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Re: Mainline is now regression and documentation fixes only
On Wed, 23 Jan 2008, Jack Howarth wrote:
> Richard,
> Will gcc 4.3.0's release be held up until all of the major
> architectures have fully optimized cost models for vectorization?
> I ask because as far as I can tell the powerpc cost model changes
> haven't been submitted yet. It certainly would be nice if all
> of the major targets could have -fvect-cost-model enabled by
> default for -O3.
No, there was plenty of time to get the cost model in, and the
experience will be not worse than with 4.2 as that didn't have
a cost model.
Sorry,
Richard.