nces of "data ref analysis failed" in the
-fdump-tree-vect-details output represent instances where the the stride in
the inner-loop is unknown (and hence is PR33113), the following instances
exist in the Polyhedron 2005 benchmarks. It seems clear that vectorization of
som
On Tue, Aug 04, 2009 at 12:35:15PM +0300, Dorit Nuzman wrote:
>
> Hi Jack,
> AFAIK this topic has not been addressed (closest thing is Richard
> Guenther's work on versioning unknown strides
> http://gcc.gnu.org/ml/gcc-patches/2009-01/msg01174.html) and I don't know
> about the prospects of this b
Jack Howarth wrote on 03/08/2009 17:26:18:
> Ira and Dorit,
>Is there any chance that PR33113 will be addressed for
> gcc 4.5? If I recall correctly, it was one of the last
> major issues with vectorization in gfortran that wasn't
> addressed yet. Dorit made the follo
Ira and Dorit,
Is there any chance that PR33113 will be addressed for
gcc 4.5? If I recall correctly, it was one of the last
major issues with vectorization in gfortran that wasn't
addressed yet. Dorit made the following comment back in
Aug 2008...
>From: Dorit Nuzman
>Date: Tue,
