[Bug tree-optimization/18754] unrolling happens too late/SRA does not happen late enough

[rguenth at tat dot physik dot uni-tuebingen dot de]

------- Additional Comments From rguenth at tat dot physik dot uni-tuebingen dot de  2005-01-20 10:57 -------
This is also somewhat related to PR19401 as we do not unroll loops completely
with just -O2 at the moment, which is important for the second testcase.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18754