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Re: Updated patch for DImode operations on i386
- To: Bernd Schmidt <crux at pool dot informatik dot rwth-aachen dot de>
- Subject: Re: Updated patch for DImode operations on i386
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Wed, 04 Mar 1998 23:08:34 -0700
- cc: egcs at cygnus dot com
- Reply-To: law at cygnus dot com
In message <Pine.SOL.3.90.980302130935.10510G-100000@quincy.informatik.rwth-a
achen.de>you write:
> Here's an updated patch for logical DImode operations on the i386.
> Changes since the last one:
> - now the new patterns use exactly the same constrains as subdi3, to avoid
> reload problems
Actually, we probably want to mimic the adddi3 pattern's constraints
(which have changed recently to deal with another DImode problem).
Can you do that and give it a quick test and send me the final
patch (which I'll install unless someone objects between now and
then).
jeff