[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

[benedict.geihe at ins dot uni-bonn.de]

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

--- Comment #5 from Benedict Geihe <benedict.geihe at ins dot uni-bonn.de> 
2012-07-24 09:52:42 UTC ---
Thank you all for your quick replies.
Please let us know if we can further assist you.