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Re: RFC: merging MEM_ATTRS
- From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
- To: joern dot rennecke at superh dot com
- Cc: gcc at gcc dot gnu dot org
- Date: Tue, 10 Feb 04 13:52:14 EST
- Subject: Re: RFC: merging MEM_ATTRS
Well, we have to change that in order to get better alias information
of non-addressed variables.
No. As I said, this can be done with alias sets or with some flag or
some such. We must have a way in a MEM_ATTRS of saying "we don't know
what this references".