[Bug tree-optimization/50969] 17% degradation in 168.wupwise for interleave via permutation

[wschmidt at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50969

William J. Schmidt <wschmidt at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED

--- Comment #4 from William J. Schmidt <wschmidt at gcc dot gnu.org> 2012-02-06 
21:41:47 UTC ---
Fixed with simple permute cost change for now.  A better analysis of permutes
will be considered in 4.8.