https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77568
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
Target Milestone|7.0 |8.0
--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
The FMA regression would need to be solved by enhancing FMA recognition on
GIMPLE. Not sth appropriate for GCC 7 at this point (and on some
microarchitecture that would end up if-converting the thing it might be
preferable to have a single multiplication rather than two fmas due to
resource constraints).
