https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79481
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2017-02-13
Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 40724
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40724&action=edit
gcc7-pr79481.patch
Untested patch.
I think the HW doesn't, non-masked is simply masked with all ones mask.
That said, for consistency it is IMHO desirable to add this, we have non-masked
scatter prefetches already.
