On Thu, Jun 23, 2011 at 03:41:01PM -0500, Fang, Changpeng wrote:
> This patch enables 128-bit avx instruction generation for the auto-vectorizer
> for AMD bulldozer
> machines. This enablement gives additional ~3% improvement on polyhedron 2005
> and cpu2006
> floating point programs.
>
> The patch passed bootstrapping on a x86_64-unknown-linux-gnu system with
> Bulldozer cores.
>
> Is it OK to commit to trunk and backport to 4.6 branch?
For 4.6 branch, if it is approved for trunk, please wait after 4.6.1 is
released.
Jakub
