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Date: Sun, 14 Nov 2004 00:02:00 -0000
From: Richard Henderson <rth@redhat.com>
To: Eric Botcazou <ebotcazou@libertysurf.fr>
Cc: gcc@gcc.gnu.org, Jan Hubicka <jh@suse.cz>
Subject: Re: [cft] subreg validation patch
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	Eric Botcazou <ebotcazou@libertysurf.fr>, gcc@gcc.gnu.org,
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References: <200411120930.37626.ebotcazou@libertysurf.fr> <20041113225509.GA23203@redhat.com> <200411140047.13773.ebotcazou@libertysurf.fr>
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On Sun, Nov 14, 2004 at 12:48:05AM +0100, Eric Botcazou wrote:
> which breaks all the DFmode->SFmode splitters.  Should we now create a double 
> subreg in this case?

Why are you splitting these before reload?  And post-reload these
shouldn't create subregs, just new hard regs.


r~