https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110406
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to ibuclaw from comment #3) > (In reply to Andrew Pinski from comment #2) > > >structs have been set the wrong mode > > > > No, they don't have wrong mode, just the x86_64 backend is broken, see bug > > 102027 comment #7 specifically. > I think they do. > > On 64-bit, I expect the mode set by compute_record_mode to be TImode. > However what I'm instead seeing is BLKmode. This tells me I might be calling > it too early, and some fields yet to have their DECL_SIZE set. Unless the struct has the alignment of TImode, it should be BLKmode ...
