deletions | additions       diff --git a/prev-eval-sol.tex b/prev-eval-sol.tex  index b163352..3bb94e0 100644  --- a/prev-eval-sol.tex  +++ b/prev-eval-sol.tex 
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%%%%%%%%%%%%%%%%%%%%%%%  \subsection{Comparison to previous approaches}  \label{ss:prev-eval-sol}  Lameed and Hendren~\cite{lameed2013feval} proposed two dynamic techniques for optimizing \feval\ instructions in McVM: {\em OSR-based} and {\em JIT-based} specialization, which work as follows.