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Re: reload vs adds with clobbers
- From: Ulrich Weigand <weigand at immd1 dot informatik dot uni-erlangen dot de>
- To: dj at redhat dot com (DJ Delorie)
- Cc: weigand at immd1 dot informatik dot uni-erlangen dot de, gcc at gcc dot gnu dot org
- Date: Sat, 31 May 2003 00:29:51 +0200 (MET DST)
- Subject: Re: reload vs adds with clobbers
DJ Delorie wrote:
> There's got to be a better way to handle this situation. Why can't
> reload just use the right expander?
Because that would insert a CC clobber at a point where
the condition code may well be live?
Bye,
Ulrich
--
Dr. Ulrich Weigand
weigand@informatik.uni-erlangen.de