LLVMInst.tex

\newpage


\section{LLVM Instructions}

\subsection{\texttt{InsertValueInst}}


\subsection{po\_iterator}


This class is used in many cases, the code of po\_iterator
is a little difficult to understand, especially the VisitedStack.

I will use a slide to illustrate the algorithm.

\begin{figure}[H]
    \centering
    \includegraphics[width=\textwidth]{postorder.pdf}
    \caption{postorder}
    \label{fig:postorder}
\end{figure}