[wplug] Compiler questions
Zachary Uram
netrek at gmail.com
Thu Feb 3 11:05:52 EST 2005
but isn't gcc written in assembler and it can make assembler calls
i would love to see performance comparisons
http://www.rdos.net/misc/cversus.htm
http://www.people.fas.harvard.edu/~thayes/phys123/C_vs_assylang_1204.pdf
On Thu, 3 Feb 2005 08:44:43 -0500, Bill Moran <wmoran at potentialtech.com> wrote:
> Burt E Reany <breany at csc.com> wrote:
> >
> > They used to tell me that about good COBOL, as well - -
> >
> >> I heard well written C code compiled with architecture specific and
> >> other optimizations has a trivial difference with native assembler
> >> code.
>
> http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/x86.html
>
> If you read through that tutorial, I think you'll realize that any compiled
> language is very unlikely to be as optimized as well-written assembly. The
> article talks about certain optimizations that I simply can't imagine a
> compiler being able to make.
>
> --
> Bill Moran
> Potential Technologies
> http://www.potentialtech.com
>
>
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