http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54400
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-09-03
Component|target |middle-end
Blocks| |53947
Ever Confirmed|0 |1
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-09-03
10:12:36 UTC ---
The basic-block vectorizer does not handle reductions and it would be another
natural place to perform this optimization.
