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Re: [patch] Loop distribution for single nested loops


On 10/3/07, Zdenek Dvorak <rakdver@kam.mff.cuni.cz> wrote:

> yes, but even then in many cases loop distribution does not help
> vectorization (either because the created loops still are not
> vectorizable, or because the original loop was vectorizable even without
> the loop distribution); i.e., vectorizer has to somehow drive the loop
> distribution, telling it which loops need to be split.

Ah, OK.  In that case, I change my mind.  Let's not enable it by default.

Thanks.


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