[Bug tree-optimization/26406] Fowardprop does harm for VRP to figure out if a point is non zero

[rguenth at gcc dot gnu dot org]

------- Comment #3 from rguenth at gcc dot gnu dot org  2006-02-22 10:05 -------
Interesting.  a_3 is not single use, so we shouldn't do this.  Investigating.


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rguenth at gcc dot gnu dot org changed:

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26406