org.jruby.truffle.language.objects.TaintNodeGen Maven / Gradle / Ivy

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// CheckStyle: start generated
package org.jruby.truffle.language.objects;

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.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.Node;
import com.oracle.truffle.api.nodes.NodeCost;
import com.oracle.truffle.api.nodes.UnexpectedResultException;
import com.oracle.truffle.api.object.DynamicObject;
import org.jruby.truffle.language.RubyGuards;
import org.jruby.truffle.language.RubyNode;
import org.jruby.truffle.language.RubyTypes;
import org.jruby.truffle.language.RubyTypesGen;

@GeneratedBy(TaintNode.class)
public final class TaintNodeGen extends TaintNode implements SpecializedNode {

    @Child private RubyNode child_;
    @CompilationFinal private Class childType_;
    @Child private BaseNode_ specialization_;

    private TaintNodeGen(RubyNode child) {
        this.child_ = child;
        this.specialization_ = UninitializedNode_.create(this);
    }

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

    @Override
    public Object executeTaint(Object childValue) {
        return specialization_.execute1(childValue);
    }

    @Override
    public Object execute(VirtualFrame frameValue) {
        return specialization_.execute0(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 TaintNode create(RubyNode child) {
        return new TaintNodeGen(child);
    }

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

        @CompilationFinal protected TaintNodeGen root;

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

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

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

        @Override
        public final Object acceptAndExecute(Frame frameValue, Object childValue) {
            return this.execute1(childValue);
        }

        public abstract Object execute1(Object childValue);

        public Object execute0(VirtualFrame frameValue) {
            Object childValue_ = executeChild_(frameValue);
            return execute1(childValue_);
        }

        public void executeVoid(VirtualFrame frameValue) {
            execute0(frameValue);
            return;
        }

        @Override
        protected final SpecializationNode createNext(Frame frameValue, Object childValue) {
            if (childValue instanceof Boolean) {
                return Taint0Node_.create(root);
            }
            if (RubyTypesGen.isImplicitInteger(childValue)) {
                return Taint1Node_.create(root, childValue);
            }
            if (RubyTypesGen.isImplicitLong(childValue)) {
                return Taint2Node_.create(root, childValue);
            }
            if (RubyTypesGen.isImplicitDouble(childValue)) {
                return Taint3Node_.create(root, childValue);
            }
            if (childValue instanceof DynamicObject) {
                DynamicObject childValue_ = (DynamicObject) childValue;
                if ((RubyGuards.isRubySymbol(childValue_) || root.isNil(childValue_))) {
                    return TaintNilOrSymbolNode_.create(root);
                }
                if ((!(RubyGuards.isRubySymbol(childValue_))) && (!(root.isNil(childValue_)))) {
                    WriteObjectFieldNode writeTaintNode6 = (root.createWriteTaintNode());
                    return Taint4Node_.create(root, writeTaintNode6);
                }
            }
            return null;
        }

        @Override
        protected final SpecializationNode createPolymorphic() {
            return PolymorphicNode_.create(root);
        }

        protected final BaseNode_ getNext() {
            return (BaseNode_) this.next;
        }

        protected final Object executeChild_(Frame frameValue) {
            Class childType_ = root.childType_;
            try {
                if (childType_ == boolean.class) {
                    return root.child_.executeBoolean((VirtualFrame) frameValue);
                } else if (childType_ == double.class) {
                    return root.child_.executeDouble((VirtualFrame) frameValue);
                } else if (childType_ == int.class) {
                    return root.child_.executeInteger((VirtualFrame) frameValue);
                } else if (childType_ == long.class) {
                    return root.child_.executeLong((VirtualFrame) frameValue);
                } else if (childType_ == null) {
                    CompilerDirectives.transferToInterpreterAndInvalidate();
                    Class _type = Object.class;
                    try {
                        Object _value = root.child_.execute((VirtualFrame) frameValue);
                        if (_value instanceof Boolean) {
                            _type = boolean.class;
                        } else if (_value instanceof Double) {
                            _type = double.class;
                        } else if (_value instanceof Integer) {
                            _type = int.class;
                        } else if (_value instanceof Long) {
                            _type = long.class;
                        } else {
                            _type = Object.class;
                        }
                        return _value;
                    } finally {
                        root.childType_ = _type;
                    }
                } else {
                    return root.child_.execute((VirtualFrame) frameValue);
                }
            } catch (UnexpectedResultException ex) {
                root.childType_ = Object.class;
                return ex.getResult();
            }
        }

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

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

        @Override
        public Object execute1(Object childValue) {
            return uninitialized(null, childValue);
        }

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

    }
    @GeneratedBy(TaintNode.class)
    private static final class PolymorphicNode_ extends BaseNode_ {

        PolymorphicNode_(TaintNodeGen root) {
            super(root, 0);
        }

        @Override
        public SpecializationNode merge(SpecializationNode newNode, Frame frameValue, Object childValue) {
            return polymorphicMerge(newNode, super.merge(newNode, frameValue, childValue));
        }

        @Override
        public Object execute1(Object childValue) {
            return getNext().execute1(childValue);
        }

        static BaseNode_ create(TaintNodeGen root) {
            return new PolymorphicNode_(root);
        }

    }
    @GeneratedBy(methodName = "taint(boolean)", value = TaintNode.class)
    private static final class Taint0Node_ extends BaseNode_ {

        Taint0Node_(TaintNodeGen root) {
            super(root, 1);
        }

        @Override
        public Object execute0(VirtualFrame frameValue) {
            boolean childValue_;
            try {
                childValue_ = root.child_.executeBoolean(frameValue);
            } catch (UnexpectedResultException ex) {
                return getNext().execute1(ex.getResult());
            }
            return root.taint(childValue_);
        }

        @Override
        public Object execute1(Object childValue) {
            if (childValue instanceof Boolean) {
                boolean childValue_ = (boolean) childValue;
                return root.taint(childValue_);
            }
            return getNext().execute1(childValue);
        }

        static BaseNode_ create(TaintNodeGen root) {
            return new Taint0Node_(root);
        }

    }
    @GeneratedBy(methodName = "taint(int)", value = TaintNode.class)
    private static final class Taint1Node_ extends BaseNode_ {

        private final Class childImplicitType;

        Taint1Node_(TaintNodeGen root, Object childValue) {
            super(root, 2);
            this.childImplicitType = RubyTypesGen.getImplicitIntegerClass(childValue);
        }

        @Override
        public boolean isSame(SpecializationNode other) {
            return super.isSame(other) && this.childImplicitType == ((Taint1Node_) other).childImplicitType;
        }

        @Override
        public Object execute0(VirtualFrame frameValue) {
            int childValue_;
            try {
                if (childImplicitType == int.class) {
                    childValue_ = root.child_.executeInteger(frameValue);
                } else {
                    Object childValue__ = executeChild_(frameValue);
                    childValue_ = RubyTypesGen.expectImplicitInteger(childValue__, childImplicitType);
                }
            } catch (UnexpectedResultException ex) {
                return getNext().execute1(ex.getResult());
            }
            return root.taint(childValue_);
        }

        @Override
        public Object execute1(Object childValue) {
            if (RubyTypesGen.isImplicitInteger(childValue, childImplicitType)) {
                int childValue_ = RubyTypesGen.asImplicitInteger(childValue, childImplicitType);
                return root.taint(childValue_);
            }
            return getNext().execute1(childValue);
        }

        static BaseNode_ create(TaintNodeGen root, Object childValue) {
            return new Taint1Node_(root, childValue);
        }

    }
    @GeneratedBy(methodName = "taint(long)", value = TaintNode.class)
    private static final class Taint2Node_ extends BaseNode_ {

        private final Class childImplicitType;

        Taint2Node_(TaintNodeGen root, Object childValue) {
            super(root, 3);
            this.childImplicitType = RubyTypesGen.getImplicitLongClass(childValue);
        }

        @Override
        public boolean isSame(SpecializationNode other) {
            return super.isSame(other) && this.childImplicitType == ((Taint2Node_) other).childImplicitType;
        }

        @Override
        public Object execute0(VirtualFrame frameValue) {
            long childValue_;
            try {
                if (childImplicitType == long.class) {
                    childValue_ = root.child_.executeLong(frameValue);
                } else if (childImplicitType == int.class) {
                    childValue_ = RubyTypes.promoteToLong(root.child_.executeInteger(frameValue));
                } else {
                    Object childValue__ = executeChild_(frameValue);
                    childValue_ = RubyTypesGen.expectImplicitLong(childValue__, childImplicitType);
                }
            } catch (UnexpectedResultException ex) {
                return getNext().execute1(ex.getResult());
            }
            return root.taint(childValue_);
        }

        @Override
        public Object execute1(Object childValue) {
            if (RubyTypesGen.isImplicitLong(childValue, childImplicitType)) {
                long childValue_ = RubyTypesGen.asImplicitLong(childValue, childImplicitType);
                return root.taint(childValue_);
            }
            return getNext().execute1(childValue);
        }

        static BaseNode_ create(TaintNodeGen root, Object childValue) {
            return new Taint2Node_(root, childValue);
        }

    }
    @GeneratedBy(methodName = "taint(double)", value = TaintNode.class)
    private static final class Taint3Node_ extends BaseNode_ {

        private final Class childImplicitType;

        Taint3Node_(TaintNodeGen root, Object childValue) {
            super(root, 4);
            this.childImplicitType = RubyTypesGen.getImplicitDoubleClass(childValue);
        }

        @Override
        public boolean isSame(SpecializationNode other) {
            return super.isSame(other) && this.childImplicitType == ((Taint3Node_) other).childImplicitType;
        }

        @Override
        public Object execute0(VirtualFrame frameValue) {
            double childValue_;
            try {
                if (childImplicitType == double.class) {
                    childValue_ = root.child_.executeDouble(frameValue);
                } else {
                    Object childValue__ = executeChild_(frameValue);
                    childValue_ = RubyTypesGen.expectImplicitDouble(childValue__, childImplicitType);
                }
            } catch (UnexpectedResultException ex) {
                return getNext().execute1(ex.getResult());
            }
            return root.taint(childValue_);
        }

        @Override
        public Object execute1(Object childValue) {
            if (RubyTypesGen.isImplicitDouble(childValue, childImplicitType)) {
                double childValue_ = RubyTypesGen.asImplicitDouble(childValue, childImplicitType);
                return root.taint(childValue_);
            }
            return getNext().execute1(childValue);
        }

        static BaseNode_ create(TaintNodeGen root, Object childValue) {
            return new Taint3Node_(root, childValue);
        }

    }
    @GeneratedBy(methodName = "taintNilOrSymbol(DynamicObject)", value = TaintNode.class)
    private static final class TaintNilOrSymbolNode_ extends BaseNode_ {

        TaintNilOrSymbolNode_(TaintNodeGen root) {
            super(root, 5);
        }

        @Override
        public Object execute1(Object childValue) {
            if (childValue instanceof DynamicObject) {
                DynamicObject childValue_ = (DynamicObject) childValue;
                if ((RubyGuards.isRubySymbol(childValue_) || root.isNil(childValue_))) {
                    return root.taintNilOrSymbol(childValue_);
                }
            }
            return getNext().execute1(childValue);
        }

        static BaseNode_ create(TaintNodeGen root) {
            return new TaintNilOrSymbolNode_(root);
        }

    }
    @GeneratedBy(methodName = "taint(DynamicObject, WriteObjectFieldNode)", value = TaintNode.class)
    private static final class Taint4Node_ extends BaseNode_ {

        @Child private WriteObjectFieldNode writeTaintNode;

        Taint4Node_(TaintNodeGen root, WriteObjectFieldNode writeTaintNode) {
            super(root, 6);
            this.writeTaintNode = writeTaintNode;
        }

        @Override
        public Object execute1(Object childValue) {
            if (childValue instanceof DynamicObject) {
                DynamicObject childValue_ = (DynamicObject) childValue;
                if ((!(RubyGuards.isRubySymbol(childValue_))) && (!(root.isNil(childValue_)))) {
                    return root.taint(childValue_, this.writeTaintNode);
                }
            }
            return getNext().execute1(childValue);
        }

        static BaseNode_ create(TaintNodeGen root, WriteObjectFieldNode writeTaintNode) {
            return new Taint4Node_(root, writeTaintNode);
        }

    }
}