[Bug tree-optimization/15982] [3.5 Regression] ICE in tree-ssa-pre due to GVN-PRE

[dberlin at gcc dot gnu dot org]

------- Additional Comments From dberlin at gcc dot gnu dot org  2004-06-16 16:18 -------
This bug occurs because phi translation doesn't fold constants during translation.
So we end up trying to look up the value of a - 1 + 1, instead of a, and can't find it.
Whoops.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15982