Re: Using SSE and SSE2???

["Tim Prince" <tprince at computer dot org>]

netwinder.org has been carrying 3.1 snapshots regularly again.
I have been using the linux source .rpm's to build on cygwin;
just did it today.
----- Original Message -----
From: "Vsevolod Ilyushchenko" <simonf@cshl.org>
To: "Tim Prince" <tprince@computer.org>
Cc: <gcc@gcc.gnu.org>
Sent: Monday, August 20, 2001 1:59 PM
Subject: Re: Using SSE and SSE2???


> Tim,
>
> Thanks for your reply. But where do I get 3.1 snapshots? The
snapshot page
> on gcc.gnu.org points to sites with source and binary
distribs of 3.0
> somethings, plus 2001 somethings, which seem also to be 3.0.
Sorry for my
> ignorance...
>
> Simon
>
> Tim Prince wrote:
> >
> > -msse2 is an option for the gcc-3.1 snapshots, but not for
gcc-3.0.1.  The truncxxxx_sse2 patterns have been broken for
several
> > weeks in gcc-3.1, but you must not have been invoking the
snapshot compiler.
> > ----- Original Message -----
> > From: "Vsevolod Ilyushchenko" <simonf@cshl.org>
> > To: <gcc@gcc.gnu.org>
> > Sent: Monday, August 20, 2001 7:42 AM
> > Subject: Using SSE and SSE2???
> >
> > > Hi,
> > >
> > > Pardon for a possibly stupid question, but how do I tell
gcc to use SSE
> > > instructions on a Xeon? I tried using -msse / -msse2
with the latest gcc
> > > snapshot, but it just complains about an unknown option.
Yet I see people
> > > discussing this syntax. Do I need to do something about
my binutils, maybe?
> > >
> > > Thanks,
> > > Simon
> > > --
> > >  _________
> > > |       x |   Simon (Vsevolod ILyushchenko)
simonf@cshl.org
> > > | y = e   |
> > > |_________|   http://www.simonf.com
simonf@simonf.com
> > >
> > > Disclaimer: This is not me.
> > > This is just my mailer talking to your mailer...
>
> --
>  _________
> |       x |   Simon (Vsevolod ILyushchenko)
simonf@cshl.org
> | y = e   |
> |_________|   http://www.simonf.com
simonf@simonf.com
>
> Disclaimer: This is not me.
> This is just my mailer talking to your mailer...