Method reset

chapter15/src/main/java/com/seaofnodes/simple/node/Node.java:603–608

Used to allow repeating tests in the same JVM. This just resets the Node unique id generator, and is done as part of making a new Parser.

()

     * Node unique id generator, and is done as part of making a new Parser.
     */
    public static void reset() {
        UNIQUE_ID = 1;
        _disablePeephole=false;
        GVN.clear();
        ITER_CNT = ITER_NOP_CNT = 0;
    }


    // Utility to walk the entire graph applying a function; return the first