optimization levels for 6-STABLE build{kernel,world}

[Ricardo Nabinger Sanchez]

On Wed, 13 Sep 2006 21:42:41 -0700, Gary Kline <kline at sage.thought.org>
wrote:

> 	Isn't the compiler intelligent enough to have a reasonable 
> 	limit, N, of the loops it will unroll to ensure a faster runtime?

Yes, and also permits the user to choose if internal heuristics should be
used, user-specified loop size to unroll, and unroll-all-loops.

-- 
Ricardo Nabinger Sanchez     <rnsanchez@{gmail.com,wait4.org}>
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