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assembly: control flow graphs (and optimizations)


hi list,

is there a meaning for control flow graphs of assembly files (.S)
(e.g. those that are emitted using -fdump-rtl-*) ?

if not - then how are assembly file being optimized ? I guess
that assembly files can be made more efficient by many of gcc's
optimizations too,
can't they ?

thanks !!
sunzir


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