deletions | additions       diff --git a/approach.tex b/approach.tex  index 29540a9..ff75bb2 100644  --- a/approach.tex  +++ b/approach.tex 
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\subsection{Overview}  \begin{figure}[h!] \begin{figure}  \begin{center}  hello  \includegraphics[width=0.7\columnwidth]{figures/code-quality-noBB/code-quality-noBB.png}  \caption{\label{fig:code-quality2} Impact on running time of never-firing OSR points inserted inside hot code portions.}  \end{center} 
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