[Bug other/58863] for loop not aligned at -O2 or -O3

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58863

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Ali Baharev from comment #2)
> Please check with objdump. It's not what I get in the executable.

Yes it is.  Read my comment again.  we align loops to 8 byte by default but try
to align it to 16 byte if we don't need to fill in over 10 bytes.