[patch] Loop distribution for single nested loops

Diego Novillo dnovillo@google.com
Wed Oct 3 17:39:00 GMT 2007


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

> actually, unless it enables some other optimizations,
> loop distribution makes the code worse, by introducing
> an overhead of having several loops.

Right, but we are going to enable vectorization at -O3, aren't we?  I
was thinking about that.



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