[Bug pch/13689] GGC PCH breaks aliasing

[dje at watson dot ibm dot com]

------- Additional Comments From dje at watson dot ibm dot com  2004-01-15 02:18 -------
Subject: Re:  GGC PCH breaks aliasing 

	PCH is saving and restoring references to alias sets whether or
not Honza's patch is present.  Honza's patch just made the problem easier
to produce.

David


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13689