[Bug tree-optimization/54000] [4.6/4.7/4.8 Regression] Performance breakdown for gcc-4.{6,7} vs. gcc-4.5 using std::vector in matrix vector multiplication

Wed Sep 5 09:32:00 GMT 2012

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54000

Benedict Geihe <benedict.geihe at ins dot uni-bonn.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #27816|0                           |1
        is obsolete|                            |

--- Comment #7 from Benedict Geihe <benedict.geihe at ins dot uni-bonn.de> 2012-09-05 09:32:27 UTC ---
Created attachment 28132
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28132
preprocessed minimal example without std::vector