[Bug rtl-optimization/119046] [15 Regression] Performance drop from not forming lane-wise FMLAs with Eigen library

[ktkachov at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119046

ktkachov at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |ktkachov at gcc dot 
gnu.org
             Status|NEW                         |ASSIGNED
   Target Milestone|---                         |15.0

--- Comment #3 from ktkachov at gcc dot gnu.org ---
This is a missing handling of PARALLEL inside may_trap_p.
I'm testing a patch.