https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117395
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #1) > > The bigger issue is GCC does not have a copy propagation for aggregates pass > (see PR 14295 and others). Basically we depend on SRA to do most if not all of the `copy propagation for aggregates` which might not be a good idea.
