https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88963
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Yeah, I've noticed that already when working on __builtin_convertvector, we don't really do much TER for the oversized vector SSA_NAMEs and force them into stack all the time. Wonder if we couldn't do kind of SRA for these vectors after generic vector lowering to split them into multiple unrelated SSA_NAMEs if possible.
