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Re: Sparc condition codes
- To: Jakub Jelinek <jj at sunsite dot ms dot mff dot cuni dot cz>
- Subject: Re: Sparc condition codes
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Wed, 02 Jun 1999 22:36:53 -0600
- cc: egcs at egcs dot cygnus dot com
- Reply-To: law at cygnus dot com
In message <19990602160041.D949@mff.cuni.cz>you write:
> The issue is that one usually uses the value of the arithmetic instruction
> and so combiner will not combine it.
Then make it a parallel with 2 sets. One for the output of the arithmetic
and another for the cc output.
You might want to look at rs6000.md. I believe it does these kinds of
things.