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Re: [m68k] asm regression with 3.3/3.4/3.5

From: Gunther Nikl <gni at gecko dot de>
To: Andreas Schwab <schwab at suse dot de>
Cc: Dave Korn <dk at artimi dot com>, gcc at gcc dot gnu dot org
Date: Thu, 13 May 2004 14:50:33 +0200
Subject: Re: [m68k] asm regression with 3.3/3.4/3.5
References: <NUTMEGX3cf3ednHM3SO000000c7@NUTMEG.CAM.ARTIMI.COM> <jeisf0a6ho.fsf@sykes.suse.de>

On Thu, May 13, 2004 at 01:53:07PM +0200, Andreas Schwab wrote:
> "Dave Korn" <dk@artimi.com> writes:
> 
> >   Note that it's not quite as bad as Peter and Gabriel suggest (elsewhere in
> > this thread), since there probably isn't a need to allow every single
> > register to be specified.  Frex, with the Amiga ABI (case in hand), you'd
> > only need constraint letters to specify d0, d1, a0, a1 and a6, I think.
> 
> Linux/m68k will need at least d0-d5/a0-a2.

  AmigaOS/68k needs all data and address registers (except a5/a7).

  Gunther

References:
- RE: [m68k] asm regression with 3.3/3.4/3.5
  - From: Dave Korn
- Re: [m68k] asm regression with 3.3/3.4/3.5
  - From: Andreas Schwab

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