Bootstrap
Jan Hubicka
jhub6202@ss1000.ms.mff.cuni.cz
Wed Apr 5 08:24:00 GMT 2000
On Sat, Mar 04, 2000 at 11:29:20AM -0800, Zack Weinberg wrote:
> On Sat, Mar 04, 2000 at 11:12:43AM -0800, Mark Mitchell wrote:
> >
> > Jan --
Mark, please don't use this email address, since it comes to mbox I am not
reading regularry and I've discovered your emails by accident now.
I would add .forward here, but I am getting to it some regular junk I don't
want get into my atrey's account.
>
> I'm not at all convinced that the strlensi expander should exist. rep
> scasb is dead slow on modern CPUs and the alternate is huge. Under
> what conditions is it a performance win?
It is probably still worthwhile as -Os optimization and in case the
alignment is known to be 4, otherwise the expander fails anyway.
Once the code exist and is working, I think we can keep it.
Honza
>
> zw
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