https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120162
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |missed-optimization
Target| |x86_64
Component|c |target
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This is both a target issue, _mm_prefetch does not get folded into
__builtin_prefetch and a vectorizer issue.
I will split out the vectorizer issue from the target side of things in a few
min utes. This is will stay the target issue.
