https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95792
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- store-merging could do this, just rewrite it into MEM[whatever] = {}; if it is large and let the expansion deal with it.