[Bug middle-end/36201] NVR in the front-end causes missed optimization later on ( thought to alias arguments)

[rguenth at gcc dot gnu dot org]

------- Comment #4 from rguenth at gcc dot gnu dot org  2008-05-13 13:16 -------
Created an attachment (id=15634)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15634&action=view)
patch fixing the problem

Regresses gcc.dg/tree-ssa/loadpre1[45].c, see PR36230.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36201