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Re: [SPAM?] Re: [PATCH] mm/pg-r4k.c: Dump the generated code

To: Richard Sandiford <rsandifo@nildram.co.uk>
Subject: Re: [SPAM?] Re: [PATCH] mm/pg-r4k.c: Dump the generated code
From: "Maciej W. Rozycki" <macro@linux-mips.org>
Date: Mon, 15 Oct 2007 14:17:33 +0100 (BST)
Cc: Nigel Stephens <nigel@mips.com>, Franck Bui-Huu <vagabon.xyz@gmail.com>, Ralf Baechle <ralf@linux-mips.org>, Thiemo Seufer <ths@networkno.de>, linux-mips@linux-mips.org
In-reply-to: <878x679tge.fsf@firetop.home>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <Pine.LNX.4.64N.0710021447470.32726@blysk.ds.pg.gda.pl> <20071002141125.GC16772@networkno.de> <20071002154918.GA11312@linux-mips.org> <47038874.9050704@gmail.com> <20071003131158.GL16772@networkno.de> <4703F155.4000301@gmail.com> <20071003201800.GP16772@networkno.de> <47049734.6050802@gmail.com> <20071004121557.GA28928@linux-mips.org> <4705004C.5000705@gmail.com> <Pine.LNX.4.64N.0710041616570.10573@blysk.ds.pg.gda.pl> <4705EFE5.7090704@gmail.com> <Pine.LNX.4.64N.0710051312490.17849@blysk.ds.pg.gda.pl> <470A4349.9090301@gmail.com> <Pine.LNX.4.64N.0710081611460.8873@blysk.ds.pg.gda.pl> <470BE1F4.3070800@gmail.com> <Pine.LNX.4.64N.0710101231290.9821@blysk.ds.pg.gda.pl> <470CC0CE.9080303@mips.com> <Pine.LNX.4.64N.0710111242530.16370@blysk.ds.pg.gda.pl> <878x679tge.fsf@firetop.home>
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On Sat, 13 Oct 2007, Richard Sandiford wrote:

> >  Good point, but if we decide the lone instruction is worth the hassle, 
> > then we should use "-msmartmips" on top of the base ISA selection.  
> > Likewise with "lwx" and "-mdsp".
> 
> For the record, although that's true of SDE, it isn't (yet) true of
> FSF GCC; you need -msmartmips for that.

 Ah, another argument in favour to the generic approach...  Thanks for the 
point.

  Maciej

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