[Bug tree-optimization/35653] [4.3/4.4 Regression]: gcc-4.3 -O3/-ftree-vectorize regression: incorrect code generation

[hjl dot tools at gmail dot com]

------- Comment #4 from hjl dot tools at gmail dot com  2008-03-21 17:53 -------
I think revision 129764 exposed a latent vectorizer bug. Before revision
129764, the loop wasn't vectorized.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35653