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Re: problem with prefetch in user space

To: Thiemo Seufer <ica2_ts@csv.ica.uni-stuttgart.de>
Subject: Re: problem with prefetch in user space
From: Tim Lai <tinglai@gmail.com>
Date: Wed, 18 Aug 2004 12:42:04 -0400
Cc: Eric DeVolder <eric.devolder@amd.com>, linux-mips@linux-mips.org
In-reply-to: <20040818153148.GI23756@rembrandt.csv.ica.uni-stuttgart.de>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <e2eac65704081716345c78b7c6@mail.gmail.com> <41235841.6090105@amd.com> <e2eac65704081808061f27cb5a@mail.gmail.com> <20040818153148.GI23756@rembrandt.csv.ica.uni-stuttgart.de>
Reply-to: Tim Lai <tinglai@gmail.com>
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Thanks. 
I did some search and find no answer. How do I define %0 as a register input and
assign the value of "addr" to it?

Tim 

On Wed, 18 Aug 2004 17:31:48 +0200, Thiemo Seufer
<ica2_ts@csv.ica.uni-stuttgart.de> wrote:
> Tim Lai wrote:
> > Thanks for the suggestion.
> > I tried it, and still got the same error:
> >
> > /tmp/cc73TRSF.s:5521: Error: illegal operands `pref'
> 
> That's because you use
> 
> > > >                         "     pref       4 ,  0(%0)  \n"
> > > >
> > > >                         ".set pop                   \n");
> 
> without defining %0 as a register input.
> 
> 
> Thiemo
>

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