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Re: Projects for beginners
- To: zackw at Stanford dot EDU (Zack Weinberg)
- Subject: Re: Projects for beginners
- From: Joern Rennecke <amylaar at cambridge dot redhat dot com>
- Date: Fri, 2 Feb 2001 18:43:08 +0000 (GMT)
- Cc: dberlin at redhat dot com (Daniel Berlin), gcc at gcc dot gnu dot org
> Michael's single_set explanation makes sense, but I have no idea what
> the right thing to do about it would be.
One possible - but expensive - approach would be to run flow beforehand.
Then all the sets of the status register that are not used will get a
REG_UNUSED note, and single_set can suceed for the other set.