https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77568
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2016-09-12
Ever confirmed|0 |1
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note there are two different issues here.
One for the FMA issue which can/should be solved at the tree level (and that is
a regression).
The other is the CSE, we should be able to uncse (rematization) during register
allocation to reduce register pressure; I think this has been filed already.
