https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96237
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |pinskia at gcc dot
gnu.org
Status|NEW |ASSIGNED
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I am going to implement the match patterns needed.
Something like:
(for bitop (bit_and bit_ior)
(simplify
(cond @0 (bitop @1 integer_power2@2) @1)
(bitop @1 (lshift @0 ({ log2(@2); }) ))))
Note log2 here is just psedu-code :).
