[Bug middle-end/37221] Missed early loop-unroll optimization - causes 40% degradation on SPU

[tehila at il dot ibm dot com]

------- Comment #8 from tehila at il dot ibm dot com  2008-09-02 12:47 -------
Thank you, Richard!

This patch indeed does the work and unrolls the loop.
The SRA works fine and we get 40% improvement.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37221