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Re: [PATCH]: Fix PR tree-optimization/27755, add partial anticipation


On 11/15/06, Paolo Bonzini <paolo.bonzini@lu.unisi.ch> wrote:

> O3 is supposed to be optimizing harder than O2, and make more of a > space-speed tradeoff. > That is what partial anticipation is doing.

Would you accept a patch adding a flag such as -ftree-ppre?

Sure, but i don't think there would be any users who would use it.



If so, I can work on it.


Paolo



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