Re: Wanted:Refs to optimizing by using run-time info

Mikael Degermark <Mikael.Degermark@sm.luth.se> wrote:
> I recall reading in this newsgroup about optimizing by first compiling,
> then running the program while collecting information about its
> runtime behaviour and finally feeding both the program and
> the run-time info to the compiler when producing the final code.
>
> The idea is that the compiler can do a better job if it knows more about
> the run-time behaviour.


See ftp://ftp.netcom.com/pub/hb/hbaker/PrecSched.html (also .ps.Z) for
one use of this type of thing.
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