[Bug middle-end/48377] [4.6/4.7 regression] miscompilation at -O3

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48377

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |wrong-code
             Status|REOPENED                    |NEW
                 CC|                            |rguenth at gcc dot gnu.org

--- Comment #17 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-04-07 
09:35:08 UTC ---
Confirmed.  Peeling for alignment is pointless if the access isn't at least
aligned to the natural alignment of the vector element.