[Bug tree-optimization/50522] C++ std::valarray vectorization missed optimization

2011-10-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50522 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug tree-optimization/50522] C++ std::valarray vectorization missed optimization

2011-10-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50522 --- Comment #3 from Jakub Jelinek 2011-10-04 13:36:29 UTC --- Author: jakub Date: Tue Oct 4 13:36:24 2011 New Revision: 179502 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179502 Log: PR tree-optimization/50522 * tree-ssa-alias

[Bug tree-optimization/50522] C++ std::valarray vectorization missed optimization

2011-09-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50522 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/50522] C++ std::valarray vectorization missed optimization

2011-09-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50522 --- Comment #1 from Jakub Jelinek 2011-09-26 08:23:15 UTC --- Created attachment 25365 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25365 gcc47-pr50522-hack.patch The perhaps safer hack, which handles only pointers initialized from casted