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Re: TREE_UNCHANGING?


On Fri, May 10, 2002 at 05:10:49PM +0100, Jason Merrill wrote:
> !    Alias set zero is implicitly a superset of all non-restricted alias
> !    sets. 

This seems dangerous.  Alias set zero is also the "oops, our 
legacy optimizer lost track of what we were doing".


r~


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