/*
 * Copyright (c) 2013, Regents of the University of California
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met: 
 * 
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer. 
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package edu.uci.python.nodes.control;

import com.oracle.truffle.api.*;
import com.oracle.truffle.api.dsl.*;
import com.oracle.truffle.api.frame.*;

import edu.uci.python.nodes.*;
import edu.uci.python.runtime.datatype.*;
import edu.uci.python.runtime.exception.*;
import edu.uci.python.runtime.iterator.*;

@NodeChild(value = "iterator", type = GetIteratorNode.class)
public abstract class ForWithLocalTargetNode extends LoopNode {

    @Child protected AdvanceIteratorNode target;

    public ForWithLocalTargetNode(AdvanceIteratorNode target, PNode body) {
        super(body);
        this.target = target;
    }

    protected ForWithLocalTargetNode(ForWithLocalTargetNode previous) {
        this(previous.target, previous.body);
    }

    public PNode getTarget() {
        return target;
    }

    public abstract PNode getIterator();

    @Specialization(order = 0)
    public Object doPRange(VirtualFrame frame, PRangeIterator range) {
        final int start = range.getStart();
        final int stop = range.getStop();
        final int step = range.getStep();
        int count = 0;

        try {
            for (int i = start; i < stop; i += step) {
                target.executeWithIterator(frame, i);
                body.executeVoid(frame);

                if (CompilerDirectives.inInterpreter()) {
                    count++;
                }
            }
        } finally {
            if (CompilerDirectives.inInterpreter()) {
                reportLoopCount(count);
            }
        }

        return PNone.NONE;
    }

    @Specialization(order = 1)
    public Object doIterator(VirtualFrame frame, Object iterator) {
        int count = 0;

        try {
            while (true) {
                target.executeWithIterator(frame, iterator);
                body.executeVoid(frame);

                if (CompilerDirectives.inInterpreter()) {
                    count++;
                }
            }
        } catch (StopIterationException e) {

        } finally {
            if (CompilerDirectives.inInterpreter()) {
                reportLoopCount(count);
            }
        }

        return PNone.NONE;
    }

}

@@ -234,21 +234,19 @@
 are met:
- 
 %0A *
- 
 %0A * 1. R
@@ -374,17 +374,16 @@
 claimer.
- 
 %0A * 2. R
@@ -595,21 +595,19 @@
 ibution.
- 
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- 
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@@ -3105,24 +3105,64 @@
 le (true) %7B%0A
+                loopBodyBranch.enter();%0A
             

Add loopBodyBranch profiling to ForWithLocalTargetNode