/passes/dead_code_elimination.h
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       <p>
        Dead code elimination will check if a node has side effects and not delete it if it does.
       </p>
       <h3 id="eliminate-exeception-or-pass-pattern">
        Eliminate Exeception Or Pass Pattern
        <a class="headerlink" href="#eliminate-exeception-or-pass-pattern" title="Permalink to this headline">
         ¶
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       </h3>
       <blockquote>
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         <p>