracle.truffle.api.nodes.NodeCost;

@GeneratedBy(ReadGlobalVariableNode.class)
public final class ReadGlobalVariableNodeGen extends ReadGlobalVariableNode implements SpecializedNode {

    @Child private BaseNode_ specialization_;

    private ReadGlobalVariableNodeGen(String name) {
        super(name);
        this.specialization_ = UninitializedNode_.create(this);
    }

    @Override
    public NodeCost getCost() {
        return specialization_.getNodeCost();
    }

    @Override
    public Object execute(VirtualFrame frameValue) {
        return specialization_.execute(frameValue);
    }

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

    @Override
    public SpecializationNode getSpecializationNode() {
        return specialization_;
    }

    @Override
    public Node deepCopy() {
        return SpecializationNode.updateRoot(super.deepCopy());
    }

    public static ReadGlobalVariableNode create(String name) {
        return new ReadGlobalVariableNodeGen(name);
    }

    @GeneratedBy(ReadGlobalVariableNode.class)
    private abstract static class BaseNode_ extends SpecializationNode {

        @CompilationFinal protected ReadGlobalVariableNodeGen root;

        BaseNode_(ReadGlobalVariableNodeGen root, int index) {
            super(index);
            this.root = root;
        }

        @Override
        protected final void setRoot(Node root) {
            this.root = (ReadGlobalVariableNodeGen) root;
        }

        @Override
        protected final Node[] getSuppliedChildren() {
            return new Node[] {};
        }

        @Override
        public final Object acceptAndExecute(Frame frameValue) {
            return this.execute((VirtualFrame) frameValue);
        }

        public abstract Object execute(VirtualFrame frameValue);

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

        @Override
        protected final SpecializationNode createNext(Frame frameValue) {
            GlobalVariableStorage storage1 = (root.getStorage());
            Object value1 = (storage1.getValue());
            Assumption assumption0_1 = (storage1.getUnchangedAssumption());
            if (isValid(assumption0_1)) {
                return ReadConstantNode_.create(root, storage1, value1, assumption0_1);
            }
            GlobalVariableStorage storage2 = (root.getStorage());
            return ReadNode_.create(root, storage2);
        }

    }
    @GeneratedBy(ReadGlobalVariableNode.class)
    private static final class UninitializedNode_ extends BaseNode_ {

        UninitializedNode_(ReadGlobalVariableNodeGen root) {
            super(root, 2147483647);
        }

        @Override
        public Object execute(VirtualFrame frameValue) {
            return uninitialized(frameValue);
        }

        static BaseNode_ create(ReadGlobalVariableNodeGen root) {
            return new UninitializedNode_(root);
        }

    }
    @GeneratedBy(methodName = "readConstant(GlobalVariableStorage, Object)", value = ReadGlobalVariableNode.class)
    private static final class ReadConstantNode_ extends BaseNode_ {

        private final GlobalVariableStorage storage;
        private final Object value;
        @CompilationFinal private final Assumption assumption0_;

        ReadConstantNode_(ReadGlobalVariableNodeGen root, GlobalVariableStorage storage, Object value, Assumption assumption0_) {
            super(root, 1);
            this.storage = storage;
            this.value = value;
            this.assumption0_ = assumption0_;
        }

        @Override
        public Object execute(VirtualFrame frameValue) {
            try {
                check(this.assumption0_);
            } catch (InvalidAssumptionException ae) {
                return removeThis("Assumption [assumption0] invalidated", frameValue);
            }
            return root.readConstant(this.storage, this.value);
        }

        static BaseNode_ create(ReadGlobalVariableNodeGen root, GlobalVariableStorage storage, Object value, Assumption assumption0_) {
            return new ReadConstantNode_(root, storage, value, assumption0_);
        }

    }
    @GeneratedBy(methodName = "read(GlobalVariableStorage)", value = ReadGlobalVariableNode.class)
    private static final class ReadNode_ extends BaseNode_ {

        private final GlobalVariableStorage storage;

        ReadNode_(ReadGlobalVariableNodeGen root, GlobalVariableStorage storage) {
            super(root, 2);
            this.storage = storage;
        }

        @Override
        public Object execute(VirtualFrame frameValue) {
            return root.read(this.storage);
        }

        static BaseNode_ create(ReadGlobalVariableNodeGen root, GlobalVariableStorage storage) {
            return new ReadNode_(root, storage);
        }

    }
}