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Re: RFC: merging MEM_ATTRS
- From: Joern Rennecke <joern dot rennecke at superh dot com>
- To: rth at redhat dot com (Richard Henderson)
- Cc: joern dot rennecke at superh dot com (Joern Rennecke), kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner), gcc at gcc dot gnu dot org
- Date: Tue, 10 Feb 2004 18:44:59 +0000 (GMT)
- Subject: Re: RFC: merging MEM_ATTRS
> This is false. If MEM_EXPR is null, then we assume we don't know
> what variable it references, rather than assuming it references
> no variables.
Well, we have to change that in order to get better alias information
of non-addressed variables.