[Bug tree-optimization/43529] G++ doesn't optimize away empty loop when index is a double

[pinskia at gcc dot gnu dot org]

------- Comment #4 from pinskia at gcc dot gnu dot org  2010-06-05 00:05 -------
>Interesting! What's the difference between 17 and 18?

Exact representation.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43529