https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109436
rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rsandifo at gcc dot gnu.org Ever confirmed|0 |1 Status|UNCONFIRMED |NEW Last reconfirmed| |2023-04-11 --- Comment #1 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> --- Confirmed. In terms of internals, we should probably split 128-bit GPR stores into STP patterns after RA. That should allow post-RA passes to remove the zero move.