vstack.loadLocal(eContext, index);
final int ebpOfs = stackFrame.getEbpOffset(index);
    public final void visit_iinc(int index, int incValue) {        vstack.loadLocal(eContext, index); // avoid aliasing throubles        final int ebpOfs = stackFrame.getEbpOffset(index);        X86RegisterPool pool = eContext.getPool();        final Register r = (Register)pool.request(Item.INT);        //IMPROVE: use INC or ADD reg, 1        os.writeMOV_Const(r, incValue);        os.writeADD(FP, ebpOfs, r);        pool.release(r);    }