https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97521
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ams at gcc dot gnu.org --- Comment #19 from Richard Biener <rguenth at gcc dot gnu.org> --- GCN also uses MODE_INT for the mask mode and thus may be similarly affected. Andrew - are the bits in the mask dense? Thus for a V4SImode compare would the mask occupy only the lowest 4 bits of the DImode mask?