https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121970
--- Comment #8 from Hongtao Liu <liuhongt at gcc dot gnu.org> --- (In reply to Hongtao Liu from comment #7) > (In reply to Hongtao Liu from comment #6) > > > > > > > > So this seems like a target issue. > > > > > > Ah, I see, thanks. > > > > > > H.J, I think we should remove ix86_store_max from MOVE_MAX. > > > > It failed pieces-memset-46.c since > > > > m_align is decided by MOVE_MAX_PIECES for memset, hmm. > > So the actual size used by memset is MIN (MOVE_MAX_PIECES, STORE_MAX_PIECES) I guess that's why H.J add ix86_store_max to MOVE_MAX.
