in reply to Equivalency of Code
Your examples are _not_ the same. But maybe give the same results in your context. If you really want to know how to do this very hard task, read the Dragon Book.
And read how others do it gccsummit-2003-proceedings. Search for SSA or GIMPLE as a start.
And read how others do it gccsummit-2003-proceedings. Search for SSA or GIMPLE as a start.
Boris
In Section
Seekers of Perl Wisdom