[Bug tree-optimization/45578] [4.6 Regression] The polyhedron test mdbx is miscompiled with -O2 -ftree-vectorize at revision 163915

[dominiq at lps dot ens dot fr]

------- Comment #6 from dominiq at lps dot ens dot fr  2010-09-08 06:56 -------
pr45589 could be a duplicate of this pr.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45578