[Bug tree-optimization/52975] Ofast produces not optimized code for vectorized "converted if"

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52975

--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-04-16 
11:40:46 UTC ---
Unless we come up with a testcase that is a regression from an earlier release
a backport is unlikely.