Bad performance on alpha? (make buildworld)
David O'Brien
obrien at freebsd.org
Wed Feb 25 11:30:57 PST 2004
On Wed, Feb 25, 2004 at 12:19:15AM -0500, Chuck Swiger wrote:
> >Maybe in theory, but not necessarily in practice.
>
> It's been a few years since I'd written a compiler, but my viewpoint isn't
> based entirely on theory.
...
> Your technical description is accurate, but the points you are making here
> seem to support my argument, rather than contradict what I said. :-)
You're assuming you're writing a compiler targeting _1_ specific
architecture. It doesn't matter what is possible, what matters is what
GCC does. Please go analysis GCC and report the deficiencies. I
personally would love to know what they are, and how to make GCC do
better on non-x86 platforms.
--
-- David (obrien at FreeBSD.org)
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