/*
 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package com.oracle.graal.nodes;

import com.oracle.graal.graph.*;
import com.oracle.graal.nodes.extended.*;
import com.oracle.graal.nodes.spi.*;

public interface Invoke extends StateSplit, Lowerable, DeoptimizingNode.DeoptDuring, GuardedNode {

    FixedNode next();

    void setNext(FixedNode x);

    CallTargetNode callTarget();

    int bci();

    FixedNode asNode();

    Node predecessor();

    void intrinsify(Node node);

    boolean useForInlining();

    void setUseForInlining(boolean value);

    /**
     * True if this invocation is almost certainly polymorphic, false when in doubt.
     */
    boolean isPolymorphic();

    void setPolymorphic(boolean value);
}

/*
 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package com.oracle.graal.nodes;

import com.oracle.graal.api.meta.*;
import com.oracle.graal.graph.*;
import com.oracle.graal.nodes.extended.*;
import com.oracle.graal.nodes.spi.*;

public interface Invoke extends StateSplit, Lowerable, DeoptimizingNode.DeoptDuring, GuardedNode {

    FixedNode next();

    void setNext(FixedNode x);

    CallTargetNode callTarget();

    int bci();

    FixedNode asNode();

    Node predecessor();

    void intrinsify(Node node);

    boolean useForInlining();

    void setUseForInlining(boolean value);

    /**
     * True if this invocation is almost certainly polymorphic, false when in doubt.
     */
    boolean isPolymorphic();

    void setPolymorphic(boolean value);

    /**
     * Returns the {@linkplain ResolvedJavaMethod method} from which this invoke is executed. This
     * is the caller method and in the case of inlining may be different from the method of the
     * graph this node is in.
     *
     * @return the method from which this invoke is executed.
     */
    default ResolvedJavaMethod getContextMethod() {
        FrameState state = stateAfter();
        if (state == null) {
            state = stateDuring();
        }
        return state.method();
    }

    /**
     * Returns the {@linkplain ResolvedJavaType type} from which this invoke is executed. This is
     * the declaring type of the caller method.
     *
     * @return the type from which this invoke is executed.
     */
    default ResolvedJavaType getContextType() {
        return getContextMethod().getDeclaringClass();
    }
}

Add Invoke.getContextMethod and Invoke.getContextType