@c "opt/option-O-upper.texi"
@c extracted from "../../src/main/prsim.cc"
@c by "$(top_srcdir)/scripts/extract_texinfo.awk".

@cindex optimization
@defopt -O lvl
Optimize internal expanded representation of production rules.
Optimizations do not affect the event outcome of simulations.  
Current valid values of @var{lvl} are 0 (none) and 1.  
For more details, @xref{Optimization Flags}.
@end defopt

